Update release notes and changelog.ghostscript-8.57

git-svn-id: http://svn.ghostscript.com/ghostscript/trunk@7954 a1074d23-0009-0410-80fe-cf8c14f379e6
author: Ralph Giles <ralph.giles@artifex.com> 2007-05-11 18:51:29 +0000
committer: Ralph Giles <ralph.giles@artifex.com> 2007-05-11 18:51:29 +0000
commit: dce6799442e6467d9d774602067f62aaca4ce086 (patch)
tree: 82a1bf8ade8629b73411fed0cfd8eb49fe6226a2
parent: 03d324179433910ddd617aa75dfc575a01669ba9 (diff)
download: ghostpdl-ghostscript-8.57.tar.gz
5 files changed, 6691 insertions, 18919 deletions
diff --git a/gs/doc/Changes.htm b/gs/doc/Changes.htm
index 344249bcc..8a73e6fe0 100644
--- a/gs/doc/Changes.htm
+++ b/gs/doc/Changes.htm
@@ -8,8713 +8,1487 @@
 </head>
 <body>
 
-<p><strong><a name="2007-03-15T000210.064485Z"></a>
-2007-03-15T00:02:10.064485Z Ralph Giles</strong></p>
+<p><strong><a name="2007-05-11T170615.247707Z"></a>
+2007-05-11T17:06:15.247707Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Handle empty log messages.
+Update the product name for release.
 </pre>
-<p>[toolbin/split_changelog.py]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-14T213545.571769Z"></a>
-2007-03-14T21:35:45.571769Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Remove romfs.dev from FEATURE_DEVS_ALL. It is no longer optional.
-</pre>
-<p>[src/Makefile.in]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-14T211500.798517Z"></a>
-2007-03-14T21:15:00.798517Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Update revision, dates, and list of open bugs for release.
-</pre>
-<p>[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm doc/Maintain.htm man/ps2epsi.1 doc/Install.htm src/gscdef.c doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 src/version.mak src/dwsetup.rc man/pf2afm.1 doc/Ps2ps2.htm doc/Fonts.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp doc/Htmstyle.htm man/font2c.1 man/gsnd.1 man/pdfopt.1 src/winint.mak doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Testing.htm doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm doc/History4.htm man/ps2pdfwr.1 doc/Ps2epsi.htm man/ps2ps.1 doc/History5.htm doc/History6.htm]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-13T224029.048961Z"></a>
-2007-03-13T22:40:29.048961Z leonardo</strong> (<a href="Details.htm#2007-03-13T224029.048961Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (stroking) : Apply the right math for computing always_thin,
-
-</pre>
-<p>[src/gxstroke.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-13T223551.420875Z"></a>
-2007-03-13T22:35:51.420875Z leonardo</strong> (<a href="Details.htm#2007-03-13T223551.420875Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (stroking) : Apply the right math for computing always_thin,
-
-</pre>
-<p>[doc/pscet_status.txt src/gxstroke.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-11T204713.652729Z"></a>
-2007-03-11T20:47:13.652729Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Closing 11-06-5.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-11T174334.501551Z"></a>
-2007-03-11T17:43:34.501551Z leonardo</strong> (<a href="Details.htm#2007-03-11T174334.501551Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (user paths) : Wrong current point after uappend closepath.
-
-</pre>
-<p>[doc/pscet_status.txt src/gspath.c src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-11T162911.261904Z"></a>
-2007-03-11T16:29:11.261904Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Rename "ref dash_pattern" to avoid confusion with "float dash_pattern[]".
-</pre>
-<p>[src/zgstate.c src/igstate.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-11T134654.105020Z"></a>
-2007-03-11T13:46:54.105020Z leonardo</strong> (<a href="Details.htm#2007-03-11T134654.105020Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : MSVC compiler warnings.
-
-</pre>
-<p>[src/zimage.c src/gxiparam.h src/gxcmap.c src/iimage.h src/gximage.c src/gximage1.c src/gximage3.c src/gsipar3x.h src/gximage4.c src/gxclrast.c src/gximag3x.c src/gdevpdfi.c src/gsiparam.h src/gsiparm3.h src/gsiparm4.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-11T091005.985706Z"></a>
-2007-03-11T09:10:05.985706Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Improving assignments.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-09T204125.398262Z"></a>
-2007-03-09T20:41:25.398262Z Ray Johnston</strong> (<a href="Details.htm#2007-03-09T204125.398262Z">details</a>)</p>
-<blockquote>
-<pre>
-Add a utility to dump out information about PDF files. Fix
-for customer #259.
-
-</pre>
-<p>[toolbin/pdf_info.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-08T172428.272086Z"></a>
-2007-03-08T17:24:28.272086Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Remove unnecessary zeroing out of reference count of indexed color space
-map structure. Eliminates warnings when run with -Z?
-</pre>
-<p>[src/zcsindex.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-08T002745.225750Z"></a>
-2007-03-08T00:27:45.225750Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Missing (yet another) dependency -- string_.h. It probably was not
-a problem.
-</pre>
-<p>[src/int.mak]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-07T212202.986768Z"></a>
-2007-03-07T21:22:02.986768Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Update the makefile with new header dependencies added in r7198.
-</pre>
-<p>[src/int.mak]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-07T203524.409027Z"></a>
-2007-03-07T20:35:24.409027Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Fix image banding error with high level images ctm.
-
-Fixes ridt91.eps (ppmraw/300dpi/banded)
-</pre>
-<p>[src/gxclimag.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-07T001253.750515Z"></a>
-2007-03-07T00:12:53.750515Z Timothy Osborn</strong></p>
-<blockquote>
-<pre>
-Changed assignment from Igor to Tim for items marked same-as some items already marked OK.</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-06T214032.469232Z"></a>
-2007-03-06T21:40:32.469232Z leonardo</strong> (<a href="Details.htm#2007-03-06T214032.469232Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (Type 1 interpreter) : Account the replaced side bearing in setcurrentpoint.
-
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-06T213714.025835Z"></a>
-2007-03-06T21:37:14.025835Z leonardo</strong> (<a href="Details.htm#2007-03-06T213714.025835Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (Type 1 interpreter) : Account the replaced side bearing in setcurrentpoint.
-
-</pre>
-<p>[src/gstype1.c src/gstype2.c src/gxtype1.c src/gxtype1.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-06T194612.663281Z"></a>
-2007-03-06T19:46:12.663281Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Resolve version control Id line issues flagged by the regression run.
-</pre>
-<p>[doc/pscet_status.txt src/gxhintn1.c doc/Testing.htm doc/Psfiles.htm lib/jobseparator.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-06T172458.366068Z"></a>
-2007-03-06T17:24:58.366068Z leonardo</strong> (<a href="Details.htm#2007-03-06T172458.366068Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (TT interpreter) : memory leaks with PCL (continued).
-
-</pre>
-<p>[src/gxttfb.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-06T143500.233763Z"></a>
-2007-03-06T14:35:00.233763Z leonardo</strong> (<a href="Details.htm#2007-03-06T143500.233763Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (TT interpreter) : memory leaks with PCL.
-
-</pre>
-<p>[src/gxfcache.h src/gxttfb.c src/gsfont.c src/ttfmemd.c src/ttfmain.c src/ttobjs.c src/ttobjs.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-05T215020.543548Z"></a>
-2007-03-05T21:50:20.543548Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Remove stray debug print that was left in previous commit (colorspace
-refcount patch).
-</pre>
-<p>[src/gscscie.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-05T210935.951840Z"></a>
-2007-03-05T21:09:35.951840Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Non-backwards compatible change: use consistent reference count allocation
-discipline for color spaces. Previously, color spaces were allocated on
-stack, on the heap, as sub-structures within other color space structures,
-and were very commonly copied. Reference counting was used for the "params"
-block of some, but not all, color spaces, but there were correctness
-problems with that logic.
-
-In addition, a number of "const" qualifiers have been removed, because
-the action of bumping the reference count on an object is not consistent
-with the C semantics of const.
-
-This change is required to resolve problems with enhancement 688924. It
-should also help with memory leaks.
-
-Other clients, such as the PCL interpreter, will require changes to be
-compatible. For simple device colorspaces, the change to gs_setcmykcolor()
-(gscolor1.c) is representative of the code change required.
-</pre>
-<p>[src/gsimage.c src/zimage.c src/zshade.c src/gslibctx.c src/gscscie.c src/gdevpdfb.c src/gdevpdfc.c src/gdevpdfg.c src/gxclrast.c src/zpcolor.c src/zicc.c src/gspcolor.c src/gdevps.c src/gdevpdfi.c src/gsicc.c src/gscdevn.c src/zcssepr.c src/gdevpdfk.c src/zcie.c src/gdevpdfg.h src/lib.mak src/gsicc.h src/gscdevn.h src/zcspixel.c src/gsrefct.h src/gdevpsdi.c src/gdevpdfv.c src/zcolor.c src/gscolor.c src/gsiparam.h src/gxshade6.c src/gscssub.c src/gdevp14.c src/gsstate.c src/gxclpath.c src/gsptype1.c src/zcsdevn.c src/gscpixel.c src/gxcmap.c src/gsptype1.h src/icsmap.h src/gsistate.c src/gscpixel.h src/gxshade.c src/gximag3x.c src/zcsindex.c src/gscspace.c src/gscolor1.c src/gscolor2.c src/zcolor2.c src/gscolor3.c src/gscspace.h src/gxistate.h src/gscolor2.h src/gxpcmap.c src/gxcspace.h src/gxcdevn.h src/gxcolor2.h src/gscsepr.c src/gscindex.h src/gscsepr.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-05T171251.517731Z"></a>
-2007-03-05T17:12:51.517731Z Timothy Osborn</strong></p>
-<blockquote>
-<pre>
-Reassinged shading issues to Igor</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-05T053038.914444Z"></a>
-2007-03-05T05:30:38.914444Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Make sure that memory for jpeg_decompress_data gets allocated from the
-same memory as the stream structure that owns it. Previously, the
-stream structure would be allocated in global, and the jddp in stable
-local, which is a violation of GC invariants. Fixes bug 689118, which
-was a GC crash in the regression file H00216q.pdf.
-</pre>
-<p>[src/zfdctd.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-04T213128.032123Z"></a>
-2007-03-04T21:31:28.032123Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Closing 11-24-3 .
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-04T182504.375026Z"></a>
-2007-03-04T18:25:04.375026Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix X mirroring for all color modes of the interpolated image.
-The mirroring was missing from non 8 bits/colorant modes resulting
-in the mirrored output images.
-
-</pre>
-<p>[src/gxiscale.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-04T170825.140696Z"></a>
-2007-03-04T17:08:25.140696Z leonardo</strong> (<a href="Details.htm#2007-03-04T170825.140696Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (user paths) : Remove the uneven behavior with uappend.
-
-</pre>
-<p>[doc/pscet_status.txt src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-04T164100.611078Z"></a>
-2007-03-04T16:41:00.611078Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Free up any previous line_ptrs in a memory (image) device before
-allocating new ones. This allows multiple calls to setup_buf_device
-without leaking memory (as seen with the PCL allocator that does
-not have garbage collection).
-</pre>
-<p>[src/gdevprn.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-04T163732.768972Z"></a>
-2007-03-04T16:37:32.768972Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-The index file should not be compressed. It is small, and if it ever did
-get compressed, it would SEVERELY impact performance since the entire
-list gets processed on every band.
-</pre>
-<p>[src/gxclist.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-03T035156.270202Z"></a>
-2007-03-03T03:51:56.270202Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix a stack nix-up that occured when cm operator was used inside BT/ET block.
-Bug 688985, customer 580.
-
-</pre>
-<p>[lib/pdf_draw.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-02T055500.252985Z"></a>
-2007-03-02T05:55:00.252985Z Henry Stiles</strong></p>
-<blockquote>
-<pre>
-accommodate parsing of undocumented color treatments (689100) which
-appear to have no effect.
-</pre>
-<p>[src/gdevpxen.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-01T201709.177569Z"></a>
-2007-03-01T20:17:09.177569Z leonardo</strong> (<a href="Details.htm#2007-03-01T201709.177569Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Handle a text with degenerate CTM.
-
-</pre>
-<p>[src/devs.mak]</p>
+<p>[src/gscdef.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-03-01T201549.273788Z"></a>
-2007-03-01T20:15:49.273788Z leonardo</strong> (<a href="Details.htm#2007-03-01T201549.273788Z">details</a>)</p>
+<p><strong><a name="2007-05-11T170351.074953Z"></a>
+2007-05-11T17:03:51.074953Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Fix (pdfwrite) : Handle a text with degenerate CTM.
-
+Update release date.
 </pre>
-<p>[src/gdevpdts.c]</p>
+<p>[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm doc/Maintain.htm man/ps2epsi.1 doc/Install.htm doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 man/pf2afm.1 doc/Ps2ps2.htm doc/Fonts.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp doc/Htmstyle.htm man/font2c.1 man/gsnd.1 man/pdfopt.1 doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Testing.htm doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm man/ps2ps.1 doc/Ps2epsi.htm doc/History4.htm man/ps2pdfwr.1 doc/History5.htm doc/History6.htm]</p>
 </blockquote>
 
-<p><strong><a name="2007-03-01T152739.443405Z"></a>
-2007-03-01T15:27:39.443405Z leonardo</strong> (<a href="Details.htm#2007-03-01T152739.443405Z">details</a>)</p>
+<p><strong><a name="2007-05-11T170229.404037Z"></a>
+2007-05-11T17:02:29.404037Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Fix (graphics) : Imprecise current point after drawing an arc (continued).
-
+Update the libpng version listed in the top-level makefiles.
 </pre>
-<p>[doc/pscet_status.txt src/gspath1.c]</p>
+<p>[src/bcwin32.mak src/openvms.mak src/ugcclib.mak src/macosx.mak src/watcw32.mak src/dvx-gcc.mak src/msvc32.mak src/unix-gcc.mak src/unixansi.mak src/macos-mcp.mak src/msvclib.mak src/all-arch.mak src/os2.mak src/version.mak src/watclib.mak]</p>
 </blockquote>
 
-<p><strong><a name="2007-03-01T125010.538308Z"></a>
-2007-03-01T12:50:10.538308Z leonardo</strong> (<a href="Details.htm#2007-03-01T125010.538308Z">details</a>)</p>
+<p><strong><a name="2007-05-11T165333.148016Z"></a>
+2007-05-11T16:53:33.148016Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Fix (fuzzy.c) : An incorrect image difference format for multipage files.
-
+Install the libpng 1.2.16 source release.
 </pre>
-<p>[toolbin/tests/fuzzy.c]</p>
+<p>[libpng]</p>
 </blockquote>
 
-<p><strong><a name="2007-03-01T022603.339465Z"></a>
-2007-03-01T02:26:03.339465Z Alex Cherepanov</strong> (<a href="Details.htm#2007-03-01T022603.339465Z">details</a>)</p>
+<p><strong><a name="2007-05-11T164803.952583Z"></a>
+2007-05-11T16:48:03.952583Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-When a chain of decoding filters encounters EOF, close the last filter in
-the chain. This seems to contradict PLRM3 but matches the observed behavior
-of Adobe interpreters. Bug 688745, customer 384.
-
+Move the included libpng out of the way.
 </pre>
-<p>[src/stream.c]</p>
+<p>[libpng]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-28T184949.409416Z"></a>
-2007-02-28T18:49:49.409416Z leonardo</strong> (<a href="Details.htm#2007-02-28T184949.409416Z">details</a>)</p>
+<p><strong><a name="2007-05-11T153341.202626Z"></a>
+2007-05-11T15:33:41.202626Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Fix (fuzzy.c) : Multipage files processed incorrectly.
-
+Correct the keyword substitution property key.
 </pre>
-<p>[toolbin/tests/fuzzy.c]</p>
+<p>[toolbin/pscet_status.pl]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-28T170328.849858Z"></a>
-2007-02-28T17:03:28.849858Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-11T133333.031639Z"></a>
+2007-05-11T13:33:33.031639Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Validate arguments of the operator startjob. Fix CET 31-10-02.
-
+Try again to fix the Id keyword line.
 </pre>
-<p>[doc/pscet_status.txt lib/gs_lev2.ps]</p>
+<p>[toolbin/pscet_status.pl]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-27T211108.978663Z"></a>
-2007-02-27T21:11:08.978663Z leonardo</strong> (<a href="Details.htm#2007-02-27T211108.978663Z">details</a>)</p>
+<p><strong><a name="2007-05-11T093941.369263Z"></a>
+2007-05-11T09:39:41.369263Z leonardo</strong> (<a href="Details.htm#2007-05-11T093941.369263Z">details</a>)</p>
 <blockquote>
 <pre>
-Fix (graphics) : Imprecise current point after drawing an arc.
+Fix (shadings) : Removing a dead code from radial shadings.
 
 </pre>
-<p>[doc/pscet_status.txt src/gspath1.c src/gspath.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-26T162417.305323Z"></a>
-2007-02-26T16:24:17.305323Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix indeterministic behavior of fuzzy.c with -w > 1. Initialize the rest of
-the window buffer that would be uninitialized before half_win lines is read.
-</pre>
-<p>[toolbin/tests/fuzzy.c]</p>
+<p>[src/gxshade1.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-25T204603.985068Z"></a>
-2007-02-25T20:46:03.985068Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-09T215825.788526Z"></a>
+2007-05-09T21:58:25.788526Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Set upper font cache limit to 1e8 bytes in CPSI compatibility mode.
-Fix CET 27-02-01.
+Covert gdevwts.c to native line endings and turn on keywork 
+substitution.
 
+Also convert a C++-style comment. It looks like this line
+can actually be removed.
 </pre>
-<p>[doc/pscet_status.txt src/gsfont.c]</p>
+<p>[src/gdevwts.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-25T192644.964185Z"></a>
-2007-02-25T19:26:44.964185Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-09T215157.598496Z"></a>
+2007-05-09T21:51:57.598496Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Fix MSVC-specific code added to fuzzy.c in the rev. 7743.
+Add Id lines and associated properties to some recent script additions.
 </pre>
-<p>[toolbin/tests/fuzzy.c]</p>
+<p>[toolbin/ocheck.py toolbin/pscet_status.pl]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-25T191316.641987Z"></a>
-2007-02-25T19:13:16.641987Z Stefan Kemper</strong></p>
+<p><strong><a name="2007-05-09T214700.539315Z"></a>
+2007-05-09T21:47:00.539315Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Banding fix where triangles where incorrectly detected and rendered
-as parallelograms when rendering out of the clist.  Triangles are only used
-to fill bevel joins so this occurs infrequently, and the use of fuzzy 
-comparisons will hide all but the largest stroke width errors.  
-
-Corrects many pcl CET banding/nobanding differences:
-28-01 
-28-02
-28-03
-28-04
-28-05
-28-06
-28-07
-28-10
-29-01		   
-29-02
-29-08
-29-10
-29-11
-30-01
-30-04
-30-16
-30-19
-30-23
-31-01
-31-02
-31-03
-31-04
-31-05
-31-06
-31-07
-31-08
-31-09
-31-10
-31-11
-32-01
-32-02
-34-03
-36-04
-36-05
-
+Add recent new files to the documenation index.
 </pre>
-<p>[src/gxclrast.c]</p>
+<p>[doc/Develop.htm src/gscicach.c src/gscicach.h]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-25T135808.233607Z"></a>
-2007-02-25T13:58:08.233607Z leonardo</strong> (<a href="Details.htm#2007-02-25T135808.233607Z">details</a>)</p>
+<p><strong><a name="2007-05-09T195501.401845Z"></a>
+2007-05-09T19:55:01.401845Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fix (fuzzy.c) : Further improvements.
+Make AcroForm rendering a non-default option because it is not yet 
+fully implemented and causes raster differences. Bug 689197.
 
 </pre>
-<p>[toolbin/tests/fuzzy.c]</p>
+<p>[lib/pdf_main.ps doc/Use.htm]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-25T050647.526811Z"></a>
-2007-02-25T05:06:47.526811Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-09T184556.177217Z"></a>
+2007-05-09T18:45:56.177217Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Clean up pscet_status.txt and add comments to a few entries.
+Point to bugzilla instead of the old bug-report email address in the 
+help text. Also remove the unused constant defining the address.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/imainarg.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-25T020912.060125Z"></a>
-2007-02-25T02:09:12.060125Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-09T154554.143921Z"></a>
+2007-05-09T15:45:54.143921Z leonardo</strong> (<a href="Details.htm#2007-05-09T154554.143921Z">details</a>)</p>
 <blockquote>
 <pre>
-In Level 3, operator setscreen takes the value of AccurateScreens from the user
-parameter even with the dictionary argument. PLRM p682. Partly fix CET 09-49-02
+Fix (shadings) : The decomposition limit must depend on resolution.
 
 </pre>
-<p>[doc/pscet_status.txt lib/gs_dps2.ps]</p>
+<p>[src/gxshade4.h src/gxshade6.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-24T153248.711895Z"></a>
-2007-02-24T15:32:48.711895Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-09T101229.054433Z"></a>
+2007-05-09T10:12:29.054433Z Till Kamppeter</strong></p>
 <blockquote>
 <pre>
-Set /errorinfo to null in the error handler when it undefined.
-Fix missing 'null' in CET 09-47c and 09-47j.
-
+Protect expression "$Id$" against being replaced by SubVersion (bug #689093).
 </pre>
-<p>[doc/pscet_status.txt lib/gs_init.ps]</p>
+<p>[doc/gsdoc.el]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-23T230323.452670Z"></a>
-2007-02-23T23:03:23.452670Z Ray Johnston</strong> (<a href="Details.htm#2007-02-23T230323.452670Z">details</a>)</p>
+<p><strong><a name="2007-05-09T063744.288003Z"></a>
+2007-05-09T06:37:44.288003Z Marcos Woehrmann</strong></p>
 <blockquote>
 <pre>
-Fix memory leak (PCL) due to extra gstate creation. PS did not leak thanks
-to the Garbage Collector.
-
+Added entries to alias Arial to ArialMT and TimesNewRoman to TimesNewRomanPSMT.  This is useful when running on 
+windows.
 </pre>
-<p>[src/gsstate.h src/gxpcmap.c src/gsstate.c]</p>
+<p>[lib/Fontmap.GS]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-23T220537.560889Z"></a>
-2007-02-23T22:05:37.560889Z Alex Cherepanov</strong> (<a href="Details.htm#2007-02-23T220537.560889Z">details</a>)</p>
+<p><strong><a name="2007-05-09T032139.704394Z"></a>
+2007-05-09T03:21:39.704394Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Use stricter validation of the pattern dictionary parameters to
-match CET 18-02c and 18-02d.
-
+Temporarily revert the KRGB support patch for the IJS device. There
+were some build problems, and also there's a known segfault in some
+situations. This will be worked on after the 8.57 release.
 </pre>
-<p>[doc/pscet_status.txt lib/gs_lev2.ps src/zpcolor.c lib/pdf_ops.ps]</p>
+<p>[src/gdevijs.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-23T183239.440312Z"></a>
-2007-02-23T18:32:39.440312Z Timothy Osborn</strong></p>
+<p><strong><a name="2007-05-08T194748.994751Z"></a>
+2007-05-08T19:47:48.994751Z Ralph Giles</strong> (<a href="Details.htm#2007-05-08T194748.994751Z">details</a>)</p>
 <blockquote>
 <pre>
-Changed status to AOK for 09-47B-11 Test05 and Test06</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
+Implement KRGB raster support in the IJS device. Patch from David 
+Suffield.
 
-<p><strong><a name="2007-02-23T173115.655333Z"></a>
-2007-02-23T17:31:15.655333Z Timothy Osborn</strong></p>
-<blockquote>
-<pre>
-Changed status to AOK for 09-47B-11 Test10 and Test11</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-23T170407.479609Z"></a>
-2007-02-23T17:04:07.479609Z Timothy Osborn</strong></p>
-<blockquote>
-<pre>
-Changed status to AOK for 09-47B-10 Test10 and Test11</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-23T132937.822169Z"></a>
-2007-02-23T13:29:37.822169Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Changes the 'token' operator so it does not pop the operand on an
-invalidaccess error, for Adobe compatibility.
 </pre>
-<p>[src/ztoken.c]</p>
+<p>[src/gdevijs.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-22T153915.380404Z"></a>
-2007-02-22T15:39:15.380404Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-08T182647.239521Z"></a>
+2007-05-08T18:26:47.239521Z Till Kamppeter</strong> (<a href="Details.htm#2007-05-08T182647.239521Z">details</a>)</p>
 <blockquote>
 <pre>
-Set bottom limit of 100000 on the font cache size in the compatibility
-mode to match Adobe interpreters.  Partial fox for CET 27-07-01.
+Makes ijs/ working with automake 1.10
 
 </pre>
-<p>[doc/pscet_status.txt src/gsfont.c]</p>
+<p>[ijs/autogen.sh]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-22T031049.737762Z"></a>
-2007-02-22T03:10:49.737762Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-08T182354.589216Z"></a>
+2007-05-08T18:23:54.589216Z Till Kamppeter</strong></p>
 <blockquote>
 <pre>
-Don't include systemdict, globaldict, and userdict into the array of
-dictionaries that is pushed to the operand stack on dictstackoverflow.
-Partly fix CET 20-02-02.
-
+Fixed file properties
 </pre>
-<p>[doc/pscet_status.txt src/interp.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-22T003953.016232Z"></a>
-2007-02-22T00:39:53.016232Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Previous CPSI_PPM files had been run with a (bogus) RenderingIntent
-ProcSet in force that (among other things) redefined the 'show' op
-as a procedure. This ProcSet appears to be a method to use different
-color matching depending on the type of imaging operation (fill, stroke,
-show, image, shfill).
-
-The casper.ghostscript.com:/home/ray/PSLL3/CPSI_PPM directory is now
-updated with the results obtained when the RenderingIntent ProcSet is
-disabled. The interesting thing is that many pages that CPSI previously
-could not render now work (some that did render now do not) and that
-GS now matches several more files than previously. 
-
-The status indicates "OK" where GS matches CPSI (close enough) and
-removes the 'cpsi missing' where we now have CPSI results available.
-Some pages are changed to "DIFF" status and assigned, indicating that
-a fix (or an intelligent review) is needed.
-
-Please email me with any questions.
-
-</pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/version.mak]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-21T221653.963317Z"></a>
-2007-02-21T22:16:53.963317Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-08T181310.044227Z"></a>
+2007-05-08T18:13:10.044227Z Till Kamppeter</strong></p>
 <blockquote>
 <pre>
-Change the parameter validation order in execstack to match CET 20-03.
-
+Back out everything after rev 7909
 </pre>
-<p>[doc/pscet_status.txt src/zcontrol.c]</p>
+<p>[contrib/gdevmd2k.c contrib/gdevxes.c contrib/gdevgdi.c src/configure.ac contrib/lips4 contrib/eplaser contrib/gdevhl12.c src/gdevlj56.c ijs/autogen.sh src/gdevdljm.c src/lib.mak contrib/gdevcd8.c src/gdevpx.c src/gdevl256.c contrib/contrib.mak src/gdevvglb.c src/gdevdljm.h contrib/gdevcd8.h contrib/cups src/unix-gcc.mak contrib/gdevdj9.c src/gdevpxut.c src/gdevcdj.c contrib/chp2200 contrib/gdevlx32.c contrib/gdevlx50.c contrib/gdevop4w.c src/gdevpxut.h lib/gs_init.ps src/gdevlbp8.c src/version.mak contrib/opvp contrib/gdevbjc_.c contrib/japanese contrib/gdevbjca.c src/gdevxalt.c contrib/lxm3200-tweaked src/version.mak.in contrib/gdevbjc_.h contrib/gomni.c src/contrib.mak src/devs.mak lib/gs_setpd.ps contrib/pcl3 contrib/gdevlx7.c contrib/gdevln03.c src/gdevdjet.c src/gconf.c contrib/defs.h src/gs.mak contrib/uniprint src/Makefile.in src/unix-aux.mak contrib/md2k_md5k src/unixinst.mak contrib/epson740 src/gp_unix.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-21T202445.557583Z"></a>
-2007-02-21T20:24:45.557583Z Ray Johnston</strong></p>
+<p><strong><a name="2007-05-08T174446.931200Z"></a>
+2007-05-08T17:44:46.931200Z Till Kamppeter</strong></p>
 <blockquote>
 <pre>
-Fix regression on 124-01.ps. Emulate bizarre Adobe behavior so that the
-procedure operand of a 'for' is not executed when BOTH the initial value
-and the increment are 0 (or 0.0). Seen with CET 28-07 and FTS 124-01
-and verified with custom test file against CPSI.
-
-EXPETECTED DIFFERENCES:
-
-None (this time).
+Makes ijs/ working with automake 1.10
 </pre>
-<p>[src/zcontrol.c]</p>
+<p>[ijs/autogen.sh]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-21T150242.033266Z"></a>
-2007-02-21T15:02:42.033266Z Ray Johnston</strong></p>
+<p><strong><a name="2007-05-08T174312.186735Z"></a>
+2007-05-08T17:43:12.186735Z Till Kamppeter</strong></p>
 <blockquote>
 <pre>
-Fix for language_switch build 'invalidrestore. Allow filter allocation in
-systemVM as needed by .runstring and .runstringbegin in gs_init.ps. This 
-fixes problem intoduced by rev 7629.
-
-EXPECTED DIFFERENCES.
+Added duples support to the PCL-XL ("pxlmono"/"pxlcolor") output devices
 
-None. Note that CET 23-12W that was fixed with rev 7629 is OK with this
-change since the 'use_space' is not limited by 'save_space'.
 </pre>
-<p>[src/zfilter.c]</p>
+<p>[src/gdevpx.c src/gdevlj56.c src/gdevpxut.c src/gdevpxut.h]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-21T144350.287589Z"></a>
-2007-02-21T14:43:50.287589Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-08T174129.378446Z"></a>
+2007-05-08T17:41:29.378446Z Till Kamppeter</strong> (<a href="Details.htm#2007-05-08T174129.378446Z">details</a>)</p>
 <blockquote>
 <pre>
-Make redefined /quit a procedure to match CET 28-10-01.
+Support for the CUPS Raster output device in the lib/*.ps files
 
 </pre>
-<p>[doc/pscet_status.txt lib/gs_lev2.ps]</p>
+<p>[lib/gs_setpd.ps lib/gs_init.ps]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-21T011419.825556Z"></a>
-2007-02-21T01:14:19.825556Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-08T173026.894961Z"></a>
+2007-05-08T17:30:26.894961Z Till Kamppeter</strong></p>
 <blockquote>
 <pre>
-Reclassify CET 23-12W-4 as OK. 
+src/version.mak --> src/version.mak.in (part of build system patch)
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/version.mak.in src/version.mak]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-21T001624.688423Z"></a>
-2007-02-21T00:16:24.688423Z Ray Johnston</strong></p>
+<p><strong><a name="2007-05-08T172931.725620Z"></a>
+2007-05-08T17:29:31.725620Z Till Kamppeter</strong> (<a href="Details.htm#2007-05-08T172931.725620Z">details</a>)</p>
 <blockquote>
 <pre>
-Fix CET 28-05-2, Adobe CPSI and Tek do not execute procedure if increment
-value is 0. The PLRM does not mention increment value == 0.
-
-EXPECTED DIFFERENCES.
+Build system extensions for support of CUPS Raster, OpenPrinting
+Vector, X11 driver modularizationm, and for easy selection of drivers
 
-None.
 </pre>
-<p>[doc/pscet_status.txt src/zcontrol.c]</p>
+<p>[src/Makefile.in src/configure.ac src/contrib.mak src/unixinst.mak src/gdevlbp8.c src/version.mak]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-20T235419.102684Z"></a>
-2007-02-20T23:54:19.102684Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-08T171647.444481Z"></a>
+2007-05-08T17:16:47.444481Z Till Kamppeter</strong> (<a href="Details.htm#2007-05-08T171647.444481Z">details</a>)</p>
 <blockquote>
 <pre>
-Require resource category to be a name in the findresource operator.
-Convert 1st operand to a name if it's a string. Fix CET 23-13-04.
-
-</pre>
-<p>[doc/pscet_status.txt lib/gs_res.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-20T233519.366880Z"></a>
-2007-02-20T23:35:19.366880Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix CET 20-23-01 - undefine /deviceinfo from systemdict in gs_cet.ps
-
-</pre>
-<p>[doc/pscet_status.txt lib/gs_cet.ps]</p>
-</blockquote>
+Conditionals to avoid conflicts with the drivers "bjc880j", "lips2p",
+"lips4", and "lips4v" in contrib/
 
-<p><strong><a name="2007-02-20T205455.794850Z"></a>
-2007-02-20T20:54:55.794850Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Reclassify 20-27-1 as AOK. Contents of $error is device-dependent.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/gdevlbp8.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-20T193826.900624Z"></a>
-2007-02-20T19:38:26.900624Z Ralph Giles</strong></p>
+<p><strong><a name="2007-05-08T165211.701719Z"></a>
+2007-05-08T16:52:11.701719Z Till Kamppeter</strong> (<a href="Details.htm#2007-05-08T165211.701719Z">details</a>)</p>
 <blockquote>
 <pre>
-Minor modifications to the parallel job launch script. Take an -r option 
-to mark the report with a revision number, and add more stats to the 
-output.
-</pre>
-<p>[toolbin/tests/run_parallel]</p>
-</blockquote>
+All third-party built-in and Uniprint drivers listed in the OpenPrinting database
 
-<p><strong><a name="2007-02-20T192510.472981Z"></a>
-2007-02-20T19:25:10.472981Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Update comments on some pages and change some assignments to Alex that
-are error message differences. Two more pages resolved.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[contrib/japanese/doc/gs261j.txt contrib/japanese/dviprlib.h contrib/cups/pxlmono.ppd contrib/japanese/doc/gdevmjc.txt contrib/pcl3/doc/gs-pcl3.ref contrib/eplaser contrib/japanese/doc contrib/japanese/doc/gdevcd8.txt contrib/uniprint/Stc680pl.upp contrib/pcl3/eprn/mediasize.c contrib/pcl3/BUGS contrib/japanese/doc/README.gs550j contrib/pcl3/eprn/mediasize.h contrib/pcl3/ppd/gs-6.50.ppd contrib/pcl3/ppd/gs-pcl3-unspecold.ppd contrib/pcl3/src/contrib.mak-7.00.add contrib/lxm3200-tweaked/LICENSE contrib/lxm3200-tweaked/Z12-Z31-QuickSetup contrib/japanese/dmp_init.ps contrib/pcl3/eprn/pagecount.c contrib/chp2200 contrib/uniprint/Stc740p.upp contrib/gdevlx50.c contrib/lxm3200-tweaked/RELEASE_NOTES contrib/pcl3/src/pcl3opts.c contrib/pcl3/src/gdevpcl3.c contrib/pcl3/eprn/pagecount.h contrib/pcl3/src/pclsize.c contrib/pcl3/ps/margins-LetterRotated.ps contrib/gdevbjc_.c contrib/pcl3/ppd/gs-pcl3-hpdj400.ppd contrib/epson740/printerdb_rh6.0 contrib/japanese contrib/pcl3/src/pclsize.h contrib/gdevbjc_.h contrib/pcl3/ppd/gs-pcl3-hpdjportable.ppd contrib/cups/cups.mak contrib/uniprint/Stc670pl.upp contrib/cups/pxlcolor.ppd contrib/pcl3/ppd/gs-pcl3-hpdj660c.ppd contrib/pcl3 contrib/gdevlx7.c contrib/uniprint/bjc6000a1.upp contrib/pcl3/eprn/eprnrend.c.orig contrib/pcl3/ppd/gs-5.50.ppd contrib/defs.h contrib/pcl3/eprn/eprnparm.c contrib/pcl3/doc/how-to-report.txt contrib/japanese/doc/dj505j.txt contrib/japanese/gdevml6.c contrib/japanese/escp_24.src contrib/japanese/gdevlbp3.c contrib/uniprint/stc740ih.upp contrib/eplaser/gdevescv.c contrib/uniprint/Stc680p.upp contrib/uniprint/s400a1.upp contrib/epson740/upp-HowTo-to-be contrib/gdevxes.c contrib/japanese/gdevj100.c contrib/eplaser/gdevescv.h contrib/lips4/gdevlips.c contrib/japanese/doc/gdevj100.txt contrib/lips4/gdevlprn.c contrib/uniprint/Stc760pl.upp contrib/lips4/gdevlips.h contrib/pcl3/ppd/fonts.ppd contrib/uniprint/Stp870p.upp contrib/uniprint/PM820p.upp contrib/pcl3/ps/dumppdd.ps contrib/pcl3/src/zmedia2.c-6.51.diff contrib/lips4/gdevlprn.h contrib/pcl3/ppd/gs-common.ppd contrib/gdevcd8.c contrib/contrib.mak contrib/pcl3/ppd/gs-pcl3-hpdj1120c.ppd contrib/japanese/doc/cdj880.txt contrib/gdevcd8.h contrib/japanese/dmp_site.ps contrib/cups/gdevcups.c contrib/pcl3/src/contrib.mak-6.50.add contrib/japanese/doc/gdevmd2k.txt contrib/gdevdj9.c contrib/cups/pstoraster contrib/japanese/doc/gdevmag.txt contrib/lips4/gdevl4r.c contrib/lxm3200-tweaked/README contrib/lips4/gdevl4v.c.orig contrib/lips4/gdevl4v.c contrib/pcl3/ps/margins-A4Rotated.ps contrib/pcl3/ppd/gs-pcl3-hpdj540.ppd contrib/pcl3/doc/notes.bbl contrib/epson740/ps-to-printer.fpi_rh5.2 contrib/pcl3/doc/notes.tex contrib/pcl3/README contrib/pcl3/LGPL contrib/pcl3/ppd/gs-6.01.ppd contrib/chp2200/AUTHORS contrib/uniprint/PM760p.upp contrib/opvp/opvp_media.def contrib/uniprint/Stc777pl.upp contrib/uniprint/Stp720pl.upp contrib/japanese/gdevnpdl.c contrib/pcl3/src/contrib.mak-5.50.add contrib/epson740/README contrib/md2k_md5k contrib/pcl3/ps/margins-Env10Rotated.ps contrib/uniprint/PM760pl.upp contrib/uniprint/Stc670p.upp contrib/japanese/gdevmag.c contrib/cups/pstopxl contrib/japanese/gdev10v.c contrib/gdevmd2k.c contrib/cups/pstoraster.in contrib/chp2200/COPYING contrib/pcl3/ppd/gs-pcl3-hpdj510.ppd contrib/uniprint/Stc740pl.upp contrib/lips4 contrib/pcl3/src/zmedia2.c-6.01.diff contrib/gdevhl12.c contrib/pcl3/ppd/gs-pcl3-hpdj550c.ppd contrib/md2k_md5k/README.jis contrib/pcl3/ppd/catppd contrib/japanese/doc/Gdevlips.htm contrib/pcl3/ppd/gs-6.51.ppd contrib/pcl3/doc contrib/pcl3/pcl3.tar.sig contrib/cups contrib/japanese/gdevespg.c contrib/japanese/gdevalps.c contrib/pcl3/NEWS contrib/japanese/doc/gdevml6.txt contrib/gdevop4w.c contrib/pcl3/ppd/README contrib/uniprint/Stc760p.upp contrib/pcl3/eprn/eprnfs.c contrib/opvp contrib/gdevbjca.c contrib/pcl3/ppd/gs-pcl3-hpdj600.ppd contrib/gomni.c contrib/uniprint/Stp720p.upp contrib/pcl3/doc/gs-mods.txt contrib/uniprint/sipixa6.upp contrib/opvp/gdevopvp.c contrib/pcl3/src/zmedia2.c-5.50.diff contrib/pcl3/src/zmedia2.c-6.50.diff contrib/pcl3/ppd/gs-pcl3-hpdj680c.ppd contrib/pcl3/eprn/eprnrend.c contrib/pcl3/ps/margins-A4.ps contrib/pcl3/src/contrib.mak-6.01.add contrib/uniprint contrib/pcl3/src/pcl3opts-de.msg contrib/japanese/doc/djgpp.txt contrib/japanese/gdevdmpr.c contrib/japanese/doc/gdevlbp3.txt contrib/pcl3/doc/pcl3opts.html contrib/japanese/doc/gdevdmpr.txt contrib/japanese/doc/gs261j.euc contrib/chp2200/INSTALL contrib/pcl3/ppd contrib/cups/pstopxl.in contrib/pcl3/src contrib/pcl3/ppd/gs-pcl3-hpdj500c.ppd contrib/uniprint/Stc777p.upp contrib/gdevgdi.c contrib/pcl3/ps/margins-EnvDLRotated.ps contrib/japanese/gdevp201.c contrib/japanese/doc/gdevp201.txt contrib/pcl3/ppd/gs-7.00.ppd contrib/pcl3/ps/margins-Letter.ps contrib/uniprint/bjc6000b1.upp contrib/pcl3/lib/if-pcl3 contrib/pcl3/eprn contrib/opvp/opvp_common.h contrib/cups/pstoraster.convs contrib/pcl3/lib contrib/pcl3/src/pclcap.c contrib/uniprint/Stp870pl.upp contrib/pcl3/doc/gs-pcl3.1 contrib/japanese/gdevfmlbp.c contrib/pcl3/src/contrib.mak-6.51.add contrib/japanese/doc/gdevalps.txt contrib/gdevlx32.c contrib/pcl3/src/pclcap.h contrib/pcl3/src/pclgen.c contrib/pcl3/ps contrib/pcl3/src/pcl3opts-en.msg contrib/uniprint/s400b1.upp contrib/japanese/doc/gdev10v.txt contrib/japanese/gdevmjc.c contrib/epson740/printerdb_rh5.2 contrib/pcl3/ppd/gs-pcl3-hpdj500.ppd contrib/pcl3/src/pclgen.h contrib/lxm3200-tweaked contrib/pcl3/doc/pcl3opts.ref contrib/uniprint/sharp.upp contrib/japanese/gdevmjc.h contrib/pcl3/src/pclscan.c contrib/pcl3/src/zmedia2.c-7.00.diff contrib/pcl3/eprn/gdeveprn.c contrib/pcl3/ps/calign.ps contrib/pcl3/src/pclscan.h contrib/gdevln03.c contrib/pcl3/ppd/gs-pcl3-common.ppd contrib/pcl3/ppd/gs-pcl3-hpdj3xx.ppd contrib/pcl3/eprn/gdeveprn.h contrib/pcl3/lib/example.mcf contrib/pcl3/src/pclcomp.c contrib/pcl3/ppd/gs-pcl3-unspec.ppd contrib/pcl3/ps/levels-test.ps contrib/pcl3/doc/pcl3opts.1 contrib/pcl3/ppd/gs-pcl3-hpdj8xxc.ppd contrib/uniprint/PM820pl.upp contrib/japanese/gdevrpdl.c contrib/epson740 contrib/japanese/doc/gdevfmlbp.txt contrib/pcl3/lib/cups-pcl3 contrib/pcl3/doc/gs-pcl3.html contrib/japanese/gdevfmpr.c contrib/pcl3/doc/reports.txt contrib/japanese/dviprlib.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-20T164021.043788Z"></a>
-2007-02-20T16:40:21.043788Z Timothy Osborn</strong></p>
+<p><strong><a name="2007-05-08T163345.043492Z"></a>
+2007-05-08T16:33:45.043492Z Till Kamppeter</strong> (<a href="Details.htm#2007-05-08T163345.043492Z">details</a>)</p>
 <blockquote>
 <pre>
-Changed status to OK for 09-47I-3 Test11</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-20T162541.041973Z"></a>
-2007-02-20T16:25:41.041973Z Timothy Osborn</strong></p>
-<blockquote>
-<pre>
-Editing change for 09-47B-7, Test01 and Test02</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-20T162339.231043Z"></a>
-2007-02-20T16:23:39.231043Z Timothy Osborn</strong></p>
-<blockquote>
-<pre>
-Changed status to AOK for 09-47B-7, Test01 and Test02</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-20T035536.436290Z"></a>
-2007-02-20T03:55:36.436290Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix CET 29-02 - increment page count after copypage operation.
+Addition of support for some older japanese-market PCL Printers
 
 </pre>
-<p>[doc/pscet_status.txt lib/gs_init.ps]</p>
+<p>[src/gdevdjet.c src/gdevdljm.c src/gdevdljm.h src/contrib.mak src/gdevcdj.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-19T202208.118775Z"></a>
-2007-02-19T20:22:08.118775Z Stefan Kemper</strong></p>
+<p><strong><a name="2007-05-08T162619.557957Z"></a>
+2007-05-08T16:26:19.557957Z Till Kamppeter</strong> (<a href="Details.htm#2007-05-08T162619.557957Z">details</a>)</p>
 <blockquote>
 <pre>
-Fix for banding of some images not matching non-banding output.
-Added check for an invariant that the translation matches in the 
-two matrixes used in rendering.  In this case the non-high level image
-path is taken.  A better solution would be to a single matrix, as this will
-increase the display list size for some files.
+Modularization of the X11 output devices into dynamic libraries
 
-Fixes banding differences in:
-
-035-01.ps
-148-11.ps
-148.16.ps
-1_2001.pdf
-455690.pdf
-Bug687832.pdf
-Bug687840.pdf
-a.pdf
-adesso4.pdf
-bc_02a01_cal.pdf
-dave.pdf
-file2.pdf
-foo.pdf
-john_clippedimage.pdf
-messenger.pdf
-messenger16.pdf
-ngnews1.pdf
-rotate180.pdf
-rotate270.pdf
-rotate90.pdf
-
-pcl5ccet/15-03.BIN + ufst
-  
-</pre>
-<p>[src/gxclimag.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-19T061613.609799Z"></a>
-2007-02-19T06:16:13.609799Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Change 35_all-6 to OK since regression testing shows that it is now OK.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/gconf.c src/lib.mak src/gdevl256.c src/gdevxalt.c src/gs.mak src/gdevvglb.c src/Makefile.in src/unix-gcc.mak src/unix-aux.mak src/devs.mak src/unixinst.mak src/gp_unix.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-19T031941.021316Z"></a>
-2007-02-19T03:19:41.021316Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-07T215344.031582Z"></a>
+2007-05-07T21:53:44.031582Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Move redefinition of product, version, revision, and serialnumber in CET
-prologue from userdict to systemdict to meet CET 20-15-01.
-
+Remove unneeded header references to the interpreter. This file is part 
+of the graphics library. Also clean up the dependencies in the makefile.
 </pre>
-<p>[doc/pscet_status.txt lib/gs_cet.ps]</p>
+<p>[src/lib.mak src/gsncdummy.c src/gsncdummy.h]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-19T003804.570312Z"></a>
-2007-02-19T00:38:04.570312Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-07T213143.787169Z"></a>
+2007-05-07T21:31:43.787169Z leonardo</strong> (<a href="Details.htm#2007-05-07T213143.787169Z">details</a>)</p>
 <blockquote>
 <pre>
-Reproduce the algorithm used by Adobe to grow the dictionary
-to match CET 20-01-01.
-
-</pre>
-<p>[doc/pscet_status.txt src/idict.c]</p>
-</blockquote>
+Fix (shadings) : Implement a color index cache.
 
-<p><strong><a name="2007-02-17T155551.631627Z"></a>
-2007-02-17T15:55:51.631627Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Reclassify 20-25-01 as OK because it matches Tek and PhotoPrint is
-clearly wrong here.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/gxshade4.h src/lib.mak src/gscicach.c src/gscicach.h src/gxshade6.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-17T141409.648281Z"></a>
-2007-02-17T14:14:09.648281Z Alex Cherepanov</strong> (<a href="Details.htm#2007-02-17T141409.648281Z">details</a>)</p>
+<p><strong><a name="2007-05-07T194503.500615Z"></a>
+2007-05-07T19:45:03.500615Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Throw /invalidfont error when glyph 0 is accessed but it is missing from
-the type 32 font,
+Trap input errors when reading PDF content streams and issue a warning.
+Acrobat Reader silently ignores such errors. Bug 689026, customer 850.
 
 </pre>
-<p>[doc/pscet_status.txt src/zcharx.c src/int.mak src/zfont32.c lib/gs_typ32.ps]</p>
+<p>[lib/pdf_base.ps]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-16T204010.924118Z"></a>
-2007-02-16T20:40:10.924118Z leonardo</strong></p>
+<p><strong><a name="2007-05-07T174200.368595Z"></a>
+2007-05-07T17:42:00.368595Z Timothy Osborn</strong> (<a href="Details.htm#2007-05-07T174200.368595Z">details</a>)</p>
 <blockquote>
 <pre>
-pscet_status.txt : Improving some assignments.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
+Fixing a bounding box pixel rounding issue in pdf14_begin_transparency_group.
 
-<p><strong><a name="2007-02-16T194605.775757Z"></a>
-2007-02-16T19:46:05.775757Z Henry Stiles</strong></p>
-<blockquote>
-<pre>
-assign unassigned problems.  Add NF category.  NF means "not fixing"
-in the near term.  It should be used if we don't have short term plans
-to fix a problem.
 </pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-16T190803.918575Z"></a>
-2007-02-16T19:08:03.918575Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Improve the encapsulation of the raster db by adding exists() and 
-mtime() methods instead of checking the stored files directly in
-the caller.
-</pre>
-<p>[toolbin/tests/rasterdb.py toolbin/tests/gscheck_raster.py toolbin/tests/gscheck_pdfwrite.py]</p>
+<p>[src/gdevp14.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-16T152749.350851Z"></a>
-2007-02-16T15:27:49.350851Z leonardo</strong> (<a href="Details.htm#2007-02-16T152749.350851Z">details</a>)</p>
+<p><strong><a name="2007-05-07T103300.607664Z"></a>
+2007-05-07T10:33:00.607664Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix (stroking) : An imprecise miter limit check. Thanks to
-Ray Johnston for analyzing this problem and identifying the type
-of fix.
+Fix (functions) : Improving the documentation for make_interpolation_tensor.
 
 </pre>
-<p>[doc/pscet_status.txt src/gxstroke.c]</p>
+<p>[src/gsfunc0.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-16T132542.400099Z"></a>
-2007-02-16T13:25:42.400099Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-07T084812.997512Z"></a>
+2007-05-07T08:48:12.997512Z leonardo</strong> (<a href="Details.htm#2007-05-07T084812.997512Z">details</a>)</p>
 <blockquote>
 <pre>
-Fix error reporting in CET 35_all-06. Add font type 32 to the check for CIDFont
-resources, which was missing from the rev. 7574 patch. 
+Documenting how to profile Ghostscript with MSVC6 (continued).
 
 </pre>
-<p>[doc/pscet_status.txt src/zchar.c]</p>
+<p>[doc/Develop.htm]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-16T074407.172841Z"></a>
-2007-02-16T07:44:07.172841Z leonardo</strong> (<a href="Details.htm#2007-02-16T074407.172841Z">details</a>)</p>
+<p><strong><a name="2007-05-07T081013.225741Z"></a>
+2007-05-07T08:10:13.225741Z leonardo</strong> (<a href="Details.htm#2007-05-07T081013.225741Z">details</a>)</p>
 <blockquote>
 <pre>
-Fix (type 1 hinter) : An inaccurate estimation of matrix precision.
+Documenting how to profile Ghostscript with MSVC6.
 
 </pre>
-<p>[src/gxhintn.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-15T105850.217005Z"></a>
-2007-02-15T10:58:50.217005Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Further atomicize the output of the test result lines.
-</pre>
-<p>[toolbin/tests/gstestutils.py]</p>
+<p>[doc/Develop.htm]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-15T075950.909402Z"></a>
-2007-02-15T07:59:50.909402Z leonardo</strong> (<a href="Details.htm#2007-02-15T075950.909402Z">details</a>)</p>
+<p><strong><a name="2007-05-05T192034.952465Z"></a>
+2007-05-05T19:20:34.952465Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fix (type 1 hinter) : An improvement for very small matrices.
+Undefine /Length in the stream dictionary when the value is incorrect to
+distinguish streams of 0 and unknown length. Old code re-defined incorrect
+length as 0. Bug 689208, customer 770.
 
 </pre>
-<p>[src/gxhintn.c]</p>
+<p>[lib/pdf_base.ps toolbin/pdf_info.ps]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-15T034327.194732Z"></a>
-2007-02-15T03:43:27.194732Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-04T212303.556389Z"></a>
+2007-05-04T21:23:03.556389Z Timothy Osborn</strong> (<a href="Details.htm#2007-05-04T212303.556389Z">details</a>)</p>
 <blockquote>
 <pre>
-Clear the current point in strokepath operator when the original path is empty
-to match CET 11-21-07 and 11-28-09.
+Minor change to make the source code more accurate.
 
 </pre>
-<p>[doc/pscet_status.txt src/gspaint.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-14T204743.847581Z"></a>
-2007-02-14T20:47:43.847581Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Consider 18-02G-1 as a possible duplicate of 12-01-5.
-</pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/gdevp14.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-14T182343.641152Z"></a>
-2007-02-14T18:23:43.641152Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-04T041847.247543Z"></a>
+2007-05-04T04:18:47.247543Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Avoid large memory allocation that can happen when random data are recognized
-as a binary object sequence. Add a preliminary syntax check before allocation
-of a reference array for a binary object sequence. Bug 688833, customer 1130.
+Move allocation of a large structure from the stack to the heap to avoid
+C stack overflow on Windows NT that allocates 12K less of the stack
+space than requested by the application. Bug 688998.
 
 </pre>
-<p>[src/iscanbin.c]</p>
+<p>[src/gdevpdfp.c lib/pdf_draw.ps]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-14T181939.165881Z"></a>
-2007-02-14T18:19:39.165881Z Ralph Giles</strong></p>
+<p><strong><a name="2007-05-04T001508.895805Z"></a>
+2007-05-04T00:15:08.895805Z Ray Johnston</strong></p>
 <blockquote>
 <pre>
-Updates the the parallel regression running. Construct a report out of 
-the log dump, and add a commandline option to run make_testdb instead of 
-run_regression.
-</pre>
-<p>[toolbin/tests/run_parallel]</p>
-</blockquote>
+Previous version was too aggresive with image interpolation to
+1-bit per component (bpc) devices. Now we downsample using the
+'special' image filter that prevents dropout on 1bpc devices and
+use the "Mitchell" image filter for upscaling to those devices
+when the scale factor (in X and Y) is at least 4:1. This prevents
+upscaling on 1:1 images as well as near 1:1 where the results
+would probably be poor quality.
 
-<p><strong><a name="2007-02-14T173105.436990Z"></a>
-2007-02-14T17:31:05.436990Z Henry Stiles</strong></p>
-<blockquote>
-<pre>
-Add analysis from Jan that might be useful in addressing 12-01-05.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/gxiscale.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-13T214437.122483Z"></a>
-2007-02-13T21:44:37.122483Z leonardo</strong> (<a href="Details.htm#2007-02-13T214437.122483Z">details</a>)</p>
+<p><strong><a name="2007-05-03T151326.865969Z"></a>
+2007-05-03T15:13:26.865969Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fix (type 1 hinter) : Consider quazi-degenerate CMT as degenerate.
+Avoid a Valgrind warning about ovelapping arguments in memcpy().
+Don't assign a structure to itself.
 
 </pre>
 <p>[src/gxhintn.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-12T201244.367608Z"></a>
-2007-02-12T20:12:44.367608Z Timothy Osborn</strong></p>
+<p><strong><a name="2007-05-02T212041.869528Z"></a>
+2007-05-02T21:20:41.869528Z leonardo</strong> (<a href="Details.htm#2007-05-02T212041.869528Z">details</a>)</p>
 <blockquote>
 <pre>
-Changed status to AOK for 09-34-2, 09-34-3, 09-34-7, 09-34-12, 09-34-15, 12-02-18, 12-05-3, 12-07B-10</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-12T140650.930532Z"></a>
-2007-02-12T14:06:50.930532Z Alex Cherepanov</strong> (<a href="Details.htm#2007-02-12T140650.930532Z">details</a>)</p>
-<blockquote>
-<pre>
-Change the order of allocations because alloc_save_change_alloc() leaves
-alloc_change_t structure it allocates in the state that causes SEGV in GC
-if where member is not initialized. Bug 688833, customer 1130.
+Fix (shadings) : Extra subdivision of axial and radial shadings.
 
 </pre>
-<p>[src/ialloc.c]</p>
+<p>[src/gxshade4.h src/gxshade1.c src/gxshade6.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-12T120252.582461Z"></a>
-2007-02-12T12:02:52.582461Z leonardo</strong> (<a href="Details.htm#2007-02-12T120252.582461Z">details</a>)</p>
+<p><strong><a name="2007-05-02T191252.030634Z"></a>
+2007-05-02T19:12:52.030634Z leonardo</strong> (<a href="Details.htm#2007-05-02T191252.030634Z">details</a>)</p>
 <blockquote>
 <pre>
-Fix (interpreter) : Must not remove cshow, kshow procedure operands.
+Fix (shadings) : The color space linearity check didn't account the color precision.
 
 </pre>
-<p>[doc/pscet_status.txt src/zchar.c]</p>
+<p>[src/gscspace.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-12T082832.685785Z"></a>
-2007-02-12T08:28:32.685785Z leonardo</strong> (<a href="Details.htm#2007-02-12T082832.685785Z">details</a>)</p>
+<p><strong><a name="2007-05-02T181829.002307Z"></a>
+2007-05-02T18:18:29.002307Z leonardo</strong> (<a href="Details.htm#2007-05-02T181829.002307Z">details</a>)</p>
 <blockquote>
 <pre>
-Fix (interpreter) : Provide a right execution stack on *show errors.
-
-</pre>
-<p>[src/gstext.c src/zchar.c src/gxtext.h]</p>
-</blockquote>
+Fix (shadings) : Always adjust smoothness according to the minimal color precision.
 
-<p><strong><a name="2007-02-11T094531.388669Z"></a>
-2007-02-11T09:45:31.388669Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Improving some inaccurate assignments.
 </pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-11T090004.714548Z"></a>
-2007-02-11T09:00:04.714548Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Taking text/character rendering problems 11-07-1, 16-03-2, 16-03-3 .
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-09T165636.182205Z"></a>
-2007-02-09T16:56:36.182205Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Fix logic expression error preventing -dLeadingEdge=[2,3] from running.
-</pre>
-<p>[src/gsdparam.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-08T210722.862698Z"></a>
-2007-02-08T21:07:22.862698Z leonardo</strong> (<a href="Details.htm#2007-02-08T210722.862698Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (interpreter) : Early check for degenerate CTM in 'kshow'.
-
-</pre>
-<p>[src/gxchar.c src/gstext.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-08T133356.049298Z"></a>
-2007-02-08T13:33:56.049298Z leonardo</strong> (<a href="Details.htm#2007-02-08T133356.049298Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (interpreter) : 'noaccess' must be idempotential operator.
-
-</pre>
-<p>[doc/pscet_status.txt src/ztype.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-07T214246.099570Z"></a>
-2007-02-07T21:42:46.099570Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Check the content of the /Encoding array when the font is created
-to detect invalid fonts early and match CET test 16-04-01.
-
-</pre>
-<p>[doc/pscet_status.txt src/zbfont.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-07T171923.733270Z"></a>
-2007-02-07T17:19:23.733270Z leonardo</strong> (<a href="Details.htm#2007-02-07T171923.733270Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (interpreter) : 'definefont', 'show', 'setcachedevice' error inconformity (continued).
-
-</pre>
-<p>[src/ztype.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-07T164443.843090Z"></a>
-2007-02-07T16:44:43.843090Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Taking 13-12-4 because I fixed a similar problem.
-</pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/gxshade6.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-07T163026.521710Z"></a>
-2007-02-07T16:30:26.521710Z leonardo</strong> (<a href="Details.htm#2007-02-07T163026.521710Z">details</a>)</p>
+<p><strong><a name="2007-05-02T123309.355227Z"></a>
+2007-05-02T12:33:09.355227Z leonardo</strong> (<a href="Details.htm#2007-05-02T123309.355227Z">details</a>)</p>
 <blockquote>
 <pre>
-Fix (interpreter) : 'definefont', 'show', 'setcachedevice' error inconformity.
-
-</pre>
-<p>[doc/pscet_status.txt src/gxchar.c src/gstext.c lib/gs_fonts.ps src/ztype.c]</p>
-</blockquote>
+Fix (shadings) : Early skip parts that fall outside the clipping box.
 
-<p><strong><a name="2007-02-07T093944.364923Z"></a>
-2007-02-07T09:39:44.364923Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Restoring 09-36-5 as it was in rev 7617.
 </pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-07T093056.041828Z"></a>
-2007-02-07T09:30:56.041828Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Restoring 09-36-5 as it was in rev 7617.
-</pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/gxshade6.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-06T110748.194380Z"></a>
-2007-02-06T11:07:48.194380Z leonardo</strong> (<a href="Details.htm#2007-02-06T110748.194380Z">details</a>)</p>
+<p><strong><a name="2007-05-01T235523.394938Z"></a>
+2007-05-01T23:55:23.394938Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fix (TT font loader) : Removing a dead code.
+Pacify Valgrind. Initialize an uninitialized variable that is used in
+conditional expression but doesn't affect the end result. Bug 688910.
 
 </pre>
-<p>[lib/gs_ttf.ps]</p>
+<p>[toolbin/vg_bugs.supp toolbin/vg_okay.supp src/gxipixel.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-06T095048.237761Z"></a>
-2007-02-06T09:50:48.237761Z leonardo</strong> (<a href="Details.htm#2007-02-06T095048.237761Z">details</a>)</p>
+<p><strong><a name="2007-05-01T225127.306035Z"></a>
+2007-05-01T22:51:27.306035Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fix (TT font loader) : Account PDF Encoding with embedded symbolic TT fonts 
-that include cmap platformID=3 specificID=1 .
+Pacify Valgrind. Initialize an uninitialized variable that is used in
+calculations but doesn't affect the end result in this case.
 
 </pre>
-<p>[lib/gs_ttf.ps]</p>
+<p>[src/gximono.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-06T032652.252449Z"></a>
-2007-02-06T03:26:52.252449Z Alex Cherepanov</strong> (<a href="Details.htm#2007-02-06T032652.252449Z">details</a>)</p>
+<p><strong><a name="2007-05-01T205258.020607Z"></a>
+2007-05-01T20:52:58.020607Z leonardo</strong> (<a href="Details.htm#2007-05-01T205258.020607Z">details</a>)</p>
 <blockquote>
 <pre>
-Pad short look-up table in the Indexed color space with 0's in PDF documents
-when the table comes from a stream. Bug 688987, customer 580.
+Fix (shadings) : wedge_vertex_list_elem_buffer overflow.
 
 </pre>
-<p>[lib/pdf_draw.ps]</p>
+<p>[src/gxshade6.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-05T172159.005556Z"></a>
-2007-02-05T17:21:59.005556Z Ray Johnston</strong></p>
+<p><strong><a name="2007-04-30T190816.584376Z"></a>
+2007-04-30T19:08:16.584376Z Ray Johnston</strong></p>
 <blockquote>
 <pre>
-One now AOK, minor cleanup on a few other comments.
-
+Fix typo in 7887. Local regression testing missed this -- was seen in 
+nightly run. This was part of the "optimization" in the 4 component
+source color case.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/gxiscale.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-05T165807.399023Z"></a>
-2007-02-05T16:58:07.399023Z leonardo</strong> (<a href="Details.htm#2007-02-05T165807.399023Z">details</a>)</p>
+<p><strong><a name="2007-04-29T003416.918957Z"></a>
+2007-04-29T00:34:16.918957Z Ray Johnston</strong></p>
 <blockquote>
 <pre>
-Fix (PDF interpreter) : Allow 2-byte ToUnicode CMap for 1-byte fonts.
-
+Fix structure problem (this could have caused out-of-bounds access).
 </pre>
-<p>[lib/pdf_font.ps]</p>
+<p>[src/gdevwts.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-04T161941.222295Z"></a>
-2007-02-04T16:19:41.222295Z leonardo</strong> (<a href="Details.htm#2007-02-04T161941.222295Z">details</a>)</p>
+<p><strong><a name="2007-04-28T221719.957831Z"></a>
+2007-04-28T22:17:19.957831Z Ray Johnston</strong> (<a href="Details.htm#2007-04-28T221719.957831Z">details</a>)</p>
 <blockquote>
 <pre>
-Fix : MSVC doesn't implement snscanf (continued).
+Implementation of a new non-linear image filter that prevents dropout
+when images are scaled down to a 1-bit per component device. Bugs
+689147 for customer 531 and image quality problem for customer 780.
+This filter is used whenever /Interpolate == true (or -dDOINTERPOLATE
+command line option is used) and the image is being scaled down on
+a 1-bit per component device.
 
-</pre>
-<p>[src/gp_mswin.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-03T133024.964773Z"></a>
-2007-02-03T13:30:24.964773Z leonardo</strong> (<a href="Details.htm#2007-02-03T133024.964773Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : MSVC doesn't implement snscanf.
+Interpolation throughput of gray or cmyk images is also improved by
+a factor of about 2:1 (depending on the data content) even when
+the standard Mitchell filter is used. The performance improvement
+when using this new filter is even higher since the filter itself
+uses less CPU time.
 
 </pre>
-<p>[src/iscan.c src/gp_mswin.c src/stdio_.h]</p>
+<p>[src/sidscale.h src/gxdda.h src/lib.mak src/siinterp.c src/gxiscale.c doc/Develop.htm src/sisparam.h src/sidscale.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-03T062714.527305Z"></a>
-2007-02-03T06:27:14.527305Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-04-28T215523.077958Z"></a>
+2007-04-28T21:55:23.077958Z Ray Johnston</strong></p>
 <blockquote>
 <pre>
-Updates status to reflect r7672.
+Add missing comment (brief description line).
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/gdevwts.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-03T062204.579686Z"></a>
-2007-02-03T06:22:04.579686Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-04-26T234630.659099Z"></a>
+2007-04-26T23:46:30.659099Z Ray Johnston</strong></p>
 <blockquote>
 <pre>
-Adds an error string and error object to the token scanner state, and an
-error object to interpreter contexts, to allow operators to set an arbitrary
-object as the "error object" ($error.command) for a PostScript error, and to
-allow the token scanner in particular to set special error objects for
-syntax errors.  Fixes PS3 CET 23-32-4; partially fixes 21-11-6 and 23-32-2.
+Fix regression tools to remove dependency on PYTHONPATH since
+the environment variable method isn't very convenient for those
+running local regressions and add those python files from
+peeves:/home/regression/python to this directory (under svn).
 </pre>
-<p>[src/icontext.c src/iscan.c src/icstate.h src/interp.c src/iscan.h src/iscanbin.c src/ztoken.c]</p>
+<p>[toolbin/tests/README toolbin/tests/run_nightly toolbin/tests/myoptparse.py toolbin/tests/main.py]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-02T202928.504740Z"></a>
-2007-02-02T20:29:28.504740Z Ralph Giles</strong> (<a href="Details.htm#2007-02-02T202928.504740Z">details</a>)</p>
+<p><strong><a name="2007-04-25T200000.200965Z"></a>
+2007-04-25T20:00:00.200965Z Timothy Osborn</strong> (<a href="Details.htm#2007-04-25T200000.200965Z">details</a>)</p>
 <blockquote>
 <pre>
-Turn off the strict aliasing warnings in the autoconf gcc build.
+Fix for slow PDF performance reported in bug report #688830.
 
 </pre>
-<p>[src/configure.ac]</p>
+<p>[src/gstparam.h src/gxclrast.c src/gdevp14.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-02T185409.120798Z"></a>
-2007-02-02T18:54:09.120798Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-25T055033.064031Z"></a>
+2007-04-25T05:50:33.064031Z leonardo</strong> (<a href="Details.htm#2007-04-25T055033.064031Z">details</a>)</p>
 <blockquote>
 <pre>
-Move decryption filter past /SubFileDecode filter installed by
-the /resolvestream procedure and remove redundant /SubFileDecode
-filter before decryption. The latter didn't handle the case when
-the stream length was incorrect. Bug 688722, customer 700.
+Fix (TT fonts) : Allow sfnts string breaks inside TT tables.
 
 </pre>
-<p>[lib/pdf_base.ps lib/pdf_sec.ps]</p>
+<p>[src/gxfcopy.c src/gxfont42.h src/gsfcid2.c src/gstype42.c src/gdevpsft.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-02T182456.631552Z"></a>
-2007-02-02T18:24:56.631552Z leonardo</strong> (<a href="Details.htm#2007-02-02T182456.631552Z">details</a>)</p>
+<p><strong><a name="2007-04-25T032832.022759Z"></a>
+2007-04-25T03:28:32.022759Z leonardo</strong> (<a href="Details.htm#2007-04-25T032832.022759Z">details</a>)</p>
 <blockquote>
 <pre>
-Fix (FAPI) : A wrong encoding for the font SymbolMT.
+Fix (TT fonts) : Allow 'loca' elements to be broken into parts with 'sfnts' strings.
 
 </pre>
-<p>[lib/FCOfontmap-PCLPS3 lib/FCOfontmap-PCLPS2]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-02T044729.781117Z"></a>
-2007-02-02T04:47:29.781117Z leonardo</strong> (<a href="Details.htm#2007-02-02T044729.781117Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (memory management) : Make the NO_INVISIBLE_LEVELS feature be permanent.
-
-</pre>
-<p>[src/isave.h src/gxalloc.h src/zvmem.c src/idosave.h src/igcref.c src/igc.c src/ialloc.c src/gsalloc.c src/isave.c]</p>
+<p>[src/gstype42.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-01T194810.557550Z"></a>
-2007-02-01T19:48:10.557550Z Alex Cherepanov</strong> (<a href="Details.htm#2007-02-01T194810.557550Z">details</a>)</p>
+<p><strong><a name="2007-04-24T162121.866752Z"></a>
+2007-04-24T16:21:21.866752Z leonardo</strong> (<a href="Details.htm#2007-04-24T162121.866752Z">details</a>)</p>
 <blockquote>
 <pre>
-Generate unique names and create a new Charstrings entries for all
-elements of the encoding array that need it. Bug 688613, customer 1110.
+Fix (TT fonts) : Could write past len_glyphs array.
 
 </pre>
-<p>[lib/pdf_font.ps]</p>
+<p>[src/gstype42.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-01T173759.714396Z"></a>
-2007-02-01T17:37:59.714396Z leonardo</strong> (<a href="Details.htm#2007-02-01T173759.714396Z">details</a>)</p>
+<p><strong><a name="2007-04-24T001614.934585Z"></a>
+2007-04-24T00:16:14.934585Z leonardo</strong> (<a href="Details.htm#2007-04-24T001614.934585Z">details</a>)</p>
 <blockquote>
 <pre>
-Fix (memory management) : Propagate error codes from mark_allocated.
+Fix (TT fonts) : Do not consider overlapped glyps while computing glyph length.
 
 </pre>
-<p>[src/isave.h src/zvmem.c src/isave.c]</p>
+<p>[src/gstype42.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-01T030658.503326Z"></a>
-2007-02-01T03:06:58.503326Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-23T235901.979981Z"></a>
+2007-04-23T23:59:01.979981Z Alex Cherepanov</strong> (<a href="Details.htm#2007-04-23T235901.979981Z">details</a>)</p>
 <blockquote>
 <pre>
-Bring TrueType font recognition in .loadfontfile procedure up to
-the level of resourcefont procedure in the PDF interpreter. Identify
-files starting with <00010000>, (true), (typ1), (ttcf) as TrueType
-fonts.
+Partly implement AcroForm feature: all fields that provire appearance
+streams and text fields with variable text. Bug 687498.
 
 </pre>
-<p>[lib/gs_ttf.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-01T020925.308943Z"></a>
-2007-02-01T02:09:25.308943Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change the status of 09-56-1 to AOK.  /GenericImagesetter and
-/AppleMonitor are sample CRD's left in the final product by a sloppy OEM.
-Ghostscript doesn't have nor need them.
-</pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[lib/pdf_main.ps lib/pdf_draw.ps lib/pdf_ops.ps]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-31T220234.998982Z"></a>
-2007-01-31T22:02:34.998982Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-23T214619.686175Z"></a>
+2007-04-23T21:46:19.686175Z leonardo</strong> (<a href="Details.htm#2007-04-23T214619.686175Z">details</a>)</p>
 <blockquote>
 <pre>
-When Tf refers to an unknown resource name, use the resource name as a font
-name. This fully recovers the given sample file and avoids fatal PostScript
-errors in other cases. Bug 689037.
+Fix (TT fonts) : A faster computation of glyph lengthes.
 
 </pre>
-<p>[lib/pdf_font.ps]</p>
+<p>[src/gstype42.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-31T213233.370701Z"></a>
-2007-01-31T21:32:33.370701Z leonardo</strong></p>
+<p><strong><a name="2007-04-23T193120.353885Z"></a>
+2007-04-23T19:31:20.353885Z Henry Stiles</strong></p>
 <blockquote>
 <pre>
-pscet_status.txt : Updating 09-47K-5.
+Margin adjustments courtesy of jbrown@cs.ucsd.edu.  We have no way of
+testing this change since we do not have a Laserjet II.  Bug #688054.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/gdevdjet.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-31T202051.337129Z"></a>
-2007-01-31T20:20:51.337129Z leonardo</strong> (<a href="Details.htm#2007-01-31T202051.337129Z">details</a>)</p>
+<p><strong><a name="2007-04-23T180455.781264Z"></a>
+2007-04-23T18:04:55.781264Z leonardo</strong> (<a href="Details.htm#2007-04-23T180455.781264Z">details</a>)</p>
 <blockquote>
 <pre>
-Fix : gcc warnings.
-
-</pre>
-<p>[src/gdevpdfm.c]</p>
-</blockquote>
+Fix (p*mraw devices) : Removing an incorrect debug printing (continued 2).
 
-<p><strong><a name="2007-01-31T182726.594065Z"></a>
-2007-01-31T18:27:26.594065Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Remove -Wcast-qual since we cannot easily remove many of these 
-warnings.
 </pre>
-<p>[src/configure.ac]</p>
+<p>[src/gdevpbm.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-31T124922.229510Z"></a>
-2007-01-31T12:49:22.229510Z leonardo</strong></p>
+<p><strong><a name="2007-04-23T173816.893357Z"></a>
+2007-04-23T17:38:16.893357Z leonardo</strong> (<a href="Details.htm#2007-04-23T173816.893357Z">details</a>)</p>
 <blockquote>
 <pre>
-Fix : Cygwin/gcc warnings.
+Fix : Provide alternative char codes in a CIDDecoding resource (continued).
 
 </pre>
-<p>[src/gdevpdfm.c src/vdtrace.h src/gxhintn.c src/gdevpdtc.c src/gdevpsf2.c src/gsdps1.c src/gdevbit.c src/sjpx.c src/gxclrast.c src/ttinterp.c src/ttcalc.c src/gxpath.c]</p>
+<p>[src/zcid.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-31T070137.959449Z"></a>
-2007-01-31T07:01:37.959449Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-04-23T132747.091654Z"></a>
+2007-04-23T13:27:47.091654Z leonardo</strong> (<a href="Details.htm#2007-04-23T132747.091654Z">details</a>)</p>
 <blockquote>
 <pre>
-Fixes a bug in the DCTDecode filter that could cause segvs (bugs 689064,
-689065, 689066).  This fix parallels r3097 for DCTEncode.
-</pre>
-<p>[src/zfdctd.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-31T000921.445386Z"></a>
-2007-01-31T00:09:21.445386Z leonardo</strong> (<a href="Details.htm#2007-01-31T000921.445386Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (True Type renderer) : Allow TTC format 2.
-
-</pre>
-<p>[src/ttfmain.c]</p>
-</blockquote>
+Fix : Provide alternative char codes in a CIDDecoding resource.
 
-<p><strong><a name="2007-01-30T001634.929061Z"></a>
-2007-01-30T00:16:34.929061Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Documents reduced diffs in 30-07-3 and 30-08-3 (due to -dLOCALFONTS).
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[lib/gs_ciddc.ps doc/Language.htm src/zcid.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-29T105845.949654Z"></a>
-2007-01-29T10:58:45.949654Z leonardo</strong> (<a href="Details.htm#2007-01-29T105845.949654Z">details</a>)</p>
+<p><strong><a name="2007-04-23T064208.584860Z"></a>
+2007-04-23T06:42:08.584860Z leonardo</strong> (<a href="Details.htm#2007-04-23T064208.584860Z">details</a>)</p>
 <blockquote>
 <pre>
-Fix (True Type renderer) : Account glyph bbox when setting up the cache device (continued).
+Fix (p*mraw devices) : Removing an incorrect debug printing (continued).
 
 </pre>
-<p>[src/zfcid1.c]</p>
+<p>[src/gdevpbm.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-28T165340.876356Z"></a>
-2007-01-28T16:53:40.876356Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-04-22T220022.158968Z"></a>
+2007-04-22T22:00:22.158968Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Update 09-56-3.
+Fix MSVC 7 warnings about unused variables and unreferenced labels.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/zalg.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-27T224705.784106Z"></a>
-2007-01-27T22:47:05.784106Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-04-22T202522.439569Z"></a>
+2007-04-22T20:25:22.439569Z leonardo</strong> (<a href="Details.htm#2007-04-22T202522.439569Z">details</a>)</p>
 <blockquote>
 <pre>
-Marks 13-05-3 as AOK.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
+Implementing high level patterns, step 10.
 
-<p><strong><a name="2007-01-27T222153.454207Z"></a>
-2007-01-27T22:21:53.454207Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Updates 20-14-1 to reflect CPSI/Tek discrepancy (gs is OK).
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/gxpcmap.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-27T221938.871909Z"></a>
-2007-01-27T22:19:38.871909Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-04-22T201902.249842Z"></a>
+2007-04-22T20:19:02.249842Z leonardo</strong> (<a href="Details.htm#2007-04-22T201902.249842Z">details</a>)</p>
 <blockquote>
 <pre>
-(empty)</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
+Fix (p*mraw devices) : Removing an incorrect debug printing.
 
-<p><strong><a name="2007-01-27T221646.326515Z"></a>
-2007-01-27T22:16:46.326515Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Changes the first argument of the object_type procedure for gs_memory_t
-structures from gs_memory_t * to const gs_memory_t *, to clear up a couple
-of compiler warnings.
 </pre>
-<p>[src/gsmemlok.c src/gsmalloc.c src/gsmemret.c src/gsalloc.c src/iutil.c src/gsmemory.h]</p>
+<p>[src/gdevpbm.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-27T201452.445142Z"></a>
-2007-01-27T20:14:52.445142Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-04-22T175556.827285Z"></a>
+2007-04-22T17:55:56.827285Z leonardo</strong> (<a href="Details.htm#2007-04-22T175556.827285Z">details</a>)</p>
 <blockquote>
 <pre>
-Fixes two harmless compiler warnings.
-</pre>
-<p>[src/iscanbin.c src/sdcparam.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-27T135357.786714Z"></a>
-2007-01-27T13:53:57.786714Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix a bug, introduced in rev. 7513, that caused /undefined in setpagedevice
-when -dNOBIND flag was in effect and a similar bug in restore.
+Implementing the PS operator .sort in C language.
 
 </pre>
-<p>[lib/gs_dps1.ps lib/gs_setpd.ps]</p>
+<p>[src/zalg.c src/int.mak lib/gs_init.ps]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-26T164900.711282Z"></a>
-2007-01-26T16:49:00.711282Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-22T115025.863066Z"></a>
+2007-04-22T11:50:25.863066Z leonardo</strong> (<a href="Details.htm#2007-04-22T115025.863066Z">details</a>)</p>
 <blockquote>
 <pre>
-Move image interpolation tweaks from gs_init.ps which runs after pdf_draw.ps
-to gs_img.ps which runs before pdf_draw.ps. This way, image operator can be bound
-in pdf_draw.ps subject to NOBIND/DELAYBIND flages. Bug 688890, customer 1110.
+Fix (TT fonts) : A faster seeking through 'sfnts' array.
 
 </pre>
-<p>[lib/gs_img.ps lib/pdf_draw.ps lib/gs_init.ps]</p>
+<p>[src/zfcid1.c src/zbfont.c src/ifont.h src/zfont42.c src/ifont42.h]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-26T163354.732615Z"></a>
-2007-01-26T16:33:54.732615Z Ray Johnston</strong></p>
+<p><strong><a name="2007-04-21T023344.148360Z"></a>
+2007-04-21T02:33:44.148360Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fix some gcc compiler warnings.
-</pre>
-<p>[src/gsiorom.c]</p>
-</blockquote>
+Fix all warnings generated by MSVC 6 & 7 except the warnings matching
+"C4018|C4244|jbig2dec|jasper" regular expression.
 
-<p><strong><a name="2007-01-26T161707.791783Z"></a>
-2007-01-26T16:17:07.791783Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Cleans up a couple of compiler warnings.
 </pre>
-<p>[src/idstack.c src/isave.c]</p>
+<p>[src/dwimg.h src/lib.mak src/iscannum.c src/windows_.h src/gdevwpr2.c src/gp_mswin.c src/sfxstdio.c src/gdevpdfe.c src/gp_msprn.c src/dwdll.c ijs/unistd_.h src/dwsetup.cpp]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-26T150750.030216Z"></a>
-2007-01-26T15:07:50.030216Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-19T150451.253884Z"></a>
+2007-04-19T15:04:51.253884Z Thomas DiGennaro</strong></p>
 <blockquote>
 <pre>
-Minor clean-up of pscet_status.txt for better parsing.
+Integrate make_testdb.py with new environment,
+including testing.cfg and python procedures in other scripts.
+make_testdb.py supports creation of a testdata.db with checksums
+generated by running gs build in HEAD/ and installed in gshead/.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[toolbin/tests/README toolbin/tests/make_testdb toolbin/tests/make_testdb.py]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-26T145858.339198Z"></a>
-2007-01-26T14:58:58.339198Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-04-18T002349.202468Z"></a>
+2007-04-18T00:23:49.202468Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Updates doc to reflect fixes made by r7642.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
+Fix a few warnings generated by GCC 4.1.2.
 
-<p><strong><a name="2007-01-26T011152.301371Z"></a>
-2007-01-26T01:11:52.301371Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Makes FontDirectory (including Local, Global, and Shared) read-only, using
-.forceput, .forceundef, and superexec where necessary to modify them.
-superexec now affects undef and .setmaxlength as well as put; .dictcopynew
-is renamed .forcecopynew and will store into a read-only dictionary, just
-like .forceput.  THIS IS A NON-BACKWARD-COMPATIBLE CHANGE required for
-fixing numerous diffs in the PS3 CET.
 </pre>
-<p>[src/zdict.c lib/gs_dps1.ps lib/gs_fonts.ps src/zgeneric.c lib/gs_init.ps]</p>
+<p>[src/gxttfb.c src/gdevpbm.c src/gdevpsdi.c src/gspath1.c src/zchar.c src/ttinterp.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-25T111007.381566Z"></a>
-2007-01-25T11:10:07.381566Z leonardo</strong></p>
+<p><strong><a name="2007-04-17T183939.936412Z"></a>
+2007-04-17T18:39:39.936412Z leonardo</strong> (<a href="Details.htm#2007-04-17T183939.936412Z">details</a>)</p>
 <blockquote>
 <pre>
-pscet_status.txt : Misprints in 11-19-6 .
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
+Fix : A bug in device_cpath_accum_enum_ptrs.
 
-<p><strong><a name="2007-01-25T110435.971950Z"></a>
-2007-01-25T11:04:35.971950Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : (1) Updating 11-19-6 related pages, (2) Passing FontDirectory to Peter.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/gxacpath.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-24T021924.701691Z"></a>
-2007-01-24T02:19:24.701691Z Ray Johnston</strong></p>
+<p><strong><a name="2007-04-17T175743.141720Z"></a>
+2007-04-17T17:57:43.141720Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Change some files to OK that match CPSI that hadn't been updated
-due to an error in Ray's regressionthe toolchain from a while ago.
-(Problems in toolchain have been resolved).
+Remove the inadvertently added instance of testing.cfg; it clobbers 
+local configs. Changes should instead be made to testing.cfg.example, 
+with the expectation that users will copy that to testing.cfg and
+edit to suit.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[toolbin/tests/testing.cfg]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-24T015413.435614Z"></a>
-2007-01-24T01:54:13.435614Z Ray Johnston</strong></p>
+<p><strong><a name="2007-04-17T142846.266428Z"></a>
+2007-04-17T14:28:46.266428Z leonardo</strong> (<a href="Details.htm#2007-04-17T142846.266428Z">details</a>)</p>
 <blockquote>
 <pre>
-Change some 09- group tests that were incorrectly reviewed to DIFF (until
-Igor can determine whether or not they are a GS problem). At the best they
-need to be AOK since GS differs from both CPSI and Tek.
+Implementing high level patterns, step 9.
 
-Change some others to OK or AOK to reflect recent improvements detected
-during regression testing.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/gxpcmap.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-23T134242.135988Z"></a>
-2007-01-23T13:42:42.135988Z leonardo</strong> (<a href="Details.htm#2007-01-23T134242.135988Z">details</a>)</p>
+<p><strong><a name="2007-04-17T140950.996301Z"></a>
+2007-04-17T14:09:50.996301Z leonardo</strong> (<a href="Details.htm#2007-04-17T140950.996301Z">details</a>)</p>
 <blockquote>
 <pre>
-Fix (pdfwrite) : A crash when /OUT pdfmark refers to undefined node.
+Implementing high level patterns, step 8.
 
 </pre>
-<p>[src/gdevpdfm.c src/imain.c src/gdevpdf.c]</p>
+<p>[src/gxclist.c src/gxclbits.c src/gxpcmap.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-22T232320.791601Z"></a>
-2007-01-22T23:23:20.791601Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-04-17T065536.784240Z"></a>
+2007-04-17T06:55:36.784240Z leonardo</strong> (<a href="Details.htm#2007-04-17T065536.784240Z">details</a>)</p>
 <blockquote>
 <pre>
-Fix a problem created by r7629 (invalidaccess with shading patterns with a
-file data source).
-</pre>
-<p>[lib/gs_ll3.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-22T154431.388315Z"></a>
-2007-01-22T15:44:31.388315Z leonardo</strong> (<a href="Details.htm#2007-01-22T154431.388315Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Handle an invalid Type 3 font that misses setcharwidth, setcachedevice[2].
+Implementing high level patterns, step 7.
 
 </pre>
-<p>[src/gdevpdtt.c src/gdevpdti.c]</p>
+<p>[src/gxpcmap.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-22T143404.454804Z"></a>
-2007-01-22T14:34:04.454804Z leonardo</strong> (<a href="Details.htm#2007-01-22T143404.454804Z">details</a>)</p>
+<p><strong><a name="2007-04-17T002538.792981Z"></a>
+2007-04-17T00:25:38.792981Z Timothy Osborn</strong> (<a href="Details.htm#2007-04-17T002538.792981Z">details</a>)</p>
 <blockquote>
 <pre>
-Fix : MSVC8 build of revision 7630 crashes in zupath.
+This is a patch for bug report #689171.
 
 </pre>
-<p>[src/zupath.c]</p>
+<p>[src/gscdevn.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-22T102952.528717Z"></a>
-2007-01-22T10:29:52.528717Z leonardo</strong> (<a href="Details.htm#2007-01-22T102952.528717Z">details</a>)</p>
+<p><strong><a name="2007-04-17T000210.771224Z"></a>
+2007-04-17T00:02:10.771224Z leonardo</strong> (<a href="Details.htm#2007-04-17T000210.771224Z">details</a>)</p>
 <blockquote>
 <pre>
-Fix (PS interpreter) Discontinue the interpretation on interrupt.
+Fix : gs_copydevice2 crashed on error.
 
 </pre>
-<p>[doc/API.htm src/interp.c]</p>
+<p>[src/gsdevice.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-22T075543.384402Z"></a>
-2007-01-22T07:55:43.384402Z Henry Stiles</strong></p>
+<p><strong><a name="2007-04-16T235559.056841Z"></a>
+2007-04-16T23:55:59.056841Z leonardo</strong> (<a href="Details.htm#2007-04-16T235559.056841Z">details</a>)</p>
 <blockquote>
 <pre>
-Changes to reflect Peter's CET report.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
+Implementing high level patterns, step 6.
 
-<p><strong><a name="2007-01-22T032628.018030Z"></a>
-2007-01-22T03:26:28.018030Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: writeobject/printobject didn't zero out the 'unused' fields in
-marks and nulls.  (PS3 CET 23-36-2)
 </pre>
-<p>[src/zbseq.c lib/gs_btokn.ps src/iscanbin.c]</p>
+<p>[src/gxclist.c src/gxpcmap.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-22T024419.583444Z"></a>
-2007-01-22T02:44:19.583444Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-04-16T185312.628313Z"></a>
+2007-04-16T18:53:12.628313Z leonardo</strong> (<a href="Details.htm#2007-04-16T185312.628313Z">details</a>)</p>
 <blockquote>
 <pre>
-Fixes bug (PS3 CET 17-0[1-5]-3): if a user path ended with extra operand
-values, they were not popped from the stack.
-</pre>
-<p>[src/zupath.c]</p>
-</blockquote>
+Implementing high level patterns, step 5.
 
-<p><strong><a name="2007-01-21T175313.749920Z"></a>
-2007-01-21T17:53:13.749920Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes the ReusableStreamDecode filter so that it allocates the stream in the
-correct VM (per the PLRM3), rather than the current VM, even when it is
-necessary to read the entire contents of the source into a string.  (PS3 CET
-23-12W-2) Also fixes filters in general so that they allocate the stream in
-the correct VM, rather than always allocating in local VM if the current VM
-is local.  THIS IS A NON-BACKWARD-COMPATIBLE CHANGE.
 </pre>
-<p>[src/zfilter.c lib/gs_frsd.ps src/zfrsd.c]</p>
+<p>[src/gsptype1.c src/gxpageq.c src/lib.mak src/gxpcmap.c src/gsptype1.h src/gxpcolor.h src/gxfill.c src/gxp1fill.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-21T093641.173881Z"></a>
-2007-01-21T09:36:41.173881Z leonardo</strong> (<a href="Details.htm#2007-01-21T093641.173881Z">details</a>)</p>
+<p><strong><a name="2007-04-16T144542.497063Z"></a>
+2007-04-16T14:45:42.497063Z Thomas DiGennaro</strong></p>
 <blockquote>
 <pre>
-Fix (Type 1 hinter) A crash while recognizing a missed flex.
-
+Checkin the work on regression, search, testfiles.  Mostly Python scripts.
+See README files for documentation of use and structure.
 </pre>
-<p>[src/gxhintn.c]</p>
+<p>[toolbin/tests/dump_checksum.py toolbin/python toolbin/tests/gscheck_testfiles.py toolbin/tests/dump_checksum_plus.py toolbin/tests/update_baseline toolbin/tests/check_source.py toolbin/tests/gssum.py toolbin/tests/gscheck_all.py toolbin/tests/dump_checksum_raw.py toolbin/tests/find_unique_file.py toolbin/tests/rasterdb.py toolbin/tests/gscheck_fuzzypdf.py toolbin/search/README toolbin/testfiles toolbin/search toolbin/tests/get_baselines toolbin/tests/build_revision.py toolbin/tests/run_regression toolbin/tests/compare_checksumdb.py toolbin/tests/gsconf.py toolbin/tests/testdiff toolbin/tests/dump_testdb toolbin/tests/gsvalidate.py toolbin/tests/update_baseline.py toolbin/tests/make_baselinedb.py toolbin/tests/gscheck_raster.py toolbin/tests/update_pdfbaseline toolbin/tests/gsparamsets.py toolbin/tests/validate.py toolbin/tests/gstestutils.py toolbin/tests/compare_checksums.py toolbin/tests/regen_filelist.py toolbin/tests/run_nightly.py toolbin/tests/regen_baseline.py toolbin/tests/gstestgs.py toolbin/tests/run_regression.py toolbin/tests/get_baselines.py toolbin/tests/testdiff.py toolbin/tests/updatelistpdf.py toolbin/tests/gscheck_pdfwrite.py toolbin/tests/updatelist.py toolbin/tests/run_series.py toolbin/tests/get_baseline_log.py toolbin/tests/collate.py toolbin/tests/testing.cfg]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-21T093530.219957Z"></a>
-2007-01-21T09:35:30.219957Z leonardo</strong></p>
+<p><strong><a name="2007-04-16T110219.661421Z"></a>
+2007-04-16T11:02:19.661421Z leonardo</strong> (<a href="Details.htm#2007-04-16T110219.661421Z">details</a>)</p>
 <blockquote>
 <pre>
-Unwind 7625 due to wrong log message.</pre>
-<p>[src/gxhintn.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-21T033746.930537Z"></a>
-2007-01-21T03:37:46.930537Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Apply standard font substitutions in lib/pdf_fonts.ps::TTfonts 
-only for fonts that are not already known to the PS intrepreter. 
-This allows to customize font substitutions via the Fontmap.
-
-The change affects only TrueType fonts that are NOT embedded 
-(less portable PDFs, for which GS already gives a warning).
-Bug 688901, patch from SaGS.
+Implementing high level patterns, step 4.
 
 </pre>
-<p>[lib/pdf_font.ps]</p>
+<p>[src/gxclmem.c src/lib.mak src/gxclist.c src/gxpcmap.c src/gxcldev.h src/gxclmem.h src/gxclist.h src/gxpcolor.h src/gxp1fill.c src/zpcolor.c src/gxclread.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-20T204436.957513Z"></a>
-2007-01-20T20:44:36.957513Z leonardo</strong> (<a href="Details.htm#2007-01-20T204436.957513Z">details</a>)</p>
+<p><strong><a name="2007-04-16T025057.803705Z"></a>
+2007-04-16T02:50:57.803705Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fix (pdfwrite) Don't reassign object ID for shared descendent fonts.
-
+Use right capitalization for compiled resources: s/Procset/ProcSet/
 </pre>
-<p>[src/gxhintn.c]</p>
+<p>[src/openvms.mak src/int.mak src/Makefile.in]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-20T183923.028704Z"></a>
-2007-01-20T18:39:23.028704Z leonardo</strong> (<a href="Details.htm#2007-01-20T183923.028704Z">details</a>)</p>
+<p><strong><a name="2007-04-16T022614.232909Z"></a>
+2007-04-16T02:26:14.232909Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fix (pdfwrite) Don't reassign object ID for shared descendent fonts.
+Scan numbers in the range of 2147483648..4294967295 in PDF Encrypt dictionary
+as unsigned integers for compatibility with Acrobat Reader.
+Bug 689010, customer 870.
 
 </pre>
-<p>[src/gdevpdtf.c]</p>
+<p>[lib/pdf_main.ps src/iscan.c src/iscannum.c src/int.mak src/iscan.h src/iscannum.h src/ztoken.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-20T121217.802265Z"></a>
-2007-01-20T12:12:17.802265Z leonardo</strong></p>
+<p><strong><a name="2007-04-15T070159.507361Z"></a>
+2007-04-15T07:01:59.507361Z Henry Stiles</strong></p>
 <blockquote>
 <pre>
-pscet_status.txt : Updating 29-05-1.
+This fix is associated with closed bug 689139 and was not checked in
+when that bug was closed due to a bookkeeping mistake.  It adds
+attributes needed to parse the pxl color treatment operator.  There is
+no implementation associated with these new attributes so no change is
+expected.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/gdevpxen.h]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-20T120937.803100Z"></a>
-2007-01-20T12:09:37.803100Z leonardo</strong></p>
+<p><strong><a name="2007-04-15T063802.809649Z"></a>
+2007-04-15T06:38:02.809649Z Henry Stiles</strong></p>
 <blockquote>
 <pre>
-pscet_status.txt : Updating 29-05-1.
+The paper size was hard coded to A4 instead of using the paper size in the
+printer device state.  Thanks to Leif Harcke for the patch.  The HP
+and Canon color printer drivers are not tested so there are no
+expected regression differences.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/gdevcdj.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-20T113347.048661Z"></a>
-2007-01-20T11:33:47.048661Z leonardo</strong></p>
+<p><strong><a name="2007-04-15T054243.102974Z"></a>
+2007-04-15T05:42:43.102974Z Henry Stiles</strong></p>
 <blockquote>
 <pre>
-pscet_status.txt : Updating 11-19-6 related pages.
+The range of runcode32 was not correct.  The specification says 3
+(not 2) should be added to the run length.  See the JBIG2 spec, Table
+29 in section 7.4.3.1.7 (Symbol ID Huffman table decoding).  Fixes
+688009 for customer 670.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[jbig2dec/jbig2_text.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-20T004023.279249Z"></a>
-2007-01-20T00:40:23.279249Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-14T140804.439060Z"></a>
+2007-04-14T14:08:04.439060Z Timothy Osborn</strong> (<a href="Details.htm#2007-04-14T140804.439060Z">details</a>)</p>
 <blockquote>
 <pre>
-Adobe interpreters report simple errors in undefineresource operator but
-report more complicated errors in the executable name. We are trying to
-reproduce this. CET 23-33.
+Fix for the band_complexity_array overflow issue. First reported in bug
+report #689165. Also encountered by me when running the test file for bug
+report #688830.
 
 </pre>
-<p>[doc/pscet_status.txt lib/gs_res.ps]</p>
+<p>[src/lib.mak src/gxclist.c src/gxcldev.h src/gxclist.h src/gdevprn.c src/gxclread.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-19T140014.789036Z"></a>
-2007-01-19T14:00:14.789036Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-11T182107.628832Z"></a>
+2007-04-11T18:21:07.628832Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-Adobe interpreters have resourcestatus operator but report errors in the
-executable name. We do the same now.
-
-</pre>
-<p>[doc/pscet_status.txt lib/gs_res.ps]</p>
+Adding src/gsncdummy.[ch] and src/zncdummy.c to the Color Mapping section of Develop.htm</pre>
+<p>[doc/Develop.htm]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-19T040950.480586Z"></a>
-2007-01-19T04:09:50.480586Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-04-11T181535.603892Z"></a>
+2007-04-11T18:15:35.603892Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-Updates the PDF interpreter for the change in the 'token' operator (r7616),
-which now may or may not pop its operand if an error occurs.
-</pre>
-<p>[lib/pdf_base.ps lib/pdf_rbld.ps]</p>
+Adding svn keywords</pre>
+<p>[src/gsncdummy.h]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-18T202530.206946Z"></a>
-2007-01-18T20:25:30.206946Z leonardo</strong> (<a href="Details.htm#2007-01-18T202530.206946Z">details</a>)</p>
+<p><strong><a name="2007-04-11T180802.032998Z"></a>
+2007-04-11T18:08:02.032998Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-Provide the CPSI compatibility for strokepath.
-
-</pre>
-<p>[doc/pscet_status.txt src/gxstroke.c]</p>
+Adding svn keywords</pre>
+<p>[src/gsncdummy.c src/zncdummy.c src/gsncdummy.h]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-17T211047.794679Z"></a>
-2007-01-17T21:10:47.794679Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-04-11T152552.638692Z"></a>
+2007-04-11T15:25:52.638692Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-For Adobe compatibility (PS3 CET 23-32), changes the token scanner so that
-it pops the source operand from the stack and retains a copy of it
-internally.  THIS IS A NON-BACKWARD-COMPATIBLE CHANGE: it affects all
-callers of scan_token (see src/iscan.h and src/itoken.h), and it also
-changes the error behavior of the 'token' operator (the operand is no longer
-on the stack if the error is detected during scanning, e.g. syntaxerror).
-</pre>
-<p>[src/imain.c src/iscan.c src/itoken.h src/ziodev.c src/interp.c src/iscan.h src/inobtokn.c src/iccfont.c src/iscanbin.c src/imainarg.c src/ztoken.c src/iscanbin.h]</p>
+svn newbie mistake. Did not mean to grab the lib folder items.*</pre>
+<p>[lib/pdf_main.ps lib/pdf_draw.ps lib/pdf_ops.ps lib/pdfopt.ps]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-17T195936.495603Z"></a>
-2007-01-17T19:59:36.495603Z Ray Johnston</strong></p>
+<p><strong><a name="2007-04-11T152044.560137Z"></a>
+2007-04-11T15:20:44.560137Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-Fix for (yet another) a PDF file that does not meet Adobe's PDF spec,
-but Adobe Reader opens silently. In this case there is an Annotation
-that is missing the required /N (Normal Appearance) entry. Bug 689045
-for customer 531. Thanks to "SaGS" for this fix.
-</pre>
-<p>[lib/pdf_main.ps lib/pdf_draw.ps]</p>
+gsncdemo.* are now named gsncdummy.*</pre>
+<p>[lib/pdf_main.ps src/gsncdemo.c lib/pdf_draw.ps lib/pdf_ops.ps lib/pdfopt.ps]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-17T060938.193145Z"></a>
-2007-01-17T06:09:38.193145Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-04-10T171341.025532Z"></a>
+2007-04-10T17:13:41.025532Z leonardo</strong> (<a href="Details.htm#2007-04-10T171341.025532Z">details</a>)</p>
 <blockquote>
 <pre>
-Removes an unneeded inclusion of interp.h in zfile.c.
-</pre>
-<p>[src/int.mak src/zfile.c]</p>
-</blockquote>
+Implementing high level patterns, step 3.
 
-<p><strong><a name="2007-01-17T045036.979684Z"></a>
-2007-01-17T04:50:36.979684Z Henry Stiles</strong></p>
-<blockquote>
-<pre>
-23-12E-2 fix/analysis from Peter.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-17T033618.909547Z"></a>
-2007-01-17T03:36:18.909547Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug (PS3 CET 23-32-4): immediately evaluated names in binary object
-sequences were treated as literal (not evaluated).
 </pre>
-<p>[src/iscanbin.c]</p>
+<p>[src/gxpcmap.c src/gxpcolor.h src/zpcolor.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-16T170706.634739Z"></a>
-2007-01-16T17:07:06.634739Z leonardo</strong> (<a href="Details.htm#2007-01-16T170706.634739Z">details</a>)</p>
+<p><strong><a name="2007-04-10T065436.984146Z"></a>
+2007-04-10T06:54:36.984146Z leonardo</strong> (<a href="Details.htm#2007-04-10T065436.984146Z">details</a>)</p>
 <blockquote>
 <pre>
-Revert strokepath to revision 7213.
+Make the memory clist implementation to build always.
 
 </pre>
-<p>[src/gxstroke.c]</p>
+<p>[src/gxclmem.c src/lib.mak src/gxclfile.c src/gxclist.c src/gxband.h src/gxclread.c src/gxclio.h]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-16T032839.350220Z"></a>
-2007-01-16T03:28:39.350220Z Ray Johnston</strong></p>
+<p><strong><a name="2007-04-09T205020.646460Z"></a>
+2007-04-09T20:50:20.646460Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fix for regressions introduced with rev 7217 (returning proc as array
-rather than packedarray for PS CET 09-33-5.PS. Fixes FTS 050-01.ps and
-246-01.ps.
+Interpret PDF PageLabels dictionary and include the labels in %%Page comments
+in the PS file. Thanks to Jason McCarty for the patch. Bug 688071.
 </pre>
-<p>[lib/gs_dps2.ps]</p>
+<p>[lib/pdf2dsc.ps]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-15T160500.071592Z"></a>
-2007-01-15T16:05:00.071592Z leonardo</strong></p>
+<p><strong><a name="2007-04-09T085430.839959Z"></a>
+2007-04-09T08:54:30.839959Z leonardo</strong> (<a href="Details.htm#2007-04-09T085430.839959Z">details</a>)</p>
 <blockquote>
 <pre>
-pscet_status.txt : Updating 16-01-1 and related pages.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-15T112236.413144Z"></a>
-2007-01-15T11:22:36.413144Z leonardo</strong> (<a href="Details.htm#2007-01-15T112236.413144Z">details</a>)</p>
-<blockquote>
-<pre>
-Provide the CPSI compatibility for Type1 subglyph placement (continued 3).
+Implementing clist i/o virtual functions.
 
 </pre>
-<p>[src/gstype1.c src/gxtype1.c src/gxtype1.h]</p>
+<p>[src/gxclmem.c src/gxpageq.c src/lib.mak src/gxclfile.c src/gxclist.c src/gxclmem.h src/gxpageq.h src/gxclist.h src/gdevprn.c src/gdevprna.c src/gxband.h src/gxclread.c src/gxclio.h src/gxclpage.c src/gxclutil.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-15T105956.313683Z"></a>
-2007-01-15T10:59:56.313683Z leonardo</strong> (<a href="Details.htm#2007-01-15T105956.313683Z">details</a>)</p>
+<p><strong><a name="2007-04-09T031838.528054Z"></a>
+2007-04-09T03:18:38.528054Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Provide the CPSI compatibility for Type1 subglyph placement (continued).
+Remove unused static rendering procedures for 16-bit samples identical to the
+corresponding 12-bit procedures. Fix bug 687399.
 
 </pre>
-<p>[src/gstype1.c src/gxtype1.h]</p>
+<p>[src/gxi16bit.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-15T105638.302709Z"></a>
-2007-01-15T10:56:38.302709Z leonardo</strong> (<a href="Details.htm#2007-01-15T105638.302709Z">details</a>)</p>
+<p><strong><a name="2007-04-08T184558.681482Z"></a>
+2007-04-08T18:45:58.681482Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Provide the CPSI compatibility for Type1 subglyph placement (continued).
+Make annotation handler more robust. Ignore annotations without /Subtype
+entry and issue a warning.
 
 </pre>
-<p>[src/gxtype1.c]</p>
+<p>[lib/pdf_draw.ps]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-13T184016.945779Z"></a>
-2007-01-13T18:40:16.945779Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-04-08T182338.107786Z"></a>
+2007-04-08T18:23:38.107786Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fixes some long-standing data-dependent bugs in the CCITTFaxDecode filter
-caused by incorrect initialization.  PS3 CET 23-12E-2.  Also cleans up some
-formatting.
-</pre>
-<p>[src/scfd.c src/scfe.c src/scfx.h]</p>
-</blockquote>
+Increase the size of %stdin buffer to support larger lookahead requests and
+look for for %PDF- tag in the first 1024 bytes of the file. Fix bug 687125,
 
-<p><strong><a name="2007-01-12T221532.979541Z"></a>
-2007-01-12T22:15:32.979541Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Remove old 16-bit Windows code.
 </pre>
-<p>[src/gs16spl.c src/gs16spl.rc src/dwmain16.def doc/Develop.htm src/gswin386.rc src/gs16spl.def]</p>
+<p>[lib/pdf_main.ps lib/pdf_base.ps src/ziodevs.c src/ziodevsc.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-12T210802.193820Z"></a>
-2007-01-12T21:08:02.193820Z Ray Johnston</strong></p>
+<p><strong><a name="2007-04-08T175540.402009Z"></a>
+2007-04-08T17:55:40.402009Z leonardo</strong></p>
 <blockquote>
 <pre>
-Mark more files found that had been previously fixed that were still
-DIFF. Mark 12-07C-7 OK since it matches Tek hardcopy (no thin lines).
+pscet_status.txt : Improving assignments.
 </pre>
 <p>[doc/pscet_status.txt]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-12T102350.245821Z"></a>
-2007-01-12T10:23:50.245821Z leonardo</strong> (<a href="Details.htm#2007-01-12T102350.245821Z">details</a>)</p>
+<p><strong><a name="2007-04-07T200746.466482Z"></a>
+2007-04-07T20:07:46.466482Z Ray Johnston</strong> (<a href="Details.htm#2007-04-07T200746.466482Z">details</a>)</p>
 <blockquote>
 <pre>
-Provide the CPSI compatibility for Type1 subglyph placement.
+Add missing calls needed to properly send data to the printer on
+Windows. Thanks to Luke Bakken for this fix. Bug 687250.
 
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/gp_msprn.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-12T102319.005476Z"></a>
-2007-01-12T10:23:19.005476Z leonardo</strong> (<a href="Details.htm#2007-01-12T102319.005476Z">details</a>)</p>
+<p><strong><a name="2007-04-07T015838.533291Z"></a>
+2007-04-07T01:58:38.533291Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Provide the CPSI compatibility for Type1 subglyph placement.
+Make the spot function in the high resolution halftone a readable procedure
+to accomodate CET 29-05-01. Move Berthold K.P. Horn's copyright message into
+the body of the function to keep them together at all times.
 
 </pre>
-<p>[src/gstype1.c src/gxtype1.c src/gxtype1.h]</p>
+<p>[doc/pscet_status.txt lib/gs_init.ps]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-11T185508.974207Z"></a>
-2007-01-11T18:55:08.974207Z Ray Johnston</strong></p>
+<p><strong><a name="2007-04-06T155856.468981Z"></a>
+2007-04-06T15:58:56.468981Z Alex Cherepanov</strong> (<a href="Details.htm#2007-04-06T155856.468981Z">details</a>)</p>
 <blockquote>
 <pre>
-Updates for pages fixed as of rev 7598.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
+Following Adobe implementation don't restore the operand of --begin--
+when it overflows the dictionary stack. Fix CET 20-02-02.
 
-<p><strong><a name="2007-01-11T105211.037894Z"></a>
-2007-01-11T10:52:11.037894Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Closing issues which appear fixed with rev 7542.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[doc/pscet_status.txt src/zdict.c src/dstack.h src/interp.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-11T000103.763372Z"></a>
-2007-01-11T00:01:03.763372Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-04-06T101736.503282Z"></a>
+2007-04-06T10:17:36.503282Z leonardo</strong></p>
 <blockquote>
 <pre>
-Changes user paths so that in CPSI mode, setbbox appends a moveto only if
-the path is otherwise empty.  Fixes a regression in PS3 CET 11-17 caused by
-r7512.
-</pre>
-<p>[src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-10T202052.346731Z"></a>
-2007-01-10T20:20:52.346731Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Adobe interpreters appear to accept sampled images in the pattern
-color space using the base color space instead of the pattern space.
-We do the same in the compatibility mode to meet CET 12-07a-12.
+Fix : MSVC8 warnings.
+Also replaced cumbersome type casts and fixed ambiguous naming in gxclread.c .
 
 </pre>
-<p>[doc/pscet_status.txt src/zimage.c src/zimage3.c src/iimage.h src/int.mak src/ztrans.c]</p>
+<p>[src/gxwts.c src/gswts.c src/gxclread.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-10T170422.171453Z"></a>
-2007-01-10T17:04:22.171453Z leonardo</strong></p>
+<p><strong><a name="2007-04-06T041748.623209Z"></a>
+2007-04-06T04:17:48.623209Z Henry Stiles</strong></p>
 <blockquote>
 <pre>
-pscet_status.txt : Assigning the 29-05-1 regression.
+make gdevdevn a dependency of the transparency library since it
+gdevp14 now depends on it.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/lib.mak]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-10T145501.076741Z"></a>
-2007-01-10T14:55:01.076741Z leonardo</strong></p>
+<p><strong><a name="2007-04-06T041132.256255Z"></a>
+2007-04-06T04:11:32.256255Z Henry Stiles</strong></p>
 <blockquote>
 <pre>
-pscet_status.txt : Taking assignment for strokepath problems.
+force the wts device to always band.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/gdevwts.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-10T144752.238215Z"></a>
-2007-01-10T14:47:52.238215Z leonardo</strong> (<a href="Details.htm#2007-01-10T144752.238215Z">details</a>)</p>
+<p><strong><a name="2007-04-06T041100.512053Z"></a>
+2007-04-06T04:11:00.512053Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Implementing a smart filling rule.
+Accept a perfectly valid 0-length pattern stream. Work around a strange
+restriction on 0-length target string in the readstring operator.
+Fix bug 689162.
 
 </pre>
-<p>[doc/pscet_status.txt src/gxfilltr.h src/gxfill.c src/zchar1.c src/gxfill.h]</p>
+<p>[lib/pdf_draw.ps]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-10T021552.050522Z"></a>
-2007-01-10T02:15:52.050522Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-04-06T024319.702262Z"></a>
+2007-04-06T02:43:19.702262Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-Adds some PLRM-required but formerly missing legality checks for binary
-object sequences, mostly for the benefit of PS3 CET 23-32-2.
-</pre>
-<p>[src/ibnum.h src/iscanbin.c src/ibnum.c]</p>
+Splitting graphics library from interpreter portion of the sample custom color callback</pre>
+<p>[src/gsncdummy.c src/zncdummy.c src/gsncdummy.h]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-09T234108.403891Z"></a>
-2007-01-09T23:41:08.403891Z leonardo</strong> (<a href="Details.htm#2007-01-09T234108.403891Z">details</a>)</p>
+<p><strong><a name="2007-04-06T023931.953398Z"></a>
+2007-04-06T02:39:31.953398Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-Type 1 hinter : Implementing a contour sign normalization, part 6.
-
-</pre>
-<p>[src/gxhintn1.c src/gsmisc.c]</p>
+Splitting graphics library from interpreter portion of the sample custom color callback</pre>
+<p>[src/lib.mak src/gsnamecl.h src/int.mak]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-09T211501.944411Z"></a>
-2007-01-09T21:15:01.944411Z leonardo</strong> (<a href="Details.htm#2007-01-09T211501.944411Z">details</a>)</p>
+<p><strong><a name="2007-04-05T213409.306348Z"></a>
+2007-04-05T21:34:09.306348Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Type 1 hinter : Implementing a contour sign normalization, part 5.
-
+Add #ifdef protection to some new debug printouts for the OutputIntent 
+parameter.
 </pre>
-<p>[src/gxhintn1.c src/zchar1.c]</p>
+<p>[src/gdevpbm.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-09T184039.016764Z"></a>
-2007-01-09T18:40:39.016764Z leonardo</strong> (<a href="Details.htm#2007-01-09T184039.016764Z">details</a>)</p>
+<p><strong><a name="2007-04-05T173643.783101Z"></a>
+2007-04-05T17:36:43.783101Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Type 1 hinter : Implementing a contour sign normalization, part 4.
-
+Fix compilation on MSVC 6. Add a best effort simulation of C99 __func__
+keyword on older compilers.
 </pre>
-<p>[src/lib.mak src/gxhintn.c src/gxhintn1.c doc/Develop.htm src/gxhintn.h src/zchar1.c]</p>
+<p>[src/lib.mak src/gdevdbit.c src/gserror.h]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-09T183648.563296Z"></a>
-2007-01-09T18:36:48.563296Z leonardo</strong> (<a href="Details.htm#2007-01-09T183648.563296Z">details</a>)</p>
+<p><strong><a name="2007-04-05T012914.432997Z"></a>
+2007-04-05T01:29:14.432997Z Henry Stiles</strong></p>
 <blockquote>
 <pre>
-Type 1 hinter : Implementing a contour sign normalization, part 3.
-
+fixes a UMR that was caused by a typo.
 </pre>
-<p>[src/lib.mak src/gxfixed.h src/gsmisc.c src/gxshade6.c]</p>
+<p>[src/gdevwts.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-09T141927.902081Z"></a>
-2007-01-09T14:19:27.902081Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-04-03T160849.165033Z"></a>
+2007-04-03T16:08:49.165033Z Stefan Kemper</strong> (<a href="Details.htm#2007-04-03T160849.165033Z">details</a>)</p>
 <blockquote>
 <pre>
-Fix a typo in the description of 23-12U-1 (which is now fixed).
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
+Committing Raph's wtsimdi device
 
-<p><strong><a name="2007-01-09T015400.530728Z"></a>
-2007-01-09T01:54:00.530728Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Changes the token scanner so that ^D is not a self-delimiting character when
-scanning a string.  This still treats ^D as a self-delimiting end-of-job
-marker when reading from a file, while matching CPSI on PS3 CET 21-11-2.
 </pre>
-<p>[src/iscan.c lib/gs_pdfwr.ps]</p>
+<p>[src/gxwts.c src/gxclist.c src/gxdevbuf.h src/gxwts.h src/gxclist.h src/gxgetbit.h src/gdevwts.c src/gdevdbit.c src/gxbitfmt.h src/gxclread.c src/gdevpng.c src/gxclutil.c src/gxclimag.c src/gxcldev.h src/gdevppla.c src/gdevprn.c src/gdevppla.h src/gswts.c src/gdevprn.h src/gxclpath.c src/gxclrect.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-09T013944.244785Z"></a>
-2007-01-09T01:39:44.244785Z Henry Stiles</strong></p>
+<p><strong><a name="2007-04-02T223451.451596Z"></a>
+2007-04-02T22:34:51.451596Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Update to reflect Peter's fixes and analyis.  Also reassign color
-problems to Raph.
+Change CET 17-06-02 to AOK. Ghostscript generates correct results
+at 300 dpi and above.
 </pre>
 <p>[doc/pscet_status.txt]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-08T220229.175398Z"></a>
-2007-01-08T22:02:29.175398Z Ray Johnston</strong></p>
+<p><strong><a name="2007-04-02T214337.719440Z"></a>
+2007-04-02T21:43:37.719440Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Updates from regressions, Assign some previously unassigned pages,
-correct some 'bad entry' lines (seen by the perl script).
-
-Note there have been many pages that had significant differences
-previously marked OK, that are now fixed. We may need to recheck
-some of the high difference count pages that have no explanation
-(such as "matches Tek hardcopy").
+Change CET 17-04-02 and 17-05-02 to AOK. Ghostscript generates correct results
+at 300 dpi and above.
 </pre>
 <p>[doc/pscet_status.txt]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-08T201252.623854Z"></a>
-2007-01-08T20:12:52.623854Z Ray Johnston</strong></p>
+<p><strong><a name="2007-04-02T182544.568365Z"></a>
+2007-04-02T18:25:44.568365Z leonardo</strong> (<a href="Details.htm#2007-04-02T182544.568365Z">details</a>)</p>
 <blockquote>
 <pre>
-Make sure there is a default value (0) for DEBUGSYSM. Fixes an non
-debug syntax error seen by nmake.
+Fix (pdfwrite) : a composite font with a Type 3 descendent and FMapType 2 (continued).
 
 </pre>
-<p>[src/msvccmd.mak]</p>
+<p>[src/gdevpdtc.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-08T150453.833474Z"></a>
-2007-01-08T15:04:53.833474Z leonardo</strong> (<a href="Details.htm#2007-01-08T150453.833474Z">details</a>)</p>
+<p><strong><a name="2007-04-01T214650.065374Z"></a>
+2007-04-01T21:46:50.065374Z leonardo</strong> (<a href="Details.htm#2007-04-01T214650.065374Z">details</a>)</p>
 <blockquote>
 <pre>
-Type 1 hinter : Implementing a contour sign normalization, part 2.
+Fix (pdfwrite) : a composite font with a Type 3 descendent and FMapType 2 
 
 </pre>
-<p>[src/gstype1.c src/gstype2.c src/gxhintn.c src/gxhintn.h]</p>
+<p>[src/gdevpdtc.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-08T125048.444121Z"></a>
-2007-01-08T12:50:48.444121Z leonardo</strong> (<a href="Details.htm#2007-01-08T125048.444121Z">details</a>)</p>
+<p><strong><a name="2007-04-01T191449.835812Z"></a>
+2007-04-01T19:14:49.835812Z leonardo</strong> (<a href="Details.htm#2007-04-01T191449.835812Z">details</a>)</p>
 <blockquote>
 <pre>
-Type 1 hinter : Implementing a contour sign normalization, part 1.
-
-</pre>
-<p>[src/gstype1.c src/gstype2.c src/gxhintn.c src/gxhintn.h]</p>
-</blockquote>
+Fix (ps2write) : Device initialization problems.
 
-<p><strong><a name="2007-01-08T055033.566930Z"></a>
-2007-01-08T05:50:33.566930Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Cleans up a couple of compiler warnings.
 </pre>
-<p>[src/geninit.c]</p>
+<p>[src/gdevpdfx.h src/gdevpdfp.c src/gdevpdfd.c src/gdevpdfb.h lib/gs_pdfwr.ps]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-08T041531.387003Z"></a>
-2007-01-08T04:15:31.387003Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-01T182755.285455Z"></a>
+2007-04-01T18:27:55.285455Z leonardo</strong></p>
 <blockquote>
 <pre>
-Change status of CET 12-13-5 to OK. The test works for me. There's no
-differences around 30 and 31 in left column or anywhere else. The checksum
-matches too.
+pscet_status.txt : Closing 11-16-8, which appears eventually fixed; Passing 17-04-2 to Alex.	
 </pre>
 <p>[doc/pscet_status.txt]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-07T210545.304456Z"></a>
-2007-01-07T21:05:45.304456Z Ray Johnston</strong></p>
+<p><strong><a name="2007-04-01T073925.772162Z"></a>
+2007-04-01T07:39:25.772162Z Ray Johnston</strong></p>
 <blockquote>
 <pre>
-Update to reflect improvements from rev 7563 (strokepath fix). Thanks to
-Tim Osborn for this fix. Minor revision to analysis on some that still have
-other problems in addition to the strokepath.
-
-Note that a few pages that should have been classified DIFF had substantial
-difference counts due to the strokepath incompatibility. These remain as
-OK, but the status line now reads "Fixed by rev 7563."
+Fix typo that caused undefined during build.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/gdevrops.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-07T174441.459825Z"></a>
-2007-01-07T17:44:41.459825Z leonardo</strong> (<a href="Details.htm#2007-01-07T174441.459825Z">details</a>)</p>
+<p><strong><a name="2007-04-01T070600.179365Z"></a>
+2007-04-01T07:06:00.179365Z leonardo</strong> (<a href="Details.htm#2007-04-01T070600.179365Z">details</a>)</p>
 <blockquote>
 <pre>
-Fix (shadings) : Ignore a huge BBox.
-
-</pre>
-<p>[src/gsshade.c]</p>
-</blockquote>
+Fix : MSVC warnings.
 
-<p><strong><a name="2007-01-07T064838.482771Z"></a>
-2007-01-07T06:48:38.482771Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Code cleanups. Add a license, and move some things into functions. This 
-version has not been tested.
 </pre>
-<p>[toolbin/tests/run_parallel]</p>
+<p>[src/gscie.h src/gscscie.c src/gxcspace.h src/gscsepr.c src/gscspace.c src/gsicc.c src/gspcolor.c src/gscdevn.c src/gscie.c src/gscolor2.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-07T064746.661532Z"></a>
-2007-01-07T06:47:46.661532Z Ralph Giles</strong></p>
+<p><strong><a name="2007-03-29T232610.038260Z"></a>
+2007-03-29T23:26:10.038260Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Check in rough script for launching a parallel regression run on an 
-OpenPBS-based cluster queuing system. This script runs 'upnodes' and 
-chooses a likely target and job size, generates comparefiles.* and 
-testing.cfg.* for each node, then submits the job.
-
-Output is returned as a file in the launch directory 
-'run_regression..e<jobid>' when the run is finished.
-</pre>
-<p>[toolbin/tests/run_parallel]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-07T064222.794330Z"></a>
-2007-01-07T06:42:22.794330Z Ralph Giles</strong> (<a href="Details.htm#2007-01-07T064222.794330Z">details</a>)</p>
-<blockquote>
-<pre>
-Changes to the regression tools to facilitate parallel runs.
-
-</pre>
-<p>[toolbin/tests/gscheck_raster.py toolbin/tests/gstestutils.py toolbin/tests/gscheck_pdfwrite.py toolbin/tests/run_regression toolbin/tests/testing.cfg.example toolbin/tests/gsconf.py]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-06T203532.380662Z"></a>
-2007-01-06T20:35:32.380662Z leonardo</strong> (<a href="Details.htm#2007-01-06T203532.380662Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : 'show' must throw error when the current font is a CID font resource.
-
-</pre>
-<p>[doc/pscet_status.txt src/zchar.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-06T191616.587431Z"></a>
-2007-01-06T19:16:16.587431Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Improve some syntax/analyzis/assignments.
+Change CET 09-56-03 to OK. Ghostscript matches Tek360 checksum. CPSI-based
+PhotoPrint product is wrong again.
 </pre>
 <p>[doc/pscet_status.txt]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-06T080106.162417Z"></a>
-2007-01-06T08:01:06.162417Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Correct a typo.
-</pre>
-<p>[toolbin/tests/check_source.py]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-06T074631.224903Z"></a>
-2007-01-06T07:46:31.224903Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Exempt the jobseparator scriptlet from the Id line check.
-</pre>
-<p>[toolbin/tests/check_source.py]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-06T074601.131216Z"></a>
-2007-01-06T07:46:01.131216Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Exempt the jobseparator scriptlet from the Id line check.
-</pre>
-<p>[lib/jobseparator.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-06T074252.202240Z"></a>
-2007-01-06T07:42:52.202240Z Ralph Giles</strong></p>
+<p><strong><a name="2007-03-29T005336.234691Z"></a>
+2007-03-29T00:53:36.234691Z Alex Cherepanov</strong> (<a href="Details.htm#2007-03-29T005336.234691Z">details</a>)</p>
 <blockquote>
 <pre>
-Add and Id line and appropriate properties to gs_cet.ps.
-</pre>
-<p>[lib/gs_cet.ps]</p>
-</blockquote>
+Don't store part of the state of readhexstring in not yet written bytes
+of the target string to avoid the string modification when the operator
+fails and the stack is restored. Fix CET 23-20-01.
 
-<p><strong><a name="2007-01-05T212335.938833Z"></a>
-2007-01-05T21:23:35.938833Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : Cygwin/gcc warnings.
 </pre>
-<p>[src/zimage.c src/gxfcopy.c src/zcharx.c src/int.mak src/ttfmain.c src/gstext.h src/gdevpdti.c]</p>
+<p>[doc/pscet_status.txt src/zfileio.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-05T204421.517052Z"></a>
-2007-01-05T20:44:21.517052Z leonardo</strong> (<a href="Details.htm#2007-01-05T204421.517052Z">details</a>)</p>
+<p><strong><a name="2007-03-28T160331.220336Z"></a>
+2007-03-28T16:03:31.220336Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fix (True Type renderer) : Account glyph bbox when setting up the cache device.
+Propagate CloseSource or CloseTarget flags to the temporary stream
+created by filter_ensure_buffer(). Fix CET 23-12k-02.
 
+DIFFERENCE:
+No other CET or Comparefiles differences.
 </pre>
-<p>[doc/pscet_status.txt src/zchar42.c src/gxfont42.h src/gstype42.c src/gxfcid.h]</p>
+<p>[doc/pscet_status.txt src/zfilter.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-05T051934.969963Z"></a>
-2007-01-05T05:19:34.969963Z Henry Stiles</strong></p>
+<p><strong><a name="2007-03-27T224440.516433Z"></a>
+2007-03-27T22:44:40.516433Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Changes required for gslite release.  The new error macros did not
-work with MSVC version 8.  There are still portability issues with
-these macros that preclude regular use in ghostscript but they are
-used by a few clients that have "looser" portability requirements.
-gp_mslib.c (probably dead code) did not compile.
-</pre>
-<p>[src/gp_mslib.c src/gserror.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-05T015332.094694Z"></a>
-2007-01-05T01:53:32.094694Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change the status of CET 13-03-04 and 13-12-06 to OK.
-Ghostscript matches Tek hardcopy; PhotoPRINT is wrong here.
+Change the status of CET 17-01-07, 17-02-06, and 17-02-07 to AOK.
+Ghostscript matches Tek and Distiller 5, CPSI is wrong here.
 </pre>
 <p>[doc/pscet_status.txt]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-05T004811.270570Z"></a>
-2007-01-05T00:48:11.270570Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-03-27T173951.715201Z"></a>
+2007-03-27T17:39:51.715201Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Change the order of argument checking in awidthshow operator. Check that the
-character code is in the range 0 to 255 for the base fonts. Fix CET 13-02-05. 
+Make FontBBox a required attribute in CPSI compatibility mode.
+PLRM says that it's a required attribute and recent Adobe interpreters
+enforce this. Fix CET 15-11.
 
 </pre>
 <p>[doc/pscet_status.txt src/zchar.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-04T183637.189208Z"></a>
-2007-01-04T18:36:37.189208Z Ray Johnston</strong> (<a href="Details.htm#2007-01-04T183637.189208Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix stroke line cap and line join for Adobe compatibility. Fixes PS CET pages:
-09-24-2 09-25-2 09-26-2 09-27-3 09-30-3 09-33-3 09-38-2 09-40-23 09-41-2 09-42-5
-09-43-5 09-44-5 09-48-2 09-49D-1 09-52-2 09-53-5 09-54-6 09-57-14 11-07-5 11-21-3
-11-28-2 13-13-8. Thanks to Timothy Osborn for this fix.
-
-</pre>
-<p>[src/gxstroke.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-04T154857.600517Z"></a>
-2007-01-04T15:48:57.600517Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change the order of argument checking in widthshow operator. Check that the
-character code is in the range 0 to 255 for the base fonts. Fix CET 13-26-04. 
-
-</pre>
-<p>[doc/pscet_status.txt src/zchar.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-03T143950.977219Z"></a>
-2007-01-03T14:39:50.977219Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 34_all-4.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-03T143847.322215Z"></a>
-2007-01-03T14:38:47.322215Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 34_all-4.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-03T105015.001696Z"></a>
-2007-01-03T10:50:15.001696Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 38-01-1.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-03T103052.705972Z"></a>
-2007-01-03T10:30:52.705972Z leonardo</strong> (<a href="Details.htm#2007-01-03T103052.705972Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : Adding OrigFont to CIDFont resources for CPSI conformity.
-
-</pre>
-<p>[doc/pscet_status.txt lib/gs_cidfn.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-03T095815.957518Z"></a>
-2007-01-03T09:58:15.957518Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 23-36-2.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-03T084312.193598Z"></a>
-2007-01-03T08:43:12.193598Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Fixing some misprints.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-03T083348.854716Z"></a>
-2007-01-03T08:33:48.854716Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 21-11-2.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-02T220343.389414Z"></a>
-2007-01-02T22:03:43.389414Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Update with some fixes found during regression of rev 7534.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-02T195830.890285Z"></a>
-2007-01-02T19:58:30.890285Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix for yet another broken PDF that AR handles silently, specifically, a
-/Count value of 0 for the Pages tree. When the Count is 0, find the page
-count by walking the Pages tree. Bug 689008 for customer 580 and 460.
-
-</pre>
-<p>[lib/pdf_main.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-02T150534.582481Z"></a>
-2007-01-02T15:05:34.582481Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 18-02G-1.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-02T150258.997085Z"></a>
-2007-01-02T15:02:58.997085Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 18-02G-1.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-02T142221.841353Z"></a>
-2007-01-02T14:22:21.841353Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 18-01A-1.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-02T113603.990718Z"></a>
-2007-01-02T11:36:03.990718Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Update the Windows INF file to allow the Ghostscript PPD to be
-installed on 64-bit Windows.
-</pre>
-<p>[lib/ghostpdf.inf]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-02T100509.465463Z"></a>
-2007-01-02T10:05:09.465463Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for some files.
-Delaying glyph rendering problems because they require 
-a deep development. Marking them with "Assign:-".
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-02T045850.214832Z"></a>
-2007-01-02T04:58:50.214832Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Implement setucacheparams, ucachestatus using MaxUPathItem user parameter
-to match CET 27-05-02. The test results mow match Tek 360 hard copy.
-
-</pre>
-<p>[doc/pscet_status.txt lib/gs_dps2.ps lib/gs_lev2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-01T101359.639678Z"></a>
-2007-01-01T10:13:59.639678Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 14-12-3.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-01T035518.804213Z"></a>
-2007-01-01T03:55:18.804213Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-CET 13-10-5 is marked as Works for me in rev. 7543
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-01T030015.457477Z"></a>
-2007-01-01T03:00:15.457477Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Remove documentation about Windows printing to LPT1: because it 
-hasn't worked since we ceased to include gs16spl.exe.
-Prevent attempts to use -sOutputFile="LPT1:" on Windows because 
-it locks up.
-
-</pre>
-<p>[doc/Use.htm src/gp_mswin.c doc/Install.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-31T221423.520668Z"></a>
-2006-12-31T22:14:23.520668Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Remove Windows 16-bit and Win32s printer code.  
-Update release year in Windows installer to 2007.
-</pre>
-<p>[src/bcwin32.mak src/dwsetup.rc src/winint.mak src/watcw32.mak src/gp_mswin.c src/gp_msprn.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-31T175040.948265Z"></a>
-2006-12-31T17:50:40.948265Z leonardo</strong> (<a href="Details.htm#2006-12-31T175040.948265Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : Early check a text to font compatibility.
-
-</pre>
-<p>[doc/pscet_status.txt src/gxchar.c src/gstext.c src/zcharx.c src/zchar.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-30T225847.430654Z"></a>
-2006-12-30T22:58:47.430654Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Record the regression run time in the nightly report.
-</pre>
-<p>[toolbin/tests/run_nightly]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-30T133118.340006Z"></a>
-2006-12-30T13:31:18.340006Z leonardo</strong> (<a href="Details.htm#2006-12-30T133118.340006Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : Don't check type of extra width elements with yshow.
-
-</pre>
-<p>[doc/pscet_status.txt src/gstext.c src/zcharx.c src/gstext.h src/gspaint.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-30T115034.673289Z"></a>
-2006-12-30T11:50:34.673289Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Updating status for 11-20-9
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-30T110655.417315Z"></a>
-2006-12-30T11:06:55.417315Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 13-23-1.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-30T104018.858942Z"></a>
-2006-12-30T10:40:18.858942Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 10-15-2 (final).
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-30T090831.731942Z"></a>
-2006-12-30T09:08:31.731942Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 10-15-2.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-30T061556.641068Z"></a>
-2006-12-30T06:15:56.641068Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Note some pages that now have no differences as detected during
-regression testing.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-29T205939.890840Z"></a>
-2006-12-29T20:59:39.890840Z leonardo</strong> (<a href="Details.htm#2006-12-29T205939.890840Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : The CPSI compatibility for 'clippath' starting point.
-pscet_status.txt : A better classification for strokepath problems.
-
-</pre>
-<p>[doc/pscet_status.txt src/gsdps1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-28T130856.928281Z"></a>
-2006-12-28T13:08:56.928281Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Passing more problems to ray since they have same reason - 
-either strokepath ending point, or clippath starting point.
-For details see comments added into pscet_status.txt .
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-28T095138.919829Z"></a>
-2006-12-28T09:51:38.919829Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Changing assignment for 13-22-6 cash25 as discussed with Ray.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-27T182755.782637Z"></a>
-2006-12-27T18:27:55.782637Z leonardo</strong> (<a href="Details.htm#2006-12-27T182755.782637Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : 'clippath' didn't set the current point.
-
-</pre>
-<p>[src/gspath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-27T115915.544173Z"></a>
-2006-12-27T11:59:15.544173Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : A better analyzis for 13-20-6, 13-22-6.
-
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-26T052937.040603Z"></a>
-2006-12-26T05:29:37.040603Z Alex Cherepanov</strong> (<a href="Details.htm#2006-12-26T052937.040603Z">details</a>)</p>
-<blockquote>
-<pre>
-Calculate the old bounding box using the function that takes into account the
-bounding box set by setbbox operator.
-
-</pre>
-<p>[doc/pscet_status.txt src/gsdps1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-25T181149.235030Z"></a>
-2006-12-25T18:11:49.235030Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Record the fact that 11-13-4 works in rev. 7527.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-25T074344.555732Z"></a>
-2006-12-25T07:43:44.555732Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : A better analyzis for recent regression, assigning to the author.
-
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-24T114611.723531Z"></a>
-2006-12-24T11:46:11.723531Z leonardo</strong> (<a href="Details.htm#2006-12-24T114611.723531Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (font renderer) : Expand the Type 3 character box to negative coordinates.
-
-</pre>
-<p>[doc/pscet_status.txt src/gxchar.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-24T083152.050751Z"></a>
-2006-12-24T08:31:52.050751Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : A better analyzis for few problems.
-Note some regressions appeared.
-
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-22T195943.737163Z"></a>
-2006-12-22T19:59:43.737163Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Properly handle ASCII85EncodePages=true for the Contents streams. This was
-not implemented previously. Bug #689030 for customer #1.
-
-</pre>
-<p>[src/gdevpdfu.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-21T171015.748193Z"></a>
-2006-12-21T17:10:15.748193Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : A better analyzis for few problems.
-
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-21T011517.469745Z"></a>
-2006-12-21T01:15:17.469745Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Remove Copying.htm from the documentation. It is no longer relevant now 
-that the tree is GPL.
-</pre>
-<p>[doc/Copying.htm doc/Readme.htm doc/Release.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-20T044443.534483Z"></a>
-2006-12-20T04:44:43.534483Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : An improved analysis for few problems.
-
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-20T043857.997599Z"></a>
-2006-12-20T04:38:57.997599Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : An improved analysis for few problems.
-
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-18T230342.655320Z"></a>
-2006-12-18T23:03:42.655320Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Fix: Don't read past end of input image stream in simscale.c. Fixes
-bug #689029.
-</pre>
-<p>[src/simscale.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-18T175627.005565Z"></a>
-2006-12-18T17:56:27.005565Z leonardo</strong> (<a href="Details.htm#2006-12-18T175627.005565Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (TrueType renderer) : Always access metrics via get_metrics callback.
-
-</pre>
-<p>[src/gxttfb.c src/ttfmain.c src/ttfoutl.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-18T050000.292210Z"></a>
-2006-12-18T05:00:00.292210Z leonardo</strong> (<a href="Details.htm#2006-12-18T050000.292210Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix  : Removing a dead code about USE_ttfReader.
-
-</pre>
-<p>[src/gxfcopy.c src/gxccman.c src/gxfont42.h src/gstype42.c src/zfont42.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-17T135652.138834Z"></a>
-2006-12-17T13:56:52.138834Z leonardo</strong> (<a href="Details.htm#2006-12-17T135652.138834Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (shadings) : A fixed overflow happened while computing a color (continued).
-THIS IS INCOMPATIBLE CHANGE : The device virtual method 
-fill_linear_color_scanline now restores the semantics, 
-which was defined before revision 7510. 
-In other words, this incompatible change reverts 
-the recent incompatible change.
-
-</pre>
-<p>[src/gdevdsha.c src/gdevddrw.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-17T002630.159180Z"></a>
-2006-12-17T00:26:30.159180Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Remove obsolete references to Windows 3.1 and Win32s.
-</pre>
-<p>[doc/Use.htm doc/Make.htm doc/Source.htm doc/Install.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-16T220238.700510Z"></a>
-2006-12-16T22:02:38.700510Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Add a simple (one line) file that can be used bwtween files on the command line
-or files run with the 'run' operator to execute the systemdict version of the
-^D (ctrl-D) action to end an encapsulated job and start a new one.
-
-This is needed since some PS files redefine <04> to a no-op (such as the PS CET
-and the PSCRIPT5 Windows driver). This can be used with or without -dJOBSERVER,
-but <04> is a no-op unless -dJOBSERVER is used.
-</pre>
-<p>[lib/jobseparator.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-16T204110.316519Z"></a>
-2006-12-16T20:41:10.316519Z Ray Johnston</strong> (<a href="Details.htm#2006-12-16T204110.316519Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix setpagedevice /Install procedure handling so that a error from the Install
-will restore the previous (presumably correct) Install and apply the Policies
-for the error handling. Also fix the .execinstall so that the plumbing will
-leave a predictable number of elements on the stack in case of an error.
-Bug #689020 for customer #661.
-
-</pre>
-<p>[lib/gs_setpd.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-15T180857.832104Z"></a>
-2006-12-15T18:08:57.832104Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes several user path problems: upath didn't signal nocurrentpoint for
-empty paths in CPSI mode; appending an empty user path didn't set current
-point in CPSI mode. (PS3 CET 13-27-3, 13-28-4, 13-29-3)
-</pre>
-<p>[src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-15T180608.730263Z"></a>
-2006-12-15T18:06:08.730263Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: gs_upmergepath didn't propagate the imager state current_point
-members.
-</pre>
-<p>[src/gspath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-15T015802.667973Z"></a>
-2006-12-15T01:58:02.667973Z leonardo</strong> (<a href="Details.htm#2006-12-15T015802.667973Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (shadings) : A fixed overflow happened while computing a color.
-THIS IS INCOMPATIBLE CHANGE : The device virtual method 
-fill_linear_color_scanline now gets half color values 
-as the gradient parameters.
-
-</pre>
-<p>[doc/pscet_status.txt src/gdevdsha.c src/gdevddrw.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-14T214007.608049Z"></a>
-2006-12-14T21:40:07.608049Z leonardo</strong> (<a href="Details.htm#2006-12-14T214007.608049Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (shadings) : Align coordinate data and color data to byte boundary (continued).
-
-</pre>
-<p>[doc/pscet_status.txt src/gxshade.c src/gxshade4.c src/gxshade.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-14T202433.168948Z"></a>
-2006-12-14T20:24:33.168948Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Mark some fixes detected in regression run (exact fix rev unknown -- probably
-from lpd). Note that 23-12W-2 now has only a single difference.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-14T194032.852985Z"></a>
-2006-12-14T19:40:32.852985Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-For Adobe compatibility, makes 'show'-type operators signal nocurrentpoint
-immediately, rather than when rendering the first character, if there is no
-current point. (PS3 CET 13-27-3, 13-28-4, 13-29-3, and possibly others)
-</pre>
-<p>[src/gstext.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-14T162849.465661Z"></a>
-2006-12-14T16:28:49.465661Z leonardo</strong> (<a href="Details.htm#2006-12-14T162849.465661Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Improve the handling of SMask.
-
-</pre>
-<p>[src/gdevpdfg.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-14T155054.428992Z"></a>
-2006-12-14T15:50:54.428992Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Changes {x,y,xy}show to check at the beginning whether the widths array is
-large enough, rather than detecting this on the fly, for Adobe
-compatibility. (PS3 CET 13-27-3, 13-28-4, 13-29-3)
-</pre>
-<p>[src/gstext.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-14T135409.094929Z"></a>
-2006-12-14T13:54:09.094929Z leonardo</strong> (<a href="Details.htm#2006-12-14T135409.094929Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (Resource machinery) : Place temporary 'resourceforall' data into the local VM.
-
-</pre>
-<p>[lib/gs_resmp.ps lib/gs_res.ps lib/gs_cidcm.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-13T211820.233553Z"></a>
-2006-12-13T21:18:20.233553Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: if the source of a ReusableStreamDecode filter was a string, the
-filter did not appear to be closed after executing closefile.  (PS3 CET
-23-12W-6)
-</pre>
-<p>[src/stream.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-13T073141.174327Z"></a>
-2006-12-13T07:31:41.174327Z Henry Stiles</strong></p>
-<blockquote>
-<pre>
-reassignments to Peter.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-13T041529.131303Z"></a>
-2006-12-13T04:15:29.131303Z leonardo</strong> (<a href="Details.htm#2006-12-13T041529.131303Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (stroking) : The CPSI compatibility about the strokepath starting point (continued).
-
-</pre>
-<p>[src/gxstroke.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-13T014535.876588Z"></a>
-2006-12-13T01:45:35.876588Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Add recent new source files to the documentation.
-</pre>
-<p>[doc/Develop.htm doc/Psfiles.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-13T010605.344921Z"></a>
-2006-12-13T01:06:05.344921Z leonardo</strong> (<a href="Details.htm#2006-12-13T010605.344921Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : Line join was missed at 'closepath'.
-
-</pre>
-<p>[src/gxpdash.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-13T005841.577412Z"></a>
-2006-12-13T00:58:41.577412Z leonardo</strong> (<a href="Details.htm#2006-12-13T005841.577412Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : A CPSI compatibility for 'rectstroke'.
-
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-13T002605.505126Z"></a>
-2006-12-13T00:26:05.505126Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Reenable the jpxparmfix call, after making it check specifically for a 
-JPXDecode filter. Adding a ParmDict to filters that don't take 
-parameters caused problems with some PDF files. Bug 688869.
-</pre>
-<p>[lib/pdf_base.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-12T102238.092916Z"></a>
-2006-12-12T10:22:38.092916Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Windows documentation updates.
-</pre>
-<p>[doc/API.htm doc/Install.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-12T062611.719558Z"></a>
-2006-12-12T06:26:11.719558Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fix some misspellings ("schedulled"), and remove a duplicate .undef.
-</pre>
-<p>[lib/gs_init.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-12T042521.491153Z"></a>
-2006-12-12T04:25:21.491153Z leonardo</strong> (<a href="Details.htm#2006-12-12T042521.491153Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : A CPSI compatibility for 'rectstroke'.
-
-</pre>
-<p>[doc/pscet_status.txt src/gsdps1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-12T024340.792357Z"></a>
-2006-12-12T02:43:40.792357Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: the ReusableStreamDecode filter treated Intent values other than
-0..3 as errors, rather than as equivalent to 0. PS3 CET 23-12V-1
-</pre>
-<p>[src/zfrsd.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-11T202837.478193Z"></a>
-2006-12-11T20:28:37.478193Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Mark as OK two pages fixed by rev 7489. Note that improvements were made on
-the following: 23-12G-1, 23-12L-1, 23-12M-1, 23-12N-1, 23-12O-1, 23-12P-1.
-
-There were no regressions on the PS CET as a result of rev 7489 changes to
-the filter pipeline handling.
-
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-11T173053.980862Z"></a>
-2006-12-11T17:30:53.980862Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: the PNG predictor filters produced incorrect data for the last
-pixel of each row.  (The encoder and decoder had matching bugs, so
-encode+decode produced the correct result!)  Fixes a diff in PS3 CET
-23-12U-1.
-</pre>
-<p>[src/spngp.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-11T044855.149758Z"></a>
-2006-12-11T04:48:55.149758Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Raises the maximum value of Colors for PNG and PDiff filters from 16 to 60,
-to prevent rangechecks in some PS3 CET 23-12{L,M,N,O,P}.
-</pre>
-<p>[src/zfdecode.c src/spngpx.h src/spdiffx.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-11T012857.882333Z"></a>
-2006-12-11T01:28:57.882333Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: closing a filter pipeline with more than one adjacent temporary
-stream (such as a compression filter with a predictor whose target was a
-procedure) failed to flush all intermediate buffers, causing failures in PS3
-CET 23-12*.  NOTE: This code (stream.c:swritebuf) is extremely delicate.
-Regression checking is essential!
-</pre>
-<p>[src/stream.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-11T005642.572973Z"></a>
-2006-12-11T00:56:42.572973Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Removes 3 compilation warnings.
-</pre>
-<p>[src/gxpath.h src/gxstroke.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-10T202551.293218Z"></a>
-2006-12-10T20:25:51.293218Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-This is a reversion to r7448
-The 7449 commit created a regression where the 
-language switch build wouldn't initialize. 
-</pre>
-<p>[lib/gs_resmp.ps lib/gs_res.ps lib/gs_cidcm.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-10T195024.509997Z"></a>
-2006-12-10T19:50:24.509997Z Henry Stiles</strong></p>
-<blockquote>
-<pre>
-Updates from Peter.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-10T095206.915864Z"></a>
-2006-12-10T09:52:06.915864Z leonardo</strong></p>
-<blockquote>
-<pre>
-A better analyzis for 12-12.PS .
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-09T085437.108427Z"></a>
-2006-12-09T08:54:37.108427Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Partial fix for bug 687981, changing the PPD only for Windows 2k/XP.
-The INF changes for Windows 95 etc. are not included in this change.
-</pre>
-<p>[lib/ghostpdf.ppd]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-09T084256.477752Z"></a>
-2006-12-09T08:42:56.477752Z leonardo</strong></p>
-<blockquote>
-<pre>
-Update CET test status for 12-08A-5, 12-08A-6, 12-11-4.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-09T083228.403891Z"></a>
-2006-12-09T08:32:28.403891Z leonardo</strong> (<a href="Details.htm#2006-12-09T083228.403891Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : A wrong 'frac' color comparison caused an incorrect 12 and 16 bpc image rendering.
-
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-09T080919.842018Z"></a>
-2006-12-09T08:09:19.842018Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Change Windows installer release date to 2006 and update disk space
-requirements.
-</pre>
-<p>[src/dwsetup.rc]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-09T080344.150164Z"></a>
-2006-12-09T08:03:44.150164Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Fix bug 688749 silent/unattended uninstaller.
-Add silent uninstall option to MS-Windows ghostscript uninstaller.
-Reformatted part of the code to make it match the GSview uninstaller,
-on which it was based.  For a silent uninstall, use
-  uninstgs.exe "path\to\uninstal.txt" -q
-</pre>
-<p>[src/dwuninst.cpp]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-09T073900.107617Z"></a>
-2006-12-09T07:39:00.107617Z leonardo</strong> (<a href="Details.htm#2006-12-09T073900.107617Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : A wrong 'frac' color comparison caused an incorrect 12 and 16 bpc image rendering.
-
-</pre>
-<p>[src/gxi16bit.c src/gxi12bit.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-09T061734.671935Z"></a>
-2006-12-09T06:17:34.671935Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Following PLRM 3 handle instances of CIDFont resource in findfont, 
-definefont and undefinefont. Partly fix CET 32_all, 33_all, 34_all, 25_all.
-
-</pre>
-<p>[doc/pscet_status.txt lib/gs_res.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-09T050405.073394Z"></a>
-2006-12-09T05:04:05.073394Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Fix bug 688932 mswinpr2 doesn't clear temporary files.
-Unwanted temporary file was being recreated during page output.  
-We now delete the temporary file when the device is closed.
-</pre>
-<p>[src/gdevwpr2.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-09T042439.562906Z"></a>
-2006-12-09T04:24:39.562906Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Fix bug 688930 mswinpr2 allocates wrong memory size for DEVMODE.
-A printer DEVMODE structure is usually bigger than sizeof(DEVMODE)
-due to printer private extra data.  Allocate the correct size
-DEVMODE to include this private data.
-Remove old Windows 3.1 and Win32s code.
-</pre>
-<p>[src/gdevwpr2.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-09T001428.954169Z"></a>
-2006-12-09T00:14:28.954169Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Validate the argument of execuserobject and undefineuserobject before trying to
-access UserObjects (which may be undefined) to match CET 31-03 and 31-11.
-
-</pre>
-<p>[doc/pscet_status.txt lib/gs_dps2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T230831.381404Z"></a>
-2006-12-08T23:08:31.381404Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Report /rangecheck instead of /limitcheck from defineuserobject when the index
-exceeds 65535 to match CET 31-02.
-
-</pre>
-<p>[lib/gs_dps2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T222313.575044Z"></a>
-2006-12-08T22:23:13.575044Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Report /rangecheck instead of /limitcheck from defineuserobject when the index
-exceeds 65535 to match CET 31-02.
-
-</pre>
-<p>[doc/pscet_status.txt lib/gs_dps2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T214701.938606Z"></a>
-2006-12-08T21:47:01.938606Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Change MS-Windows installer to identify itself as GPL not AFPL Ghostscript.
-</pre>
-<p>[src/dwsetup.rc src/winint.mak src/gp_wgetv.c src/dwsetup.def src/dwuninst.def src/dwreg.c src/dwsetup.cpp src/dwuninst.cpp]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T214506.679656Z"></a>
-2006-12-08T21:45:06.679656Z leonardo</strong></p>
-<blockquote>
-<pre>
-Update CET test status for 12-04-5.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T193155.276122Z"></a>
-2006-12-08T19:31:55.276122Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Disable the jpxparmfix at the point of invocation since it causes many
-PDF files to fail with /undefined in --run--.
-</pre>
-<p>[lib/pdf_base.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T182714.429697Z"></a>
-2006-12-08T18:27:14.429697Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-CET 31-01-08 and 31-01-09 expect the last defined idiom instance to be
-effective when several of them match. PLRM says it's undefined.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T153010.567087Z"></a>
-2006-12-08T15:30:10.567087Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Increase maximum depth of the procedure matching in idiom recognition
-to meet CET 31-01-05 and Adobe implementations.
-</pre>
-<p>[doc/pscet_status.txt src/zmisc3.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T143826.687662Z"></a>
-2006-12-08T14:38:26.687662Z Tor Andersson</strong></p>
-<blockquote>
-<pre>
-Fix some errors in the TTC table parsing.</pre>
-<p>[src/gstype42.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T120009.393817Z"></a>
-2006-12-08T12:00:09.393817Z leonardo</strong> (<a href="Details.htm#2006-12-08T120009.393817Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : Wrong current point after uappend.
-
-</pre>
-<p>[doc/pscet_status.txt src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T040313.743254Z"></a>
-2006-12-08T04:03:13.743254Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-CET 20-01-2 is re-classified AOK; CPSI modifies the content of the array
-arguments, if any, when operator >> fails. Ghostscript matches Tek and
-Distiller 5. This is a bug in CPSI we don't want to reproduce.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T022236.640014Z"></a>
-2006-12-08T02:22:36.640014Z leonardo</strong> (<a href="Details.htm#2006-12-08T022236.640014Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (stroking) : The CPSI compatibility about the strokepath starting point.
-
-</pre>
-<p>[doc/pscet_status.txt src/gxstroke.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T003105.623591Z"></a>
-2006-12-08T00:31:05.623591Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-CET 13-20-2 is re-classified OK; The CPSI-based PhotoPRINT SE product
-has CSL installed and cannot be used as a reference here.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-07T172720.192504Z"></a>
-2006-12-07T17:27:20.192504Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-CET 11-13-4 fails because Ghostscript upath doesn't detect
-nocurrentpoint condition.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-07T171735.743899Z"></a>
-2006-12-07T17:17:35.743899Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: makepattern didn't create all of its structures in local VM.
-(two diffs in PS3 CET 30-07-3)
-</pre>
-<p>[lib/gs_lev2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-07T155626.139005Z"></a>
-2006-12-07T15:56:26.139005Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix MIN_INTVAL handling in the operator mul. CET 25-13.
-
-</pre>
-<p>[doc/pscet_status.txt src/zarith.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-06T234807.446016Z"></a>
-2006-12-06T23:48:07.446016Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Copy the /ColorSpace key (if any) from a stream dictionary into the
-DecodeParms, so the JPXDecode filter implementation can access it.
-
-Pass this key through the JPXDecode filter implementation when
-the ColorSpace is Indexed to the underlying jasper implementation,
-requesting that it return raw palette indexes instead of the
-fully decoded image. This is necessary when the overriding PDF image
-colorspace is itself paletted.
-
-Bug 688869 for customer 531.
-</pre>
-<p>[src/int.mak src/sjpx_luratech.h src/zfjpx.c lib/pdf_base.ps src/sjpx.c src/sjpx.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-06T234057.941542Z"></a>
-2006-12-06T23:40:57.941542Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Raise the debugging level required for reporting the raw decode option key.
-</pre>
-<p>[jasper/src/libjasper/jp2/jp2_dec.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-06T231319.707391Z"></a>
-2006-12-06T23:13:19.707391Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Update the product name to GPL Ghostscript. File omitted from r7447.
-</pre>
-<p>[src/gscdef.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-06T222501.101686Z"></a>
-2006-12-06T22:25:01.101686Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Add a 'raw' option key to jp2_decode() to pass the raw palette
-data back to the client without applying the included palette
-for indexed images or otherwise remapping the data. Required
-for Colorspace override when embedded in PDF documents.
-Partial fix for bug 688869.
-</pre>
-<p>[jasper/src/libjasper/jp2/jp2_dec.c jasper/src/libjasper/jpc/jpc_dec.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-06T222319.182804Z"></a>
-2006-12-06T22:23:19.182804Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Change the included license text to refer to the GPL.
-Omitted from r7446.
-</pre>
-<p>[LICENSE]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-06T220138.950715Z"></a>
-2006-12-06T22:01:38.950715Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-All failures in CET 24-13-3 are caused by writable FontDirectory.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-06T195948.793585Z"></a>
-2006-12-06T19:59:48.793585Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Modify gs to match 12-14c test case:
-- check that the function domain covers all of the shading domain.
-- do this test early - before checking other parameters.
-- tweak error handling in shfill on PostScript level to match the test.
-
-</pre>
-<p>[doc/pscet_status.txt src/zshade.c lib/gs_ll3.ps src/zfunc.c src/zfunc3.c src/ifunc.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-06T013352.778741Z"></a>
-2006-12-06T01:33:52.778741Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-03-27T025514.620042Z"></a>
+2007-03-27T02:55:14.620042Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fixes bug: currentcolorscreen attempted to copy a screen procedure even if
-it wasn't readable.
-</pre>
-<p>[lib/gs_dps2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-05T145116.744559Z"></a>
-2006-12-05T14:51:16.744559Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Change pages fixed by Peter detected in last regression run as improvements.
+Change the status of CET 11-18-6 to AOK. Adobe interpreters have obvious
+rendering bugs that are hard to simulate in Ghostscript.
 </pre>
 <p>[doc/pscet_status.txt]</p>
 </blockquote>
 
-<p><strong><a name="2006-12-05T041620.081512Z"></a>
-2006-12-05T04:16:20.081512Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Changes the initial halftone screen procedure from a packedarray to an
-array, to pacify PS3 CET 09-49D.
-</pre>
-<p>[lib/gs_init.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-05T032809.927677Z"></a>
-2006-12-05T03:28:09.927677Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bugs: many places in the implementation of resourceforall did not
-always create temporary objects in local VM, which is necessary because some
-of their elements may be in local VM.  Fixes the cash06 diff in PS3 CET
-30-07-3.
-</pre>
-<p>[lib/gs_resmp.ps lib/gs_res.ps lib/gs_cidcm.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-04T222549.788684Z"></a>
-2006-12-04T22:25:49.788684Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Close some 'setflat' issues as AOK where GS is close, but better at each
-resolution. Now that CPSI implements setflat, the differences in Adobe
-implementations justifies GS differing (slightly) as well. Cases where
-GS is worse (less smooth) than CPSI and Tek still need analysis.
-
-Reassign 09-24-2 group of problems to Ray.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-04T214108.335595Z"></a>
-2006-12-04T21:41:08.335595Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Update the product name to "GPL Ghostscript" and bump the version number
-for the upcoming release to avoid confusion with the GNU 8.55 release.
-</pre>
-<p>[lib/gs_init.ps src/version.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-04T211743.624240Z"></a>
-2006-12-04T21:17:43.624240Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Remove the APFL and add the GPL to reflect our now-GPL development practice. For the record, this tree has been GPL licensed since the 8.54 release, but this is now explicit.
-</pre>
-<p>[doc/Readme.htm doc/Public.htm doc/Commprod.htm doc/COPYING doc/gs-vms.hlp]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-04T181742.359489Z"></a>
-2006-12-04T18:17:42.359489Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Mark a few other tests as "OK" after CPSI fixed to implement 'setflat'.
-and add a note to a timing dependent output.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-04T173445.126523Z"></a>
-2006-12-04T17:34:45.126523Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Mark some 'setflat' issues as OK. I will be replacing some of the CPSI
-output after "unlocking" setflat (so that CPSI implements, rather than
-ignoring setflat). Also remove (*JS) that didn't mean anything. Update
-explanation on 30-01-1 from Peter.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-04T151622.671661Z"></a>
-2006-12-04T15:16:22.671661Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Accept packed arrays for the /Size element of the shading dictionary and
-everywhere else where dict_int_array_param() is called. CET 31-01-06
-
-</pre>
-<p>[doc/pscet_status.txt src/idparam.c src/zimage3.c src/zfsample.c src/idparam.h src/zfunc.c src/zfunc0.c src/zfilterx.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-03T160251.520019Z"></a>
-2006-12-03T16:02:51.520019Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-For Adobe compatibility (PS3 CET 23-07 and 23-13-5), changes findresource,
-defineresource, undefineresource, and resourcestatus so that errors
-occurring within these operators, except for a possible initial
-stackunderflow, report the (executable) operator name, rather than the
-operator object, as the command a.k.a. error object.
-</pre>
-<p>[lib/gs_res.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-03T155219.386596Z"></a>
-2006-12-03T15:52:19.386596Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Avoid floating point division by 0. Catch the case when all components
-of the matrix equal to 0.
-
-</pre>
-<p>[src/gxhintn.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-03T155207.896094Z"></a>
-2006-12-03T15:52:07.896094Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-For Adobe compatibility (PS3 CET 09-56-1), changes findcolorrendering so
-that errors report /findcolorrendering, not --findcolorrendering--, as the
-command a.k.a. error object.
-</pre>
-<p>[lib/gs_lev2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-02T072401.485014Z"></a>
-2006-12-02T07:24:01.485014Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: save objects are simple in LL1 and LL2, but composite in LL3, so
-restore must treat save objects on the stack differently depending on the
-languagelevel.  (PS3 CET 30-04-2, and some file in the PS2 tests, actually
-care about this.)
-</pre>
-<p>[src/isave.h src/zvmem.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-02T063429.338937Z"></a>
-2006-12-02T06:34:29.338937Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes two bugs related to PS3 CET 23-07-1: Failure to find a resource
-category signalled undefinedresource rather than undefined (PLRM3 bottom of
-p. 105), and always reported --findresource-- as the error command rather
-than the correct one.
-</pre>
-<p>[lib/gs_res.ps src/interp.c lib/gs_init.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-01T231700.226511Z"></a>
-2006-12-01T23:17:00.226511Z Tor Andersson</strong></p>
-<blockquote>
-<pre>
-Add an argument to select a specified subfont to gs_type42_font_init. This argument is only used for truetype collection (TTC) font files.</pre>
-<p>[src/gxfcopy.c src/gxfont42.h src/gstype42.c src/zfont42.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-01T013422.593578Z"></a>
-2006-12-01T01:34:22.593578Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Corrects an error in a comment (BitsPerComponent should be Colors).
-</pre>
-<p>[src/spdiff.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-01T002739.971017Z"></a>
-2006-12-01T00:27:39.971017Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Recommit changes from r7237 so we have continuous history.
-
-Fixes and analysis from Peter.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-01T002219.531380Z"></a>
-2006-12-01T00:22:19.531380Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Recommit changes from r7235 so the file has continuous history.
-
-A couple of reassignments and fixes from Peter.  See the diffs for details.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-01T001902.366674Z"></a>
-2006-12-01T00:19:02.366674Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Replace pscet files with copies linked to imported history.
-</pre>
-<p>[doc/pscet_status.txt toolbin/pscet_status.pl]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-01T001633.505703Z"></a>
-2006-12-01T00:16:33.505703Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Move pscet files out of the way to make room for versions with history.
-</pre>
-<p>[doc/pscet_status.txt toolbin/pscet_status.pl]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-30T225233.785536Z"></a>
-2006-11-30T22:52:33.785536Z Henry Stiles</strong></p>
-<blockquote>
-<pre>
-fixes and analysis from Peter.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-30T210119.024704Z"></a>
-2006-11-30T21:01:19.024704Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes a bug that could cause a SEGV when reading binary token arrays on
-systems where sizeof(ref) > 8 (e.g. 64-bit systems).
-</pre>
-<p>[src/iscanbin.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-30T204153.369215Z"></a>
-2006-11-30T20:41:53.369215Z Henry Stiles</strong></p>
-<blockquote>
-<pre>
-Move the cet bug list and the script for tallying bug statistics from
-the pscet_status.txt file to the public release.  Also includes a
-couple of reassignments and fixes from Peter.  See the diffs for
-details.
-</pre>
-<p>[doc/pscet_status.txt toolbin/pscet_status.pl]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-30T173017.006076Z"></a>
-2006-11-30T17:30:17.006076Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: setcolorrendering returned CRD names as strings rather than names.
-</pre>
-<p>[lib/gs_lev2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-30T171155.853083Z"></a>
-2006-11-30T17:11:55.853083Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: In case of an error, setvmreclaim and setvmthreshold reported an
-error in setuserparams rather than the correct operator.
-</pre>
-<p>[lib/gs_lev2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-30T074831.178531Z"></a>
-2006-11-30T07:48:31.178531Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: printobject and writeobject didn't signal an /undefined error if
-currentobjectformat was 0.
-</pre>
-<p>[lib/gs_btokn.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-30T053843.886406Z"></a>
-2006-11-30T05:38:43.886406Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Match arbitrary-seeming CPSI behavior (when CPSImode is set) regarding
-incorrect ucache placement causing typechecks with some but not all
-upath operations. Fixes 11-28-5 and improves 11-22-3.
-</pre>
-<p>[src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-29T013319.060235Z"></a>
-2006-11-29T01:33:19.060235Z leonardo</strong> (<a href="Details.htm#2006-11-29T013319.060235Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Don't write min_int as XHeight.
-
-</pre>
-<p>[src/gdevpdtd.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-28T004603.167492Z"></a>
-2006-11-28T00:46:03.167492Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Silently accept incorrect ucache placement in CPSI compatibility mode.
-Fixes CET 11-23-3 and (partly) 11-24-3 and 11-25-3.
-</pre>
-<p>[src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-27T235622.186441Z"></a>
-2006-11-27T23:56:22.186441Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Reverses order of subpaths in gx_path_copy_reversed, which is the
-implementation of the reversepath operator. PLRM3 says that the order
-of subpaths is unspecified, but CPSI reverses them, while old GS had
-them in the same order as the original path. Fixes CET 11-05-6, 11-14-5,
-11-22-7, and 11-28-11.
-</pre>
-<p>[src/gxpath2.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-27T232136.941749Z"></a>
-2006-11-27T23:21:36.941749Z leonardo</strong> (<a href="Details.htm#2006-11-27T232136.941749Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : A wrong font substitution for glyph variations.
-
-</pre>
-<p>[src/gdevpdti.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-26T055117.751153Z"></a>
-2006-11-26T05:51:17.751153Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fixes for CET's. Halftone dummy lpi and angle are real for Adobe. Also
-setdash must return typecheck for wrong type top operand even if there
-is no second operand (09-36-3).
-</pre>
-<p>[lib/gs_init.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-24T215327.264413Z"></a>
-2006-11-24T21:53:27.264413Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Return 'undefinedresult' rather than 'rangecheck' for MININT / -1 to match
-Adobe CPSI and Tek on CET 25-09
-</pre>
-<p>[src/zarith.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-24T211842.311047Z"></a>
-2006-11-24T21:18:42.311047Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix typo in previous commit (commit from a non-working directory after testing on
-another system).
-</pre>
-<p>[src/zarith.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-24T211330.086309Z"></a>
-2006-11-24T21:13:30.086309Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Check for rangecheck condition BEFORE doing the divide. Prevent FP exception
-on MSVC-6/x86. Fixes problem causing CET 25-09.ps to abort.
-</pre>
-<p>[src/zarith.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-23T190120.626083Z"></a>
-2006-11-23T19:01:20.626083Z leonardo</strong> (<a href="Details.htm#2006-11-23T190120.626083Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : Skip images outside the clipping path.
-
-</pre>
-<p>[src/gsimage.c src/lib.mak src/zimage.c src/gxiparam.h src/gxcpath.c src/gxpath.h src/gximage.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-23T150116.838484Z"></a>
-2006-11-23T15:01:16.838484Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Trap errors from setpattern implementation and re-throw them as
-setpattern errors. Fix CET 09-47c-01.
-</pre>
-<p>[lib/gs_lev2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-23T141438.062916Z"></a>
-2006-11-23T14:14:38.062916Z Alex Cherepanov</strong> (<a href="Details.htm#2006-11-23T141438.062916Z">details</a>)</p>
-<blockquote>
-<pre>
-Throw rangecheck when nocurrentpoint is detected during a user path
-appending to the current path. This improves error reports from
-CET 11-22, 11-24, 11-25, 11-27, 11-28.
-
-</pre>
-<p>[src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-22T202257.190253Z"></a>
-2006-11-22T20:22:57.190253Z Ray Johnston</strong> (<a href="Details.htm#2006-11-22T202257.190253Z">details</a>)</p>
-<blockquote>
-<pre>
-Read the JBIG2 Global Context from the stream as an array of strings to
-create the correct size bytestring for .jbig2makeglobalctx. Bug 689005
-for customer 870.
-
-</pre>
-<p>[lib/pdf_base.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-22T195629.243165Z"></a>
-2006-11-22T19:56:29.243165Z leonardo</strong> (<a href="Details.htm#2006-11-22T195629.243165Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (shadings) : Radial shadings sometimes missed Extend.
-
-</pre>
-<p>[src/gxshade1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-22T020300.217845Z"></a>
-2006-11-22T02:03:00.217845Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix 09-33-5 -- return the screen procedure as an array instead of packedarray.
-</pre>
-<p>[lib/gs_dps2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-22T012637.628128Z"></a>
-2006-11-22T01:26:37.628128Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix for 09-29-1 -- force result from BG, UCR procs to always be a real.
-</pre>
-<p>[lib/gs_devcs.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-21T211621.705841Z"></a>
-2006-11-21T21:16:21.705841Z Ray Johnston</strong> (<a href="Details.htm#2006-11-21T211621.705841Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix stackunderflow on 09-13.ps caused by mistake in rev 7124.
-
-</pre>
-<p>[lib/gs_cspace.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-21T202134.907928Z"></a>
-2006-11-21T20:21:34.907928Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix for ILLEGAL (\000) (r) file case seen with 23-09.ps 
-
-</pre>
-<p>[src/sfxstdio.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-19T143642.834356Z"></a>
-2006-11-19T14:36:42.834356Z leonardo</strong> (<a href="Details.htm#2006-11-19T143642.834356Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (filling) : Very long lines sometimes painted in a wrong direction.
-
-</pre>
-<p>[src/gxpath.h src/gzpath.h src/gxpflat.c src/gxstroke.c src/gxpcopy.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-18T214430.894785Z"></a>
-2006-11-18T21:44:30.894785Z leonardo</strong> (<a href="Details.htm#2006-11-18T214430.894785Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (filling) : Very long lines were missed sometimes.
-
-</pre>
-<p>[src/gxfill.c src/gxpflat.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-18T015021.560089Z"></a>
-2006-11-18T01:50:21.560089Z leonardo</strong> (<a href="Details.htm#2006-11-18T015021.560089Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (shadings) : Align coordinate data and color data to byte boundary.
-
-</pre>
-<p>[src/gxshade.c src/gxshade4.c src/gxshade.h src/gxshade6.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-17T235838.951291Z"></a>
-2006-11-17T23:58:38.951291Z leonardo</strong> (<a href="Details.htm#2006-11-17T235838.951291Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (shadings) : Restrict shading function data with the shading function Domain.
-
-</pre>
-<p>[src/gxshade.c src/gxshade4.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-17T052816.982839Z"></a>
-2006-11-17T05:28:16.982839Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Validate the argument of setcolorspace before trying to process it.
-Catch errors from setcolorspace and re-throw them from shfill.
-Fix CET 12-14d.
-
-</pre>
-<p>[lib/gs_ll3.ps lib/gs_cspace.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-16T164512.812952Z"></a>
-2006-11-16T16:45:12.812952Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Return a read-only dictionary from currenthalftone.
-Partial fix for CET 09-12-01.
-</pre>
-<p>[lib/gs_dps2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-16T153300.738256Z"></a>
-2006-11-16T15:33:00.738256Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Pass the arrays with correct attributes to setdash and setcolortransfer
-in gs_cet.ps to match Tek printer. Fix CET 09-07, 09-08, 09-22.
-</pre>
-<p>[lib/gs_cet.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-16T111236.928665Z"></a>
-2006-11-16T11:12:36.928665Z leonardo</strong> (<a href="Details.htm#2006-11-16T111236.928665Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (functions) : Provide a tolerance for insuffitient Domain elements 
-(CPSI compatibility mode only).
-
-</pre>
-<p>[src/zfunc3.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-16T103844.129650Z"></a>
-2006-11-16T10:38:44.129650Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : A minor bug in the visual trace code.
-
-</pre>
-<p>[src/vdtrace.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-15T235958.494757Z"></a>
-2006-11-15T23:59:58.494757Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Remove deprecated cs_get_default_color (an editting mistake).
-Thanks to Dan Coby for spotting this.
-</pre>
-<p>[lib/gs_ciecs3.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-15T161719.366589Z"></a>
-2006-11-15T16:17:19.366589Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Return 60.0 0.0 as Adobe dummy values with Halftone dict (real not int)
-Fixes 09-05-6
-</pre>
-<p>[lib/gs_dps2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-15T161530.494892Z"></a>
-2006-11-15T16:15:30.494892Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Set the correct default value for CIEBasedDEF and CIEBasedDEFG colorspaces.
-PLRM p. 233 states value is to be as close to 0.0 as is valid in RangeDEF[G].
-Fixes 09-03-3
-</pre>
-<p>[lib/gs_ciecs3.ps lib/gs_cspace.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-15T161242.807313Z"></a>
-2006-11-15T16:12:42.807313Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Return real instead of int from tint transform as Adobe does. Fixes 09-02-2
-</pre>
-<p>[lib/gs_sepr.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-14T100804.014362Z"></a>
-2006-11-14T10:08:04.014362Z leonardo</strong> (<a href="Details.htm#2006-11-14T100804.014362Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (shadings) : A non-contiguous color function could cause infinite recursion,
-
-</pre>
-<p>[src/gxshade6.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-13T211210.733371Z"></a>
-2006-11-13T21:12:10.733371Z leonardo</strong> (<a href="Details.htm#2006-11-13T211210.733371Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (shadings) : Don't fill ShadingType 1 when the region is outside the function domain.
-
-</pre>
-<p>[src/gxshade1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-13T190522.830209Z"></a>
-2006-11-13T19:05:22.830209Z Ray Johnston</strong> (<a href="Details.htm#2006-11-13T190522.830209Z">details</a>)</p>
-<blockquote>
-<pre>
-Prevent 'repeat' extension from sneaking into FunctionType 4 of PDF's we
-create.
-
-</pre>
-<p>[src/gsfunc4.c src/zfunc4.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-13T170542.548481Z"></a>
-2006-11-13T17:05:42.548481Z leonardo</strong> (<a href="Details.htm#2006-11-13T170542.548481Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (shadings) : Remove colors from C stack, part 10.
-
-</pre>
-<p>[src/gxshade6.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-13T163814.371701Z"></a>
-2006-11-13T16:38:14.371701Z leonardo</strong> (<a href="Details.htm#2006-11-13T163814.371701Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (shadings) : Remove colors from C stack, part 9.
-
-</pre>
-<p>[src/gxshade6.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-13T163210.419581Z"></a>
-2006-11-13T16:32:10.419581Z leonardo</strong> (<a href="Details.htm#2006-11-13T163210.419581Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : Cygwin/gcc warnings.
-
-</pre>
-<p>[src/int.mak src/zfile1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-13T162251.306913Z"></a>
-2006-11-13T16:22:51.306913Z leonardo</strong> (<a href="Details.htm#2006-11-13T162251.306913Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (shadings) : Remove colors from C stack, part 8.
-
-</pre>
-<p>[src/gxshade6.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-13T161041.692230Z"></a>
-2006-11-13T16:10:41.692230Z leonardo</strong> (<a href="Details.htm#2006-11-13T161041.692230Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (shadings) : Remove colors from C stack, part 7.
-
-</pre>
-<p>[src/gxshade4.h src/gxshade1.c src/gxshade4.c src/gxshade6.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-13T153400.738868Z"></a>
-2006-11-13T15:34:00.738868Z leonardo</strong> (<a href="Details.htm#2006-11-13T153400.738868Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (shadings) : Remove colors from C stack, part 6.
-
-</pre>
-<p>[src/gxshade4.h src/gxshade1.c src/gxshade4.c src/gxshade6.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-13T144219.588343Z"></a>
-2006-11-13T14:42:19.588343Z leonardo</strong> (<a href="Details.htm#2006-11-13T144219.588343Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (shadings) : Remove colors from C stack.
-
-</pre>
-<p>[src/gxshade6.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-13T143207.933998Z"></a>
-2006-11-13T14:32:07.933998Z leonardo</strong> (<a href="Details.htm#2006-11-13T143207.933998Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (shadings) : Remove colors from C stack.
-
-</pre>
-<p>[src/gxshade4.h src/gxshade1.c src/gxshade4.c src/gxshade6.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-13T111836.886321Z"></a>
-2006-11-13T11:18:36.886321Z leonardo</strong> (<a href="Details.htm#2006-11-13T111836.886321Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (shadings) : Remove colors from C stack.
-
-</pre>
-<p>[src/gxshade4.h src/gxcspace.h src/gxshade.c src/gxshade1.c src/gxshade4.c src/gscspace.c src/gxshade.h src/gxshade6.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-13T110418.319919Z"></a>
-2006-11-13T11:04:18.319919Z leonardo</strong> (<a href="Details.htm#2006-11-13T110418.319919Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (shadings) : A better average color when filling a triangle.
-
-</pre>
-<p>[src/gxshade6.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-12T221804.834342Z"></a>
-2006-11-12T22:18:04.834342Z Ray Johnston</strong> (<a href="Details.htm#2006-11-12T221804.834342Z">details</a>)</p>
-<blockquote>
-<pre>
-Add 'repeat' as an pseudo-operator for FunctionType 4. Needed for PS CET
-09-31 and 09-34 that use it in the tint transform for DeviceN with 110 and
-250 components.
-
-</pre>
-<p>[src/gsfunc4.h src/gsfunc4.c src/opextern.h src/zfunc4.c src/zcontrol.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-10T121842.454752Z"></a>
-2006-11-10T12:18:42.454752Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Return floating point values for some cases of currentgray, currentrgb, and
-currentcmyk operator that are implemented in PostScript.
-Fix CET 09-10.ps, 09-19.ps.
-</pre>
-<p>[lib/gs_patrn.ps lib/gs_cspace.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-09T200509.172995Z"></a>
-2006-11-09T20:05:09.172995Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : Cygwin/gcc warnings
-
-</pre>
-<p>[src/gxccman.c src/gdevbit.c src/devs.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-09T192553.845531Z"></a>
-2006-11-09T19:25:53.845531Z leonardo</strong> (<a href="Details.htm#2006-11-09T192553.845531Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : Provide a single color stack for entire shading.
-
-</pre>
-<p>[src/gxshade4.h src/gxshade1.c src/gxshade4.c src/gxshade6.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-09T022813.502287Z"></a>
-2006-11-09T02:28:13.502287Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Trap errors from findfont, etc. and re-throw them as selectfont errors.
-Partial fix fot CET 13-16.ps
-</pre>
-<p>[lib/gs_dps1.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-09T015418.338382Z"></a>
-2006-11-09T01:54:18.338382Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change the order of argument checking in kshow operator.
-Partial fix fot CET 13-12.ps
-</pre>
-<p>[src/zchar.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-09T011130.297156Z"></a>
-2006-11-09T01:11:30.297156Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Following Adobe example accept 1-component multiple data sources in imahemask.
-Match CET 12-08b.ps
-
-</pre>
-<p>[src/zimage.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-08T200148.930089Z"></a>
-2006-11-08T20:01:48.930089Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-A couple of minor additions to match CPSI. Mostly just to show customers
-that these are device specific values they may want to set themselves.
-</pre>
-<p>[lib/gs_cet.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-08T175948.588441Z"></a>
-2006-11-08T17:59:48.588441Z leonardo</strong> (<a href="Details.htm#2006-11-08T175948.588441Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (shadings) : Improving radial gradients.
-
-</pre>
-<p>[src/gxshade1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-08T161335.888122Z"></a>
-2006-11-08T16:13:35.888122Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Make UniqueID error reporting match Adobe's. Partial fix for 13-05.PS.
-</pre>
-<p>[src/idparam.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-08T133618.319314Z"></a>
-2006-11-08T13:36:18.319314Z leonardo</strong> (<a href="Details.htm#2006-11-08T133618.319314Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : Rearrange gs_client_color_s to allow saving RAM from color components.
-
-</pre>
-<p>[src/gsccolor.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-08T125536.512197Z"></a>
-2006-11-08T12:55:36.512197Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Set errorinfo for Background key in shading dictionary. Clear some
-issurs detected by CET 09-47G.PS and 09-47H.PS.
-</pre>
-<p>[src/zshade.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-08T123045.541199Z"></a>
-2006-11-08T12:30:45.541199Z leonardo</strong> (<a href="Details.htm#2006-11-08T123045.541199Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (shadings) : Improving radial gradients.
-
-</pre>
-<p>[src/gxshade1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-07T233031.983202Z"></a>
-2006-11-07T23:30:31.983202Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Prepend $(DESTDIR) to unix 'make install' paths for the convenience of 
-packagers. This assumes make will substitute an empty string for 
-undefined makefile variable, but this is a widespread convention.
-Bug 688948.
-</pre>
-<p>[src/unixinst.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-07T194918.274457Z"></a>
-2006-11-07T19:49:18.274457Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Remove the deprecated ps2write.bat, which does not work. ps2ps2.bat is 
-the correct script to invoke. Bug 688977.
-</pre>
-<p>[lib/ps2write.bat]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-07T185246.763208Z"></a>
-2006-11-07T18:52:46.763208Z Ray Johnston</strong> (<a href="Details.htm#2006-11-07T185246.763208Z">details</a>)</p>
-<blockquote>
-<pre>
-Turn on CPSI mode for CET runs. This mode uses the CPSI cmyk_to_rgb
-conversion and 'eofill' for Type1 characters.s
-
-</pre>
-<p>[lib/gs_cet.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-07T155545.038514Z"></a>
-2006-11-07T15:55:45.038514Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Use standard vector product formula to decide whether the 2 tangent lines
-in arct operator are collinear. Fix CET 11-03.
-
-</pre>
-<p>[src/gspath1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-07T125211.415127Z"></a>
-2006-11-07T12:52:11.415127Z leonardo</strong> (<a href="Details.htm#2006-11-07T125211.415127Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (gs_cet.ps) : Patch 'setsmoothing' for a better view of shadings in CET tests (continued).
-
-</pre>
-<p>[lib/gs_cet.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-07T124634.330897Z"></a>
-2006-11-07T12:46:34.330897Z leonardo</strong> (<a href="Details.htm#2006-11-07T124634.330897Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (gs_cet.ps) : Patch 'setsmoothing' for a better view of shadings in CET tests.
-
-</pre>
-<p>[lib/gs_cet.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-07T035009.475944Z"></a>
-2006-11-07T03:50:09.475944Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Adjust error reporting from sethalftone to match CET 09-40.
-Fix an error in sethalftone redefinition. Halftone can read from
-the current file; sethalftone cannot be redefined as { pop } .
-
-</pre>
-<p>[lib/gs_dps2.ps lib/gs_ll3.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-07T011342.489161Z"></a>
-2006-11-07T01:13:42.489161Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix CET 09-32:
-Adjust error reporting from setcolorrendering to match the test.
-Make TransformPQR a required parameter, as specified by the PLRM.
-
-</pre>
-<p>[lib/gs_lev2.ps src/zcrd.c src/zcie.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-06T185856.541927Z"></a>
-2006-11-06T18:58:56.541927Z leonardo</strong> (<a href="Details.htm#2006-11-06T185856.541927Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (shadings) : The monotonoty check for Stitching function was wrong.
-
-</pre>
-<p>[src/gsfunc3.c src/gxshade6.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-06T123312.321244Z"></a>
-2006-11-06T12:33:12.321244Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Partialy fix CET 13-05:
-- Trap errors in definefont procedure and re-throw them as definefont errors.
-- Throw "invalidaccess in definefont" error for the no-access font dictionary
-  instead of invalidfont that happens without the check. 
-- Silently ignore invalid /FID attribute.
-
-</pre>
-<p>[lib/gs_fonts.ps lib/gs_res.ps src/zbfont.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-05T041418.656525Z"></a>
-2006-11-05T04:14:18.656525Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Adjust error reporting from findfont procedure to match Distiller and CET
-13-06.PS.tek360 . The PhotoPrint product is clearly wrong here leaving
-a few objects on the stack besides the arguments when findfont fails.
-</pre>
-<p>[lib/gs_res.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-05T030015.616716Z"></a>
-2006-11-05T03:00:15.616716Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Adjust error reporting from findencoding procedure to match Adobe.
-Make "null ... findresource" throw /typecheck instead of /undefinedresource .
-Fix CET 13-06.PS
-</pre>
-<p>[lib/gs_res.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-04T170522.998270Z"></a>
-2006-11-04T17:05:22.998270Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change attributes of the array form of the device color spaces.
-Fix a bug in HSB to RGB conversion introduced in rev. 7124.
-Simplify equality testing of color spaces: names match corresponding
-array forms, all other match when color space arrays are equal.
-Accept float value as a color value for an indexed color space.
-Fixes CET 09-06.PS and many other test cases.
-
-</pre>
-<p>[lib/gs_indxd.ps lib/gs_cspace.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-04T152319.316020Z"></a>
-2006-11-04T15:23:19.316020Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix error reporting for setdevparams operator, CET 27-08.
-
-</pre>
-<p>[lib/gs_lev2.ps src/ziodev2.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-04T141105.665517Z"></a>
-2006-11-04T14:11:05.665517Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Accept negative value for MinFontCompress user parameter and silently
-substitute with 0. Intercept setuserparams errors and re-throw them as
-setcacheparams errors. Partial fix for CET 27-07.ps.
-
-</pre>
-<p>[lib/gs_lev2.ps src/gsfont.c src/zusparam.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-04T055916.045180Z"></a>
-2006-11-04T05:59:16.045180Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Increase the number of DeviceN components we can handle to at least
-250 (which is needed by CET 09-03, 09-06, ...). Both GS_CLIENT_COLOR_MAX_COMPONENTS
-and MAX_VSTACK depth are needed since we use Type 4 functions to handle DeviceN colors.
-</pre>
-<p>[src/gsccolor.h src/gsfunc4.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-04T055114.333525Z"></a>
-2006-11-04T05:51:14.333525Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Make the Device color spaces arrays instead of packedarrays for Adobe
-compatibility. CET 09-03, 09-06 and others.
-</pre>
-<p>[lib/gs_cspace.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-04T040222.614110Z"></a>
-2006-11-04T04:02:22.614110Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Accept negative argument for setcachelimit operator and silently substitute
-with 0. Intercept setuserparams errors and re-throw them as setcachelimit
-errors. Fix CET 27-06.ps.
-
-</pre>
-<p>[lib/gs_lev2.ps src/gsfont.c src/zusparam.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-03T204710.212392Z"></a>
-2006-11-03T20:47:10.212392Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Fix: Change /.OrigFont key to /OrigFont to match (undocumented) Adobe
-behavior. Fixes CET 15-04-1 et al and 16-08-1. Note: test file
-Bug687615.ps depends on old undocumented behavior, but has been patched
-in the comparefiles repository.
-</pre>
-<p>[lib/gs_fonts.ps src/gdevpdtt.c src/zbfont.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-03T204313.567715Z"></a>
-2006-11-03T20:43:13.567715Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Fix: Fixes clipsave/cliprestore nested with gsave operations. Correct
-behavior is to save clipstack into saved gstate, and clear the clipstack
-in the current graphics state, as clarified in PLRM3. Fixes 450-01.ps and
-CET 09-54-2 et al, and 11-06-2.
-</pre>
-<p>[src/gsstate.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-03T192058.328736Z"></a>
-2006-11-03T19:20:58.328736Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Make arcto and arct operators throw undefinedresult when the start point
-or the end point is the same as the center making calculation of the
-tangent impossible. Fix CET 11-04.ps.
-
-</pre>
-<p>[src/gspath1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-03T062815.169508Z"></a>
-2006-11-03T06:28:15.169508Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix some typo's editting blunders. No code change.
-</pre>
-<p>[src/gsmisc.c src/zmisc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-03T054505.987701Z"></a>
-2006-11-03T05:45:05.987701Z Ray Johnston</strong> (<a href="Details.htm#2006-11-03T054505.987701Z">details</a>)</p>
-<blockquote>
-<pre>
-Implement dynamic configuration of previous compile options that are needed
-for CPSI compatibility running the PS CET.
-
-</pre>
-<p>[src/gsmisc.c src/zmisc.c src/zchar1.c src/gxdcconv.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-02T194247.894000Z"></a>
-2006-11-02T19:42:47.894000Z leonardo</strong> (<a href="Details.htm#2006-11-02T194247.894000Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (imagemask) : An optimization for imagemask with a shading color, continued 2.
-
-</pre>
-<p>[src/lib.mak src/gspcolor.h src/gximask.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-02T191923.740183Z"></a>
-2006-11-02T19:19:23.740183Z leonardo</strong> (<a href="Details.htm#2006-11-02T191923.740183Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (imagemask) : An optimization for imagemask with a shading color, continued.
-
-</pre>
-<p>[src/gsimage.c src/lib.mak src/gxacpath.c src/int.mak src/gximask.c src/gxccache.c src/gzcpath.h src/gxclrast.c src/gximask.h src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-01T211841.176742Z"></a>
-2006-11-01T21:18:41.176742Z leonardo</strong> (<a href="Details.htm#2006-11-01T211841.176742Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : When filling a path with a shading, the filling rule was missed. 
-
-</pre>
-<p>[src/gxcpath.c src/gxfill.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-01T195848.174934Z"></a>
-2006-11-01T19:58:48.174934Z Ray Johnston</strong> (<a href="Details.htm#2006-11-01T195848.174934Z">details</a>)</p>
-<blockquote>
-<pre>
-Add prototypes for _ftelli64 and _fseeki64 for MSVC 6 builds. Allows
-> 2Gb clist when building with MSVC 6. Bug 688394 for customer 330.
-
-</pre>
-<p>[src/gp_mswin.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-01T043135.972287Z"></a>
-2006-11-01T04:31:35.972287Z Henry Stiles</strong></p>
-<blockquote>
-<pre>
-This file should have been included in the previous checkin.  gs is
-now an external repository and changes have to be checked in
-explicitly.
-</pre>
-<p>[src/gdevpxop.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-01T010501.781266Z"></a>
-2006-11-01T01:05:01.781266Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change order of operand checking in setfileposition to match CET 23-28.ps
-</pre>
-<p>[src/zfileio.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-01T004439.318388Z"></a>
-2006-11-01T00:44:39.318388Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Make resourcestatus throw typecheck when resource category is not a name.
-Partial fix for CET 23-26.ps, page 4.
-</pre>
-<p>[lib/gs_res.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-31T232122.115009Z"></a>
-2006-10-31T23:21:22.115009Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change the order of argument checking in renamefile operator and the error
-code returned for renaming bare devices such as (%stdin) to match CET 23-23.ps
-</pre>
-<p>[src/gsfname.c src/zfile.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-31T213003.431760Z"></a>
-2006-10-31T21:30:03.431760Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change the order of argument testing in readline operator to match CET 23-22.ps
-</pre>
-<p>[src/zfileio.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-31T210030.566372Z"></a>
-2006-10-31T21:00:30.566372Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes a bug: 'bind' would affect non-writable ordinary arrays, rather than
-doing nothing per the PLRM.  ('bind' still affects packed arrays, per the
-PLRM.)  Fixes a discrepancy in PS3 CET 31-01-2.
-</pre>
-<p>[src/zmisc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-31T205838.108340Z"></a>
-2006-10-31T20:58:38.108340Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes a bug that caused certain 1-operand math operators to return typecheck
-rather than stackunderflow if the stack was empty.  Fixes a discrepancy in
-PS3 CET 25-05-1.
-</pre>
-<p>[src/iutil.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-31T173629.458383Z"></a>
-2006-10-31T17:36:29.458383Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change the order of argument checking for readstring operator to satisfy CET
-23-21.ps . In general, CET prefers other errors over stack underflow when
-there is a choice. Ghostscript was originally designed to do the opposite.
-</pre>
-<p>[src/zfileio.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-31T042918.220326Z"></a>
-2006-10-31T04:29:18.220326Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Makes 0 0 exp return 1.0 rather than signalling undefinedresult, to match
-Adobe interpreters.  Fixes a discrepancy in PS3 CET 25-07-1.
-</pre>
-<p>[src/zmath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-30T222055.924215Z"></a>
-2006-10-30T22:20:55.924215Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fully check an setcolor operand before trying to access a new one to match
-CET 09-30 and 09-48 error reporting. Down, not across.
-</pre>
-<p>[lib/gs_cspace.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-30T215756.999671Z"></a>
-2006-10-30T21:57:56.999671Z Ray Johnston</strong> (<a href="Details.htm#2006-10-30T215756.999671Z">details</a>)</p>
-<blockquote>
-<pre>
-Tolerate some missing keys in a CMap (previously we only allowed for missing
-CMapName). Missing /CodeMap and /CIDSystemInfo now tolerated for PS CET 23-25
-and others.
-
-</pre>
-<p>[lib/gs_cmap.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-30T215344.580966Z"></a>
-2006-10-30T21:53:44.580966Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Remove Localization Resource since CPSI doesn't define this. PS CET 23-25
-and others.
-</pre>
-<p>[lib/gs_cet.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-30T214751.298314Z"></a>
-2006-10-30T21:47:51.298314Z leonardo</strong> (<a href="Details.htm#2006-10-30T214751.298314Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : Don't replace FDArray for a built CIDFontType 0.
-
-</pre>
-<p>[src/zfcid0.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-30T182009.692598Z"></a>
-2006-10-30T18:20:09.692598Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix decoding of the indexed color space in the smooth shading.
-Adjust error codes to satisfy CET 12-14a, 12-14b 12-14e, 12-14f, 12-14g
-Change gs_errorinfo_put_pair() to take char* instead of byte* a
-more common type and move all errorinfo-related functions to idparam.c
-because they are most often used with dictionary parameter functions.
-
-</pre>
-<p>[src/zimage.c src/idparam.c src/zshade.c src/int.mak src/interp.c lib/gs_ll3.ps src/idparam.h src/gxshade.c src/interp.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-30T145434.519781Z"></a>
-2006-10-30T14:54:34.519781Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Comment change.
-
-gsargs::arg_push_string changes the parsing algorithm to parse on 
-spaces.  This is a side effect of changing the depth of the arg_list.  
-Currently only the postscript -c option uses this parsing scheme.
- 
-No Differences.
-</pre>
-<p>[src/gsargs.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-27T114901.166620Z"></a>
-2006-10-27T11:49:01.166620Z leonardo</strong> (<a href="Details.htm#2006-10-27T114901.166620Z">details</a>)</p>
+<p><strong><a name="2007-03-26T003609.521618Z"></a>
+2007-03-26T00:36:09.521618Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fix : MSVC warning.
-
-</pre>
-<p>[src/gsiorom.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-27T000416.218261Z"></a>
-2006-10-27T00:04:16.218261Z Alex Cherepanov</strong> (<a href="Details.htm#2006-10-27T000416.218261Z">details</a>)</p>
-<blockquote>
-<pre>
-Don't modify the destination string of cvs and cvrs operators on
-failure. Change the returned error codes to suit the CET tests
-24-05.PS and 24-06.PS .
-
-</pre>
-<p>[src/zfileio.c src/iutil.c src/iutil.h src/ztype.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-26T231005.159422Z"></a>
-2006-10-26T23:10:05.159422Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Fix: make out-of-bounds string DataSource reads return 0 bytes, rather 
-than UMR. Spec calls for /rangecheck, but CPSI silently returns garbage. 
-Improves 09-47B page 12 (focus on test 6), but exact match to CPSI is
-probably not feasible.
-</pre>
-<p>[src/gsdsrc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-26T221401.743778Z"></a>
-2006-10-26T22:14:01.743778Z leonardo</strong> (<a href="Details.htm#2006-10-26T221401.743778Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (TT font reader) : Obtain Unicode codes from Encoding glyph names of a special format.
-
-</pre>
-<p>[lib/pdf_font.ps lib/gs_ttf.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-26T082631.673716Z"></a>
-2006-10-26T08:26:31.673716Z leonardo</strong> (<a href="Details.htm#2006-10-26T082631.673716Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : Specialize the build_char function argument type (continued).
-
-</pre>
-<p>[src/lib.mak src/gxfcopy.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-26T075320.323680Z"></a>
-2006-10-26T07:53:20.323680Z leonardo</strong> (<a href="Details.htm#2006-10-26T075320.323680Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : Specialize the build_char function argument type.
-
-</pre>
-<p>[src/gxchar.c src/gstext.c src/gxfcopy.c src/gxfont.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-26T070758.608985Z"></a>
-2006-10-26T07:07:58.608985Z leonardo</strong> (<a href="Details.htm#2006-10-26T070758.608985Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : MSVC warning in the last patch.
-
-</pre>
-<p>[src/interp.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-26T053639.854227Z"></a>
-2006-10-26T05:36:39.854227Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fix: /bind load printed --.bind-- rather than --bind--. Partly fixes a
-discrepancy in PS3 CET 31-01-2.
-</pre>
-<p>[lib/gs_ll3.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-26T043935.686300Z"></a>
-2006-10-26T04:39:35.686300Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Replace inexact decimal literals in the HSB<->RGB algorithms with more exact
-computed values, so that (e.g.) 0.2 1 1 sethsbcolor currenthsbcolor returns
-0.2 1 1.  Fixes problems in PS3 CET 09-41-4.
-</pre>
-<p>[lib/gs_cspace.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-26T010353.154097Z"></a>
-2006-10-26T01:03:53.154097Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Implementation of imagemask scaling. Fixes CET 09-24 page 3 and many 
-other instances of the interpolated "turkey" bitmap. This implementation
-mostly matches Adobe, but differs in one bit; further analysis of the
-Adobe algorithm would be necessary to make it match 100%.
-</pre>
-<p>[src/lib.mak src/zfimscale.c src/simscale.c src/int.mak lib/gs_img.ps src/simscale.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-25T170148.042147Z"></a>
-2006-10-25T17:01:48.042147Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Add a routine to create and store [/key any] array in $error.errorinfo for
-better conformance with Adobe PS interpreters. This routine will be called
-from many places that reports errors in dictionary parameters. Use the new
-routine to fix one case of error reporting in the inage operator.
-Bug 688956.
-
-</pre>
-<p>[src/zimage.c src/int.mak src/interp.c src/interp.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-25T121009.905326Z"></a>
-2006-10-25T12:10:09.905326Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Normalize bounding box retrieved from PostScript BBox parameter in the
-shading dictionary because Adobe interpreters accept denormalized box.
-Bug 688937, customer 200.
-
-</pre>
-<p>[src/zshade.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-24T151303.211241Z"></a>
-2006-10-24T15:13:03.211241Z leonardo</strong> (<a href="Details.htm#2006-10-24T151303.211241Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (imagemask) : An optimization for imagemask with a shading color.
-
-</pre>
-<p>[src/gsimage.c src/gsptype1.c src/lib.mak src/zimage.c src/gsptype2.c src/gxcpath.c src/gxacpath.c src/gsimage.h src/gxcpath.h src/gxccache.c src/gzacpath.h src/gdevpdfi.c src/gxdevcli.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-24T122214.551224Z"></a>
-2006-10-24T12:22:14.551224Z Tor Andersson</strong></p>
-<blockquote>
-<pre>
-A conditionally compiled mechanism to allow cached characters
-to be locked out from eviction. A cached character has a reference
-count, which if non-zero will prevent the cache slot to be evicted.
-
-This is needed for the GSLite API.
-
-</pre>
-<p>[src/gxfcache.h src/gxccman.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-23T111711.666646Z"></a>
-2006-10-23T11:17:11.666646Z leonardo</strong> (<a href="Details.htm#2006-10-23T111711.666646Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : Repair the character cache logics with persistent cache entries (continued).
-
-</pre>
-<p>[src/gxfcache.h src/gxccman.c src/gxstroke.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-22T185827.280592Z"></a>
-2006-10-22T18:58:27.280592Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: xshow/yshow/xyshow checked the length of the widths array
-incorrectly, and the outcome of the check was ignored.  Partially fixes a
-discrepancy in PS3 CET 13-27/28/29.
-</pre>
-<p>[src/gxchar.c src/gstext.c src/gstext.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-22T175851.962128Z"></a>
-2006-10-22T17:58:51.962128Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: the user path operators didn't check encoded user paths to make
-sure that the operand string/array and operator string allowed read access.
-Partially fixes a discrepancy in PS3 CET 13-29-3.
-</pre>
-<p>[src/ibnum.c src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-21T223811.960157Z"></a>
-2006-10-21T22:38:11.960157Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Changes exec, stopped, and .stopped so that if the object to be executed is
-noaccess and executable, the invalidaccess error occurs with the object
-still on the operand stack.  Fixes an Adobe incompatibility in PS3 CET
-28-14-1.
-</pre>
-<p>[src/zcontrol.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-20T011242.025502Z"></a>
-2006-10-20T01:12:42.025502Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-FIX: Fixes CET 18-02A p4 and others. Optimization for filling shadings
-by installing a clipper device with the path, and rendering complex 
-color through it, does not produce correct results when fill rule is
-eofill. This patch simply disables the optimization in the case of
-eofill. We should probably look at why the optimized code produces
-incorrect results, as that may affect correctness of eoclip, not to
-mention the performance issues.
-</pre>
-<p>[src/gxfill.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-18T133251.500333Z"></a>
-2006-10-18T13:32:51.500333Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix error returned from currentdevparams. Fixes PS LL3 CET 27-03. Thanks
-to Noriyuki Matsushima for this patch.
-
-</pre>
-<p>[src/ziodev2.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-18T070110.427208Z"></a>
-2006-10-18T07:01:10.427208Z Dan Coby</strong> (<a href="Details.htm#2006-10-18T070110.427208Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix for 688880 Encrypted PDF can not be processed.
-
-</pre>
-<p>[lib/pdf_sec.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-17T133302.347582Z"></a>
-2006-10-17T13:33:02.347582Z leonardo</strong> (<a href="Details.htm#2006-10-17T133302.347582Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (gs_main_finit) : Provide a right finalization for the language switch project.
-
-</pre>
-<p>[src/imain.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-16T153051.595142Z"></a>
-2006-10-16T15:30:51.595142Z leonardo</strong> (<a href="Details.htm#2006-10-16T153051.595142Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (memory management) : Restore the memory wrapper code consistency.
-
-</pre>
-<p>[src/gsmalloc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-16T150820.540609Z"></a>
-2006-10-16T15:08:20.540609Z leonardo</strong> (<a href="Details.htm#2006-10-16T150820.540609Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : Repair the character cache logics with persistent cache entries.
-
-</pre>
-<p>[src/gxfcache.h src/gsfont.c src/gxccman.c src/zfont.c src/gxccache.c src/gxfont.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-16T125005.195523Z"></a>
-2006-10-16T12:50:05.195523Z leonardo</strong> (<a href="Details.htm#2006-10-16T125005.195523Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (Resource machinery) : Improve working with ROM file system.
-
-</pre>
-<p>[lib/gs_res.ps src/zfile.c src/zfile1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-15T171945.555905Z"></a>
-2006-10-15T17:19:45.555905Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix for bug 688929 -- Genoa test 412-01.ps defines a couple of Type 42 fonts
-without anything in the 'sfnts'. This hack switches it to a Type 3. This is
-harmless for normal files since the check is quick and is only executed when
-fonts are loaded.
-
-</pre>
-<p>[lib/gs_typ42.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-13T011458.600115Z"></a>
-2006-10-13T01:14:58.600115Z leonardo</strong> (<a href="Details.htm#2006-10-13T011458.600115Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (FAPI) : Restore the functionality and the documentation, which were broken with commitments 6998 7077 7078.
-
-</pre>
-<p>[src/fapiufst.c src/gxfapiu.c src/gxfapiu.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-13T000234.922456Z"></a>
-2006-10-13T00:02:34.922456Z leonardo</strong> (<a href="Details.htm#2006-10-13T000234.922456Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (clist) : CCITTFaxDecode consumed extra byte.
-
-</pre>
-<p>[src/gxclutil.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-11T211253.047803Z"></a>
-2006-10-11T21:12:53.047803Z leonardo</strong> (<a href="Details.htm#2006-10-11T211253.047803Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (spot analyzer) : Clean pointers when closing.
-
-</pre>
-<p>[src/gzspotan.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-11T200611.668976Z"></a>
-2006-10-11T20:06:11.668976Z leonardo</strong> (<a href="Details.htm#2006-10-11T200611.668976Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (memory manager) : gs_heap_free_object could break itself.
-
-</pre>
-<p>[src/gsmalloc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-11T185008.977036Z"></a>
-2006-10-11T18:50:08.977036Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix 'bound_0_1' procedure to return 'real' rather than 'int'.
-Fixes CET 09-02.PS
-</pre>
-<p>[lib/gs_cspace.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-11T181210.866136Z"></a>
-2006-10-11T18:12:10.866136Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-removing c++ comment.
-
-Warning changes to gsmalloc.c have broken the -K set max heap usage option.
-
-</pre>
-<p>[src/gsmalloc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-11T055404.315501Z"></a>
-2006-10-11T05:54:04.315501Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Add gs_cet.ps to the %rom%lib/ directory so that it will be found without
-problems when running the PS CET conformance which needs this file.
-
-Later we might remove it from the %rom%lib/ but it doesn't really take up
-much space and it will prevent 'file not found' failures.
-</pre>
-<p>[src/int.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-11T025722.469112Z"></a>
-2006-10-11T02:57:22.469112Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Initial version of 'startup' file to configure Ghostscript to match the
-Adpbe CPSI to run CET tests.
-</pre>
-<p>[lib/gs_cet.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-10T224356.823756Z"></a>
-2006-10-10T22:43:56.823756Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Commenting out the memory wrappers retrying and locked.
-This will obviously cause concern and testing for gs, 
-on the other hand it simplifies the memory allocations
-and removes some significant issues with memory cleanup
-when multiple jobs are run together in a language switch
-environment.
-
-</pre>
-<p>[src/gsmalloc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-10T181622.525231Z"></a>
-2006-10-10T18:16:22.525231Z leonardo</strong> (<a href="Details.htm#2006-10-10T181622.525231Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (PS interpreter) : Dont print "Returning error -102." that is not an error.
-
-</pre>
-<p>[src/interp.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-10T180019.925286Z"></a>
-2006-10-10T18:00:19.925286Z leonardo</strong> (<a href="Details.htm#2006-10-10T180019.925286Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (stroking) : Zero lengh dashes have been missed, part 2.
-
-</pre>
-<p>[src/lib.mak src/gxpdash.c src/gxstroke.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-10T100337.323396Z"></a>
-2006-10-10T10:03:37.323396Z leonardo</strong> (<a href="Details.htm#2006-10-10T100337.323396Z">details</a>)</p>
-<blockquote>
-<pre>
-Provide a handling of true Unicode fonts.
-
-</pre>
-<p>[Resource/CMap/Identity-UTF16-V lib/gs_ciddc.ps Resource/CMap/Identity-UTF16-H doc/Use.htm src/gdevpdtc.c src/gsfcmap.c src/zfcmap.c lib/gs_fntem.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-06T185335.444836Z"></a>
-2006-10-06T18:53:35.444836Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Stepping on Igor's stroke code fully expecting him to review it.
-This is the copy of the stroke code Igor originally gave the PCL team.
-
-The code it is replacing loses data and produces stray lines.
-
-</pre>
-<p>[src/gxstroke.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-06T165437.190610Z"></a>
-2006-10-06T16:54:37.190610Z Ray Johnston</strong> (<a href="Details.htm#2006-10-06T165437.190610Z">details</a>)</p>
-<blockquote>
-<pre>
-Change to make color values be 'real' instead of sometimes 'integer' types
-for PS CET 09-02 and MANY other pages.
-
-</pre>
-<p>[lib/gs_devcs.ps src/zcolor.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-06T152515.662720Z"></a>
-2006-10-06T15:25:15.662720Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Merge from pcl tree.
-
-The freeing of the rop_dev and clip_dev in an image enum now 
-unhooks forwarding devices prior to freeing otherwise there 
-are memory leaks.
-
-The rational behind the direct frees used here verses 
-the more normal reference counting of graphic library objects 
-has apparently been lost.  
-
-</pre>
-<p>[src/gxidata.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-06T152013.457027Z"></a>
-2006-10-06T15:20:13.457027Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Removing incorrect unsetting of device color when the device isn't a 
-bit tagging device.  The bit tagging code shouldn't affect other devices.
-
-
-</pre>
-<p>[src/gspaint.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-06T151810.804229Z"></a>
-2006-10-06T15:18:10.804229Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Changing a logging error into a return error that will be ignored later.
-
-This makes the -Z# debugging output more usable.
-
-
-</pre>
-<p>[src/gdevdflt.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-06T151600.887988Z"></a>
-2006-10-06T15:16:00.887988Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Merge changes from pcl tree.
-
-PSI_INCLUDED is used to signal that gs is not at the top of the system but
-rather is part of a language switching build.
-
-In this case the outputing of pages and management of the device is not 
-completely under postscript's control.
-
-</pre>
-<p>[src/zdevice.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-06T151252.976332Z"></a>
-2006-10-06T15:12:52.976332Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Merge fix from pcl tree, 
-writing a display list with a contone device seg faulted.
-
-</pre>
-<p>[src/gxclimag.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-06T140805.588652Z"></a>
-2006-10-06T14:08:05.588652Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Restore code that is required for raster ops. 
-
-
-</pre>
-<p>[src/gxdcolor.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-05T014556.126213Z"></a>
-2006-10-05T01:45:56.126213Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Pacify Valgrind. Copy a non 0-terminated PS string to a local buffer to avoid
-scanning past the end of the string. Bug 688882.
-
-</pre>
-<p>[src/gdevpdfr.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-05T010935.392689Z"></a>
-2006-10-05T01:09:35.392689Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Following Acrobat Reader 5, ignore everything outside of begincmap..endcmap
-Bug 688812, customer 170.
-
-</pre>
-<p>[lib/pdf_font.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-05T010055.479409Z"></a>
-2006-10-05T01:00:55.479409Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Avoid the operand stack overflow. Construct CharStrings ductionary without
-.dicttomark operator. Bug 688802, customer 130.
-
-</pre>
-<p>[lib/gs_ttf.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-05T004754.384597Z"></a>
-2006-10-05T00:47:54.384597Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Use correct transformation matrix for calculating the current point movement
-for PDF text rendering mode 3. Bug 688756, customer 700.
-
-</pre>
-<p>[lib/pdf_ops.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-04T132944.744703Z"></a>
-2006-10-04T13:29:44.744703Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix a reference to an incorrect bug number in toolbin/vg_bugs.supp
-</pre>
-<p>[toolbin/vg_bugs.supp]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-04T123021.555827Z"></a>
-2006-10-04T12:30:21.555827Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix off-by-one error in the PDF font subset prefix generator that
-mixed in an uninitialised byte when the object size was odd.
-This error caused indeterministic PDF generation and Valgrind warnings.
-Bug 688911.
-
-</pre>
-<p>[src/gdevpdtb.c toolbin/vg_bugs.supp]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-04T110921.389337Z"></a>
-2006-10-04T11:09:21.389337Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Use open_device procedure to identify the type of the device instead of the
-standard gs_object_type() because gs_cpath_accum_device is allocaded on
-the stack i.e. has no block header with a descriptor but has dev->memory set
-like a heap-allocated device. Bug 688874.
-
-</pre>
-<p>[src/gxfill.c src/gzspotan.c src/gzspotan.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-03T180837.387486Z"></a>
-2006-10-03T18:08:37.387486Z leonardo</strong> (<a href="Details.htm#2006-10-03T180837.387486Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Pacify Valgrind with not touching an uninitialized data.
-
-</pre>
-<p>[src/gdevpdtc.c src/gdevpdte.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-03T003114.024018Z"></a>
-2006-10-03T00:31:14.024018Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Port additional UFST initialization changes from ghostpcl trunk.
-</pre>
-<p>[src/fapiufst.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-02T232612.368734Z"></a>
-2006-10-02T23:26:12.368734Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Port UFST-related changes from the ghostpcl tree, r2472 to r2532. This
-introduces gx_UFST_init() and _fini() functions, and make both PCL and 
-PS ufst initialization use these functions instead of calling ufst
-directly, so that the same ufst config is shared between the two.
-
-Also, update the copyright headers, and defined a needed enum entry for 
-UFST MicroType fonts.
-</pre>
-<p>[src/gxfapiu.c src/gxfapiu.h src/gxftype.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-02T232105.393683Z"></a>
-2006-10-02T23:21:05.393683Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Set normal eol and keyword substitution flags.
-</pre>
-<p>[src/gxfapiu.c src/gxfapiu.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-02T190230.811324Z"></a>
-2006-10-02T19:02:30.811324Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Make gs_image_common_init() a proper public function since it is called 
-by the PCL interpreter.
-</pre>
-<p>[src/gsimage.c src/gsimage.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-02T141053.409280Z"></a>
-2006-10-02T14:10:53.409280Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-
-Add boolean USE_ttfReader to gs_type42_font_init()
-In general this is always set true.  If this is set false the caller
-will disable the attachment of ttfReader for dynalab ttf font hinting 
-and the caller is expected to do all the gs_type42 font initialization
-that was required prior to the addition of ttfReader to the code. 
-
-Add an early out from gs_type42_font_init() that bypasses some table 
-generation that isn't needed when USE_ttfReader is false.  Pulling the
-return statement here will reenable this code and is harmless except for 
-some small memory leaks.
-
-Currently only the PXL downloaded ttf fonts use the false case init,
-to render fonts with UFST not with FAPI ufst.
-
-NO expected pdf or ps or pcl differences since the code path is identical.
-  
-
-</pre>
-<p>[src/gxfcopy.c src/gxccman.c src/gxfont42.h src/gstype42.c src/zfont42.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-28T055604.096363Z"></a>
-2006-09-28T05:56:04.096363Z Ralph Giles</strong> (<a href="Details.htm#2006-09-28T055604.096363Z">details</a>)</p>
-<blockquote>
-<pre>
-Add an error callback to the example jasper applications. Previously they
-always failed (or succeeded) silently.
-
-</pre>
-<p>[jasper/src/appl/imgcmp.c jasper/src/appl/jasper.c jasper/src/appl/jasper_sdl.c jasper/src/appl/imginfo.c jasper/src/appl/jiv.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-27T203741.367020Z"></a>
-2006-09-27T20:37:41.367020Z Ralph Giles</strong> (<a href="Details.htm#2006-09-27T203741.367020Z">details</a>)</p>
-<blockquote>
-<pre>
-Duplicate JPX image channels if the cmap box has multiple references to
-satisfy the expectations of later parsing. Bug 688869.
-
-</pre>
-<p>[jasper/src/libjasper/jp2/jp2_dec.c jasper/src/libjasper/base/jas_image.c jasper/src/libjasper/include/jasper/jas_image.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-25T215055.223674Z"></a>
-2006-09-25T21:50:55.223674Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Correct a typo in the previous revision.
-</pre>
-<p>[src/configure.ac]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-25T214534.607229Z"></a>
-2006-09-25T21:45:34.607229Z Ralph Giles</strong> (<a href="Details.htm#2006-09-25T214534.607229Z">details</a>)</p>
-<blockquote>
-<pre>
-Have the configure script check for fopen64 before using it.
-Bug 688394.
-
-</pre>
-<p>[src/Makefile.in src/configure.ac src/gp_unifs.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-24T235046.301070Z"></a>
-2006-09-24T23:50:46.301070Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix calculation of the PDF font subset prefix. This change has little effect,
-except enabling previously unreachable code and generating different prefixes
-in some cases.
-
-</pre>
-<p>[src/gdevpdtb.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-24T132231.256099Z"></a>
-2006-09-24T13:22:31.256099Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-New version of vg_bugs.supp for the recent Valgrind and gcc. This file covers
-all bugs detected on the regression test suite except the bugs in the system calls
-and CRTL, which are difficult to suppres in the platform-independet way.
-</pre>
-<p>[toolbin/vg_bugs.supp]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-22T174233.433152Z"></a>
-2006-09-22T17:42:33.433152Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change s/stream/strm/ to fix a MSVC 6 warning: C4224: nonstandard extension
-used: formal parameter 'stream' was previously defined as a type.
-</pre>
-<p>[src/gp_iwatc.c src/gp_macio.c src/gp_mswin.c src/gp_os2.c src/gp_unifs.c src/gp.h src/gp_vms.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-22T005132.310174Z"></a>
-2006-09-22T00:51:32.310174Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : Cygwin/gcc warnings.
-
-</pre>
-<p>[src/gdevpdtt.c src/gdevpdtw.c src/devs.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-21T202401.154825Z"></a>
-2006-09-21T20:24:01.154825Z leonardo</strong> (<a href="Details.htm#2006-09-21T202401.154825Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Don't use sscanf on a non 0-terminated PS strings.
+Clear a Purify warning. Fix yet another case where a non-0-terminated string
+was directly used as a sscanf() argument, causing an access to the wild core.
 
 </pre>
 <p>[src/gdevpdfm.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-21T192148.437020Z"></a>
-2006-09-21T19:21:48.437020Z leonardo</strong> (<a href="Details.htm#2006-09-21T192148.437020Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdf14 device) : Properly intersect rects when composing transparency buffers (continued).
-
-</pre>
-<p>[src/gdevp14.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-21T123625.384099Z"></a>
-2006-09-21T12:36:25.384099Z leonardo</strong> (<a href="Details.htm#2006-09-21T123625.384099Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Wrinting a PDF/A, convert True Type fonts into CIDFontType2 (continued 2).
-
-</pre>
-<p>[src/gdevpdtb.c src/gxfcopy.c src/gdevpdtd.c src/gdevpdtt.c src/gdevpdtb.h src/gdevpdtw.c src/gxfcopy.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-20T182617.744657Z"></a>
-2006-09-20T18:26:17.744657Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix Valgrind warnings: (1) don't use sscanf on a non 0-terminated PS strings.
-Temporaty replace the last character of the string with '\0' before scanning.
-(2) Don't assign a structure to itself. Check for this case and skip the
-assignment. Bug 688890.
-
-</pre>
-<p>[src/gdevpdfm.c src/gshtscr.c src/gdevprn.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-20T120104.572458Z"></a>
-2006-09-20T12:01:04.572458Z leonardo</strong> (<a href="Details.htm#2006-09-20T120104.572458Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : pdfinflt.ps didn't work with some files.
-
-</pre>
-<p>[toolbin/pdfinflt.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-19T234803.361024Z"></a>
-2006-09-19T23:48:03.361024Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Correct a typo that cause jpx decoding to fail for all files.
-</pre>
-<p>[jasper/src/libjasper/jp2/jp2_dec.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-19T234543.473583Z"></a>
-2006-09-19T23:45:43.473583Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Propagate error messages from the jasper library.</pre>
-<p>[src/lib.mak src/sjpx.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-19T194020.717813Z"></a>
-2006-09-19T19:40:20.717813Z leonardo</strong> (<a href="Details.htm#2006-09-19T194020.717813Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Wrinting a PDF/A, convert True Type fonts into CIDFontType2 (continued).
-
-</pre>
-<p>[src/gdevpdtf.c src/gdevpdtw.c src/gdevpdtf.h src/gdevpdtw.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-19T185910.571301Z"></a>
-2006-09-19T18:59:10.571301Z leonardo</strong> (<a href="Details.htm#2006-09-19T185910.571301Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Wrinting a PDF/A, convert True Type fonts into CIDFontType2.
-
-</pre>
-<p>[src/gdevpdfx.h src/gdevpdtd.c src/gdevpdtf.c src/gdevpdtw.c src/gdevpdfb.h src/gdevpdtf.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-19T160849.517323Z"></a>
-2006-09-19T16:08:49.517323Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Work around a bug in the image operator, which doesn't always restore the
-operand stack when it fails.
-Bugs  688532, 688646, 688672, 688736, 688740, 688899.
-</pre>
-<p>[lib/pdf_draw.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-19T095525.954073Z"></a>
-2006-09-19T09:55:25.954073Z leonardo</strong> (<a href="Details.htm#2006-09-19T095525.954073Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Uninitialized variables.
-
-</pre>
-<p>[src/gdevpdtt.c src/gdevpdfu.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-19T082045.476798Z"></a>
-2006-09-19T08:20:45.476798Z leonardo</strong> (<a href="Details.htm#2006-09-19T082045.476798Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Generalize pdf_finish_font_descriptors (continued).
-
-</pre>
-<p>[src/gdevpdtd.c src/gdevpdtf.c src/gdevpdfu.c src/gdevpdtw.c src/gdevpdtd.h src/devs.mak src/gdevpdtf.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-19T071254.902919Z"></a>
-2006-09-19T07:12:54.902919Z leonardo</strong> (<a href="Details.htm#2006-09-19T071254.902919Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Generalize pdf_finish_font_descriptors.
-
-</pre>
-<p>[src/gdevpdtd.c src/gdevpdfu.c src/gdevpdtw.c src/gdevpdtd.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-19T035534.654291Z"></a>
-2006-09-19T03:55:34.654291Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Add the PDF/A and PDF/X prefix source files to the installed library 
-file list. Bug 688861.
-</pre>
-<p>[src/unixinst.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-19T023301.156102Z"></a>
-2006-09-19T02:33:01.156102Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Add a few new files to the unix makefile installation target. In 
-particular, opdfread.ps is needed by the ps2write device. We also
-install the new ps2ps2 convenience script for invoking it. Bug 688861.
-</pre>
-<p>[lib/ps2ps2 src/unixinst.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-19T022159.699240Z"></a>
-2006-09-19T02:21:59.699240Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Correct a broken link. Fixes bug 688896.
-</pre>
-<p>[doc/Ps2pdf.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-16T023146.612720Z"></a>
-2006-09-16T02:31:46.612720Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change s/steram/stream/ introduced in rev. 7040 and causing compile errors
-on old versions of MSVC. Bug 688893.
-
-</pre>
-<p>[src/gp_mswin.c src/gdevpdfi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-14T172956.804569Z"></a>
-2006-09-14T17:29:56.804569Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Copy a non 0-terminated PS string to a local buffer to avoid scanning past
-the end of the string. Also fix a few compiler warnings.
-Bug 688882.
-</pre>
-<p>[src/gdevpdfp.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-14T171941.966384Z"></a>
-2006-09-14T17:19:41.966384Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Pacify Valgrind. Initialize penum->planes[i].source.data in gsimage.c
-These pointers are enumerated during garbage collection.
-Bug 688886.
-</pre>
-<p>[src/gsimage.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-14T121543.242134Z"></a>
-2006-09-14T12:15:43.242134Z leonardo</strong> (<a href="Details.htm#2006-09-14T121543.242134Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (type1 hinter) : Delayedly adjust matrix precision with sbw data.
-
-</pre>
-<p>[src/gxhintn.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-14T043159.160662Z"></a>
-2006-09-14T04:31:59.160662Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Make the gs configure check the exit code of the jasper configure script 
-and print an error if it fails, avoiding a later build error if 
-jas_config_ac.h is not generated. Patch from Marcos H. Woehrmann. 
-Closes bug 688887.
-</pre>
-<p>[src/configure.ac]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-14T020708.908291Z"></a>
-2006-09-14T02:07:08.908291Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Check for a jpx image decoding fewer than the expected number of 
-channels, returning an error instead of a segfault. Work around
-for bug 688869, customer 531.
-</pre>
-<p>[jasper/src/libjasper/jp2/jp2_dec.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-14T015735.708945Z"></a>
-2006-09-14T01:57:35.708945Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Add correct copyright header and revision Id to some recently added 
-files. Also set native eol-style.
-</pre>
-<p>[src/strmio.c src/wtsimdi.c src/strmio.h src/gdevimdi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-13T172329.059613Z"></a>
-2006-09-13T17:23:29.059613Z leonardo</strong> (<a href="Details.htm#2006-09-13T172329.059613Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : CIDFontType2 must not embed into PDF 1.2 .
-
-</pre>
-<p>[src/gdevpdtt.c src/gdevpdtf.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-13T115910.663495Z"></a>
-2006-09-13T11:59:10.663495Z leonardo</strong> (<a href="Details.htm#2006-09-13T115910.663495Z">details</a>)</p>
-<blockquote>
-<pre>
-Upgrading the clist file access with 64 bits file access.
-
-</pre>
-<p>[src/gxclmem.c src/gxclfile.c src/gxclist.c src/gxcldev.h src/gxclmem.h src/gxband.h src/gxclread.c src/gxclio.h src/gxclutil.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-13T115746.585499Z"></a>
-2006-09-13T11:57:46.585499Z leonardo</strong> (<a href="Details.htm#2006-09-13T115746.585499Z">details</a>)</p>
-<blockquote>
-<pre>
-Implementing a 64 bits file access.
-
-</pre>
-<p>[src/lib.mak src/gp_iwatc.c src/gp_macio.c src/gpmisc.c src/gp_mswin.c src/gpmisc.h src/gp_os2.c src/gp_unix.c src/gp_unifs.c src/gp.h src/gp_vms.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-13T115634.416452Z"></a>
-2006-09-13T11:56:34.416452Z leonardo</strong></p>
-<blockquote>
-<pre>
-Unwinding the revision 7038 due to wrong log message.
-</pre>
-<p>[src/lib.mak src/gp_iwatc.c src/gp_macio.c src/gpmisc.c src/gp_mswin.c src/gpmisc.h src/gp_os2.c src/gp_unix.c src/gp_unifs.c src/gp.h src/gp_vms.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-13T113629.213707Z"></a>
-2006-09-13T11:36:29.213707Z leonardo</strong> (<a href="Details.htm#2006-09-13T113629.213707Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : Cygwin/gcc warnings.
-
-</pre>
-<p>[src/lib.mak src/gp_iwatc.c src/gp_macio.c src/gpmisc.c src/gp_mswin.c src/gpmisc.h src/gp_os2.c src/gp_unix.c src/gp_unifs.c src/gp.h src/gp_vms.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-13T031802.411968Z"></a>
-2006-09-13T03:18:02.411968Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes a minor logic bug relating to handleerror introduced by rev 6970.
-</pre>
-<p>[lib/gs_init.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-13T000823.753905Z"></a>
-2006-09-13T00:08:23.753905Z leonardo</strong> (<a href="Details.htm#2006-09-13T000823.753905Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Improve the encoding choice for 'glyphshow'.
-
-</pre>
-<p>[src/gdevpdtc.c src/gdevpdtt.c src/gdevpdte.c src/gdevpdtf.c src/gdevpdtf.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-12T050758.847657Z"></a>
-2006-09-12T05:07:58.847657Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Move the debugging information to a single line to reduce log noise.
-</pre>
-<p>[src/mkromfs.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-11T202601.824717Z"></a>
-2006-09-11T20:26:01.824717Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Check in working files for the GPL imdi (integer multi-dimensional 
-interpolation) library for color mapping. This is needed by the imdi
-device. Port from the ghostpcl tree.
-</pre>
-<p>[imdi/arch.h imdi/imdi.c imdi/Jamfile imdi/imdi.h imdi/imdi_imp.h imdi/imdi_k.c imdi/cctiff.c imdi/LICENSE imdi/imdi_k.h imdi/imdi_tab.c imdi/config.h imdi/imdi_gen.c imdi/README imdi/cgen.c imdi/imdi_tab.h imdi/copyright.h imdi imdi/imdi_gen.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-11T070218.845878Z"></a>
-2006-09-11T07:02:18.845878Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Replaces the unnecessary extra 'stopped' around uses of .completefont
-(introduced in 7017) with uses of .errorexec, which was created for exactly
-this purpose; restructures .completefont slightly so if .buildfontxxx
-signals an error, that error will be reported rather than invalidfont.
-(This behavior matches the Adobe interpreters.)
-</pre>
-<p>[lib/gs_fonts.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-11T033251.278989Z"></a>
-2006-09-11T03:32:51.278989Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Makes zbuildfont0 generate a rangecheck error if the Encoding of a
-SubsVector-based font is not large enough for the entire code space, for
-greater Adobe compatibility.  (The graphics library only causes an error if
-a show operator would actually reference an element beyond the end of the
-Encoding.)
-</pre>
-<p>[src/zfont0.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-11T032939.283562Z"></a>
-2006-09-11T03:29:39.283562Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Makes kshow generate invalidfont if the current font is a composite font,
-per PLRM.  (The graphics library does enforce this restriction, but in
-gs_kshow_n_init, not in gs_kshow_begin, and the interpreter uses the
-latter.)
-</pre>
-<p>[src/zchar.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-10T222431.060699Z"></a>
-2006-09-10T22:24:31.060699Z leonardo</strong> (<a href="Details.htm#2006-09-10T222431.060699Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : pfont->uid.xvalues uses a wrong allocator 
-
-</pre>
-<p>[src/zbfont.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-10T155510.276590Z"></a>
-2006-09-10T15:55:10.276590Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Pacify Valgrind. Initialize an uninitialized variable and break up an
-expression, which, after overly aggressive optimization, causes an access
-to uninitialized memory. Partial fix for the bug 688845.
-</pre>
-<p>[src/sfxstdio.c src/zcontrol.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-10T151603.635497Z"></a>
-2006-09-10T15:16:03.635497Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Change to use 'export' rather than 'checkout' to decrease the size of the
-local directory. We don't need the .svn tree for the test.
-</pre>
-<p>[toolbin/search-svn-revs]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-09T192214.993650Z"></a>
-2006-09-09T19:22:14.993650Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Use an integer format to print uint32_t value instead of a long format.
-We don't support 16-bit platforms but we do support 64-bit platforms where
-uint32_t and long are of different size. Bug 688860.
-	</pre>
-<p>[src/mkromfs.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-08T171410.868705Z"></a>
-2006-09-08T17:14:10.868705Z Dan Coby</strong> (<a href="Details.htm#2006-09-08T171410.868705Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix for matrix operation floating point accuracy differences in the
-CET 10-xx.ps files.
-
-</pre>
-<p>[src/gsmatrix.c src/gscoord.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-07T115903.339408Z"></a>
-2006-09-07T11:59:03.339408Z leonardo</strong> (<a href="Details.htm#2006-09-07T115903.339408Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Provide a conservative choice of BaseEncoiding.
-
-</pre>
-<p>[src/gdevpdtt.c src/gdevpdtf.c src/gdevpdtf.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-07T064120.228510Z"></a>
-2006-09-07T06:41:20.228510Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix rangecheck problem (688841) and wrong .notdef appearance (688803)
-for customer #130.
-</pre>
-<p>[lib/gs_ttf.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-05T210803.225425Z"></a>
-2006-09-05T21:08:03.225425Z leonardo</strong> (<a href="Details.htm#2006-09-05T210803.225425Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdf14 device) : Properly intersect rects when composing transparency buffers.
-
-</pre>
-<p>[src/gdevp14.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-04T224741.607858Z"></a>
-2006-09-04T22:47:41.607858Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Add Valgrind error suppression files for Ghostscript and 3rd party libraries to
-gs/toolbin .
-</pre>
-<p>[toolbin/vg_bugs.supp toolbin/vg_okay.supp]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-04T125036.207010Z"></a>
-2006-09-04T12:50:36.207010Z leonardo</strong> (<a href="Details.htm#2006-09-04T125036.207010Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (stroking) : Zero lengh dashes have been missed, part 1.
-
-</pre>
-<p>[src/lib.mak src/gxpdash.c src/gxpath.h src/gzpath.h src/gxstroke.c src/gxpcopy.c src/gxpath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-04T114017.503680Z"></a>
-2006-09-04T11:40:17.503680Z leonardo</strong> (<a href="Details.htm#2006-09-04T114017.503680Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (ps2write) : Didn't write the OPDFRead procset.
-
-</pre>
-<p>[src/gdevpdtt.c lib/opdfread.ps src/gdevpdfd.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-01T232322.779504Z"></a>
-2006-09-01T23:23:22.779504Z Ralph Giles</strong> (<a href="Details.htm#2006-09-01T232322.779504Z">details</a>)</p>
-<blockquote>
-<pre>
-Port in progress IMDI device from the gs853merge branch.
-
-</pre>
-<p>[src/wtsimdi.c src/devs.mak src/gdevimdi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-01T231613.866145Z"></a>
-2006-09-01T23:16:13.866145Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-The official resource path is Resource/Font not Resource/Fonts
-</pre>
-<p>[src/Makefile.in]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-31T215616.536344Z"></a>
-2006-08-31T21:56:16.536344Z Dan Coby</strong> (<a href="Details.htm#2006-08-31T215616.536344Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix for 'invalid restore' in CET test file 16-04.ps.
-
-</pre>
-<p>[lib/gs_fonts.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-31T103411.431819Z"></a>
-2006-08-31T10:34:11.431819Z leonardo</strong> (<a href="Details.htm#2006-08-31T103411.431819Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : Improving the documentation about computing a text object tag in gspaint.c .
-
-</pre>
-<p>[src/gspaint.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-31T095351.102347Z"></a>
-2006-08-31T09:53:51.102347Z leonardo</strong> (<a href="Details.htm#2006-08-31T095351.102347Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : Cygwin/gcc warnings.
-
-</pre>
-<p>[src/gxi16bit.c src/gxhintn.c src/zstack.c src/stream.h src/interp.c src/files.h src/gswts.c src/gdevjpeg.c src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-30T190415.573176Z"></a>
-2006-08-30T19:04:15.573176Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Adds an Id line, accidentally omitted on initial checkin.
-</pre>
-<p>[toolbin/ocheck.py]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-30T183850.635148Z"></a>
-2006-08-30T18:38:50.635148Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Print the hostname and architecture of the machine running the 
-regression to better distinguish multiple reports. This calls
-common unix tools and may therefore reduce portability.
-
-Also, print something to acknowledge empty fields in the report.
-</pre>
-<p>[toolbin/tests/run_nightly]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-30T163743.892868Z"></a>
-2006-08-30T16:37:43.892868Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Adds a new tool, ocheck.py, for analyzing the dependency structure of object
-modules.  (It was originally created for detecting references from the
-library to the PostScript interpreter.)  While written in Python, it
-requires GNU-compatible 'nm' and 'objdump' programs, and also uses Python's
-subprocess module, so it may only run on Unix/Linux systems.
-</pre>
-<p>[toolbin/ocheck.py]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-30T002455.621075Z"></a>
-2006-08-30T00:24:55.621075Z Ralph Giles</strong> (<a href="Details.htm#2006-08-30T002455.621075Z">details</a>)</p>
-<blockquote>
-<pre>
-Port Stefan Kemper's object tagging work from the gs853merge branch of 
-the ghostpcl tree. This implements a simple and somewhat ad hoc method 
-of generating tag bits (as for RGBK generation) marking text and vector 
-vs image pixels.
-
-</pre>
-<p>[src/lib.mak src/gstext.c src/gdevbit.c src/gspaint.c src/devs.mak src/gsutil.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-29T153838.438783Z"></a>
-2006-08-29T15:38:38.438783Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : MSVC compiler warning.
-
-</pre>
-<p>[src/strmio.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-29T044522.639369Z"></a>
-2006-08-29T04:45:22.639369Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Port changes over from the gs853merge tree to allow building a graphics
-lib with strmio, but without any interpreter modules (PCL6).
-</pre>
-<p>[src/stream.h src/sfxstdio.c src/files.h src/zfile.c src/stream.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-29T042649.196416Z"></a>
-2006-08-29T04:26:49.196416Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Add missing dependency for sarc4 filter module in pdfwrite. Needed when
-PDF interpreter is not included, but pdfwrite is.
-
-</pre>
-<p>[src/devs.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-29T042340.404599Z"></a>
-2006-08-29T04:23:40.404599Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Set s->position to aero initially so that sftell before any other operation
-will be correct. Reformat prototypes in strmio.h to single line format.
-</pre>
-<p>[src/strmio.c src/strmio.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-29T034336.531545Z"></a>
-2006-08-29T03:43:36.531545Z Ralph Giles</strong> (<a href="Details.htm#2006-08-29T034336.531545Z">details</a>)</p>
-<blockquote>
-<pre>
-Port jpeg device scale and translate functions from GhostPCL.
-
-</pre>
-<p>[src/gdevjpeg.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-26T191358.371290Z"></a>
-2006-08-26T19:13:58.371290Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-Fix for CET test file 18-02F.ps.  The makepattern operator creates a pattern
-dictionary that contains an 'Implementation' entry. The PLRM 3rd says the
-following about the contents of the Implementation entry:  "The type and
-value of this entry are implementation-dependent."  However 18-02F.ps page 2
-expects that this entry be an array and that the second element of the array
-be a gstate.  We are making GS compatible with what the CET expects.
-</pre>
-<p>[lib/gs_lev2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-26T004326.480835Z"></a>
-2006-08-26T00:43:26.480835Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Fix comment formatting.
-</pre>
-<p>[src/gsptype1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-23T014229.044863Z"></a>
-2006-08-23T01:42:29.044863Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix missing return of combined string length and add missing return cundition
-documentation.
-</pre>
-<p>[src/gpmisc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-21T203748.696370Z"></a>
-2006-08-21T20:37:48.696370Z Ray Johnston</strong> (<a href="Details.htm#2006-08-21T203748.696370Z">details</a>)</p>
-<blockquote>
-<pre>
-Handle IODevice specifications in file name in gp_file_name_combine_generic
-by detecting leading '%' and returning the filename unchanged. The file_name_
-combine logic is platform dependent, but IODevices don't use the same rules,
-so an IODevice prefix can't be meaningfully processed.
-
-</pre>
-<p>[src/gpmisc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-19T173354.163240Z"></a>
-2006-08-19T17:33:54.163240Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Revert previous change that could cause an infinite loop until I can
-figure out this "file_name_combine" logic in order to handle the %device%
-syntax without the hang.
-</pre>
-<p>[src/gpmisc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-18T103425.106987Z"></a>
-2006-08-18T10:34:25.106987Z leonardo</strong> (<a href="Details.htm#2006-08-18T103425.106987Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Quiet the heal validation procedure.
-
-</pre>
-<p>[src/gdevpdtt.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-18T075659.656655Z"></a>
-2006-08-18T07:56:59.656655Z leonardo</strong> (<a href="Details.htm#2006-08-18T075659.656655Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : MSVC8 compiler warnings.
-
-</pre>
-<p>[src/strmio.c src/gslibctx.c src/fapiufst.c src/gslibctx.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-18T044211.979343Z"></a>
-2006-08-18T04:42:11.979343Z Ray Johnston</strong></p>
+<p><strong><a name="2007-03-25T215801.514677Z"></a>
+2007-03-25T21:58:01.514677Z Alex Cherepanov</strong> (<a href="Details.htm#2007-03-25T215801.514677Z">details</a>)</p>
 <blockquote>
 <pre>
-Modifications to switch to "strmio" stream I/O so that we can read from
-either OS file system or IODevice files (such as %rom% file system).
-Also remove unneeded i_ctx_p from fapi_*_instantiate functions (so that
-we don't need the PS interpreter). The strmio functions are now included
-in the graphics lib build (always).
+Add a new option for ignoring an Encoding entry of a True Type font dictionary.
+Work around the bug 688596.
 
-Change fapiufst to use strmio instead of FILE * file IO. A separate change
-is needed in UFST code to do this (fc_dafil.*)
-
-Add UFST_ROMFS_ARGS to add the fco's to the %rom% file list. Note that the
-UFST_ROMFS_ARGS are not defined in any top level makefile in the gs tree
-but are used by the language_switch build where they have been tested.
-
-Remove some 'hard coded' paths in the fapiufst module (F:/...)
-</pre>
-<p>[src/iplugin.h src/lib.mak src/strmio.c src/int.mak src/fapiufst.c src/strmio.h src/gpmisc.c lib/gs_fapi.ps src/iplugin.c lib/FAPIconfig-FCO src/fapi_ft.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-18T040448.484817Z"></a>
-2006-08-18T04:04:48.484817Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Refactor several FILE stream related routines to sfxstdio.c so that zfile
-will not be needed in order to use strmio functions coming soon. We want
-to be able to use strmio without the PS interpreter.
 </pre>
-<p>[src/stream.h src/sfxstdio.c src/zfile.c]</p>
+<p>[lib/pdf_font.ps doc/Use.htm]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-17T152755.324234Z"></a>
-2006-08-17T15:27:55.324234Z leonardo</strong> (<a href="Details.htm#2006-08-17T152755.324234Z">details</a>)</p>
+<p><strong><a name="2007-03-25T201659.028603Z"></a>
+2007-03-25T20:16:59.028603Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fix (resource machinery) : 'resourceforall' truncated names of file-based resources.
+Clear a Purify warning. Search for the EOD marher not earlier than
+the start of the data buffer.
 
 </pre>
-<p>[lib/gs_res.ps lib/gs_init.ps]</p>
+<p>[src/sa85d.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-16T172310.339348Z"></a>
-2006-08-16T17:23:10.339348Z leonardo</strong> (<a href="Details.htm#2006-08-16T172310.339348Z">details</a>)</p>
+<p><strong><a name="2007-03-25T174716.863668Z"></a>
+2007-03-25T17:47:16.863668Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fix (font renderer) : Clean up the character cache after a character rendering fails.
-
-</pre>
-<p>[src/lib.mak src/zchar42.c src/gxfont42.h src/int.mak src/gstype42.c src/zchar1.c]</p>
-</blockquote>
+Don't check current row position in the mask of the image type 3x
+when the mask is not defined. Fix an infinite loop.
+Fix the bug 688912, and a part of the bug 689138.
 
-<p><strong><a name="2006-08-16T000937.858838Z"></a>
-2006-08-16T00:09:37.858838Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-The ustrokepath operator has an optional matrix parameter.
-This matrix is concatenated to the CTM.  The specified path
-is then stroked.  This change restores the original CTM after
-the path has been stroked.  Fixes the much25 test on page 2
-of the CET test file 10-15.ps.
 </pre>
-<p>[src/zupath.c]</p>
+<p>[src/gximag3x.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-14T230538.304015Z"></a>
-2006-08-14T23:05:38.304015Z Ralph Giles</strong></p>
+<p><strong><a name="2007-03-25T144819.599692Z"></a>
+2007-03-25T14:48:19.599692Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Enable COMPILE_INITS by default in the autoconf build, as suggested by 
-Ray Johnston.
-</pre>
-<p>[src/configure.ac]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-14T224733.394093Z"></a>
-2006-08-14T22:47:33.394093Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Fix a type size issue that prevented mkromfs from running correctly on 
-64 bit machines. Bug 688792.
-</pre>
-<p>[src/mkromfs.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-14T220843.391773Z"></a>
-2006-08-14T22:08:43.391773Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-Add operand type checks and length checks for the currentmatrix,
-identmatrix, and setmatrix operators.  This is done to match
-error types expected by the CET.  10-03.ps page 2 tests
-currentmatrix.  10-06.ps page 1 tests identmatrix.  10-14.ps
-page 2 tests setmatrix.
-</pre>
-<p>[lib/gs_init.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-14T125458.867665Z"></a>
-2006-08-14T12:54:58.867665Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Report rangecheck or typecheck errors rather than undefined when the image type
-is not known. Partial fix for 12-07a.ps and 12-08b.ps .
-</pre>
-<p>[lib/gs_img.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-14T094608.791598Z"></a>
-2006-08-14T09:46:08.791598Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Return undefinedresult instead of rangecheck from dict_int_null_param()
-and dict_uint_param() procedures when the key is not found.
-Partial fix for 12-07a.ps and 12-08b.ps .
-</pre>
-<p>[src/idparam.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-13T032806.727937Z"></a>
-2006-08-13T03:28:06.727937Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Emulate sequential operand checking for colorimage operator.
-Reject strings of different length as multiple date sources for sampled images.
-Fix a typo in img_unbuild_image_dict procedure.
-</pre>
-<p>[src/zimage.c lib/gs_img.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-11T194411.724459Z"></a>
-2006-08-11T19:44:11.724459Z leonardo</strong> (<a href="Details.htm#2006-08-11T194411.724459Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix : gs_fillpage passed a low level color to high level devices.
-
-</pre>
-<p>[src/gspaint.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-11T175036.791125Z"></a>
-2006-08-11T17:50:36.791125Z leonardo</strong> (<a href="Details.htm#2006-08-11T175036.791125Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : A stronger condition for skipping the initial fill with a white color.
-
-</pre>
-<p>[src/gdevpdfd.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-11T130934.153091Z"></a>
-2006-08-11T13:09:34.153091Z leonardo</strong> (<a href="Details.htm#2006-08-11T130934.153091Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (type 1 hinter) : Prevent an infinite loop on an incorrect contour.
-
-</pre>
-<p>[src/gxhintn.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-11T114847.724620Z"></a>
-2006-08-11T11:48:47.724620Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Upgrading the documentation about AutoFilter*Images.
-
-</pre>
-<p>[doc/Ps2pdf.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-10T111334.225727Z"></a>
-2006-08-10T11:13:34.225727Z leonardo</strong> (<a href="Details.htm#2006-08-10T111334.225727Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Wrong xref : Unuseful object ID when a font is not really used in the document.
-
-</pre>
-<p>[src/gdevpdtd.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-10T073745.977950Z"></a>
-2006-08-10T07:37:45.977950Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : MSVC8 compiler warnings.
-
-</pre>
-<p>[src/gdevdflt.c src/zfunc0.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-09T174858.178137Z"></a>
-2006-08-09T17:48:58.178137Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Fix: Change pdfwrite pattern bbox to use PDF compliant syntax for float
-bbox coordinates, rather than sprintf %g. Fixes (reopened) bug #688167.
-
-</pre>
-<p>[src/gdevpdfv.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-09T012921.048118Z"></a>
-2006-08-09T01:29:21.048118Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Changes the equality algorithm for FontID objects to match Adobe
-interpreters (we think).  NOTE: THIS IS A NON-BACKWARD-COMPATIBLE CHANGE
-(but one that is unlikely to have any adverse consequences).
-</pre>
-<p>[src/iutil.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-09T003212.853814Z"></a>
-2006-08-09T00:32:12.853814Z Dan Coby</strong> (<a href="Details.htm#2006-08-09T003212.853814Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix for 688822 failure to repair broken xref table.
-
-</pre>
-<p>[lib/pdf_main.ps lib/pdf_rbld.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-09T001729.773469Z"></a>
-2006-08-09T00:17:29.773469Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-Change the error reporting to match the CET expected values for CET
-test file 10-01.ps page 3.  We now correctly report stackunderflow
-and type checks on this page.
-
-</pre>
-<p>[src/iutil.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-09T001109.435929Z"></a>
-2006-08-09T00:11:09.435929Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Remove an optimization that doesn't make a measurable difference in
-preparation for restructuring FILE * stream functions into the graphics
-library (out of zfile.c).
-</pre>
-<p>[src/zfile.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-08T160453.066224Z"></a>
-2006-08-08T16:04:53.066224Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes a just-introduced bug in the stackunderflow case of the user path
-operators.
-</pre>
-<p>[src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-07T172614.883418Z"></a>
-2006-08-07T17:26:14.883418Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Makes ifelse and if operators check the type of the topmost argument before
-checking other arguments.
-
-</pre>
-<p>[src/interp.c src/zcontrol.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-07T083834.292323Z"></a>
-2006-08-07T08:38:34.292323Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Makes error returns from ineofill (and many other user path operators) match
-Adobe interpreters.
-</pre>
-<p>[src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-06T203634.745839Z"></a>
-2006-08-06T20:36:34.745839Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Makes dictstack check for the array size before checking for the access status.
-</pre>
-<p>[src/zdict.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-06T141341.382704Z"></a>
-2006-08-06T14:13:41.382704Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Return typecheck rather than invalidaccess when given a literal
-array instead of a procedure.
-</pre>
-<p>[src/iutil.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-06T013432.877045Z"></a>
-2006-08-06T01:34:32.877045Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Makes rectfill, rectstroke, and rectclip generate typecheck rather than
-rangecheck when given an argument of the wrong size or content.
-</pre>
-<p>[src/zdps1.c src/ibnum.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-05T043311.593911Z"></a>
-2006-08-05T04:33:11.593911Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-For greater Adobe compatibility, moves all non-standard entries out of
-errordict: the handler for unknownerror to a new gserrordict (known to the
-interpreter), and .GShandleerror to systemdict.  Similarly, moves making
-errordict entries for optional features (including Level 2) to the feature
-implementation file, so that e.g. the DPS entries don't appear in non-DPS
-systems.
-</pre>
-<p>[lib/gs_dps.ps lib/gs_dps2.ps src/interp.c src/ierrors.h lib/gs_init.ps src/gserrors.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-05T031754.678058Z"></a>
-2006-08-05T03:17:54.678058Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Makes astore generate invalidaccess rather than typecheck when
-given a packed array.
-</pre>
-<p>[src/zarray.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-05T021649.849366Z"></a>
-2006-08-05T02:16:49.849366Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-When an error occurs within an operator procedure, arranges for the 'error
-object' to be the pseudo-operator rather than the current interpreter
-object, to mimic the behavior of primitive operators, for greater Adobe
-compatibility.  This can be overridden locally for callouts such as from
-filenameforall or resourceforall, using the new .errorexec operator.
-</pre>
-<p>[src/iconf.c src/interp.c src/opextern.h lib/gs_init.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-04T224853.701035Z"></a>
-2006-08-04T22:48:53.701035Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Adds braces around the body of the new return_with_error_tx_op macro, to
-avoid an ambiguous 'else'.
-</pre>
-<p>[src/interp.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-04T214308.671407Z"></a>
-2006-08-04T21:43:08.671407Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Makes astore to a 0-length array valid regardless of the array access status.
-</pre>
-<p>[src/zarray.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-04T182819.632057Z"></a>
-2006-08-04T18:28:19.632057Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Makes roll operator generate stackunderflow rather than rangecheck when 
-there's not enough elements on the stack.
-
-</pre>
-<p>[src/zstack.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-04T181109.614818Z"></a>
-2006-08-04T18:11:09.614818Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Makes index operator generate stackunderflow rather than rangecheck when 
-there's no element on the stack pointed by the argument.
-
-</pre>
-<p>[src/zstack.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-04T172908.193973Z"></a>
-2006-08-04T17:29:08.193973Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Makes copy operator generate rangecheck rather than stackunderflow when given
-a negative argument.
-</pre>
-<p>[src/zgeneric.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-04T165518.531677Z"></a>
-2006-08-04T16:55:18.531677Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Makes the array operator return limitcheck rather than rangecheck if the
-requested size is too large.
-</pre>
-<p>[src/zarray.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-04T154634.786064Z"></a>
-2006-08-04T15:46:34.786064Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Makes packedarray generate stackunderflow rather than rangecheck when given
-a too-large positive argument.
-</pre>
-<p>[src/zpacked.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-04T152042.125769Z"></a>
-2006-08-04T15:20:42.125769Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Replaces relevant uses of index by .argindex, and adds a few other checks,
-so that pseudo-operators will cause a stackunderflow rather than a
-rangecheck when given too few arguments.  Only the following init files have
-been modified: gs_{btokn,dps1,dps2,init,lev2}.ps -- many more require
-updating.  However, since the only reason for this change is to satisfy the
-Genoa test suite, further updates can be done as needed.
-</pre>
-<p>[lib/gs_dps1.ps src/zstack.c lib/gs_dps2.ps lib/gs_lev2.ps lib/gs_btokn.ps lib/gs_init.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-04T140713.211741Z"></a>
-2006-08-04T14:07:13.211741Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Work around a bug in "MSVC .net 2005 express" CRTL, which doesn't support
-"%+02d" format.
-</pre>
-<p>[src/iutil.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-04T042248.633454Z"></a>
-2006-08-04T04:22:48.633454Z Alex Cherepanov</strong> (<a href="Details.htm#2006-08-04T042248.633454Z">details</a>)</p>
-<blockquote>
-<pre>
-Set the correct error object when special operators (x_add, etc.) fail.
-
-</pre>
-<p>[src/interp.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-04T040845.729436Z"></a>
-2006-08-04T04:08:45.729436Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Re-format the exponent in floating point numbers to satisfy Genoa CET test.
-</pre>
-<p>[src/iutil.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-03T054328.564474Z"></a>
-2006-08-03T05:43:28.564474Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: several dictionary operators (known, undef, where) did not cause
-a typecheck error if the 'key' argument was a null.
-</pre>
-<p>[src/idict.c src/zdict.c src/idict.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-03T051023.146390Z"></a>
-2006-08-03T05:10:23.146390Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-On Level >=2 systems, makes .undef a synonym for undef rather than vice
-versa, to produce Adobe-compatible stack traces on errors.
-</pre>
-<p>[src/zdict.c lib/gs_dps1.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-02T213804.138968Z"></a>
-2006-08-02T21:38:04.138968Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes eq and ne so that an array is never eq to a packedarray, even if both
-have zero length.
-</pre>
-<p>[src/iutil.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-02T211017.237822Z"></a>
-2006-08-02T21:10:17.237822Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-On Level >=2 systems, makes .dicttomark a synonym for >> rather than vice
-versa, to produce Adobe-compatible stack traces on errors.
-</pre>
-<p>[src/zdict.c lib/gs_lev2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-02T210857.885732Z"></a>
-2006-08-02T21:08:57.885732Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Removes dpsnext from the default FEATURE_DEVS, since the presence of
-deviceinfo creates an Adobe incompatibility in Genoa PS LL3 CET 20-23.
-</pre>
-<p>[src/Makefile.in]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-02T194726.316967Z"></a>
-2006-08-02T19:47:26.316967Z Dan Coby</strong> (<a href="Details.htm#2006-08-02T194726.316967Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix for 'invalid restore' in CET 09-47n.ps.
-
-</pre>
-<p>[lib/gs_patrn.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-02T180856.997894Z"></a>
-2006-08-02T18:08:56.997894Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Makes "(/) token" correctly return an empty name rather than causing a
-syntaxerror.
-</pre>
-<p>[src/iscan.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-02T180532.494329Z"></a>
-2006-08-02T18:05:32.494329Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Changes cvs for reals: '<int>e<expt>' is no longer changed to
-'<int>.0e<expt>', and 0.0001 (a boundary case) now converts to '0.0001'
-rather than '1.0e+04'.  THIS IS A NON-BACKWARD-COMPATIBLE CHANGE for
-compatibility with Adobe interpreters.
-</pre>
-<p>[src/iutil.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-02T122912.940833Z"></a>
-2006-08-02T12:29:12.940833Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Changes pathbbox from an operator procedure to an operator, in order to
-match the stack trace (on an error) from Adobe interpreters (checked by the
-Genoa CET).
-</pre>
-<p>[src/zpath1.c lib/gs_init.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-02T043545.952210Z"></a>
-2006-08-02T04:35:45.952210Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Pops arguments off the stack if an error occurs while interpreting a user
-path (for Adobe compatibility); enforces the user path order requirements
-(ucache must come first if at all, setbbox must come first or immediately
-after ucache, setbbox is required).
-</pre>
-<p>[src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-02T011435.678026Z"></a>
-2006-08-02T01:14:35.678026Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Make string operator error reprorting similar to Distiller's.
-</pre>
-<p>[src/zstring.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-02T004725.925799Z"></a>
-2006-08-02T00:47:25.925799Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Make putinterval operator error reprorting similar to Distiller's.
-</pre>
-<p>[src/zgeneric.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-01T224334.939677Z"></a>
-2006-08-01T22:43:34.939677Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Make get operator error reprorting similar to Distiller's.
-</pre>
-<p>[src/zgeneric.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-01T211202.550966Z"></a>
-2006-08-01T21:12:02.550966Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Make forall operator error reprorting similar to Distiller's.
-</pre>
-<p>[src/zgeneric.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-01T185257.821971Z"></a>
-2006-08-01T18:52:57.821971Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Make copy operator error reprorting similar to Distiller's.
-</pre>
-<p>[src/zgeneric.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-01T165554.568960Z"></a>
-2006-08-01T16:55:54.568960Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Make anchorsearch error reprorting compatible with Distiller.
-</pre>
-<p>[src/zstring.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-01T011030.751173Z"></a>
-2006-08-01T01:10:30.751173Z Ralph Giles</strong> (<a href="Details.htm#2006-08-01T011030.751173Z">details</a>)</p>
-<blockquote>
-<pre>
-Require transparency support when building the graphics library.
-
-</pre>
-<p>[src/lib.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-01T000602.095465Z"></a>
-2006-08-01T00:06:02.095465Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-MD5 is required by the persistent cache implementation on unix. Add it to the platform dependency list.
-</pre>
-<p>[src/unix-aux.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-31T184916.317202Z"></a>
-2006-07-31T18:49:16.317202Z Ralph Giles</strong> (<a href="Details.htm#2006-07-31T184916.317202Z">details</a>)</p>
-<blockquote>
-<pre>
-Pass a 32-element string to cvrs in instances where the int could be more 
-than 32 bits on some architectures. After a sketch by L. Peter Deutsch,
-Closes bug 688794.
-
-</pre>
-<p>[lib/pdf_font.ps lib/gs_ttf.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-31T173929.043892Z"></a>
-2006-07-31T17:39:29.043892Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Remove the 'dosdefault' stamp file, whose creation causes problems on 
-MS Windows 9X. Closes bug 688816.
-</pre>
-<p>[src/msvccmd.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-31T023925.938560Z"></a>
-2006-07-31T02:39:25.938560Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Makes gs match an apparent bug in Adobe interpreters, which cause an
-invalidaccess error when 'exec'ing a noaccess literal (other than
-dictionaries).  Fixes a "failure" in Genoa PS3 CET 24-09.
-
-</pre>
-<p>[src/zcontrol.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-31T023814.326304Z"></a>
-2006-07-31T02:38:14.326304Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Makes gs match the behavior of Adobe interpreters, which allow executing
-noaccess on a readonly or noaccess dictionary, even though Red Book 3 says
-that changing the access of a read-only dictionary is not allowed.  Fixes a
-"failure" in Genoa PS3 CET 24-09.
-
-</pre>
-<p>[src/ztype.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-28T062257.072635Z"></a>
-2006-07-28T06:22:57.072635Z leonardo</strong> (<a href="Details.htm#2006-07-28T062257.072635Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Incorrect image conversion with CompatibilityLevel=1.2 .
-
-</pre>
-<p>[src/gdevpdfx.h src/gdevpdfd.c src/gdevpdfi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-28T012329.511044Z"></a>
-2006-07-28T01:23:29.511044Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-Fix for pages 4, 5, 13, 14 of the CET test file 12-02.ps.
-This file creates colorimages with a size of zero.  The CET
-expects that these colorimages will be ignored.
-</pre>
-<p>[lib/gs_img.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-27T070636.388322Z"></a>
-2006-07-27T07:06:36.388322Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-Fix for segv in CET files 32-32.ps and 22-11.ps.  Both
-files use binary object sequences with an object type of
-'user name' however no user names have been defined.
-The fix consists of checking for this situation and returning
-an e_undefined error.  (The choice of error is because CPSI
-also returns a 'undefined' error.
-</pre>
-<p>[src/iscanbin.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-27T011559.601586Z"></a>
-2006-07-27T01:15:59.601586Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Accept string values of page device, halftone, and rendering intent names.
-PLRM specifies that all these values can be names or strings.
-Bug 688776.
-
-</pre>
-<p>[lib/gs_lev2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-26T050357.276453Z"></a>
-2006-07-26T05:03:57.276453Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-Fix for CET test file 12-14c.ps.  This file was seg faulting.
-The cause was some uniniitalized pointers that were being
-freed when given invalid function parameters.  (The test file
-was verifying the handling of invalid functions.)
-
-</pre>
-<p>[src/zfunc0.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-25T182943.943994Z"></a>
-2006-07-25T18:29:43.943994Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix CIDFontType 4 (FontType 32) handling so that read-only font dicts
-can be used. Fixes PSLL3 CET 35-02.ps 'invalidaccess in -put-'.
-</pre>
-<p>[lib/gs_typ32.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-23T192514.174116Z"></a>
-2006-07-23T19:25:14.174116Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Remove the requirement for HAVE_LONG_LONG to be defined before generating
-ARCH_LOG2_SIZEOF_LONG_LONG. Since this was added, we've begun requiring
-both signed and unsigned 64 bit types. Almost all platforms with a 64 bit
-int provide long long, so this defaulting to on is a better approach.
-
-We make an exception for MSVC which we support and which does not provide
-'long long'. The requirement for a 64 bit type is taken care of by a matching
-platform-specific #ifdef section in stdint_.h.
-
-To add support for other such platforms, add another platform option to this
-#ifdef and a corresponding section to stdint_.h.
-
-Bug 688805 for customer 613.
-</pre>
-<p>[src/genarch.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-21T204822.048908Z"></a>
-2006-07-21T20:48:22.048908Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Add in aliases for glyphs that have the same Unicode value in the Adobe
-Glyph List version 2.0. If both names are defined (presumably unique)
-don't change them. If either name is known, make the other name an alias.
-Bug 688799 and 688800 for customer 130.
-
-</pre>
-<p>[lib/gs_ttf.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-20T223531.758145Z"></a>
-2006-07-20T22:35:31.758145Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Finishes implementation of LeadingEdge parameter, primarily intended for
-rotating pages to fit paper tray orientation. The LeadingEdge parameter
-is an Adobe-defined setpagedevice parameter, and can be set by 
-PostScript code for explicit control over rotation, or can be set by the
-device to reflect device knowledge of the tray orientation (the 
-mechanism for the latter is documented in Drivers.htm). This patch
-completely replaces the old TrayOrientation parameter, which had similar 
-goals but was not standard, and fixes some problems with that 
-implementation.
-</pre>
-<p>[src/gsdparam.c src/gdevdflt.c doc/Drivers.htm src/gxdevice.h doc/Language.htm lib/gs_setpd.ps src/gsdevice.c src/gxdevcli.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-20T191825.263338Z"></a>
-2006-07-20T19:18:25.263338Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : Cygwin/gcc warned unuseful variables.
-
-</pre>
-<p>[src/zfont0.c src/zbfont.c src/gdevpdfg.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-20T185707.315529Z"></a>
-2006-07-20T18:57:07.315529Z leonardo</strong> (<a href="Details.htm#2006-07-20T185707.315529Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 28.
-
-</pre>
-<p>[src/fapiufst.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-20T185028.389414Z"></a>
-2006-07-20T18:50:28.389414Z leonardo</strong> (<a href="Details.htm#2006-07-20T185028.389414Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 27.
-
-</pre>
-<p>[src/lib.mak src/fapiufst.c src/gxfapiu.c src/gxfapiu.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-20T064550.863988Z"></a>
-2006-07-20T06:45:50.863988Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Establish alias glyph names (instead of replacement names) for example
-Ldotaccent as an alias for Ldot. Bug 688799 for customer 130.
---this line, and those below, will be ignored--
-
-m    gs_ttf.ps
-</pre>
-<p>[lib/gs_ttf.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-19T225224.858615Z"></a>
-2006-07-19T22:52:24.858615Z Dan Coby</strong> (<a href="Details.htm#2006-07-19T225224.858615Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix for 688788 /rangecheck in resolveR.
-
-</pre>
-<p>[lib/pdf_rbld.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-19T223815.499527Z"></a>
-2006-07-19T22:38:15.499527Z Dan Coby</strong> (<a href="Details.htm#2006-07-19T223815.499527Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix for 688787 /undefined in /BXlevel.
-
-</pre>
-<p>[lib/pdf_rbld.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-17T191134.040541Z"></a>
-2006-07-17T19:11:34.040541Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Support OS/2 table version 2 in True Type fonts.
-
-DETASILS :
-
-We don't use the new fields in the 96-byte structure and continue to
-create 86-byre structures. The extra space is used as a buffer when
-we copy the structure intact.
-
-Bug 688536 "/invalidfont in --show-- when trying to convert the PDF file".
-Patch from Alex with an improvement against regressions.
-
-</pre>
-<p>[src/gxttf.h src/gdevpsft.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-13T213515.090210Z"></a>
-2006-07-13T21:35:15.090210Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : A further improvement for the text rotation logic.
-
-DETASILS :
-
-Bug 688793 "document pages rotated with Ghostscript, not with Acrobat"
-
-This patch implements Raph's suggestion how I understand it.
-
-[beg quote]
-There are two issues here. First, the document-global viewing_orientation info
-isn't being copied into the page-specific info. [skipped]
-
-Second, when the inferred text rotation and the dsc orientation can't match
-(i.e. are off by an odd multiple of 90 degrees), precedence is given to the text
-rotation. [skipped]
-
-[Skipped] reverse the precedence so that if
-both dsc orientation is set and text rotation is inferred, use the dsc value.
-[end quote]
-
-See the bug 688793 for more details.
-
-I marked the change with Bug688793 macro
-because I can't say that I fully foresee its consequences.
-The mark will help to analyze problems if any appear.
-
-</pre>
-<p>[src/gdevpdf.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-13T123703.107591Z"></a>
-2006-07-13T12:37:03.107591Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : MSVC8 compiler warnings.
-
-</pre>
-<p>[src/ziodevsc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-13T122538.449013Z"></a>
-2006-07-13T12:25:38.449013Z leonardo</strong> (<a href="Details.htm#2006-07-13T122538.449013Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (True Type font loader) : A wrong encoding created when no 'post' presents.
-
-</pre>
-<p>[lib/gs_ttf.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-13T053811.096275Z"></a>
-2006-07-13T05:38:11.096275Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-Remove a mixture of DOS and Unix style line endings.
-
-</pre>
-<p>[src/gsnamecl.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-13T011611.812282Z"></a>
-2006-07-13T01:16:11.812282Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Remove (now) superfluous stdout_buf and stderr_buf areas from main instance
-(no longer needed -- buffers are allocated when stdio is opened).
-</pre>
-<p>[src/iminst.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-12T214607.133984Z"></a>
-2006-07-12T21:46:07.133984Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Clean up some gcc warnings created by last commit.
-</pre>
-<p>[src/imain.c src/sfxstdio.c src/zfproc.c src/ziodevsc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-12T213000.448371Z"></a>
-2006-07-12T21:30:00.448371Z Ray Johnston</strong> (<a href="Details.htm#2006-07-12T213000.448371Z">details</a>)</p>
-<blockquote>
-<pre>
-Change stdio callback mechanism to call directly from the stream processing
-function, not requiring a CALLC callout all the way back through the interp
-to 'imain.c' This simplifies some of the calling and is more efficient.
-
-</pre>
-<p>[src/imain.c src/interp.c src/zfileio.c src/zfproc.c src/ziodevs.c src/ziodevsc.c src/files.h src/iminst.h src/ierrors.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-12T212401.592491Z"></a>
-2006-07-12T21:24:01.592491Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Refactor 'file_prepare_stream' for use by non-PS (graphics library only)
-clients such as gsiorom (the %rom% device can be used by non-PS builds).
-</pre>
-<p>[src/sfxstdio.c src/zfile.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-12T211934.152242Z"></a>
-2006-07-12T21:19:34.152242Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Header file missed on previous commit to refactor 'file_prepare_stream'
-for use by graphics library (no PS interpreter) clients (gsiorom.c).
-</pre>
-<p>[src/stream.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-12T211511.292479Z"></a>
-2006-07-12T21:15:11.292479Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Get rid of deprecated %static% device. This has been replaced by the more
-efficient and versatile %rom% device.
-</pre>
-<p>[src/int.mak src/ziodevst.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-12T175916.470870Z"></a>
-2006-07-12T17:59:16.470870Z leonardo</strong> (<a href="Details.htm#2006-07-12T175916.470870Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : More PDF/A-1b complience, continued 6.
-
-</pre>
-<p>[src/gdevpdf.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-12T122410.438308Z"></a>
-2006-07-12T12:24:10.438308Z leonardo</strong> (<a href="Details.htm#2006-07-12T122410.438308Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : More PDF/A-1b complience, continued 5.
-
-</pre>
-<p>[src/gdevpdf.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-12T112628.547453Z"></a>
-2006-07-12T11:26:28.547453Z leonardo</strong> (<a href="Details.htm#2006-07-12T112628.547453Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : More PDF/A-1b complience, continued 4.
-
-</pre>
-<p>[src/gdevpdf.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-11T213255.057296Z"></a>
-2006-07-11T21:32:55.057296Z leonardo</strong> (<a href="Details.htm#2006-07-11T213255.057296Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : More PDF/A-1b complience, continued 3.
-
-</pre>
-<p>[src/gdevpdf.c doc/Ps2pdf.htm src/devs.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-10T110018.723002Z"></a>
-2006-07-10T11:00:18.723002Z Tor Andersson</strong></p>
-<blockquote>
-<pre>
-remove the null memory context argument to errprintf in gs_throw_imp that was accidentally left in from when the function was ported over from ghostpcl.</pre>
-<p>[src/gsmisc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-09T140423.380577Z"></a>
-2006-07-09T14:04:23.380577Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Compile in read support when building libpng. It is needed for XPS 
-parsing.
-</pre>
-<p>[src/libpng.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-07T172251.824275Z"></a>
-2006-07-07T17:22:51.824275Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix gcc reported problems.
-</pre>
-<p>[src/mkromfs.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-07T002645.026656Z"></a>
-2006-07-07T00:26:45.026656Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Correct typo in header that MSVC ignores.
-</pre>
-<p>[src/files.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-06T235924.561744Z"></a>
-2006-07-06T23:59:24.561744Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix missed edit to remove RESOURCE_LIST from top makefiles.
-</pre>
-<p>[src/msvclib.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-06T213250.019697Z"></a>
-2006-07-06T21:32:50.019697Z Ray Johnston</strong> (<a href="Details.htm#2006-07-06T213250.019697Z">details</a>)</p>
-<blockquote>
-<pre>
-Several %rom% related improvements. Add PSRESDIR macro to define the location
-of the Resource/ path during the build. Remove the RESOURCE_LIST from the top
-level makefiles (list now only in src/int.mak). Correct the font path to the
-Adobe standard Resource/Font. Change the GS_LIB_DEFAULT to include Resource/Font
-rather than the useless Resource path.
-
-Change the %rom% device to return a custom 'block' stream that decompresses
-by blocks into the buffer so that the entire file is never decompressed into
-a 'string' for a sread_string type stream. The 'file_prepare_stream' is now
-exported for use by gsiorom.c.
-
-</pre>
-<p>[src/gsiorom.c src/watcw32.mak src/macosx.mak src/int.mak src/dvx-gcc.mak src/unixansi.mak src/msvclib.mak src/os2.mak src/bcwin32.mak src/ugcclib.mak src/unix-gcc.mak src/msvc32.mak src/macos-mcp.mak src/files.h src/zfile.c src/watclib.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-06T171215.527898Z"></a>
-2006-07-06T17:12:15.527898Z Stefan Kemper</strong> (<a href="Details.htm#2006-07-06T171215.527898Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix null ptr dereference committed on rev 6866
-
-</pre>
-<p>[src/gxccman.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-06T111042.178658Z"></a>
-2006-07-06T11:10:42.178658Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Replace empty MediaBox or CropBox box with a box that is equal to the current
-page size. Bug 688744, customer 384.
-
-</pre>
-<p>[lib/pdf_main.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-06T002431.497014Z"></a>
-2006-07-06T00:24:31.497014Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Modify cmap table handling routines to support a large ( >= 64K ) table
-represented as an array of strings.
-Bug 688688, customer 562.
-
-</pre>
-<p>[lib/gs_ttf.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-05T210653.575845Z"></a>
-2006-07-05T21:06:53.575845Z leonardo</strong> (<a href="Details.htm#2006-07-05T210653.575845Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : More PDF/A-1b complience, continued 2.
-
-</pre>
-<p>[src/gdevpdtd.c src/gdevpdtd.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-05T202810.067306Z"></a>
-2006-07-05T20:28:10.067306Z leonardo</strong> (<a href="Details.htm#2006-07-05T202810.067306Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : More PDF/A-1b complience, continued.
-
-</pre>
-<p>[lib/gs_devcs.ps src/gdevpdfe.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-05T181752.450829Z"></a>
-2006-07-05T18:17:52.450829Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Use /PageSize from the currrent page device dictionary when the /MediaBox pget
-fails. Bug 688771, customer 581.
-
-</pre>
-<p>[lib/pdf_main.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-05T140349.473556Z"></a>
-2006-07-05T14:03:49.473556Z leonardo</strong> (<a href="Details.htm#2006-07-05T140349.473556Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : More PDF/A-1b complience.
-
-</pre>
-<p>[src/gdevpdf.c doc/Ps2pdf.htm src/gdevpdtf.c src/gdevpdfe.c lib/PDFA_def.ps src/devs.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-05T102603.786036Z"></a>
-2006-07-05T10:26:03.786036Z leonardo</strong> (<a href="Details.htm#2006-07-05T102603.786036Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Write out the PDF/A compliance label.
-
-</pre>
-<p>[src/gdevpdfe.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-04T231313.666885Z"></a>
-2006-07-04T23:13:13.666885Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Modularize the soname and link flags for the unix shared library build
-to facilitate use on different platforms.
-</pre>
-<p>[src/unix-dll.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-04T213143.405686Z"></a>
-2006-07-04T21:31:43.405686Z Alex Cherepanov</strong> (<a href="Details.htm#2006-07-04T213143.405686Z">details</a>)</p>
-<blockquote>
-<pre>
-Increase the operand stack size limit to the current working maximum = 65414.
-Bug 688764.
-
-</pre>
-<p>[lib/gs_init.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-02T115018.654475Z"></a>
-2006-07-02T11:50:18.654475Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix calculation of the index in the DecodeDEF[G] table. The old code rendered
-wildly different colors when the range of RangeDEF[G] was not close to 1.
-Bug 688763.
-
-</pre>
-<p>[src/gsciemap.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-01T150830.368356Z"></a>
-2006-07-01T15:08:30.368356Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Replace $Id lines inadvertently removed.
-</pre>
-<p>[src/imain.c src/zfile.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-30T200021.389005Z"></a>
-2006-06-30T20:00:21.389005Z Ray Johnston</strong> (<a href="Details.htm#2006-06-30T200021.389005Z">details</a>)</p>
-<blockquote>
-<pre>
-Changes to make the JOBSERVER and exitserver operate correctly. This is
-essential to proper CET and FTS execution.
-
-</pre>
-<p>[src/imain.c src/zfilter.c lib/gs_lev2.ps src/ziodev.c src/opextern.h src/zdevice.c src/zfile.c lib/gs_init.ps src/zsysvm.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-30T191440.807461Z"></a>
-2006-06-30T19:14:40.807461Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Clean up memory when the gsapi_delete_instance is called. Prevents leaks
-from repeated invocations of ghostscript gsapi_ instances. Bug 688181.
-
-</pre>
-<p>[src/iapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-29T042555.982235Z"></a>
-2006-06-29T04:25:55.982235Z Alex Cherepanov</strong> (<a href="Details.htm#2006-06-29T042555.982235Z">details</a>)</p>
-<blockquote>
-<pre>
-Add support of AdjustWidth parameter to tiffg32d and tiffg4 devices.
-Bug 688748.
-
-</pre>
-<p>[doc/Devices.htm src/gdevtfax.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-29T040716.134871Z"></a>
-2006-06-29T04:07:16.134871Z Alex Cherepanov</strong> (<a href="Details.htm#2006-06-29T040716.134871Z">details</a>)</p>
-<blockquote>
-<pre>
-Add embedded OpenType support to the PDF interpreter.
-Bug 688729, customer 700.
-
-</pre>
-<p>[lib/pdf_font.ps lib/gs_cff.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-28T202434.110786Z"></a>
-2006-06-28T20:24:34.110786Z leonardo</strong> (<a href="Details.htm#2006-06-28T202434.110786Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Improve the filter choice logic.
-
-</pre>
-<p>[src/gdevpsdi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-28T162952.237586Z"></a>
-2006-06-28T16:29:52.237586Z leonardo</strong> (<a href="Details.htm#2006-06-28T162952.237586Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Luratech filters must not apply to indexed images.
-
-</pre>
-<p>[src/gdevpsdi.c src/gdevpdfi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-28T095713.290010Z"></a>
-2006-06-28T09:57:13.290010Z leonardo</strong> (<a href="Details.htm#2006-06-28T095713.290010Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (TT font loader) : Work around a wrong specificID.
-
-</pre>
-<p>[lib/gs_ttf.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-28T004547.790609Z"></a>
-2006-06-28T00:45:47.790609Z leonardo</strong> (<a href="Details.htm#2006-06-28T004547.790609Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Preserve ToUnicode for Type 0 fonts when re-distilling a PDF.
-
-</pre>
-<p>[src/bfont.h lib/pdf_font.ps src/gdevpdtc.c src/zfont0.c src/zbfont.c lib/gs_cmap.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-27T180559.082925Z"></a>
-2006-06-27T18:05:59.082925Z leonardo</strong> (<a href="Details.htm#2006-06-27T180559.082925Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Don't create a group from an image with SMask.
-
-</pre>
-<p>[src/gdevpdfx.h src/gstrans.c src/ztrans.c src/gdevpdft.c src/gstparam.h lib/pdf_draw.ps src/gdevpdfb.h src/gstrans.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-26T175755.566936Z"></a>
-2006-06-26T17:57:55.566936Z leonardo</strong> (<a href="Details.htm#2006-06-26T175755.566936Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 27.
-
-</pre>
-<p>[src/int.mak src/fapi_ft.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-26T170142.828008Z"></a>
-2006-06-26T17:01:42.828008Z leonardo</strong> (<a href="Details.htm#2006-06-26T170142.828008Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Improve the documentation about generating a PDFX document.
-
-</pre>
-<p>[doc/Ps2pdf.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-23T191503.500541Z"></a>
-2006-06-23T19:15:03.500541Z Ray Johnston</strong> (<a href="Details.htm#2006-06-23T191503.500541Z">details</a>)</p>
-<blockquote>
-<pre>
-Substantial performance improvement on Windows platforms to
-JPEG2000/JPXDecode filter made by making jasper 'seek' work
-within the buffer.  Bug 688073 and 688758 for customer #531.
-
-</pre>
-<p>[jasper/src/libjasper/base/jas_stream.c jasper/src/libjasper/include/jasper/jas_stream.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-21T223335.061227Z"></a>
-2006-06-21T22:33:35.061227Z leonardo</strong> (<a href="Details.htm#2006-06-21T223335.061227Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (CIDFontType 1) : Check for GDBytes elements to point past the 'loca' table end.
-
-</pre>
-<p>[src/zfcid1.c src/gstype42.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-21T111727.414299Z"></a>
-2006-06-21T11:17:27.414299Z leonardo</strong> (<a href="Details.htm#2006-06-21T111727.414299Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 26.
-
-</pre>
-<p>[src/fapiufst.c src/gxfapiu.c src/gxfapiu.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-20T171659.040107Z"></a>
-2006-06-20T17:16:59.040107Z leonardo</strong> (<a href="Details.htm#2006-06-20T171659.040107Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (FAPI Font resource, CIDFont emulation) : Relative paths with FAPIconfig-FCO.
-
-</pre>
-<p>[lib/FAPIconfig-FCO]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-20T165522.666128Z"></a>
-2006-06-20T16:55:22.666128Z leonardo</strong> (<a href="Details.htm#2006-06-20T165522.666128Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 25.
-
-</pre>
-<p>[src/fapiufst.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-20T163115.616110Z"></a>
-2006-06-20T16:31:15.616110Z leonardo</strong> (<a href="Details.htm#2006-06-20T163115.616110Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (UFST resource handling) : Provide an uniform way for specifying FAPI font map and configuration.
-
-</pre>
-<p>[lib/FCOfontmap-PCLPS3 lib/FCOfontmap-PS3 doc/Use.htm doc/Develop.htm lib/FAPIfontmap lib/FAPIconfig lib/gs_fapi.ps lib/FAPIconfig-FCO lib/FCOfontmap-PCLPS2]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-20T150405.008037Z"></a>
-2006-06-20T15:04:05.008037Z leonardo</strong> (<a href="Details.htm#2006-06-20T150405.008037Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 24.
-
-</pre>
-<p>[src/fapiufst.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-20T144958.556233Z"></a>
-2006-06-20T14:49:58.556233Z leonardo</strong> (<a href="Details.htm#2006-06-20T144958.556233Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 23.
-
-</pre>
-<p>[src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-20T123533.822923Z"></a>
-2006-06-20T12:35:33.822923Z leonardo</strong> (<a href="Details.htm#2006-06-20T123533.822923Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 22.
-
-</pre>
-<p>[src/ifapi.h src/fapiufst.c src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-20T095108.611471Z"></a>
-2006-06-20T09:51:08.611471Z leonardo</strong> (<a href="Details.htm#2006-06-20T095108.611471Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (FAPI) : The cache device had a wrong HWResolution.
-
-</pre>
-<p>[src/gxchar.c src/gxccman.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-20T094621.713177Z"></a>
-2006-06-20T09:46:21.713177Z leonardo</strong> (<a href="Details.htm#2006-06-20T094621.713177Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (FAPI Font resource, CIDFont emulation) : Always convert FontName into a name (continued).
-
-</pre>
-<p>[lib/gs_fntem.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-20T093723.049325Z"></a>
-2006-06-20T09:37:23.049325Z leonardo</strong> (<a href="Details.htm#2006-06-20T093723.049325Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (FAPI Font resource, CIDFont emulation) : Always convert FontName into a name.
-
-</pre>
-<p>[lib/gs_fntem.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-20T084827.280806Z"></a>
-2006-06-20T08:48:27.280806Z leonardo</strong> (<a href="Details.htm#2006-06-20T084827.280806Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (FAPI Font resource, CIDFont emulation) : Load resident fonts into global VM (continued).
-
-</pre>
-<p>[lib/gs_type1.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-19T013639.845267Z"></a>
-2006-06-19T01:36:39.845267Z leonardo</strong> (<a href="Details.htm#2006-06-19T013639.845267Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (FAPI Font resource, CIDFont emulation) : Load resident fonts into global VM.
-
-</pre>
-<p>[lib/gs_cidtt.ps lib/gs_fntem.ps lib/gs_fapi.ps lib/gs_type1.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-18T234016.946225Z"></a>
-2006-06-18T23:40:16.946225Z leonardo</strong> (<a href="Details.htm#2006-06-18T234016.946225Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 21.
-
-</pre>
-<p>[src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-18T213833.730811Z"></a>
-2006-06-18T21:38:33.730811Z leonardo</strong> (<a href="Details.htm#2006-06-18T213833.730811Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 20.
-
-</pre>
-<p>[src/fapiufst.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-18T200350.504209Z"></a>
-2006-06-18T20:03:50.504209Z leonardo</strong> (<a href="Details.htm#2006-06-18T200350.504209Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 19.
-
-</pre>
-<p>[src/fapiufst.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-18T192503.018019Z"></a>
-2006-06-18T19:25:03.018019Z leonardo</strong> (<a href="Details.htm#2006-06-18T192503.018019Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 18a.
-
-</pre>
-<p>[Resource/Decoding/FCO_Dingbats Resource/Decoding/FCO_Symbol Resource/Decoding/FCO_Wingdings]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-15T205237.321465Z"></a>
-2006-06-15T20:52:37.321465Z leonardo</strong> (<a href="Details.htm#2006-06-15T205237.321465Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 18.
-
-</pre>
-<p>[src/fapiufst.c src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-15T104120.991984Z"></a>
-2006-06-15T10:41:20.991984Z leonardo</strong> (<a href="Details.htm#2006-06-15T104120.991984Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 17.
-
-</pre>
-<p>[src/lib.mak src/int.mak src/fapiufst.c doc/Develop.htm src/gxfapiu.c src/gxfapiu.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-14T210334.912427Z"></a>
-2006-06-14T21:03:34.912427Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Turn on Id keyword substitution and native line endings.
-</pre>
-<p>[lib/winmaps.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-14T094133.338945Z"></a>
-2006-06-14T09:41:33.338945Z leonardo</strong> (<a href="Details.htm#2006-06-14T094133.338945Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (UFST resource handling) : Provide alternative FCO map files. 
-
-</pre>
-<p>[doc/Develop.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-14T093549.305252Z"></a>
-2006-06-14T09:35:49.305252Z leonardo</strong> (<a href="Details.htm#2006-06-14T093549.305252Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (UFST resource handling) : Provide alternative FCO map files. 
-
-</pre>
-<p>[lib/FCOfontmap-PCLPS3 lib/FCOfontmap-PS3 doc/Use.htm lib/gs_fapi.ps lib/FCOfontmap lib/FCOfontmap-PCLPS2]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-14T082503.916153Z"></a>
-2006-06-14T08:25:03.916153Z leonardo</strong> (<a href="Details.htm#2006-06-14T082503.916153Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (FAPI) : Implement a lazy font object acquisition, part 2.
-
-</pre>
-<p>[src/ifapi.h src/fapiufst.c src/fapi_ft.c src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-14T050307.378642Z"></a>
-2006-06-14T05:03:07.378642Z leonardo</strong> (<a href="Details.htm#2006-06-14T050307.378642Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (FAPI) : Implement a lazy font object acquisition, part 1.
-
-</pre>
-<p>[src/ifapi.h src/int.mak src/fapiufst.c src/fapi_ft.c src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-14T021247.303815Z"></a>
-2006-06-14T02:12:47.303815Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Use more aggressive PDF identification. Consider PDF every file that has
-"%PDF-1." not preceeded by "%!PS" in the first 127 bytes of the file.
-Bug 688743.
-
-</pre>
-<p>[lib/pdf_main.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-14T002319.323225Z"></a>
-2006-06-14T00:23:19.323225Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix broken definition of customcolorimage.
-Bug 688750.
-
-</pre>
-<p>[lib/gs_lev2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-13T170152.331288Z"></a>
-2006-06-13T17:01:52.331288Z leonardo</strong> (<a href="Details.htm#2006-06-13T170152.331288Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 16.
-
-</pre>
-<p>[src/fapiufst.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-12T220757.059825Z"></a>
-2006-06-12T22:07:57.059825Z leonardo</strong> (<a href="Details.htm#2006-06-12T220757.059825Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 15.
-
-</pre>
-<p>[src/fapiufst.c src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-08T175904.960338Z"></a>
-2006-06-08T17:59:04.960338Z Ray Johnston</strong> (<a href="Details.htm#2006-06-08T175904.960338Z">details</a>)</p>
-<blockquote>
-<pre>
-Add code in getencoding to accept an array for the Encoding in a Font dict.
-Only a name or dictionary are legal PDF. Bug 688741.
-
-</pre>
-<p>[lib/pdf_font.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-08T014613.481025Z"></a>
-2006-06-08T01:46:13.481025Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix string overflow in cvrs on 64-bit systems. Suppress the sign expansion of
-unique ID. Bug 688725.
-
-</pre>
-<p>[lib/gs_ttf.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-08T012636.293278Z"></a>
-2006-06-08T01:26:36.293278Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Make the pointer the last element of gs_pixel_image_t structure.
-Otherwise, on LP64 platforms, the padding at the end of the structure
-overwrites the 1st member of the derived structure when the base structure
-is assigned to the derived structure.
-Bugs 613909, 688725.
-
-</pre>
-<p>[src/gximage3.c src/gsiparam.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-07T192014.417139Z"></a>
-2006-06-07T19:20:14.417139Z Ray Johnston</strong> (<a href="Details.htm#2006-06-07T192014.417139Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix handling of TrueType fonts with a large number of glyphs in the 'post'
-table. Bug 688723 for customer number #130.
-
-</pre>
-<p>[lib/gs_ttf.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-07T152651.814233Z"></a>
-2006-06-07T15:26:51.814233Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Correct the copyright holder and Id keyword after the licese header reversion.
-</pre>
-<p>[src/md5.c src/md5.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-03T063451.036122Z"></a>
-2006-06-03T06:34:51.036122Z leonardo</strong> (<a href="Details.htm#2006-06-03T063451.036122Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (Font resource machinery) : Improve finding encodings in gs_fntem.ps (issue 2).
-
-</pre>
-<p>[lib/gs_fntem.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-02T185015.915729Z"></a>
-2006-06-02T18:50:15.915729Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-Make capture_spot_equivalent_cmyk_colors global.
-
-</pre>
-<p>[src/gsequivc.c src/gsequivc.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-02T013720.018191Z"></a>
-2006-06-02T01:37:20.018191Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix an infinite loop on 64-bit platforms; make the size of max_import_coord to
-be as big as the size of the 'fixed' type.
-Bug 688724.
-
-</pre>
-<p>[src/gxhintn.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-01T154530.982915Z"></a>
-2006-06-01T15:45:30.982915Z leonardo</strong> (<a href="Details.htm#2006-06-01T154530.982915Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 15.
-
-</pre>
-<p>[lib/FCOfontmap]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-01T140952.659638Z"></a>
-2006-06-01T14:09:52.659638Z leonardo</strong></p>
-<blockquote>
-<pre>
-Add Wingdings Encoding, Decoding resource files.
-
-</pre>
-<p>[Resource/Encoding/Wingdings Resource/Encoding Resource/Decoding/FCO_Wingdings]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-01T134448.615495Z"></a>
-2006-06-01T13:44:48.615495Z leonardo</strong> (<a href="Details.htm#2006-06-01T134448.615495Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (Font resource machinery) : Improve finding encodings in gs_fntem.ps .
-
-</pre>
-<p>[lib/gs_fntem.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-01T114208.068704Z"></a>
-2006-06-01T11:42:08.068704Z leonardo</strong> (<a href="Details.htm#2006-06-01T114208.068704Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 14.
-
-</pre>
-<p>[src/fapiufst.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-01T075053.652962Z"></a>
-2006-06-01T07:50:53.652962Z leonardo</strong> (<a href="Details.htm#2006-06-01T075053.652962Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 13.
-
-</pre>
-<p>[src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-01T061600.401809Z"></a>
-2006-06-01T06:16:00.401809Z leonardo</strong> (<a href="Details.htm#2006-06-01T061600.401809Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 12.
-
-</pre>
-<p>[src/int.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-01T015455.252144Z"></a>
-2006-06-01T01:54:55.252144Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Clean up the code that opens starting arg files (@ files). Use iodev_default
-when it is available. Otherwise use the staticly initialized %os% device.
-Bug 688720.
-
-</pre>
-<p>[src/gsiodev.c src/zfile.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-01T000921.528804Z"></a>
-2006-06-01T00:09:21.528804Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix FPE in t1_hinter__set_stem_snap() on Alpha. Don't process stem snap
-elements when there's none. Bug 688727.
-
-</pre>
-<p>[src/gxhintn.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-31T171039.858313Z"></a>
-2006-05-31T17:10:39.858313Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Revert copywrite notices for public domain code used by ghostscript.
-</pre>
-<p>[src/gdevsgi.h src/gdevifno.c src/md5.c src/gdevsgi.c src/md5.h src/md5main.c src/gdev4693.c src/gp_vms.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-31T152952.122361Z"></a>
-2006-05-31T15:29:52.122361Z leonardo</strong> (<a href="Details.htm#2006-05-31T152952.122361Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 11.
-
-</pre>
-<p>[doc/Use.htm doc/Make.htm lib/FAPIcidfmap src/fapiufst.c lib/FAPIfontmap lib/gs_fapi.ps lib/FCOfontmap]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-31T145147.948908Z"></a>
-2006-05-31T14:51:47.948908Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-In generating the changelog files in the documentation, treat "DIFFERENCES:"
-the same as "EXPECTED DIFFERENCES:". Also trim everything from the log message
-after this point since that section is of ephemeral interest. Bug 688715.
-
-Note that this means nothing important should be placed after such a section heading.
-</pre>
-<p>[toolbin/split_changelog.py]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-31T012142.643282Z"></a>
-2006-05-31T01:21:42.643282Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Minor release documentation updates.
-</pre>
-<p>[doc/Release.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-31T004440.105558Z"></a>
-2006-05-31T00:44:40.105558Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-macos-mcp.mak is now distributed with all releases.
-</pre>
-<p>[doc/Make.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-31T002437.164443Z"></a>
-2006-05-31T00:24:37.164443Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Merge license clarifications from the GPL Ghostscript 8.51 release 
-documentation.
-</pre>
-<p>[doc/Fonts.htm doc/Commprod.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-30T135604.780494Z"></a>
-2006-05-30T13:56:04.780494Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix incorrect element size argument of qsort(), that causes SEGV on
-platforns with sizeof(void *) != sizeof(int) since rev. 6669.
-Bug 688721.
+Fix an off-by-one error in the glyph array sorting logic detected by Purify.
 
 </pre>
 <p>[src/gxfcopy.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-05-26T140902.598171Z"></a>
-2006-05-26T14:09:02.598171Z Tor Andersson</strong></p>
-<blockquote>
-<pre>
-Ignore errors when zlib streams fail on the checksum. Fixes bug 688716.</pre>
-<p>[src/szlibd.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-25T105109.698836Z"></a>
-2006-05-25T10:51:09.698836Z leonardo</strong> (<a href="Details.htm#2006-05-25T105109.698836Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix (Font resource machinery) : Apply general methoid for finding a font substitute.
-
-</pre>
-<p>[lib/gs_fonts.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-25T071251.456665Z"></a>
-2006-05-25T07:12:51.456665Z leonardo</strong> (<a href="Details.htm#2006-05-25T071251.456665Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 10.
-
-</pre>
-<p>[src/fapiufst.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-25T065355.033342Z"></a>
-2006-05-25T06:53:55.033342Z leonardo</strong> (<a href="Details.htm#2006-05-25T065355.033342Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 9.
-
-</pre>
-<p>[src/fapiufst.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-25T053745.106052Z"></a>
-2006-05-25T05:37:45.106052Z leonardo</strong> (<a href="Details.htm#2006-05-25T053745.106052Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 8.
-
-</pre>
-<p>[src/ifapi.h src/fapiufst.c src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-25T050921.683800Z"></a>
-2006-05-25T05:09:21.683800Z leonardo</strong> (<a href="Details.htm#2006-05-25T050921.683800Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 7.
-
-</pre>
-<p>[src/fapiufst.c src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-24T182316.110633Z"></a>
-2006-05-24T18:23:16.110633Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Cast character values to (unsigned char) before calling isprint() and
-friends. They are designed to work only with ASCII characters, but
-some implementations support passing 8 bit character data but only
-if it is positive to avoid conflict with a (-1) definition of EOF.
-Thus we should cast to map the high characters from negative to
-positive values on systems where char is signed by default. Bug
-687529.
-</pre>
-<p>[icclib/icc.c src/dscparse.c src/gsmisc.c src/imainarg.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-24T181133.648730Z"></a>
-2006-05-24T18:11:33.648730Z Ralph Giles</strong></p>
+<p><strong><a name="2007-03-25T041856.724059Z"></a>
+2007-03-25T04:18:56.724059Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Define specific compilers for the jbig2 and jpx libraries so their
-CFLAGS are passed to the compiler first. This should prevent version
-skew problems when building on systems with other versions of the
-same headers installed elsewhere.
-</pre>
-<p>[src/lib.mak src/int.mak src/jasper.mak]</p>
-</blockquote>
+Clear a Valgrind warning. Initialize a buffer overshot area in CCITTFaxDecode
+filter. Bug 688905.
 
-<p><strong><a name="2006-05-24T171927.863933Z"></a>
-2006-05-24T17:19:27.863933Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Move a negation inside the test(1) exprepression for better portability.
-Fixes bug 688713.
 </pre>
-<p>[lib/ps2epsi]</p>
+<p>[src/scfd.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-05-24T133111.438055Z"></a>
-2006-05-24T13:31:11.438055Z leonardo</strong> (<a href="Details.htm#2006-05-24T133111.438055Z">details</a>)</p>
+<p><strong><a name="2007-03-24T172822.209822Z"></a>
+2007-03-24T17:28:22.209822Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-UFST bridge : Upgrading to UFST 5.0, part 6.
-
-</pre>
-<p>[src/fapiufst.c src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-24T121241.294216Z"></a>
-2006-05-24T12:12:41.294216Z leonardo</strong> (<a href="Details.htm#2006-05-24T121241.294216Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 5.
-
-</pre>
-<p>[src/lib.mak src/gxfapi.c src/fapiufst.c src/gxfapi.h]</p>
+Changing C++ comments to C format comments</pre>
+<p>[src/gdevp14.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-05-24T111526.002807Z"></a>
-2006-05-24T11:15:26.002807Z leonardo</strong> (<a href="Details.htm#2006-05-24T111526.002807Z">details</a>)</p>
+<p><strong><a name="2007-03-24T163123.728641Z"></a>
+2007-03-24T16:31:23.728641Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-UFST bridge : Upgrading to UFST 5.0, part 4.
-
+Fix C++ -style variable definition introduced by the previous commit,
+which is not supported by older compilers: MSVC 6, gcc 2.96.
 </pre>
-<p>[src/ifapi.h doc/Use.htm src/fapiufst.c lib/gs_fapi.ps src/fapi_ft.c src/zfapi.c]</p>
+<p>[src/gscspace.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-05-24T071233.924004Z"></a>
-2006-05-24T07:12:33.924004Z leonardo</strong></p>
+<p><strong><a name="2007-03-23T135611.260385Z"></a>
+2007-03-23T13:56:11.260385Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-Fix : 'space' charater was missed in Unicode Decoding resource.
-
-</pre>
-<p>[Resource/Decoding/Unicode Resource/Decoding/FCO_Unicode]</p>
+Custom color hooks code merge</pre>
+<p>[src/gsimage.c src/gstext.c src/gscscie.c src/gdevtsep.c src/gxdcolor.h src/gsciemap.c src/gsicc.c src/gscdevn.c src/gscie.c lib/pdf_main.ps src/gdevdsp.c src/gdevpsd.c src/lib.mak src/gdevdflt.c src/gsncdemo.c src/gsdps1.c src/gdevdevn.c src/zusparam.c src/gxdevice.h src/gdevdevn.h src/iparam.c src/zfapi.c lib/pdf_ops.ps src/gsstate.c src/gdevp14.c src/gxclist.c src/gxcmap.c src/gsstate.h src/gdevp14.h src/ztrans.c src/gstrans.c src/gxblend.c src/gdevpbm.c src/gstrans.h src/gxclip.c src/gxblend.h src/gscspace.c src/gsnamecl.c src/gdevrops.c src/gscolor2.c src/zcolor3.c src/gdevpnga.c src/gscspace.h src/gxistate.h src/gsnamecl.h src/gsdparam.c src/gdevbbox.c src/gxclipm.c src/gxcie.h src/gdevnfwd.c src/gdevprn.c src/gspaint.c src/gscsepr.c src/gsutil.c src/gxclip2.c src/gxdevcli.h]</p>
 </blockquote>
 
-<p><strong><a name="2006-05-23T121359.337888Z"></a>
-2006-05-23T12:13:59.337888Z leonardo</strong> (<a href="Details.htm#2006-05-23T121359.337888Z">details</a>)</p>
+<p><strong><a name="2007-03-21T014830.497976Z"></a>
+2007-03-21T01:48:30.497976Z leonardo</strong> (<a href="Details.htm#2007-03-21T014830.497976Z">details</a>)</p>
 <blockquote>
 <pre>
-UFST bridge : Upgrading to UFST 5.0, part 3.
+Fix (PDF interpreter, pdfwrite) : Transparently pass unusialrenedering modes.
 
 </pre>
-<p>[src/fapiufst.c]</p>
+<p>[src/gdevpdtt.c lib/pdf_ops.ps]</p>
 </blockquote>
 
-<p><strong><a name="2006-05-23T071303.590113Z"></a>
-2006-05-23T07:13:03.590113Z leonardo</strong></p>
+<p><strong><a name="2007-03-19T042734.509606Z"></a>
+2007-03-19T04:27:34.509606Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-UFST bridge : Implementing FCOfontmap to simplify running UFST with resident fonts only.
-See the documentation change included in this patch.
-
+Correct a typo in the indexed colorspace support for the luratech JPX 
+decoder.
 </pre>
-<p>[lib/xlatmap lib/gs_fapi.ps lib/FCOfontmap]</p>
+<p>[src/sjpx_luratech.h]</p>
 </blockquote>
 
-<p><strong><a name="2006-05-23T070416.420792Z"></a>
-2006-05-23T07:04:16.420792Z leonardo</strong> (<a href="Details.htm#2006-05-23T070416.420792Z">details</a>)</p>
+<p><strong><a name="2007-03-15T021309.397460Z"></a>
+2007-03-15T02:13:09.397460Z Alex Cherepanov</strong> (<a href="Details.htm#2007-03-15T021309.397460Z">details</a>)</p>
 <blockquote>
 <pre>
-UFST bridge : Upgrading to UFST 5.0, part 2.
+Reset the dashed line array at initgraphics. Fix CET 09-28-01.
 
 </pre>
-<p>[src/ifapi.h src/fapiufst.c src/zfapi.c]</p>
+<p>[doc/pscet_status.txt src/zgstate.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-05-23T064801.451051Z"></a>
-2006-05-23T06:48:01.451051Z leonardo</strong></p>
+<p><strong><a name="2007-03-15T004911.591683Z"></a>
+2007-03-15T00:49:11.591683Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-UFST bridge : More decoding resources since FCOs assume slightly different encodings.
-
+Update an additional version number.
 </pre>
-<p>[Resource/Decoding/FCO_Dingbats Resource/Decoding/FCO_Symbol Resource/Decoding/FCO_Unicode]</p>
+<p>[doc/News.htm]</p>
 </blockquote>
 
-<p><strong><a name="2006-05-21T023604.902497Z"></a>
-2006-05-21T02:36:04.902497Z Ralph Giles</strong></p>
+<p><strong><a name="2007-03-15T004421.345487Z"></a>
+2007-03-15T00:44:21.345487Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Update release documentation somewhat to reflect current practice.
-</pre>
-<p>[doc/Release.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-21T022148.624607Z"></a>
-2006-05-21T02:21:48.624607Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Bump version number after the 8.54 release.
+Bump the revision number after the 8.56 release.
 </pre>
 <p>[doc/News.htm lib/gs_init.ps src/gscdef.c src/version.mak]</p>
 </blockquote>
-
-<p><strong><a name="2006-05-20T202929.474563Z"></a>
-2006-05-20T20:29:29.474563Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Merge changes from the 8.54 branch to support svn in the release 
-utilities.
-</pre>
-<p>[toolbin/pre.tcl toolbin/split_changelog.py]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-20T202709.924280Z"></a>
-2006-05-20T20:27:09.924280Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Merge documentation updates from the 8.54 release branch. This updates 
-the release date and changelogs.
-</pre>
-<p>[doc/History7.htm doc/Projects.htm doc/History8.htm doc/Use.htm doc/Readme.htm doc/Maintain.htm doc/Deprecated.htm doc/Source.htm doc/Install.htm doc/Changes.htm doc/Copying.htm doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm doc/Commprod.htm doc/Release.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm doc/Fonts.htm doc/Ps2ps2.htm doc/Develop.htm doc/Ps2pdf.htm doc/Helpers.htm doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp doc/Htmstyle.htm doc/News.htm doc/Make.htm doc/Details8.htm doc/Testing.htm doc/Unix-lpr.htm doc/Ps-style.htm doc/C-style.htm doc/History1.htm doc/History2.htm doc/History3.htm doc/History4.htm doc/Details.htm doc/Ps2epsi.htm doc/History5.htm doc/History6.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-19T011920.532036Z"></a>
-2006-05-19T01:19:20.532036Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Allocate scanline_buffer for DCTDecode filter in stable memory to prevent it
-from being freed twice: by restoring the state before the filter was used for
-reading and by closing the filter.
-Bug 688694 from the customer 632.
-
-</pre>
-<p>[src/sdctd.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-18T165154.327153Z"></a>
-2006-05-18T16:51:54.327153Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Change example code so that users/customers that copy it will avoid the
-memory leak mentioned in bug 688599.
-
-</pre>
-<p>[src/gs.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T233129.652305Z"></a>
-2006-05-17T23:31:29.652305Z Dan Coby</strong> (<a href="Details.htm#2006-05-17T233129.652305Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix for 688675  Reading / Converting PDF File created with Adobe
-Lifecycle Designer 7.0.
-
-</pre>
-<p>[lib/pdf_main.ps lib/pdf_base.ps lib/pdf_rbld.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T195541.010790Z"></a>
-2006-05-17T19:55:41.010790Z Ray Johnston</strong> (<a href="Details.htm#2006-05-17T195541.010790Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix for yet another non-spec PDF that Adobe Acrobat Reader handles silently.
-(missing whitespace after 'endobj'). Bug 688695 for customer 580.
-
-</pre>
-<p>[lib/pdf_base.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T183907.604408Z"></a>
-2006-05-17T18:39:07.604408Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Use pkg-config to request linking with GTK 2 in the unix dll build
-instead of the older gtk-config with specifies GTK 1. This will break
-the (generally unsupported) dll build on very old systems but fixes
-it for most current and near future platforms. Bug 688701.
-</pre>
-<p>[src/unix-dll.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T183400.699127Z"></a>
-2006-05-17T18:34:00.699127Z Ralph Giles</strong> (<a href="Details.htm#2006-05-17T183400.699127Z">details</a>)</p>
-<blockquote>
-<pre>
-Enable the cfax device in the default autoconf build for the convenience
-of free users. This is required to use Ghostscript to drive capifax devices.
-
-</pre>
-<p>[src/Makefile.in]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T180604.522955Z"></a>
-2006-05-17T18:06:04.522955Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Remove ARCH_STRUCT_ALIGN_MOD entirely and revert to 
-ARCH_ALIGN_MEMORY_MOD not having the extra jmp_buf
-alignment requirements. This satisfies the assumption
-that structure alignment and sizeof(ref) agree in
-the Ghostscript code and should finally fix 687643.
-
-Also add a cast back to jmp_buf in the alignment
-macro setjmp_.h. Fixes bug 688698. Patch from
-Alex Cherepanov.
-</pre>
-<p>[src/std.h src/setjmp_.h src/genarch.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T152429.868984Z"></a>
-2006-05-17T15:24:29.868984Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Add recent new files to the listing in the developer documentation.
-</pre>
-<p>[doc/Develop.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T151451.387610Z"></a>
-2006-05-17T15:14:51.387610Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Set native eol-style and and enable Id keyword substitution.
-</pre>
-<p>[lib/FCOfontmap]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T113454.678587Z"></a>
-2006-05-17T11:34:54.678587Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Copyright banner and RCS line have been missed in the last commit.
-
-</pre>
-<p>[lib/FCOfontmap]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T113320.081655Z"></a>
-2006-05-17T11:33:20.081655Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Copyright banner and RCS line have been missed in the last commit.
-
-</pre>
-<p>[lib/FCOfontmap]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T112955.042925Z"></a>
-2006-05-17T11:29:55.042925Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Copyright banner and RCS line have been missed in the last commit.
-
-</pre>
-<p>[lib/FCOfontmap]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T112320.989390Z"></a>
-2006-05-17T11:23:20.989390Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Implementing FCOfontmap to simplify running UFST with resident fonts only.
-See the documentation change included in this patch.
-
-</pre>
-<p>[doc/Use.htm lib/gs_fapi.ps lib/FCOfontmap]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T045012.217865Z"></a>
-2006-05-17T04:50:12.217865Z Ray Johnston</strong> (<a href="Details.htm#2006-05-17T045012.217865Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix so that dictionaries that grow preserve attributes.
-Several problems reported including a potential security
-hole when in SAFER mode. Thanks to mat Gh Savulescu
-(SaGS) for the bug report, the patch and excellent
-analysis of the problem.
-
-</pre>
-<p>[src/idict.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-16T095613.829816Z"></a>
-2006-05-16T09:56:13.829816Z leonardo</strong> (<a href="Details.htm#2006-05-16T095613.829816Z">details</a>)</p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0 .
-
-</pre>
-<p>[src/lib.mak src/ifapi.h src/gxfapi.c src/fapiufst.c src/gxfapi.h src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-15T220753.891632Z"></a>
-2006-05-15T22:07:53.891632Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Commits setjmp_.h, which I left out of the previous patch.
-</pre>
-<p>[src/setjmp_.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-15T212929.006940Z"></a>
-2006-05-15T21:29:29.006940Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Correct a typo resulting in inproper glyph placement with transposed text 
-and a top left reference corner. Fixes bug 688645.
-</pre>
-<p>[jbig2dec/jbig2_text.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-15T203529.086193Z"></a>
-2006-05-15T20:35:29.086193Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Ignore common generated files.
-</pre>
-<p>[jasper jasper/src/libjasper/pgx jasper/src/libjasper jasper/src/libjasper/include/jasper jasper/src/libjasper/base jasper/src/libjasper/mif jasper/src/libjasper/jpc jasper/src/libjasper/bmp jasper/src/libjasper/jpg jasper/src/appl jasper/src/libjasper/include jasper/src jasper/src/libjasper/ras jasper/src/libjasper/pnm jasper/src/libjasper/jp2 jasper/src/msvc]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-15T202721.734326Z"></a>
-2006-05-15T20:27:21.734326Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Remove a generated source file from the included jasper library.
-</pre>
-<p>[jasper/src/libjasper/include/jasper/jas_config_ac.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-15T184416.729159Z"></a>
-2006-05-15T18:44:16.729159Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-FIX: Allocate jmp_buf with padding, to satisfy alignment constraints. 
-Fixes bug #687643.
-</pre>
-<p>[src/lib.mak src/sjpegd.c src/sjpege.c src/sdct.h src/ttinterp.c src/ttobjs.h src/sjpegc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-12T233933.380797Z"></a>
-2006-05-12T23:39:33.380797Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Document how to compile Ghostscript with the Luratech compression 
-libraries. Bug 688665.
-</pre>
-<p>[doc/Make.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-12T231747.022921Z"></a>
-2006-05-12T23:17:47.022921Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Update Language.htm to better describe the current level of PDF support. 
-Bug 688661.
-</pre>
-<p>[doc/Language.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-12T224754.173109Z"></a>
-2006-05-12T22:47:54.173109Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Add commented out line for manually enabling the luratech build with 
-autoconf.
-</pre>
-<p>[src/Makefile.in]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-12T222314.706617Z"></a>
-2006-05-12T22:23:14.706617Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Always make read progress is s_jbig2encode process when there is data
-available. Fixes bug #688658.
-</pre>
-<p>[src/sjbig2_luratech.h src/sjbig2_luratech.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-11T045924.800767Z"></a>
-2006-05-11T04:59:24.800767Z Dan Coby</strong> (<a href="Details.htm#2006-05-11T045924.800767Z">details</a>)</p>
-<blockquote>
-<pre>
-Fix for 688686 segfault in find_bit_map().
-
-</pre>
-<p>[src/gdevdevn.c]</p>
-</blockquote>
 </body>
 </html>
diff --git a/gs/doc/Details.htm b/gs/doc/Details.htm
index 3599376ca..bde8dd892 100644
--- a/gs/doc/Details.htm
+++ b/gs/doc/Details.htm
@@ -8,12011 +8,2349 @@
 </head>
 <body>
 
-<p><strong><a name="2007-03-15T000210.064485Z"></a>
-2007-03-15T00:02:10.064485Z Ralph Giles</strong></p>
+<p><strong><a name="2007-05-11T170615.247707Z"></a>
+2007-05-11T17:06:15.247707Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Handle empty log messages.
+Update the product name for release.
 </pre>
-<p>[toolbin/split_changelog.py]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-14T213545.571769Z"></a>
-2007-03-14T21:35:45.571769Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Remove romfs.dev from FEATURE_DEVS_ALL. It is no longer optional.
-</pre>
-<p>[src/Makefile.in]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-14T211500.798517Z"></a>
-2007-03-14T21:15:00.798517Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Update revision, dates, and list of open bugs for release.
-</pre>
-<p>[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm doc/Maintain.htm man/ps2epsi.1 doc/Install.htm src/gscdef.c doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 src/version.mak src/dwsetup.rc man/pf2afm.1 doc/Ps2ps2.htm doc/Fonts.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp doc/Htmstyle.htm man/font2c.1 man/gsnd.1 man/pdfopt.1 src/winint.mak doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Testing.htm doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm doc/History4.htm man/ps2pdfwr.1 doc/Ps2epsi.htm man/ps2ps.1 doc/History5.htm doc/History6.htm]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-13T224029.048961Z"></a>
-2007-03-13T22:40:29.048961Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (stroking) : Apply the right math for computing always_thin,
-
-DETAILS :
-
-The old code estimated the line width with 
-an empiric formula, which doesn't look well defined.
-Replacing it with a right math.
-See comment in code.
-
-</pre>
-<p>[src/gxstroke.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-13T223551.420875Z"></a>
-2007-03-13T22:35:51.420875Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (stroking) : Apply the right math for computing always_thin,
-
-DETAILS :
-
-The old code estimated the line width with 
-an empiric formula, which doesn't look well defined.
-Replacing it with a right math.
-See comment in code.
-
-</pre>
-<p>[doc/pscet_status.txt src/gxstroke.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-11T204713.652729Z"></a>
-2007-03-11T20:47:13.652729Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Closing 11-06-5.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-11T174334.501551Z"></a>
-2007-03-11T17:43:34.501551Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (user paths) : Wrong current point after uappend closepath.
-
-DETAILS :
-
-The old code missed the subpath starting point after uappend.
-Also removing the code for copying current point from path 
-in user path operations, because gs_upmergepath now performs this job fine.
-
-</pre>
-<p>[doc/pscet_status.txt src/gspath.c src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-11T162911.261904Z"></a>
-2007-03-11T16:29:11.261904Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Rename "ref dash_pattern" to avoid confusion with "float dash_pattern[]".
-</pre>
-<p>[src/zgstate.c src/igstate.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-11T134654.105020Z"></a>
-2007-03-11T13:46:54.105020Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : MSVC compiler warnings.
-
-DETAILS :
-
-The patch
-http://ghostscript.com/pipermail/gs-cvs/2007-March/007345.html
-is incomplete.
-More const qualifiers are now removed.
-
-</pre>
-<p>[src/zimage.c src/gxiparam.h src/gxcmap.c src/iimage.h src/gximage.c src/gximage1.c src/gximage3.c src/gsipar3x.h src/gximage4.c src/gxclrast.c src/gximag3x.c src/gdevpdfi.c src/gsiparam.h src/gsiparm3.h src/gsiparm4.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-11T091005.985706Z"></a>
-2007-03-11T09:10:05.985706Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Improving assignments.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-09T204125.398262Z"></a>
-2007-03-09T20:41:25.398262Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Add a utility to dump out information about PDF files. Fix
-for customer #259.
-
-DETAILS:
-
-This is intended as an example since most customers will want
-specific info, but it also is slightly handy.
-
-We may want to do 'pdf_info' scripts and .bat files in lib/
-but these can be added later.
-
-   usage: gs -dNODISPLAY -q -sFile=____.pdf [ options ] toolbin/pdf_info.ps
-
-          where "options" are:
-          -dDumpMediaSizes          MediaBox and CropBox for each page
-          -dDumpFontsUsed           List fonts used
-          -dShowEmbeddedFonts       only meaningful with -dDumpFontsUsed
-
-Sample 'full' output looks like:
-
-
-examples/annots.pdf has 6 pages.
-Title: Microsoft Word - Links.doc
-Author: August D. Coby
-Creator: ADOBEPS4.DRV Version 4.24
-Producer: Acrobat Distiller 4.0 for Windows
-CreationDate: D:20000420231130Z
-ModDate: D:20040413162329-07'00'
-
-Page 1 MediaBox: [ 612 792 ] CropBox: [ 612 792 ]
-Page 2 MediaBox: [ 612 792 ] CropBox: [ 612 792 ]
-Page 3 MediaBox: [ 612 792 ] CropBox: [ 612 792 ]
-Page 4 MediaBox: [ 612 792 ] CropBox: [ 612 792 ]
-Page 5 MediaBox: [ 612 792 ] CropBox: [ 612 792 ]
-Page 6 MediaBox: [ 612 792 ] CropBox: [ 612 792 ]
-
-Fonts Used:
-ArialMT
-IBKJPF+ArialMT
-JBAHHI+ArialMT
-
-</pre>
-<p>[toolbin/pdf_info.ps]</p>
+<p>[src/gscdef.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-03-08T172428.272086Z"></a>
-2007-03-08T17:24:28.272086Z Raph Levien</strong></p>
+<p><strong><a name="2007-05-11T170351.074953Z"></a>
+2007-05-11T17:03:51.074953Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Remove unnecessary zeroing out of reference count of indexed color space
-map structure. Eliminates warnings when run with -Z?
+Update release date.
 </pre>
-<p>[src/zcsindex.c]</p>
+<p>[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm doc/Maintain.htm man/ps2epsi.1 doc/Install.htm doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 man/pf2afm.1 doc/Ps2ps2.htm doc/Fonts.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp doc/Htmstyle.htm man/font2c.1 man/gsnd.1 man/pdfopt.1 doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Testing.htm doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm man/ps2ps.1 doc/Ps2epsi.htm doc/History4.htm man/ps2pdfwr.1 doc/History5.htm doc/History6.htm]</p>
 </blockquote>
 
-<p><strong><a name="2007-03-08T002745.225750Z"></a>
-2007-03-08T00:27:45.225750Z Ray Johnston</strong></p>
+<p><strong><a name="2007-05-11T170229.404037Z"></a>
+2007-05-11T17:02:29.404037Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Missing (yet another) dependency -- string_.h. It probably was not
-a problem.
+Update the libpng version listed in the top-level makefiles.
 </pre>
-<p>[src/int.mak]</p>
+<p>[src/bcwin32.mak src/openvms.mak src/ugcclib.mak src/macosx.mak src/watcw32.mak src/dvx-gcc.mak src/msvc32.mak src/unix-gcc.mak src/unixansi.mak src/macos-mcp.mak src/msvclib.mak src/all-arch.mak src/os2.mak src/version.mak src/watclib.mak]</p>
 </blockquote>
 
-<p><strong><a name="2007-03-07T212202.986768Z"></a>
-2007-03-07T21:22:02.986768Z Ralph Giles</strong></p>
+<p><strong><a name="2007-05-11T165333.148016Z"></a>
+2007-05-11T16:53:33.148016Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Update the makefile with new header dependencies added in r7198.
+Install the libpng 1.2.16 source release.
 </pre>
-<p>[src/int.mak]</p>
+<p>[libpng]</p>
 </blockquote>
 
-<p><strong><a name="2007-03-07T203524.409027Z"></a>
-2007-03-07T20:35:24.409027Z Stefan Kemper</strong></p>
+<p><strong><a name="2007-05-11T164803.952583Z"></a>
+2007-05-11T16:48:03.952583Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Fix image banding error with high level images ctm.
-
-Fixes ridt91.eps (ppmraw/300dpi/banded)
+Move the included libpng out of the way.
 </pre>
-<p>[src/gxclimag.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-07T001253.750515Z"></a>
-2007-03-07T00:12:53.750515Z Timothy Osborn</strong></p>
-<blockquote>
-<pre>
-Changed assignment from Igor to Tim for items marked same-as some items already marked OK.</pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[libpng]</p>
 </blockquote>
 
-<p><strong><a name="2007-03-06T214032.469232Z"></a>
-2007-03-06T21:40:32.469232Z leonardo</strong></p>
+<p><strong><a name="2007-05-11T153341.202626Z"></a>
+2007-05-11T15:33:41.202626Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Fix (Type 1 interpreter) : Account the replaced side bearing in setcurrentpoint.
-
-DETAILS :
-
-When the side bearing is replaced with Metrics or Metrics2,
-the old code didn't account that while executing setcurrentpoint,
-so that further outline poles go to wrong (unreplaced) coordinates.
-Fixes CET 16-03-2.
-
+Correct the keyword substitution property key.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[toolbin/pscet_status.pl]</p>
 </blockquote>
 
-<p><strong><a name="2007-03-06T213714.025835Z"></a>
-2007-03-06T21:37:14.025835Z leonardo</strong></p>
+<p><strong><a name="2007-05-11T133333.031639Z"></a>
+2007-05-11T13:33:33.031639Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Fix (Type 1 interpreter) : Account the replaced side bearing in setcurrentpoint.
-
-DETAILS :
-
-When the side bearing is replaced with Metrics or Metrics2,
-the old code didn't account that while executing setcurrentpoint,
-so that further outline poles go to wrong (unreplaced) coordinates.
-Fixes CET 16-03-2.
-
-</pre>
-<p>[src/gstype1.c src/gstype2.c src/gxtype1.c src/gxtype1.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-06T194612.663281Z"></a>
-2007-03-06T19:46:12.663281Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Resolve version control Id line issues flagged by the regression run.
+Try again to fix the Id keyword line.
 </pre>
-<p>[doc/pscet_status.txt src/gxhintn1.c doc/Testing.htm doc/Psfiles.htm lib/jobseparator.ps]</p>
+<p>[toolbin/pscet_status.pl]</p>
 </blockquote>
 
-<p><strong><a name="2007-03-06T172458.366068Z"></a>
-2007-03-06T17:24:58.366068Z leonardo</strong></p>
+<p><strong><a name="2007-05-11T093941.369263Z"></a>
+2007-05-11T09:39:41.369263Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix (TT interpreter) : memory leaks with PCL (continued).
+Fix (shadings) : Removing a dead code from radial shadings.
 
-DETAILS :
+DETAILS : 
 
-The last patch doesn't compile with gcc due to a redundsnt typedef.
+It's a rudiment from an antique annula-based radial shading algorithm.
+R_fill_state_t was filled and never used.
+This change is algorithmically equivalent.
 
 </pre>
-<p>[src/gxttfb.c]</p>
+<p>[src/gxshade1.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-03-06T143500.233763Z"></a>
-2007-03-06T14:35:00.233763Z leonardo</strong></p>
+<p><strong><a name="2007-05-09T215825.788526Z"></a>
+2007-05-09T21:58:25.788526Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Fix (TT interpreter) : memory leaks with PCL.
-
-DETAILS :
-
-1. The old code created gx_ttfMemory instance per font,
-   but only the first one is used. Others are leaks.
-   The new code create one instance per font directory.
-   The new field gs_font_dir::ttm works for that.
-
-2. For proper lock count on memory errors, don't call Context_Destroy 
-   if Context_Create was not called.
-
-3. In ttobjs.c don't use exec->current_face for accessing ttfMemory,
-   because PCL closes fonts when they are not active
-   in the TT interpreter. The new field Execution_Context::memory
-   works for that.  
+Covert gdevwts.c to native line endings and turn on keywork 
+substitution.
 
+Also convert a C++-style comment. It looks like this line
+can actually be removed.
 </pre>
-<p>[src/gxfcache.h src/gxttfb.c src/gsfont.c src/ttfmemd.c src/ttfmain.c src/ttobjs.c src/ttobjs.h]</p>
+<p>[src/gdevwts.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-03-05T215020.543548Z"></a>
-2007-03-05T21:50:20.543548Z Raph Levien</strong></p>
+<p><strong><a name="2007-05-09T215157.598496Z"></a>
+2007-05-09T21:51:57.598496Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Remove stray debug print that was left in previous commit (colorspace
-refcount patch).
+Add Id lines and associated properties to some recent script additions.
 </pre>
-<p>[src/gscscie.c]</p>
+<p>[toolbin/ocheck.py toolbin/pscet_status.pl]</p>
 </blockquote>
 
-<p><strong><a name="2007-03-05T210935.951840Z"></a>
-2007-03-05T21:09:35.951840Z Raph Levien</strong></p>
+<p><strong><a name="2007-05-09T214700.539315Z"></a>
+2007-05-09T21:47:00.539315Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Non-backwards compatible change: use consistent reference count allocation
-discipline for color spaces. Previously, color spaces were allocated on
-stack, on the heap, as sub-structures within other color space structures,
-and were very commonly copied. Reference counting was used for the "params"
-block of some, but not all, color spaces, but there were correctness
-problems with that logic.
-
-In addition, a number of "const" qualifiers have been removed, because
-the action of bumping the reference count on an object is not consistent
-with the C semantics of const.
-
-This change is required to resolve problems with enhancement 688924. It
-should also help with memory leaks.
-
-Other clients, such as the PCL interpreter, will require changes to be
-compatible. For simple device colorspaces, the change to gs_setcmykcolor()
-(gscolor1.c) is representative of the code change required.
+Add recent new files to the documenation index.
 </pre>
-<p>[src/gsimage.c src/zimage.c src/zshade.c src/gslibctx.c src/gscscie.c src/gdevpdfb.c src/gdevpdfc.c src/gdevpdfg.c src/gxclrast.c src/zpcolor.c src/zicc.c src/gspcolor.c src/gdevps.c src/gdevpdfi.c src/gsicc.c src/gscdevn.c src/zcssepr.c src/gdevpdfk.c src/zcie.c src/gdevpdfg.h src/lib.mak src/gsicc.h src/gscdevn.h src/zcspixel.c src/gsrefct.h src/gdevpsdi.c src/gdevpdfv.c src/zcolor.c src/gscolor.c src/gsiparam.h src/gxshade6.c src/gscssub.c src/gdevp14.c src/gsstate.c src/gxclpath.c src/gsptype1.c src/zcsdevn.c src/gscpixel.c src/gxcmap.c src/gsptype1.h src/icsmap.h src/gsistate.c src/gscpixel.h src/gxshade.c src/gximag3x.c src/zcsindex.c src/gscspace.c src/gscolor1.c src/gscolor2.c src/zcolor2.c src/gscolor3.c src/gscspace.h src/gxistate.h src/gscolor2.h src/gxpcmap.c src/gxcspace.h src/gxcdevn.h src/gxcolor2.h src/gscsepr.c src/gscindex.h src/gscsepr.h]</p>
+<p>[doc/Develop.htm src/gscicach.c src/gscicach.h]</p>
 </blockquote>
 
-<p><strong><a name="2007-03-05T171251.517731Z"></a>
-2007-03-05T17:12:51.517731Z Timothy Osborn</strong></p>
+<p><strong><a name="2007-05-09T195501.401845Z"></a>
+2007-05-09T19:55:01.401845Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Reassinged shading issues to Igor</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
+Make AcroForm rendering a non-default option because it is not yet 
+fully implemented and causes raster differences. Bug 689197.
 
-<p><strong><a name="2007-03-05T053038.914444Z"></a>
-2007-03-05T05:30:38.914444Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Make sure that memory for jpeg_decompress_data gets allocated from the
-same memory as the stream structure that owns it. Previously, the
-stream structure would be allocated in global, and the jddp in stable
-local, which is a violation of GC invariants. Fixes bug 689118, which
-was a GC crash in the regression file H00216q.pdf.
 </pre>
-<p>[src/zfdctd.c]</p>
+<p>[lib/pdf_main.ps doc/Use.htm]</p>
 </blockquote>
 
-<p><strong><a name="2007-03-04T213128.032123Z"></a>
-2007-03-04T21:31:28.032123Z leonardo</strong></p>
+<p><strong><a name="2007-05-09T184556.177217Z"></a>
+2007-05-09T18:45:56.177217Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-pscet_status.txt : Closing 11-24-3 .
+Point to bugzilla instead of the old bug-report email address in the 
+help text. Also remove the unused constant defining the address.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/imainarg.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-03-04T182504.375026Z"></a>
-2007-03-04T18:25:04.375026Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-09T154554.143921Z"></a>
+2007-05-09T15:45:54.143921Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix X mirroring for all color modes of the interpolated image.
-The mirroring was missing from non 8 bits/colorant modes resulting
-in the mirrored output images.
-
-</pre>
-<p>[src/gxiscale.c]</p>
-</blockquote>
+Fix (shadings) : The decomposition limit must depend on resolution.
 
-<p><strong><a name="2007-03-04T170825.140696Z"></a>
-2007-03-04T17:08:25.140696Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (user paths) : Remove the uneven behavior with uappend.
+DETAILS : 
 
-DETAILS :
+This partially improves performance for the test case of 
+the bug 689189 "PDF fails with /unregistered in --shfill--".
 
-1. uappend was fixed to ignore the incorrfect placement of ucache 
-   in the CPSI compatibility mode. 
-   However in contradiction to other user path operators,
-   CPSI has no uneven behavior with uappend, 
-   so changing upath back to the regular behavior.
-
-2. Don't change current point if uappend fails.
-   Likely it was an inaccuracy in a recent patch.
-
-3. Change other user path assignment for more efficiency.
-
-</pre>
-<p>[doc/pscet_status.txt src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-04T164100.611078Z"></a>
-2007-03-04T16:41:00.611078Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Free up any previous line_ptrs in a memory (image) device before
-allocating new ones. This allows multiple calls to setup_buf_device
-without leaking memory (as seen with the PCL allocator that does
-not have garbage collection).
-</pre>
-<p>[src/gdevprn.c]</p>
-</blockquote>
+The old code limits the decomposition of a shading with 1 pixel.
+It gives a good precision for low resolution devices,
+such as display with 72dpi. However for high resolution devices the
+decomposition limit may be bigger, because tinny parts are not visible.
+Now we make it be dependent on the device resolution.
+It speeds up the high resolution rendering with quickly varying colors.
+The worker formula is :
 
-<p><strong><a name="2007-03-04T163732.768972Z"></a>
-2007-03-04T16:37:32.768972Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-The index file should not be compressed. It is small, and if it ever did
-get compressed, it would SEVERELY impact performance since the entire
-list gets processed on every band.
-</pre>
-<p>[src/gxclist.c]</p>
-</blockquote>
+	decomposition_limit = float2fixed(HWResolution / 72)
 
-<p><strong><a name="2007-03-03T035156.270202Z"></a>
-2007-03-03T03:51:56.270202Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix a stack nix-up that occured when cm operator was used inside BT/ET block.
-Bug 688985, customer 580.
+With 300 dpi the file "self-intersect2.ps" renders a few worse 
+near the self-intersection. It may be visible when viewing the 
+ppmraw output with a monitor. We think it's a reasonable tradeof
+for the performance. Actually the monitor performs 
+a significant zoom when viewing "actual pixels",
+because the monitor's resolution is much smaller.
+The quality degradation shouldn't be visible with a 300 dpi printer.
 
 </pre>
-<p>[lib/pdf_draw.ps]</p>
+<p>[src/gxshade4.h src/gxshade6.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-03-02T055500.252985Z"></a>
-2007-03-02T05:55:00.252985Z Henry Stiles</strong></p>
+<p><strong><a name="2007-05-09T101229.054433Z"></a>
+2007-05-09T10:12:29.054433Z Till Kamppeter</strong></p>
 <blockquote>
 <pre>
-accommodate parsing of undocumented color treatments (689100) which
-appear to have no effect.
+Protect expression "$Id$" against being replaced by SubVersion (bug #689093).
 </pre>
-<p>[src/gdevpxen.h]</p>
+<p>[doc/gsdoc.el]</p>
 </blockquote>
 
-<p><strong><a name="2007-03-01T201709.177569Z"></a>
-2007-03-01T20:17:09.177569Z leonardo</strong></p>
+<p><strong><a name="2007-05-09T063744.288003Z"></a>
+2007-05-09T06:37:44.288003Z Marcos Woehrmann</strong></p>
 <blockquote>
 <pre>
-Fix (pdfwrite) : Handle a text with degenerate CTM.
-
-DETAILS :
-
-The old code failed with undefinedresult when writing
-a text to output with degenerate CTM. 
-The new code writes it somehow to provide searchability.
-See comment in code.
-Such text is not visible in rendering.
-We don't care about 'Tj' optimization
-because such cases are rare.
-
+Added entries to alias Arial to ArialMT and TimesNewRoman to TimesNewRomanPSMT.  This is useful when running on 
+windows.
 </pre>
-<p>[src/devs.mak]</p>
+<p>[lib/Fontmap.GS]</p>
 </blockquote>
 
-<p><strong><a name="2007-03-01T201549.273788Z"></a>
-2007-03-01T20:15:49.273788Z leonardo</strong></p>
+<p><strong><a name="2007-05-09T032139.704394Z"></a>
+2007-05-09T03:21:39.704394Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Fix (pdfwrite) : Handle a text with degenerate CTM.
-
-DETAILS :
-
-The old code failed with undefinedresult when writing
-a text to output with degenerate CTM. 
-The new code writes it somehow to provide searchability.
-See comment in code.
-Such text is not visible in rendering.
-We don't care about 'Tj' optimization
-because such cases are rare.
-
+Temporarily revert the KRGB support patch for the IJS device. There
+were some build problems, and also there's a known segfault in some
+situations. This will be worked on after the 8.57 release.
 </pre>
-<p>[src/gdevpdts.c]</p>
+<p>[src/gdevijs.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-03-01T152739.443405Z"></a>
-2007-03-01T15:27:39.443405Z leonardo</strong></p>
+<p><strong><a name="2007-05-08T194748.994751Z"></a>
+2007-05-08T19:47:48.994751Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Fix (graphics) : Imprecise current point after drawing an arc (continued).
+Implement KRGB raster support in the IJS device. Patch from David 
+Suffield.
 
-DETAILS :
-
-The old code uses 'fixed' representation for an angle of an arc.
-It appears insufficiently precise.
-The new code performs the angle computations in doubles.
-The patch intentionally doesn't change the algorithm. 
-
-</pre>
-<p>[doc/pscet_status.txt src/gspath1.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-03-01T125010.538308Z"></a>
-2007-03-01T12:50:10.538308Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (fuzzy.c) : An incorrect image difference format for multipage files.
-
-DETAILS :
-
-The old code created a single header for the image difference,
-which describes the first page only. Further pages were written
-with no header. 
-
-Also the output buffer length was incorrect
-when pages have different sizes. 
-It caused heap corruption.
-
-The new code creates a new file for each page difference.
+Details:
 
+This patch implements a separate black plane and does simple text and 
+line art detection based on the drawing source. This results in cleaner 
+output for IJS drivers which support it.
 </pre>
-<p>[toolbin/tests/fuzzy.c]</p>
+<p>[src/gdevijs.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-03-01T022603.339465Z"></a>
-2007-03-01T02:26:03.339465Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-08T182647.239521Z"></a>
+2007-05-08T18:26:47.239521Z Till Kamppeter</strong></p>
 <blockquote>
 <pre>
-When a chain of decoding filters encounters EOF, close the last filter in
-the chain. This seems to contradict PLRM3 but matches the observed behavior
-of Adobe interpreters. Bug 688745, customer 384.
+Makes ijs/ working with automake 1.10
 
 DETAILS:
-Contrary to PLRM3, Adobe interpreters close disk files and filters equaly.
-Old Ghostscript code was inconsistant and closed the first and the last
-filters in the chain, or the last 2 filters depending whether the first file
-is a disk file or a filter.
-
-</pre>
-<p>[src/stream.c]</p>
-</blockquote>
 
-<p><strong><a name="2007-02-28T184949.409416Z"></a>
-2007-02-28T18:49:49.409416Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (fuzzy.c) : Multipage files processed incorrectly.
-
-DETAILS :
-
-When ppmraw writes several pages into a single file, it places a header before 
-each image data. The old fuzzy.c does not expect headers, and reads headers as image data. 
-This change provodes parsing an own header for each page.
+This is a pure bug fix, so lets get this into 8.57.
 
 </pre>
-<p>[toolbin/tests/fuzzy.c]</p>
+<p>[ijs/autogen.sh]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-28T170328.849858Z"></a>
-2007-02-28T17:03:28.849858Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-08T182354.589216Z"></a>
+2007-05-08T18:23:54.589216Z Till Kamppeter</strong></p>
 <blockquote>
 <pre>
-Validate arguments of the operator startjob. Fix CET 31-10-02.
-
+Fixed file properties
 </pre>
-<p>[doc/pscet_status.txt lib/gs_lev2.ps]</p>
+<p>[src/version.mak]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-27T211108.978663Z"></a>
-2007-02-27T21:11:08.978663Z leonardo</strong></p>
+<p><strong><a name="2007-05-08T181310.044227Z"></a>
+2007-05-08T18:13:10.044227Z Till Kamppeter</strong></p>
 <blockquote>
 <pre>
-Fix (graphics) : Imprecise current point after drawing an arc.
-
-DETAILS :
-
-1. gs_arc_add_inline took current point from fixed point coords in path. 
-   Implementing PRECISE_CURRENTPOINT for it.
-
-2. gs_imager_arc_add made private because it changes the interface
-   and none of our interpreters call it.
-
-3. pis->subpath_start is set from arc if a path starts with an arc.
-
+Back out everything after rev 7909
 </pre>
-<p>[doc/pscet_status.txt src/gspath1.c src/gspath.h]</p>
+<p>[contrib/gdevmd2k.c contrib/gdevxes.c contrib/gdevgdi.c src/configure.ac contrib/lips4 contrib/eplaser contrib/gdevhl12.c src/gdevlj56.c ijs/autogen.sh src/gdevdljm.c src/lib.mak contrib/gdevcd8.c src/gdevpx.c src/gdevl256.c contrib/contrib.mak src/gdevvglb.c src/gdevdljm.h contrib/gdevcd8.h contrib/cups src/unix-gcc.mak contrib/gdevdj9.c src/gdevpxut.c src/gdevcdj.c contrib/chp2200 contrib/gdevlx32.c contrib/gdevlx50.c contrib/gdevop4w.c src/gdevpxut.h lib/gs_init.ps src/gdevlbp8.c src/version.mak contrib/opvp contrib/gdevbjc_.c contrib/japanese contrib/gdevbjca.c src/gdevxalt.c contrib/lxm3200-tweaked src/version.mak.in contrib/gdevbjc_.h contrib/gomni.c src/contrib.mak src/devs.mak lib/gs_setpd.ps contrib/pcl3 contrib/gdevlx7.c contrib/gdevln03.c src/gdevdjet.c src/gconf.c contrib/defs.h src/gs.mak contrib/uniprint src/Makefile.in src/unix-aux.mak contrib/md2k_md5k src/unixinst.mak contrib/epson740 src/gp_unix.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-26T162417.305323Z"></a>
-2007-02-26T16:24:17.305323Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-08T174446.931200Z"></a>
+2007-05-08T17:44:46.931200Z Till Kamppeter</strong></p>
 <blockquote>
 <pre>
-Fix indeterministic behavior of fuzzy.c with -w > 1. Initialize the rest of
-the window buffer that would be uninitialized before half_win lines is read.
+Makes ijs/ working with automake 1.10
 </pre>
-<p>[toolbin/tests/fuzzy.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-25T204603.985068Z"></a>
-2007-02-25T20:46:03.985068Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Set upper font cache limit to 1e8 bytes in CPSI compatibility mode.
-Fix CET 27-02-01.
-
-</pre>
-<p>[doc/pscet_status.txt src/gsfont.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-25T192644.964185Z"></a>
-2007-02-25T19:26:44.964185Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix MSVC-specific code added to fuzzy.c in the rev. 7743.
-</pre>
-<p>[toolbin/tests/fuzzy.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-25T191316.641987Z"></a>
-2007-02-25T19:13:16.641987Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Banding fix where triangles where incorrectly detected and rendered
-as parallelograms when rendering out of the clist.  Triangles are only used
-to fill bevel joins so this occurs infrequently, and the use of fuzzy 
-comparisons will hide all but the largest stroke width errors.  
-
-Corrects many pcl CET banding/nobanding differences:
-28-01 
-28-02
-28-03
-28-04
-28-05
-28-06
-28-07
-28-10
-29-01		   
-29-02
-29-08
-29-10
-29-11
-30-01
-30-04
-30-16
-30-19
-30-23
-31-01
-31-02
-31-03
-31-04
-31-05
-31-06
-31-07
-31-08
-31-09
-31-10
-31-11
-32-01
-32-02
-34-03
-36-04
-36-05
-
-</pre>
-<p>[src/gxclrast.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-25T135808.233607Z"></a>
-2007-02-25T13:58:08.233607Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (fuzzy.c) : Further improvements.
-
-DETAILS :
-
-1. The old code read past EOF.
-   It happens because the EOF condition doesn't appear when reading
-   the last byte of a page, which is the last byte of the file.
-   Actually EOF happens when attempting to read bytes after the last
-   byte of a page. It caused the old code to think that an extra
-   page presents at file end, and to perform a dummy comparizon of the extra page
-   as it would appear with repeating the last raw of the file.
-   Due to that the old code consumes nearly twice CPU time than neccesary.
-   Fixed with comparing the file position with the file legth in image_pnm_feof.
-
-2. image_get_rgb_scan_line didn't return an error code when
-   insufficient data presents in the file.
-
-3. Optimized fuzzy_diff_images with using memcmp for
-   a faster comparizon of rows. Skip the heavy analyzis of differences
-   when entire rows are equal.
-
-</pre>
-<p>[toolbin/tests/fuzzy.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-25T050647.526811Z"></a>
-2007-02-25T05:06:47.526811Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Clean up pscet_status.txt and add comments to a few entries.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-25T020912.060125Z"></a>
-2007-02-25T02:09:12.060125Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-In Level 3, operator setscreen takes the value of AccurateScreens from the user
-parameter even with the dictionary argument. PLRM p682. Partly fix CET 09-49-02
-
-</pre>
-<p>[doc/pscet_status.txt lib/gs_dps2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-24T153248.711895Z"></a>
-2007-02-24T15:32:48.711895Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Set /errorinfo to null in the error handler when it undefined.
-Fix missing 'null' in CET 09-47c and 09-47j.
-
-</pre>
-<p>[doc/pscet_status.txt lib/gs_init.ps]</p>
+<p>[ijs/autogen.sh]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-23T230323.452670Z"></a>
-2007-02-23T23:03:23.452670Z Ray Johnston</strong></p>
+<p><strong><a name="2007-05-08T174312.186735Z"></a>
+2007-05-08T17:43:12.186735Z Till Kamppeter</strong></p>
 <blockquote>
 <pre>
-Fix memory leak (PCL) due to extra gstate creation. PS did not leak thanks
-to the Garbage Collector.
-
-DETAILS:
-
-If a pattern PaintProc did a gsave/grestore the grestore would detect that
-the base graphics state did not have an underlying 'saved' graphics state
-and would create one (due to the need for PostScript to always have two
-graphics states on this graphics state stack/list). When gx_pattern_load
-freed the graphics state it created, the (possible) underlying graphics
-state would not get freed. Since the PostScript allocator (that supported
-garbage collection) would locate and free the unconnected graphics state
-this was not seen with PostScript.
-
-The gs_state_free_chain function was created in case there are other clients
-that need this function (pdfwrite ?)
+Added duples support to the PCL-XL ("pxlmono"/"pxlcolor") output devices
 
 </pre>
-<p>[src/gsstate.h src/gxpcmap.c src/gsstate.c]</p>
+<p>[src/gdevpx.c src/gdevlj56.c src/gdevpxut.c src/gdevpxut.h]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-23T220537.560889Z"></a>
-2007-02-23T22:05:37.560889Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-08T174129.378446Z"></a>
+2007-05-08T17:41:29.378446Z Till Kamppeter</strong></p>
 <blockquote>
 <pre>
-Use stricter validation of the pattern dictionary parameters to
-match CET 18-02c and 18-02d.
+Support for the CUPS Raster output device in the lib/*.ps files
 
 DETAILS:
-In particular, don't accept the degenerative matrix, unnormalized, or empty
-bounding box. The difference in the operand stack in CET 18-02c is not yet
-fixed. Adobe doesn't restore operands of rectfill operator when an error
-happen in the PaintProc procedure but Ghostscript does.
 
-</pre>
-<p>[doc/pscet_status.txt lib/gs_lev2.ps src/zpcolor.c lib/pdf_ops.ps]</p>
-</blockquote>
+CUPS-related changes, overtaken from ESP Ghostscript:
 
-<p><strong><a name="2007-02-23T183239.440312Z"></a>
-2007-02-23T18:32:39.440312Z Timothy Osborn</strong></p>
-<blockquote>
-<pre>
-Changed status to AOK for 09-47B-11 Test05 and Test06</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
+Define option "-dNOMEDIAATTRS" to turn off the default (but
+unimplementable) media selection policies for setpagedevice. This is
+used by CUPS to support the standard Adobe media attributes. Without
+this option the behavior of Ghostscript stays as before.
 
-<p><strong><a name="2007-02-23T173115.655333Z"></a>
-2007-02-23T17:31:15.655333Z Timothy Osborn</strong></p>
-<blockquote>
-<pre>
-Changed status to AOK for 09-47B-11 Test10 and Test11</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
+Due to the fact that it is not possible to properly implement the
+selection policies from a Ghostscript driver, the default policy was
+changed to "7" (impose) to avoid numerous problems with printing
+within CUPS...
 
-<p><strong><a name="2007-02-23T170407.479609Z"></a>
-2007-02-23T17:04:07.479609Z Timothy Osborn</strong></p>
-<blockquote>
-<pre>
-Changed status to AOK for 09-47B-10 Test10 and Test11</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
+Bug fix:
 
-<p><strong><a name="2007-02-23T132937.822169Z"></a>
-2007-02-23T13:29:37.822169Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Changes the 'token' operator so it does not pop the operand on an
-invalidaccess error, for Adobe compatibility.
-</pre>
-<p>[src/ztoken.c]</p>
-</blockquote>
+Martin Lottermoser, author of the "pcl3" driver writes in
+contrib/pcl3/doc/gs-mods.txt, section C1:
 
-<p><strong><a name="2007-02-22T153915.380404Z"></a>
-2007-02-22T15:39:15.380404Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Set bottom limit of 100000 on the font cache size in the compatibility
-mode to match Adobe interpreters.  Partial fox for CET 27-07-01.
+There is a bug in ghostscript's default configuration for the
+undercolour removal and black generation functions. It shows up when
+printing PostScript documents using the RGB colour space ("setrgbcolor" or
+"sethsbcolor") on a device where the CMYK space is the native colour space;
+this is the case for pcl3 if you specify "-sColourModel=CMYK". The bug
+results in black being printed as a mixture of cyan, magenta, and yellow.
 
-</pre>
-<p>[doc/pscet_status.txt src/gsfont.c]</p>
-</blockquote>
+The bug is simply fixed by replacing the line
+   { pop 0 } dup setblackgeneration setundercolorremoval
+with the following line:
+   {} dup setblackgeneration setundercolorremoval
 
-<p><strong><a name="2007-02-22T031049.737762Z"></a>
-2007-02-22T03:10:49.737762Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Don't include systemdict, globaldict, and userdict into the array of
-dictionaries that is pushed to the operand stack on dictstackoverflow.
-Partly fix CET 20-02-02.
 
 </pre>
-<p>[doc/pscet_status.txt src/interp.c]</p>
+<p>[lib/gs_setpd.ps lib/gs_init.ps]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-22T003953.016232Z"></a>
-2007-02-22T00:39:53.016232Z Ray Johnston</strong></p>
+<p><strong><a name="2007-05-08T173026.894961Z"></a>
+2007-05-08T17:30:26.894961Z Till Kamppeter</strong></p>
 <blockquote>
 <pre>
-Previous CPSI_PPM files had been run with a (bogus) RenderingIntent
-ProcSet in force that (among other things) redefined the 'show' op
-as a procedure. This ProcSet appears to be a method to use different
-color matching depending on the type of imaging operation (fill, stroke,
-show, image, shfill).
-
-The casper.ghostscript.com:/home/ray/PSLL3/CPSI_PPM directory is now
-updated with the results obtained when the RenderingIntent ProcSet is
-disabled. The interesting thing is that many pages that CPSI previously
-could not render now work (some that did render now do not) and that
-GS now matches several more files than previously. 
-
-The status indicates "OK" where GS matches CPSI (close enough) and
-removes the 'cpsi missing' where we now have CPSI results available.
-Some pages are changed to "DIFF" status and assigned, indicating that
-a fix (or an intelligent review) is needed.
-
-Please email me with any questions.
-
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-21T221653.963317Z"></a>
-2007-02-21T22:16:53.963317Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change the parameter validation order in execstack to match CET 20-03.
-
+src/version.mak --> src/version.mak.in (part of build system patch)
 </pre>
-<p>[doc/pscet_status.txt src/zcontrol.c]</p>
+<p>[src/version.mak.in src/version.mak]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-21T202445.557583Z"></a>
-2007-02-21T20:24:45.557583Z Ray Johnston</strong></p>
+<p><strong><a name="2007-05-08T172931.725620Z"></a>
+2007-05-08T17:29:31.725620Z Till Kamppeter</strong></p>
 <blockquote>
 <pre>
-Fix regression on 124-01.ps. Emulate bizarre Adobe behavior so that the
-procedure operand of a 'for' is not executed when BOTH the initial value
-and the increment are 0 (or 0.0). Seen with CET 28-07 and FTS 124-01
-and verified with custom test file against CPSI.
-
-EXPETECTED DIFFERENCES:
-
-None (this time).
-</pre>
-<p>[src/zcontrol.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-21T150242.033266Z"></a>
-2007-02-21T15:02:42.033266Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix for language_switch build 'invalidrestore. Allow filter allocation in
-systemVM as needed by .runstring and .runstringbegin in gs_init.ps. This 
-fixes problem intoduced by rev 7629.
-
-EXPECTED DIFFERENCES.
-
-None. Note that CET 23-12W that was fixed with rev 7629 is OK with this
-change since the 'use_space' is not limited by 'save_space'.
-</pre>
-<p>[src/zfilter.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-21T144350.287589Z"></a>
-2007-02-21T14:43:50.287589Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Make redefined /quit a procedure to match CET 28-10-01.
-
-</pre>
-<p>[doc/pscet_status.txt lib/gs_lev2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-21T011419.825556Z"></a>
-2007-02-21T01:14:19.825556Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Reclassify CET 23-12W-4 as OK. 
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-21T001624.688423Z"></a>
-2007-02-21T00:16:24.688423Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix CET 28-05-2, Adobe CPSI and Tek do not execute procedure if increment
-value is 0. The PLRM does not mention increment value == 0.
-
-EXPECTED DIFFERENCES.
-
-None.
-</pre>
-<p>[doc/pscet_status.txt src/zcontrol.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-20T235419.102684Z"></a>
-2007-02-20T23:54:19.102684Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Require resource category to be a name in the findresource operator.
-Convert 1st operand to a name if it's a string. Fix CET 23-13-04.
-
-</pre>
-<p>[doc/pscet_status.txt lib/gs_res.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-20T233519.366880Z"></a>
-2007-02-20T23:35:19.366880Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix CET 20-23-01 - undefine /deviceinfo from systemdict in gs_cet.ps
-
-</pre>
-<p>[doc/pscet_status.txt lib/gs_cet.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-20T205455.794850Z"></a>
-2007-02-20T20:54:55.794850Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Reclassify 20-27-1 as AOK. Contents of $error is device-dependent.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-20T193826.900624Z"></a>
-2007-02-20T19:38:26.900624Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Minor modifications to the parallel job launch script. Take an -r option 
-to mark the report with a revision number, and add more stats to the 
-output.
-</pre>
-<p>[toolbin/tests/run_parallel]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-20T192510.472981Z"></a>
-2007-02-20T19:25:10.472981Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Update comments on some pages and change some assignments to Alex that
-are error message differences. Two more pages resolved.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-20T164021.043788Z"></a>
-2007-02-20T16:40:21.043788Z Timothy Osborn</strong></p>
-<blockquote>
-<pre>
-Changed status to OK for 09-47I-3 Test11</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-20T162541.041973Z"></a>
-2007-02-20T16:25:41.041973Z Timothy Osborn</strong></p>
-<blockquote>
-<pre>
-Editing change for 09-47B-7, Test01 and Test02</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-20T162339.231043Z"></a>
-2007-02-20T16:23:39.231043Z Timothy Osborn</strong></p>
-<blockquote>
-<pre>
-Changed status to AOK for 09-47B-7, Test01 and Test02</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-20T035536.436290Z"></a>
-2007-02-20T03:55:36.436290Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix CET 29-02 - increment page count after copypage operation.
-
-</pre>
-<p>[doc/pscet_status.txt lib/gs_init.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-19T202208.118775Z"></a>
-2007-02-19T20:22:08.118775Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Fix for banding of some images not matching non-banding output.
-Added check for an invariant that the translation matches in the 
-two matrixes used in rendering.  In this case the non-high level image
-path is taken.  A better solution would be to a single matrix, as this will
-increase the display list size for some files.
-
-Fixes banding differences in:
-
-035-01.ps
-148-11.ps
-148.16.ps
-1_2001.pdf
-455690.pdf
-Bug687832.pdf
-Bug687840.pdf
-a.pdf
-adesso4.pdf
-bc_02a01_cal.pdf
-dave.pdf
-file2.pdf
-foo.pdf
-john_clippedimage.pdf
-messenger.pdf
-messenger16.pdf
-ngnews1.pdf
-rotate180.pdf
-rotate270.pdf
-rotate90.pdf
-
-pcl5ccet/15-03.BIN + ufst
-  
-</pre>
-<p>[src/gxclimag.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-19T061613.609799Z"></a>
-2007-02-19T06:16:13.609799Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Change 35_all-6 to OK since regression testing shows that it is now OK.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-19T031941.021316Z"></a>
-2007-02-19T03:19:41.021316Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Move redefinition of product, version, revision, and serialnumber in CET
-prologue from userdict to systemdict to meet CET 20-15-01.
-
-</pre>
-<p>[doc/pscet_status.txt lib/gs_cet.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-19T003804.570312Z"></a>
-2007-02-19T00:38:04.570312Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Reproduce the algorithm used by Adobe to grow the dictionary
-to match CET 20-01-01.
-
-</pre>
-<p>[doc/pscet_status.txt src/idict.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-17T155551.631627Z"></a>
-2007-02-17T15:55:51.631627Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Reclassify 20-25-01 as OK because it matches Tek and PhotoPrint is
-clearly wrong here.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-17T141409.648281Z"></a>
-2007-02-17T14:14:09.648281Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Throw /invalidfont error when glyph 0 is accessed but it is missing from
-the type 32 font,
+Build system extensions for support of CUPS Raster, OpenPrinting
+Vector, X11 driver modularizationm, and for easy selection of drivers
 
 DETAILS:
-CET 35_all-12 checks, among other things, how glyphshow operator handles
-type 32 fonts without glyph 0. This patch add a check to the BuildGlyph
-procedure of type 32 font for the missing 0 glyph that throws /invalidfont
-error. The offending command name is retrieved from the text enumeration
-structure using a new operator: .getshowoperator
-
-</pre>
-<p>[doc/pscet_status.txt src/zcharx.c src/int.mak src/zfont32.c lib/gs_typ32.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-16T204010.924118Z"></a>
-2007-02-16T20:40:10.924118Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Improving some assignments.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-16T194605.775757Z"></a>
-2007-02-16T19:46:05.775757Z Henry Stiles</strong></p>
-<blockquote>
-<pre>
-assign unassigned problems.  Add NF category.  NF means "not fixing"
-in the near term.  It should be used if we don't have short term plans
-to fix a problem.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-16T190803.918575Z"></a>
-2007-02-16T19:08:03.918575Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Improve the encapsulation of the raster db by adding exists() and 
-mtime() methods instead of checking the stored files directly in
-the caller.
-</pre>
-<p>[toolbin/tests/rasterdb.py toolbin/tests/gscheck_raster.py toolbin/tests/gscheck_pdfwrite.py]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-16T152749.350851Z"></a>
-2007-02-16T15:27:49.350851Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (stroking) : An imprecise miter limit check. Thanks to
-Ray Johnston for analyzing this problem and identifying the type
-of fix.
-
-DETAILS :
-
-The old code used cap points for computing the miter tangent.
-However cap points do not precisely represent the stroke direction
-due a rounding to 'fixed'.
-
-The new code uses the precise stroke direction. The new field
-partial_line::vector is used to pass the direction for zero length
-dashes.
-
-</pre>
-<p>[doc/pscet_status.txt src/gxstroke.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-16T132542.400099Z"></a>
-2007-02-16T13:25:42.400099Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix error reporting in CET 35_all-06. Add font type 32 to the check for CIDFont
-resources, which was missing from the rev. 7574 patch. 
-
-</pre>
-<p>[doc/pscet_status.txt src/zchar.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-16T074407.172841Z"></a>
-2007-02-16T07:44:07.172841Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (type 1 hinter) : An inaccurate estimation of matrix precision.
-
-DETAILS :
-
-The old code doesn't account the Y scale due to a misprint.
-It is risky of a fixed overflow while transforming a glyph
-to the device space. We didn't detect such glitches in practice.
-
-</pre>
-<p>[src/gxhintn.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-15T105850.217005Z"></a>
-2007-02-15T10:58:50.217005Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Further atomicize the output of the test result lines.
-</pre>
-<p>[toolbin/tests/gstestutils.py]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-15T075950.909402Z"></a>
-2007-02-15T07:59:50.909402Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (type 1 hinter) : An improvement for very small matrices.
-
-DETAILS :
-
-Debugged with this :
-
-/Courier findfont 0.000000000000000000000000000000001 scalefont setfont
-72 72 moveto
-(ASDFGGH) show
-showpage
-
-In fraction_matrix__set the old code computed this->bitshift = 137,
-and then 
-
-	this->denominator = 1 << this->bitshift 
-	
-gave a nonsnse result 512. 
-Here is the assembler code for the latter statement built with MSVC8 :
-
-	mov         ecx,dword ptr [eax+14h] 
-	shl         edx,cl 
-
-It simply drops higher bytes.
-Looks as MSVC compiler bug.
-
-The new code replaces it with strong zero.
-
-</pre>
-<p>[src/gxhintn.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-15T034327.194732Z"></a>
-2007-02-15T03:43:27.194732Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Clear the current point in strokepath operator when the original path is empty
-to match CET 11-21-07 and 11-28-09.
-
-</pre>
-<p>[doc/pscet_status.txt src/gspaint.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-14T204743.847581Z"></a>
-2007-02-14T20:47:43.847581Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Consider 18-02G-1 as a possible duplicate of 12-01-5.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
 
-<p><strong><a name="2007-02-14T182343.641152Z"></a>
-2007-02-14T18:23:43.641152Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Avoid large memory allocation that can happen when random data are recognized
-as a binary object sequence. Add a preliminary syntax check before allocation
-of a reference array for a binary object sequence. Bug 688833, customer 1130.
+The build system has all necessary checks added for the additional
+drivers (especially for CUPS Raster and OpenPrinting Vector) and has
+functionality to easily select the drivers to be built in. Especially
+one can also build a Ghostscript with none of the extra drivers from
+the contrib/ directory by supplying the option "--disable-contrib" to
+"./configure".
 
-</pre>
-<p>[src/iscanbin.c]</p>
-</blockquote>
+Other additional options are "--with-drivers" to select drivers and
+"--with-fontpath" to easily add the system's font locations (call the
+system's Ghostscript with "gs -h" and add the paths shown in the end
+of the output),
 
-<p><strong><a name="2007-02-14T181939.165881Z"></a>
-2007-02-14T18:19:39.165881Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Updates the the parallel regression running. Construct a report out of 
-the log dump, and add a commandline option to run make_testdb instead of 
-run_regression.
-</pre>
-<p>[toolbin/tests/run_parallel]</p>
-</blockquote>
+"./configure" also auto-detects whether the X drivers can be
+modularized.
 
-<p><strong><a name="2007-02-14T173105.436990Z"></a>
-2007-02-14T17:31:05.436990Z Henry Stiles</strong></p>
-<blockquote>
-<pre>
-Add analysis from Jan that might be useful in addressing 12-01-05.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
+For correct building of the CUPS filters the definition of the version
+number was moved from src/version.mak to ./configure (or
+src/configure.ac).
 
-<p><strong><a name="2007-02-13T214437.122483Z"></a>
-2007-02-13T21:44:37.122483Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (type 1 hinter) : Consider quazi-degenerate CMT as degenerate.
+The build rules for Omni are removed from src/contrib.mak, as
+gdevomni.c is present in the contrib/ directory. So its build rules
+belong into contrib/contrib.mak.
 
-DETAILS :
-
-This improvement is done for PCL tests 18-08.BIN, 18-09.BIN .
+Use "./configure --disable-contrib" to make a Ghostscript without
+anything from the contrib/ directory, for example for commercially
+licensed distribution.
 
 </pre>
-<p>[src/gxhintn.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-12T201244.367608Z"></a>
-2007-02-12T20:12:44.367608Z Timothy Osborn</strong></p>
-<blockquote>
-<pre>
-Changed status to AOK for 09-34-2, 09-34-3, 09-34-7, 09-34-12, 09-34-15, 12-02-18, 12-05-3, 12-07B-10</pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/Makefile.in src/configure.ac src/contrib.mak src/unixinst.mak src/gdevlbp8.c src/version.mak]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-12T140650.930532Z"></a>
-2007-02-12T14:06:50.930532Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-08T171647.444481Z"></a>
+2007-05-08T17:16:47.444481Z Till Kamppeter</strong></p>
 <blockquote>
 <pre>
-Change the order of allocations because alloc_save_change_alloc() leaves
-alloc_change_t structure it allocates in the state that causes SEGV in GC
-if where member is not initialized. Bug 688833, customer 1130.
+Conditionals to avoid conflicts with the drivers "bjc880j", "lips2p",
+"lips4", and "lips4v" in contrib/
 
 DETAILS:
-Allocation of alloc_change_t structure without further initialization happened
-when allocation of a new run of references failed. The latter may be easily
-triggered by interpretation of random bytes as a binary object sequence.
-
-</pre>
-<p>[src/ialloc.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-12T120252.582461Z"></a>
-2007-02-12T12:02:52.582461Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (interpreter) : Must not remove cshow, kshow procedure operands.
-
-DETAILS :
-
-This improvement is done for CET 13-12-4.
-
-</pre>
-<p>[doc/pscet_status.txt src/zchar.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-12T082832.685785Z"></a>
-2007-02-12T08:28:32.685785Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (interpreter) : Provide a right execution stack on *show errors.
-
-DETAILS :
-
-This improvement is done for CET 13-12-4.
-The old code left --%op_show_continue-- on estack when error occors in kshow.
-
-The new code defines a nes field gs_tect_enum_s::enum_client_data,
-which stores the initial operator. If an error happens,
-op_show_restore puts the initial operator on estack
-instead the continuation operator.
-
-Left hand type casts :
-
-	*(op_proc_t *)&penum->enum_client_data = zshow
-
-used to quiet MSVC compiler warnings about function<-->data casts.
-
-</pre>
-<p>[src/gstext.c src/zchar.c src/gxtext.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-11T094531.388669Z"></a>
-2007-02-11T09:45:31.388669Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Improving some inaccurate assignments.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-11T090004.714548Z"></a>
-2007-02-11T09:00:04.714548Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Taking text/character rendering problems 11-07-1, 16-03-2, 16-03-3 .
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-09T165636.182205Z"></a>
-2007-02-09T16:56:36.182205Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Fix logic expression error preventing -dLeadingEdge=[2,3] from running.
-</pre>
-<p>[src/gsdparam.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-08T210722.862698Z"></a>
-2007-02-08T21:07:22.862698Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (interpreter) : Early check for degenerate CTM in 'kshow'.
-
-DETAILS :
-
-Debugged with CET 13-12-4.
-Note here we don't fix all *show operators,
-but provide a minimal change for CPSI compatibility against CET tests
-(gstext.c).
-
-Minor change : a misspelled comment in gxchar.c .
-
-</pre>
-<p>[src/gxchar.c src/gstext.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-08T133356.049298Z"></a>
-2007-02-08T13:33:56.049298Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (interpreter) : 'noaccess' must be idempotential operator.
-
-DETAILS :
-
-Debugged with CET 24-09-1.
-
-Also removing an obsolete comment.
-
-Occasionally discovered a regression with 20-15-1.
-
-</pre>
-<p>[doc/pscet_status.txt src/ztype.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-07T214246.099570Z"></a>
-2007-02-07T21:42:46.099570Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Check the content of the /Encoding array when the font is created
-to detect invalid fonts early and match CET test 16-04-01.
-
-</pre>
-<p>[doc/pscet_status.txt src/zbfont.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-07T171923.733270Z"></a>
-2007-02-07T17:19:23.733270Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (interpreter) : 'definefont', 'show', 'setcachedevice' error inconformity (continued).
-
-DETAILS :
-
-The previous patch has been committed from a wrong revision of ztype.c.
-
-</pre>
-<p>[src/ztype.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-07T164443.843090Z"></a>
-2007-02-07T16:44:43.843090Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Taking 13-12-4 because I fixed a similar problem.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-07T163026.521710Z"></a>
-2007-02-07T16:30:26.521710Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (interpreter) : 'definefont', 'show', 'setcachedevice' error inconformity.
-
-DETAILS :
-
-1. The old code throws different errors than CPSI 
-   when a FontMatrix is zero (gstext.c, gxchar.c).
-
-2. With CPSI 'noaccess' trows 'invalidaccess' with read-only dictionaries (ztype.c).
-
-3. 'definefont' must return a read-only object (see PLRM) (gs_fonts.ps).
-
-Debugged with CET 13-13-6, 13-15-3.
-
-</pre>
-<p>[doc/pscet_status.txt src/gxchar.c src/gstext.c lib/gs_fonts.ps src/ztype.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-07T093944.364923Z"></a>
-2007-02-07T09:39:44.364923Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Restoring 09-36-5 as it was in rev 7617.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-07T093056.041828Z"></a>
-2007-02-07T09:30:56.041828Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Restoring 09-36-5 as it was in rev 7617.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-06T110748.194380Z"></a>
-2007-02-06T11:07:48.194380Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (TT font loader) : Removing a dead code.
-
-DETAILS :
-
-This change is algorithmically eauivalent :
-
-    <00030001> .findcmap {
-      something1
-    } {
-      something2
-      <00010000> .findcmap {
-        something3
-      } {
-        something4
-        <00030001> .findcmap {      %removed
-          UNREACHABLE               %removed
-        } {                         %removed
-          somthing5
-        } ifelse                    %removed
-      } ifelse
-    } ifelse
-
-beacuse something* don't affect .findcmap, and the latter has no side effect .
-Actually it dead a long ago.
-
-</pre>
-<p>[lib/gs_ttf.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-06T095048.237761Z"></a>
-2007-02-06T09:50:48.237761Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (TT font loader) : Account PDF Encoding with embedded symbolic TT fonts 
-that include cmap platformID=3 specificID=1 .
-
-DETAILS :
-
-Bug 689083 "PDF embedded TrueType fonts display with wrong characters".
-
-Embedded fonts have symbolic flag and Encoding entry.
-In this case PDF 1.6 spec requires to ignore Encoding 
-and to create a translation table based on cmap 3.0 or 1.0 .
-However the test document does not provide these cmap tables,
-so it falls into the "dafault" case (PDF spec 1.6 page 403) :
 
-  "If a character cannot be mapped in any of the ways described above, 
-  the results are implementation-dependent."
-
-The old code applied AdobeGlyphList for this case.
-It appears different than Acrobat 7 does.
-This patch accounts the document's Encoding entry.
-
-Thus the Adobe's implementation dependent behavior appears
-to be contradicting to general Adobe's requirement for symbolic fonts.
-
-Please note that ignoring the document's encoding
-may give a wrong searchability if the document does not provide ToUnicode.
-This one does provide, but we believe that's not general.
+some data structures in src/gdevlbp8.c got extended for the
+above-mentioned drivers. To avoid conflicts the original structures
+need to be deactivated. This patch adds the needed conditionals for
+that.
 
 </pre>
-<p>[lib/gs_ttf.ps]</p>
+<p>[src/gdevlbp8.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-06T032652.252449Z"></a>
-2007-02-06T03:26:52.252449Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-08T165211.701719Z"></a>
+2007-05-08T16:52:11.701719Z Till Kamppeter</strong></p>
 <blockquote>
 <pre>
-Pad short look-up table in the Indexed color space with 0's in PDF documents
-when the table comes from a stream. Bug 688987, customer 580.
+All third-party built-in and Uniprint drivers listed in the OpenPrinting database
 
 DETAILS:
-Adobe Acrobat 5 detects that the look-up table is short when the table is
-a string, unfiltered stream, or ASCIIHexDecode'd stream. When the stream is
-FlateDecode'd the length of the decoded data is ignored and the raw memory
-in the buffer is used. In most cases it's 0. We pad all streams and pass
-strings intact.
-
-</pre>
-<p>[lib/pdf_draw.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-05T172159.005556Z"></a>
-2007-02-05T17:21:59.005556Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-One now AOK, minor cleanup on a few other comments.
-
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-05T165807.399023Z"></a>
-2007-02-05T16:58:07.399023Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (PDF interpreter) : Allow 2-byte ToUnicode CMap for 1-byte fonts.
-
-DETAILS :
-
-Bug 689073 "conversion to PDF fails with rangecheck error".
-
-First, the supplied test case is definitely incorrect.
-because it's ToUnicode cmap defines bfchar codes,
-which fall outside any code space range defined in the CMap.
-Particularly there are 1-byte bfchar codes,
-and codespace defines 2-byte codes only.
-
-Second, The PDF spec 1.6. page 472 reads :
-"The CMap file must contain begincodespacerange and endcodespacerange
-operators that are consistent with the encoding that the font uses. 
-In particular, for a simple font, the codespace must be one byte long."
-The test case those operators define a 2-byte space for a simple font.
-
-However Adobe handles this document, so we provide a tolerance
-for 1-byte fonts. It appears pretty simple : don't substitute
-Encoding names for codes over the Encoding length.
-
-Note that codes over the Encoding length appear unuseful
-for the test document. In same time they appear consistent 
-with codespacerange, so there exist a theoretical possibility that
-same CMap is used with another 2-byte font. 
-Therefore we keep 2-byte codes intact.
-
-Note that ToUnicode CMap appears unuseful for both
-the original and the converted document,
-because they use standard glyph names only.
-Possibly Adobe don't issue an error due to that.
-
-</pre>
-<p>[lib/pdf_font.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-04T161941.222295Z"></a>
-2007-02-04T16:19:41.222295Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : MSVC doesn't implement snscanf (continued).
-
-DETAILS :
-
-The last revision doesn't compile with MSVC6,7, 
-so this is a better one.
-Patch from SaGS.
-
-</pre>
-<p>[src/gp_mswin.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-03T133024.964773Z"></a>
-2007-02-03T13:30:24.964773Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : MSVC doesn't implement snscanf.
 
-DETAILS :
+To avoid the users or the distribution package maintainers to patch
+Ghostscript for getting support for a certain printer model this patch
+contains all known (by OpenPrinting) built-in and Uniprint printer
+drivers. So compiling Ghostscript with all these drivers gives a
+complete Ghostscript without need of recompilation for adding support
+for a printer.
 
-The revision 7672 doesn't compile with Microsoft Visual C++ 2005,
-because this compiler doesn't properly define snprintf.
+Also the OpenPrinting Vector ("opvp", "oprp") and CUPS Raster output
+("cups") are included, to have all the three current interfaces (the
+third is the already included IJS) for modular drivers as required by
+the upcoming LSB 3.2.
 
-The function snsprintf is a part of the C standard ISO/IEC 9899:1999 (E),
-so we decided to define it in the Windows platform-dependent module.
-Possibly we'll need a further improvement for other Windows compilers.
+Notes:
 
-Minor change : fixed an MSVC cast warning in iscan.c,
-which has been introduced in revision 7672.
-
-</pre>
-<p>[src/iscan.c src/gp_mswin.c src/stdio_.h]</p>
-</blockquote>
+Built-in printer drivers for Ghostscript are obsolete. Do not write
+any new built-in drivers for Ghostscript. Use the interfaces IJS, CUPS
+Raster, or OpenPrinting Vector for your new printer
+drivers. Volunteers for moving these third-party drivers into
+OpenPrinting Vector modules are welcome.
 
-<p><strong><a name="2007-02-03T062714.527305Z"></a>
-2007-02-03T06:27:14.527305Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Updates status to reflect r7672.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
+Do not compile the contrib/ directory for commercial-licensed
+distribution of Ghostscript, the licenses of many of these drivers do
+not allow this.
 
-<p><strong><a name="2007-02-03T062204.579686Z"></a>
-2007-02-03T06:22:04.579686Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Adds an error string and error object to the token scanner state, and an
-error object to interpreter contexts, to allow operators to set an arbitrary
-object as the "error object" ($error.command) for a PostScript error, and to
-allow the token scanner in particular to set special error objects for
-syntax errors.  Fixes PS3 CET 23-32-4; partially fixes 21-11-6 and 23-32-2.
 </pre>
-<p>[src/icontext.c src/iscan.c src/icstate.h src/interp.c src/iscan.h src/iscanbin.c src/ztoken.c]</p>
+<p>[contrib/japanese/doc/gs261j.txt contrib/japanese/dviprlib.h contrib/cups/pxlmono.ppd contrib/japanese/doc/gdevmjc.txt contrib/pcl3/doc/gs-pcl3.ref contrib/eplaser contrib/japanese/doc contrib/japanese/doc/gdevcd8.txt contrib/uniprint/Stc680pl.upp contrib/pcl3/eprn/mediasize.c contrib/pcl3/BUGS contrib/japanese/doc/README.gs550j contrib/pcl3/eprn/mediasize.h contrib/pcl3/ppd/gs-6.50.ppd contrib/pcl3/ppd/gs-pcl3-unspecold.ppd contrib/pcl3/src/contrib.mak-7.00.add contrib/lxm3200-tweaked/LICENSE contrib/lxm3200-tweaked/Z12-Z31-QuickSetup contrib/japanese/dmp_init.ps contrib/pcl3/eprn/pagecount.c contrib/chp2200 contrib/uniprint/Stc740p.upp contrib/gdevlx50.c contrib/lxm3200-tweaked/RELEASE_NOTES contrib/pcl3/src/pcl3opts.c contrib/pcl3/src/gdevpcl3.c contrib/pcl3/eprn/pagecount.h contrib/pcl3/src/pclsize.c contrib/pcl3/ps/margins-LetterRotated.ps contrib/gdevbjc_.c contrib/pcl3/ppd/gs-pcl3-hpdj400.ppd contrib/epson740/printerdb_rh6.0 contrib/japanese contrib/pcl3/src/pclsize.h contrib/gdevbjc_.h contrib/pcl3/ppd/gs-pcl3-hpdjportable.ppd contrib/cups/cups.mak contrib/uniprint/Stc670pl.upp contrib/cups/pxlcolor.ppd contrib/pcl3/ppd/gs-pcl3-hpdj660c.ppd contrib/pcl3 contrib/gdevlx7.c contrib/uniprint/bjc6000a1.upp contrib/pcl3/eprn/eprnrend.c.orig contrib/pcl3/ppd/gs-5.50.ppd contrib/defs.h contrib/pcl3/eprn/eprnparm.c contrib/pcl3/doc/how-to-report.txt contrib/japanese/doc/dj505j.txt contrib/japanese/gdevml6.c contrib/japanese/escp_24.src contrib/japanese/gdevlbp3.c contrib/uniprint/stc740ih.upp contrib/eplaser/gdevescv.c contrib/uniprint/Stc680p.upp contrib/uniprint/s400a1.upp contrib/epson740/upp-HowTo-to-be contrib/gdevxes.c contrib/japanese/gdevj100.c contrib/eplaser/gdevescv.h contrib/lips4/gdevlips.c contrib/japanese/doc/gdevj100.txt contrib/lips4/gdevlprn.c contrib/uniprint/Stc760pl.upp contrib/lips4/gdevlips.h contrib/pcl3/ppd/fonts.ppd contrib/uniprint/Stp870p.upp contrib/uniprint/PM820p.upp contrib/pcl3/ps/dumppdd.ps contrib/pcl3/src/zmedia2.c-6.51.diff contrib/lips4/gdevlprn.h contrib/pcl3/ppd/gs-common.ppd contrib/gdevcd8.c contrib/contrib.mak contrib/pcl3/ppd/gs-pcl3-hpdj1120c.ppd contrib/japanese/doc/cdj880.txt contrib/gdevcd8.h contrib/japanese/dmp_site.ps contrib/cups/gdevcups.c contrib/pcl3/src/contrib.mak-6.50.add contrib/japanese/doc/gdevmd2k.txt contrib/gdevdj9.c contrib/cups/pstoraster contrib/japanese/doc/gdevmag.txt contrib/lips4/gdevl4r.c contrib/lxm3200-tweaked/README contrib/lips4/gdevl4v.c.orig contrib/lips4/gdevl4v.c contrib/pcl3/ps/margins-A4Rotated.ps contrib/pcl3/ppd/gs-pcl3-hpdj540.ppd contrib/pcl3/doc/notes.bbl contrib/epson740/ps-to-printer.fpi_rh5.2 contrib/pcl3/doc/notes.tex contrib/pcl3/README contrib/pcl3/LGPL contrib/pcl3/ppd/gs-6.01.ppd contrib/chp2200/AUTHORS contrib/uniprint/PM760p.upp contrib/opvp/opvp_media.def contrib/uniprint/Stc777pl.upp contrib/uniprint/Stp720pl.upp contrib/japanese/gdevnpdl.c contrib/pcl3/src/contrib.mak-5.50.add contrib/epson740/README contrib/md2k_md5k contrib/pcl3/ps/margins-Env10Rotated.ps contrib/uniprint/PM760pl.upp contrib/uniprint/Stc670p.upp contrib/japanese/gdevmag.c contrib/cups/pstopxl contrib/japanese/gdev10v.c contrib/gdevmd2k.c contrib/cups/pstoraster.in contrib/chp2200/COPYING contrib/pcl3/ppd/gs-pcl3-hpdj510.ppd contrib/uniprint/Stc740pl.upp contrib/lips4 contrib/pcl3/src/zmedia2.c-6.01.diff contrib/gdevhl12.c contrib/pcl3/ppd/gs-pcl3-hpdj550c.ppd contrib/md2k_md5k/README.jis contrib/pcl3/ppd/catppd contrib/japanese/doc/Gdevlips.htm contrib/pcl3/ppd/gs-6.51.ppd contrib/pcl3/doc contrib/pcl3/pcl3.tar.sig contrib/cups contrib/japanese/gdevespg.c contrib/japanese/gdevalps.c contrib/pcl3/NEWS contrib/japanese/doc/gdevml6.txt contrib/gdevop4w.c contrib/pcl3/ppd/README contrib/uniprint/Stc760p.upp contrib/pcl3/eprn/eprnfs.c contrib/opvp contrib/gdevbjca.c contrib/pcl3/ppd/gs-pcl3-hpdj600.ppd contrib/gomni.c contrib/uniprint/Stp720p.upp contrib/pcl3/doc/gs-mods.txt contrib/uniprint/sipixa6.upp contrib/opvp/gdevopvp.c contrib/pcl3/src/zmedia2.c-5.50.diff contrib/pcl3/src/zmedia2.c-6.50.diff contrib/pcl3/ppd/gs-pcl3-hpdj680c.ppd contrib/pcl3/eprn/eprnrend.c contrib/pcl3/ps/margins-A4.ps contrib/pcl3/src/contrib.mak-6.01.add contrib/uniprint contrib/pcl3/src/pcl3opts-de.msg contrib/japanese/doc/djgpp.txt contrib/japanese/gdevdmpr.c contrib/japanese/doc/gdevlbp3.txt contrib/pcl3/doc/pcl3opts.html contrib/japanese/doc/gdevdmpr.txt contrib/japanese/doc/gs261j.euc contrib/chp2200/INSTALL contrib/pcl3/ppd contrib/cups/pstopxl.in contrib/pcl3/src contrib/pcl3/ppd/gs-pcl3-hpdj500c.ppd contrib/uniprint/Stc777p.upp contrib/gdevgdi.c contrib/pcl3/ps/margins-EnvDLRotated.ps contrib/japanese/gdevp201.c contrib/japanese/doc/gdevp201.txt contrib/pcl3/ppd/gs-7.00.ppd contrib/pcl3/ps/margins-Letter.ps contrib/uniprint/bjc6000b1.upp contrib/pcl3/lib/if-pcl3 contrib/pcl3/eprn contrib/opvp/opvp_common.h contrib/cups/pstoraster.convs contrib/pcl3/lib contrib/pcl3/src/pclcap.c contrib/uniprint/Stp870pl.upp contrib/pcl3/doc/gs-pcl3.1 contrib/japanese/gdevfmlbp.c contrib/pcl3/src/contrib.mak-6.51.add contrib/japanese/doc/gdevalps.txt contrib/gdevlx32.c contrib/pcl3/src/pclcap.h contrib/pcl3/src/pclgen.c contrib/pcl3/ps contrib/pcl3/src/pcl3opts-en.msg contrib/uniprint/s400b1.upp contrib/japanese/doc/gdev10v.txt contrib/japanese/gdevmjc.c contrib/epson740/printerdb_rh5.2 contrib/pcl3/ppd/gs-pcl3-hpdj500.ppd contrib/pcl3/src/pclgen.h contrib/lxm3200-tweaked contrib/pcl3/doc/pcl3opts.ref contrib/uniprint/sharp.upp contrib/japanese/gdevmjc.h contrib/pcl3/src/pclscan.c contrib/pcl3/src/zmedia2.c-7.00.diff contrib/pcl3/eprn/gdeveprn.c contrib/pcl3/ps/calign.ps contrib/pcl3/src/pclscan.h contrib/gdevln03.c contrib/pcl3/ppd/gs-pcl3-common.ppd contrib/pcl3/ppd/gs-pcl3-hpdj3xx.ppd contrib/pcl3/eprn/gdeveprn.h contrib/pcl3/lib/example.mcf contrib/pcl3/src/pclcomp.c contrib/pcl3/ppd/gs-pcl3-unspec.ppd contrib/pcl3/ps/levels-test.ps contrib/pcl3/doc/pcl3opts.1 contrib/pcl3/ppd/gs-pcl3-hpdj8xxc.ppd contrib/uniprint/PM820pl.upp contrib/japanese/gdevrpdl.c contrib/epson740 contrib/japanese/doc/gdevfmlbp.txt contrib/pcl3/lib/cups-pcl3 contrib/pcl3/doc/gs-pcl3.html contrib/japanese/gdevfmpr.c contrib/pcl3/doc/reports.txt contrib/japanese/dviprlib.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-02T202928.504740Z"></a>
-2007-02-02T20:29:28.504740Z Ralph Giles</strong></p>
+<p><strong><a name="2007-05-08T163345.043492Z"></a>
+2007-05-08T16:33:45.043492Z Till Kamppeter</strong></p>
 <blockquote>
 <pre>
-Turn off the strict aliasing warnings in the autoconf gcc build.
-
-Details:
-
-This is slightly dangerous because it can flag real problems the 
-optimizer will trip over. However, Ghostscript's method of implementing 
-inheritance through macro expansion in structure definitions generates 
-hundreds of (not problematic) warnings because the compiler doesn't 
-actually trace through to verify that the referenced members are at the 
-same offset.
-
-We cannot fix this easily without making the code much more convoluted, 
-so in the interests of noticing and fixing other warnings, we've decided
-to turn off this particular check.
-</pre>
-<p>[src/configure.ac]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-02T185409.120798Z"></a>
-2007-02-02T18:54:09.120798Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Move decryption filter past /SubFileDecode filter installed by
-the /resolvestream procedure and remove redundant /SubFileDecode
-filter before decryption. The latter didn't handle the case when
-the stream length was incorrect. Bug 688722, customer 700.
-
-</pre>
-<p>[lib/pdf_base.ps lib/pdf_sec.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-02T182456.631552Z"></a>
-2007-02-02T18:24:56.631552Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (FAPI) : A wrong encoding for the font SymbolMT.
-
-DETAILS :
-
-Bug 689049 "ufst fonts not rendering symbol italic greek fonts".
-
-</pre>
-<p>[lib/FCOfontmap-PCLPS3 lib/FCOfontmap-PCLPS2]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-02T044729.781117Z"></a>
-2007-02-02T04:47:29.781117Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (memory management) : Make the NO_INVISIBLE_LEVELS feature be permanent.
-
-DETAILS :
-
-This change is algorithmically equivalent,
-It removes some macros, which are not longer in use.
-
-For details about NO_INVISIBLE_LEVELS see
-http://ghostscript.com/pipermail/gs-cvs/2006-April/006467.html
-Now we believe that NO_INVISIBLE_LEVELS feature 
-has been tested enough (during 10 monthes) to become permanent.
-
-Two obsolete macros alloc_restore_state_step, alloc_forget_save
-are expanded and removed.
-
-</pre>
-<p>[src/isave.h src/gxalloc.h src/zvmem.c src/idosave.h src/igcref.c src/igc.c src/ialloc.c src/gsalloc.c src/isave.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-01T194810.557550Z"></a>
-2007-02-01T19:48:10.557550Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Generate unique names and create a new Charstrings entries for all
-elements of the encoding array that need it. Bug 688613, customer 1110.
+Addition of support for some older japanese-market PCL Printers
 
 DETAILS:
-Old code did this only for FirstChar..LastChar range. Other characters were
-added when they were missing in FirstChar..LastChar and dropped otherwise.
-
-</pre>
-<p>[lib/pdf_font.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-01T173759.714396Z"></a>
-2007-02-01T17:37:59.714396Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (memory management) : Propagate error codes from mark_allocated.
 
-DETAILS :
-
-This change is algorithmically equivalent,
-except it returns error code rather than crash
-when mark_allocated detects a heap damage.
+Adds the output devices:
 
-The old code implemented "assert" with emitting a segfault.
-However it's not fully portable,
-because some platforms may have no memory protection at all.
+dj505j: HP DeskJet 505J
+ljet4pjl, lj4dithp: HP LaserJet 4V/4LJ
+picty180: NEC PICTY180 (PC-PR101J/180)
 
-The core of the change is in mark_allocated.
-Others just an interface changes for passing error codes.
+This patch was part of ESP Ghostscript for several years and did not
+cause any problems there.
 
 </pre>
-<p>[src/isave.h src/zvmem.c src/isave.c]</p>
+<p>[src/gdevdjet.c src/gdevdljm.c src/gdevdljm.h src/contrib.mak src/gdevcdj.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-02-01T030658.503326Z"></a>
-2007-02-01T03:06:58.503326Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-08T162619.557957Z"></a>
+2007-05-08T16:26:19.557957Z Till Kamppeter</strong></p>
 <blockquote>
 <pre>
-Bring TrueType font recognition in .loadfontfile procedure up to
-the level of resourcefont procedure in the PDF interpreter. Identify
-files starting with <00010000>, (true), (typ1), (ttcf) as TrueType
-fonts.
-
-</pre>
-<p>[lib/gs_ttf.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-02-01T020925.308943Z"></a>
-2007-02-01T02:09:25.308943Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change the status of 09-56-1 to AOK.  /GenericImagesetter and
-/AppleMonitor are sample CRD's left in the final product by a sloppy OEM.
-Ghostscript doesn't have nor need them.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-31T220234.998982Z"></a>
-2007-01-31T22:02:34.998982Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-When Tf refers to an unknown resource name, use the resource name as a font
-name. This fully recovers the given sample file and avoids fatal PostScript
-errors in other cases. Bug 689037.
-
-</pre>
-<p>[lib/pdf_font.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-31T213233.370701Z"></a>
-2007-01-31T21:32:33.370701Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating 09-47K-5.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-31T202051.337129Z"></a>
-2007-01-31T20:20:51.337129Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : gcc warnings.
-
-DETAILS :
-
-The revision 7659 change appears imperfect,
-because it caused a new warning.
-Thanks for Peter L. Deutsch for pointing this out.
-
-</pre>
-<p>[src/gdevpdfm.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-31T182726.594065Z"></a>
-2007-01-31T18:27:26.594065Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Remove -Wcast-qual since we cannot easily remove many of these 
-warnings.
-</pre>
-<p>[src/configure.ac]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-31T124922.229510Z"></a>
-2007-01-31T12:49:22.229510Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : Cygwin/gcc warnings.
-
-</pre>
-<p>[src/gdevpdfm.c src/vdtrace.h src/gxhintn.c src/gdevpdtc.c src/gdevpsf2.c src/gsdps1.c src/gdevbit.c src/sjpx.c src/gxclrast.c src/ttinterp.c src/ttcalc.c src/gxpath.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-31T070137.959449Z"></a>
-2007-01-31T07:01:37.959449Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes a bug in the DCTDecode filter that could cause segvs (bugs 689064,
-689065, 689066).  This fix parallels r3097 for DCTEncode.
-</pre>
-<p>[src/zfdctd.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-31T000921.445386Z"></a>
-2007-01-31T00:09:21.445386Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (True Type renderer) : Allow TTC format 2.
-
-DETAILS :
-
-Patch from Tor Andersson.
-
-</pre>
-<p>[src/ttfmain.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-30T001634.929061Z"></a>
-2007-01-30T00:16:34.929061Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Documents reduced diffs in 30-07-3 and 30-08-3 (due to -dLOCALFONTS).
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-29T105845.949654Z"></a>
-2007-01-29T10:58:45.949654Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (True Type renderer) : Account glyph bbox when setting up the cache device (continued).
-
-DETAILS :
-
-The patch 
-http://ghostscript.com/pipermail/gs-cvs/2007-January/007142.html 
-appears incomplete. This one fixes that.
-
-</pre>
-<p>[src/zfcid1.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-28T165340.876356Z"></a>
-2007-01-28T16:53:40.876356Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Update 09-56-3.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-27T224705.784106Z"></a>
-2007-01-27T22:47:05.784106Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Marks 13-05-3 as AOK.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-27T222153.454207Z"></a>
-2007-01-27T22:21:53.454207Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Updates 20-14-1 to reflect CPSI/Tek discrepancy (gs is OK).
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-27T221938.871909Z"></a>
-2007-01-27T22:19:38.871909Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-(empty)</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-27T221646.326515Z"></a>
-2007-01-27T22:16:46.326515Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Changes the first argument of the object_type procedure for gs_memory_t
-structures from gs_memory_t * to const gs_memory_t *, to clear up a couple
-of compiler warnings.
-</pre>
-<p>[src/gsmemlok.c src/gsmalloc.c src/gsmemret.c src/gsalloc.c src/iutil.c src/gsmemory.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-27T201452.445142Z"></a>
-2007-01-27T20:14:52.445142Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes two harmless compiler warnings.
-</pre>
-<p>[src/iscanbin.c src/sdcparam.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-27T135357.786714Z"></a>
-2007-01-27T13:53:57.786714Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix a bug, introduced in rev. 7513, that caused /undefined in setpagedevice
-when -dNOBIND flag was in effect and a similar bug in restore.
-
-</pre>
-<p>[lib/gs_dps1.ps lib/gs_setpd.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-26T164900.711282Z"></a>
-2007-01-26T16:49:00.711282Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Move image interpolation tweaks from gs_init.ps which runs after pdf_draw.ps
-to gs_img.ps which runs before pdf_draw.ps. This way, image operator can be bound
-in pdf_draw.ps subject to NOBIND/DELAYBIND flages. Bug 688890, customer 1110.
-
-</pre>
-<p>[lib/gs_img.ps lib/pdf_draw.ps lib/gs_init.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-26T163354.732615Z"></a>
-2007-01-26T16:33:54.732615Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix some gcc compiler warnings.
-</pre>
-<p>[src/gsiorom.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-26T161707.791783Z"></a>
-2007-01-26T16:17:07.791783Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Cleans up a couple of compiler warnings.
-</pre>
-<p>[src/idstack.c src/isave.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-26T150750.030216Z"></a>
-2007-01-26T15:07:50.030216Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Minor clean-up of pscet_status.txt for better parsing.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-26T145858.339198Z"></a>
-2007-01-26T14:58:58.339198Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Updates doc to reflect fixes made by r7642.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-26T011152.301371Z"></a>
-2007-01-26T01:11:52.301371Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Makes FontDirectory (including Local, Global, and Shared) read-only, using
-.forceput, .forceundef, and superexec where necessary to modify them.
-superexec now affects undef and .setmaxlength as well as put; .dictcopynew
-is renamed .forcecopynew and will store into a read-only dictionary, just
-like .forceput.  THIS IS A NON-BACKWARD-COMPATIBLE CHANGE required for
-fixing numerous diffs in the PS3 CET.
-</pre>
-<p>[src/zdict.c lib/gs_dps1.ps lib/gs_fonts.ps src/zgeneric.c lib/gs_init.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-25T111007.381566Z"></a>
-2007-01-25T11:10:07.381566Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Misprints in 11-19-6 .
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-25T110435.971950Z"></a>
-2007-01-25T11:04:35.971950Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : (1) Updating 11-19-6 related pages, (2) Passing FontDirectory to Peter.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-24T021924.701691Z"></a>
-2007-01-24T02:19:24.701691Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Change some files to OK that match CPSI that hadn't been updated
-due to an error in Ray's regressionthe toolchain from a while ago.
-(Problems in toolchain have been resolved).
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-24T015413.435614Z"></a>
-2007-01-24T01:54:13.435614Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Change some 09- group tests that were incorrectly reviewed to DIFF (until
-Igor can determine whether or not they are a GS problem). At the best they
-need to be AOK since GS differs from both CPSI and Tek.
-
-Change some others to OK or AOK to reflect recent improvements detected
-during regression testing.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-23T134242.135988Z"></a>
-2007-01-23T13:42:42.135988Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : A crash when /OUT pdfmark refers to undefined node.
-
-DETAILS :
-
-Bug 688927 "ps2pdf segfaults on inconsistent subordinate Count parameter in bookmark pdfmarks".
-
-The test document is incorrect, but we must not crash with it.
-
-1. Inserted a check into pdfmark_write_outline.
-2. Propagated error code from pdfmark_write_outline.
-3. With the test case an error message contained a wrong device name (imain.c).
-
-</pre>
-<p>[src/gdevpdfm.c src/imain.c src/gdevpdf.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-22T232320.791601Z"></a>
-2007-01-22T23:23:20.791601Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fix a problem created by r7629 (invalidaccess with shading patterns with a
-file data source).
-</pre>
-<p>[lib/gs_ll3.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-22T154431.388315Z"></a>
-2007-01-22T15:44:31.388315Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Handle an invalid Type 3 font that misses setcharwidth, setcachedevice[2].
-
-DETAILS :
-
-Bug 688895 "ps2pdf aborts with "Error: /unregistered in --show--"".
-
-The test document embeds an invalid Type 3 font : the character /s32 calls neither
-setcachedevice nor setcachedevice2 nor setcharwidth. 
-
-PLRM3 page 339 reads :
-
-[beg quote]
-BuildGlyph must execute one of the following operators to pass width and
-bounding box information to the PostScript interpreter. This must precede 
-execution of any path construction or painting operators describing the glyph.
-
-setcachedevice establishes a single set of metrics for both writing modes, and
-requests that the interpreter save the results in the font cache if possible.
-
-setcachedevice2 (LanguageLevel 2) establishes separate sets of metrics for 
-writing modes 0 and 1, and requests that the interpreter save the results in the font
-cache.
-
-setcharwidth passes just the glyph's width (to be used only once), and 
-requests that the glyph not be cached. This operator is typically used only if the glyph
-description includes operators to set the color explicitly.
-[end quote]
-
-Adobe appears to handle such fonts silently in both Postscript and PDF.
-This patch provides same behavior. 
-
-The difference from the old code appears pretty small :
-the old code set the charproc_accum flag while executing pdf_text_set_cache,
-and the new one does when entering the substream.
-The new code even more natural.
-
-In the PDF output, for incorrect glyphs the Width array element 
-is set to zero, and d0, d1 operators are not written into the charproc.
-
-Printing a warning about the incorrect charproc appears difficult
-due to the necessity to suppress redundant messages.
-It needs to add a new field into the gs_font structure.
-We do not like to modify the general gs_font structure for such small reason.
-Postponing this change until it is requested in prcatice.
-
-</pre>
-<p>[src/gdevpdtt.c src/gdevpdti.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-22T143404.454804Z"></a>
-2007-01-22T14:34:04.454804Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : MSVC8 build of revision 7630 crashes in zupath.
-
-DETAILS :
-
-Herre are rules from "INTERNATIONAL STANDARD cISO/IEC ISO/IEC 9899:1999 
-(E) Programming languages - C" :
-
-unary-expression: unary-operator cast-expression
-cast-expression: unary-expression
-unary-expression: postfix-expression
-postfix-expression: postfix-expression ++
-
-Thus *pnargs++ analyzes as *(pnargs++) .
-
-</pre>
-<p>[src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-22T102952.528717Z"></a>
-2007-01-22T10:29:52.528717Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (PS interpreter) Discontinue the interpretation on interrupt.
-
-DETAILS :
-
-Bug 688817 "Endless 'interrupt in interrupt' with GSAPI".
-
-When a GSAPI client tries to stop GS by returning a negative value 
-from the polling callback function, GS enters an infinite loop 
-handling cascading "interrupt" exceptions.
-
-Thanks to SaGS for the patch.
-
-</pre>
-<p>[doc/API.htm src/interp.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-22T075543.384402Z"></a>
-2007-01-22T07:55:43.384402Z Henry Stiles</strong></p>
-<blockquote>
-<pre>
-Changes to reflect Peter's CET report.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-22T032628.018030Z"></a>
-2007-01-22T03:26:28.018030Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: writeobject/printobject didn't zero out the 'unused' fields in
-marks and nulls.  (PS3 CET 23-36-2)
-</pre>
-<p>[src/zbseq.c lib/gs_btokn.ps src/iscanbin.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-22T024419.583444Z"></a>
-2007-01-22T02:44:19.583444Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug (PS3 CET 17-0[1-5]-3): if a user path ended with extra operand
-values, they were not popped from the stack.
-</pre>
-<p>[src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-21T175313.749920Z"></a>
-2007-01-21T17:53:13.749920Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes the ReusableStreamDecode filter so that it allocates the stream in the
-correct VM (per the PLRM3), rather than the current VM, even when it is
-necessary to read the entire contents of the source into a string.  (PS3 CET
-23-12W-2) Also fixes filters in general so that they allocate the stream in
-the correct VM, rather than always allocating in local VM if the current VM
-is local.  THIS IS A NON-BACKWARD-COMPATIBLE CHANGE.
-</pre>
-<p>[src/zfilter.c lib/gs_frsd.ps src/zfrsd.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-21T093641.173881Z"></a>
-2007-01-21T09:36:41.173881Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (Type 1 hinter) A crash while recognizing a missed flex.
-
-DETAILS :
-
-Bug 688931 "gs segfaults in t1_hinter__fix_missed_flex".
-
-The old code didn't check whether a contour has
-enough poles for flex.
-
-</pre>
-<p>[src/gxhintn.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-21T093530.219957Z"></a>
-2007-01-21T09:35:30.219957Z leonardo</strong></p>
-<blockquote>
-<pre>
-Unwind 7625 due to wrong log message.</pre>
-<p>[src/gxhintn.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-21T033746.930537Z"></a>
-2007-01-21T03:37:46.930537Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Apply standard font substitutions in lib/pdf_fonts.ps::TTfonts 
-only for fonts that are not already known to the PS intrepreter. 
-This allows to customize font substitutions via the Fontmap.
-
-The change affects only TrueType fonts that are NOT embedded 
-(less portable PDFs, for which GS already gives a warning).
-Bug 688901, patch from SaGS.
-
-</pre>
-<p>[lib/pdf_font.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-20T204436.957513Z"></a>
-2007-01-20T20:44:36.957513Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) Don't reassign object ID for shared descendent fonts.
-
-DETAILS :
-
-Bug 689054 "pdfwrite : missed object".
-
-The old code erroneusely assigned object ID at second time
-when a descendent CID font is shared with several Type 0 fonts.
-
-</pre>
-<p>[src/gxhintn.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-20T183923.028704Z"></a>
-2007-01-20T18:39:23.028704Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) Don't reassign object ID for shared descendent fonts.
-
-DETAILS :
-
-Bug 689054 "pdfwrite : missed object".
-
-The old code erroneusely assigned object ID at second time
-when a descendent CID font is shared with several Type 0 fonts.
-
-</pre>
-<p>[src/gdevpdtf.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-20T121217.802265Z"></a>
-2007-01-20T12:12:17.802265Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating 29-05-1.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-20T120937.803100Z"></a>
-2007-01-20T12:09:37.803100Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating 29-05-1.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-20T113347.048661Z"></a>
-2007-01-20T11:33:47.048661Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating 11-19-6 related pages.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-20T004023.279249Z"></a>
-2007-01-20T00:40:23.279249Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Adobe interpreters report simple errors in undefineresource operator but
-report more complicated errors in the executable name. We are trying to
-reproduce this. CET 23-33.
-
-</pre>
-<p>[doc/pscet_status.txt lib/gs_res.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-19T140014.789036Z"></a>
-2007-01-19T14:00:14.789036Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Adobe interpreters have resourcestatus operator but report errors in the
-executable name. We do the same now.
-
-</pre>
-<p>[doc/pscet_status.txt lib/gs_res.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-19T040950.480586Z"></a>
-2007-01-19T04:09:50.480586Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Updates the PDF interpreter for the change in the 'token' operator (r7616),
-which now may or may not pop its operand if an error occurs.
-</pre>
-<p>[lib/pdf_base.ps lib/pdf_rbld.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-18T202530.206946Z"></a>
-2007-01-18T20:25:30.206946Z leonardo</strong></p>
-<blockquote>
-<pre>
-Provide the CPSI compatibility for strokepath.
-
-DETAILS :
-
-This is 1st of 2 closely related changes to gxstroke.c .
-It changes behavior in the CPSI compatibility mode only.
-The main workers are stroke_add_compat, stroke_add_initial_cap_compat.
-
-The strokepath contours are always positive rather some
-older CPSI versions generate negative ones in some circumstances.
-We believe that positive contours only is the correct behavior,
-because it complies with other contours such as arcs or
-character outlines. Otherwise non-zero winding rule filling
-gives an unexpected result when combining various paths in a
-single path.
-
-</pre>
-<p>[doc/pscet_status.txt src/gxstroke.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-17T211047.794679Z"></a>
-2007-01-17T21:10:47.794679Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-For Adobe compatibility (PS3 CET 23-32), changes the token scanner so that
-it pops the source operand from the stack and retains a copy of it
-internally.  THIS IS A NON-BACKWARD-COMPATIBLE CHANGE: it affects all
-callers of scan_token (see src/iscan.h and src/itoken.h), and it also
-changes the error behavior of the 'token' operator (the operand is no longer
-on the stack if the error is detected during scanning, e.g. syntaxerror).
-</pre>
-<p>[src/imain.c src/iscan.c src/itoken.h src/ziodev.c src/interp.c src/iscan.h src/inobtokn.c src/iccfont.c src/iscanbin.c src/imainarg.c src/ztoken.c src/iscanbin.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-17T195936.495603Z"></a>
-2007-01-17T19:59:36.495603Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix for (yet another) a PDF file that does not meet Adobe's PDF spec,
-but Adobe Reader opens silently. In this case there is an Annotation
-that is missing the required /N (Normal Appearance) entry. Bug 689045
-for customer 531. Thanks to "SaGS" for this fix.
-</pre>
-<p>[lib/pdf_main.ps lib/pdf_draw.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-17T060938.193145Z"></a>
-2007-01-17T06:09:38.193145Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Removes an unneeded inclusion of interp.h in zfile.c.
-</pre>
-<p>[src/int.mak src/zfile.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-17T045036.979684Z"></a>
-2007-01-17T04:50:36.979684Z Henry Stiles</strong></p>
-<blockquote>
-<pre>
-23-12E-2 fix/analysis from Peter.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-17T033618.909547Z"></a>
-2007-01-17T03:36:18.909547Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug (PS3 CET 23-32-4): immediately evaluated names in binary object
-sequences were treated as literal (not evaluated).
-</pre>
-<p>[src/iscanbin.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-16T170706.634739Z"></a>
-2007-01-16T17:07:06.634739Z leonardo</strong></p>
-<blockquote>
-<pre>
-Revert strokepath to revision 7213.
-
-DETAILS :
-
-This is 1st of 2 closely related changes to gxstroke.c .
-
-We intend to provide a full CPSI compatibility for
-strokepath in the CPSI compatible mode.
-Recent chages do not provide it.
-Therefore we unwind to the last clean revision,
-which we had before starting PS CET compliance.
-We will commit a fully different implementation
-as the next patch.
-
-This change restores the gxstroke.c revision 7213,
-which we had immediately before the 7464 change.
-Thus it effectively unwinds the following changes :
-Revision 7464 Fri Dec  8 02:22:36 2006 UTC by leonardo 
-Revision 7488 Mon Dec 11 00:56:42 2006 UTC by lpd 
-Revision 7501 Wed Dec 13 04:15:29 2006 UTC by leonardo 
-Revision 7563 Thu Jan  4 18:36:37 2007 UTC by ray 
-
-Rather this change does regress pscet_status.txt,
-we don't update pscet_status.txt with this it.
-Will update it in the next related patch.
-
-</pre>
-<p>[src/gxstroke.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-16T032839.350220Z"></a>
-2007-01-16T03:28:39.350220Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix for regressions introduced with rev 7217 (returning proc as array
-rather than packedarray for PS CET 09-33-5.PS. Fixes FTS 050-01.ps and
-246-01.ps.
-</pre>
-<p>[lib/gs_dps2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-15T160500.071592Z"></a>
-2007-01-15T16:05:00.071592Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating 16-01-1 and related pages.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-15T112236.413144Z"></a>
-2007-01-15T11:22:36.413144Z leonardo</strong></p>
-<blockquote>
-<pre>
-Provide the CPSI compatibility for Type1 subglyph placement (continued 3).
-
-DETAILS :
-
-This change is algorithmically equivalent.
-It provides a better data naming and documentation.
-
-1. save_lsb is renamed into compound_lsb.
-2. Improved some comments.
-
-</pre>
-<p>[src/gstype1.c src/gxtype1.c src/gxtype1.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-15T105956.313683Z"></a>
-2007-01-15T10:59:56.313683Z leonardo</strong></p>
-<blockquote>
-<pre>
-Provide the CPSI compatibility for Type1 subglyph placement (continued).
-
-DETAILS :
-
-This change is algorithmically equivalent.
-It provides a better data naming and documentation.
-
-1. save_asb is renamed into asb.
-2. Improved comments for asb_diff, adxy.
-3. Used adxy in the overall_x_offset formula in stead save_adxy.
-   The letter is a temporary cell for passing seac info across
-   the baze glyph.
-
-</pre>
-<p>[src/gstype1.c src/gxtype1.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-15T105638.302709Z"></a>
-2007-01-15T10:56:38.302709Z leonardo</strong></p>
-<blockquote>
-<pre>
-Provide the CPSI compatibility for Type1 subglyph placement (continued).
-
-DETAILS :
-
-This change is algorithmically equivalent.
-It provides a better data naming and documentation.
-
-1. save_asb is renamed into asb.
-2. Improved comments for asb_diff, adxy.
-3. Used adxy in the overall_x_offset formula in stead save_adxy.
-   The letter is a temporary cell for passing seac info across
-   the baze glyph.
-
-</pre>
-<p>[src/gxtype1.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-13T184016.945779Z"></a>
-2007-01-13T18:40:16.945779Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes some long-standing data-dependent bugs in the CCITTFaxDecode filter
-caused by incorrect initialization.  PS3 CET 23-12E-2.  Also cleans up some
-formatting.
-</pre>
-<p>[src/scfd.c src/scfe.c src/scfx.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-12T221532.979541Z"></a>
-2007-01-12T22:15:32.979541Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Remove old 16-bit Windows code.
-</pre>
-<p>[src/gs16spl.c src/gs16spl.rc src/dwmain16.def doc/Develop.htm src/gswin386.rc src/gs16spl.def]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-12T210802.193820Z"></a>
-2007-01-12T21:08:02.193820Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Mark more files found that had been previously fixed that were still
-DIFF. Mark 12-07C-7 OK since it matches Tek hardcopy (no thin lines).
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-12T102350.245821Z"></a>
-2007-01-12T10:23:50.245821Z leonardo</strong></p>
-<blockquote>
-<pre>
-Provide the CPSI compatibility for Type1 subglyph placement.
-
-DETAILS :
-
-Debugged with CET 16-01-1 16-02-1 16-10-1 16-10-2.
-
-The new 'seac' offset formula 'overall_x_offset'
-has been empirically derived from placements of
-the "round" accent subglyph in the CPSI rendering. 
-
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-12T102319.005476Z"></a>
-2007-01-12T10:23:19.005476Z leonardo</strong></p>
-<blockquote>
-<pre>
-Provide the CPSI compatibility for Type1 subglyph placement.
-
-DETAILS :
-
-Debugged with CET 16-01-1 16-02-1 16-10-1 16-10-2.
-
-The new 'seac' offset formula 'overall_x_offset'
-has been empirically derived from placements of
-the "round" accent subglyph in the CPSI rendering. 
-
-</pre>
-<p>[src/gstype1.c src/gxtype1.c src/gxtype1.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-11T185508.974207Z"></a>
-2007-01-11T18:55:08.974207Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Updates for pages fixed as of rev 7598.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-11T105211.037894Z"></a>
-2007-01-11T10:52:11.037894Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Closing issues which appear fixed with rev 7542.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-11T000103.763372Z"></a>
-2007-01-11T00:01:03.763372Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Changes user paths so that in CPSI mode, setbbox appends a moveto only if
-the path is otherwise empty.  Fixes a regression in PS3 CET 11-17 caused by
-r7512.
-</pre>
-<p>[src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-10T202052.346731Z"></a>
-2007-01-10T20:20:52.346731Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Adobe interpreters appear to accept sampled images in the pattern
-color space using the base color space instead of the pattern space.
-We do the same in the compatibility mode to meet CET 12-07a-12.
-
-</pre>
-<p>[doc/pscet_status.txt src/zimage.c src/zimage3.c src/iimage.h src/int.mak src/ztrans.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-10T170422.171453Z"></a>
-2007-01-10T17:04:22.171453Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Assigning the 29-05-1 regression.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-10T145501.076741Z"></a>
-2007-01-10T14:55:01.076741Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Taking assignment for strokepath problems.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-10T144752.238215Z"></a>
-2007-01-10T14:47:52.238215Z leonardo</strong></p>
-<blockquote>
-<pre>
-Implementing a smart filling rule.
-
-DETAILS :
-
-With CET 16-01.PS CPSI fills some contours with the even-odd rule,
-and others with non-zero rule.
-
-We implement a new rule, which counts signed even-odd numbers 
-for each contour independently, and then summarizes them.
-
-The new rule works for all characters in CPSI mode only.
-Probably we don't need it for True Types,
-but currently the filling algorithm doesn't recieve
-the information about the font type.
-Will do later on necessity.
-
-For a faster result we generate more 4 instances of
-TEMPLATE_spot_into_trapezoids, which deal with the smart winding only.
-
-Removing Raph's hack about even-odd filing rule for Type 1 (zchar1.c).
-The new rule perfectly works instead that together with
-the contour sign adjustment, which was inplemented few days ago.
-
-The new array line_list::windings stores winding numbers per contour.
-The macro ADVANCE_WINDING computes the smart winding rule.
-We wouild like to optimize it (to get a smaller portable code),
-suggestions are welcome.
-
-</pre>
-<p>[doc/pscet_status.txt src/gxfilltr.h src/gxfill.c src/zchar1.c src/gxfill.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-10T021552.050522Z"></a>
-2007-01-10T02:15:52.050522Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Adds some PLRM-required but formerly missing legality checks for binary
-object sequences, mostly for the benefit of PS3 CET 23-32-2.
-</pre>
-<p>[src/ibnum.h src/iscanbin.c src/ibnum.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-09T234108.403891Z"></a>
-2007-01-09T23:41:08.403891Z leonardo</strong></p>
-<blockquote>
-<pre>
-Type 1 hinter : Implementing a contour sign normalization, part 6.
-
-DETAILS :
-
-Bug 687826 "some glyphs filled in".
-This old bug contains more test cases,
-which allowed to improve the algorithm.
-
-1. gx_intersect_small_bars returned a root,
-   which appears outside the bar 1. 
-2. A wrong index in t1_hinter__intersect_curve_bar. 
-3. A wrong index in t1_hinter__contour_intersection.
-4. Increased MAX_NORMALIZING_CONTOURS to 5 as in the '%' sign.
-6. The check for contours number was wrong in 
-   t1_hinter__fix_contour_signs.
-
-</pre>
-<p>[src/gxhintn1.c src/gsmisc.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-09T211501.944411Z"></a>
-2007-01-09T21:15:01.944411Z leonardo</strong></p>
-<blockquote>
-<pre>
-Type 1 hinter : Implementing a contour sign normalization, part 5.
-
-DETAILS :
-
-Removes bugs from the last patch.
-It finaly closes Bug 688947  
-"Ghostscript renders font incorrectly (letter 'o' filled in)",
-but CET 16-01.PS still has problems.
-
-1. 'e2' was wrong - Debugged with a.pdf .
-2. (optimization) Return if no nesting contours.
-   nesting_sum works for that.
-3. Removed the check "this->subglyph_count <= 1",
-   which was entirely wrong.   
-4. In zchar1.c restoring Raph's trick about 
-    using even-odd filling rule in the CPSI compatible mode.
-   It was unintentionally removed by the last patch.
-   No, we don't want it to live prmanently,
-   but now it's not the right time for removing it.
-
-</pre>
-<p>[src/gxhintn1.c src/zchar1.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-09T184039.016764Z"></a>
-2007-01-09T18:40:39.016764Z leonardo</strong></p>
-<blockquote>
-<pre>
-Type 1 hinter : Implementing a contour sign normalization, part 4.
-
-DETAILS :
-
-This fixes the bug 688947  
-"Ghostscript renders font incorrectly (letter 'o' filled in)".
-
-The new code recognized wrong contour signs
-for non-resident Type 1,2,11 fonts
-and fix contour signs with reversing wrong contours.
-
-</pre>
-<p>[src/lib.mak src/gxhintn.c src/gxhintn1.c doc/Develop.htm src/gxhintn.h src/zchar1.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-09T183648.563296Z"></a>
-2007-01-09T18:36:48.563296Z leonardo</strong></p>
-<blockquote>
-<pre>
-Type 1 hinter : Implementing a contour sign normalization, part 3.
-
-DETAILS :
-
-This is continuation of the preparation for fixing the bug 688947  
-"Ghostscript renders font incorrectly (letter 'o' filled in)".
-
-This change is algorithmically equivalent.
-It factors out gx_intersect_small_bars from the shading code.
-
-</pre>
-<p>[src/lib.mak src/gxfixed.h src/gsmisc.c src/gxshade6.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-09T141927.902081Z"></a>
-2007-01-09T14:19:27.902081Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fix a typo in the description of 23-12U-1 (which is now fixed).
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-09T015400.530728Z"></a>
-2007-01-09T01:54:00.530728Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Changes the token scanner so that ^D is not a self-delimiting character when
-scanning a string.  This still treats ^D as a self-delimiting end-of-job
-marker when reading from a file, while matching CPSI on PS3 CET 21-11-2.
-</pre>
-<p>[src/iscan.c lib/gs_pdfwr.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-09T013944.244785Z"></a>
-2007-01-09T01:39:44.244785Z Henry Stiles</strong></p>
-<blockquote>
-<pre>
-Update to reflect Peter's fixes and analyis.  Also reassign color
-problems to Raph.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-08T220229.175398Z"></a>
-2007-01-08T22:02:29.175398Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Updates from regressions, Assign some previously unassigned pages,
-correct some 'bad entry' lines (seen by the perl script).
-
-Note there have been many pages that had significant differences
-previously marked OK, that are now fixed. We may need to recheck
-some of the high difference count pages that have no explanation
-(such as "matches Tek hardcopy").
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-08T201252.623854Z"></a>
-2007-01-08T20:12:52.623854Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Make sure there is a default value (0) for DEBUGSYSM. Fixes an non
-debug syntax error seen by nmake.
-
-</pre>
-<p>[src/msvccmd.mak]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-08T150453.833474Z"></a>
-2007-01-08T15:04:53.833474Z leonardo</strong></p>
-<blockquote>
-<pre>
-Type 1 hinter : Implementing a contour sign normalization, part 2.
-
-DETAILS :
-
-This is continuation of the preparation for fixing the bug 688947  
-"Ghostscript renders font incorrectly (letter 'o' filled in)".
-
-This change is algorithmically equivalent -
-the new stuff works idle.
-It define necesary data structures and flows
-for storing information about subglyphs.
-The implementation itself will be a next step.
-
-</pre>
-<p>[src/gstype1.c src/gstype2.c src/gxhintn.c src/gxhintn.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-08T125048.444121Z"></a>
-2007-01-08T12:50:48.444121Z leonardo</strong></p>
-<blockquote>
-<pre>
-Type 1 hinter : Implementing a contour sign normalization, part 1.
-
-DETAILS :
-
-This is a preparation for fixing the bug 688947  
-"Ghostscript renders font incorrectly (letter 'o' filled in)".
-
-Several fonts in wild appear to violate the Type 1
-restriction for inner contours to be of negative sign.
-They cause a wrong rendering of some glyphs,
-such as 'o' in the test case. Rather we consider
-those fonts to be incorrect, we need a workaround for them
-because this annoying problem appears too frequently.
-At last CET 16-01.PS defines such font.
-
-We assume that True Types always have right contours,
-because (1) we didn't meet such cases in practice.
-We also assume that resident fonts always have right contours,
-bvecause resident fonts usually don't come from wild.
-
-Therefore we need 4 working modes for type 1 hinter :
-1. "pass_through" : no hinting, no contour adjustment.
-   Works for resident fonts of a big size,
-   and/or when the target is the path bbox accumulator.
-2. "disable_hinting" : no hinting, contour ajdustment is on.
-   Works for non-resident Type 1 fonts of a big size,
-3. The hinting is enabled, the contour adjustment is disabled.
-   Works for not-big non-resident fonts except True Types.
-   We want to save CPU time expense from the contour adjustment.
-4. The hinting is enabled, the contour adjustment is enabled.
-   Works for not-big embedded Type 1 fonts.
-
-This change is algorithmically equivalent.
-It define necesary flags and data flows,
-which will be used in the implementation.
-The implementation itself will be a next step.
-
-</pre>
-<p>[src/gstype1.c src/gstype2.c src/gxhintn.c src/gxhintn.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-08T055033.566930Z"></a>
-2007-01-08T05:50:33.566930Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Cleans up a couple of compiler warnings.
-</pre>
-<p>[src/geninit.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-08T041531.387003Z"></a>
-2007-01-08T04:15:31.387003Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change status of CET 12-13-5 to OK. The test works for me. There's no
-differences around 30 and 31 in left column or anywhere else. The checksum
-matches too.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-07T210545.304456Z"></a>
-2007-01-07T21:05:45.304456Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Update to reflect improvements from rev 7563 (strokepath fix). Thanks to
-Tim Osborn for this fix. Minor revision to analysis on some that still have
-other problems in addition to the strokepath.
-
-Note that a few pages that should have been classified DIFF had substantial
-difference counts due to the strokepath incompatibility. These remain as
-OK, but the status line now reads "Fixed by rev 7563."
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-07T174441.459825Z"></a>
-2007-01-07T17:44:41.459825Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (shadings) : Ignore a huge BBox.
-
-DETAILS :
-
-Bug 689027 "Error: /rangecheck in --.buildshading2--".
-
-A buggy software "xFlow Normalizer 1.0" created a huge shading BBox.
-Adobe appears to ignores it silently.
-In this case the clipping box sets a natural extent for the shading.
-
-</pre>
-<p>[src/gsshade.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-07T064838.482771Z"></a>
-2007-01-07T06:48:38.482771Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Code cleanups. Add a license, and move some things into functions. This 
-version has not been tested.
-</pre>
-<p>[toolbin/tests/run_parallel]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-07T064746.661532Z"></a>
-2007-01-07T06:47:46.661532Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Check in rough script for launching a parallel regression run on an 
-OpenPBS-based cluster queuing system. This script runs 'upnodes' and 
-chooses a likely target and job size, generates comparefiles.* and 
-testing.cfg.* for each node, then submits the job.
-
-Output is returned as a file in the launch directory 
-'run_regression..e<jobid>' when the run is finished.
-</pre>
-<p>[toolbin/tests/run_parallel]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-07T064222.794330Z"></a>
-2007-01-07T06:42:22.794330Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Changes to the regression tools to facilitate parallel runs.
+Modularization of the X11 output devices into dynamic libraries
 
 DETAILS:
 
-Add a scratchdir entry to testing.cfg to specify where temporary files
-should be created instead of using the current working directory. 
-
-Override various TextTestResult methods to print 'checking...result'
-all at once instead of waiting while the job runs to reduce log 
-mangling. The old behaviour was helpful behavior in an interactive 
-serial run, but not running in batch mode.
-
-If the PBS_NODENUM environment variable is set, use it to select a 
-custom testing.cfg.
+This patch allows to compile Ghostscript in a way that the X11 screen
+display output devices can be seperated into a dynamically linkable
+library, so that these devices can be put in a separate binary package
+in Linux distributions. This way the distributions can be installed
+with GhostScript and without the X libraries, which is important for
+headless print servers.
 
-If PBS_NODENUM is set, only run the source tests when it is zero to
-avoid duplicating these.
-</pre>
-<p>[toolbin/tests/gscheck_raster.py toolbin/tests/gstestutils.py toolbin/tests/gscheck_pdfwrite.py toolbin/tests/run_regression toolbin/tests/testing.cfg.example toolbin/tests/gsconf.py]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-06T203532.380662Z"></a>
-2007-01-06T20:35:32.380662Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : 'show' must throw error when the current font is a CID font resource.
+This feature is only available for Unix with GCC (selected by the
+Makefile).
 
-DETAILS :
-
-Only 'glyphshow' is allowed when the current font is a CID font resource,
-except for a cshow procedure - see comment in op_show_finish_setup.
-
-Debugged with CET 32_all.PS page 14.
-
-</pre>
-<p>[doc/pscet_status.txt src/zchar.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-06T191616.587431Z"></a>
-2007-01-06T19:16:16.587431Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Improve some syntax/analyzis/assignments.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
+Ghostscript will be compiled without built-in X11 support and with an
+extra X11.so file containing the X11 support. One can install
+Ghostscript with or without X11.so then, it will always work. It
+detects the presence of X11.so automatically and makes the X11 output
+devises available if X11.so is present (see "gs -h").
 
-<p><strong><a name="2007-01-06T080106.162417Z"></a>
-2007-01-06T08:01:06.162417Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Correct a typo.
-</pre>
-<p>[toolbin/tests/check_source.py]</p>
-</blockquote>
+Small disadvantage: With modularized X11 support the "x11" device will
+not stay the default one. "bbox" will be the default then. Use "gs
+-sDEVICE=x11 ..." then.
 
-<p><strong><a name="2007-01-06T074631.224903Z"></a>
-2007-01-06T07:46:31.224903Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Exempt the jobseparator scriptlet from the Id line check.
-</pre>
-<p>[toolbin/tests/check_source.py]</p>
-</blockquote>
+This patch is used since mid 2001 in ESP Ghostscript and has never
+caused any problems or bugs related to the modularization.
 
-<p><strong><a name="2007-01-06T074601.131216Z"></a>
-2007-01-06T07:46:01.131216Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Exempt the jobseparator scriptlet from the Id line check.
 </pre>
-<p>[lib/jobseparator.ps]</p>
+<p>[src/gconf.c src/lib.mak src/gdevl256.c src/gdevxalt.c src/gs.mak src/gdevvglb.c src/Makefile.in src/unix-gcc.mak src/unix-aux.mak src/devs.mak src/unixinst.mak src/gp_unix.c]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-06T074252.202240Z"></a>
-2007-01-06T07:42:52.202240Z Ralph Giles</strong></p>
+<p><strong><a name="2007-05-07T215344.031582Z"></a>
+2007-05-07T21:53:44.031582Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Add and Id line and appropriate properties to gs_cet.ps.
+Remove unneeded header references to the interpreter. This file is part 
+of the graphics library. Also clean up the dependencies in the makefile.
 </pre>
-<p>[lib/gs_cet.ps]</p>
+<p>[src/lib.mak src/gsncdummy.c src/gsncdummy.h]</p>
 </blockquote>
 
-<p><strong><a name="2007-01-05T212335.938833Z"></a>
-2007-01-05T21:23:35.938833Z leonardo</strong></p>
+<p><strong><a name="2007-05-07T213143.787169Z"></a>
+2007-05-07T21:31:43.787169Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix : Cygwin/gcc warnings.
-</pre>
-<p>[src/zimage.c src/gxfcopy.c src/zcharx.c src/int.mak src/ttfmain.c src/gstext.h src/gdevpdti.c]</p>
-</blockquote>
+Fix (shadings) : Implement a color index cache.
 
-<p><strong><a name="2007-01-05T204421.517052Z"></a>
-2007-01-05T20:44:21.517052Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (True Type renderer) : Account glyph bbox when setting up the cache device.
+DETAILS : 
 
-DETAILS :
+This partially improves performance for the test case of 
+the bug 689189 "PDF fails with /unregistered in --shfill--".
 
-Debugged with CET 34_all.PS page 4.
-An embedded True Type font has an incorrect FontBBox :
-parts of glyphs appear outside it. Uniting it with
-glyph bbox helps. However using glyph bbox only
-doesn't work for Dynalab fonts, so this change includes
-a voluntary solution which unites FontBBox and glyph bbox.
-
-This patch slightly change the prototypes of 
-gs_type42_data_s::get_outline and gs_font_cid2_data_s::get_outline,
-and their implementations. We believe that this change
-must be compatible, except a case of a wrong walue was passed 
-to 'wmode' argument. The PCL group must check that 
-it never pass other values than 0 or 1.
-In the new code the 'wmode' argument is replaced
-with options enum, and other values require a bigger
-array for the last argument. See commenmts in code
-and the extended implementation in gs_type42_default_get_metrics.
-
-The function zchar42_set_cache has been re4written 
-to simplify its understanding. Now it accounts
-the glyph bbox. We noticed that the old code 
-with WMode 1 set 'w' equal to horizontal width,
-which looks incorrect. The new code sets the vertical width.
-Also the old code did an unuseful call to get_metrics
-when WMode=1 and the vertical metric presents in the font.
-
-The function gs_type42_default_get_metrics has been removed
-due to low use. The new code replaces it with pfont->data.get_metrics.
-We didn't find calls to it from the PCL code.
-
-</pre>
-<p>[doc/pscet_status.txt src/zchar42.c src/gxfont42.h src/gstype42.c src/gxfcid.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-05T051934.969963Z"></a>
-2007-01-05T05:19:34.969963Z Henry Stiles</strong></p>
-<blockquote>
-<pre>
-Changes required for gslite release.  The new error macros did not
-work with MSVC version 8.  There are still portability issues with
-these macros that preclude regular use in ghostscript but they are
-used by a few clients that have "looser" portability requirements.
-gp_mslib.c (probably dead code) did not compile.
-</pre>
-<p>[src/gp_mslib.c src/gserror.h]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-05T015332.094694Z"></a>
-2007-01-05T01:53:32.094694Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change the status of CET 13-03-04 and 13-12-06 to OK.
-Ghostscript matches Tek hardcopy; PhotoPRINT is wrong here.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-05T004811.270570Z"></a>
-2007-01-05T00:48:11.270570Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change the order of argument checking in awidthshow operator. Check that the
-character code is in the range 0 to 255 for the base fonts. Fix CET 13-02-05. 
-
-</pre>
-<p>[doc/pscet_status.txt src/zchar.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-04T183637.189208Z"></a>
-2007-01-04T18:36:37.189208Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix stroke line cap and line join for Adobe compatibility. Fixes PS CET pages:
-09-24-2 09-25-2 09-26-2 09-27-3 09-30-3 09-33-3 09-38-2 09-40-23 09-41-2 09-42-5
-09-43-5 09-44-5 09-48-2 09-49D-1 09-52-2 09-53-5 09-54-6 09-57-14 11-07-5 11-21-3
-11-28-2 13-13-8. Thanks to Timothy Osborn for this fix.
-
-DETAILS:
-
-There is a slight performance impact (6%) so a follow-up change will be developed
-that only generates the new style (Adobe compatible) paths when we are doing the
-"strokepath" operation, not for normal "stroke".
-
-</pre>
-<p>[src/gxstroke.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-04T154857.600517Z"></a>
-2007-01-04T15:48:57.600517Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change the order of argument checking in widthshow operator. Check that the
-character code is in the range 0 to 255 for the base fonts. Fix CET 13-26-04. 
-
-</pre>
-<p>[doc/pscet_status.txt src/zchar.c]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-03T143950.977219Z"></a>
-2007-01-03T14:39:50.977219Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 34_all-4.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-03T143847.322215Z"></a>
-2007-01-03T14:38:47.322215Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 34_all-4.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-03T105015.001696Z"></a>
-2007-01-03T10:50:15.001696Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 38-01-1.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-03T103052.705972Z"></a>
-2007-01-03T10:30:52.705972Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : Adding OrigFont to CIDFont resources for CPSI conformity.
-
-DETAILS :
-
-Debugged with CET 33_all.PS .
-
-</pre>
-<p>[doc/pscet_status.txt lib/gs_cidfn.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-03T095815.957518Z"></a>
-2007-01-03T09:58:15.957518Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 23-36-2.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-03T084312.193598Z"></a>
-2007-01-03T08:43:12.193598Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Fixing some misprints.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-03T083348.854716Z"></a>
-2007-01-03T08:33:48.854716Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 21-11-2.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-02T220343.389414Z"></a>
-2007-01-02T22:03:43.389414Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Update with some fixes found during regression of rev 7534.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-02T195830.890285Z"></a>
-2007-01-02T19:58:30.890285Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix for yet another broken PDF that AR handles silently, specifically, a
-/Count value of 0 for the Pages tree. When the Count is 0, find the page
-count by walking the Pages tree. Bug 689008 for customer 580 and 460.
-
-</pre>
-<p>[lib/pdf_main.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-02T150534.582481Z"></a>
-2007-01-02T15:05:34.582481Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 18-02G-1.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-02T150258.997085Z"></a>
-2007-01-02T15:02:58.997085Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 18-02G-1.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-02T142221.841353Z"></a>
-2007-01-02T14:22:21.841353Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 18-01A-1.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-02T113603.990718Z"></a>
-2007-01-02T11:36:03.990718Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Update the Windows INF file to allow the Ghostscript PPD to be
-installed on 64-bit Windows.
-</pre>
-<p>[lib/ghostpdf.inf]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-02T100509.465463Z"></a>
-2007-01-02T10:05:09.465463Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for some files.
-Delaying glyph rendering problems because they require 
-a deep development. Marking them with "Assign:-".
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-02T045850.214832Z"></a>
-2007-01-02T04:58:50.214832Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Implement setucacheparams, ucachestatus using MaxUPathItem user parameter
-to match CET 27-05-02. The test results mow match Tek 360 hard copy.
-
-</pre>
-<p>[doc/pscet_status.txt lib/gs_dps2.ps lib/gs_lev2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-01T101359.639678Z"></a>
-2007-01-01T10:13:59.639678Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 14-12-3.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-01T035518.804213Z"></a>
-2007-01-01T03:55:18.804213Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-CET 13-10-5 is marked as Works for me in rev. 7543
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2007-01-01T030015.457477Z"></a>
-2007-01-01T03:00:15.457477Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Remove documentation about Windows printing to LPT1: because it 
-hasn't worked since we ceased to include gs16spl.exe.
-Prevent attempts to use -sOutputFile="LPT1:" on Windows because 
-it locks up.
-
-</pre>
-<p>[doc/Use.htm src/gp_mswin.c doc/Install.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-31T221423.520668Z"></a>
-2006-12-31T22:14:23.520668Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Remove Windows 16-bit and Win32s printer code.  
-Update release year in Windows installer to 2007.
-</pre>
-<p>[src/bcwin32.mak src/dwsetup.rc src/winint.mak src/watcw32.mak src/gp_mswin.c src/gp_msprn.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-31T175040.948265Z"></a>
-2006-12-31T17:50:40.948265Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : Early check a text to font compatibility.
-
-DETAILS :
-
-Running CET 14-03.PS page 2, CPSI trows a rangechek with no painitng charaters.
-However Ghostscript performs the check immediately before
-rendering a character. If the check fails in a middle of the text,
-the preceding charaters are painted. 
-
-The new code scans entire text before rendering a character.
-We do so in CPSI compatibility mode only,
-because we don't want a performance flaw for
-dual scanning in the Ghostscript native mode.
-
-1. gs_text_size is renemed into gs_text_count_chars 
-   for a better reflection of its semantics.
-
-2. The check in zyshow is made conditional
-   depending on CPSI_mode. This is an improvement
-   for the last patch, which is not related to 
-   the current problem (zcharx.c).
-
-3. Inserted the text scanning into op_show_finish_setup
-   (zchar.c).
-
-4. After we did all bove, 14-01.PS got cycled in alloc_char_in_chunk.
-   This effect occasionally depends on 1-3 because 
-   they change the cache memory map.
-   Fixed with inserting the call to gx_free_cached_char into gxchar.c .
-
-5. gs_text_count_chars was implemented with gs_text_begin,
-   which appears too heavy for the simple text decomposition.
-   Particularly it caused a proiblem with stringwidth,
-   because gs_text_begin establishes an extra save level
-   for stringwidth. The new code calls gs_text_enum_init 
-   instead gs_text_begin. Due to that gs_text_count_chars 
-   is moved to gxchar.c, which defines default_text_procs privately. 
-
-</pre>
-<p>[doc/pscet_status.txt src/gxchar.c src/gstext.c src/zcharx.c src/zchar.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-30T225847.430654Z"></a>
-2006-12-30T22:58:47.430654Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Record the regression run time in the nightly report.
-</pre>
-<p>[toolbin/tests/run_nightly]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-30T133118.340006Z"></a>
-2006-12-30T13:31:18.340006Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : Don't check type of extra width elements with yshow.
-
-DETAILS :
-
-CET 13-29.PS page 2 defines a longer width array
-then the text requires, and CPSI silently ignores extra elements.
-So yshow needs to compute exact number of characters 
-to know how many elements to load and type check.
-
-The new function gs_text_size is factored out from the
-recently added code so that zcharx.c can share it.
-
-Minor change : Improving a comment in gspaint.c,
-with another issue recently discovered.
-It's not related to the yshow problem.
-
-</pre>
-<p>[doc/pscet_status.txt src/gstext.c src/zcharx.c src/gstext.h src/gspaint.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-30T115034.673289Z"></a>
-2006-12-30T11:50:34.673289Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Updating status for 11-20-9
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-30T110655.417315Z"></a>
-2006-12-30T11:06:55.417315Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 13-23-1.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-30T104018.858942Z"></a>
-2006-12-30T10:40:18.858942Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 10-15-2 (final).
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-30T090831.731942Z"></a>
-2006-12-30T09:08:31.731942Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Updating status for 10-15-2.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-30T061556.641068Z"></a>
-2006-12-30T06:15:56.641068Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Note some pages that now have no differences as detected during
-regression testing.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-29T205939.890840Z"></a>
-2006-12-29T20:59:39.890840Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : The CPSI compatibility for 'clippath' starting point.
-pscet_status.txt : A better classification for strokepath problems.
-
-DETAILS :
-
-Debugged with :
-CET 13-22.ps page 6, the item much13;
-CET 11-11.PS page 6, the item much13
-See comment in code.
-
-</pre>
-<p>[doc/pscet_status.txt src/gsdps1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-28T130856.928281Z"></a>
-2006-12-28T13:08:56.928281Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Passing more problems to ray since they have same reason - 
-either strokepath ending point, or clippath starting point.
-For details see comments added into pscet_status.txt .
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-28T095138.919829Z"></a>
-2006-12-28T09:51:38.919829Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : Changing assignment for 13-22-6 cash25 as discussed with Ray.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-27T182755.782637Z"></a>
-2006-12-27T18:27:55.782637Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : 'clippath' didn't set the current point.
-
-DETAILS :
+This change is algorithmically equivalent.
+The old code redundantly converts client colors
+to device colors. This patch implements a cache for 
+the conversion in the new module gscicach.h .
+It works for contone devices only.
 
-The bug has been introduced when we implemented the current point in 'double'.
-It caused an inconsistent result when 'show' follows 'clippath',
-because 'show' still uses pgs->ppath->position.
-Debugged with CET 13-22.ps page 6, the item much13. 
+For the test case it reduces the number of color conversions 
+in 20+ times. However a rocket speeding up is not obtained.
 
-We would like to avoid the usage of pgs->ppath->position,
-but currently we nave no time for a complete analyzis.
-Delaying it for better times. See bug 689031.
+This patch is an experimental one.
+We have got an alternative approach,
+which is more complicated but works for any device.
+The alternative is to pass converted colors through the decomposition recursion.
+We commit this now mainly for archiving purpose.
+To disable it replace the call to gs_color_index_cache_create with NULL.
 
 </pre>
-<p>[src/gspath.c]</p>
+<p>[src/gxshade4.h src/lib.mak src/gscicach.c src/gscicach.h src/gxshade6.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-12-27T115915.544173Z"></a>
-2006-12-27T11:59:15.544173Z leonardo</strong></p>
+<p><strong><a name="2007-05-07T194503.500615Z"></a>
+2007-05-07T19:45:03.500615Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-pscet_status.txt : A better analyzis for 13-20-6, 13-22-6.
+Trap input errors when reading PDF content streams and issue a warning.
+Acrobat Reader silently ignores such errors. Bug 689026, customer 850.
 
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[lib/pdf_base.ps]</p>
 </blockquote>
 
-<p><strong><a name="2006-12-26T052937.040603Z"></a>
-2006-12-26T05:29:37.040603Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-07T174200.368595Z"></a>
+2007-05-07T17:42:00.368595Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-Calculate the old bounding box using the function that takes into account the
-bounding box set by setbbox operator.
+Fixing a bounding box pixel rounding issue in pdf14_begin_transparency_group.
 
 DETAILS:
-This patch doesn't affect any reported bugs, CET test or regression test files.
-Before the patch the following (correct) program didn't run on Ghostscript:
-0 0 moveto 0 0 1000 1000 setbbox 100 100 105 105 setbbox 0 0 moveto 100 100 lineto
 
-</pre>
-<p>[doc/pscet_status.txt src/gsdps1.c]</p>
-</blockquote>
+The transparency group bounding box calculation was using a different rounding
+method than is being used for images. This caused the problem file in bug
+report #688543 to display unwanted gray vertical lines to the left and right of
+a transparency group. This fix is to use the same "Center-of-pixel Filling Rule"
+that is applied to images to avoid this type of problem.
 
-<p><strong><a name="2006-12-25T181149.235030Z"></a>
-2006-12-25T18:11:49.235030Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Record the fact that 11-13-4 works in rev. 7527.
 </pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-25T074344.555732Z"></a>
-2006-12-25T07:43:44.555732Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : A better analyzis for recent regression, assigning to the author.
-
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-24T114611.723531Z"></a>
-2006-12-24T11:46:11.723531Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (font renderer) : Expand the Type 3 character box to negative coordinates.
-
-DETAILS :
-
-setcachedevice, setcachedevice defines a box for clipping a character image.
-According to Postscript specification, "If any marks fall outside this
-bounding box, the result is unpredictable." (See PLRM3 page 659).
-
-Some CET tests defines a Type 3 characters, which have the bbox
-[0 0 1000 1000] and then execute "10 10 1000 1000 rectstroke" for 
-painting the character. Some parts of that rectangle fall slightly 
-outside the box, but both CPSI and Tek paint them.
-
-When caching a character, the old Ghostscript code expands the character box to
-increasing coordinates. It allows to paint charater elements,
-which fall slightly outside the box. However the old code doesn't
-expand to negative (decreesing) direction, causing an asymmetric behavior.
-For example in CET 13-18.PS a Type 3 charater missed its elements
-depending on the device initial matrix : with display device
-the character doesn't miss elements, but with ppmraw device 
-(which has initial matrix with mapping Y upside down)
-the character missed a horizontal line, which with 600dpi falls to 
-t5he pixel coordinate Y=-1.
-
-This patch provides the box expansion in all 4 directions.
-Rather the problem happens mainly with Type 3 fonts
-the patch changes the behavior for all font types.
-
-Note : Some characters may occupy a bigger space in the cache,
-so the memory map changes.
-
-Note2 : We're not sure why the old code expands the box
-in 2 pixels. Likely 1 pixel is a strong expansion, 
-and another one compensates an inaccurate rounding.
-We don't change it now to minimize raster differences.
-
-</pre>
-<p>[doc/pscet_status.txt src/gxchar.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-24T083152.050751Z"></a>
-2006-12-24T08:31:52.050751Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : A better analyzis for few problems.
-Note some regressions appeared.
-
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-22T195943.737163Z"></a>
-2006-12-22T19:59:43.737163Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Properly handle ASCII85EncodePages=true for the Contents streams. This was
-not implemented previously. Bug #689030 for customer #1.
-
-</pre>
-<p>[src/gdevpdfu.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-21T171015.748193Z"></a>
-2006-12-21T17:10:15.748193Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : A better analyzis for few problems.
-
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-21T011517.469745Z"></a>
-2006-12-21T01:15:17.469745Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Remove Copying.htm from the documentation. It is no longer relevant now 
-that the tree is GPL.
-</pre>
-<p>[doc/Copying.htm doc/Readme.htm doc/Release.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-20T044443.534483Z"></a>
-2006-12-20T04:44:43.534483Z leonardo</strong></p>
-<blockquote>
-<pre>
-pscet_status.txt : An improved analysis for few problems.
-
-</pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/gdevp14.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-12-20T043857.997599Z"></a>
-2006-12-20T04:38:57.997599Z leonardo</strong></p>
+<p><strong><a name="2007-05-07T103300.607664Z"></a>
+2007-05-07T10:33:00.607664Z leonardo</strong></p>
 <blockquote>
 <pre>
-pscet_status.txt : An improved analysis for few problems.
-
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
+Fix (functions) : Improving the documentation for make_interpolation_tensor.
 
-<p><strong><a name="2006-12-18T230342.655320Z"></a>
-2006-12-18T23:03:42.655320Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Fix: Don't read past end of input image stream in simscale.c. Fixes
-bug #689029.
 </pre>
-<p>[src/simscale.c]</p>
+<p>[src/gsfunc0.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-12-18T175627.005565Z"></a>
-2006-12-18T17:56:27.005565Z leonardo</strong></p>
+<p><strong><a name="2007-05-07T084812.997512Z"></a>
+2007-05-07T08:48:12.997512Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix (TrueType renderer) : Always access metrics via get_metrics callback.
+Documenting how to profile Ghostscript with MSVC6 (continued).
 
 DETAILS :
 
-This change is important for PCL interpreter.
-Some PCL downloadable fonts have no hmtx, vmtx tables
-and define glyph metrics externally.
-Likely we missed this functionality when attached
-the TrueType bytecode interpreter from FreeType.
-
-For both Postscript and PCL the new code is not equivalent 
-to old one when processing a composite glyph
-with grid fitting. For each subglyph, the old code sets phantom points
-with the subglyph's metrics. The new code does with the glyph's metrics. 
-We believe that the old code was not correct because its grid fitting 
-can wrongly account the placement of a subglyph in the main glyph.
-Rether we didn't find a practical case when it happens.
-
-We can't directly access the font's get_metrics callback from ttfmain.c,
-therefore we introduce an intermediate callback ttfReader::get_metrics.
-It happens because TrueType bytecode interpreter doesn't compile
-with Ghostscript headers. 
-
-</pre>
-<p>[src/gxttfb.c src/ttfmain.c src/ttfoutl.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-18T050000.292210Z"></a>
-2006-12-18T05:00:00.292210Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix  : Removing a dead code about USE_ttfReader.
-
-DETAILS :
+Fixing a misprint.
 
-USE_ttfReader was introduced for PCL needs due to a poor design.
-Novadays PCL code doesn't use it - sets always true.
+It's still a preliminary edition.
+A documentation specialist should improve it.
 
 </pre>
-<p>[src/gxfcopy.c src/gxccman.c src/gxfont42.h src/gstype42.c src/zfont42.c]</p>
+<p>[doc/Develop.htm]</p>
 </blockquote>
 
-<p><strong><a name="2006-12-17T135652.138834Z"></a>
-2006-12-17T13:56:52.138834Z leonardo</strong></p>
+<p><strong><a name="2007-05-07T081013.225741Z"></a>
+2007-05-07T08:10:13.225741Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix (shadings) : A fixed overflow happened while computing a color (continued).
-THIS IS INCOMPATIBLE CHANGE : The device virtual method 
-fill_linear_color_scanline now restores the semantics, 
-which was defined before revision 7510. 
-In other words, this incompatible change reverts 
-the recent incompatible change.
+Documenting how to profile Ghostscript with MSVC6.
 
 DETAILS :
 
-Debugged with CET 12-14O.PS SpecialTestJ02Test12.
-
-A scanline gradient could overflow because 
-the pixel span may be few wider than the spot span
-due to pixel rounding.
-To prevent the overflow, we base the color proportion
-on the last pixel inside the span.
-See comments in code.
-
-We decided to remove "half color values"
-(which were introduced in revision 7510)
-from the device interface because 
-they bring an extra complexity.
+It's a preliminary edition.
+A documentation specialist should improve it.
 
 </pre>
-<p>[src/gdevdsha.c src/gdevddrw.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-17T002630.159180Z"></a>
-2006-12-17T00:26:30.159180Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Remove obsolete references to Windows 3.1 and Win32s.
-</pre>
-<p>[doc/Use.htm doc/Make.htm doc/Source.htm doc/Install.htm]</p>
+<p>[doc/Develop.htm]</p>
 </blockquote>
 
-<p><strong><a name="2006-12-16T220238.700510Z"></a>
-2006-12-16T22:02:38.700510Z Ray Johnston</strong></p>
+<p><strong><a name="2007-05-05T192034.952465Z"></a>
+2007-05-05T19:20:34.952465Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Add a simple (one line) file that can be used bwtween files on the command line
-or files run with the 'run' operator to execute the systemdict version of the
-^D (ctrl-D) action to end an encapsulated job and start a new one.
+Undefine /Length in the stream dictionary when the value is incorrect to
+distinguish streams of 0 and unknown length. Old code re-defined incorrect
+length as 0. Bug 689208, customer 770.
 
-This is needed since some PS files redefine <04> to a no-op (such as the PS CET
-and the PSCRIPT5 Windows driver). This can be used with or without -dJOBSERVER,
-but <04> is a no-op unless -dJOBSERVER is used.
 </pre>
-<p>[lib/jobseparator.ps]</p>
+<p>[lib/pdf_base.ps toolbin/pdf_info.ps]</p>
 </blockquote>
 
-<p><strong><a name="2006-12-16T204110.316519Z"></a>
-2006-12-16T20:41:10.316519Z Ray Johnston</strong></p>
+<p><strong><a name="2007-05-04T212303.556389Z"></a>
+2007-05-04T21:23:03.556389Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-Fix setpagedevice /Install procedure handling so that a error from the Install
-will restore the previous (presumably correct) Install and apply the Policies
-for the error handling. Also fix the .execinstall so that the plumbing will
-leave a predictable number of elements on the stack in case of an error.
-Bug #689020 for customer #661.
+Minor change to make the source code more accurate.
 
 DETAILS:
 
-The .execinstall needed fixing since it could leave one extra element on the
-operand stack, but sometimes it would not. The oparray_cleanup of the error
-handling _would_ restore the op stack to the point where .execinstall was
-invoked, but at that point, the procedure operand was part of the old stack
-count. This meant that if the Install procedure pushed something on the op
-stack before getting the error, it would be there after the 'stopped', but
-if it didn't push anything, the stacks would be the same as if the exec was
-OK.
-
-By duplicating the procedure prior to the exec in .execinstall, we insure
-that there will always be that value on the stack when stopped returns
-'true'. Normal execution doesn't change and will pop the extra value created
-by the 'dup'.
-
-EXPECTED DIFFERENCE:
-
-None.
-</pre>
-<p>[lib/gs_setpd.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-15T180857.832104Z"></a>
-2006-12-15T18:08:57.832104Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes several user path problems: upath didn't signal nocurrentpoint for
-empty paths in CPSI mode; appending an empty user path didn't set current
-point in CPSI mode. (PS3 CET 13-27-3, 13-28-4, 13-29-3)
-</pre>
-<p>[src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-15T180608.730263Z"></a>
-2006-12-15T18:06:08.730263Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: gs_upmergepath didn't propagate the imager state current_point
-members.
-</pre>
-<p>[src/gspath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-15T015802.667973Z"></a>
-2006-12-15T01:58:02.667973Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (shadings) : A fixed overflow happened while computing a color.
-THIS IS INCOMPATIBLE CHANGE : The device virtual method 
-fill_linear_color_scanline now gets half color values 
-as the gradient parameters.
-
-DETAILS :
-
-Debugged with CET 12-14O.PS SpecialTestJ02Test12.
-
-A scanline gradient could overflow because 
-the pixel span may be few wider than the spot span
-due to pixel rounding.
-Rather the expansion is always pretty small, it could cause
-an int32_t overflow when storing the right limit pixel color
-(which actually is never riched, because the filling algorithm
-never paints the right boundary). However it caused a wrong
-result in some cases.
-
-See comments in code.
-
-</pre>
-<p>[doc/pscet_status.txt src/gdevdsha.c src/gdevddrw.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-14T214007.608049Z"></a>
-2006-12-14T21:40:07.608049Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (shadings) : Align coordinate data and color data to byte boundary (continued).
-
-DETAILS :
-
-Debugged with CET 12-14O.PS page 2.
-The recent patch for the subject appears incomplete.
-After debugging with more tests (ShadingType 5), 
-the parameter align_color_data appears always false and goes away.
-
-</pre>
-<p>[doc/pscet_status.txt src/gxshade.c src/gxshade4.c src/gxshade.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-14T202433.168948Z"></a>
-2006-12-14T20:24:33.168948Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Mark some fixes detected in regression run (exact fix rev unknown -- probably
-from lpd). Note that 23-12W-2 now has only a single difference.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-14T194032.852985Z"></a>
-2006-12-14T19:40:32.852985Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-For Adobe compatibility, makes 'show'-type operators signal nocurrentpoint
-immediately, rather than when rendering the first character, if there is no
-current point. (PS3 CET 13-27-3, 13-28-4, 13-29-3, and possibly others)
-</pre>
-<p>[src/gstext.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-14T162849.465661Z"></a>
-2006-12-14T16:28:49.465661Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Improve the handling of SMask.
-
-DETAILS :
-
-The old code writes "/SMask 0 0 R" when a GState with no SMask
-folows another with SMask.
-
-Bug 689023 "regression fails with /rangecheck in --run--".
-Debugged with Bug688631.pdf .
-
-</pre>
-<p>[src/gdevpdfg.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-14T155054.428992Z"></a>
-2006-12-14T15:50:54.428992Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Changes {x,y,xy}show to check at the beginning whether the widths array is
-large enough, rather than detecting this on the fly, for Adobe
-compatibility. (PS3 CET 13-27-3, 13-28-4, 13-29-3)
-</pre>
-<p>[src/gstext.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-14T135409.094929Z"></a>
-2006-12-14T13:54:09.094929Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (Resource machinery) : Place temporary 'resourceforall' data into the local VM.
-
-DETAILS :
-
-This is an improved version of the 7449 change, 
-which has been unwinded in the revision 7487,
-
-The old code placed them into global VM,
-rather some their elements may be in local VM.
-Fixes the cash06 diff in PS3 CET 30-07-3.
-
-Thanks to L. Peter Deutsch for locating the wrong code parts.
-
-</pre>
-<p>[lib/gs_resmp.ps lib/gs_res.ps lib/gs_cidcm.ps]</p>
-</blockquote>
+A parameter was being moved into the pdf buffer structure under a comment that
+indicated the parameter wasn't being used. During my testing for bug #688543
+I discovered the parameter was being used. Therefore I moved the line to be
+above the comment to better reflect reality.
 
-<p><strong><a name="2006-12-13T211820.233553Z"></a>
-2006-12-13T21:18:20.233553Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: if the source of a ReusableStreamDecode filter was a string, the
-filter did not appear to be closed after executing closefile.  (PS3 CET
-23-12W-6)
-</pre>
-<p>[src/stream.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-13T073141.174327Z"></a>
-2006-12-13T07:31:41.174327Z Henry Stiles</strong></p>
-<blockquote>
-<pre>
-reassignments to Peter.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-13T041529.131303Z"></a>
-2006-12-13T04:15:29.131303Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (stroking) : The CPSI compatibility about the strokepath starting point (continued).
-
-DETAILS :
-
-The last patch allocates an insufficient buffer for gs_join_triangle.
-It caused a wrong resiult with PCL.
-
-</pre>
-<p>[src/gxstroke.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-13T014535.876588Z"></a>
-2006-12-13T01:45:35.876588Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Add recent new source files to the documentation.
 </pre>
-<p>[doc/Develop.htm doc/Psfiles.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-13T010605.344921Z"></a>
-2006-12-13T01:06:05.344921Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : Line join was missed at 'closepath'.
-
-DETAILS :
-
-Debugged with CET 12-12.PS page 10.
-
-</pre>
-<p>[src/gxpdash.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-13T005841.577412Z"></a>
-2006-12-13T00:58:41.577412Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : A CPSI compatibility for 'rectstroke'.
-
-DETAILS :
-
-Debugged with CET 12-12.PS page 8, 10.
-
-PLRM doesn't specify the contour starting point for 'rectstroke'
-when the rectangle width and/or height is negative.
-CPSI and the old Ghostscript appear to produce different results, 
-which is important with dashing. The patch provides the CPSI
-compatibility when CPSI_mode is true.
-
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-13T002605.505126Z"></a>
-2006-12-13T00:26:05.505126Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Reenable the jpxparmfix call, after making it check specifically for a 
-JPXDecode filter. Adding a ParmDict to filters that don't take 
-parameters caused problems with some PDF files. Bug 688869.
-</pre>
-<p>[lib/pdf_base.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-12T102238.092916Z"></a>
-2006-12-12T10:22:38.092916Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Windows documentation updates.
-</pre>
-<p>[doc/API.htm doc/Install.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-12T062611.719558Z"></a>
-2006-12-12T06:26:11.719558Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fix some misspellings ("schedulled"), and remove a duplicate .undef.
-</pre>
-<p>[lib/gs_init.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-12T042521.491153Z"></a>
-2006-12-12T04:25:21.491153Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : A CPSI compatibility for 'rectstroke'.
-
-DETAILS :
-
-Debugged with CET 12-12.PS page 8, 10.
-
-PLRM doesn't specify the contour starting point for 'rectstroke'
-when the rectangle width and/or height is negative.
-CPSI and the old Ghostscript appear to produce different results, 
-which is important with dashing. The patch provides the CPSI
-compatibility when CPSI_mode is true.
-
-</pre>
-<p>[doc/pscet_status.txt src/gsdps1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-12T024340.792357Z"></a>
-2006-12-12T02:43:40.792357Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: the ReusableStreamDecode filter treated Intent values other than
-0..3 as errors, rather than as equivalent to 0. PS3 CET 23-12V-1
-</pre>
-<p>[src/zfrsd.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-11T202837.478193Z"></a>
-2006-12-11T20:28:37.478193Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Mark as OK two pages fixed by rev 7489. Note that improvements were made on
-the following: 23-12G-1, 23-12L-1, 23-12M-1, 23-12N-1, 23-12O-1, 23-12P-1.
-
-There were no regressions on the PS CET as a result of rev 7489 changes to
-the filter pipeline handling.
-
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-11T173053.980862Z"></a>
-2006-12-11T17:30:53.980862Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: the PNG predictor filters produced incorrect data for the last
-pixel of each row.  (The encoder and decoder had matching bugs, so
-encode+decode produced the correct result!)  Fixes a diff in PS3 CET
-23-12U-1.
-</pre>
-<p>[src/spngp.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-11T044855.149758Z"></a>
-2006-12-11T04:48:55.149758Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Raises the maximum value of Colors for PNG and PDiff filters from 16 to 60,
-to prevent rangechecks in some PS3 CET 23-12{L,M,N,O,P}.
-</pre>
-<p>[src/zfdecode.c src/spngpx.h src/spdiffx.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-11T012857.882333Z"></a>
-2006-12-11T01:28:57.882333Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: closing a filter pipeline with more than one adjacent temporary
-stream (such as a compression filter with a predictor whose target was a
-procedure) failed to flush all intermediate buffers, causing failures in PS3
-CET 23-12*.  NOTE: This code (stream.c:swritebuf) is extremely delicate.
-Regression checking is essential!
-</pre>
-<p>[src/stream.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-11T005642.572973Z"></a>
-2006-12-11T00:56:42.572973Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Removes 3 compilation warnings.
-</pre>
-<p>[src/gxpath.h src/gxstroke.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-10T202551.293218Z"></a>
-2006-12-10T20:25:51.293218Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-This is a reversion to r7448
-The 7449 commit created a regression where the 
-language switch build wouldn't initialize. 
-</pre>
-<p>[lib/gs_resmp.ps lib/gs_res.ps lib/gs_cidcm.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-10T195024.509997Z"></a>
-2006-12-10T19:50:24.509997Z Henry Stiles</strong></p>
-<blockquote>
-<pre>
-Updates from Peter.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-10T095206.915864Z"></a>
-2006-12-10T09:52:06.915864Z leonardo</strong></p>
-<blockquote>
-<pre>
-A better analyzis for 12-12.PS .
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-09T085437.108427Z"></a>
-2006-12-09T08:54:37.108427Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Partial fix for bug 687981, changing the PPD only for Windows 2k/XP.
-The INF changes for Windows 95 etc. are not included in this change.
-</pre>
-<p>[lib/ghostpdf.ppd]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-09T084256.477752Z"></a>
-2006-12-09T08:42:56.477752Z leonardo</strong></p>
-<blockquote>
-<pre>
-Update CET test status for 12-08A-5, 12-08A-6, 12-11-4.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-09T083228.403891Z"></a>
-2006-12-09T08:32:28.403891Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : A wrong 'frac' color comparison caused an incorrect 12 and 16 bpc image rendering.
-
-DETAILS :
-
-Debugged with CET 12-07C.PS page 15 and disassembling gxi12bit.obj .
-
-The old code wrongly computed how many 'long' values are needed to store 4 'frac' values. 
-When sizeof(long)==4 and sizeof(short)==2 it gives 1.
-However the right answer is 2.
-Due to that the old code thinks that 'frac' colors are equal 
-when they differ in 3d or 4th component.
-
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-09T080919.842018Z"></a>
-2006-12-09T08:09:19.842018Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Change Windows installer release date to 2006 and update disk space
-requirements.
-</pre>
-<p>[src/dwsetup.rc]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-09T080344.150164Z"></a>
-2006-12-09T08:03:44.150164Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Fix bug 688749 silent/unattended uninstaller.
-Add silent uninstall option to MS-Windows ghostscript uninstaller.
-Reformatted part of the code to make it match the GSview uninstaller,
-on which it was based.  For a silent uninstall, use
-  uninstgs.exe "path\to\uninstal.txt" -q
-</pre>
-<p>[src/dwuninst.cpp]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-09T073900.107617Z"></a>
-2006-12-09T07:39:00.107617Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : A wrong 'frac' color comparison caused an incorrect 12 and 16 bpc image rendering.
-
-DETAILS :
-
-Debugged with CET 12-07C.PS page 15 and disassembling gxi12bit.obj .
-
-The old code wrongly computed how many 'long' values are needed to store 4 'frac' values. 
-When sizeof(long)==4 and sizeof(short)==2 it gives 1.
-However the right answer is 2.
-Due to that the old code thinks that 'frac' colors are equal 
-when they differ in 3d or 4th component.
-
-</pre>
-<p>[src/gxi16bit.c src/gxi12bit.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-09T061734.671935Z"></a>
-2006-12-09T06:17:34.671935Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Following PLRM 3 handle instances of CIDFont resource in findfont, 
-definefont and undefinefont. Partly fix CET 32_all, 33_all, 34_all, 25_all.
-
-</pre>
-<p>[doc/pscet_status.txt lib/gs_res.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-09T050405.073394Z"></a>
-2006-12-09T05:04:05.073394Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Fix bug 688932 mswinpr2 doesn't clear temporary files.
-Unwanted temporary file was being recreated during page output.  
-We now delete the temporary file when the device is closed.
-</pre>
-<p>[src/gdevwpr2.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-09T042439.562906Z"></a>
-2006-12-09T04:24:39.562906Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Fix bug 688930 mswinpr2 allocates wrong memory size for DEVMODE.
-A printer DEVMODE structure is usually bigger than sizeof(DEVMODE)
-due to printer private extra data.  Allocate the correct size
-DEVMODE to include this private data.
-Remove old Windows 3.1 and Win32s code.
-</pre>
-<p>[src/gdevwpr2.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-09T001428.954169Z"></a>
-2006-12-09T00:14:28.954169Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Validate the argument of execuserobject and undefineuserobject before trying to
-access UserObjects (which may be undefined) to match CET 31-03 and 31-11.
-
-</pre>
-<p>[doc/pscet_status.txt lib/gs_dps2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T230831.381404Z"></a>
-2006-12-08T23:08:31.381404Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Report /rangecheck instead of /limitcheck from defineuserobject when the index
-exceeds 65535 to match CET 31-02.
-
-</pre>
-<p>[lib/gs_dps2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T222313.575044Z"></a>
-2006-12-08T22:23:13.575044Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Report /rangecheck instead of /limitcheck from defineuserobject when the index
-exceeds 65535 to match CET 31-02.
-
-</pre>
-<p>[doc/pscet_status.txt lib/gs_dps2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T214701.938606Z"></a>
-2006-12-08T21:47:01.938606Z Russell Lang</strong></p>
-<blockquote>
-<pre>
-Change MS-Windows installer to identify itself as GPL not AFPL Ghostscript.
-</pre>
-<p>[src/dwsetup.rc src/winint.mak src/gp_wgetv.c src/dwsetup.def src/dwuninst.def src/dwreg.c src/dwsetup.cpp src/dwuninst.cpp]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T214506.679656Z"></a>
-2006-12-08T21:45:06.679656Z leonardo</strong></p>
-<blockquote>
-<pre>
-Update CET test status for 12-04-5.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T193155.276122Z"></a>
-2006-12-08T19:31:55.276122Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Disable the jpxparmfix at the point of invocation since it causes many
-PDF files to fail with /undefined in --run--.
-</pre>
-<p>[lib/pdf_base.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T182714.429697Z"></a>
-2006-12-08T18:27:14.429697Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-CET 31-01-08 and 31-01-09 expect the last defined idiom instance to be
-effective when several of them match. PLRM says it's undefined.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T153010.567087Z"></a>
-2006-12-08T15:30:10.567087Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Increase maximum depth of the procedure matching in idiom recognition
-to meet CET 31-01-05 and Adobe implementations.
-</pre>
-<p>[doc/pscet_status.txt src/zmisc3.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T143826.687662Z"></a>
-2006-12-08T14:38:26.687662Z Tor Andersson</strong></p>
-<blockquote>
-<pre>
-Fix some errors in the TTC table parsing.</pre>
-<p>[src/gstype42.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T120009.393817Z"></a>
-2006-12-08T12:00:09.393817Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : Wrong current point after uappend.
-
-DETAILS :
-
-Debugged with CET 11-22.PS page 1.
-
-PLRM doesn't clearly specify what should be the current point after uappend,
-but very likely it is the last point of the appended path.
-CPSI does so, and we follow it.
-
-</pre>
-<p>[doc/pscet_status.txt src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T040313.743254Z"></a>
-2006-12-08T04:03:13.743254Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-CET 20-01-2 is re-classified AOK; CPSI modifies the content of the array
-arguments, if any, when operator >> fails. Ghostscript matches Tek and
-Distiller 5. This is a bug in CPSI we don't want to reproduce.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T022236.640014Z"></a>
-2006-12-08T02:22:36.640014Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (stroking) : The CPSI compatibility about the strokepath starting point.
-
-DETAILS :
-
-Debugged with CET 11-21.PS page 10.
-
-PLRM doesn't specify a starting point for strokepath result.
-Now we choose same point as CPSI does.
-It appears important if a further drawing depends on current point,
-and/or when a dashing is applied to strokepath.
-
-We don't keep the old algorithm because it is not useful.
-Supporting two modes (the CPSI compatible mode and the GS native mode)
-would be too complicated with no good reason.
-
-</pre>
-<p>[doc/pscet_status.txt src/gxstroke.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-08T003105.623591Z"></a>
-2006-12-08T00:31:05.623591Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-CET 13-20-2 is re-classified OK; The CPSI-based PhotoPRINT SE product
-has CSL installed and cannot be used as a reference here.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-07T172720.192504Z"></a>
-2006-12-07T17:27:20.192504Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-CET 11-13-4 fails because Ghostscript upath doesn't detect
-nocurrentpoint condition.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-07T171735.743899Z"></a>
-2006-12-07T17:17:35.743899Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: makepattern didn't create all of its structures in local VM.
-(two diffs in PS3 CET 30-07-3)
-</pre>
-<p>[lib/gs_lev2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-07T155626.139005Z"></a>
-2006-12-07T15:56:26.139005Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix MIN_INTVAL handling in the operator mul. CET 25-13.
-
-</pre>
-<p>[doc/pscet_status.txt src/zarith.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-06T234807.446016Z"></a>
-2006-12-06T23:48:07.446016Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Copy the /ColorSpace key (if any) from a stream dictionary into the
-DecodeParms, so the JPXDecode filter implementation can access it.
-
-Pass this key through the JPXDecode filter implementation when
-the ColorSpace is Indexed to the underlying jasper implementation,
-requesting that it return raw palette indexes instead of the
-fully decoded image. This is necessary when the overriding PDF image
-colorspace is itself paletted.
-
-Bug 688869 for customer 531.
-</pre>
-<p>[src/int.mak src/sjpx_luratech.h src/zfjpx.c lib/pdf_base.ps src/sjpx.c src/sjpx.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-06T234057.941542Z"></a>
-2006-12-06T23:40:57.941542Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Raise the debugging level required for reporting the raw decode option key.
-</pre>
-<p>[jasper/src/libjasper/jp2/jp2_dec.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-06T231319.707391Z"></a>
-2006-12-06T23:13:19.707391Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Update the product name to GPL Ghostscript. File omitted from r7447.
-</pre>
-<p>[src/gscdef.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-06T222501.101686Z"></a>
-2006-12-06T22:25:01.101686Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Add a 'raw' option key to jp2_decode() to pass the raw palette
-data back to the client without applying the included palette
-for indexed images or otherwise remapping the data. Required
-for Colorspace override when embedded in PDF documents.
-Partial fix for bug 688869.
-</pre>
-<p>[jasper/src/libjasper/jp2/jp2_dec.c jasper/src/libjasper/jpc/jpc_dec.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-06T222319.182804Z"></a>
-2006-12-06T22:23:19.182804Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Change the included license text to refer to the GPL.
-Omitted from r7446.
-</pre>
-<p>[LICENSE]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-06T220138.950715Z"></a>
-2006-12-06T22:01:38.950715Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-All failures in CET 24-13-3 are caused by writable FontDirectory.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-06T195948.793585Z"></a>
-2006-12-06T19:59:48.793585Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Modify gs to match 12-14c test case:
-- check that the function domain covers all of the shading domain.
-- do this test early - before checking other parameters.
-- tweak error handling in shfill on PostScript level to match the test.
-
-</pre>
-<p>[doc/pscet_status.txt src/zshade.c lib/gs_ll3.ps src/zfunc.c src/zfunc3.c src/ifunc.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-06T013352.778741Z"></a>
-2006-12-06T01:33:52.778741Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: currentcolorscreen attempted to copy a screen procedure even if
-it wasn't readable.
-</pre>
-<p>[lib/gs_dps2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-05T145116.744559Z"></a>
-2006-12-05T14:51:16.744559Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Change pages fixed by Peter detected in last regression run as improvements.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-05T041620.081512Z"></a>
-2006-12-05T04:16:20.081512Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Changes the initial halftone screen procedure from a packedarray to an
-array, to pacify PS3 CET 09-49D.
-</pre>
-<p>[lib/gs_init.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-05T032809.927677Z"></a>
-2006-12-05T03:28:09.927677Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bugs: many places in the implementation of resourceforall did not
-always create temporary objects in local VM, which is necessary because some
-of their elements may be in local VM.  Fixes the cash06 diff in PS3 CET
-30-07-3.
-</pre>
-<p>[lib/gs_resmp.ps lib/gs_res.ps lib/gs_cidcm.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-04T222549.788684Z"></a>
-2006-12-04T22:25:49.788684Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Close some 'setflat' issues as AOK where GS is close, but better at each
-resolution. Now that CPSI implements setflat, the differences in Adobe
-implementations justifies GS differing (slightly) as well. Cases where
-GS is worse (less smooth) than CPSI and Tek still need analysis.
-
-Reassign 09-24-2 group of problems to Ray.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-04T214108.335595Z"></a>
-2006-12-04T21:41:08.335595Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Update the product name to "GPL Ghostscript" and bump the version number
-for the upcoming release to avoid confusion with the GNU 8.55 release.
-</pre>
-<p>[lib/gs_init.ps src/version.mak]</p>
+<p>[src/gdevp14.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-12-04T211743.624240Z"></a>
-2006-12-04T21:17:43.624240Z Ralph Giles</strong></p>
+<p><strong><a name="2007-05-04T041847.247543Z"></a>
+2007-05-04T04:18:47.247543Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Remove the APFL and add the GPL to reflect our now-GPL development practice. For the record, this tree has been GPL licensed since the 8.54 release, but this is now explicit.
-</pre>
-<p>[doc/Readme.htm doc/Public.htm doc/Commprod.htm doc/COPYING doc/gs-vms.hlp]</p>
-</blockquote>
+Move allocation of a large structure from the stack to the heap to avoid
+C stack overflow on Windows NT that allocates 12K less of the stack
+space than requested by the application. Bug 688998.
 
-<p><strong><a name="2006-12-04T181742.359489Z"></a>
-2006-12-04T18:17:42.359489Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Mark a few other tests as "OK" after CPSI fixed to implement 'setflat'.
-and add a note to a timing dependent output.
 </pre>
-<p>[doc/pscet_status.txt]</p>
+<p>[src/gdevpdfp.c lib/pdf_draw.ps]</p>
 </blockquote>
 
-<p><strong><a name="2006-12-04T173445.126523Z"></a>
-2006-12-04T17:34:45.126523Z Ray Johnston</strong></p>
+<p><strong><a name="2007-05-04T001508.895805Z"></a>
+2007-05-04T00:15:08.895805Z Ray Johnston</strong></p>
 <blockquote>
 <pre>
-Mark some 'setflat' issues as OK. I will be replacing some of the CPSI
-output after "unlocking" setflat (so that CPSI implements, rather than
-ignoring setflat). Also remove (*JS) that didn't mean anything. Update
-explanation on 30-01-1 from Peter.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-04T151622.671661Z"></a>
-2006-12-04T15:16:22.671661Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Accept packed arrays for the /Size element of the shading dictionary and
-everywhere else where dict_int_array_param() is called. CET 31-01-06
+Previous version was too aggresive with image interpolation to
+1-bit per component (bpc) devices. Now we downsample using the
+'special' image filter that prevents dropout on 1bpc devices and
+use the "Mitchell" image filter for upscaling to those devices
+when the scale factor (in X and Y) is at least 4:1. This prevents
+upscaling on 1:1 images as well as near 1:1 where the results
+would probably be poor quality.
 
 </pre>
-<p>[doc/pscet_status.txt src/idparam.c src/zimage3.c src/zfsample.c src/idparam.h src/zfunc.c src/zfunc0.c src/zfilterx.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-03T160251.520019Z"></a>
-2006-12-03T16:02:51.520019Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-For Adobe compatibility (PS3 CET 23-07 and 23-13-5), changes findresource,
-defineresource, undefineresource, and resourcestatus so that errors
-occurring within these operators, except for a possible initial
-stackunderflow, report the (executable) operator name, rather than the
-operator object, as the command a.k.a. error object.
-</pre>
-<p>[lib/gs_res.ps]</p>
+<p>[src/gxiscale.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-12-03T155219.386596Z"></a>
-2006-12-03T15:52:19.386596Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-05-03T151326.865969Z"></a>
+2007-05-03T15:13:26.865969Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Avoid floating point division by 0. Catch the case when all components
-of the matrix equal to 0.
+Avoid a Valgrind warning about ovelapping arguments in memcpy().
+Don't assign a structure to itself.
 
 </pre>
 <p>[src/gxhintn.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-12-03T155207.896094Z"></a>
-2006-12-03T15:52:07.896094Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-05-02T212041.869528Z"></a>
+2007-05-02T21:20:41.869528Z leonardo</strong></p>
 <blockquote>
 <pre>
-For Adobe compatibility (PS3 CET 09-56-1), changes findcolorrendering so
-that errors report /findcolorrendering, not --findcolorrendering--, as the
-command a.k.a. error object.
-</pre>
-<p>[lib/gs_lev2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-02T072401.485014Z"></a>
-2006-12-02T07:24:01.485014Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: save objects are simple in LL1 and LL2, but composite in LL3, so
-restore must treat save objects on the stack differently depending on the
-languagelevel.  (PS3 CET 30-04-2, and some file in the PS2 tests, actually
-care about this.)
-</pre>
-<p>[src/isave.h src/zvmem.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-02T063429.338937Z"></a>
-2006-12-02T06:34:29.338937Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes two bugs related to PS3 CET 23-07-1: Failure to find a resource
-category signalled undefinedresource rather than undefined (PLRM3 bottom of
-p. 105), and always reported --findresource-- as the error command rather
-than the correct one.
-</pre>
-<p>[lib/gs_res.ps src/interp.c lib/gs_init.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-01T231700.226511Z"></a>
-2006-12-01T23:17:00.226511Z Tor Andersson</strong></p>
-<blockquote>
-<pre>
-Add an argument to select a specified subfont to gs_type42_font_init. This argument is only used for truetype collection (TTC) font files.</pre>
-<p>[src/gxfcopy.c src/gxfont42.h src/gstype42.c src/zfont42.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-01T013422.593578Z"></a>
-2006-12-01T01:34:22.593578Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Corrects an error in a comment (BitsPerComponent should be Colors).
-</pre>
-<p>[src/spdiff.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-01T002739.971017Z"></a>
-2006-12-01T00:27:39.971017Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Recommit changes from r7237 so we have continuous history.
-
-Fixes and analysis from Peter.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-01T002219.531380Z"></a>
-2006-12-01T00:22:19.531380Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Recommit changes from r7235 so the file has continuous history.
-
-A couple of reassignments and fixes from Peter.  See the diffs for details.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-01T001902.366674Z"></a>
-2006-12-01T00:19:02.366674Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Replace pscet files with copies linked to imported history.
-</pre>
-<p>[doc/pscet_status.txt toolbin/pscet_status.pl]</p>
-</blockquote>
-
-<p><strong><a name="2006-12-01T001633.505703Z"></a>
-2006-12-01T00:16:33.505703Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Move pscet files out of the way to make room for versions with history.
-</pre>
-<p>[doc/pscet_status.txt toolbin/pscet_status.pl]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-30T225233.785536Z"></a>
-2006-11-30T22:52:33.785536Z Henry Stiles</strong></p>
-<blockquote>
-<pre>
-fixes and analysis from Peter.
-</pre>
-<p>[doc/pscet_status.txt]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-30T210119.024704Z"></a>
-2006-11-30T21:01:19.024704Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes a bug that could cause a SEGV when reading binary token arrays on
-systems where sizeof(ref) > 8 (e.g. 64-bit systems).
-</pre>
-<p>[src/iscanbin.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-30T204153.369215Z"></a>
-2006-11-30T20:41:53.369215Z Henry Stiles</strong></p>
-<blockquote>
-<pre>
-Move the cet bug list and the script for tallying bug statistics from
-the pscet_status.txt file to the public release.  Also includes a
-couple of reassignments and fixes from Peter.  See the diffs for
-details.
-</pre>
-<p>[doc/pscet_status.txt toolbin/pscet_status.pl]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-30T173017.006076Z"></a>
-2006-11-30T17:30:17.006076Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: setcolorrendering returned CRD names as strings rather than names.
-</pre>
-<p>[lib/gs_lev2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-30T171155.853083Z"></a>
-2006-11-30T17:11:55.853083Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: In case of an error, setvmreclaim and setvmthreshold reported an
-error in setuserparams rather than the correct operator.
-</pre>
-<p>[lib/gs_lev2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-30T074831.178531Z"></a>
-2006-11-30T07:48:31.178531Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: printobject and writeobject didn't signal an /undefined error if
-currentobjectformat was 0.
-</pre>
-<p>[lib/gs_btokn.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-30T053843.886406Z"></a>
-2006-11-30T05:38:43.886406Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Match arbitrary-seeming CPSI behavior (when CPSImode is set) regarding
-incorrect ucache placement causing typechecks with some but not all
-upath operations. Fixes 11-28-5 and improves 11-22-3.
-</pre>
-<p>[src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-29T013319.060235Z"></a>
-2006-11-29T01:33:19.060235Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Don't write min_int as XHeight.
-
-DETAILS :
-
-Bug 689009 "Ghostscript generated pdf/a file has an XHeight of -2147483648". 
-
-The old code doesn't check whether XHeight is successfully computed for the font.
-However some font subsets simply have no characters for its computation.
-In this case the old algorithm writes min_int, which works
-for internal needs of the algorithm. We believe that using zero
-instead min_int is safe because fonts usually place characters over the base line.
-If all chars appear below the base line, the zero value 
-won't be written due to the logics for default values in 
-write_FontDescriptor_common.
-
-Thanks to Marcos for the perfect bug localization.
-
-</pre>
-<p>[src/gdevpdtd.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-28T004603.167492Z"></a>
-2006-11-28T00:46:03.167492Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Silently accept incorrect ucache placement in CPSI compatibility mode.
-Fixes CET 11-23-3 and (partly) 11-24-3 and 11-25-3.
-</pre>
-<p>[src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-27T235622.186441Z"></a>
-2006-11-27T23:56:22.186441Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Reverses order of subpaths in gx_path_copy_reversed, which is the
-implementation of the reversepath operator. PLRM3 says that the order
-of subpaths is unspecified, but CPSI reverses them, while old GS had
-them in the same order as the original path. Fixes CET 11-05-6, 11-14-5,
-11-22-7, and 11-28-11.
-</pre>
-<p>[src/gxpath2.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-27T232136.941749Z"></a>
-2006-11-27T23:21:36.941749Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : A wrong font substitution for glyph variations.
-
-DETAILS :
-
-Bug 688967 "Problem with converting PS file with barcode font to PDF".
-
-The old code doesn't check for possible encoding conflict
-when sharing a charproc from another font. The current font could already
-have another charcproc for same char code.
-
-</pre>
-<p>[src/gdevpdti.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-26T055117.751153Z"></a>
-2006-11-26T05:51:17.751153Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fixes for CET's. Halftone dummy lpi and angle are real for Adobe. Also
-setdash must return typecheck for wrong type top operand even if there
-is no second operand (09-36-3).
-</pre>
-<p>[lib/gs_init.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-24T215327.264413Z"></a>
-2006-11-24T21:53:27.264413Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Return 'undefinedresult' rather than 'rangecheck' for MININT / -1 to match
-Adobe CPSI and Tek on CET 25-09
-</pre>
-<p>[src/zarith.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-24T211842.311047Z"></a>
-2006-11-24T21:18:42.311047Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix typo in previous commit (commit from a non-working directory after testing on
-another system).
-</pre>
-<p>[src/zarith.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-24T211330.086309Z"></a>
-2006-11-24T21:13:30.086309Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Check for rangecheck condition BEFORE doing the divide. Prevent FP exception
-on MSVC-6/x86. Fixes problem causing CET 25-09.ps to abort.
-</pre>
-<p>[src/zarith.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-23T190120.626083Z"></a>
-2006-11-23T19:01:20.626083Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : Skip images outside the clipping path.
-
-DETAILS :
-
-Bug 689000 "Ghostscript generates very large PDF file compared to Distiller".
-
-
-1. New functions gx_cpath_rect_visible, is_image_visible
-   check whether the image is entirely clipped out.
-
-2. A new flag gx_image_enum_common_s::skipping stores that fact.
-
-3. If so happens, interpreter checks whether the image
-   has string datasources only. Such images may be safely skipped 
-   from the interpretation (zimage.c).
-
-Note : This optimization works for ImageType 1 only - see comment 
-in is_image_visible. Unfortunately We have no time to improve this now. 
-Need to analyze why does gs_image2_t need a floating size of the source image.
-
-</pre>
-<p>[src/gsimage.c src/lib.mak src/zimage.c src/gxiparam.h src/gxcpath.c src/gxpath.h src/gximage.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-23T150116.838484Z"></a>
-2006-11-23T15:01:16.838484Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Trap errors from setpattern implementation and re-throw them as
-setpattern errors. Fix CET 09-47c-01.
-</pre>
-<p>[lib/gs_lev2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-23T141438.062916Z"></a>
-2006-11-23T14:14:38.062916Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Throw rangecheck when nocurrentpoint is detected during a user path
-appending to the current path. This improves error reports from
-CET 11-22, 11-24, 11-25, 11-27, 11-28.
+Fix (shadings) : Extra subdivision of axial and radial shadings.
 
-DETAILS:
-With this fix committed Ghostscript matches Distiller 5 but CPSI and Tek
-ignore most of the errors in user path.
-
-</pre>
-<p>[src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-22T202257.190253Z"></a>
-2006-11-22T20:22:57.190253Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Read the JBIG2 Global Context from the stream as an array of strings to
-create the correct size bytestring for .jbig2makeglobalctx. Bug 689005
-for customer 870.
-
-DETAILS:
-
-The /Length element of the the stream dict is the uncomressed size.
-This example used FlateDecode on the Global context (which is sort of
-dumb because except for the headers, most of the symbol dict is already
-compressed -- in this case it saved a whole 36 bytes = 0.2%).
-
-Tested with a smaller string (2000 instead of 60000) since the test
-file only needed 18654 bytes.
-
-</pre>
-<p>[lib/pdf_base.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-22T195629.243165Z"></a>
-2006-11-22T19:56:29.243165Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (shadings) : Radial shadings sometimes missed Extend.
-
-DETAILS :
-
-Debugged with CET 09-47I.PS SpecialTestH08Test06.
-
-The old code wrongly computed parameter range for the extent,
-when there exist 2 tangenting circles. 
-In this case the visible part of the extent prolongues to the farest circle.
-The old code restricts the extent with the nearest circle.
-
-</pre>
-<p>[src/gxshade1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-22T020300.217845Z"></a>
-2006-11-22T02:03:00.217845Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix 09-33-5 -- return the screen procedure as an array instead of packedarray.
-</pre>
-<p>[lib/gs_dps2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-22T012637.628128Z"></a>
-2006-11-22T01:26:37.628128Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix for 09-29-1 -- force result from BG, UCR procs to always be a real.
-</pre>
-<p>[lib/gs_devcs.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-21T211621.705841Z"></a>
-2006-11-21T21:16:21.705841Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix stackunderflow on 09-13.ps caused by mistake in rev 7124.
-
-DETAILS:
-
-Detected as a regression on the PS CET files.
-</pre>
-<p>[lib/gs_cspace.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-21T202134.907928Z"></a>
-2006-11-21T20:21:34.907928Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix for ILLEGAL (\000) (r) file case seen with 23-09.ps 
-
-</pre>
-<p>[src/sfxstdio.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-19T143642.834356Z"></a>
-2006-11-19T14:36:42.834356Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (filling) : Very long lines sometimes painted in a wrong direction.
-
-DETAILS :
-
-Debugged with CET 11-14.PS : (next 3E9 dup moveto 1 dup lto fini) .
-
-A fixed overflow happened in gxstroke.c .
-To work around it we subdivide long segments into 2 parts
-before applying the stroking algorithm.
-
-1. The hew function gx_path_has_long_segments checks for long segments.
-2. The function gx_path_copy_reducing now breaks long segments into 2 parts. 
-3. gxstroke.c is changed to apply (1) and (2).
-4. Note that (2) also affects the filling algorithm, 
-   rather it is not related to the test case.
-   It had problems with long segments also,
-   at least gx_default_fill_trapezoid must not be called with 
-   very long setgments, because it computes coordinate differences.
-
-</pre>
-<p>[src/gxpath.h src/gzpath.h src/gxpflat.c src/gxstroke.c src/gxpcopy.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-18T214430.894785Z"></a>
-2006-11-18T21:44:30.894785Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (filling) : Very long lines were missed sometimes.
-
-DETAILS :
-
-1. The flattening iterator subdivided very long lines into 2 segments
-   against a fixed overflow. It appears not sufficient due to an
-   unrelated code optimization. The new code does in 4 segments (gxpflat.c).
-   See comments in code.
-
-2. When finding a path's Y-minimum, the old code didn't account that
-   most parts of a segment may fall outside Y-band (gxfill.c).
-
-Debugged with CET 11-11.PS : (next 10 10 moveto 3E9 3E9 lineto fini) .
-
-</pre>
-<p>[src/gxfill.c src/gxpflat.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-18T015021.560089Z"></a>
-2006-11-18T01:50:21.560089Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (shadings) : Align coordinate data and color data to byte boundary.
-
-DETAILS :
+DETAILS : 
 
-Debugged with CET 09-47K.PS SpecialTestJ02Test05 and
-09-47K.PS SpecialTestJ02Test05 
-The old code didn't align to byte boundary.
-PLRM requires to align "each vertex data" to byte boundary.
+This partially improves performance for the test case of 
+the bug 689189 "PDF fails with /unregistered in --shfill--".
 
-Howebver PLRM doesn't clearly explains, what does "each vertex data" mean.
-We make GS to be compatible to CPSI with CET tests.
-From these tests we know that it wants to align color data when there is no flag,
-and to align the flag only, when it presents. Actually we also align
-whenever a vertex ends, because it looks reasonable.
-
-We didn't find practical tests for all cases allowed by PLRM,
-so this logick may need a further improvement.
+The old code wrongly mapped shading function arguments
+fro axial and radial shadings. It caused an
+extra subdivision by U when the color function requires
+to subdivide by V.
 
 </pre>
-<p>[src/gxshade.c src/gxshade4.c src/gxshade.h src/gxshade6.c]</p>
+<p>[src/gxshade4.h src/gxshade1.c src/gxshade6.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-11-17T235838.951291Z"></a>
-2006-11-17T23:58:38.951291Z leonardo</strong></p>
+<p><strong><a name="2007-05-02T191252.030634Z"></a>
+2007-05-02T19:12:52.030634Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix (shadings) : Restrict shading function data with the shading function Domain.
-
-DETAILS :
-
-1. Restricts the function argument data (CET 09-47M.PS, SpecialTestL04Test04);
-   CPSI appears to restrict shading function data with no warning.
-   The old code throws a rangecheck.
-
-2. Restricts color data with the color space Domain for triangle mesh shadings.
-   The old code did not. Changing it to work same as for patch shadings.
+Fix (shadings) : The color space linearity check didn't account the color precision.
 
-</pre>
-<p>[src/gxshade.c src/gxshade4.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-17T052816.982839Z"></a>
-2006-11-17T05:28:16.982839Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Validate the argument of setcolorspace before trying to process it.
-Catch errors from setcolorspace and re-throw them from shfill.
-Fix CET 12-14d.
+DETAILS : 
 
-</pre>
-<p>[lib/gs_ll3.ps lib/gs_cspace.ps]</p>
-</blockquote>
+This partially improves performance for the test case of 
+the bug 689189 "PDF fails with /unregistered in --shfill--".
 
-<p><strong><a name="2006-11-16T164512.812952Z"></a>
-2006-11-16T16:45:12.812952Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Return a read-only dictionary from currenthalftone.
-Partial fix for CET 09-12-01.
-</pre>
-<p>[lib/gs_dps2.ps]</p>
-</blockquote>
+Since the color space represents color with precision 1/255,
+the shadings code must not try to obtain a better precision.
+This patch accounts the color quantum in is_dc_nearly_linear.
 
-<p><strong><a name="2006-11-16T153300.738256Z"></a>
-2006-11-16T15:33:00.738256Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Pass the arrays with correct attributes to setdash and setcolortransfer
-in gs_cet.ps to match Tek printer. Fix CET 09-07, 09-08, 09-22.
 </pre>
-<p>[lib/gs_cet.ps]</p>
+<p>[src/gscspace.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-11-16T111236.928665Z"></a>
-2006-11-16T11:12:36.928665Z leonardo</strong></p>
+<p><strong><a name="2007-05-02T181829.002307Z"></a>
+2007-05-02T18:18:29.002307Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix (functions) : Provide a tolerance for insuffitient Domain elements 
-(CPSI compatibility mode only).
+Fix (shadings) : Always adjust smoothness according to the minimal color precision.
 
-DETAILS :
+DETAILS : 
 
-This change has no effect without "true .setCPSImode".
-When it is executed, the missed Domain elements are padded with zeros,
-extra elements are silently ignored.
-Patch from Alex inproved by Leo. 
-
-</pre>
-<p>[src/zfunc3.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-16T103844.129650Z"></a>
-2006-11-16T10:38:44.129650Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : A minor bug in the visual trace code.
-
-</pre>
-<p>[src/vdtrace.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-15T235958.494757Z"></a>
-2006-11-15T23:59:58.494757Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Remove deprecated cs_get_default_color (an editting mistake).
-Thanks to Dan Coby for spotting this.
-</pre>
-<p>[lib/gs_ciecs3.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-15T161719.366589Z"></a>
-2006-11-15T16:17:19.366589Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Return 60.0 0.0 as Adobe dummy values with Halftone dict (real not int)
-Fixes 09-05-6
-</pre>
-<p>[lib/gs_dps2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-15T161530.494892Z"></a>
-2006-11-15T16:15:30.494892Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Set the correct default value for CIEBasedDEF and CIEBasedDEFG colorspaces.
-PLRM p. 233 states value is to be as close to 0.0 as is valid in RangeDEF[G].
-Fixes 09-03-3
-</pre>
-<p>[lib/gs_ciecs3.ps lib/gs_cspace.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-15T161242.807313Z"></a>
-2006-11-15T16:12:42.807313Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Return real instead of int from tint transform as Adobe does. Fixes 09-02-2
-</pre>
-<p>[lib/gs_sepr.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-14T100804.014362Z"></a>
-2006-11-14T10:08:04.014362Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (shadings) : A non-contiguous color function could cause infinite recursion,
-
-DETAILS :
-
-It didn't check the quadrangle size when dividing it by a big color difference.
+Since the color space represents color with precision 1/255,
+the shadings code must not try to obtain a better precision.
+However the old code sometimes used the unadjusted value.
+This patch defines an uniform way to access the adjusted smoothness.
 
 </pre>
 <p>[src/gxshade6.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-11-13T211210.733371Z"></a>
-2006-11-13T21:12:10.733371Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (shadings) : Don't fill ShadingType 1 when the region is outside the function domain.
-
-DETAILS :
-
-Debugged with 09-47G-1.PS SpecialTestF02Test01 .
-The old code returned rangecheck when it must not paint anything except Background.
-It happened due to an attempt to check the function monotonity outside its domain.
-
-</pre>
-<p>[src/gxshade1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-13T190522.830209Z"></a>
-2006-11-13T19:05:22.830209Z Ray Johnston</strong></p>
+<p><strong><a name="2007-05-02T123309.355227Z"></a>
+2007-05-02T12:33:09.355227Z leonardo</strong></p>
 <blockquote>
 <pre>
-Prevent 'repeat' extension from sneaking into FunctionType 4 of PDF's we
-create.
+Fix (shadings) : Early skip parts that fall outside the clipping box.
 
-DETAILS:
+DETAILS : 
 
-When the device is 'pdfwrite' we don't allow the 'repeat' control operator
-in FunctionType 4 functions. The 'check_psc_function' will return a
-rangecheck error if this is attempted. We don't need to worry about other
-devices such as ps2write since it doesn't emit DeviceN tint transforms
-(the only way we can currently get the 'repeat' operator into a PSC
-function). To prevent indexing past the end of op_names in calc_put_ops,
-we throw a rangecheck if one ever sneaks in.
+This improves performance for the test case of 
+the bug 689189 "PDF fails with /unregistered in --shfill--".
 
-Note that in theory, since we the opdfread uses the full PS interpreter
-to process FunctionType 4, we *could* handle 'repeat', but the calc_put_ops
-will prevent that (for now).
+The patch implements a bbox intersection code pattern to
+several decomposition functions. It speeds up those shadings, 
+in which the shading area is significantly larger 
+than the clipping box.
 
-Note that this means that attempting to convert 09-31.ps or 09-34.ps into
-PDF will not succeed in generating the FunctionType 4, and will throw a
-rangecheck in the tint transform when trying to generate a sampled function
-that is too large. All other devices, including ps2write, will show the
-correct result since the FunctionType 4 tint transform is interpreted in
-Ghostscript (which handles its own 'repeat' extension).
-</pre>
-<p>[src/gsfunc4.c src/zfunc4.c]</p>
-</blockquote>
+Rather it speeds up the test case,
+it needs a further improvement for shading functions.
+A small noize (being lesser than shading smoothness) to be ignored
+while a function monotonity check.
 
-<p><strong><a name="2006-11-13T170542.548481Z"></a>
-2006-11-13T17:05:42.548481Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (shadings) : Remove colors from C stack, part 10.
-
-DETAILS :
-
-The patch
-http://ghostscript.com/pipermail/gs-cvs/2006-November/006955.html
-appears wrong in the part 1.
-This patch fixes that.
-
-</pre>
-<p>[src/gxshade6.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-13T163814.371701Z"></a>
-2006-11-13T16:38:14.371701Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (shadings) : Remove colors from C stack, part 9.
-
-DETAILS :
-
-Removing unuseful comments.
-
-</pre>
-<p>[src/gxshade6.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-13T163210.419581Z"></a>
-2006-11-13T16:32:10.419581Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : Cygwin/gcc warnings.
-
-DETAILS :
-
-Missed a function prototype.
-
-</pre>
-<p>[src/int.mak src/zfile1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-13T162251.306913Z"></a>
-2006-11-13T16:22:51.306913Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (shadings) : Remove colors from C stack, part 8.
-
-DETAILS :
-
-Fixing Cygwin/gcc warnings.
+Minor changes :
+1. In some functions the old bbox intersection code 
+   becomes more uniform.
+2. bbox_of_points moved up.
 
 </pre>
 <p>[src/gxshade6.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-11-13T161041.692230Z"></a>
-2006-11-13T16:10:41.692230Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (shadings) : Remove colors from C stack, part 7.
-
-DETAILS :
-
-This is the 7th step of fixing the bug 688955 
-"64K stack overflows with shadings".
-This change is algorithmically equivalent.
-We hope this is the last step, which closes the bug.
-
-1. Optimize reserve_colors_inline;
-2. Remove 'assert'.
-3. Disable the consistency check in release_colors_inline for faster sesult and smaller code.
-4. Provide a consistency check at end of a shading fill in term_patch_fill_state.
-
-</pre>
-<p>[src/gxshade4.h src/gxshade1.c src/gxshade4.c src/gxshade6.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-13T153400.738868Z"></a>
-2006-11-13T15:34:00.738868Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (shadings) : Remove colors from C stack, part 6.
-
-DETAILS :
-
-This is the 6th step of fixing the bug 688955 
-"64K stack overflows with shadings".
-This change is algorithmically equivalent.
-
-1. Remove the color_stack_ptr0 argument from various functions.
-2. Rename the color_stack_ptr1 variable into color_stack_ptr.
-
-</pre>
-<p>[src/gxshade4.h src/gxshade1.c src/gxshade4.c src/gxshade6.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-13T144219.588343Z"></a>
-2006-11-13T14:42:19.588343Z leonardo</strong></p>
+<p><strong><a name="2007-05-01T235523.394938Z"></a>
+2007-05-01T23:55:23.394938Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fix (shadings) : Remove colors from C stack.
-
-DETAILS :
-
-This is the 5th step of fixing the bug 688955 
-"64K stack overflows with shadings".
-
-Cigwin/gcc yields warning for the last patch,
-some of which may be harmful.
+Pacify Valgrind. Initialize an uninitialized variable that is used in
+conditional expression but doesn't affect the end result. Bug 688910.
 
 </pre>
-<p>[src/gxshade6.c]</p>
+<p>[toolbin/vg_bugs.supp toolbin/vg_okay.supp src/gxipixel.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-11-13T143207.933998Z"></a>
-2006-11-13T14:32:07.933998Z leonardo</strong></p>
+<p><strong><a name="2007-05-01T225127.306035Z"></a>
+2007-05-01T22:51:27.306035Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fix (shadings) : Remove colors from C stack.
-
-DETAILS :
-
-This is the 4th step of fixing the bug 688955 
-"64K stack overflows with shadings".
-This change is algorithmically equivalent.
-
-Providing a color stack pointer field in the shading fill state structure.
-When some colors are reserved, we advance the color stack pointer.
-A new function release_colors work for releasing them.
-
-This patch inserts some asserts, which to be removed soon.
+Pacify Valgrind. Initialize an uninitialized variable that is used in
+calculations but doesn't affect the end result in this case.
 
 </pre>
-<p>[src/gxshade4.h src/gxshade1.c src/gxshade4.c src/gxshade6.c]</p>
+<p>[src/gximono.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-11-13T111836.886321Z"></a>
-2006-11-13T11:18:36.886321Z leonardo</strong></p>
+<p><strong><a name="2007-05-01T205258.020607Z"></a>
+2007-05-01T20:52:58.020607Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix (shadings) : Remove colors from C stack.
+Fix (shadings) : wedge_vertex_list_elem_buffer overflow.
 
-DETAILS :
-
-This is the 3nd step of fixing the bug 688955 
-"64K stack overflows with shadings".
-This change is algorithmically equivalent.
+DETAILS : 
 
-1. New functions reserve_colors_inline, reserve_colors work with
-   the color stack in heap. 
+Bug 689189 "PDF fails with /unregistered in --shfill--".
 
-2. Currently the color stack pointer is saved at each
-   recursion level for simplifying the debugging.
-   We intend t move it later to the shading fill state structure.
-   Currently it is passed via most function calls as a new argument.
+The estimation for wedge_vertex_list_elem_count_max
+assumed a division of 1 side per level.
+However triangle_by_4 divides 3 sides at once. 
+Now we increase the buffer size according to that,
+see comment in code for details.
+It increases the buffer size from 110K to 220K.
 
-3. In automatic data the colors change type
-   from a structure to pointer.
+We tried to implement a new function triangle_by_2
+to keep the old buffer size,
+triangle_by_2 must be the topmost worker for fill_triangle.
+This function appears almost same as triangle_by_4,
+except it divides the biggest side only.
+We discontinued this effort because
+we don't like the code duplication,
+which only saves 100K of RAM,
+and gives lots of minor raster differences.
 
-4. Since we want to keep colors be constant while 
-   the heavy decompositioin recursion, we made
-   the local color pointers point to const data.
-   Therefore a new argument is added to some functions,
-   which construct colors and therefore need
-   a non-conmst access. Thise changes are commented with
-   "providing a non-const access".
-
-5. Minor change : cs_is_linear changes the 1st argument type to 'const'
-   (gscspace.c, gxcspace.h).
-
-</pre>
-<p>[src/gxshade4.h src/gxcspace.h src/gxshade.c src/gxshade1.c src/gxshade4.c src/gscspace.c src/gxshade.h src/gxshade6.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-13T110418.319919Z"></a>
-2006-11-13T11:04:18.319919Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (shadings) : A better average color when filling a triangle.
-
-DETAILS :
-
-Due to a misprint, the old code wrongly computed the average color 
-from 3 colors of triangle vertices.
-
-Minor change : pfs->color_stack_limit is int rather than a pointer,
-so NULLL isn't a good initilizer.
+This patch fixes the failure,
+but the performance with the test case appears unsatisfactory.
+It sould be a subject of a separate patch.
 
 </pre>
 <p>[src/gxshade6.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-11-12T221804.834342Z"></a>
-2006-11-12T22:18:04.834342Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Add 'repeat' as an pseudo-operator for FunctionType 4. Needed for PS CET
-09-31 and 09-34 that use it in the tint transform for DeviceN with 110 and
-250 components.
-
-DETAILS:
-
-Since Type 4 functions are a PDF feature, extending the control operators
-to include 'repeat' doesn't create any PS incompatibility.
-</pre>
-<p>[src/gsfunc4.h src/gsfunc4.c src/opextern.h src/zfunc4.c src/zcontrol.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-10T121842.454752Z"></a>
-2006-11-10T12:18:42.454752Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Return floating point values for some cases of currentgray, currentrgb, and
-currentcmyk operator that are implemented in PostScript.
-Fix CET 09-10.ps, 09-19.ps.
-</pre>
-<p>[lib/gs_patrn.ps lib/gs_cspace.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-09T200509.172995Z"></a>
-2006-11-09T20:05:09.172995Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : Cygwin/gcc warnings
-
-</pre>
-<p>[src/gxccman.c src/gdevbit.c src/devs.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-09T192553.845531Z"></a>
-2006-11-09T19:25:53.845531Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : Provide a single color stack for entire shading.
-
-DETAILS :
-
-This is the 2nd step of the preparation for fixing 
-the bug 688955 "64K stack overflows with shadings".
-This change is algorithmically equivalent.
-
-1. Ading fields into patch_fill_state_t for representing a color stack in heap.
-
-2. Initialize and finalize them in gxshade6.c . 
-   Currently they work idle.
-
-3. Provide a single patch_fill_state_t instance for all
-   meshes/patches of a shgading (gxshade1.c). 
-   It allows to handle a single color stack 
-   for all meshes/patches of a shading.
-
-3. Document the shortened color representation in gxshade4.h .
-
-Most subclasses of shading_fill_state_common are now rudiments,
-but we keep them for a while to minimize the patch.
-Note A_fill_state_s is not longer a subclass of it.
-
-</pre>
-<p>[src/gxshade4.h src/gxshade1.c src/gxshade4.c src/gxshade6.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-09T022813.502287Z"></a>
-2006-11-09T02:28:13.502287Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Trap errors from findfont, etc. and re-throw them as selectfont errors.
-Partial fix fot CET 13-16.ps
-</pre>
-<p>[lib/gs_dps1.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-09T015418.338382Z"></a>
-2006-11-09T01:54:18.338382Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change the order of argument checking in kshow operator.
-Partial fix fot CET 13-12.ps
-</pre>
-<p>[src/zchar.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-09T011130.297156Z"></a>
-2006-11-09T01:11:30.297156Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Following Adobe example accept 1-component multiple data sources in imahemask.
-Match CET 12-08b.ps
-
-</pre>
-<p>[src/zimage.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-08T200148.930089Z"></a>
-2006-11-08T20:01:48.930089Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-A couple of minor additions to match CPSI. Mostly just to show customers
-that these are device specific values they may want to set themselves.
-</pre>
-<p>[lib/gs_cet.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-08T175948.588441Z"></a>
-2006-11-08T17:59:48.588441Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (shadings) : Improving radial gradients.
-
-DETAILS :
-
-The old code has a bug when painting an extent for an obtuse cone.
-Then filling the wider extent, it also painted the extent near the apex.
-It happened due to a trick with representing the view of the constant color cone
-with triangles. This problem is visible with 09-47I.PS page 7 Test11.
-
-Another problem relates to the representation of circles with
-2d order besiers. The old code did not account the approximation error of
-the representation, causing a "stair" between the extent and the cone.
-The stair may be visible when painting a big cone with a sloped tangent.
-
-These two problems were introduced with Revision 2524 
-on Apr 18 08:12:56 2002 UTC by jeong. When the "new" shading
-algorithm was implemented 2+ years ago,
-they were not noticed and has been ported to the "new" algorithm.
-
-This patch paints the extent as a regular annulus
-concatenated with a circle, which "closes" the wider extent.
-The circle is taken so that its tangent points fall outside 
-the view rectangle. The "closing" circle is necessary because the
-annulus may be thinner than the view rectangle.
-
-</pre>
-<p>[src/gxshade1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-08T161335.888122Z"></a>
-2006-11-08T16:13:35.888122Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Make UniqueID error reporting match Adobe's. Partial fix for 13-05.PS.
-</pre>
-<p>[src/idparam.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-08T133618.319314Z"></a>
-2006-11-08T13:36:18.319314Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : Rearrange gs_client_color_s to allow saving RAM from color components.
-
-DETAILS :
-
-This is a preparation for fixing the bug 688955 "64K stack overflows with shadings".
-See comments in cope.
-
-</pre>
-<p>[src/gsccolor.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-08T125536.512197Z"></a>
-2006-11-08T12:55:36.512197Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-30T190816.584376Z"></a>
+2007-04-30T19:08:16.584376Z Ray Johnston</strong></p>
 <blockquote>
 <pre>
-Set errorinfo for Background key in shading dictionary. Clear some
-issurs detected by CET 09-47G.PS and 09-47H.PS.
+Fix typo in 7887. Local regression testing missed this -- was seen in 
+nightly run. This was part of the "optimization" in the 4 component
+source color case.
 </pre>
-<p>[src/zshade.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-08T123045.541199Z"></a>
-2006-11-08T12:30:45.541199Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (shadings) : Improving radial gradients.
-
-DETAILS :
-
-1. Extend was missed sumetimes due to a wrong formula in R_outer_circle.
-2. Must paint nothing when both radii are zero.
-
-</pre>
-<p>[src/gxshade1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-07T233031.983202Z"></a>
-2006-11-07T23:30:31.983202Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Prepend $(DESTDIR) to unix 'make install' paths for the convenience of 
-packagers. This assumes make will substitute an empty string for 
-undefined makefile variable, but this is a widespread convention.
-Bug 688948.
-</pre>
-<p>[src/unixinst.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-07T194918.274457Z"></a>
-2006-11-07T19:49:18.274457Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Remove the deprecated ps2write.bat, which does not work. ps2ps2.bat is 
-the correct script to invoke. Bug 688977.
-</pre>
-<p>[lib/ps2write.bat]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-07T185246.763208Z"></a>
-2006-11-07T18:52:46.763208Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Turn on CPSI mode for CET runs. This mode uses the CPSI cmyk_to_rgb
-conversion and 'eofill' for Type1 characters.s
-
-DETAILS:
-
-This improves the difference count for 250 pages and only increases
-the difference count for 6 pages. I've reviewed all regressions and
-the changes are not important. Of the 250 pages that are improved,
-The 250 improvements will be analyzed and those that were DIFF or
-AOK will be changed to OK if they now match closely enough.
-
-</pre>
-<p>[lib/gs_cet.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-07T155545.038514Z"></a>
-2006-11-07T15:55:45.038514Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Use standard vector product formula to decide whether the 2 tangent lines
-in arct operator are collinear. Fix CET 11-03.
-
-</pre>
-<p>[src/gspath1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-07T125211.415127Z"></a>
-2006-11-07T12:52:11.415127Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (gs_cet.ps) : Patch 'setsmoothing' for a better view of shadings in CET tests (continued).
-
-DETAILS :
-
-Fixing a misprint in the last patch.
-
-</pre>
-<p>[lib/gs_cet.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-07T124634.330897Z"></a>
-2006-11-07T12:46:34.330897Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (gs_cet.ps) : Patch 'setsmoothing' for a better view of shadings in CET tests.
-
-DETAILS :
-
-CET tests execute "1 setsmoothing", which allows a 100% color error
-while a shading rasterization. We patch 'setsmoothing' to make
-the shadings be painted with the default smoothing.
-It appears closer to what CPSI does.
-
-</pre>
-<p>[lib/gs_cet.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-07T035009.475944Z"></a>
-2006-11-07T03:50:09.475944Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Adjust error reporting from sethalftone to match CET 09-40.
-Fix an error in sethalftone redefinition. Halftone can read from
-the current file; sethalftone cannot be redefined as { pop } .
-
-</pre>
-<p>[lib/gs_dps2.ps lib/gs_ll3.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-07T011342.489161Z"></a>
-2006-11-07T01:13:42.489161Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix CET 09-32:
-Adjust error reporting from setcolorrendering to match the test.
-Make TransformPQR a required parameter, as specified by the PLRM.
-
-</pre>
-<p>[lib/gs_lev2.ps src/zcrd.c src/zcie.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-06T185856.541927Z"></a>
-2006-11-06T18:58:56.541927Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (shadings) : The monotonoty check for Stitching function was wrong.
-
-DETAILS :
-
-It partially fixes 09-47D.PS and other tests.
-
-1. The function itself didn't set the non-monotonic dimension mask.
-2. The shading code erroneusely exchanged dimensions when checking the color monotonoty.
-
-</pre>
-<p>[src/gsfunc3.c src/gxshade6.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-06T123312.321244Z"></a>
-2006-11-06T12:33:12.321244Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Partialy fix CET 13-05:
-- Trap errors in definefont procedure and re-throw them as definefont errors.
-- Throw "invalidaccess in definefont" error for the no-access font dictionary
-  instead of invalidfont that happens without the check. 
-- Silently ignore invalid /FID attribute.
-
-</pre>
-<p>[lib/gs_fonts.ps lib/gs_res.ps src/zbfont.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-05T041418.656525Z"></a>
-2006-11-05T04:14:18.656525Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Adjust error reporting from findfont procedure to match Distiller and CET
-13-06.PS.tek360 . The PhotoPrint product is clearly wrong here leaving
-a few objects on the stack besides the arguments when findfont fails.
-</pre>
-<p>[lib/gs_res.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-05T030015.616716Z"></a>
-2006-11-05T03:00:15.616716Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Adjust error reporting from findencoding procedure to match Adobe.
-Make "null ... findresource" throw /typecheck instead of /undefinedresource .
-Fix CET 13-06.PS
-</pre>
-<p>[lib/gs_res.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-04T170522.998270Z"></a>
-2006-11-04T17:05:22.998270Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change attributes of the array form of the device color spaces.
-Fix a bug in HSB to RGB conversion introduced in rev. 7124.
-Simplify equality testing of color spaces: names match corresponding
-array forms, all other match when color space arrays are equal.
-Accept float value as a color value for an indexed color space.
-Fixes CET 09-06.PS and many other test cases.
-
-</pre>
-<p>[lib/gs_indxd.ps lib/gs_cspace.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-04T152319.316020Z"></a>
-2006-11-04T15:23:19.316020Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix error reporting for setdevparams operator, CET 27-08.
-
-</pre>
-<p>[lib/gs_lev2.ps src/ziodev2.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-04T141105.665517Z"></a>
-2006-11-04T14:11:05.665517Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Accept negative value for MinFontCompress user parameter and silently
-substitute with 0. Intercept setuserparams errors and re-throw them as
-setcacheparams errors. Partial fix for CET 27-07.ps.
-
-</pre>
-<p>[lib/gs_lev2.ps src/gsfont.c src/zusparam.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-04T055916.045180Z"></a>
-2006-11-04T05:59:16.045180Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Increase the number of DeviceN components we can handle to at least
-250 (which is needed by CET 09-03, 09-06, ...). Both GS_CLIENT_COLOR_MAX_COMPONENTS
-and MAX_VSTACK depth are needed since we use Type 4 functions to handle DeviceN colors.
-</pre>
-<p>[src/gsccolor.h src/gsfunc4.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-04T055114.333525Z"></a>
-2006-11-04T05:51:14.333525Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Make the Device color spaces arrays instead of packedarrays for Adobe
-compatibility. CET 09-03, 09-06 and others.
-</pre>
-<p>[lib/gs_cspace.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-04T040222.614110Z"></a>
-2006-11-04T04:02:22.614110Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Accept negative argument for setcachelimit operator and silently substitute
-with 0. Intercept setuserparams errors and re-throw them as setcachelimit
-errors. Fix CET 27-06.ps.
-
-</pre>
-<p>[lib/gs_lev2.ps src/gsfont.c src/zusparam.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-03T204710.212392Z"></a>
-2006-11-03T20:47:10.212392Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Fix: Change /.OrigFont key to /OrigFont to match (undocumented) Adobe
-behavior. Fixes CET 15-04-1 et al and 16-08-1. Note: test file
-Bug687615.ps depends on old undocumented behavior, but has been patched
-in the comparefiles repository.
-</pre>
-<p>[lib/gs_fonts.ps src/gdevpdtt.c src/zbfont.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-03T204313.567715Z"></a>
-2006-11-03T20:43:13.567715Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Fix: Fixes clipsave/cliprestore nested with gsave operations. Correct
-behavior is to save clipstack into saved gstate, and clear the clipstack
-in the current graphics state, as clarified in PLRM3. Fixes 450-01.ps and
-CET 09-54-2 et al, and 11-06-2.
-</pre>
-<p>[src/gsstate.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-03T192058.328736Z"></a>
-2006-11-03T19:20:58.328736Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Make arcto and arct operators throw undefinedresult when the start point
-or the end point is the same as the center making calculation of the
-tangent impossible. Fix CET 11-04.ps.
-
-</pre>
-<p>[src/gspath1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-03T062815.169508Z"></a>
-2006-11-03T06:28:15.169508Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix some typo's editting blunders. No code change.
-</pre>
-<p>[src/gsmisc.c src/zmisc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-03T054505.987701Z"></a>
-2006-11-03T05:45:05.987701Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Implement dynamic configuration of previous compile options that are needed
-for CPSI compatibility running the PS CET.
-
-DETAILS:
-
-While a 'state' variable to control this is preferred to a global, the
-gs_device or gs_imager_state is not propagated through all of the color
-functions. For example, the place where USE_ADOBE_CMYK_RGB was used with
-#if to select the color, even though there was a 'pis', it was called
-with NULL at times. Default will remain the same as the current gs.
-
-The other option controlled with .setCPSImode is the Type 1 fill method.
-While eofill is the Adobe spec method needed for CPSI compatibility, 
-the w.n. 'fill' method is needed for some Type1's created from TT fonts
-that don't properly handle inadvertent crossings (and other bad fonts).
-
-The "true .setCPSImode" will be added to the lib/gs_cet.ps to improve
-CET CPSI compatibility.
-
-PCL is not affected since it does not have CMYK colors and doesn't handle
-Type1 fonts.
-</pre>
-<p>[src/gsmisc.c src/zmisc.c src/zchar1.c src/gxdcconv.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-02T194247.894000Z"></a>
-2006-11-02T19:42:47.894000Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (imagemask) : An optimization for imagemask with a shading color, continued 2.
-
-DETAILS :
-
-Cygwin/gcc warnings in the last patch.
-
-</pre>
-<p>[src/lib.mak src/gspcolor.h src/gximask.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-02T191923.740183Z"></a>
-2006-11-02T19:19:23.740183Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (imagemask) : An optimization for imagemask with a shading color, continued.
-
-DETAILS :
-
-This is a performance fix for 09-47D-3 .
-It is a similar optimization as a recent one for imagemask, 
-rather this one applies to different cases, which are not directly related to 
-to Postscript operator imagemask. The cases are :
-- filling a cached character with a shading color;
-- filling a FAPI character with a shading color;
-- rendering an imagemask while a clist playback (for future. 
-  currently never happens with shadings).
-
-This patch adds new modules gximask.c and gximask.h,
-which factor out the common code for the mentioned cases.
-The code is taken from the last patch for imagemask,
-with minor restructurization.
-
-The new function gx_image_fill_masked must be called
-from the graphics librari instead a direct call
-to the device virtual method fill_mask. 
-It checks for the shading color and inserts the clipping device,
-which represents the mask. 
-
-Note that the clipping device always decompose a shading color,
-so inserting the clipping device before it won't cause a problem.
-However it needs some care when rendering to a high level device.
-
-The clip accumulator device had no fill_mask virtual method.
-This patch adds the default implementation 
-for the proper work of gx_image_fill_masked.
-
-</pre>
-<p>[src/gsimage.c src/lib.mak src/gxacpath.c src/int.mak src/gximask.c src/gxccache.c src/gzcpath.h src/gxclrast.c src/gximask.h src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-01T211841.176742Z"></a>
-2006-11-01T21:18:41.176742Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : When filling a path with a shading, the filling rule was missed. 
-
-DETAILS :
-
-1. Unwing the rev 7114 patch due to a significant slowdown
-   for filling a path with a shading (gxfill.c).
-
-2. A minor change to gxfill.c : removed a redundant assignment to fo.lop .
-
-3. The old code always used the non-zero winding rule,
-   because gx_cpath_to_path misses the winding rule
-   when called from gx_default_fill_path.
-   See commet in code.
-   This is the real fix for the problem.
-
-4. pcpath->rule sometimes was not initialized when pcpath->path_valid is true (gxcpath.c)
-
-We don't like that gx_default_fill_path creates a big clipping path,
-which then converts into a path, which then is being intersected 
-with a rectangle and/or parallelogram(the shading BBox) in gs_shading_fill_path.
-The biggest time expence in this chain is the sorting a lot of 
-rectangles when gx_cpath_intersect_path_slow applies the filling
-algorithm to compute the intersection. In many cases the 
-the rectangle is simply the bounding box of the path,
-but it still needs the clipping path planarization, because 
-the "planarized" property isn't stored in the path structure.
-
-We tried to optimize against it, but didn't succeed with no raster differences.
-Delaying that optimization for better times.
-Due to a short time frame we need to make this patch smaller and simpler.
- 
-</pre>
-<p>[src/gxcpath.c src/gxfill.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-01T195848.174934Z"></a>
-2006-11-01T19:58:48.174934Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Add prototypes for _ftelli64 and _fseeki64 for MSVC 6 builds. Allows
-> 2Gb clist when building with MSVC 6. Bug 688394 for customer 330.
-
-DETAILS:
-
-Even though the functions are in the run time library (at least with
-service pack 6), they aren't documented and aren't in the include
-files. Without the prototypes, the functions are presumed to return
-and 'int' so the sign gets extended for offsets > 0x7ffffff.
-
-Tested with customer's file at 180dpi where the clist size gets up
-to 2.7Gb.
-
-</pre>
-<p>[src/gp_mswin.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-01T043135.972287Z"></a>
-2006-11-01T04:31:35.972287Z Henry Stiles</strong></p>
-<blockquote>
-<pre>
-This file should have been included in the previous checkin.  gs is
-now an external repository and changes have to be checked in
-explicitly.
-</pre>
-<p>[src/gdevpxop.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-01T010501.781266Z"></a>
-2006-11-01T01:05:01.781266Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change order of operand checking in setfileposition to match CET 23-28.ps
-</pre>
-<p>[src/zfileio.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-11-01T004439.318388Z"></a>
-2006-11-01T00:44:39.318388Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Make resourcestatus throw typecheck when resource category is not a name.
-Partial fix for CET 23-26.ps, page 4.
-</pre>
-<p>[lib/gs_res.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-31T232122.115009Z"></a>
-2006-10-31T23:21:22.115009Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change the order of argument checking in renamefile operator and the error
-code returned for renaming bare devices such as (%stdin) to match CET 23-23.ps
-</pre>
-<p>[src/gsfname.c src/zfile.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-31T213003.431760Z"></a>
-2006-10-31T21:30:03.431760Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change the order of argument testing in readline operator to match CET 23-22.ps
-</pre>
-<p>[src/zfileio.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-31T210030.566372Z"></a>
-2006-10-31T21:00:30.566372Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes a bug: 'bind' would affect non-writable ordinary arrays, rather than
-doing nothing per the PLRM.  ('bind' still affects packed arrays, per the
-PLRM.)  Fixes a discrepancy in PS3 CET 31-01-2.
-</pre>
-<p>[src/zmisc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-31T205838.108340Z"></a>
-2006-10-31T20:58:38.108340Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes a bug that caused certain 1-operand math operators to return typecheck
-rather than stackunderflow if the stack was empty.  Fixes a discrepancy in
-PS3 CET 25-05-1.
-</pre>
-<p>[src/iutil.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-31T173629.458383Z"></a>
-2006-10-31T17:36:29.458383Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change the order of argument checking for readstring operator to satisfy CET
-23-21.ps . In general, CET prefers other errors over stack underflow when
-there is a choice. Ghostscript was originally designed to do the opposite.
-</pre>
-<p>[src/zfileio.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-31T042918.220326Z"></a>
-2006-10-31T04:29:18.220326Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Makes 0 0 exp return 1.0 rather than signalling undefinedresult, to match
-Adobe interpreters.  Fixes a discrepancy in PS3 CET 25-07-1.
-</pre>
-<p>[src/zmath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-30T222055.924215Z"></a>
-2006-10-30T22:20:55.924215Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fully check an setcolor operand before trying to access a new one to match
-CET 09-30 and 09-48 error reporting. Down, not across.
-</pre>
-<p>[lib/gs_cspace.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-30T215756.999671Z"></a>
-2006-10-30T21:57:56.999671Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Tolerate some missing keys in a CMap (previously we only allowed for missing
-CMapName). Missing /CodeMap and /CIDSystemInfo now tolerated for PS CET 23-25
-and others.
-
-DETAILS:
-
-Note a CMap with missing CodeMap can't really be used. It is just accepted
-for CPSI compatibility.
-</pre>
-<p>[lib/gs_cmap.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-30T215344.580966Z"></a>
-2006-10-30T21:53:44.580966Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Remove Localization Resource since CPSI doesn't define this. PS CET 23-25
-and others.
-</pre>
-<p>[lib/gs_cet.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-30T214751.298314Z"></a>
-2006-10-30T21:47:51.298314Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : Don't replace FDArray for a built CIDFontType 0.
-
-DETAILS :
-
-Debugged with 32_all.PS .
-
-The old code didn't check whether a CIDFontType 0 is being built
-at second time and erroneusely replaced FDArray in it.
-It causes FDArray to be prematurely released with "restore"
-when the font is not, causing a heap inconsistency.
-
-This quick fix avoids the FDArray replacement.
-However it leaves some work for the garbager.
-A better fix should perform a better cleanup -
-see comment in code. Delaying it for better times.
-
-</pre>
-<p>[src/zfcid0.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-30T182009.692598Z"></a>
-2006-10-30T18:20:09.692598Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix decoding of the indexed color space in the smooth shading.
-Adjust error codes to satisfy CET 12-14a, 12-14b 12-14e, 12-14f, 12-14g
-Change gs_errorinfo_put_pair() to take char* instead of byte* a
-more common type and move all errorinfo-related functions to idparam.c
-because they are most often used with dictionary parameter functions.
-
-</pre>
-<p>[src/zimage.c src/idparam.c src/zshade.c src/int.mak src/interp.c lib/gs_ll3.ps src/idparam.h src/gxshade.c src/interp.h]</p>
+<p>[src/gxiscale.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-10-30T145434.519781Z"></a>
-2006-10-30T14:54:34.519781Z Stefan Kemper</strong></p>
+<p><strong><a name="2007-04-29T003416.918957Z"></a>
+2007-04-29T00:34:16.918957Z Ray Johnston</strong></p>
 <blockquote>
 <pre>
-Comment change.
-
-gsargs::arg_push_string changes the parsing algorithm to parse on 
-spaces.  This is a side effect of changing the depth of the arg_list.  
-Currently only the postscript -c option uses this parsing scheme.
- 
-No Differences.
+Fix structure problem (this could have caused out-of-bounds access).
 </pre>
-<p>[src/gsargs.h]</p>
+<p>[src/gdevwts.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-10-27T114901.166620Z"></a>
-2006-10-27T11:49:01.166620Z leonardo</strong></p>
+<p><strong><a name="2007-04-28T221719.957831Z"></a>
+2007-04-28T22:17:19.957831Z Ray Johnston</strong></p>
 <blockquote>
 <pre>
-Fix : MSVC warning.
-
-DETAILS :
-
-char** --> char*
-Don't know how it compiles with various compilers.
-In any case it was definitely wrong.
-
-</pre>
-<p>[src/gsiorom.c]</p>
-</blockquote>
+Implementation of a new non-linear image filter that prevents dropout
+when images are scaled down to a 1-bit per component device. Bugs
+689147 for customer 531 and image quality problem for customer 780.
+This filter is used whenever /Interpolate == true (or -dDOINTERPOLATE
+command line option is used) and the image is being scaled down on
+a 1-bit per component device.
 
-<p><strong><a name="2006-10-27T000416.218261Z"></a>
-2006-10-27T00:04:16.218261Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Don't modify the destination string of cvs and cvrs operators on
-failure. Change the returned error codes to suit the CET tests
-24-05.PS and 24-06.PS .
+Interpolation throughput of gray or cmyk images is also improved by
+a factor of about 2:1 (depending on the data content) even when
+the standard Mitchell filter is used. The performance improvement
+when using this new filter is even higher since the filter itself
+uses less CPU time.
 
 DETAILS:
-Adobe enterpreters have a bug when "1234556789 10 ( ) cvrs"
-restores the stack as "123456789 ( ) ( )" Ghostscript doesn't have
-this bug, which is affects 24-05.PS checksums.
-
-</pre>
-<p>[src/zfileio.c src/iutil.c src/iutil.h src/ztype.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-26T231005.159422Z"></a>
-2006-10-26T23:10:05.159422Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Fix: make out-of-bounds string DataSource reads return 0 bytes, rather 
-than UMR. Spec calls for /rangecheck, but CPSI silently returns garbage. 
-Improves 09-47B page 12 (focus on test 6), but exact match to CPSI is
-probably not feasible.
-</pre>
-<p>[src/gsdsrc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-26T221401.743778Z"></a>
-2006-10-26T22:14:01.743778Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (TT font reader) : Obtain Unicode codes from Encoding glyph names of a special format.
-
-DETAILS :
-
-Bug 688946 "Problem reading PDF file with Arabic font".
-
-We think we observe an undocumented Adobe feature.
-This patch has no strong theoretic foundation.
-It is created empirically.
-
-An embedded True Type font has no some glyph names in its 'post' table,
-but they present in Encoding Differences. 
-The glyph names look as uniXXXX where XXXX is 4 hexadecimal digits.
-The corresponding character codes can't be translated into
-glyph indices neither with AdobeGlyphList, nor with 'post',
-nor by the identity or another simple mapping to Unicode.
 
-We conclude that Adobe recognizes such names and
-obtains Unicode codes from them, and then translates
-them with 'cmap'. We think it is only possible correct method for
-the supplied test case. This patch implements it.
+This filter uses the darkest of the image pixels that are within a
+device pixel, rather than the default behaviour which uses the PS
+'center of pixel' rule (i.e., whichever image pixel covers the
+center of the device pixel is used to color the device pixel).
 
-1. Passed Encoding as prebuilt_encoding for symbolic fonts (pdf_font.ps).
+The center of pixel rule can result in missing narrow black
+lines or single dots in patterns when a source image is scaled down.
 
-2. When a symbolic font has an Unicode 'cmap',
-   account glyph names from its Encoding (the change to .pdfcharkeys in gs_ttf.ps)
-   while composing CharStrings.
+One side effect of this filter is that narrow white features or
+small white areas in patterns can be lost, effectively darkening
+the result. For now the customers needing this are not concerned
+with small white-on-black areas becoming solid black. Many real
+world printers tend to do this anyway due to 'dot gain'.
 
-3. Modified .addglyph with conversion of uniXXXX names into Unicode codes.
+If we encounter the need for preserving small white areas, we
+can change the filter somewhat to prevent this effect.
 
-4. The new mapping is allowed only with cmap 3.1.
-   Debugged with Bug688467.ps .
-
-</pre>
-<p>[lib/pdf_font.ps lib/gs_ttf.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-26T082631.673716Z"></a>
-2006-10-26T08:26:31.673716Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : Specialize the build_char function argument type (continued).
-
-DETAILS :
-
-Removing another cast related to the last patch
-(An MSVC warning).
-
-</pre>
-<p>[src/lib.mak src/gxfcopy.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-26T075320.323680Z"></a>
-2006-10-26T07:53:20.323680Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : Specialize the build_char function argument type.
-
-DETAILS :
-
-The ghostpcl project yielded a potentially harmful
-warning about a type cast. It occurs a cast from 
-a class to subclass. We could not provide a dynamic check in there,
-so we analyzed why it needs such cast. The reason appears 
-an inaccurate design in the graphics library, and we fix it now.
-
-</pre>
-<p>[src/gxchar.c src/gstext.c src/gxfcopy.c src/gxfont.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-26T070758.608985Z"></a>
-2006-10-26T07:07:58.608985Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : MSVC warning in the last patch.
-
-DETAILS :
-
-Fixed an inaccurate type cast.
-
-</pre>
-<p>[src/interp.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-26T053639.854227Z"></a>
-2006-10-26T05:36:39.854227Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fix: /bind load printed --.bind-- rather than --bind--. Partly fixes a
-discrepancy in PS3 CET 31-01-2.
-</pre>
-<p>[lib/gs_ll3.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-26T043935.686300Z"></a>
-2006-10-26T04:39:35.686300Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Replace inexact decimal literals in the HSB<->RGB algorithms with more exact
-computed values, so that (e.g.) 0.2 1 1 sethsbcolor currenthsbcolor returns
-0.2 1 1.  Fixes problems in PS3 CET 09-41-4.
-</pre>
-<p>[lib/gs_cspace.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-26T010353.154097Z"></a>
-2006-10-26T01:03:53.154097Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Implementation of imagemask scaling. Fixes CET 09-24 page 3 and many 
-other instances of the interpolated "turkey" bitmap. This implementation
-mostly matches Adobe, but differs in one bit; further analysis of the
-Adobe algorithm would be necessary to make it match 100%.
-</pre>
-<p>[src/lib.mak src/zfimscale.c src/simscale.c src/int.mak lib/gs_img.ps src/simscale.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-25T170148.042147Z"></a>
-2006-10-25T17:01:48.042147Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Add a routine to create and store [/key any] array in $error.errorinfo for
-better conformance with Adobe PS interpreters. This routine will be called
-from many places that reports errors in dictionary parameters. Use the new
-routine to fix one case of error reporting in the inage operator.
-Bug 688956.
-
-</pre>
-<p>[src/zimage.c src/int.mak src/interp.c src/interp.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-25T121009.905326Z"></a>
-2006-10-25T12:10:09.905326Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Normalize bounding box retrieved from PostScript BBox parameter in the
-shading dictionary because Adobe interpreters accept denormalized box.
-Bug 688937, customer 200.
-
-</pre>
-<p>[src/zshade.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-24T151303.211241Z"></a>
-2006-10-24T15:13:03.211241Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (imagemask) : An optimization for imagemask with a shading color.
-
-DETAILS :
-
-This is a partial performance fix for 09-47L.PS .
-It fixes the biggest performance flaw,
-but a further optimization is still wanted.
-
-The patch converts the image into a clipping path and then
-renders entire shading at once through the clipping path.
-The old code rendered entire shading color many times for 
-each rectangle of the mask.
-
-1. The clip list accumulator device is made publicly accessible.
-
-2. Provided a garbager descriptor for clip list accumulator device structure. 
-
-3. When an imagemask needs to render with a shading color,
-gs_image_begin_typed replaces the target device with 
-the clip list accumulator device.
-
-4. To provide a correct work of (3),
-inserted a hook into gx_dc_pattern2_fill_rectangle,
-which forwards the operation back to the device method.
-It is done because normally that function calls
-copy_mono with imagemak. Instead that, we need to accumulate 
-rectangles for the clipping path.
-
-5. Introduced a new signal pattern_manage__is_cpath_accum,
-which is used to detect the clip path accumulator device
-under a forwarding device. Such case happens in (4)
-when it renders a cached character with a shading color.
-
-6. gs_image_cleanup performs the main work for rendering
-the shading color through the clipping path.
-Note that we need to pass the device color to it,
-therefore it gets a new gs_state argument.
-(Well, one may think that it can be passed 
-in a new field of gs_image_enum.
-Actually that's not safe because an erroneus Postscript program 
-can change the current graphic state and
-release the old one. After that the pointer
-will point to the released structure and
-cause a heap inconsistency).
-
-</pre>
-<p>[src/gsimage.c src/gsptype1.c src/lib.mak src/zimage.c src/gsptype2.c src/gxcpath.c src/gxacpath.c src/gsimage.h src/gxcpath.h src/gxccache.c src/gzacpath.h src/gdevpdfi.c src/gxdevcli.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-24T122214.551224Z"></a>
-2006-10-24T12:22:14.551224Z Tor Andersson</strong></p>
-<blockquote>
-<pre>
-A conditionally compiled mechanism to allow cached characters
-to be locked out from eviction. A cached character has a reference
-count, which if non-zero will prevent the cache slot to be evicted.
-
-This is needed for the GSLite API.
-
-</pre>
-<p>[src/gxfcache.h src/gxccman.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-23T111711.666646Z"></a>
-2006-10-23T11:17:11.666646Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : Repair the character cache logics with persistent cache entries (continued).
-
-DETAILS :
-
-Cygwin/gcc yielded unpleasant warnings.
-
-</pre>
-<p>[src/gxfcache.h src/gxccman.c src/gxstroke.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-22T185827.280592Z"></a>
-2006-10-22T18:58:27.280592Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: xshow/yshow/xyshow checked the length of the widths array
-incorrectly, and the outcome of the check was ignored.  Partially fixes a
-discrepancy in PS3 CET 13-27/28/29.
-</pre>
-<p>[src/gxchar.c src/gstext.c src/gstext.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-22T175851.962128Z"></a>
-2006-10-22T17:58:51.962128Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: the user path operators didn't check encoded user paths to make
-sure that the operand string/array and operator string allowed read access.
-Partially fixes a discrepancy in PS3 CET 13-29-3.
 </pre>
-<p>[src/ibnum.c src/zupath.c]</p>
+<p>[src/sidscale.h src/gxdda.h src/lib.mak src/siinterp.c src/gxiscale.c doc/Develop.htm src/sisparam.h src/sidscale.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-10-21T223811.960157Z"></a>
-2006-10-21T22:38:11.960157Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-04-28T215523.077958Z"></a>
+2007-04-28T21:55:23.077958Z Ray Johnston</strong></p>
 <blockquote>
 <pre>
-Changes exec, stopped, and .stopped so that if the object to be executed is
-noaccess and executable, the invalidaccess error occurs with the object
-still on the operand stack.  Fixes an Adobe incompatibility in PS3 CET
-28-14-1.
+Add missing comment (brief description line).
 </pre>
-<p>[src/zcontrol.c]</p>
+<p>[src/gdevwts.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-10-20T011242.025502Z"></a>
-2006-10-20T01:12:42.025502Z Raph Levien</strong></p>
+<p><strong><a name="2007-04-26T234630.659099Z"></a>
+2007-04-26T23:46:30.659099Z Ray Johnston</strong></p>
 <blockquote>
 <pre>
-FIX: Fixes CET 18-02A p4 and others. Optimization for filling shadings
-by installing a clipper device with the path, and rendering complex 
-color through it, does not produce correct results when fill rule is
-eofill. This patch simply disables the optimization in the case of
-eofill. We should probably look at why the optimized code produces
-incorrect results, as that may affect correctness of eoclip, not to
-mention the performance issues.
+Fix regression tools to remove dependency on PYTHONPATH since
+the environment variable method isn't very convenient for those
+running local regressions and add those python files from
+peeves:/home/regression/python to this directory (under svn).
 </pre>
-<p>[src/gxfill.c]</p>
+<p>[toolbin/tests/README toolbin/tests/run_nightly toolbin/tests/myoptparse.py toolbin/tests/main.py]</p>
 </blockquote>
 
-<p><strong><a name="2006-10-18T133251.500333Z"></a>
-2006-10-18T13:32:51.500333Z Ray Johnston</strong></p>
+<p><strong><a name="2007-04-25T200000.200965Z"></a>
+2007-04-25T20:00:00.200965Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-Fix error returned from currentdevparams. Fixes PS LL3 CET 27-03. Thanks
-to Noriyuki Matsushima for this patch.
-
-</pre>
-<p>[src/ziodev2.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-18T070110.427208Z"></a>
-2006-10-18T07:01:10.427208Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-Fix for 688880 Encrypted PDF can not be processed.
+Fix for slow PDF performance reported in bug report #688830.
 
 DETAILS:
 
-The problem file specifies both V = 1 and and a Length = 128
-bits in the encryption dict.  This is contradictory since page 93 of
-the PDF 1.6 spec says that if V = 1 then the key length should be
-40 bits.
+The function read_create_compositor was calling top_up_cbuf every time it was
+called. For some jobs this caused a large number of relatively large memory
+movements in the memmove call of top_up_cbuf. By only calling top_up_buf
+when actually necessary, the problem job took approximately 1/2 the time it
+did previously.
 
-This change ignores the the Length value if V = 1.  This matches the
-observed behavior with Adobe Acrobat 7.0.
 </pre>
-<p>[lib/pdf_sec.ps]</p>
+<p>[src/gstparam.h src/gxclrast.c src/gdevp14.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-10-17T133302.347582Z"></a>
-2006-10-17T13:33:02.347582Z leonardo</strong></p>
+<p><strong><a name="2007-04-25T055033.064031Z"></a>
+2007-04-25T05:50:33.064031Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix (gs_main_finit) : Provide a right finalization for the language switch project.
+Fix (TT fonts) : Allow sfnts string breaks inside TT tables.
 
-DETAILS :
+DETAILS : 
 
-It needs to finalize 
-without closing the output device
-and without closing the graphics library and files,
-because other interpreters may work with them
-after the Postscript interpreter closes.
+The old code is based on an antique Adobe constraint
+"the strings must begin at TrueType table boundaries, or
+at individual glyph boundaries within the glyf table".
+In novadays many of 3d party software do not follow it.
+We're dropping this constraint from GS code
+because we tired fixing user problems with it. 
 
-</pre>
-<p>[src/imain.c]</p>
-</blockquote>
+This change is algorithnically equivalent for fonts,
+which follow the constraint.
 
-<p><strong><a name="2006-10-16T153051.595142Z"></a>
-2006-10-16T15:30:51.595142Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (memory management) : Restore the memory wrapper code consistency.
-
-DETAILS :
+This change replaces ACCESS macro 
+(sll 3 definitions through Ghostscript sources)
+with a new macro READ_SFNTS, which copies data to a local buffer,
+and checks the length of the buffer.
+We believe that the performance flaw is not sensible
+and it worths the improved stability.
+Correspondingly local pointer variables,
+which were used with ACCESS macro,
+are replaced with local buffers.
+Sorry for keeping old names inspite of the popular convention -
+we do not want too many changes in a single patch 
+to simplify its review.
 
-It was broken during the ghostpcl project merging :
+In some places the new data copying could be eliminated because
+the old code already copies the data. 
+We do not optimize it now,
+becauase we want to simplify the patch review.
+We believe that modern compilers can optimize it.
 
-1. The USE_RETRY_AND_LOCKING_MEMORY_WRAPPERS code was inconsistent.
-2. The !USE_RETRY_AND_LOCKING_MEMORY_WRAPPERS code caused 
-   a MSVC compiler warning due to an inaccurate type cast.
+The new code still have few points,
+which are based on the antique constraint.
+One example is names in name table.
+Will do further improvements someday.
+The new code signals an error if
+the constraint is used and not satisfied
+(the old code doesn't with unpredictable result).
 
 </pre>
-<p>[src/gsmalloc.c]</p>
+<p>[src/gxfcopy.c src/gxfont42.h src/gsfcid2.c src/gstype42.c src/gdevpsft.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-10-16T150820.540609Z"></a>
-2006-10-16T15:08:20.540609Z leonardo</strong></p>
+<p><strong><a name="2007-04-25T032832.022759Z"></a>
+2007-04-25T03:28:32.022759Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix : Repair the character cache logics with persistent cache entries.
-
-DETAILS :
-
-Important character caching problems have occasionally detected
-while merging with the ghostpcl branch :
-
-1. The ttfReader never released in PCL when a font has a valud XUID.
-
-1.1. The new function gs_clean_fm_pair_attributes,
-     is called when a font is being released by 'restore',
-     but its cached characters continue to live in the cache.
-     This function releases those font-matrix pair attributes,
-     which may point to the font. When the font has 
-     True Type data, it releases ttfReader and ttfFont.
-
-1.2. The function gs_purge_font_from_char_caches
-     is now called from gs_font_finalize,
-     which is called from 'restore' and from the garbager.
-     It allows gs_clean_fm_pair_attributes to be called
-     from 'restore'. Note that when it is called from
-     the garbager, it works idle because the method
-     'free' is disabled while the garabarer runs
-     for same allocator.
+Fix (TT fonts) : Allow 'loca' elements to be broken into parts with 'sfnts' strings.
 
-1.3. The new flag gs_font::is_cached prevents a redundant
-     work of gs_purge_font_from_char_caches,
-     when it is called from font_restore and from
-     gx_font_finalize. Therefore the argument of 
-     gs_purge_font_from_char_caches is now non_const.
+DETAILS : 
 
-1.4. With the new code, cached characters
-     for fonts with valid XUIDs persist 
-     across a document/job end. They may be reused
-     when a next document/job renders same font-matrix .
-     There is no way to purge cache between jobs 
-     besides destructing entire cache and allocating it anew.
+Bug 689038 "GS doesn't display T42 font correctly.".
 
-1.5. The new function gs_purge_font_from_char_caches_completely
-     is coded for those clients, which 
-     don't need the feature 1.4.
+The Type 42 specification reads that 'sfnts' strings must not break TT tables.
+Exactly, "the strings must begin at TrueType table boundaries, or
+at individual glyph boundaries within the glyf table".
+However the test case is another example when a 3d party software 
+"LilyPond 2.11.10" doesn't follow this constraint. 
+We prefer to handle such font data, 
+because we have not enough control for fonts in wild.
 
-1.6. Clients (such a PCL interpreter) must immediately call
-     gs_purge_font_from_char_caches or
-     gs_purge_font_from_char_caches_completely,
-     whenever they release a font immediately.
-   
-2. Cached characters were dropped from cache on 'restore'
-   while a font has a valid XUID and can appear again afrer 'restore'.
-   It happened because the old code called gs_purge_font_from_char_caches
-   from font_restore due to its cache elements point to
-   the font's XUID, which is being released.
+The new function gs_type42_read_data is factored out
+from the old code of default_get_outline.
+Due to that we believe that the change to default_get_outline
+is algorithmically equivalent.
 
-2.1. Copy the XUID to a stable memory in gx_add_fm_pair.
-
-2.2. Release it in gs_purge_fm_pair.
-
-2.3. Disable the related code portion in font_restore.
-
-2.4. The new function gx_attach_tt_interpreter
-     is factored out from gx_add_fm_pair.
-     Now it is also called from gx_lookup_fm_pair
-     (with an intermediate function gx_provide_fm_pair_attributes)
-     when a persistent pair is being associated with 
-     a new font having same XUID.
-
-</pre>
-<p>[src/gxfcache.h src/gsfont.c src/gxccman.c src/zfont.c src/gxccache.c src/gxfont.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-16T125005.195523Z"></a>
-2006-10-16T12:50:05.195523Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (Resource machinery) : Improve working with ROM file system.
-
-DETAILS :
-
-1. Consider %iodevice% paths as absolute when combining a resource file name (gs_res.ps).
-2. A minor code cleanup : Remove gp_file_name_combine_patch
-   (an algorithmically equivalent change).
-3. A minor code cleanup : Improve zfile_name_is_absolute
-   (an algorithmically equivalent change).
-
-</pre>
-<p>[lib/gs_res.ps src/zfile.c src/zfile1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-15T171945.555905Z"></a>
-2006-10-15T17:19:45.555905Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix for bug 688929 -- Genoa test 412-01.ps defines a couple of Type 42 fonts
-without anything in the 'sfnts'. This hack switches it to a Type 3. This is
-harmless for normal files since the check is quick and is only executed when
-fonts are loaded.
-
-</pre>
-<p>[lib/gs_typ42.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-13T011458.600115Z"></a>
-2006-10-13T01:14:58.600115Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (FAPI) : Restore the functionality and the documentation, which were broken with commitments 6998 7077 7078.
-
-DETAILS :
-
-1. The reentrant UFST was not tested yet.
-2. We noticed a problem with -dTextAlphaBits=4, which to be fixed separately.
+This patch does not propagate error codes from
+gs_type42_read_data in get_glyph_offset. 
+This is done intentionally for keeping the patch simpler, 
+and for keeping the behavior closer to the old one. 
+It simplifies the regression testing.
+Propagating the error codes should be a next step.
 
 </pre>
-<p>[src/fapiufst.c src/gxfapiu.c src/gxfapiu.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-13T000234.922456Z"></a>
-2006-10-13T00:02:34.922456Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (clist) : CCITTFaxDecode consumed extra byte.
-
-DETAILS :
-
-Debugged with ghostpcl ppmraw -r216 c327.bin .
-
-This patch is based on my understanding of the problem,
-which was obtained within a short time frame.
-Therefore I'm, not sure that all statements of this comment
-are necessarily correct.
-
-The old code didn't write the EOD sequence for CCITTFax data.
-Such behavior was designed many years ago in order to write 
-a smaller clist output. A year ago the CCITTFaxDecode filter 
-was improved with a workaround for an incorrect behavior of 
-Adobe Acrobat, which writes an EOD when it is not required 
-(see the gs revision 6123).
-The workaround looks ahead for EOD and consumes it if it appears.
-
-However doing that improvement, nobody took care about the
-clist reader, which didn't write EOD and catenates other data
-after CCITTFax data. If the subsequent data occasionally look as EOD,
-they are erroneusely consumed by CCITTFaxDecode, 
-and the clist reader continues with a wrong position.
-It caused unpredictable behavoir and stochastic crashes.
-
-This patch forces writing the CCITTFax EOD for clist. 
-Maybe it's not the best fix, but it is what we can do
-within the short time frame.
-
-</pre>
-<p>[src/gxclutil.c]</p>
+<p>[src/gstype42.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-10-11T211253.047803Z"></a>
-2006-10-11T21:12:53.047803Z leonardo</strong></p>
+<p><strong><a name="2007-04-24T162121.866752Z"></a>
+2007-04-24T16:21:21.866752Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix (spot analyzer) : Clean pointers when closing.
+Fix (TT fonts) : Could write past len_glyphs array.
 
-DETAILS :
+DETAILS : 
 
-This is a minor code cleanup.
-The garbager never deals with those pointers.
-We clean them just against a heedache for those,
-who reads that code.
+This is a partial fix for bug 688971 
+"huge performace problem (with large TT font?)".
+Thanks to SaGS for noticing this problem.
 
 </pre>
-<p>[src/gzspotan.c]</p>
+<p>[src/gstype42.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-10-11T200611.668976Z"></a>
-2006-10-11T20:06:11.668976Z leonardo</strong></p>
+<p><strong><a name="2007-04-24T001614.934585Z"></a>
+2007-04-24T00:16:14.934585Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix (memory manager) : gs_heap_free_object could break itself.
+Fix (TT fonts) : Do not consider overlapped glyps while computing glyph length.
 
-DETAILS :
+DETAILS : 
 
+This is a partial fix for bug 688971 
+"huge performace problem (with large TT font?)".
+Thanks to SaGS for idea to drop an old hewristic
+after a *stable* sorting is applied.
 See comment in code.
-Debugged with ghostpcl 18-21.BIN .
-
-</pre>
-<p>[src/gsmalloc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-11T185008.977036Z"></a>
-2006-10-11T18:50:08.977036Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix 'bound_0_1' procedure to return 'real' rather than 'int'.
-Fixes CET 09-02.PS
-</pre>
-<p>[lib/gs_cspace.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-11T181210.866136Z"></a>
-2006-10-11T18:12:10.866136Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-removing c++ comment.
-
-Warning changes to gsmalloc.c have broken the -K set max heap usage option.
-
-</pre>
-<p>[src/gsmalloc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-11T055404.315501Z"></a>
-2006-10-11T05:54:04.315501Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Add gs_cet.ps to the %rom%lib/ directory so that it will be found without
-problems when running the PS CET conformance which needs this file.
-
-Later we might remove it from the %rom%lib/ but it doesn't really take up
-much space and it will prevent 'file not found' failures.
-</pre>
-<p>[src/int.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-11T025722.469112Z"></a>
-2006-10-11T02:57:22.469112Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Initial version of 'startup' file to configure Ghostscript to match the
-Adpbe CPSI to run CET tests.
-</pre>
-<p>[lib/gs_cet.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-10T224356.823756Z"></a>
-2006-10-10T22:43:56.823756Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Commenting out the memory wrappers retrying and locked.
-This will obviously cause concern and testing for gs, 
-on the other hand it simplifies the memory allocations
-and removes some significant issues with memory cleanup
-when multiple jobs are run together in a language switch
-environment.
-
-</pre>
-<p>[src/gsmalloc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-10T181622.525231Z"></a>
-2006-10-10T18:16:22.525231Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (PS interpreter) : Dont print "Returning error -102." that is not an error.
-
-DETAILS :
-
-The debug build printed "Returning error -102.".
--102 == e_InterpreterExit is not an error.
-Don't print the confusing message.
-
-</pre>
-<p>[src/interp.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-10T180019.925286Z"></a>
-2006-10-10T18:00:19.925286Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (stroking) : Zero lengh dashes have been missed, part 2.
-
-DETAILS :
-
-1. Unwinding the revision 7094 change.
-
-2. Fixing an antique bug, which persists since the repository was created.
-   When computing the orientation of an isolated zero length stroke
-   (near the code "const segment *end = psub->last;"),
-   the old code erroneusely takes the direction to
-   the last point of the previous subpath. 
-   With recent changes it caused a wrong longitude adjustment
-   for some PCL documents.
-   Documented the right invariant in new comment.
-
-3. The flag zero_length was wrong when a non-zero
-   length segment follows a zero length segment.
-
-4. Zero length strokes were missed with dot_length != 0
-   and a non-trivial dash pattern (gxpdash.c, lib.mak).
-   It's another case when PCL could miss dots.
-
-
-</pre>
-<p>[src/lib.mak src/gxpdash.c src/gxstroke.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-10T100337.323396Z"></a>
-2006-10-10T10:03:37.323396Z leonardo</strong></p>
-<blockquote>
-<pre>
-Provide a handling of true Unicode fonts.
-
-DETAILS :
-
-Bug 688897 "Unicode fonts in Postscript" for the customer #130.
-
-1. Define a new Ordering = Unicode for handling Unicode character sets.
-
-2. Define a new Registry = Artifex for distinguishing those
-   character sets from other Postscript vendors, 
-   which do not define such character sets yet.
-
-3. Define a new Identity-UTF16-H CMap for identity mapping
-   from Unicode UTF16 to CIDs with the Unicode character set.
-
-4. As a part of CIF font emulation with True Types,
-   add the Unicode.Unicode entry to the .CMapChooser table,
-   which actually is an identity translation (gs_ciddc.ps).
-
-6. Extend the gs/lib/cidfmap syntax with handling
-   Registry = Artifex (gs_fntem.ps).
-
-7. Force embedding Artifex CMap into PDF (gsfcmap.c).
-
-8. Account the knowledge that an Artifex Unicode CMap
-   may be used for generating a ToUnicode CMap (zfcmap.c).
-
-9. Document all that in gs/doc .
-
-10. Bug: range.size was not initialized when creating
-   an identity ToUnicode CMap (gsfcmap.c).
-
-A PDF generated with this patch appears
-not searchable with Adobe Acrobat,
-and it cannot extract the text properly.
-Not sure why. Likely it's another Adobe bug.
-
-</pre>
-<p>[Resource/CMap/Identity-UTF16-V lib/gs_ciddc.ps Resource/CMap/Identity-UTF16-H doc/Use.htm src/gdevpdtc.c src/gsfcmap.c src/zfcmap.c lib/gs_fntem.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-06T185335.444836Z"></a>
-2006-10-06T18:53:35.444836Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Stepping on Igor's stroke code fully expecting him to review it.
-This is the copy of the stroke code Igor originally gave the PCL team.
-
-The code it is replacing loses data and produces stray lines.
-
-</pre>
-<p>[src/gxstroke.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-06T165437.190610Z"></a>
-2006-10-06T16:54:37.190610Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Change to make color values be 'real' instead of sometimes 'integer' types
-for PS CET 09-02 and MANY other pages.
-
-DETAILS:
-
-Since this is at the PS level, not the graphics lib, it shouldn't affect
-PCL.
-
-Note that 09-02 still shows a single instance of '0' instead of '0.0'.
-I am continuing to track that down.
-
-</pre>
-<p>[lib/gs_devcs.ps src/zcolor.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-06T152515.662720Z"></a>
-2006-10-06T15:25:15.662720Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Merge from pcl tree.
-
-The freeing of the rop_dev and clip_dev in an image enum now 
-unhooks forwarding devices prior to freeing otherwise there 
-are memory leaks.
-
-The rational behind the direct frees used here verses 
-the more normal reference counting of graphic library objects 
-has apparently been lost.  
-
-</pre>
-<p>[src/gxidata.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-06T152013.457027Z"></a>
-2006-10-06T15:20:13.457027Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Removing incorrect unsetting of device color when the device isn't a 
-bit tagging device.  The bit tagging code shouldn't affect other devices.
-
-
-</pre>
-<p>[src/gspaint.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-06T151810.804229Z"></a>
-2006-10-06T15:18:10.804229Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Changing a logging error into a return error that will be ignored later.
-
-This makes the -Z# debugging output more usable.
-
-
-</pre>
-<p>[src/gdevdflt.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-06T151600.887988Z"></a>
-2006-10-06T15:16:00.887988Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Merge changes from pcl tree.
-
-PSI_INCLUDED is used to signal that gs is not at the top of the system but
-rather is part of a language switching build.
-
-In this case the outputing of pages and management of the device is not 
-completely under postscript's control.
-
-</pre>
-<p>[src/zdevice.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-06T151252.976332Z"></a>
-2006-10-06T15:12:52.976332Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Merge fix from pcl tree, 
-writing a display list with a contone device seg faulted.
-
-</pre>
-<p>[src/gxclimag.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-06T140805.588652Z"></a>
-2006-10-06T14:08:05.588652Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Restore code that is required for raster ops. 
-
-
-</pre>
-<p>[src/gxdcolor.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-05T014556.126213Z"></a>
-2006-10-05T01:45:56.126213Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Pacify Valgrind. Copy a non 0-terminated PS string to a local buffer to avoid
-scanning past the end of the string. Bug 688882.
-
-</pre>
-<p>[src/gdevpdfr.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-05T010935.392689Z"></a>
-2006-10-05T01:09:35.392689Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Following Acrobat Reader 5, ignore everything outside of begincmap..endcmap
-Bug 688812, customer 170.
-
-</pre>
-<p>[lib/pdf_font.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-05T010055.479409Z"></a>
-2006-10-05T01:00:55.479409Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Avoid the operand stack overflow. Construct CharStrings ductionary without
-.dicttomark operator. Bug 688802, customer 130.
-
-</pre>
-<p>[lib/gs_ttf.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-05T004754.384597Z"></a>
-2006-10-05T00:47:54.384597Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Use correct transformation matrix for calculating the current point movement
-for PDF text rendering mode 3. Bug 688756, customer 700.
-
-</pre>
-<p>[lib/pdf_ops.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-04T132944.744703Z"></a>
-2006-10-04T13:29:44.744703Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix a reference to an incorrect bug number in toolbin/vg_bugs.supp
-</pre>
-<p>[toolbin/vg_bugs.supp]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-04T123021.555827Z"></a>
-2006-10-04T12:30:21.555827Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix off-by-one error in the PDF font subset prefix generator that
-mixed in an uninitialised byte when the object size was odd.
-This error caused indeterministic PDF generation and Valgrind warnings.
-Bug 688911.
-
-</pre>
-<p>[src/gdevpdtb.c toolbin/vg_bugs.supp]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-04T110921.389337Z"></a>
-2006-10-04T11:09:21.389337Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Use open_device procedure to identify the type of the device instead of the
-standard gs_object_type() because gs_cpath_accum_device is allocaded on
-the stack i.e. has no block header with a descriptor but has dev->memory set
-like a heap-allocated device. Bug 688874.
-
-</pre>
-<p>[src/gxfill.c src/gzspotan.c src/gzspotan.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-03T180837.387486Z"></a>
-2006-10-03T18:08:37.387486Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Pacify Valgrind with not touching an uninitialized data.
-
-DETAILS :
-
-Bug 688873 "pdfwrite :Valgrind reports uninitialized data".
-
-The old code checked penum->text.x_widths, penum->text.y_widths
-and shifted them forth and back when they are uninitialized.
-It was not harmful because those pointers were not defererenced.
-Also space.s_char was checked when unitialized. 
-In those cases it should not be accessed.
-
-</pre>
-<p>[src/gdevpdtc.c src/gdevpdte.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-03T003114.024018Z"></a>
-2006-10-03T00:31:14.024018Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Port additional UFST initialization changes from ghostpcl trunk.
-</pre>
-<p>[src/fapiufst.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-02T232612.368734Z"></a>
-2006-10-02T23:26:12.368734Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Port UFST-related changes from the ghostpcl tree, r2472 to r2532. This
-introduces gx_UFST_init() and _fini() functions, and make both PCL and 
-PS ufst initialization use these functions instead of calling ufst
-directly, so that the same ufst config is shared between the two.
-
-Also, update the copyright headers, and defined a needed enum entry for 
-UFST MicroType fonts.
-</pre>
-<p>[src/gxfapiu.c src/gxfapiu.h src/gxftype.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-02T232105.393683Z"></a>
-2006-10-02T23:21:05.393683Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Set normal eol and keyword substitution flags.
-</pre>
-<p>[src/gxfapiu.c src/gxfapiu.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-02T190230.811324Z"></a>
-2006-10-02T19:02:30.811324Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Make gs_image_common_init() a proper public function since it is called 
-by the PCL interpreter.
-</pre>
-<p>[src/gsimage.c src/gsimage.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-10-02T141053.409280Z"></a>
-2006-10-02T14:10:53.409280Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-
-Add boolean USE_ttfReader to gs_type42_font_init()
-In general this is always set true.  If this is set false the caller
-will disable the attachment of ttfReader for dynalab ttf font hinting 
-and the caller is expected to do all the gs_type42 font initialization
-that was required prior to the addition of ttfReader to the code. 
-
-Add an early out from gs_type42_font_init() that bypasses some table 
-generation that isn't needed when USE_ttfReader is false.  Pulling the
-return statement here will reenable this code and is harmless except for 
-some small memory leaks.
-
-Currently only the PXL downloaded ttf fonts use the false case init,
-to render fonts with UFST not with FAPI ufst.
-
-NO expected pdf or ps or pcl differences since the code path is identical.
-  
-
-</pre>
-<p>[src/gxfcopy.c src/gxccman.c src/gxfont42.h src/gstype42.c src/zfont42.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-28T055604.096363Z"></a>
-2006-09-28T05:56:04.096363Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Add an error callback to the example jasper applications. Previously they
-always failed (or succeeded) silently.
-
-DETAILS:
-
-The fprintf() calls were replaced with jas_eprintf() in this code along
-with everywhere else, but no actual callback was installed, so the 
-applications weren't able to give any feedback at all. So we now provide
-a simple callback that just passes the message on to stderr as is appropriate
-for a library client.
-</pre>
-<p>[jasper/src/appl/imgcmp.c jasper/src/appl/jasper.c jasper/src/appl/jasper_sdl.c jasper/src/appl/imginfo.c jasper/src/appl/jiv.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-27T203741.367020Z"></a>
-2006-09-27T20:37:41.367020Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Duplicate JPX image channels if the cmap box has multiple references to
-satisfy the expectations of later parsing. Bug 688869.
-
-DETAILS:
-
-A paletted jpx image must contain a 'cmap' box that describes how to
-build the output image channel by channel out of some combination of
-decoded image components, which can be used either directly, or mapped
-through a component of the included palette.
 
-Previously, jasper created a new image component whenever a palette 
-mapping was satisfied, but did nothing when the cmap specified a decoded
-component was meant to be used directly. This created two problems: first
-the cmap value was ignored, so if the direct mapping output channels were
-in a different order from the decoded components, the would not be marked
-correctly. Second, if multiple channels were mapped from the single decoded
-component, this was not recorded and the image passed up from the decoder
-would be "missing" a channel because component lookups don't go through
-the decoded cmap table.
-
-As I read the specification, we should really be creating a completely new
-image by applying the cmap data to the decoded image. However, for PDF we
-need access to the raw indexed image component before palette application,
-and just duplicating directly references components within the same image
-is a less invasive change.
-</pre>
-<p>[jasper/src/libjasper/jp2/jp2_dec.c jasper/src/libjasper/base/jas_image.c jasper/src/libjasper/include/jasper/jas_image.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-25T215055.223674Z"></a>
-2006-09-25T21:50:55.223674Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Correct a typo in the previous revision.
 </pre>
-<p>[src/configure.ac]</p>
+<p>[src/gstype42.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-25T214534.607229Z"></a>
-2006-09-25T21:45:34.607229Z Ralph Giles</strong></p>
+<p><strong><a name="2007-04-23T235901.979981Z"></a>
+2007-04-23T23:59:01.979981Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Have the configure script check for fopen64 before using it.
-Bug 688394.
+Partly implement AcroForm feature: all fields that provire appearance
+streams and text fields with variable text. Bug 687498.
 
 DETAILS:
+Although the sample file renders identically to Adobe Acrobat, many things
+are not yet coded.
+- other types of annotations without appearance streams
+- XML formatted text
+- multi-line text
+- combed text
+- right-aligned or centered text with non-0 word and character spacing.
 
-We use this as a shorthand to check for the marked *64() stdio
-calls, and based on that define HAVE_FILE64, which is used in 
-the unix platform code to select whether to call the marked
-or normal FILE code when _LARGEFILE64_SOURCE is not defined.
-
-This is required on MacOS X which does not provide fopen64()
-and friends (or O_LARGEFILE) but nevertheless implements 
-reasonable large file support with the normal routines on 
-32-bit architectures without defining _LARGEFILE*_SOURCE.
-
-The result should be the same with the autoconf build on
-architectures where the previous code worked, including 
-linux and cygwin. When building manually without passing
--DHAVE_FILE64, or on platforms that don't provide the 
-marked 64-bit versions, we will now fall back to the 
-vanilla functions, and so the bug may re-occur there. This
-is better than failing to link on such platforms, which
-was the previous behavior.
 </pre>
-<p>[src/Makefile.in src/configure.ac src/gp_unifs.c]</p>
+<p>[lib/pdf_main.ps lib/pdf_draw.ps lib/pdf_ops.ps]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-24T235046.301070Z"></a>
-2006-09-24T23:50:46.301070Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-23T214619.686175Z"></a>
+2007-04-23T21:46:19.686175Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix calculation of the PDF font subset prefix. This change has little effect,
-except enabling previously unreachable code and generating different prefixes
-in some cases.
+Fix (TT fonts) : A faster computation of glyph lengthes.
 
-</pre>
-<p>[src/gdevpdtb.c]</p>
-</blockquote>
+DETAILS : 
 
-<p><strong><a name="2006-09-24T132231.256099Z"></a>
-2006-09-24T13:22:31.256099Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-New version of vg_bugs.supp for the recent Valgrind and gcc. This file covers
-all bugs detected on the regression test suite except the bugs in the system calls
-and CRTL, which are difficult to suppres in the platform-independet way.
-</pre>
-<p>[toolbin/vg_bugs.supp]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-22T174233.433152Z"></a>
-2006-09-22T17:42:33.433152Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change s/stream/strm/ to fix a MSVC 6 warning: C4224: nonstandard extension
-used: formal parameter 'stream' was previously defined as a type.
-</pre>
-<p>[src/gp_iwatc.c src/gp_macio.c src/gp_mswin.c src/gp_os2.c src/gp_unifs.c src/gp.h src/gp_vms.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-22T005132.310174Z"></a>
-2006-09-22T00:51:32.310174Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : Cygwin/gcc warnings.
+This is a partial fix for bug 688971 
+"huge performace problem (with large TT font?)".
+Thanks to SaGS for idea to apply a *stable* sorting algorithm
+for computing len_glyphs. See comment in code.
 
 </pre>
-<p>[src/gdevpdtt.c src/gdevpdtw.c src/devs.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-21T202401.154825Z"></a>
-2006-09-21T20:24:01.154825Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Don't use sscanf on a non 0-terminated PS strings.
-
-DETAILS :
-
-This redoes the revision 7062 change due to MSVC compiler warning.
-
-The old code has 2 unpleasant hings :
-1. MSVC yelds a warning about breaking 'const'.
-2. It assumes no spaces at end of a serialized pdfmark argument value.
-
-The new code should be clean.
- 
-</pre>
-<p>[src/gdevpdfm.c]</p>
+<p>[src/gstype42.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-21T192148.437020Z"></a>
-2006-09-21T19:21:48.437020Z leonardo</strong></p>
+<p><strong><a name="2007-04-23T193120.353885Z"></a>
+2007-04-23T19:31:20.353885Z Henry Stiles</strong></p>
 <blockquote>
 <pre>
-Fix (pdf14 device) : Properly intersect rects when composing transparency buffers (continued).
-
-DETAILS :
-
-Bug 688631 "PDF segfault".
-
-The old code supposed : the higher buffer, the smaller rect.
-Not shure why. The test sample includes the opposite case.
-
-Tha last patch for the subject appears incomplete.
- 
+Margin adjustments courtesy of jbrown@cs.ucsd.edu.  We have no way of
+testing this change since we do not have a Laserjet II.  Bug #688054.
 </pre>
-<p>[src/gdevp14.c]</p>
+<p>[src/gdevdjet.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-21T123625.384099Z"></a>
-2006-09-21T12:36:25.384099Z leonardo</strong></p>
+<p><strong><a name="2007-04-23T180455.781264Z"></a>
+2007-04-23T18:04:55.781264Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix (pdfwrite) : Wrinting a PDF/A, convert True Type fonts into CIDFontType2 (continued 2).
-
-DETAILS :
-
-This completes the fix the bug 688790  
-"pdfwrite : The PDF/A conversion needs to re-encode texts".
+Fix (p*mraw devices) : Removing an incorrect debug printing (continued 2).
 
-Adobe PDF/A preflight tool appears to check whether all glyphs
-in the font have corresponding entries in W, W2 or Width array.
-This includes unused glyphs and .notdef .
-This patch implements creating a W array element for
-.notdef when a Type 42 font is being converted into CIDFontType2.
+DETAILS : 
 
-Besides that, before this patch, when converting a Type 42 into
-CIDFontType2, the W array was not written at all,
-because pdf_write_embedded_font did not know about the conversion.
-Adding a new argument to it for passing that information.
-
-</pre>
-<p>[src/gdevpdtb.c src/gxfcopy.c src/gdevpdtd.c src/gdevpdtt.c src/gdevpdtb.h src/gdevpdtw.c src/gxfcopy.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-20T182617.744657Z"></a>
-2006-09-20T18:26:17.744657Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix Valgrind warnings: (1) don't use sscanf on a non 0-terminated PS strings.
-Temporaty replace the last character of the string with '\0' before scanning.
-(2) Don't assign a structure to itself. Check for this case and skip the
-assignment. Bug 688890.
+See comment in code.
 
 </pre>
-<p>[src/gdevpdfm.c src/gshtscr.c src/gdevprn.c]</p>
+<p>[src/gdevpbm.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-20T120104.572458Z"></a>
-2006-09-20T12:01:04.572458Z leonardo</strong></p>
+<p><strong><a name="2007-04-23T173816.893357Z"></a>
+2007-04-23T17:38:16.893357Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix : pdfinflt.ps didn't work with some files.
-
-DETAILS :
+Fix : Provide alternative char codes in a CIDDecoding resource (continued).
 
-This is a minimal change for my current need.
-This patch relates to the bug 687796, but doesn't fix it.
+DETAILS : 
 
-</pre>
-<p>[toolbin/pdfinflt.ps]</p>
-</blockquote>
+Removing an unused variable.
 
-<p><strong><a name="2006-09-19T234803.361024Z"></a>
-2006-09-19T23:48:03.361024Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Correct a typo that cause jpx decoding to fail for all files.
 </pre>
-<p>[jasper/src/libjasper/jp2/jp2_dec.c]</p>
+<p>[src/zcid.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-19T234543.473583Z"></a>
-2006-09-19T23:45:43.473583Z Ralph Giles</strong></p>
+<p><strong><a name="2007-04-23T132747.091654Z"></a>
+2007-04-23T13:27:47.091654Z leonardo</strong></p>
 <blockquote>
 <pre>
-Propagate error messages from the jasper library.</pre>
-<p>[src/lib.mak src/sjpx.c]</p>
-</blockquote>
+Fix : Provide alternative char codes in a CIDDecoding resource.
 
-<p><strong><a name="2006-09-19T194020.717813Z"></a>
-2006-09-19T19:40:20.717813Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Wrinting a PDF/A, convert True Type fonts into CIDFontType2 (continued).
+DETAILS : 
 
-DETAILS :
+Bug 689168 "Wrong Symbol displayed from MS-PGothic".
+See the documentation change.
 
-This is a partial fix the bug 688790  
-"pdfwrite : The PDF/A conversion needs to re-encode texts".
+Note : FAPI implemented this feature with Decoding resource a long ago,
+but it was not documented in Language.htm .
 
-This is a code restructurization against missed function prototypes.
-The change is algorithmically equivalent.
+The old documentation about CIDDecoding in Language.htm appears incorrect.
+The dictionary values were not strings.
+They were arrays of integers.
 
 </pre>
-<p>[src/gdevpdtf.c src/gdevpdtw.c src/gdevpdtf.h src/gdevpdtw.h]</p>
+<p>[lib/gs_ciddc.ps doc/Language.htm src/zcid.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-19T185910.571301Z"></a>
-2006-09-19T18:59:10.571301Z leonardo</strong></p>
+<p><strong><a name="2007-04-23T064208.584860Z"></a>
+2007-04-23T06:42:08.584860Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix (pdfwrite) : Wrinting a PDF/A, convert True Type fonts into CIDFontType2.
-
-DETAILS :
+Fix (p*mraw devices) : Removing an incorrect debug printing (continued).
 
-THis is a partial fix the bug 688790  
-"pdfwrite : The PDF/A conversion needs to re-encode texts".
+DETAILS : 
 
-PDF/A doesn't allow True Type fonts with Encoding Differences.
-Therefore we convert such fonts into CIDFontType2.
-The main work is done with 2 functions :
-pdf_convert_truetype_font_descriptor and
-pdf_convert_truetype_font.
-See comments in code about the conversion algorithm.
-
-Minor change (gdevpdtw.c) : The old code always compressed CIDToGIDMap.
-The new code does dependently on the CompressFonts distiller parameter.
-Except that, for a non-PDFA run the code change should be equivalent.
-
-Now the font conversion works, but Adobe preflight tool
-reports missed glyphs by unknown reason.
-Will need a separate patch for that.
+Revision 7869 fails with any PDF file.
+Fixing it now.
+See comment in code.
 
 </pre>
-<p>[src/gdevpdfx.h src/gdevpdtd.c src/gdevpdtf.c src/gdevpdtw.c src/gdevpdfb.h src/gdevpdtf.h]</p>
+<p>[src/gdevpbm.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-19T160849.517323Z"></a>
-2006-09-19T16:08:49.517323Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-22T220022.158968Z"></a>
+2007-04-22T22:00:22.158968Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Work around a bug in the image operator, which doesn't always restore the
-operand stack when it fails.
-Bugs  688532, 688646, 688672, 688736, 688740, 688899.
+Fix MSVC 7 warnings about unused variables and unreferenced labels.
 </pre>
-<p>[lib/pdf_draw.ps]</p>
+<p>[src/zalg.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-19T095525.954073Z"></a>
-2006-09-19T09:55:25.954073Z leonardo</strong></p>
+<p><strong><a name="2007-04-22T202522.439569Z"></a>
+2007-04-22T20:25:22.439569Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix (pdfwrite) : Uninitialized variables.
+Implementing high level patterns, step 10.
 
-DETAILS :
+DETAILS : 
 
-1. ps_encoding_index sometimes was not initialized in gdevpdtt.c .
-   Bug 688898 "ps2pdf segfaults in gdevpdtt.c: pdf_reserve_char_code_in_pdfont ()".
-
-2. Cygwin/gcc reports a possibly uninitialized variable in gdevpdfu.c .
-   Actually the compiler is not enough clever.
-
-3. Removed unused variables in gdevpdtt.c .
+gx_pattern_tile_is_clist crashed with empty tile.
+Debugged with CET 09-34.PS .
 
 </pre>
-<p>[src/gdevpdtt.c src/gdevpdfu.c]</p>
+<p>[src/gxpcmap.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-19T082045.476798Z"></a>
-2006-09-19T08:20:45.476798Z leonardo</strong></p>
+<p><strong><a name="2007-04-22T201902.249842Z"></a>
+2007-04-22T20:19:02.249842Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix (pdfwrite) : Generalize pdf_finish_font_descriptors (continued).
-
-DETAILS :
+Fix (p*mraw devices) : Removing an incorrect debug printing.
 
-This is a preparation for the bug 688790  
-"pdfwrite : The PDF/A conversion needs to to re-encode texts".
-The last patch appears incomplete.
-This adds the pdf_resource_type_t parameter to pdf_finish_resources,
-and defines pdf_convert_truetype_font_descriptor for future implementation.
+DETAILS : 
 
-This change is algorithmically equivalent.
-
-</pre>
-<p>[src/gdevpdtd.c src/gdevpdtf.c src/gdevpdfu.c src/gdevpdtw.c src/gdevpdtd.h src/devs.mak src/gdevpdtf.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-19T071254.902919Z"></a>
-2006-09-19T07:12:54.902919Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Generalize pdf_finish_font_descriptors.
+Since revision 7795 the debug build of the old code prints "0 strings:" 
+to stderr when interpreting any PDF file.
+The release code doesn't do that. This printing is not controlled by any option.
+Besides that, if a device parameter OutputIntent is specified,
+the debug printing code accesses string parts by constant indices 
+with no checking the string length, so it causes a potential crash.
 
-DETAILS :
+Removing this code portion now because (1) we believe that
+the debug and release build must generate same stderr by default,
+and (2) we need a stable code with no dependence on the OutputIntent value.
 
-This is a preparation for the bug 688790  
-"pdfwrite : The PDF/A conversion needs to to re-encode texts".
-It generalizes pdf_finish_font_descriptors to
-pdf_finish_resources. Also define a stub for
-pdf_convert_truetype_font.
-
-This change is algorithmically equivalent.
+Since Use.htm doesn't specify an useful -Z option to control this printing,
+we believe that the device must implement anothe device parameter to control it.
 
 </pre>
-<p>[src/gdevpdtd.c src/gdevpdfu.c src/gdevpdtw.c src/gdevpdtd.h]</p>
+<p>[src/gdevpbm.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-19T035534.654291Z"></a>
-2006-09-19T03:55:34.654291Z Ralph Giles</strong></p>
+<p><strong><a name="2007-04-22T175556.827285Z"></a>
+2007-04-22T17:55:56.827285Z leonardo</strong></p>
 <blockquote>
 <pre>
-Add the PDF/A and PDF/X prefix source files to the installed library 
-file list. Bug 688861.
-</pre>
-<p>[src/unixinst.mak]</p>
-</blockquote>
+Implementing the PS operator .sort in C language.
 
-<p><strong><a name="2006-09-19T023301.156102Z"></a>
-2006-09-19T02:33:01.156102Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Add a few new files to the unix makefile installation target. In 
-particular, opdfread.ps is needed by the ps2write device. We also
-install the new ps2ps2 convenience script for invoking it. Bug 688861.
-</pre>
-<p>[lib/ps2ps2 src/unixinst.mak]</p>
-</blockquote>
+DETAILS : 
 
-<p><strong><a name="2006-09-19T022159.699240Z"></a>
-2006-09-19T02:21:59.699240Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Correct a broken link. Fixes bug 688896.
-</pre>
-<p>[doc/Ps2pdf.htm]</p>
-</blockquote>
+This is a partial fix for bug 688971 
+"huge performace problem (with large TT font?)".
+Patch from SaGS.
 
-<p><strong><a name="2006-09-16T023146.612720Z"></a>
-2006-09-16T02:31:46.612720Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Change s/steram/stream/ introduced in rev. 7040 and causing compile errors
-on old versions of MSVC. Bug 688893.
+The old PS implementation of lib\gs_init.ps::.sort uses a 
+slow O(n^2) algorithm. Plus, array indexing operations are lenghty 
+in PostScript. It seems to me this was initially written to sort 
+the very few "%disk*%" names, so speed was irrelevant. Now, it is 
+used to sort 'loca' tables (in some damaged TTFs). 
 
-</pre>
-<p>[src/gp_mswin.c src/gdevpdfi.c]</p>
-</blockquote>
+The patch implements the heap sort algorithm from the programmer's 
+bible. This algorithm is guaranteed to be O(n log n) in the worst 
+case. Variable's names are those from Knuth's book. Labels denote the 
+algorithm's steps.
 
-<p><strong><a name="2006-09-14T172956.804569Z"></a>
-2006-09-14T17:29:56.804569Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Copy a non 0-terminated PS string to a local buffer to avoid scanning past
-the end of the string. Also fix a few compiler warnings.
-Bug 688882.
-</pre>
-<p>[src/gdevpdfp.c]</p>
-</blockquote>
+The implementation retains the maximum generality for the predicate, 
+i.e. it can be anything that is able to compare 2 objects on the 
+o-stack and leave a bool in their place. The predicate is not 
+restricted to what's available to a FunctionType 4 function.
 
-<p><strong><a name="2006-09-14T171941.966384Z"></a>
-2006-09-14T17:19:41.966384Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Pacify Valgrind. Initialize penum->planes[i].source.data in gsimage.c
-These pointers are enumerated during garbage collection.
-Bug 688886.
 </pre>
-<p>[src/gsimage.c]</p>
+<p>[src/zalg.c src/int.mak lib/gs_init.ps]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-14T121543.242134Z"></a>
-2006-09-14T12:15:43.242134Z leonardo</strong></p>
+<p><strong><a name="2007-04-22T115025.863066Z"></a>
+2007-04-22T11:50:25.863066Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix (type1 hinter) : Delayedly adjust matrix precision with sbw data.
+Fix (TT fonts) : A faster seeking through 'sfnts' array.
 
-DETAILS :
+DETAILS : 
 
-Bug 688875 "type1 hinter: Valgrind reports uninitialized data".
+This is a partial fix for bug 688971 
+"huge performace problem (with large TT font?)".
+Patch from SaGS.
 
-The old code initializes matrices after importing data from sbw instruction.
-If an sbw argument is big, t1_hinter__adjust_matrix_precision
-adjusts the ctmf matrix coeffitients, which appear uninitialized
-at that time. 
+src\zfont42.c::string_array_access_proc() is now caches
+the string index used last, and starts the next search from there. 
+This info in stored together with the ref to 'sfnts', and 
+consists of index of the string (.mru_sfnts_index) and total number 
+of data bytes that precede this string (.mru_sfnts_pos).
 
-In most cases the bug has no consequences besides bothering Valgrind.
-Only a harmful case was a big glyph width after small coordinates of all outline poles.
-We don't know whether it practically appears.
+If passing NULL for the 2 new parameters, string_array_access_proc() 
+beheaves at it did before and starts the search from the beginning.
 
-The new code delays the accounting sbw arguments for the
-time when all poles are imported. At that time ctmf
-is definitely initialized, and the trailing moveto
-already accounted the glyph width. So it only needs to account
-the glyph origin for the case when its coordinate is 
-a big negative number (a pretty rare case though).
+Otherwise it does one of:
+- search forward from the mru string (possibly returning data from 
+  it, without actually skipping anything), if new position >= 
+  current's string starting position;
+- search backwards from current string if requested position is in 
+  the 2nd half of the fragment before the current string;
+- search forward from the beginning if in 1st half.
 
-</pre>
-<p>[src/gxhintn.c]</p>
-</blockquote>
+The old garbager descriptor for gs_type42_data_s assumed
+'ref' fields only. Now it is changed to account new fields,
+which are not 'ref'.
 
-<p><strong><a name="2006-09-14T043159.160662Z"></a>
-2006-09-14T04:31:59.160662Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Make the gs configure check the exit code of the jasper configure script 
-and print an error if it fails, avoiding a later build error if 
-jas_config_ac.h is not generated. Patch from Marcos H. Woehrmann. 
-Closes bug 688887.
 </pre>
-<p>[src/configure.ac]</p>
+<p>[src/zfcid1.c src/zbfont.c src/ifont.h src/zfont42.c src/ifont42.h]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-14T020708.908291Z"></a>
-2006-09-14T02:07:08.908291Z Ralph Giles</strong></p>
+<p><strong><a name="2007-04-21T023344.148360Z"></a>
+2007-04-21T02:33:44.148360Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Check for a jpx image decoding fewer than the expected number of 
-channels, returning an error instead of a segfault. Work around
-for bug 688869, customer 531.
-</pre>
-<p>[jasper/src/libjasper/jp2/jp2_dec.c]</p>
-</blockquote>
+Fix all warnings generated by MSVC 6 & 7 except the warnings matching
+"C4018|C4244|jbig2dec|jasper" regular expression.
 
-<p><strong><a name="2006-09-14T015735.708945Z"></a>
-2006-09-14T01:57:35.708945Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Add correct copyright header and revision Id to some recently added 
-files. Also set native eol-style.
 </pre>
-<p>[src/strmio.c src/wtsimdi.c src/strmio.h src/gdevimdi.c]</p>
+<p>[src/dwimg.h src/lib.mak src/iscannum.c src/windows_.h src/gdevwpr2.c src/gp_mswin.c src/sfxstdio.c src/gdevpdfe.c src/gp_msprn.c src/dwdll.c ijs/unistd_.h src/dwsetup.cpp]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-13T172329.059613Z"></a>
-2006-09-13T17:23:29.059613Z leonardo</strong></p>
+<p><strong><a name="2007-04-19T150451.253884Z"></a>
+2007-04-19T15:04:51.253884Z Thomas DiGennaro</strong></p>
 <blockquote>
 <pre>
-Fix (pdfwrite) : CIDFontType2 must not embed into PDF 1.2 .
-
-DETAILS :
-
-Bug 688889 "pdfwrite : CIDFontType2 must not embed with CompatibilityLevel=1.2".
-
-The last patch fixed it incorrectly : it skips the font embedding 
-rather than converts the font into a non-CID.
-This patch does convert the font into a Type 3 bitmap font.
-
+Integrate make_testdb.py with new environment,
+including testing.cfg and python procedures in other scripts.
+make_testdb.py supports creation of a testdata.db with checksums
+generated by running gs build in HEAD/ and installed in gshead/.
 </pre>
-<p>[src/gdevpdtt.c src/gdevpdtf.c]</p>
+<p>[toolbin/tests/README toolbin/tests/make_testdb toolbin/tests/make_testdb.py]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-13T115910.663495Z"></a>
-2006-09-13T11:59:10.663495Z leonardo</strong></p>
+<p><strong><a name="2007-04-18T002349.202468Z"></a>
+2007-04-18T00:23:49.202468Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Upgrading the clist file access with 64 bits file access.
-
-DETAILS :
+Fix a few warnings generated by GCC 4.1.2.
 
-Bug 688394 "clist playback of large pdf image segfaults".
-
-clist file position variable changed type to int64_t.
- 
 </pre>
-<p>[src/gxclmem.c src/gxclfile.c src/gxclist.c src/gxcldev.h src/gxclmem.h src/gxband.h src/gxclread.c src/gxclio.h src/gxclutil.c]</p>
+<p>[src/gxttfb.c src/gdevpbm.c src/gdevpsdi.c src/gspath1.c src/zchar.c src/ttinterp.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-13T115746.585499Z"></a>
-2006-09-13T11:57:46.585499Z leonardo</strong></p>
+<p><strong><a name="2007-04-17T183939.936412Z"></a>
+2007-04-17T18:39:39.936412Z leonardo</strong></p>
 <blockquote>
 <pre>
-Implementing a 64 bits file access.
-
-DETAILS :
+Fix : A bug in device_cpath_accum_enum_ptrs.
 
-This is a preparation for a fix for 
-bug 688394 "clist playback of large pdf image segfaults".
+DETAILS : 
 
-This is a preliminary implementation.
-Now it compiles for MSVC8, Linux/gcc .
-For other platforms/compilers it is stubbed with 32 bits file access.
+Bug 689177 Another heap corruption (issue 2).
 
-This patch requires to define  -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE
-compiler options on Linux in Makefile .
+gx_device_clip::list.head was never enumerated.
+The bug was intriduced in rev 7120 (5 months, 3 weeks ago) by leonardo.
 
-We could not figure out why Cygwin/gcc defines fopen64, ftello64, fseeko64,
-and then cannot link them. We didn't find imlementations of those functions 
-in C libraries.
- 
 </pre>
-<p>[src/lib.mak src/gp_iwatc.c src/gp_macio.c src/gpmisc.c src/gp_mswin.c src/gpmisc.h src/gp_os2.c src/gp_unix.c src/gp_unifs.c src/gp.h src/gp_vms.c]</p>
+<p>[src/gxacpath.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-13T115634.416452Z"></a>
-2006-09-13T11:56:34.416452Z leonardo</strong></p>
+<p><strong><a name="2007-04-17T175743.141720Z"></a>
+2007-04-17T17:57:43.141720Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Unwinding the revision 7038 due to wrong log message.
+Remove the inadvertently added instance of testing.cfg; it clobbers 
+local configs. Changes should instead be made to testing.cfg.example, 
+with the expectation that users will copy that to testing.cfg and
+edit to suit.
 </pre>
-<p>[src/lib.mak src/gp_iwatc.c src/gp_macio.c src/gpmisc.c src/gp_mswin.c src/gpmisc.h src/gp_os2.c src/gp_unix.c src/gp_unifs.c src/gp.h src/gp_vms.c]</p>
+<p>[toolbin/tests/testing.cfg]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-13T113629.213707Z"></a>
-2006-09-13T11:36:29.213707Z leonardo</strong></p>
+<p><strong><a name="2007-04-17T142846.266428Z"></a>
+2007-04-17T14:28:46.266428Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix : Cygwin/gcc warnings.
+Implementing high level patterns, step 9.
 
-DETAILS :
+DETAILS : 
 
-This includes fixes for potentionally harmful warnings :
+This fixes the bug 688396, step 9
+It switches on the clist-based implementation of patterns.
+We arbitrary set the 1Mb threshold for large patterns.
+The threshold is not perfect - see (3) below.
 
-Uninitialized variable : interp.c, zupath.c .
+Rather it fixes the bug, we would like to do further improvements someday :
 
-Missing function prototype : zfile.h, stream.h (for sfxstdio.c),
- 
-</pre>
-<p>[src/lib.mak src/gp_iwatc.c src/gp_macio.c src/gpmisc.c src/gp_mswin.c src/gpmisc.h src/gp_os2.c src/gp_unix.c src/gp_unifs.c src/gp.h src/gp_vms.c]</p>
-</blockquote>
+1. Large uncolored patterns are not implemented. Need a color substitution forwarding device.
+2. Get rid of non_gc_memory in the pattern clist.
+3. For CET tests the choice of image-based or clist-based representation must be smarter than 
+   MAX_BITMAP_PATTERN_SIZE threshold. While rendering a small pattern to memory device,
+   check whether PaintProc applies another apttern. If so, discard the image and
+   convert to the clist representation with running PaintProc at second time.
+   Need a special forwarding device for the pattern color detection.
+4. When compiled with MAX_BITMAP_PATTERN_SIZE 0,
+   a wrong rendering of imagemask inside a pattern stream with ppmraw -r600 245-13.ps, 269-01.ps
+5. When compiled with MAX_BITMAP_PATTERN_SIZE 0,
+   a wrong rendering of image inside a pattern stream with pkmraw -r600 035-07.ps
+6. When compiled with MAX_BITMAP_PATTERN_SIZE 0,
+   a minor coordinate difference (+-1 pixel) appeared with pkmraw -r600 244-01.ps
+7. When compiled with MAX_BITMAP_PATTERN_SIZE 0,
+   the rendeting is slow with pkmraw -r600 245-13.ps, 269-01.ps 
+8. (time optimization) clist_init is called twice when creating a clist-based pattern.
+9. (time optimization) While a clist playback for a large pattern cell,
+   set the bbox for the current clipping path for the clist device,
+   to allow a faster skipping of elements outside the bbox.
+10. (space optimization) Store pattern stream in the pattern cache memory; properly 
+   account the stream size while computing the cache memory usage.
+11. (space optimization, 32K per pattern) Purge and free clist buffer 
+   (which includes a tile cache) when a clist-based pattern is not active
+   between reading and writing. Why the tile cace is a property of a clist object ?
+   We would like to have a single global tile cache.
 
-<p><strong><a name="2006-09-13T031802.411968Z"></a>
-2006-09-13T03:18:02.411968Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes a minor logic bug relating to handleerror introduced by rev 6970.
 </pre>
-<p>[lib/gs_init.ps]</p>
+<p>[src/gxpcmap.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-13T000823.753905Z"></a>
-2006-09-13T00:08:23.753905Z leonardo</strong></p>
+<p><strong><a name="2007-04-17T140950.996301Z"></a>
+2007-04-17T14:09:50.996301Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix (pdfwrite) : Improve the encoding choice for 'glyphshow'.
-
-DETAILS :
-
-Bug 688889 "pdfwrite : CIDFontType2 must not embed with CompatibilityLevel=1.2".
-Also fixing the test case of the bug 688857 with CompatibilityLevel=1.4
-(some characters were converted into outlines).
-
-1. Embedded a CMap, which is not allowed in PDF 1.2 (gdevpdtc.c).
+Implementing high level patterns, step 8.
 
-2. CIDFontType2 must not embed inro PDF 1.2 (gdevpdtf.c).
+DETAILS : 
 
-3. Improved pdf_make_text_glyphs_table_unencoded about the choice of
-   character codes for converting /name glyphshow into a PDF text (gdevpdtt.c).
-   See comments in code.
+This is a preparation for fixing the bug 688396, step 8
 
-</pre>
-<p>[src/gdevpdtc.c src/gdevpdtt.c src/gdevpdte.c src/gdevpdtf.c src/gdevpdtf.h]</p>
-</blockquote>
+This change is algorithmically equivalent :
+the new behavior is temporarily disabled with 
+MAX_BITMAP_PATTERN_SIZE macro.
 
-<p><strong><a name="2006-09-12T050758.847657Z"></a>
-2006-09-12T05:07:58.847657Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Move the debugging information to a single line to reduce log noise.
-</pre>
-<p>[src/mkromfs.c]</p>
-</blockquote>
+The revision 7856 appears incorrect in the part 
+"Disables tile cache for clist-based patterns.".
+As a consequence, the revision 7855 appears incorrect in the part 
+"2. Releases the clist buffer when the clist writer completes with a pattern stream.".
 
-<p><strong><a name="2006-09-11T202601.824717Z"></a>
-2006-09-11T20:26:01.824717Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Check in working files for the GPL imdi (integer multi-dimensional 
-interpolation) library for color mapping. This is needed by the imdi
-device. Port from the ghostpcl tree.
-</pre>
-<p>[imdi/arch.h imdi/imdi.c imdi/Jamfile imdi/imdi.h imdi/imdi_imp.h imdi/imdi_k.c imdi/cctiff.c imdi/LICENSE imdi/imdi_k.h imdi/imdi_tab.c imdi/config.h imdi/imdi_gen.c imdi/README imdi/cgen.c imdi/imdi_tab.h imdi/copyright.h imdi imdi/imdi_gen.h]</p>
-</blockquote>
+This patch fixes that.
+It allocates a half of 32K buffer for clist writer stream,
+and another half for tile cache.
 
-<p><strong><a name="2006-09-11T070218.845878Z"></a>
-2006-09-11T07:02:18.845878Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Replaces the unnecessary extra 'stopped' around uses of .completefont
-(introduced in 7017) with uses of .errorexec, which was created for exactly
-this purpose; restructures .completefont slightly so if .buildfontxxx
-signals an error, that error will be reported rather than invalidfont.
-(This behavior matches the Adobe interpreters.)
-</pre>
-<p>[lib/gs_fonts.ps]</p>
-</blockquote>
+When building with MAX_BITMAP_PATTERN_SIZE 0,
+the clist-based pattern code pased the testing with 
+ppmraw -r600 comparefiles 
+and pkmraw -r600 comparefiles. 
+Rather this testing detected few problems,
+we believe that they're not important for the bug 688396.
 
-<p><strong><a name="2006-09-11T033251.278989Z"></a>
-2006-09-11T03:32:51.278989Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Makes zbuildfont0 generate a rangecheck error if the Encoding of a
-SubsVector-based font is not large enough for the entire code space, for
-greater Adobe compatibility.  (The graphics library only causes an error if
-a show operator would actually reference an element beyond the end of the
-Encoding.)
-</pre>
-<p>[src/zfont0.c]</p>
-</blockquote>
+This code needs further improvements :
+1. Large uncolored patterns are not implemented. Need a color substitution forwarding device.
+2. Get rid of non_gc_memory in the pattern clist.
+3. For CET tests the choice of image-based or clist-based representation must be smarter than 
+   MAX_BITMAP_PATTERN_SIZE threshold. While rendering a small pattern to memory device,
+   check whether PaintProc applies another apttern. If so, discard the image and
+   convert to the clist representation with running PaintProc at second time.
+   Need a special forwarding device for the pattern color detection.
+4. When compiled with MAX_BITMAP_PATTERN_SIZE 0,
+   a wrong rendering of imagemask inside a pattern stream with ppmraw -r600 245-13.ps, 269-01.ps
+5. When compiled with MAX_BITMAP_PATTERN_SIZE 0,
+   a wrong rendering of image inside a pattern stream with pkmraw -r600 035-07.ps
+6. When compiled with MAX_BITMAP_PATTERN_SIZE 0,
+   a minor coordinate difference (+-1 pixel) appeared with pkmraw -r600 244-01.ps
+7. When compiled with MAX_BITMAP_PATTERN_SIZE 0,
+   the rendeting is slow with pkmraw -r600 245-13.ps, 269-01.ps 
+8. (time optimization) clist_init is called twice when creating a clist-based pattern.
+9. (space optimization) Store pattern stream in the pattern cache memory; properly 
+   account the stream size while computing the cache memory usage.
+10. (space optimization, 32K per pattern) Purge and free clist buffer 
+   (which includes a tile cache) when a clist-based pattern is not active
+   between reading and writing. Why the tile cace is a property of a clist object ?
+   We would like to have a single global tile cache.
 
-<p><strong><a name="2006-09-11T032939.283562Z"></a>
-2006-09-11T03:29:39.283562Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Makes kshow generate invalidfont if the current font is a composite font,
-per PLRM.  (The graphics library does enforce this restriction, but in
-gs_kshow_n_init, not in gs_kshow_begin, and the interpreter uses the
-latter.)
 </pre>
-<p>[src/zchar.c]</p>
+<p>[src/gxclist.c src/gxclbits.c src/gxpcmap.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-10T222431.060699Z"></a>
-2006-09-10T22:24:31.060699Z leonardo</strong></p>
+<p><strong><a name="2007-04-17T065536.784240Z"></a>
+2007-04-17T06:55:36.784240Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix : pfont->uid.xvalues uses a wrong allocator 
+Implementing high level patterns, step 7.
 
-DETAILS :
+DETAILS : 
 
-Bug 688883 "pfont->uid.xvalues uses a wrong allocator".
+This is a preparation for fixing the bug 688396, step 7.
 
-In the old code build_gs_simple_font allocates uid in the current memory, 
-but few moments later build_gs_sub_font changes the current space to the space 
-of the font dictionary, and allocates the font structure in it.
+This patch fixes the Bug 689176  
+"Infinite loop in gxpcmap.c ln 680.",
+which was introduced with revision 7853
+In gx_pattern_cache_add_entry mbits was reset
+before revision 7853 when "the pattern completely fills its box",
+and it was not after the revision 7853.
+Thus the revision 7853 appears not algorithmically equivalent
+rathen than expected.
 
-The new code allocates the font's uid in same space as the font dictionary.
+This change restores the correct behavior,
+and improves gx_pattern_cache_free_entry
+for an easier monitoring of a pattern cell memory size
+with a C debugger.
 
-</pre>
-<p>[src/zbfont.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-10T155510.276590Z"></a>
-2006-09-10T15:55:10.276590Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Pacify Valgrind. Initialize an uninitialized variable and break up an
-expression, which, after overly aggressive optimization, causes an access
-to uninitialized memory. Partial fix for the bug 688845.
-</pre>
-<p>[src/sfxstdio.c src/zcontrol.c]</p>
-</blockquote>
+This code needs further improvements :
+1. Large uncolored patterns are not implemented.
+2. Get rid of non_gc_memory in the pattern clist writer.
+3. clist_init is called twice when creating a clist-based pattern.
 
-<p><strong><a name="2006-09-10T151603.635497Z"></a>
-2006-09-10T15:16:03.635497Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Change to use 'export' rather than 'checkout' to decrease the size of the
-local directory. We don't need the .svn tree for the test.
 </pre>
-<p>[toolbin/search-svn-revs]</p>
+<p>[src/gxpcmap.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-09T192214.993650Z"></a>
-2006-09-09T19:22:14.993650Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-17T002538.792981Z"></a>
+2007-04-17T00:25:38.792981Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-Use an integer format to print uint32_t value instead of a long format.
-We don't support 16-bit platforms but we do support 64-bit platforms where
-uint32_t and long are of different size. Bug 688860.
-	</pre>
-<p>[src/mkromfs.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-08T171410.868705Z"></a>
-2006-09-08T17:14:10.868705Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-Fix for matrix operation floating point accuracy differences in the
-CET 10-xx.ps files.
+This is a patch for bug report #689171.
 
 DETAILS:
+With this fix, DeviceN colors with a DeviceCMYK base color, will be treated as
+DeviceCMYK in regards to overprint.
 
-This fix adds casts to float to produce the same floating point results
-from matrix calculations as expected by the CET.
-</pre>
-<p>[src/gsmatrix.c src/gscoord.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-07T115903.339408Z"></a>
-2006-09-07T11:59:03.339408Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Provide a conservative choice of BaseEncoiding.
-
-DETAILS :
-
-Bug 688823 "large files embedding AndaleMonoWTG".
-
-The old code choosen BaseEncoding for each text string independently 
-on others. It caused creating multiple font copies due to encoding conflict.
-The new code implements a new font resource property 
-preferred_encoding_index to make the choice be conservative
-in case of multiple possibilities.
-
-</pre>
-<p>[src/gdevpdtt.c src/gdevpdtf.c src/gdevpdtf.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-07T064120.228510Z"></a>
-2006-09-07T06:41:20.228510Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix rangecheck problem (688841) and wrong .notdef appearance (688803)
-for customer #130.
-</pre>
-<p>[lib/gs_ttf.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-05T210803.225425Z"></a>
-2006-09-05T21:08:03.225425Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdf14 device) : Properly intersect rects when composing transparency buffers.
-
-DETAILS :
-
-Bug 688631 "PDF segfault".
-
-The old code supposed : the higher buffer, the smaller rect.
-Not shure why. The test sample includes the opposite case.
- 
-</pre>
-<p>[src/gdevp14.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-04T224741.607858Z"></a>
-2006-09-04T22:47:41.607858Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Add Valgrind error suppression files for Ghostscript and 3rd party libraries to
-gs/toolbin .
-</pre>
-<p>[toolbin/vg_bugs.supp toolbin/vg_okay.supp]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-04T125036.207010Z"></a>
-2006-09-04T12:50:36.207010Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (stroking) : Zero lengh dashes have been missed, part 1.
-
-DETAILS :
-
-Bug 688838 "stroking: A zero length dash missed".
-Bug 687720 "Zero length lines must not stroke" (recently reopened).
-
-This patch defines a new path element type dash_segment,
-and uses it for internal needs of the stroking algorithm.
-
-The old code skipped zero length dashes with a non-round cap.
-It appears incompatible to Adobe CPSI.
-The new code renders zero length dashes with any cap type,
-if the path is not degenerate.
-
-The new type of path segment works for storing the path tangent
-at the dash start point. The tangent can't represent with a small line segment
-(as it tried in old hacks) due to insufficient precision of 'fixed'.
-
-In subpath_expand_dashes the branch "within epsilon of the end
-of the dash element" have been changed for a better Adobe compatibility
-with looking ahead for a zero length dash pattern.
-When a zero length dash fall to a path corner,
-the old code choosen the direction of the next segment (after the corner).
-The new code (as Adobe compatibile) chooses the direction of the last segment
-(before the corner).
-
-In the old code of gx_stroke_path_only_aux we don't understand the branch
-"if (pgs_lp->dot_length != 0) break;"
-It look contradicting to the comment above it.
-Leaving it as it is, but the condition has been changed to 
-(pgs_lp->dot_length != 0 && pseg->type != s_dash)
-to comply with the new logic. Likely dot_length is now a rudiment.
-
-The old code arbitrary applied a horizontal stroke adjustment for 
-zero length dashes. The new code uses the direction of the path tangent.
-Due to that some dashes got ununiform shapes, and we improved 
-the stroke adjustment against undiserable regression with PixelisAd.pdf.
-The new code adjusts horizontal and vertical strokes,
-each stroke by both directions X and Y, if the dash length
-is greater than 1 pixel, and the dash is isolated. 
-Otherwise the transversal adjustment applies only.
-
-The old code did not render zero length subpathes 
-when .setdotlength was called with a non-zero argument.
-It happens since Revision 4173.
-The new code restores the correct behavior, which is important
-for the PCL interpreter.
-
-An unfixed problem :
-When a dash pattern is very short, 
-the last dash of a segment appears ununiform due 
-to accumulating a significant rounding error.
-This problem to be fixed separately in order to
-simplify the regression analyzis.
-
-Note that this patch doesn't provide an HP LazerJet compatibility,
-which orients zero length dashes at path corner differently than Adobe.
-Also HP LazerJet doesn't paint zero length pathes with round caps as PLRM3 specifies.
-
-</pre>
-<p>[src/lib.mak src/gxpdash.c src/gxpath.h src/gzpath.h src/gxstroke.c src/gxpcopy.c src/gxpath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-09-04T114017.503680Z"></a>
-2006-09-04T11:40:17.503680Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (ps2write) : Didn't write the OPDFRead procset.
-
-DETAILS :
-
-This patch includes 3 things :
-
-1. In gdevpdfd.c : A temporary fix for Bug 688856  
-"Problems with ps2write (see comment #5)".
-We keep the bug open because it still requires our
-attention about the order of initialization events.
-
-2. In gdevpdtt.c : Allow writing True Types with glyph indices over 255.
-The old code is compatible to a bug in Adobe reader 3,
-which is irrelevant to ps2write. The new code 
-keeps the old logic with pdfwrite and skips the check
-with ps2write.
-
-3. In opdfread.ps : .max was undefined.
-
-This patch helps to work on the customer bug 688790  
-"pdfwrite : The PDF/A conversion needs to to re-encode texts"
- 
 </pre>
-<p>[src/gdevpdtt.c lib/opdfread.ps src/gdevpdfd.c]</p>
+<p>[src/gscdevn.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-09-01T232322.779504Z"></a>
-2006-09-01T23:23:22.779504Z Ralph Giles</strong></p>
+<p><strong><a name="2007-04-17T000210.771224Z"></a>
+2007-04-17T00:02:10.771224Z leonardo</strong></p>
 <blockquote>
 <pre>
-Port in progress IMDI device from the gs853merge branch.
+Fix : gs_copydevice2 crashed on error.
 
-DETAILS:
+DETAILS : 
 
-This implements a contone device that does accurate colorspace 
-transforms based on ICCLib/Argyle IMDI. This is work in progress
-by Dan Coby. It expectes the imdi source code off the gs top-level;
-this define IMDISRCDIR is in devs.mak, but should be moved to the
-top level makefile as with the other 3rd party library sources.
-
-Committing to trunk so as not to lose the work when the merge branch 
-goes away. New development should happen here.
-</pre>
-<p>[src/wtsimdi.c src/devs.mak src/gdevimdi.c]</p>
-</blockquote>
+This problem has been occasionally detected while working on large patterns.
+If an error happens in finish_copydevice, the function gs_copydevices
+first closes the device copy, then releases its stype.
+However a device usually provides a finalization method,
+which releases stype automatically. Thus it has been released twice,
+causing a crash in gs_free_object.
 
-<p><strong><a name="2006-09-01T231613.866145Z"></a>
-2006-09-01T23:16:13.866145Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-The official resource path is Resource/Font not Resource/Fonts
 </pre>
-<p>[src/Makefile.in]</p>
+<p>[src/gsdevice.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-31T215616.536344Z"></a>
-2006-08-31T21:56:16.536344Z Dan Coby</strong></p>
+<p><strong><a name="2007-04-16T235559.056841Z"></a>
+2007-04-16T23:55:59.056841Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix for 'invalid restore' in CET test file 16-04.ps.
+Implementing high level patterns, step 6.
 
-DETAILS:
+DETAILS : 
 
-There are were complications.  1)  The procedure .completfont was not properly
-signalling an error when it occured.  2)  This procedure is used from both
-definefont and findfont.  We need the error to be indicated as coming from
-the appropriate procedure.
+This is a preparation for fixing the bug 688396, step 6.
 
-The fix for this problem is to fix .completefont to properly report errors
-and to add stopped contexts around each of the invocations of .completefont,
-loading the errorname from .completefont and calling signalerror again with
-the appropriate procedure name.
-</pre>
-<p>[lib/gs_fonts.ps]</p>
-</blockquote>
+This change is algorithmically equivalent :
+the new behavior is temporarily disabled with 
+MAX_BITMAP_PATTERN_SIZE macro.
 
-<p><strong><a name="2006-08-31T103411.431819Z"></a>
-2006-08-31T10:34:11.431819Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : Improving the documentation about computing a text object tag in gspaint.c .
+This patch :
+1. Implements the memory cleanup when a clist-based pattern cache entry purges.
+2. Disables tile cache for clist-based patterns.
+3. Disables the processing of uncolored patterns as large patterns.
 
-DETAILS :
+This code needs improvements :
+2. Large uncolored patterns are not implemented.
+3. Get rid of non_gc_memory in the pattern clist writer.
 
-It's how I understand it while communicating with Stefan and Henry.
-I'll post it to code review for possible further improvements.
- 
 </pre>
-<p>[src/gspaint.c]</p>
+<p>[src/gxclist.c src/gxpcmap.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-31T095351.102347Z"></a>
-2006-08-31T09:53:51.102347Z leonardo</strong></p>
+<p><strong><a name="2007-04-16T185312.628313Z"></a>
+2007-04-16T18:53:12.628313Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix : Cygwin/gcc warnings.
+Implementing high level patterns, step 5.
 
-DETAILS :
+DETAILS : 
 
-This includes fixes for potentionally harmful warnings :
+This is a preparation for fixing the bug 688396, step 5.
 
-Uninitialized variable : interp.c, zupath.c .
+This change is algorithmically equivalent :
+the new behavior is temporarily disabled with 
+MAX_BITMAP_PATTERN_SIZE macro.
 
-Missing function prototype : zfile.h, stream.h (for sfxstdio.c),
- 
-</pre>
-<p>[src/gxi16bit.c src/gxhintn.c src/zstack.c src/stream.h src/interp.c src/files.h src/gswts.c src/gdevjpeg.c src/zupath.c]</p>
-</blockquote>
+This patch :
+1. Implements the tiling.
+2. Releases the clist buffer when the clist writer completes with a pattern stream.
+3. Cleans warnings from Cygwin/gcc build.
+4. Fixes a compilation error in gxpageq.c .
 
-<p><strong><a name="2006-08-30T190415.573176Z"></a>
-2006-08-30T19:04:15.573176Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Adds an Id line, accidentally omitted on initial checkin.
-</pre>
-<p>[toolbin/ocheck.py]</p>
-</blockquote>
+This code needs improvements :
+1. The memory cleanup is not done when the clist-based pattern cache entry purges.
+2. Large uncolored patterns work as colored (not tested yet).
+3. Get rid of non_gc_memory in the pattern clist writer.
 
-<p><strong><a name="2006-08-30T183850.635148Z"></a>
-2006-08-30T18:38:50.635148Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Print the hostname and architecture of the machine running the 
-regression to better distinguish multiple reports. This calls
-common unix tools and may therefore reduce portability.
-
-Also, print something to acknowledge empty fields in the report.
 </pre>
-<p>[toolbin/tests/run_nightly]</p>
+<p>[src/gsptype1.c src/gxpageq.c src/lib.mak src/gxpcmap.c src/gsptype1.h src/gxpcolor.h src/gxfill.c src/gxp1fill.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-30T163743.892868Z"></a>
-2006-08-30T16:37:43.892868Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-04-16T144542.497063Z"></a>
+2007-04-16T14:45:42.497063Z Thomas DiGennaro</strong></p>
 <blockquote>
 <pre>
-Adds a new tool, ocheck.py, for analyzing the dependency structure of object
-modules.  (It was originally created for detecting references from the
-library to the PostScript interpreter.)  While written in Python, it
-requires GNU-compatible 'nm' and 'objdump' programs, and also uses Python's
-subprocess module, so it may only run on Unix/Linux systems.
+Checkin the work on regression, search, testfiles.  Mostly Python scripts.
+See README files for documentation of use and structure.
 </pre>
-<p>[toolbin/ocheck.py]</p>
+<p>[toolbin/tests/dump_checksum.py toolbin/python toolbin/tests/gscheck_testfiles.py toolbin/tests/dump_checksum_plus.py toolbin/tests/update_baseline toolbin/tests/check_source.py toolbin/tests/gssum.py toolbin/tests/gscheck_all.py toolbin/tests/dump_checksum_raw.py toolbin/tests/find_unique_file.py toolbin/tests/rasterdb.py toolbin/tests/gscheck_fuzzypdf.py toolbin/search/README toolbin/testfiles toolbin/search toolbin/tests/get_baselines toolbin/tests/build_revision.py toolbin/tests/run_regression toolbin/tests/compare_checksumdb.py toolbin/tests/gsconf.py toolbin/tests/testdiff toolbin/tests/dump_testdb toolbin/tests/gsvalidate.py toolbin/tests/update_baseline.py toolbin/tests/make_baselinedb.py toolbin/tests/gscheck_raster.py toolbin/tests/update_pdfbaseline toolbin/tests/gsparamsets.py toolbin/tests/validate.py toolbin/tests/gstestutils.py toolbin/tests/compare_checksums.py toolbin/tests/regen_filelist.py toolbin/tests/run_nightly.py toolbin/tests/regen_baseline.py toolbin/tests/gstestgs.py toolbin/tests/run_regression.py toolbin/tests/get_baselines.py toolbin/tests/testdiff.py toolbin/tests/updatelistpdf.py toolbin/tests/gscheck_pdfwrite.py toolbin/tests/updatelist.py toolbin/tests/run_series.py toolbin/tests/get_baseline_log.py toolbin/tests/collate.py toolbin/tests/testing.cfg]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-30T002455.621075Z"></a>
-2006-08-30T00:24:55.621075Z Ralph Giles</strong></p>
+<p><strong><a name="2007-04-16T110219.661421Z"></a>
+2007-04-16T11:02:19.661421Z leonardo</strong></p>
 <blockquote>
 <pre>
-Port Stefan Kemper's object tagging work from the gs853merge branch of 
-the ghostpcl tree. This implements a simple and somewhat ad hoc method 
-of generating tag bits (as for RGBK generation) marking text and vector 
-vs image pixels.
+Implementing high level patterns, step 4.
 
-DETAILS:
+DETAILS : 
 
-This conflicts with Dan Coby's fix for bug 688638 in r6702. Dan will 
-resolve the conflict as part on new work he's doing on the code.
-</pre>
-<p>[src/lib.mak src/gstext.c src/gdevbit.c src/gspaint.c src/devs.mak src/gsutil.c]</p>
-</blockquote>
+This is a preparation for fixing the bug 688396, step 4.
 
-<p><strong><a name="2006-08-29T153838.438783Z"></a>
-2006-08-29T15:38:38.438783Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : MSVC compiler warning.
+This change is algorithmically equivalent :
+the new behavior is temporarily disabled with 
+MAX_BITMAP_PATTERN_SIZE macro.
 
-</pre>
-<p>[src/strmio.c]</p>
-</blockquote>
+The patch implements patterns with clist.
+The choice between the old and the new implementation
+is being controlled with MAX_BITMAP_PATTERN_SIZE macro.
+When the pattern tile size is bigger, it writes the pattern
+command stream into a clist object, which then
+is stored into the pattern cache.
+The pattern instantiation is done with the clist playback.
 
-<p><strong><a name="2006-08-29T044522.639369Z"></a>
-2006-08-29T04:45:22.639369Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Port changes over from the gs853merge tree to allow building a graphics
-lib with strmio, but without any interpreter modules (PCL6).
-</pre>
-<p>[src/stream.h src/sfxstdio.c src/files.h src/zfile.c src/stream.c]</p>
-</blockquote>
+This code needs improvements :
+1. It does not perform the tiling. Just renders a single instance of the pattern cell.
+2. The memory cleanup is not done when the pattern cache entry purges.
+3. Uncolored patterns work as colored.
+4. Need to optimize with releaseing the clist buffer when
+   the pattern clist writer completes.
+5. Get rid of non_gc_memory in the pattern clist writer.
 
-<p><strong><a name="2006-08-29T042649.196416Z"></a>
-2006-08-29T04:26:49.196416Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Add missing dependency for sarc4 filter module in pdfwrite. Needed when
-PDF interpreter is not included, but pdfwrite is.
+We commit this patch now because we need to merge 
+data structures with the "band_complexity_array patch" (see rev 7847).
 
 </pre>
-<p>[src/devs.mak]</p>
+<p>[src/gxclmem.c src/lib.mak src/gxclist.c src/gxpcmap.c src/gxcldev.h src/gxclmem.h src/gxclist.h src/gxpcolor.h src/gxp1fill.c src/zpcolor.c src/gxclread.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-29T042340.404599Z"></a>
-2006-08-29T04:23:40.404599Z Ray Johnston</strong></p>
+<p><strong><a name="2007-04-16T025057.803705Z"></a>
+2007-04-16T02:50:57.803705Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Set s->position to aero initially so that sftell before any other operation
-will be correct. Reformat prototypes in strmio.h to single line format.
+Use right capitalization for compiled resources: s/Procset/ProcSet/
 </pre>
-<p>[src/strmio.c src/strmio.h]</p>
+<p>[src/openvms.mak src/int.mak src/Makefile.in]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-29T034336.531545Z"></a>
-2006-08-29T03:43:36.531545Z Ralph Giles</strong></p>
+<p><strong><a name="2007-04-16T022614.232909Z"></a>
+2007-04-16T02:26:14.232909Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Port jpeg device scale and translate functions from GhostPCL.
-
-DETAILS:
+Scan numbers in the range of 2147483648..4294967295 in PDF Encrypt dictionary
+as unsigned integers for compatibility with Acrobat Reader.
+Bug 689010, customer 870.
 
-This patch adds four new parameters to the jpeg devices. In addition to 
-Quality, one can now set float parameters ViewScaleX, ViewScaleY, 
-ViewTransX, and ViewTransY so set a scale and offset to use when 
-rasterizing the page.
-
-This patch also expands some of the device parameter macros and cleans 
-up the comments. 
 </pre>
-<p>[src/gdevjpeg.c]</p>
+<p>[lib/pdf_main.ps src/iscan.c src/iscannum.c src/int.mak src/iscan.h src/iscannum.h src/ztoken.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-26T191358.371290Z"></a>
-2006-08-26T19:13:58.371290Z Dan Coby</strong></p>
+<p><strong><a name="2007-04-15T070159.507361Z"></a>
+2007-04-15T07:01:59.507361Z Henry Stiles</strong></p>
 <blockquote>
 <pre>
-Fix for CET test file 18-02F.ps.  The makepattern operator creates a pattern
-dictionary that contains an 'Implementation' entry. The PLRM 3rd says the
-following about the contents of the Implementation entry:  "The type and
-value of this entry are implementation-dependent."  However 18-02F.ps page 2
-expects that this entry be an array and that the second element of the array
-be a gstate.  We are making GS compatible with what the CET expects.
+This fix is associated with closed bug 689139 and was not checked in
+when that bug was closed due to a bookkeeping mistake.  It adds
+attributes needed to parse the pxl color treatment operator.  There is
+no implementation associated with these new attributes so no change is
+expected.
 </pre>
-<p>[lib/gs_lev2.ps]</p>
+<p>[src/gdevpxen.h]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-26T004326.480835Z"></a>
-2006-08-26T00:43:26.480835Z Ralph Giles</strong></p>
+<p><strong><a name="2007-04-15T063802.809649Z"></a>
+2007-04-15T06:38:02.809649Z Henry Stiles</strong></p>
 <blockquote>
 <pre>
-Fix comment formatting.
+The paper size was hard coded to A4 instead of using the paper size in the
+printer device state.  Thanks to Leif Harcke for the patch.  The HP
+and Canon color printer drivers are not tested so there are no
+expected regression differences.
 </pre>
-<p>[src/gsptype1.c]</p>
+<p>[src/gdevcdj.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-23T014229.044863Z"></a>
-2006-08-23T01:42:29.044863Z Ray Johnston</strong></p>
+<p><strong><a name="2007-04-15T054243.102974Z"></a>
+2007-04-15T05:42:43.102974Z Henry Stiles</strong></p>
 <blockquote>
 <pre>
-Fix missing return of combined string length and add missing return cundition
-documentation.
+The range of runcode32 was not correct.  The specification says 3
+(not 2) should be added to the run length.  See the JBIG2 spec, Table
+29 in section 7.4.3.1.7 (Symbol ID Huffman table decoding).  Fixes
+688009 for customer 670.
 </pre>
-<p>[src/gpmisc.c]</p>
+<p>[jbig2dec/jbig2_text.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-21T203748.696370Z"></a>
-2006-08-21T20:37:48.696370Z Ray Johnston</strong></p>
+<p><strong><a name="2007-04-14T140804.439060Z"></a>
+2007-04-14T14:08:04.439060Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-Handle IODevice specifications in file name in gp_file_name_combine_generic
-by detecting leading '%' and returning the filename unchanged. The file_name_
-combine logic is platform dependent, but IODevices don't use the same rules,
-so an IODevice prefix can't be meaningfully processed.
+Fix for the band_complexity_array overflow issue. First reported in bug
+report #689165. Also encountered by me when running the test file for bug
+report #688830.
 
 DETAILS:
-
-IN theory, a %os% header should be treated differently, but for now handle
-this as an IODevice case. This means that a %os% prefix can be used to avoid
-processing such as changing A/../B to B.
-
-</pre>
-<p>[src/gpmisc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-19T173354.163240Z"></a>
-2006-08-19T17:33:54.163240Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Revert previous change that could cause an infinite loop until I can
-figure out this "file_name_combine" logic in order to handle the %device%
-syntax without the hang.
-</pre>
-<p>[src/gpmisc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-18T103425.106987Z"></a>
-2006-08-18T10:34:25.106987Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Quiet the heal validation procedure.
-
-DETAILS :
-
-See comment in code.
-
-</pre>
-<p>[src/gdevpdtt.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-18T075659.656655Z"></a>
-2006-08-18T07:56:59.656655Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : MSVC8 compiler warnings.
-
-DETAILS :
-
-gs_lib_ctx_get_non_gc_memory_t is called in sfopen and the result is passed to
-file_open_stream, which assumes non-const.
-
-A better fix would be to assume gs_memory_te to be const for allocators
-and for functions and for structures which pass it transparently to allocators.
-Actually allocators modify only a subclass data,
-so that 'const' may be safely broken inside the allocator method
-when casting to the subclass.
-The garbager modifies exactly gs_memory_t pointers,
-but it is NOT called from allocators.
-
-The "better" fix requires changes to lots of modules,
-so we choose the easiest fix for now.
-
-Minor changes : 
-1. Unuseful variable in fapiufst.c unintentiopnally contributed with the last patch.
-2. "const char *" to "const byte *" warning in strmio.c .
-
-</pre>
-<p>[src/strmio.c src/gslibctx.c src/fapiufst.c src/gslibctx.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-18T044211.979343Z"></a>
-2006-08-18T04:42:11.979343Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Modifications to switch to "strmio" stream I/O so that we can read from
-either OS file system or IODevice files (such as %rom% file system).
-Also remove unneeded i_ctx_p from fapi_*_instantiate functions (so that
-we don't need the PS interpreter). The strmio functions are now included
-in the graphics lib build (always).
-
-Change fapiufst to use strmio instead of FILE * file IO. A separate change
-is needed in UFST code to do this (fc_dafil.*)
-
-Add UFST_ROMFS_ARGS to add the fco's to the %rom% file list. Note that the
-UFST_ROMFS_ARGS are not defined in any top level makefile in the gs tree
-but are used by the language_switch build where they have been tested.
-
-Remove some 'hard coded' paths in the fapiufst module (F:/...)
-</pre>
-<p>[src/iplugin.h src/lib.mak src/strmio.c src/int.mak src/fapiufst.c src/strmio.h src/gpmisc.c lib/gs_fapi.ps src/iplugin.c lib/FAPIconfig-FCO src/fapi_ft.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-18T040448.484817Z"></a>
-2006-08-18T04:04:48.484817Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Refactor several FILE stream related routines to sfxstdio.c so that zfile
-will not be needed in order to use strmio functions coming soon. We want
-to be able to use strmio without the PS interpreter.
-</pre>
-<p>[src/stream.h src/sfxstdio.c src/zfile.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-17T152755.324234Z"></a>
-2006-08-17T15:27:55.324234Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (resource machinery) : 'resourceforall' truncated names of file-based resources.
-
-DETAILS :
-
-Bug 688737 "'resourceforall' truncates names of file-based resources".
-Thanks to SaGS for the good analyzis done in the bug report.
-
-When enumerating file-based resources, the library
-enumerates resource file paths and then needs to
-decompose a file path into a directory name and the resource name.
-The resource name, which matches the specified template,
-is always a suffix of the path. Thus to know the resource name,
-one needs to compute the length of the suffix.
-However the latter is not trivial
-due to mixing 2 syntacies : the Postscript template string syntax,
-and the file path syntax of the underlying operating system.
-
-To know the suffix length, the old code computed
-the difference of the directory path template length,
-and the template argument length.
-Hoewver the directory path length in not equal to
-the directory path template length if the patch
-includes symbols, which need an escapement when converting
-a string to a template string.
-
-The new code passes lengthes of source directory paths though the
-.generate_dir_list_templates procedure, so that they don't need to 
-restore from the generated templates. 
-The patch enhances the function with inserting source length between the
-generated template list elements. The new function
-gets an additional boolean operand, which tells whether to insert
-lenthes or not. The enhanced function is renemaed into
-.generate_dir_list_templates_with_length .
-The old name .generate_dir_list_templates is defined for
-the backward compatibility as a specialization of the new function.
-The new function works for ResourceForAll .
-
-</pre>
-<p>[lib/gs_res.ps lib/gs_init.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-16T172310.339348Z"></a>
-2006-08-16T17:23:10.339348Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (font renderer) : Clean up the character cache after a character rendering fails.
-
-DETAILS :
-
-When a character rendering fails, the old code leaves 
-character data allocated in the cache but the character
-is not added to the hash table. It breaks a global invariant
-(1 to 1 correspondence of hash table entries and cached characters),
-which is assumed by other cache accessors. As a result it 
-causes an infinite loop when the function alloc_char_in_chunk 
-is later called for another character and needs to release cache 
-space from the "incomplete" character. 
-Thanks to Peter L. Deutsch for analyzis.
-
-The infinite loop occurance looks pretty stochastic because 
-it depends on many factors, such as cache size and sizes rendered of glyphs.
-
-The new code performs a cache cleanup 
-when leaving a character rendering with error code.
-See comments in code for more details.
-
-This fix changes the prototype of gs_type42_append,
-which is called from the PCL interpreter.
-It should fix the problem with True Type fonts
-in the PCL interpreter.
-
-For type 1 fonts the cleanup code is a part of the PS interpreter
-rather than a part of the graphics library.
-It is not harmful because PCL interpreter doesn't render Type 1 fonts.
-A better fix needs to modify the prototype of 
-type1_exec_init and store the gs_show_enum pointer into the gs_type1_state instance,
-to provide the cleanup in type1_continue_dispatch.
-It would look ugly, so we don't do it now without a strong necessity.
-
-Debugged with CET tests 13-12.PS, 13-22.PS .
-
-</pre>
-<p>[src/lib.mak src/zchar42.c src/gxfont42.h src/int.mak src/gstype42.c src/zchar1.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-16T000937.858838Z"></a>
-2006-08-16T00:09:37.858838Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-The ustrokepath operator has an optional matrix parameter.
-This matrix is concatenated to the CTM.  The specified path
-is then stroked.  This change restores the original CTM after
-the path has been stroked.  Fixes the much25 test on page 2
-of the CET test file 10-15.ps.
-</pre>
-<p>[src/zupath.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-14T230538.304015Z"></a>
-2006-08-14T23:05:38.304015Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Enable COMPILE_INITS by default in the autoconf build, as suggested by 
-Ray Johnston.
-</pre>
-<p>[src/configure.ac]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-14T224733.394093Z"></a>
-2006-08-14T22:47:33.394093Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Fix a type size issue that prevented mkromfs from running correctly on 
-64 bit machines. Bug 688792.
-</pre>
-<p>[src/mkromfs.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-14T220843.391773Z"></a>
-2006-08-14T22:08:43.391773Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-Add operand type checks and length checks for the currentmatrix,
-identmatrix, and setmatrix operators.  This is done to match
-error types expected by the CET.  10-03.ps page 2 tests
-currentmatrix.  10-06.ps page 1 tests identmatrix.  10-14.ps
-page 2 tests setmatrix.
-</pre>
-<p>[lib/gs_init.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-14T125458.867665Z"></a>
-2006-08-14T12:54:58.867665Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Report rangecheck or typecheck errors rather than undefined when the image type
-is not known. Partial fix for 12-07a.ps and 12-08b.ps .
-</pre>
-<p>[lib/gs_img.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-14T094608.791598Z"></a>
-2006-08-14T09:46:08.791598Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Return undefinedresult instead of rangecheck from dict_int_null_param()
-and dict_uint_param() procedures when the key is not found.
-Partial fix for 12-07a.ps and 12-08b.ps .
-</pre>
-<p>[src/idparam.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-13T032806.727937Z"></a>
-2006-08-13T03:28:06.727937Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Emulate sequential operand checking for colorimage operator.
-Reject strings of different length as multiple date sources for sampled images.
-Fix a typo in img_unbuild_image_dict procedure.
-</pre>
-<p>[src/zimage.c lib/gs_img.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-11T194411.724459Z"></a>
-2006-08-11T19:44:11.724459Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : gs_fillpage passed a low level color to high level devices.
-
-DETAILS :
-
-This was occasionally detected while working on the bug 688641.
-gs_fillpage inaccurately checked whether the device can handle high level colors,
-and sometimes passed low level color instead high level color.
-It happens so because gx_hld_is_hl_color_available works only after a color is set.
-
-We don't expect a behavior change for pdfwrite, ps2write from this patch, 
-because they ignore the initial page fill, which gs_fillpage performs.
-Other devices don't handle high level color, so the change doesn't affect them also. 
+The band_complexity_array array of a clist reader device was being statically
+allocated with 100 elements. As the requirement is 1 element per band,
+jobs requiring more than 100 bands could cause an abnormal termination
+of ghostscript or some other failure. The array is now allocated dynamically
+with 1 element per band.
 
 </pre>
-<p>[src/gspaint.c]</p>
+<p>[src/lib.mak src/gxclist.c src/gxcldev.h src/gxclist.h src/gdevprn.c src/gxclread.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-11T175036.791125Z"></a>
-2006-08-11T17:50:36.791125Z leonardo</strong></p>
+<p><strong><a name="2007-04-11T182107.628832Z"></a>
+2007-04-11T18:21:07.628832Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-Fix (pdfwrite) : A stronger condition for skipping the initial fill with a white color.
-
-DETAILS :
-
-Bug 688641 "pdfwrite is_in_page is broken, leads to spurious transparency".
-
-The old code skept any number initial fills with a white color.
-The new code skips only if the filling box is entire page.
-Also the condition about nested streams (sbstack_depth == 0) was wrong for ps2write.
-
-</pre>
-<p>[src/gdevpdfd.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-11T130934.153091Z"></a>
-2006-08-11T13:09:34.153091Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (type 1 hinter) : Prevent an infinite loop on an incorrect contour.
-
-DETAILS :
-
-Bug 688676 "Ghostscript 8.53 enters infinite loop rendering a font".
-
-The old code inaccurately worked with 'closepath' segments when 
-trying to apply a hint.
-
-</pre>
-<p>[src/gxhintn.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-11T114847.724620Z"></a>
-2006-08-11T11:48:47.724620Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Upgrading the documentation about AutoFilter*Images.
-
-</pre>
-<p>[doc/Ps2pdf.htm]</p>
+Adding src/gsncdummy.[ch] and src/zncdummy.c to the Color Mapping section of Develop.htm</pre>
+<p>[doc/Develop.htm]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-10T111334.225727Z"></a>
-2006-08-10T11:13:34.225727Z leonardo</strong></p>
+<p><strong><a name="2007-04-11T181535.603892Z"></a>
+2007-04-11T18:15:35.603892Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-Fix (pdfwrite) : Wrong xref : Unuseful object ID when a font is not really used in the document.
-
-DETAILS :
-
-Bug 688824 "invalid xref table from pdfwrite",
-
-The old code reserved an object ID for the FontFile object
-when the font is set but no text rendered with the font in the document.
-The new code skips creating the FontFile object if
-no object ID assigned to the font descriptor.
-
-</pre>
-<p>[src/gdevpdtd.c]</p>
+Adding svn keywords</pre>
+<p>[src/gsncdummy.h]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-10T073745.977950Z"></a>
-2006-08-10T07:37:45.977950Z leonardo</strong></p>
+<p><strong><a name="2007-04-11T180802.032998Z"></a>
+2007-04-11T18:08:02.032998Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-Fix : MSVC8 compiler warnings.
-
-</pre>
-<p>[src/gdevdflt.c src/zfunc0.c]</p>
+Adding svn keywords</pre>
+<p>[src/gsncdummy.c src/zncdummy.c src/gsncdummy.h]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-09T174858.178137Z"></a>
-2006-08-09T17:48:58.178137Z Raph Levien</strong></p>
+<p><strong><a name="2007-04-11T152552.638692Z"></a>
+2007-04-11T15:25:52.638692Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-Fix: Change pdfwrite pattern bbox to use PDF compliant syntax for float
-bbox coordinates, rather than sprintf %g. Fixes (reopened) bug #688167.
-
-</pre>
-<p>[src/gdevpdfv.c]</p>
+svn newbie mistake. Did not mean to grab the lib folder items.*</pre>
+<p>[lib/pdf_main.ps lib/pdf_draw.ps lib/pdf_ops.ps lib/pdfopt.ps]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-09T012921.048118Z"></a>
-2006-08-09T01:29:21.048118Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-04-11T152044.560137Z"></a>
+2007-04-11T15:20:44.560137Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-Changes the equality algorithm for FontID objects to match Adobe
-interpreters (we think).  NOTE: THIS IS A NON-BACKWARD-COMPATIBLE CHANGE
-(but one that is unlikely to have any adverse consequences).
-</pre>
-<p>[src/iutil.c]</p>
+gsncdemo.* are now named gsncdummy.*</pre>
+<p>[lib/pdf_main.ps src/gsncdemo.c lib/pdf_draw.ps lib/pdf_ops.ps lib/pdfopt.ps]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-09T003212.853814Z"></a>
-2006-08-09T00:32:12.853814Z Dan Coby</strong></p>
+<p><strong><a name="2007-04-10T171341.025532Z"></a>
+2007-04-10T17:13:41.025532Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix for 688822 failure to repair broken xref table.
-
-DETAILS:
-
-The given test file has problems.  The file was not mangled.  the
-application that created the file has some problems.  However Acrobat
-7.0 is able to display the file.
-
-The file does not specify the application which created the file.
+Implementing high level patterns, step 3.
 
-The file misspells the key word startxref (it says startref).  The
-xref location is given as 54593016.  The file only has 2,210,991 bytes.
-The the location is off by over a factor of 20.
+DETAILS : 
 
-The fix consists of making the xref rebuild logic tolerant of the
-misspelling and verifying that the given xref location is within the
-file.
-</pre>
-<p>[lib/pdf_main.ps lib/pdf_rbld.ps]</p>
-</blockquote>
+This is a preparation for fixing the bug 688396, step 3.
+This change is algorithmically equivalent.
+It encapsulates the initialization of gx_device_pattern_accum fields 
+inside gx_pattern_accum_alloc, so that its clients must not deal
+with a specific type of a pattern accumulation device.
 
-<p><strong><a name="2006-08-09T001729.773469Z"></a>
-2006-08-09T00:17:29.773469Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-Change the error reporting to match the CET expected values for CET
-test file 10-01.ps page 3.  We now correctly report stackunderflow
-and type checks on this page.
+Note: the 2 previous steps has a different title than
+"Implementing high level patterns". 
+They to be renamed.
 
 </pre>
-<p>[src/iutil.c]</p>
+<p>[src/gxpcmap.c src/gxpcolor.h src/zpcolor.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-09T001109.435929Z"></a>
-2006-08-09T00:11:09.435929Z Ray Johnston</strong></p>
+<p><strong><a name="2007-04-10T065436.984146Z"></a>
+2007-04-10T06:54:36.984146Z leonardo</strong></p>
 <blockquote>
 <pre>
-Remove an optimization that doesn't make a measurable difference in
-preparation for restructuring FILE * stream functions into the graphics
-library (out of zfile.c).
-</pre>
-<p>[src/zfile.c]</p>
-</blockquote>
+Make the memory clist implementation to build always.
 
-<p><strong><a name="2006-08-08T160453.066224Z"></a>
-2006-08-08T16:04:53.066224Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes a just-introduced bug in the stackunderflow case of the user path
-operators.
-</pre>
-<p>[src/zupath.c]</p>
-</blockquote>
+DETAILS : 
 
-<p><strong><a name="2006-08-07T172614.883418Z"></a>
-2006-08-07T17:26:14.883418Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Makes ifelse and if operators check the type of the topmost argument before
-checking other arguments.
+This is a preparation for fixing the bug 688396, step 2.
+The memory clist implementation now builds unconditionally,
+because it will be used for large patterns.
+The file clist implementation builds if and only if it is requested with 
+BAND_LIST_STORAGE=file .
+See comment added into lib.mak .
+clist_init_io_procs implements the choice.
 
-</pre>
-<p>[src/interp.c src/zcontrol.c]</p>
-</blockquote>
+Minor changes : io_procs are made const.
+clist_io_procs_file, clist_io_procs_memory, allocateWithReserve are made local.
 
-<p><strong><a name="2006-08-07T083834.292323Z"></a>
-2006-08-07T08:38:34.292323Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Makes error returns from ineofill (and many other user path operators) match
-Adobe interpreters.
 </pre>
-<p>[src/zupath.c]</p>
+<p>[src/gxclmem.c src/lib.mak src/gxclfile.c src/gxclist.c src/gxband.h src/gxclread.c src/gxclio.h]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-06T203634.745839Z"></a>
-2006-08-06T20:36:34.745839Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-09T205020.646460Z"></a>
+2007-04-09T20:50:20.646460Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Makes dictstack check for the array size before checking for the access status.
+Interpret PDF PageLabels dictionary and include the labels in %%Page comments
+in the PS file. Thanks to Jason McCarty for the patch. Bug 688071.
 </pre>
-<p>[src/zdict.c]</p>
+<p>[lib/pdf2dsc.ps]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-06T141341.382704Z"></a>
-2006-08-06T14:13:41.382704Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-09T085430.839959Z"></a>
+2007-04-09T08:54:30.839959Z leonardo</strong></p>
 <blockquote>
 <pre>
-Return typecheck rather than invalidaccess when given a literal
-array instead of a procedure.
-</pre>
-<p>[src/iutil.c]</p>
-</blockquote>
+Implementing clist i/o virtual functions.
 
-<p><strong><a name="2006-08-06T013432.877045Z"></a>
-2006-08-06T01:34:32.877045Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Makes rectfill, rectstroke, and rectclip generate typecheck rather than
-rangecheck when given an argument of the wrong size or content.
-</pre>
-<p>[src/zdps1.c src/ibnum.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-05T043311.593911Z"></a>
-2006-08-05T04:33:11.593911Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-For greater Adobe compatibility, moves all non-standard entries out of
-errordict: the handler for unknownerror to a new gserrordict (known to the
-interpreter), and .GShandleerror to systemdict.  Similarly, moves making
-errordict entries for optional features (including Level 2) to the feature
-implementation file, so that e.g. the DPS entries don't appear in non-DPS
-systems.
-</pre>
-<p>[lib/gs_dps.ps lib/gs_dps2.ps src/interp.c src/ierrors.h lib/gs_init.ps src/gserrors.h]</p>
-</blockquote>
+DETAILS : 
 
-<p><strong><a name="2006-08-05T031754.678058Z"></a>
-2006-08-05T03:17:54.678058Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Makes astore generate invalidaccess rather than typecheck when
-given a packed array.
-</pre>
-<p>[src/zarray.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-05T021649.849366Z"></a>
-2006-08-05T02:16:49.849366Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-When an error occurs within an operator procedure, arranges for the 'error
-object' to be the pseudo-operator rather than the current interpreter
-object, to mimic the behavior of primitive operators, for greater Adobe
-compatibility.  This can be overridden locally for callouts such as from
-filenameforall or resourceforall, using the new .errorexec operator.
-</pre>
-<p>[src/iconf.c src/interp.c src/opextern.h lib/gs_init.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-04T224853.701035Z"></a>
-2006-08-04T22:48:53.701035Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Adds braces around the body of the new return_with_error_tx_op macro, to
-avoid an ambiguous 'else'.
-</pre>
-<p>[src/interp.c]</p>
-</blockquote>
+This is a preparation for fixing the bug 688396.
+This change is algorithmically equivalent.
 
-<p><strong><a name="2006-08-04T214308.671407Z"></a>
-2006-08-04T21:43:08.671407Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Makes astore to a 0-length array valid regardless of the array access status.
-</pre>
-<p>[src/zarray.c]</p>
-</blockquote>
+The old code defines macros for substituting
+memfile_* procs to clist_* procs when 
+the makefile option BAND_LIST_STORAGE is set to 'memory'.
+Instead that, the new code defines a new structure clist_io_procs_t,
+stores the procs into it, and chooses 
+an implementation by the module initialization mechanizm.
+The new function clist_init_io_procs works for that.
 
-<p><strong><a name="2006-08-04T182819.632057Z"></a>
-2006-08-04T18:28:19.632057Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Makes roll operator generate stackunderflow rather than rangecheck when 
-there's not enough elements on the stack.
+We would like to define the procs as virtual methods
+of *clist_file_ptr, but it needs to change the logics
+of clist_fopen, clist_fclose with allocating an
+auxiliary structure. We would like to make this improvement 
+as a separate patch in order to simplify the
+regression testing and debugging.
 
 </pre>
-<p>[src/zstack.c]</p>
+<p>[src/gxclmem.c src/gxpageq.c src/lib.mak src/gxclfile.c src/gxclist.c src/gxclmem.h src/gxpageq.h src/gxclist.h src/gdevprn.c src/gdevprna.c src/gxband.h src/gxclread.c src/gxclio.h src/gxclpage.c src/gxclutil.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-04T181109.614818Z"></a>
-2006-08-04T18:11:09.614818Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-09T031838.528054Z"></a>
+2007-04-09T03:18:38.528054Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Makes index operator generate stackunderflow rather than rangecheck when 
-there's no element on the stack pointed by the argument.
+Remove unused static rendering procedures for 16-bit samples identical to the
+corresponding 12-bit procedures. Fix bug 687399.
 
 </pre>
-<p>[src/zstack.c]</p>
+<p>[src/gxi16bit.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-04T172908.193973Z"></a>
-2006-08-04T17:29:08.193973Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-08T184558.681482Z"></a>
+2007-04-08T18:45:58.681482Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Makes copy operator generate rangecheck rather than stackunderflow when given
-a negative argument.
-</pre>
-<p>[src/zgeneric.c]</p>
-</blockquote>
+Make annotation handler more robust. Ignore annotations without /Subtype
+entry and issue a warning.
 
-<p><strong><a name="2006-08-04T165518.531677Z"></a>
-2006-08-04T16:55:18.531677Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Makes the array operator return limitcheck rather than rangecheck if the
-requested size is too large.
 </pre>
-<p>[src/zarray.c]</p>
+<p>[lib/pdf_draw.ps]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-04T154634.786064Z"></a>
-2006-08-04T15:46:34.786064Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-04-08T182338.107786Z"></a>
+2007-04-08T18:23:38.107786Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Makes packedarray generate stackunderflow rather than rangecheck when given
-a too-large positive argument.
-</pre>
-<p>[src/zpacked.c]</p>
-</blockquote>
+Increase the size of %stdin buffer to support larger lookahead requests and
+look for for %PDF- tag in the first 1024 bytes of the file. Fix bug 687125,
 
-<p><strong><a name="2006-08-04T152042.125769Z"></a>
-2006-08-04T15:20:42.125769Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Replaces relevant uses of index by .argindex, and adds a few other checks,
-so that pseudo-operators will cause a stackunderflow rather than a
-rangecheck when given too few arguments.  Only the following init files have
-been modified: gs_{btokn,dps1,dps2,init,lev2}.ps -- many more require
-updating.  However, since the only reason for this change is to satisfy the
-Genoa test suite, further updates can be done as needed.
 </pre>
-<p>[lib/gs_dps1.ps src/zstack.c lib/gs_dps2.ps lib/gs_lev2.ps lib/gs_btokn.ps lib/gs_init.ps]</p>
+<p>[lib/pdf_main.ps lib/pdf_base.ps src/ziodevs.c src/ziodevsc.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-04T140713.211741Z"></a>
-2006-08-04T14:07:13.211741Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-08T175540.402009Z"></a>
+2007-04-08T17:55:40.402009Z leonardo</strong></p>
 <blockquote>
 <pre>
-Work around a bug in "MSVC .net 2005 express" CRTL, which doesn't support
-"%+02d" format.
+pscet_status.txt : Improving assignments.
 </pre>
-<p>[src/iutil.c]</p>
+<p>[doc/pscet_status.txt]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-04T042248.633454Z"></a>
-2006-08-04T04:22:48.633454Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-07T200746.466482Z"></a>
+2007-04-07T20:07:46.466482Z Ray Johnston</strong></p>
 <blockquote>
 <pre>
-Set the correct error object when special operators (x_add, etc.) fail.
+Add missing calls needed to properly send data to the printer on
+Windows. Thanks to Luke Bakken for this fix. Bug 687250.
 
 DETAILS:
-If control reaches the special operators (x_add, etc.) as a result of
-interpreting an executable name, iref points to the name, not the
-operator, so the name rather than the operator becomes the error object,
-which is wrong.  We detect and handle this case explicitly when an error
-occurs, so as not to slow down the non-error case.
-</pre>
-<p>[src/interp.c]</p>
-</blockquote>
 
-<p><strong><a name="2006-08-04T040845.729436Z"></a>
-2006-08-04T04:08:45.729436Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Re-format the exponent in floating point numbers to satisfy Genoa CET test.
-</pre>
-<p>[src/iutil.c]</p>
-</blockquote>
+Tested on Windows XP, built with MSVC 8 (Visual Studio 2005).
+As Luke writes in the bug comment #5, this patch is derived
+from Microsoft documentation at:
+http://msdn.microsoft.com/library/default.asp?url=/library/en-us/gdi/prntspol_93g2.asp
 
-<p><strong><a name="2006-08-03T054328.564474Z"></a>
-2006-08-03T05:43:28.564474Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes bug: several dictionary operators (known, undef, where) did not cause
-a typecheck error if the 'key' argument was a null.
 </pre>
-<p>[src/idict.c src/zdict.c src/idict.h]</p>
+<p>[src/gp_msprn.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-03T051023.146390Z"></a>
-2006-08-03T05:10:23.146390Z L. Peter Deutsch</strong></p>
+<p><strong><a name="2007-04-07T015838.533291Z"></a>
+2007-04-07T01:58:38.533291Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-On Level >=2 systems, makes .undef a synonym for undef rather than vice
-versa, to produce Adobe-compatible stack traces on errors.
-</pre>
-<p>[src/zdict.c lib/gs_dps1.ps]</p>
-</blockquote>
+Make the spot function in the high resolution halftone a readable procedure
+to accomodate CET 29-05-01. Move Berthold K.P. Horn's copyright message into
+the body of the function to keep them together at all times.
 
-<p><strong><a name="2006-08-02T213804.138968Z"></a>
-2006-08-02T21:38:04.138968Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Fixes eq and ne so that an array is never eq to a packedarray, even if both
-have zero length.
 </pre>
-<p>[src/iutil.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-02T211017.237822Z"></a>
-2006-08-02T21:10:17.237822Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-On Level >=2 systems, makes .dicttomark a synonym for >> rather than vice
-versa, to produce Adobe-compatible stack traces on errors.
-</pre>
-<p>[src/zdict.c lib/gs_lev2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-02T210857.885732Z"></a>
-2006-08-02T21:08:57.885732Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Removes dpsnext from the default FEATURE_DEVS, since the presence of
-deviceinfo creates an Adobe incompatibility in Genoa PS LL3 CET 20-23.
-</pre>
-<p>[src/Makefile.in]</p>
+<p>[doc/pscet_status.txt lib/gs_init.ps]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-02T194726.316967Z"></a>
-2006-08-02T19:47:26.316967Z Dan Coby</strong></p>
+<p><strong><a name="2007-04-06T155856.468981Z"></a>
+2007-04-06T15:58:56.468981Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fix for 'invalid restore' in CET 09-47n.ps.
+Following Adobe implementation don't restore the operand of --begin--
+when it overflows the dictionary stack. Fix CET 20-02-02.
 
 DETAILS:
+Implement the approach suggested by L. Peter Deutsch.
 
-The test file has a very bad call to the setpattern operator.
-For this pattern, setpattern is expecting both the pattern dict and
-a set of four color values.  None of the color values are present.
-THe pattern color space processing logic was roling the stack to
-verify that the color values are either integers or reals.  This
-correctly produces an error.  However the stack was left disordered.
-This resulted in the invalid restore since the pattern dict (local
-memory) was still of the stack when the restore was executed.
-
-Note:  The first attempt at a fix involved trying to use the procedure
-check_num_stack (which is used by all of the other color spaces).
-Instead of rolling the stack, a mark was placed and the color values
-were copied to the top for check_num_stack.  If an error was detected
-then a cleartomark was done.  This fails with the given test file since
-there are marks in the stack where the color values should be.  Thus
-the cleartomark did not clear to the proper mark.
-
-The final solution involves sinply checking the type of the color values
-inline instead of rolling the stack and using check_num_stack.
-</pre>
-<p>[lib/gs_patrn.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-02T180856.997894Z"></a>
-2006-08-02T18:08:56.997894Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Makes "(/) token" correctly return an empty name rather than causing a
-syntaxerror.
-</pre>
-<p>[src/iscan.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-02T180532.494329Z"></a>
-2006-08-02T18:05:32.494329Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Changes cvs for reals: '<int>e<expt>' is no longer changed to
-'<int>.0e<expt>', and 0.0001 (a boundary case) now converts to '0.0001'
-rather than '1.0e+04'.  THIS IS A NON-BACKWARD-COMPATIBLE CHANGE for
-compatibility with Adobe interpreters.
-</pre>
-<p>[src/iutil.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-02T122912.940833Z"></a>
-2006-08-02T12:29:12.940833Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Changes pathbbox from an operator procedure to an operator, in order to
-match the stack trace (on an error) from Adobe interpreters (checked by the
-Genoa CET).
-</pre>
-<p>[src/zpath1.c lib/gs_init.ps]</p>
-</blockquote>
+- Change the check_dstack macro in dstack.h so it works the same as
+  check_estack in estack.h -- i.e., if the current dstack block is full,
+  call ref_stack_extend and then only return an error if
+  ref_stack_extend fails.
+- Change the handling of e_dictstackoverflow in interp.c so it works
+  the same as e_execstackoverflow -- i.e., it doesn't try to extend the
+  stack.
+- Change the implementation of zbegin in zdict.c to work like
+  check_dstack. I.e., if the current dstack block is full, call
+  ref_stack_extend; if ref_stack_extend returns e_dictstackoverflow, pop
+  the operand from the ostack before returning the error code.
 
-<p><strong><a name="2006-08-02T043545.952210Z"></a>
-2006-08-02T04:35:45.952210Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Pops arguments off the stack if an error occurs while interpreting a user
-path (for Adobe compatibility); enforces the user path order requirements
-(ucache must come first if at all, setbbox must come first or immediately
-after ucache, setbbox is required).
-</pre>
-<p>[src/zupath.c]</p>
-</blockquote>
+With this approach, the interpreter does not have to know anything about
+special handling of dictstackoverflow, and the right thing happens in
+the special case of the 'begin' operator.
 
-<p><strong><a name="2006-08-02T011435.678026Z"></a>
-2006-08-02T01:14:35.678026Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Make string operator error reprorting similar to Distiller's.
 </pre>
-<p>[src/zstring.c]</p>
+<p>[doc/pscet_status.txt src/zdict.c src/dstack.h src/interp.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-02T004725.925799Z"></a>
-2006-08-02T00:47:25.925799Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-06T101736.503282Z"></a>
+2007-04-06T10:17:36.503282Z leonardo</strong></p>
 <blockquote>
 <pre>
-Make putinterval operator error reprorting similar to Distiller's.
-</pre>
-<p>[src/zgeneric.c]</p>
-</blockquote>
+Fix : MSVC8 warnings.
+Also replaced cumbersome type casts and fixed ambiguous naming in gxclread.c .
 
-<p><strong><a name="2006-08-01T224334.939677Z"></a>
-2006-08-01T22:43:34.939677Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Make get operator error reprorting similar to Distiller's.
 </pre>
-<p>[src/zgeneric.c]</p>
+<p>[src/gxwts.c src/gswts.c src/gxclread.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-01T211202.550966Z"></a>
-2006-08-01T21:12:02.550966Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-06T041748.623209Z"></a>
+2007-04-06T04:17:48.623209Z Henry Stiles</strong></p>
 <blockquote>
 <pre>
-Make forall operator error reprorting similar to Distiller's.
-</pre>
-<p>[src/zgeneric.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-01T185257.821971Z"></a>
-2006-08-01T18:52:57.821971Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Make copy operator error reprorting similar to Distiller's.
-</pre>
-<p>[src/zgeneric.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-01T165554.568960Z"></a>
-2006-08-01T16:55:54.568960Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Make anchorsearch error reprorting compatible with Distiller.
-</pre>
-<p>[src/zstring.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-08-01T011030.751173Z"></a>
-2006-08-01T01:10:30.751173Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Require transparency support when building the graphics library.
-
-DETAILS:
-
-Prior to this change, Ghostscript would not build without translib.dev
-because the ADDCOMP pdf14trans line in libs.dev, which defined the device
-but did not pull in its implementation. Normally this happens through 
-pdf.dev.
-
-A better fix might be to move the pdf14trans line to pdf.dev and let
-those needing transparency support outside of pdf add translib.dev
-explicitly to FEATURE_DEVS.
+make gdevdevn a dependency of the transparency library since it
+gdevp14 now depends on it.
 </pre>
 <p>[src/lib.mak]</p>
 </blockquote>
 
-<p><strong><a name="2006-08-01T000602.095465Z"></a>
-2006-08-01T00:06:02.095465Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-MD5 is required by the persistent cache implementation on unix. Add it to the platform dependency list.
-</pre>
-<p>[src/unix-aux.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-31T184916.317202Z"></a>
-2006-07-31T18:49:16.317202Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Pass a 32-element string to cvrs in instances where the int could be more 
-than 32 bits on some architectures. After a sketch by L. Peter Deutsch,
-Closes bug 688794.
-
-DETAILS:
-
-An <int> in the Ghostscript ps interpreter is a C long, and so on 64 bit Linux, for example, it will be 64 bits, which in these instances require more than 8 characters for representation in hex. We use 32 characters (128 bits of hex) to be on the safe side.
-
-The PLRM says the size of an int is implementation dependent. It can also be argued that it assumes this is 32 bits. In fact, one of the Genoa tests fails with longer ints. We choose to follow the clearest statement here, that the size is up to us.
-</pre>
-<p>[lib/pdf_font.ps lib/gs_ttf.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-31T173929.043892Z"></a>
-2006-07-31T17:39:29.043892Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Remove the 'dosdefault' stamp file, whose creation causes problems on 
-MS Windows 9X. Closes bug 688816.
-</pre>
-<p>[src/msvccmd.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-31T023925.938560Z"></a>
-2006-07-31T02:39:25.938560Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Makes gs match an apparent bug in Adobe interpreters, which cause an
-invalidaccess error when 'exec'ing a noaccess literal (other than
-dictionaries).  Fixes a "failure" in Genoa PS3 CET 24-09.
-
-</pre>
-<p>[src/zcontrol.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-31T023814.326304Z"></a>
-2006-07-31T02:38:14.326304Z L. Peter Deutsch</strong></p>
-<blockquote>
-<pre>
-Makes gs match the behavior of Adobe interpreters, which allow executing
-noaccess on a readonly or noaccess dictionary, even though Red Book 3 says
-that changing the access of a read-only dictionary is not allowed.  Fixes a
-"failure" in Genoa PS3 CET 24-09.
-
-</pre>
-<p>[src/ztype.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-28T062257.072635Z"></a>
-2006-07-28T06:22:57.072635Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Incorrect image conversion with CompatibilityLevel=1.2 .
-
-DETAILS :
-
-Bug 688766 "Wrong graphics after ps2ps2 conversion."
-Bug 688772 "Bad PDF generated with -dCompatibilityLevel=1.2"
-
-Patch from SaGS.
-
-1. pdf_begin_typed_image() did not synchronize the clipping path in some cases (gdevpdfi.c).
-2. Delayed the synchronization for after checking the matrix singularity
-   against writing an unuseful clipping before a skipped image. 
-2. write_image_with_clip improiperly placed the 2nd and further subimages
-   due to dropping the image's 'cm' with the subimage's 'Q'.
-3. gx_image_enum_begin computed a wrong clipping box.
-   In the new code pdf_setup_masked_image_converter installs
-   a better get_clipping_box method, which is implemented 
-   with the new function lcvd_get_clipping_box_shifted_from_mdev.
-4. pdf_image3_make_mcde passed the clipping path to a memory device,
-   which uses a different coordinate system. The new code does not
-   pass the clipping path (gdevpdfi.c) and uses the device clipping box instead.
-
-For more details see Bug 688766.
-
-</pre>
-<p>[src/gdevpdfx.h src/gdevpdfd.c src/gdevpdfi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-28T012329.511044Z"></a>
-2006-07-28T01:23:29.511044Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-Fix for pages 4, 5, 13, 14 of the CET test file 12-02.ps.
-This file creates colorimages with a size of zero.  The CET
-expects that these colorimages will be ignored.
-</pre>
-<p>[lib/gs_img.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-27T070636.388322Z"></a>
-2006-07-27T07:06:36.388322Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-Fix for segv in CET files 32-32.ps and 22-11.ps.  Both
-files use binary object sequences with an object type of
-'user name' however no user names have been defined.
-The fix consists of checking for this situation and returning
-an e_undefined error.  (The choice of error is because CPSI
-also returns a 'undefined' error.
-</pre>
-<p>[src/iscanbin.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-27T011559.601586Z"></a>
-2006-07-27T01:15:59.601586Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Accept string values of page device, halftone, and rendering intent names.
-PLRM specifies that all these values can be names or strings.
-Bug 688776.
-
-</pre>
-<p>[lib/gs_lev2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-26T050357.276453Z"></a>
-2006-07-26T05:03:57.276453Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-Fix for CET test file 12-14c.ps.  This file was seg faulting.
-The cause was some uniniitalized pointers that were being
-freed when given invalid function parameters.  (The test file
-was verifying the handling of invalid functions.)
-
-</pre>
-<p>[src/zfunc0.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-25T182943.943994Z"></a>
-2006-07-25T18:29:43.943994Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix CIDFontType 4 (FontType 32) handling so that read-only font dicts
-can be used. Fixes PSLL3 CET 35-02.ps 'invalidaccess in -put-'.
-</pre>
-<p>[lib/gs_typ32.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-23T192514.174116Z"></a>
-2006-07-23T19:25:14.174116Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Remove the requirement for HAVE_LONG_LONG to be defined before generating
-ARCH_LOG2_SIZEOF_LONG_LONG. Since this was added, we've begun requiring
-both signed and unsigned 64 bit types. Almost all platforms with a 64 bit
-int provide long long, so this defaulting to on is a better approach.
-
-We make an exception for MSVC which we support and which does not provide
-'long long'. The requirement for a 64 bit type is taken care of by a matching
-platform-specific #ifdef section in stdint_.h.
-
-To add support for other such platforms, add another platform option to this
-#ifdef and a corresponding section to stdint_.h.
-
-Bug 688805 for customer 613.
-</pre>
-<p>[src/genarch.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-21T204822.048908Z"></a>
-2006-07-21T20:48:22.048908Z Ray Johnston</strong></p>
+<p><strong><a name="2007-04-06T041132.256255Z"></a>
+2007-04-06T04:11:32.256255Z Henry Stiles</strong></p>
 <blockquote>
 <pre>
-Add in aliases for glyphs that have the same Unicode value in the Adobe
-Glyph List version 2.0. If both names are defined (presumably unique)
-don't change them. If either name is known, make the other name an alias.
-Bug 688799 and 688800 for customer 130.
-
+force the wts device to always band.
 </pre>
-<p>[lib/gs_ttf.ps]</p>
+<p>[src/gdevwts.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-07-20T223531.758145Z"></a>
-2006-07-20T22:35:31.758145Z Raph Levien</strong></p>
+<p><strong><a name="2007-04-06T041100.512053Z"></a>
+2007-04-06T04:11:00.512053Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Finishes implementation of LeadingEdge parameter, primarily intended for
-rotating pages to fit paper tray orientation. The LeadingEdge parameter
-is an Adobe-defined setpagedevice parameter, and can be set by 
-PostScript code for explicit control over rotation, or can be set by the
-device to reflect device knowledge of the tray orientation (the 
-mechanism for the latter is documented in Drivers.htm). This patch
-completely replaces the old TrayOrientation parameter, which had similar 
-goals but was not standard, and fixes some problems with that 
-implementation.
-</pre>
-<p>[src/gsdparam.c src/gdevdflt.c doc/Drivers.htm src/gxdevice.h doc/Language.htm lib/gs_setpd.ps src/gsdevice.c src/gxdevcli.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-20T191825.263338Z"></a>
-2006-07-20T19:18:25.263338Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : Cygwin/gcc warned unuseful variables.
-
-</pre>
-<p>[src/zfont0.c src/zbfont.c src/gdevpdfg.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-20T185707.315529Z"></a>
-2006-07-20T18:57:07.315529Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 28.
-
-DETAILS :
-
-Disable a debug-purpose code, which unintentionally left in the last patch.
-
-</pre>
-<p>[src/fapiufst.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-20T185028.389414Z"></a>
-2006-07-20T18:50:28.389414Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 27.
-
-DETAILS :
-
-Provide a static list of FCO handles,
-which are useful for a multilanguage embedded systems.
-
-We define a storage for 2 handles because currently we need only 2 ones -
-one for Windings and another for all other fonts.
-FCO plugin does not go to this list, because it
-doesn't define a font.
-
-</pre>
-<p>[src/lib.mak src/fapiufst.c src/gxfapiu.c src/gxfapiu.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-20T064550.863988Z"></a>
-2006-07-20T06:45:50.863988Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Establish alias glyph names (instead of replacement names) for example
-Ldotaccent as an alias for Ldot. Bug 688799 for customer 130.
---this line, and those below, will be ignored--
-
-m    gs_ttf.ps
-</pre>
-<p>[lib/gs_ttf.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-19T225224.858615Z"></a>
-2006-07-19T22:52:24.858615Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-Fix for 688788 /rangecheck in resolveR.
-
-DETAILS:
-
-The file is damaged and has to have it xref table rebuilt.
-
-Ralph Giles correctly guessed the cause of the problem
-with his comment:
-  "The file is corrupted by the addition of a leading
-   newline; after removing the initial '0x0d 0x0a'
-   character sequence the file renders fine. This offset
-   is apparently confusing the xref table repair."
-
-We have a value called PDFoffset which indicates the amount
-of white space at the beginning of a file.  This value is
-added to all xref table entry file locations when they are
-referenced.  The xref rebuild logic was creating xref
-locations which give the file position without considering
-the value of PDFoffset.  The fix consists of simply subtracting
-the values of PDFoffset from the xref object locations when
-the xref tables are rebuilt.
-</pre>
-<p>[lib/pdf_rbld.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-19T223815.499527Z"></a>
-2006-07-19T22:38:15.499527Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-Fix for 688787 /undefined in /BXlevel.
-
-DETAILS:
-
-The given test file has definite problems.  Most of the
-xref entries are off by one byte.  Several of the xref
-entries are off by thousands of bytes.  However the worst
-problem is the value given for startxref.  This value
-is off by tens of thousands of bytes.
-
-The xref rebuild logic needs to find the final trailer
-dictionary.  It uses the startxref value to find this
-dictionary.  Since the file is damaged the rebuild logic
-does not simply assume that the trailer dictionary is at
-the given location.  Instead this logic compares ithe value
-to the size of the file.  If less than one half of the size
-of the file then we search at the beginning of the file.
-This generally works for 'linearized' PDF files.  Othewise
-the rebuild logic search for the last trailer dict in the
-file.  This works for most non linearized files.
-
-This file indicates that the trailer dict should be at
-the start of the file.  However the trailer dict is at
-the end of the file.  The fix consists of searching at
-the end of the file when a trailer dict is not found at
-the start of a file.
-</pre>
-<p>[lib/pdf_rbld.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-17T191134.040541Z"></a>
-2006-07-17T19:11:34.040541Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : Support OS/2 table version 2 in True Type fonts.
-
-DETASILS :
-
-We don't use the new fields in the 96-byte structure and continue to
-create 86-byre structures. The extra space is used as a buffer when
-we copy the structure intact.
-
-Bug 688536 "/invalidfont in --show-- when trying to convert the PDF file".
-Patch from Alex with an improvement against regressions.
+Accept a perfectly valid 0-length pattern stream. Work around a strange
+restriction on 0-length target string in the readstring operator.
+Fix bug 689162.
 
 </pre>
-<p>[src/gxttf.h src/gdevpsft.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-13T213515.090210Z"></a>
-2006-07-13T21:35:15.090210Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : A further improvement for the text rotation logic.
-
-DETASILS :
-
-Bug 688793 "document pages rotated with Ghostscript, not with Acrobat"
-
-This patch implements Raph's suggestion how I understand it.
-
-[beg quote]
-There are two issues here. First, the document-global viewing_orientation info
-isn't being copied into the page-specific info. [skipped]
-
-Second, when the inferred text rotation and the dsc orientation can't match
-(i.e. are off by an odd multiple of 90 degrees), precedence is given to the text
-rotation. [skipped]
-
-[Skipped] reverse the precedence so that if
-both dsc orientation is set and text rotation is inferred, use the dsc value.
-[end quote]
-
-See the bug 688793 for more details.
-
-I marked the change with Bug688793 macro
-because I can't say that I fully foresee its consequences.
-The mark will help to analyze problems if any appear.
-
-</pre>
-<p>[src/gdevpdf.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-13T123703.107591Z"></a>
-2006-07-13T12:37:03.107591Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix : MSVC8 compiler warnings.
-
-</pre>
-<p>[src/ziodevsc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-13T122538.449013Z"></a>
-2006-07-13T12:25:38.449013Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (True Type font loader) : A wrong encoding created when no 'post' presents.
-
-DETAILS :
-
-Bug 688789 "incorrect encoding displayed using ArialUnicodeMS".
-
-The old code in .charkeys computes (with dropping minor details) :
-    CharStrings = glyphencoding^-1
-    Encoding = cmap*glyphencoding
-
-It is correct when 'post' presents due to glyphencoding = post,  
-and post maps glyph indices to glyph names.
-
-In the test case (with no 'post') .charkeys must compute (with dropping same details) :
-    CharStrings = glyphencoding^-1 * cmap
-    Encoding = glyphencoding
-because glyphencoding is stubbed with an encoding.
-
-I'm not sure why the old code worked so long with no problem.
-Likely every font manufacturers loved to define 'post'.
-Now we got one which doesn't.
-
-BTW, I guess an useful optimization would be to replace 'numloca'
-with a better estimation. In the test case it appears too big,
-so we process a huge trash and then drop it.
-The better estimation, the smaller time consumption.
-
-Another useful optimization is marked with
-"% a stub for a while. Must skip the entry."
-in the new code. Dalaying it for better times.
-
-Inserted a debug printing for CharStrings.
-Using it one can se how big trash it processes.
-
-The old code truncates Encoding if it is longer than 'loca'.
-It appears wrong with the new CharString composition logics
-- creates a tool short Encoding for fonmts in bug_687457.pdf .
-The truncation has been removed from .charkeys .
-It should work fine because recently we improved
-C code about acessing glyphs outside 'loca' -
-see the revision 6874.
-
-The test case to be added to comparefiles.
-
-</pre>
-<p>[lib/gs_ttf.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-13T053811.096275Z"></a>
-2006-07-13T05:38:11.096275Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-Remove a mixture of DOS and Unix style line endings.
-
-</pre>
-<p>[src/gsnamecl.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-13T011611.812282Z"></a>
-2006-07-13T01:16:11.812282Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Remove (now) superfluous stdout_buf and stderr_buf areas from main instance
-(no longer needed -- buffers are allocated when stdio is opened).
-</pre>
-<p>[src/iminst.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-12T214607.133984Z"></a>
-2006-07-12T21:46:07.133984Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Clean up some gcc warnings created by last commit.
-</pre>
-<p>[src/imain.c src/sfxstdio.c src/zfproc.c src/ziodevsc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-12T213000.448371Z"></a>
-2006-07-12T21:30:00.448371Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Change stdio callback mechanism to call directly from the stream processing
-function, not requiring a CALLC callout all the way back through the interp
-to 'imain.c' This simplifies some of the calling and is more efficient.
-
-DETAILS:
-
-gsapi_ and/or gsdll_ clients will see no difference.
-
-</pre>
-<p>[src/imain.c src/interp.c src/zfileio.c src/zfproc.c src/ziodevs.c src/ziodevsc.c src/files.h src/iminst.h src/ierrors.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-12T212401.592491Z"></a>
-2006-07-12T21:24:01.592491Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Refactor 'file_prepare_stream' for use by non-PS (graphics library only)
-clients such as gsiorom (the %rom% device can be used by non-PS builds).
-</pre>
-<p>[src/sfxstdio.c src/zfile.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-12T211934.152242Z"></a>
-2006-07-12T21:19:34.152242Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Header file missed on previous commit to refactor 'file_prepare_stream'
-for use by graphics library (no PS interpreter) clients (gsiorom.c).
-</pre>
-<p>[src/stream.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-12T211511.292479Z"></a>
-2006-07-12T21:15:11.292479Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Get rid of deprecated %static% device. This has been replaced by the more
-efficient and versatile %rom% device.
-</pre>
-<p>[src/int.mak src/ziodevst.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-12T175916.470870Z"></a>
-2006-07-12T17:59:16.470870Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : More PDF/A-1b complience, continued 6.
-
-DETAILS :
-
-Bug 688783 "commit 6892 mis-uses the TZ environmental".
-
-Completely removed the time zone computation because
-it's not working properly with some compilers.
-Always write the UTC time instead.
-It looks compliant with all PDF/A, PDF 1.6, ANSI C and 
-http://www.w3.org/TR/NOTE-datetime standards.
-
-</pre>
-<p>[src/gdevpdf.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-12T122410.438308Z"></a>
-2006-07-12T12:24:10.438308Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : More PDF/A-1b complience, continued 5.
-
-DETAILS :
-
-Bug 688783 "commit 6892 mis-uses the TZ environmental".
-
-An improved code with using CRTL functions to compute the tize zone.
-This works on both my local Windows and on Linux on peeves.
-
-</pre>
-<p>[src/gdevpdf.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-12T112628.547453Z"></a>
-2006-07-12T11:26:28.547453Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : More PDF/A-1b complience, continued 4.
-
-DETAILS :
-
-Bug 688783 "commit 6892 mis-uses the TZ environmental".
-
-An improved code with using CRTL functions to compute the tize zone.
-Thanks to SaGS for suggestion.
-
-</pre>
-<p>[src/gdevpdf.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-11T213255.057296Z"></a>
-2006-07-11T21:32:55.057296Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : More PDF/A-1b complience, continued 3.
-
-DETAILS :
-
-Bug 688742 "PDF/A label missing error in Acrobat preflight", part 2.
-Bug 688783 "commit 6892 mis-uses the TZ environmental".
-
-Use CRTL functions to compute the tize zone.
-Thanks to SaGS for suggestion.
-
-</pre>
-<p>[src/gdevpdf.c doc/Ps2pdf.htm src/devs.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-10T110018.723002Z"></a>
-2006-07-10T11:00:18.723002Z Tor Andersson</strong></p>
-<blockquote>
-<pre>
-remove the null memory context argument to errprintf in gs_throw_imp that was accidentally left in from when the function was ported over from ghostpcl.</pre>
-<p>[src/gsmisc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-09T140423.380577Z"></a>
-2006-07-09T14:04:23.380577Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Compile in read support when building libpng. It is needed for XPS 
-parsing.
-</pre>
-<p>[src/libpng.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-07T172251.824275Z"></a>
-2006-07-07T17:22:51.824275Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix gcc reported problems.
-</pre>
-<p>[src/mkromfs.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-07T002645.026656Z"></a>
-2006-07-07T00:26:45.026656Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Correct typo in header that MSVC ignores.
-</pre>
-<p>[src/files.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-06T235924.561744Z"></a>
-2006-07-06T23:59:24.561744Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix missed edit to remove RESOURCE_LIST from top makefiles.
-</pre>
-<p>[src/msvclib.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-06T213250.019697Z"></a>
-2006-07-06T21:32:50.019697Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Several %rom% related improvements. Add PSRESDIR macro to define the location
-of the Resource/ path during the build. Remove the RESOURCE_LIST from the top
-level makefiles (list now only in src/int.mak). Correct the font path to the
-Adobe standard Resource/Font. Change the GS_LIB_DEFAULT to include Resource/Font
-rather than the useless Resource path.
-
-Change the %rom% device to return a custom 'block' stream that decompresses
-by blocks into the buffer so that the entire file is never decompressed into
-a 'string' for a sread_string type stream. The 'file_prepare_stream' is now
-exported for use by gsiorom.c.
-
-DETAILS:
-
-That wasn't enough ?
-
-One hack is that the s->file pointer in the stream_s is used to hold the pointer
-to the node header in the %rom% file system. This seemed to make some sense.
-Unlike the FILE * structure (which is somewhat opaque), there is no dynamic
-state info in a node -- the s->position and read pointer within cbuf are enough
-to allow read_process, seek, and available procs to operate.
-
-The buffer is slighty larger than the ROMFS_BLOCKSIZE to allow for some data
-(up to 256 bytes) not being consumed from the buffer when read_process is
-used to refill the buffer. This way we can decompress directly into the cbuf
-(at the correct point, of course) and avoid another buffer and copy. This
-also means that each 'block' is always at or near the front of cbuf. After
-a seek, the block will load at the beginning of cbuf (assuming we did not
-already have the requested pos in the buffer).
-
-As with 'file' type streams, the s->read_id is bumped so that the stream
-access functions will see the file as 'invalid' (read_id won't match rsize).
-The cbuf is also freed when the file is closed (to prevent leaks in a non
-GC memory system).
-
-NOTE: IT IS THE CALLER'S RESPONSIBILITY TO FREE THE STREAM RETURNED BY THE
-romfs_open_file() function using the memory in the s->memory allocator. In
-PostScript, since the -file- ref can be passed around among objects, the
-GC is relied upon to free when no further references exist.
-
-
-</pre>
-<p>[src/gsiorom.c src/watcw32.mak src/macosx.mak src/int.mak src/dvx-gcc.mak src/unixansi.mak src/msvclib.mak src/os2.mak src/bcwin32.mak src/ugcclib.mak src/unix-gcc.mak src/msvc32.mak src/macos-mcp.mak src/files.h src/zfile.c src/watclib.mak]</p>
+<p>[lib/pdf_draw.ps]</p>
 </blockquote>
 
-<p><strong><a name="2006-07-06T171215.527898Z"></a>
-2006-07-06T17:12:15.527898Z Stefan Kemper</strong></p>
+<p><strong><a name="2007-04-06T024319.702262Z"></a>
+2007-04-06T02:43:19.702262Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-Fix null ptr dereference committed on rev 6866
-
-DETAILS:
-
-In the case where gx_alloc_char_bits is called with a null
-device pointer the default of 72 dpi is used.
-
-</pre>
-<p>[src/gxccman.c]</p>
+Splitting graphics library from interpreter portion of the sample custom color callback</pre>
+<p>[src/gsncdummy.c src/zncdummy.c src/gsncdummy.h]</p>
 </blockquote>
 
-<p><strong><a name="2006-07-06T111042.178658Z"></a>
-2006-07-06T11:10:42.178658Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-06T023931.953398Z"></a>
+2007-04-06T02:39:31.953398Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-Replace empty MediaBox or CropBox box with a box that is equal to the current
-page size. Bug 688744, customer 384.
-
-</pre>
-<p>[lib/pdf_main.ps]</p>
+Splitting graphics library from interpreter portion of the sample custom color callback</pre>
+<p>[src/lib.mak src/gsnamecl.h src/int.mak]</p>
 </blockquote>
 
-<p><strong><a name="2006-07-06T002431.497014Z"></a>
-2006-07-06T00:24:31.497014Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-05T213409.306348Z"></a>
+2007-04-05T21:34:09.306348Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Modify cmap table handling routines to support a large ( >= 64K ) table
-represented as an array of strings.
-Bug 688688, customer 562.
-
+Add #ifdef protection to some new debug printouts for the OutputIntent 
+parameter.
 </pre>
-<p>[lib/gs_ttf.ps]</p>
+<p>[src/gdevpbm.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-07-05T210653.575845Z"></a>
-2006-07-05T21:06:53.575845Z leonardo</strong></p>
+<p><strong><a name="2007-04-05T173643.783101Z"></a>
+2007-04-05T17:36:43.783101Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fix (pdfwrite) : More PDF/A-1b complience, continued 2.
-
-DETAILS :
-
-Bug 688742 "PDF/A label missing error in Acrobat preflight", part 4.
-
-This is an experimental patch, which drops the setting of
-the symbolic flag for fonts in PDF/A documents.
-Doing so because the Acrobat preflight tool 
-doesn't allow Encoding for symbolic True Type fonts.
-
-The decision for setting the symbolic flag for most fonts has been
-done a long ago, and currently we cannot reconstruct all the related history.
-We suspect that in novadays that decision appears obsolete.
-We commit this patch to allow an accumulation of information
-about how this flag affects 3d party software.
-
+Fix compilation on MSVC 6. Add a best effort simulation of C99 __func__
+keyword on older compilers.
 </pre>
-<p>[src/gdevpdtd.c src/gdevpdtd.h]</p>
+<p>[src/lib.mak src/gdevdbit.c src/gserror.h]</p>
 </blockquote>
 
-<p><strong><a name="2006-07-05T202810.067306Z"></a>
-2006-07-05T20:28:10.067306Z leonardo</strong></p>
+<p><strong><a name="2007-04-05T012914.432997Z"></a>
+2007-04-05T01:29:14.432997Z Henry Stiles</strong></p>
 <blockquote>
 <pre>
-Fix (pdfwrite) : More PDF/A-1b complience, continued.
-
-DETAILS :
-
-Bug 688742 "PDF/A label missing error in Acrobat preflight", part 3.
-
-1. Substitute the DeviceRGB color space.
-2. Write the instance ID into the pdfaid item.
-3. /Type/Metadata/Subtype/XML is required for metadata stream dictionary.
-
-</pre>
-<p>[lib/gs_devcs.ps src/gdevpdfe.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-05T181752.450829Z"></a>
-2006-07-05T18:17:52.450829Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Use /PageSize from the currrent page device dictionary when the /MediaBox pget
-fails. Bug 688771, customer 581.
-
-</pre>
-<p>[lib/pdf_main.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-05T140349.473556Z"></a>
-2006-07-05T14:03:49.473556Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (pdfwrite) : More PDF/A-1b complience.
-
-DETAILS :
-
-Bug 688742 "PDF/A label missing error in Acrobat preflight", part 2.
-
-1. Always embed all fonts when writing a PDF/A document.
-2. Provide a precize time and time zone (see the documentation change included).
-3. Wrtte an OutputConditionIdentifier.
-   
-See the documentation change for details.
-
+fixes a UMR that was caused by a typo.
 </pre>
-<p>[src/gdevpdf.c doc/Ps2pdf.htm src/gdevpdtf.c src/gdevpdfe.c lib/PDFA_def.ps src/devs.mak]</p>
+<p>[src/gdevwts.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-07-05T102603.786036Z"></a>
-2006-07-05T10:26:03.786036Z leonardo</strong></p>
+<p><strong><a name="2007-04-03T160849.165033Z"></a>
+2007-04-03T16:08:49.165033Z Stefan Kemper</strong></p>
 <blockquote>
 <pre>
-Fix (pdfwrite) : Write out the PDF/A compliance label.
-
-DETAILS :
-
-Bug 688742 "PDF/A label missing error in Acrobat preflight".
-Patch from Eduard Tiganas.
-
-</pre>
-<p>[src/gdevpdfe.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-04T231313.666885Z"></a>
-2006-07-04T23:13:13.666885Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Modularize the soname and link flags for the unix shared library build
-to facilitate use on different platforms.
-</pre>
-<p>[src/unix-dll.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-07-04T213143.405686Z"></a>
-2006-07-04T21:31:43.405686Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Increase the operand stack size limit to the current working maximum = 65414.
-Bug 688764.
+Committing Raph's wtsimdi device
 
 DETAILS:
-PostScript stack cannot exceed the size of a PostScript array (65535) because
-the stack is copied to an array when the stack overflows.
-
-The stack space is allocated in blocks. The stack overflow is checked when the
-new block is allocated. If the MaxOpStack is set close enough to 65535 the
-actual stack size exceeds 65535 at the moment of stack overflow.
-
-This condition is detected when the stack is copied to an array during
-stackoverflow processing, causing a low level stack dump. 
-
-</pre>
-<p>[lib/gs_init.ps]</p>
-</blockquote>
 
-<p><strong><a name="2006-07-02T115018.654475Z"></a>
-2006-07-02T11:50:18.654475Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix calculation of the index in the DecodeDEF[G] table. The old code rendered
-wildly different colors when the range of RangeDEF[G] was not close to 1.
-Bug 688763.
+-r600 -sDEVICE=wtsimdi does a performance optimized clist reader that either directly halftones 
+or uses an intermediate rgb buffer to do non-trivial ROPS correctly then post halftones 
+on a per band basis.
 
-</pre>
-<p>[src/gsciemap.c]</p>
-</blockquote>
+Uses icc color profiles to convert to device color.  
+Uses wts halftone algorithm.
 
-<p><strong><a name="2006-07-01T150830.368356Z"></a>
-2006-07-01T15:08:30.368356Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Replace $Id lines inadvertently removed.
-</pre>
-<p>[src/imain.c src/zfile.c]</p>
-</blockquote>
+The device reads in a link icc profile from "link.icc", and WTS
+halftone files from wts_plane_[0123]. It generates a ppm file that
+can be used to visualize the halftoned file (it is prepared from the
+CMYK bits in the procedure write_pkmraw_row in gdevwts.c - if an
+actual device is available, that routine should be modified to produce
+data for the device).
 
-<p><strong><a name="2006-06-30T200021.389005Z"></a>
-2006-06-30T20:00:21.389005Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Changes to make the JOBSERVER and exitserver operate correctly. This is
-essential to proper CET and FTS execution.
+  This device _does_ switch on a per-band basis between continuous
+tone pathways (true branch of the "if" statement in
+wtsimdi_create_buf_device) and halftone, based on whether there are
+rops. That is the major point of the work.
 
-DETAILS:
+This is not yet production ready, but is useful for performance and integration work.
 
-The primary changes to allow exitserver to work from files, stdin, strings
-and executive mode were making sure that the strings, procedures and
-files (or subfildecode filters) were all in "system vm" which is always
-a 'stable' memory immune from save/restore (curing the /invalidrestore
-errors previously seen). To support executive mode, the statementedit
-and lineedit IODevices always allocate in system VM (imemory_system) as
-well.
+Known issues:
 
-Also changed was to omit the grestoreall in .startnewjob after the
-restore since this would go back to the previous 'null' device and
-close the device we want (e.g. x11 or display).
+1. Banding only, low res non-banding will crash,
+the device is intended for printer resolution halftoning, at 600dpi
+The halftones are designed for 600dpi.
 
-This relates to bug 688312, which I will close after determining if
-there is any other documentation needed. Also this fixes #201952 which
-was previously closed as WONTFIX.
+2. Color profiles and halftone screens are not in romfs,
+These need to be copied into the same object/binary directory
+that the application is in for now.
+./pspcl6 and ./wts_* and ./*.icc in the same directory.
+Failure to find these files will crash.
 
-Note that with -dJOBSERVER Ghostscript (unlike ghostpcl) will run the
--c string or the files on the command line or the input to the GS>
-prompt as an encapsulated job and multiple files on the command line
-will NOT be treated as separate jobs. File that contain a ^D (0x04)
-at the end _WILL_ restore the VM state and start a new encapsulated
-job for subsequent interpreter actions.
+3. Halftone phase not set correctly in halftone band.
 
-To run an inital file in 'exitserver' mode (affecting the permanent
-server state), the -c "true 0 startjob pop" -f can be used prior to
-the file. To run files as individual encapsulated jobs (when it is
-not known if the job ends with ^D) simply add a file that contains
-a ^D between each job on the command line. For example, if '04' is
-a file that contains a ^D:
+4. copy_mono doesn't optimize all-0 and all-1 colors as much as it
+should - it can avoid processing the screen at that point.
 
-gs -dJOBSERVER x.ps 04 y.ps 04 z.ps -c "true 0 startjob quit"
+5. halftone mode implemented only for rgb color model, not CMYK.
 
-Also note above that since 'quit' is defined as 'stop' in order to
-actually quit you have to go to exitserver mode first (true 0 startjob)
-or use the -dBATCH option.
+6. size of band_colors_used[] array is statically determined
 
 </pre>
-<p>[src/imain.c src/zfilter.c lib/gs_lev2.ps src/ziodev.c src/opextern.h src/zdevice.c src/zfile.c lib/gs_init.ps src/zsysvm.c]</p>
+<p>[src/gxwts.c src/gxclist.c src/gxdevbuf.h src/gxwts.h src/gxclist.h src/gxgetbit.h src/gdevwts.c src/gdevdbit.c src/gxbitfmt.h src/gxclread.c src/gdevpng.c src/gxclutil.c src/gxclimag.c src/gxcldev.h src/gdevppla.c src/gdevprn.c src/gdevppla.h src/gswts.c src/gdevprn.h src/gxclpath.c src/gxclrect.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-06-30T191440.807461Z"></a>
-2006-06-30T19:14:40.807461Z Ray Johnston</strong></p>
+<p><strong><a name="2007-04-02T223451.451596Z"></a>
+2007-04-02T22:34:51.451596Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Clean up memory when the gsapi_delete_instance is called. Prevents leaks
-from repeated invocations of ghostscript gsapi_ instances. Bug 688181.
-
-</pre>
-<p>[src/iapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-29T042555.982235Z"></a>
-2006-06-29T04:25:55.982235Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Add support of AdjustWidth parameter to tiffg32d and tiffg4 devices.
-Bug 688748.
-
-DETAILS:
-According to Devices.htm, all black-and-white TIFF devices support AdjustWidth
-parameter, but tiffg32d and tiffg4 didn't, always adjusting the page size.
-The user had no way to switch off this, possibly undesired, feature.
-
+Change CET 17-06-02 to AOK. Ghostscript generates correct results
+at 300 dpi and above.
 </pre>
-<p>[doc/Devices.htm src/gdevtfax.c]</p>
+<p>[doc/pscet_status.txt]</p>
 </blockquote>
 
-<p><strong><a name="2006-06-29T040716.134871Z"></a>
-2006-06-29T04:07:16.134871Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-04-02T214337.719440Z"></a>
+2007-04-02T21:43:37.719440Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Add embedded OpenType support to the PDF interpreter.
-Bug 688729, customer 700.
-
-DETAILS:
-According to the OpenType specification, OTTO tag is used only when the font
-file has CFF data. We need to add more checking if we encounter OTTO fonts with
-TTF data.
-
+Change CET 17-04-02 and 17-05-02 to AOK. Ghostscript generates correct results
+at 300 dpi and above.
 </pre>
-<p>[lib/pdf_font.ps lib/gs_cff.ps]</p>
+<p>[doc/pscet_status.txt]</p>
 </blockquote>
 
-<p><strong><a name="2006-06-28T202434.110786Z"></a>
-2006-06-28T20:24:34.110786Z leonardo</strong></p>
+<p><strong><a name="2007-04-02T182544.568365Z"></a>
+2007-04-02T18:25:44.568365Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix (pdfwrite) : Improve the filter choice logic.
+Fix (pdfwrite) : a composite font with a Type 3 descendent and FMapType 2 (continued).
 
 DETAILS :
 
-Bug 688773 "/JPXEncode always used when -dCompatibilityLevel=1.5".
-
-"[Color|Gray|]AutoFilterStrategy = /JPEG2000" applied when 
-"AutoFilter[Color|Gray]Images == false".
+Patch from SaGS with minor improvements.
+Bug 688639 " pdfwrite: a composite font with a Type 3 descendent and FMapType 2".
+The last patch deosn't correctly accommodate the code from SaGS.
 
 </pre>
-<p>[src/gdevpsdi.c]</p>
+<p>[src/gdevpdtc.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-06-28T162952.237586Z"></a>
-2006-06-28T16:29:52.237586Z leonardo</strong></p>
+<p><strong><a name="2007-04-01T214650.065374Z"></a>
+2007-04-01T21:46:50.065374Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix (pdfwrite) : Luratech filters must not apply to indexed images.
+Fix (pdfwrite) : a composite font with a Type 3 descendent and FMapType 2 
 
 DETAILS :
 
-1. The old code erroneusely sets up the image compression chooser
-   for Indexed images (gdevpdfi.c).
-
-2. Don't allow the lossless JPXEncode for indexed images (gdevpsdi.c).
-   (This change has no effect with no Luratech).
+Patch from SaGS with minor improvements.
+Bug 688639 " pdfwrite: a composite font with a Type 3 descendent and FMapType 2".
+See comment #13 in the bug report.
 
 </pre>
-<p>[src/gdevpsdi.c src/gdevpdfi.c]</p>
+<p>[src/gdevpdtc.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-06-28T095713.290010Z"></a>
-2006-06-28T09:57:13.290010Z leonardo</strong></p>
+<p><strong><a name="2007-04-01T191449.835812Z"></a>
+2007-04-01T19:14:49.835812Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix (TT font loader) : Work around a wrong specificID.
+Fix (ps2write) : Device initialization problems.
 
 DETAILS :
 
-The test document includes a name record with platformID=3, specificID=768.
-We could not find a dicument, which allows such combination,
-and we believe it is incorrect.
-This patch implements a general workaround for strings,
-which consist of 2-byte characters, each of which has a zero leading byte.
-
-Bug 688769 "pdfwrite : an Incorrect embedded font object".
+Patch from SaGS with a minor improvement.
+See bug 688856 comments 11,12,13 for details.
 
 </pre>
-<p>[lib/gs_ttf.ps]</p>
+<p>[src/gdevpdfx.h src/gdevpdfp.c src/gdevpdfd.c src/gdevpdfb.h lib/gs_pdfwr.ps]</p>
 </blockquote>
 
-<p><strong><a name="2006-06-28T004547.790609Z"></a>
-2006-06-28T00:45:47.790609Z leonardo</strong></p>
+<p><strong><a name="2007-04-01T182755.285455Z"></a>
+2007-04-01T18:27:55.285455Z leonardo</strong></p>
 <blockquote>
 <pre>
-Fix (pdfwrite) : Preserve ToUnicode for Type 0 fonts when re-distilling a PDF.
-
-DETAILS :
-
-The old code didn't account ToUnicode CMaps of Type 0 fonts in PDF documents :
-1. It attached GlyphNames2Unicode after defonefont happens, so that C code never got it.
-2. gdevpdtc.c didn't check Type 0 fonts for GlyphNames2Unicode.
-
-The fix consists of 2 parts :
-1. The new code in gs/lib factors out an auxiliary function .composefontdict from composefont .
-   That function is called before .processToUnicode in pdf_font.ps for Type 0 font.
-2. The new code in gs/src factors out the new function get_GlyphNames2Unicode,
-   which now works for Type 0 fonts also. The change to gdevpdtc.c
-   checks whether a Type 0 fonts has GlyphNames2Unicode.
-   If a Type 0 font has GlyphNames2Unicode, it comes from a PDF, 
-   and thus descendent fonts have no GlyphNames2Unicode.
-
-Minor change : Don't search Resource/Decoding/Unicode for CIDs
-when composing a ToUnicode CMap, because that resource translates glyph names only.
-
-Bug 688768 "pdfwrite: missing ToUnicode".
-
+pscet_status.txt : Closing 11-16-8, which appears eventually fixed; Passing 17-04-2 to Alex.	
 </pre>
-<p>[src/bfont.h lib/pdf_font.ps src/gdevpdtc.c src/zfont0.c src/zbfont.c lib/gs_cmap.ps]</p>
+<p>[doc/pscet_status.txt]</p>
 </blockquote>
 
-<p><strong><a name="2006-06-27T180559.082925Z"></a>
-2006-06-27T18:05:59.082925Z leonardo</strong></p>
+<p><strong><a name="2007-04-01T073925.772162Z"></a>
+2007-04-01T07:39:25.772162Z Ray Johnston</strong></p>
 <blockquote>
 <pre>
-Fix (pdfwrite) : Don't create a group from an image with SMask.
-
-DETAILS :
-
-An image with SMask is implemented in the PDF interpreter with creating a
-temporary internal transparency group (see doimagesmask in pdf_draw.ps).
-The old code copyed that group to the PDF output when re-distilling a PDF.
-
-This patch implements the new key .image_with_SMask
-for the .begintransparencygroup dictionary operand for
-designating the internal group, and the flags :
-	gx_device_pdf_s::image_with_SMask
-	gs_transparency_group_params_s::image_with_SMask
-	gs_pdf14trans_params_s::image_with_SMask
-for passing this info to gdevpdft.c .
-
-Bug 688767 "pdfwrite: bad transparency group".
-
+Fix typo that caused undefined during build.
 </pre>
-<p>[src/gdevpdfx.h src/gstrans.c src/ztrans.c src/gdevpdft.c src/gstparam.h lib/pdf_draw.ps src/gdevpdfb.h src/gstrans.h]</p>
+<p>[src/gdevrops.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-06-26T175755.566936Z"></a>
-2006-06-26T17:57:55.566936Z leonardo</strong></p>
+<p><strong><a name="2007-04-01T070600.179365Z"></a>
+2007-04-01T07:06:00.179365Z leonardo</strong></p>
 <blockquote>
 <pre>
-UFST bridge : Upgrading to UFST 5.0, part 27.
+Fix : MSVC warnings.
 
 DETAILS :
 
-Fix the FreeType bridge to compile with the new FAPI interface definition.
+The custom color callback patch was not accommodated to
+the color space reference count patch.
 
 </pre>
-<p>[src/int.mak src/fapi_ft.c]</p>
+<p>[src/gscie.h src/gscscie.c src/gxcspace.h src/gscsepr.c src/gscspace.c src/gsicc.c src/gspcolor.c src/gscdevn.c src/gscie.c src/gscolor2.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-06-26T170142.828008Z"></a>
-2006-06-26T17:01:42.828008Z leonardo</strong></p>
+<p><strong><a name="2007-03-29T232610.038260Z"></a>
+2007-03-29T23:26:10.038260Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fix (pdfwrite) : Improve the documentation about generating a PDFX document.
-
-DETAILS :
-
-Fixes the part of the bug
-688463 "Overprint can not render with with -dUseCIEColor",
-which is related to PDFX (the comment #11).
-
+Change CET 09-56-03 to OK. Ghostscript matches Tek360 checksum. CPSI-based
+PhotoPrint product is wrong again.
 </pre>
-<p>[doc/Ps2pdf.htm]</p>
+<p>[doc/pscet_status.txt]</p>
 </blockquote>
 
-<p><strong><a name="2006-06-23T191503.500541Z"></a>
-2006-06-23T19:15:03.500541Z Ray Johnston</strong></p>
+<p><strong><a name="2007-03-29T005336.234691Z"></a>
+2007-03-29T00:53:36.234691Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Substantial performance improvement on Windows platforms to
-JPEG2000/JPXDecode filter made by making jasper 'seek' work
-within the buffer.  Bug 688073 and 688758 for customer #531.
+Don't store part of the state of readhexstring in not yet written bytes
+of the target string to avoid the string modification when the operator
+fails and the stack is restored. Fix CET 23-20-01.
 
 DETAILS:
+Pack the state into a single 32-bit word for the convenience of reusing
+the procedures that take a single integer value as a state.
 
-This wasn't a very big change, but by avoiding going to the OS
-for 'seek' operations, the Windoze performance was improved
->40 fold. On linux this doesn't make any improvement but the
-OS must be a lot more efficient (I'm actually surprised by
-this). The time for the customer file with 688758 runs in
-10 seconds (at 40dpi x11) on peeves before and after the fix.
-On my Windoze 2.8Ghz P4 (peeves is 3.2GHz P4) the time is
-43 seconds after the fix.
-
+DIFFERENCE:
+No other CET or Comparefiles differences.
 </pre>
-<p>[jasper/src/libjasper/base/jas_stream.c jasper/src/libjasper/include/jasper/jas_stream.h]</p>
+<p>[doc/pscet_status.txt src/zfileio.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-06-21T223335.061227Z"></a>
-2006-06-21T22:33:35.061227Z leonardo</strong></p>
+<p><strong><a name="2007-03-28T160331.220336Z"></a>
+2007-03-28T16:03:31.220336Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fix (CIDFontType 1) : Check for GDBytes elements to point past the 'loca' table end.
-
-DETAILS :
-
-Bug 688669 "/invalidfont in --@0x100194e0--".
-
-The old code didn't check GDBytes consistency, taking occasional data
-past the 'loca' table with an occasional result.
-
-Note that the change to z11_CIDMap_proc in zfcid1.c trows exception,
-which is handled by the procedure %Type11BuildGlyph
-in gs_cidfn.ps with substituting .notdef .
-
-The test document embeds an incorrect True Type data for the font OBMKGG+H2gtrM. 
-The True Type header specifies the size of 'loca' table equals to 12 bytes. 
-In the sfnts array it is a separate string with the array index 2.
-Then it renders the glyph index 3 accessing outside the loca table. 
-It hapens while rendering the text :
-
-/TT5 1 Tf
-0.365 0 TD
-<0001>Tj
-
-Probably the problem happens because 2 font descriptors (43 0 obj and 38 0 obj, 
-which correspond to local font names /TT4 and /TT5) refer to same single font data 39 0 obj. 
-This data is an embedded font subset, which is enough for /TT4 and has no 
-glyphs for /TT5. This problem to be reported to Adobe Distiler 6, 
-which created the test document. Is the version 7 better ?
-(can't check due to no Postscript source).
-
-In the test case .notdef is the CID 0 and defined in the font as a hollow box.
-Don't know why Adobe doesn't print it in the test document.
-That's another story. The font doesn't define a space character.
+Propagate CloseSource or CloseTarget flags to the temporary stream
+created by filter_ensure_buffer(). Fix CET 23-12k-02.
 
+DIFFERENCE:
+No other CET or Comparefiles differences.
 </pre>
-<p>[src/zfcid1.c src/gstype42.c]</p>
+<p>[doc/pscet_status.txt src/zfilter.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-06-21T111727.414299Z"></a>
-2006-06-21T11:17:27.414299Z leonardo</strong></p>
+<p><strong><a name="2007-03-27T224440.516433Z"></a>
+2007-03-27T22:44:40.516433Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-UFST bridge : Upgrading to UFST 5.0, part 26.
-
-DETAILS :
-
-Provide a locking of a global static UFST instance
-for a multilanguage embedded systems.
-
-</pre>
-<p>[src/fapiufst.c src/gxfapiu.c src/gxfapiu.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-20T171659.040107Z"></a>
-2006-06-20T17:16:59.040107Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (FAPI Font resource, CIDFont emulation) : Relative paths with FAPIconfig-FCO.
-
-DETAILS :
-
-Set current directory as a font file search origin.
-
-</pre>
-<p>[lib/FAPIconfig-FCO]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-20T165522.666128Z"></a>
-2006-06-20T16:55:22.666128Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 25.
-
-DETAILS :
-
-Provide the configuration with no Type 1 and no True Type parsers
-for a compatibility with the PCL build.
-
+Change the status of CET 17-01-07, 17-02-06, and 17-02-07 to AOK.
+Ghostscript matches Tek and Distiller 5, CPSI is wrong here.
 </pre>
-<p>[src/fapiufst.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-20T163115.616110Z"></a>
-2006-06-20T16:31:15.616110Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (UFST resource handling) : Provide an uniform way for specifying FAPI font map and configuration.
-
-DETAILS :
-
-1. The new command line argument FAPIfontmap specifies a FAPI font map file.
-   The old argument FCOmap has been removed. 
-
-2. The new command line argument FAPIcidfmap specifies a FAPI font map file.
-   The old code hardcoded a particular value.
-
-3. FAPIfontmap may include both general records, and special record groups for
-   describing FCO elements. 
-   
-See the documentation change for details.
-
-</pre>
-<p>[lib/FCOfontmap-PCLPS3 lib/FCOfontmap-PS3 doc/Use.htm doc/Develop.htm lib/FAPIfontmap lib/FAPIconfig lib/gs_fapi.ps lib/FAPIconfig-FCO lib/FCOfontmap-PCLPS2]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-20T150405.008037Z"></a>
-2006-06-20T15:04:05.008037Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 24.
-
-DETAILS :
-
-Remove dead development branches.
-
-</pre>
-<p>[src/fapiufst.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-20T144958.556233Z"></a>
-2006-06-20T14:49:58.556233Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 23.
-
-DETAILS :
-
-Account the replaced Mrtrics when the renderer can't handle it.
-It was a real bug in the FAPI client.
-
-</pre>
-<p>[src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-20T123533.822923Z"></a>
-2006-06-20T12:35:33.822923Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 22.
-
-DETAILS :
-
-Implementing the design bounding box expansion and warnings
-against cropping glyphs when caching.
-
-</pre>
-<p>[src/ifapi.h src/fapiufst.c src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-20T095108.611471Z"></a>
-2006-06-20T09:51:08.611471Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (FAPI) : The cache device had a wrong HWResolution.
-
-DETAILS :
-
-It was set to 72 dpi independently on the target device.
-Ghostscript font renderer doesn't rely on it, but UFST does.
-Due to that UFST generated different rasters with and without NOCACHE.
-
-</pre>
-<p>[src/gxchar.c src/gxccman.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-20T094621.713177Z"></a>
-2006-06-20T09:46:21.713177Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (FAPI Font resource, CIDFont emulation) : Always convert FontName into a name (continued).
-
-DETAILS :
-
-The last patch appears incomplete.
-
-</pre>
-<p>[lib/gs_fntem.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-20T093723.049325Z"></a>
-2006-06-20T09:37:23.049325Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (FAPI Font resource, CIDFont emulation) : Always convert FontName into a name.
-
-DETAILS :
-
-The old code could create fonts with a string as the FontName or CIDFontName value.
-It caused an invalidaccess when the string is local and the font dictionary is global.
-Debugged with alphabet.ps .
-
-</pre>
-<p>[lib/gs_fntem.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-20T084827.280806Z"></a>
-2006-06-20T08:48:27.280806Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (FAPI Font resource, CIDFont emulation) : Load resident fonts into global VM (continued).
-
-DETAILS :
-
-The last patch appears incorrect in the part 3 :
-[beg quote]
-3. A minor change in gs_type1.ps creates FontInfo in same VM
-   where the font dictionary resides. 
-[ebnd quote]
-and caused pdfwrite regressions.
-
-This path fixes that.
-
-</pre>
-<p>[lib/gs_type1.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-19T013639.845267Z"></a>
-2006-06-19T01:36:39.845267Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (FAPI Font resource, CIDFont emulation) : Load resident fonts into global VM.
-
-DETAILS :
-
-1. MakeInstance creates instances in global VM.
-
-2. A bug in gs_fntem.ps : accessed "1 index" instead "0 index".
-   Apparently they were always equal. Now they are not.
-
-3. A minor change in gs_type1.ps creates FontInfo in same VM
-   where the font dictionary resides. 
-
-Debugged with 129-01.ps .
-
-</pre>
-<p>[lib/gs_cidtt.ps lib/gs_fntem.ps lib/gs_fapi.ps lib/gs_type1.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-18T234016.946225Z"></a>
-2006-06-18T23:40:16.946225Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 21.
-
-DETAILS :
-
-A bug in the FAPI client :
-Truncate the "~GS~" suffix, which the PDF interpreter adds
-when creating extended glyph names.
-
-Debugged with ADOBE1-4.pdf .
-
-</pre>
-<p>[src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-18T213833.730811Z"></a>
-2006-06-18T21:38:33.730811Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 20.
-
-DETAILS :
-
-An UFST bug tolerance about the .nmotdef appearence.
-See comment in code.
-
-</pre>
-<p>[src/fapiufst.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-18T200350.504209Z"></a>
-2006-06-18T20:03:50.504209Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 19.
-
-DETAILS :
-
-An UFST bug tolerance about the hollow box design scale.
-
-</pre>
-<p>[src/fapiufst.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-18T192503.018019Z"></a>
-2006-06-18T19:25:03.018019Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 18a.
-
-DETAILS :
-
-Adjust symbolic Decodings with UFST 5.0 specifics.
-
-</pre>
-<p>[Resource/Decoding/FCO_Dingbats Resource/Decoding/FCO_Symbol Resource/Decoding/FCO_Wingdings]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-15T205237.321465Z"></a>
-2006-06-15T20:52:37.321465Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 18.
-
-DETAILS :
-
-1. Outline fonts ignored Stroke Width ( a real bug in the FAPI client code ).
-2. Fixing missed pixels in outline fonts.
-
-</pre>
-<p>[src/fapiufst.c src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-15T104120.991984Z"></a>
-2006-06-15T10:41:20.991984Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 17.
-
-DETAILS :
-
-Provide the UFST callback dispatching for the language switching project.
-See comment in code.
-
-Actually thois restores the old gxfapi.c (which was recently removed) 
-with minor modifications, and the module name is changed
-for a better reflection of the purpose.
-
-</pre>
-<p>[src/lib.mak src/int.mak src/fapiufst.c doc/Develop.htm src/gxfapiu.c src/gxfapiu.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-14T210334.912427Z"></a>
-2006-06-14T21:03:34.912427Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Turn on Id keyword substitution and native line endings.
-</pre>
-<p>[lib/winmaps.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-14T094133.338945Z"></a>
-2006-06-14T09:41:33.338945Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (UFST resource handling) : Provide alternative FCO map files. 
-
-DETAILS :
-
-1. The new command line argument FCOmap specifies an FCO map file.
-   The old code hardcoded FCOfontmap.
-
-2. Addint new FCO map files FCOfontmap-PCLPS2, FCOfontmap-PCLPS3, FCOfontmap-PS3
-   for various FCO files. The old file FCOfontmap to be removed.
-
-3. The new command line argument FCOfontfile2 works for locating the Wingdings FCO file.
-
-</pre>
-<p>[doc/Develop.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-14T093549.305252Z"></a>
-2006-06-14T09:35:49.305252Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (UFST resource handling) : Provide alternative FCO map files. 
-
-DETAILS :
-
-1. The new command line argument FCOmap specifies an FCO map file.
-   The old code hardcoded FCOfontmap.
-
-2. Addint new FCO map files FCOfontmap-PCLPS2, FCOfontmap-PCLPS3, FCOfontmap-PS3
-   for various FCO files. The old file FCOfontmap to be removed.
-
-3. The new command line argument FCOfontfile2 works for locating the Wingdings FCO file.
-
-</pre>
-<p>[lib/FCOfontmap-PCLPS3 lib/FCOfontmap-PS3 doc/Use.htm lib/gs_fapi.ps lib/FCOfontmap lib/FCOfontmap-PCLPS2]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-14T082503.916153Z"></a>
-2006-06-14T08:25:03.916153Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (FAPI) : Implement a lazy font object acquisition, part 2.
-
-DETAILS :
-
-The old code creates a font object per character
-due to a complex protocol of gs_show_enum.
-Rather font renderers usually cache font objects,
-the data format accommodation appears too expensive.
-
-Main change : 
-1. FAPI_do_char uses I->face to check whether
-   it is same font-matrix request as for a previous call.
-   If so, it uses the old font object stored in the renderer.
-
-Minor changes :
-2. enum FAPI_descendant_code_s is defined for clarity instead an int type.
-3. Interface functions drop the subfont and bVertical operands.
-   They are moved into FAPI_font structure, which was passed by 
-   a neighbour argument.
-4. The new function release_typeface takes care for a complete cleanup
-   in a single code portion.
-
-</pre>
-<p>[src/ifapi.h src/fapiufst.c src/fapi_ft.c src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-14T050307.378642Z"></a>
-2006-06-14T05:03:07.378642Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (FAPI) : Implement a lazy font object acquisition, part 1.
-
-DETAILS :
-
-The old code creates a font object per character
-due to a complex protocol of gs_show_enum.
-Rather font renderers usually cache font objects,
-the data format accommodation appears too expensive.
-
-This change is algorithmically equivalent.
-It moves necessary data to the renderer interface structure,
-so that it may be useful for lazy font object creation.
-
-The new structure FAPI_face stores a "key" for
-requesting a font-matrix pair from a renderer.
-It is reserved for further improvements.
-
-</pre>
-<p>[src/ifapi.h src/int.mak src/fapiufst.c src/fapi_ft.c src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-14T021247.303815Z"></a>
-2006-06-14T02:12:47.303815Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Use more aggressive PDF identification. Consider PDF every file that has
-"%PDF-1." not preceeded by "%!PS" in the first 127 bytes of the file.
-Bug 688743.
-
-</pre>
-<p>[lib/pdf_main.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-14T002319.323225Z"></a>
-2006-06-14T00:23:19.323225Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix broken definition of customcolorimage.
-Bug 688750.
-
-</pre>
-<p>[lib/gs_lev2.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-13T170152.331288Z"></a>
-2006-06-13T17:01:52.331288Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 16.
-
-DETAILS :
-
-Provide a working mode with no *.ss files and/or with no FCO plugin.
-
-</pre>
-<p>[src/fapiufst.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-12T220757.059825Z"></a>
-2006-06-12T22:07:57.059825Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 15.
-
-DETAILS :
-
-Fixed file paths on Linux.
-
-</pre>
-<p>[src/fapiufst.c src/zfapi.c]</p>
+<p>[doc/pscet_status.txt]</p>
 </blockquote>
 
-<p><strong><a name="2006-06-08T175904.960338Z"></a>
-2006-06-08T17:59:04.960338Z Ray Johnston</strong></p>
+<p><strong><a name="2007-03-27T173951.715201Z"></a>
+2007-03-27T17:39:51.715201Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Add code in getencoding to accept an array for the Encoding in a Font dict.
-Only a name or dictionary are legal PDF. Bug 688741.
-
-DETAILS:
-
-Adobe Acrobat Reader lists "Encoding: Standard" for this font, but we get
-the correct results by using the Encoding array given in the font.
+Make FontBBox a required attribute in CPSI compatibility mode.
+PLRM says that it's a required attribute and recent Adobe interpreters
+enforce this. Fix CET 15-11.
 
 </pre>
-<p>[lib/pdf_font.ps]</p>
+<p>[doc/pscet_status.txt src/zchar.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-06-08T014613.481025Z"></a>
-2006-06-08T01:46:13.481025Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-03-27T025514.620042Z"></a>
+2007-03-27T02:55:14.620042Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fix string overflow in cvrs on 64-bit systems. Suppress the sign expansion of
-unique ID. Bug 688725.
-
+Change the status of CET 11-18-6 to AOK. Adobe interpreters have obvious
+rendering bugs that are hard to simulate in Ghostscript.
 </pre>
-<p>[lib/gs_ttf.ps]</p>
+<p>[doc/pscet_status.txt]</p>
 </blockquote>
 
-<p><strong><a name="2006-06-08T012636.293278Z"></a>
-2006-06-08T01:26:36.293278Z Alex Cherepanov</strong></p>
+<p><strong><a name="2007-03-26T003609.521618Z"></a>
+2007-03-26T00:36:09.521618Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Make the pointer the last element of gs_pixel_image_t structure.
-Otherwise, on LP64 platforms, the padding at the end of the structure
-overwrites the 1st member of the derived structure when the base structure
-is assigned to the derived structure.
-Bugs 613909, 688725.
+Clear a Purify warning. Fix yet another case where a non-0-terminated string
+was directly used as a sscanf() argument, causing an access to the wild core.
 
 </pre>
-<p>[src/gximage3.c src/gsiparam.h]</p>
+<p>[src/gdevpdfm.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-06-07T192014.417139Z"></a>
-2006-06-07T19:20:14.417139Z Ray Johnston</strong></p>
+<p><strong><a name="2007-03-25T215801.514677Z"></a>
+2007-03-25T21:58:01.514677Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Fix handling of TrueType fonts with a large number of glyphs in the 'post'
-table. Bug 688723 for customer number #130.
+Add a new option for ignoring an Encoding entry of a True Type font dictionary.
+Work around the bug 688596.
 
 DETAILS:
+This patch provides a workaround for PDF documents that include an incorrect
+Encoding entry for a True Type font dictionary. Using the new command line
+option -dIgnoreTTEncoding one can force the PDF interpreter to use an encoding
+specified in the 'cmap' table of embedded True Type fonts. When it is
+specified, the Encoding dictionary is not tested for PDF comformity.
 
-First, avoid using the 'postfirst' string to scan the post table.
-Second, avoid putting a large array on the op stack when building
-the 'postnames' and 'glyphencoding' arrays (pre allocate them and
-simply 'put' the values in). Third, don't create dummy names for
-.notdef glyphs when building up the CharStrings dict.
-
-With all of these changes, the TT font with 16000 actual named
-glyohs can be loaded as a Type 42 font and doesn't overflow the
-current default MaxOpStack (50000) or the 64K name limit when
-EXTEND_NAMES=0 (the default).
-
-In the future, if we see a font with too many named glyhs, we
-may get a 'limitcheck in --cvn--' which will tell us we need to
-build with EXTEND_NAMES=1. At that time we can decide if we want
-to increase the default for EXTEND_NAMES.
-
-</pre>
-<p>[lib/gs_ttf.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-07T152651.814233Z"></a>
-2006-06-07T15:26:51.814233Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Correct the copyright holder and Id keyword after the licese header reversion.
-</pre>
-<p>[src/md5.c src/md5.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-03T063451.036122Z"></a>
-2006-06-03T06:34:51.036122Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (Font resource machinery) : Improve finding encodings in gs_fntem.ps (issue 2).
-
-DETAILS :
-
-It's a temporary work around the bug 688710 "Fix the Encoding resource category"
-for the UFST integration project.
-
-</pre>
-<p>[lib/gs_fntem.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-02T185015.915729Z"></a>
-2006-06-02T18:50:15.915729Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-Make capture_spot_equivalent_cmyk_colors global.
-
-</pre>
-<p>[src/gsequivc.c src/gsequivc.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-02T013720.018191Z"></a>
-2006-06-02T01:37:20.018191Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix an infinite loop on 64-bit platforms; make the size of max_import_coord to
-be as big as the size of the 'fixed' type.
-Bug 688724.
-
-</pre>
-<p>[src/gxhintn.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-01T154530.982915Z"></a>
-2006-06-01T15:45:30.982915Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 15.
-
-DETAILS :
-
-Improving the font mapping.
-
-</pre>
-<p>[lib/FCOfontmap]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-01T140952.659638Z"></a>
-2006-06-01T14:09:52.659638Z leonardo</strong></p>
-<blockquote>
-<pre>
-Add Wingdings Encoding, Decoding resource files.
-
-</pre>
-<p>[Resource/Encoding/Wingdings Resource/Encoding Resource/Decoding/FCO_Wingdings]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-01T134448.615495Z"></a>
-2006-06-01T13:44:48.615495Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (Font resource machinery) : Improve finding encodings in gs_fntem.ps .
-
-DETAILS :
-
-It's a temporary work around the bug 688710 "Fix the Encoding resource category"
-for the UFST integration project.
-
-</pre>
-<p>[lib/gs_fntem.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-01T114208.068704Z"></a>
-2006-06-01T11:42:08.068704Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 14.
-
-DETAILS :
-
-Returning the hack about rendering a space instead hollow box.
-See comment in code.
-
-</pre>
-<p>[src/fapiufst.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-01T075053.652962Z"></a>
-2006-06-01T07:50:53.652962Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 13.
-
-DETAILS :
-
-Fix the replaced left side bearing.
-Debugged with 093-01.ps, the box 093-03.
-
-</pre>
-<p>[src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-01T061600.401809Z"></a>
-2006-06-01T06:16:00.401809Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 12.
-
-DETAILS :
-
-Add a dependency missed in the last patch.
-
-</pre>
-<p>[src/int.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-01T015455.252144Z"></a>
-2006-06-01T01:54:55.252144Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Clean up the code that opens starting arg files (@ files). Use iodev_default
-when it is available. Otherwise use the staticly initialized %os% device.
-Bug 688720.
-
-</pre>
-<p>[src/gsiodev.c src/zfile.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-06-01T000921.528804Z"></a>
-2006-06-01T00:09:21.528804Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix FPE in t1_hinter__set_stem_snap() on Alpha. Don't process stem snap
-elements when there's none. Bug 688727.
-
-</pre>
-<p>[src/gxhintn.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-31T171039.858313Z"></a>
-2006-05-31T17:10:39.858313Z Stefan Kemper</strong></p>
-<blockquote>
-<pre>
-Revert copywrite notices for public domain code used by ghostscript.
 </pre>
-<p>[src/gdevsgi.h src/gdevifno.c src/md5.c src/gdevsgi.c src/md5.h src/md5main.c src/gdev4693.c src/gp_vms.c]</p>
+<p>[lib/pdf_font.ps doc/Use.htm]</p>
 </blockquote>
 
-<p><strong><a name="2006-05-31T152952.122361Z"></a>
-2006-05-31T15:29:52.122361Z leonardo</strong></p>
+<p><strong><a name="2007-03-25T201659.028603Z"></a>
+2007-03-25T20:16:59.028603Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-UFST bridge : Upgrading to UFST 5.0, part 11.
-
-DETAILS :
-
-1. AgfaUFST plugin is renamed into UFST, because the manufacturer (Monotype Imaging) separated from Agfa.
-2. Provide loading UFST plugin with UFST_PlugIn command line option.
-3. The command line option UFSTdir is renamed into UFST_ssdir
-4. Adjust FCOfontmap to PCLPS2 fonts.
-5. Improve comments for EF_SUBSTHOLLOWBOX_TYPE.
+Clear a Purify warning. Search for the EOD marher not earlier than
+the start of the data buffer.
 
 </pre>
-<p>[doc/Use.htm doc/Make.htm lib/FAPIcidfmap src/fapiufst.c lib/FAPIfontmap lib/gs_fapi.ps lib/FCOfontmap]</p>
+<p>[src/sa85d.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-05-31T145147.948908Z"></a>
-2006-05-31T14:51:47.948908Z Ralph Giles</strong></p>
+<p><strong><a name="2007-03-25T174716.863668Z"></a>
+2007-03-25T17:47:16.863668Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-In generating the changelog files in the documentation, treat "DIFFERENCES:"
-the same as "EXPECTED DIFFERENCES:". Also trim everything from the log message
-after this point since that section is of ephemeral interest. Bug 688715.
+Don't check current row position in the mask of the image type 3x
+when the mask is not defined. Fix an infinite loop.
+Fix the bug 688912, and a part of the bug 689138.
 
-Note that this means nothing important should be placed after such a section heading.
 </pre>
-<p>[toolbin/split_changelog.py]</p>
+<p>[src/gximag3x.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-05-31T012142.643282Z"></a>
-2006-05-31T01:21:42.643282Z Ralph Giles</strong></p>
+<p><strong><a name="2007-03-25T144819.599692Z"></a>
+2007-03-25T14:48:19.599692Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Minor release documentation updates.
-</pre>
-<p>[doc/Release.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-31T004440.105558Z"></a>
-2006-05-31T00:44:40.105558Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-macos-mcp.mak is now distributed with all releases.
-</pre>
-<p>[doc/Make.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-31T002437.164443Z"></a>
-2006-05-31T00:24:37.164443Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Merge license clarifications from the GPL Ghostscript 8.51 release 
-documentation.
-</pre>
-<p>[doc/Fonts.htm doc/Commprod.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-30T135604.780494Z"></a>
-2006-05-30T13:56:04.780494Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Fix incorrect element size argument of qsort(), that causes SEGV on
-platforns with sizeof(void *) != sizeof(int) since rev. 6669.
-Bug 688721.
+Fix an off-by-one error in the glyph array sorting logic detected by Purify.
 
 </pre>
 <p>[src/gxfcopy.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-05-26T140902.598171Z"></a>
-2006-05-26T14:09:02.598171Z Tor Andersson</strong></p>
-<blockquote>
-<pre>
-Ignore errors when zlib streams fail on the checksum. Fixes bug 688716.</pre>
-<p>[src/szlibd.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-25T105109.698836Z"></a>
-2006-05-25T10:51:09.698836Z leonardo</strong></p>
-<blockquote>
-<pre>
-Fix (Font resource machinery) : Apply general methoid for finding a font substitute.
-
-DETAILS :
-
-If a font isn't found, the old code loads Courier definted in Fontmap.GS .
-This causes problems with FAPI, which defines its own Courier in
-FAPIfontmap.
-
-The new code re-starts the search from the top of the 
-resource substitution logic, which may be enhanced multiple times with
-Font resource category redefinition, particularly with MappedCategoryRedefiner.
-
-</pre>
-<p>[lib/gs_fonts.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-25T071251.456665Z"></a>
-2006-05-25T07:12:51.456665Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 10.
-
-DETAILS :
-
-This code change doesn't affect a regular build with no UFST bridge.
-
-Fixing Cygwin/gcc warnings.
-
-</pre>
-<p>[src/fapiufst.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-25T065355.033342Z"></a>
-2006-05-25T06:53:55.033342Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 9.
-
-DETAILS :
-
-This code change doesn't affect a regular build with no UFST bridge.
-
-This patch provides building and running with both UFST_REENTRANT 0 and UFST_REENTRANT 1.
-
-</pre>
-<p>[src/fapiufst.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-25T053745.106052Z"></a>
-2006-05-25T05:37:45.106052Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 8.
-
-DETAILS :
-
-This code change doesn't affect a regular build with no UFST bridge.
-
-1. Implementing PaintType 2 for fonts.
-
-3. Fixed wording in a comment in fapiufst.c .
-
-</pre>
-<p>[src/ifapi.h src/fapiufst.c src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-25T050921.683800Z"></a>
-2006-05-25T05:09:21.683800Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0, part 7.
-
-DETAILS :
-
-This code change doesn't affect a regular build with no UFST bridge.
-
-1. Fixing another problem with coordinate rounding - see comments in code.
-
-2. Removing unused variables.
-
-3. A minor code cleanup in zfapi.c : removed a rudimentary check that never suceeds.
-
-</pre>
-<p>[src/fapiufst.c src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-24T182316.110633Z"></a>
-2006-05-24T18:23:16.110633Z Ralph Giles</strong></p>
+<p><strong><a name="2007-03-25T041856.724059Z"></a>
+2007-03-25T04:18:56.724059Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-Cast character values to (unsigned char) before calling isprint() and
-friends. They are designed to work only with ASCII characters, but
-some implementations support passing 8 bit character data but only
-if it is positive to avoid conflict with a (-1) definition of EOF.
-Thus we should cast to map the high characters from negative to
-positive values on systems where char is signed by default. Bug
-687529.
-</pre>
-<p>[icclib/icc.c src/dscparse.c src/gsmisc.c src/imainarg.c]</p>
-</blockquote>
+Clear a Valgrind warning. Initialize a buffer overshot area in CCITTFaxDecode
+filter. Bug 688905.
 
-<p><strong><a name="2006-05-24T181133.648730Z"></a>
-2006-05-24T18:11:33.648730Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Define specific compilers for the jbig2 and jpx libraries so their
-CFLAGS are passed to the compiler first. This should prevent version
-skew problems when building on systems with other versions of the
-same headers installed elsewhere.
 </pre>
-<p>[src/lib.mak src/int.mak src/jasper.mak]</p>
+<p>[src/scfd.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-05-24T171927.863933Z"></a>
-2006-05-24T17:19:27.863933Z Ralph Giles</strong></p>
+<p><strong><a name="2007-03-24T172822.209822Z"></a>
+2007-03-24T17:28:22.209822Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-Move a negation inside the test(1) exprepression for better portability.
-Fixes bug 688713.
-</pre>
-<p>[lib/ps2epsi]</p>
+Changing C++ comments to C format comments</pre>
+<p>[src/gdevp14.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-05-24T133111.438055Z"></a>
-2006-05-24T13:31:11.438055Z leonardo</strong></p>
+<p><strong><a name="2007-03-24T163123.728641Z"></a>
+2007-03-24T16:31:23.728641Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-UFST bridge : Upgrading to UFST 5.0, part 6.
-
-DETAILS :
-
-This code change doesn't affect a regular build with no UFST bridge.
-Fixing minor problems with coordinate rounding.
-
+Fix C++ -style variable definition introduced by the previous commit,
+which is not supported by older compilers: MSVC 6, gcc 2.96.
 </pre>
-<p>[src/fapiufst.c src/zfapi.c]</p>
+<p>[src/gscspace.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-05-24T121241.294216Z"></a>
-2006-05-24T12:12:41.294216Z leonardo</strong></p>
+<p><strong><a name="2007-03-23T135611.260385Z"></a>
+2007-03-23T13:56:11.260385Z Timothy Osborn</strong></p>
 <blockquote>
 <pre>
-UFST bridge : Upgrading to UFST 5.0, part 5.
-
-DETAILS :
-
-This code change doesn't affect a regular build with no UFST bridge.
-
-Completely remove gxfapi.c, gxfapi.h .
-Now FAPI is the interpreter part and doesn't need a special module in the graphics library.
-Also UFST bridge is now fully reentrant.
-
-</pre>
-<p>[src/lib.mak src/gxfapi.c src/fapiufst.c src/gxfapi.h]</p>
+Custom color hooks code merge</pre>
+<p>[src/gsimage.c src/gstext.c src/gscscie.c src/gdevtsep.c src/gxdcolor.h src/gsciemap.c src/gsicc.c src/gscdevn.c src/gscie.c lib/pdf_main.ps src/gdevdsp.c src/gdevpsd.c src/lib.mak src/gdevdflt.c src/gsncdemo.c src/gsdps1.c src/gdevdevn.c src/zusparam.c src/gxdevice.h src/gdevdevn.h src/iparam.c src/zfapi.c lib/pdf_ops.ps src/gsstate.c src/gdevp14.c src/gxclist.c src/gxcmap.c src/gsstate.h src/gdevp14.h src/ztrans.c src/gstrans.c src/gxblend.c src/gdevpbm.c src/gstrans.h src/gxclip.c src/gxblend.h src/gscspace.c src/gsnamecl.c src/gdevrops.c src/gscolor2.c src/zcolor3.c src/gdevpnga.c src/gscspace.h src/gxistate.h src/gsnamecl.h src/gsdparam.c src/gdevbbox.c src/gxclipm.c src/gxcie.h src/gdevnfwd.c src/gdevprn.c src/gspaint.c src/gscsepr.c src/gsutil.c src/gxclip2.c src/gxdevcli.h]</p>
 </blockquote>
 
-<p><strong><a name="2006-05-24T111526.002807Z"></a>
-2006-05-24T11:15:26.002807Z leonardo</strong></p>
+<p><strong><a name="2007-03-21T014830.497976Z"></a>
+2007-03-21T01:48:30.497976Z leonardo</strong></p>
 <blockquote>
 <pre>
-UFST bridge : Upgrading to UFST 5.0, part 4.
+Fix (PDF interpreter, pdfwrite) : Transparently pass unusialrenedering modes.
 
 DETAILS :
 
-This code change doesn't affect a regular build with no UFST bridge.
-The change corresponding to the UFST patch with improved subglyph placement.
+Bug 689124 "Converting PDF to PDF makes text non-selectable"
 
-1. Fixed a bug about text size when rendering comparefiles/two_encodings.ps .
-(changes related to orig_FontMatrix).
+The old code transformed a text with unusual rendering mode
+into outlines.
 
-2. Implementing a command line option for UFSTdir for specifying a 
-symbol set file directory for UFST. See change to doc/Use.htm
-about user interface.
+1. When the current device is pdfwrite,
+   the new code of PDF interpreter doesn't emulate 
+   unusual rendering modes. (Patch from Alex).
 
-For doing (2) we pass a parameter to the ensure_open method of
-a FAPI server plugin. Note it is a string, therefore Postscript code
-must serialize complex parameters. Now it's not complex
-because we pass a single option to a single plugin.
+2. pdfwrite transparently passes unusual rendering modes.
 
 </pre>
-<p>[src/ifapi.h doc/Use.htm src/fapiufst.c lib/gs_fapi.ps src/fapi_ft.c src/zfapi.c]</p>
+<p>[src/gdevpdtt.c lib/pdf_ops.ps]</p>
 </blockquote>
 
-<p><strong><a name="2006-05-24T071233.924004Z"></a>
-2006-05-24T07:12:33.924004Z leonardo</strong></p>
+<p><strong><a name="2007-03-19T042734.509606Z"></a>
+2007-03-19T04:27:34.509606Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-Fix : 'space' charater was missed in Unicode Decoding resource.
-
+Correct a typo in the indexed colorspace support for the luratech JPX 
+decoder.
 </pre>
-<p>[Resource/Decoding/Unicode Resource/Decoding/FCO_Unicode]</p>
+<p>[src/sjpx_luratech.h]</p>
 </blockquote>
 
-<p><strong><a name="2006-05-23T121359.337888Z"></a>
-2006-05-23T12:13:59.337888Z leonardo</strong></p>
+<p><strong><a name="2007-03-15T021309.397460Z"></a>
+2007-03-15T02:13:09.397460Z Alex Cherepanov</strong></p>
 <blockquote>
 <pre>
-UFST bridge : Upgrading to UFST 5.0, part 3.
-
-DETAILS :
-
-This code change doesn't affect a regular build with no UFST bridge.
-
-The change corresponding to the UFST patch with improved subglyph placement.
+Reset the dashed line array at initgraphics. Fix CET 09-28-01.
 
 </pre>
-<p>[src/fapiufst.c]</p>
+<p>[doc/pscet_status.txt src/zgstate.c]</p>
 </blockquote>
 
-<p><strong><a name="2006-05-23T071303.590113Z"></a>
-2006-05-23T07:13:03.590113Z leonardo</strong></p>
+<p><strong><a name="2007-03-15T004911.591683Z"></a>
+2007-03-15T00:49:11.591683Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-UFST bridge : Implementing FCOfontmap to simplify running UFST with resident fonts only.
-See the documentation change included in this patch.
-
+Update an additional version number.
 </pre>
-<p>[lib/xlatmap lib/gs_fapi.ps lib/FCOfontmap]</p>
+<p>[doc/News.htm]</p>
 </blockquote>
 
-<p><strong><a name="2006-05-23T070416.420792Z"></a>
-2006-05-23T07:04:16.420792Z leonardo</strong></p>
+<p><strong><a name="2007-03-15T004421.345487Z"></a>
+2007-03-15T00:44:21.345487Z Ralph Giles</strong></p>
 <blockquote>
 <pre>
-UFST bridge : Upgrading to UFST 5.0, part 2.
-
-DETAILS :
-
-This code change doesn't affect a regular build with no UFST bridge.
-
-1. Providing ununique character codes in Decoding resources (ifapi.h, zfapi.h).
-   The old field FAPI_char_ref::char_code is now depricated,
-   but we still provide the backward compatibility.
-   FAPI_char_ref::char_codes will work instead FAPI_char_ref::char_code.
-   UFST bridge and FreeType bridge don't implement ununique character codes yet.
-   This feature isn't debuged but stored for further developemnt.
-
-2. Improving the 'xlatmap' handling for Microtype font type (fapiufst.c).
-
-3. Enlarde the decodingID field (fapiufst.c).
-
-4. Preserve Decoding if it is specified in the fomt dictionary.
-
-5. Fixing FONTCONTEXT data for FCO font type (fapiufst.c).
-
-6. Obtaining design_bbox with USBOUNDBOX feature of UFST 5.0.
-   It requires a patch to UFST 5.0.   
-
-</pre>
-<p>[src/ifapi.h src/fapiufst.c src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-23T064801.451051Z"></a>
-2006-05-23T06:48:01.451051Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : More decoding resources since FCOs assume slightly different encodings.
-
-</pre>
-<p>[Resource/Decoding/FCO_Dingbats Resource/Decoding/FCO_Symbol Resource/Decoding/FCO_Unicode]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-21T023604.902497Z"></a>
-2006-05-21T02:36:04.902497Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Update release documentation somewhat to reflect current practice.
-</pre>
-<p>[doc/Release.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-21T022148.624607Z"></a>
-2006-05-21T02:21:48.624607Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Bump version number after the 8.54 release.
+Bump the revision number after the 8.56 release.
 </pre>
 <p>[doc/News.htm lib/gs_init.ps src/gscdef.c src/version.mak]</p>
 </blockquote>
-
-<p><strong><a name="2006-05-20T202929.474563Z"></a>
-2006-05-20T20:29:29.474563Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Merge changes from the 8.54 branch to support svn in the release 
-utilities.
-</pre>
-<p>[toolbin/pre.tcl toolbin/split_changelog.py]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-20T202709.924280Z"></a>
-2006-05-20T20:27:09.924280Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Merge documentation updates from the 8.54 release branch. This updates 
-the release date and changelogs.
-</pre>
-<p>[doc/History7.htm doc/Projects.htm doc/History8.htm doc/Use.htm doc/Readme.htm doc/Maintain.htm doc/Deprecated.htm doc/Source.htm doc/Install.htm doc/Changes.htm doc/Copying.htm doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm doc/Commprod.htm doc/Release.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm doc/Fonts.htm doc/Ps2ps2.htm doc/Develop.htm doc/Ps2pdf.htm doc/Helpers.htm doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp doc/Htmstyle.htm doc/News.htm doc/Make.htm doc/Details8.htm doc/Testing.htm doc/Unix-lpr.htm doc/Ps-style.htm doc/C-style.htm doc/History1.htm doc/History2.htm doc/History3.htm doc/History4.htm doc/Details.htm doc/Ps2epsi.htm doc/History5.htm doc/History6.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-19T011920.532036Z"></a>
-2006-05-19T01:19:20.532036Z Alex Cherepanov</strong></p>
-<blockquote>
-<pre>
-Allocate scanline_buffer for DCTDecode filter in stable memory to prevent it
-from being freed twice: by restoring the state before the filter was used for
-reading and by closing the filter.
-Bug 688694 from the customer 632.
-
-</pre>
-<p>[src/sdctd.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-18T165154.327153Z"></a>
-2006-05-18T16:51:54.327153Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Change example code so that users/customers that copy it will avoid the
-memory leak mentioned in bug 688599.
-
-</pre>
-<p>[src/gs.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T233129.652305Z"></a>
-2006-05-17T23:31:29.652305Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-Fix for 688675  Reading / Converting PDF File created with Adobe
-Lifecycle Designer 7.0.
-
-DETAILS:
-
-The test file has xref tables with incorrect generation numbers for
-serveral entries.  The xref verification logic finds the mismatch
-between the generation numbers specified in the xref and the generation
-numbers in the objects.  It then attempts to requild the xref table.
-This fails since the xref rebuild logic does not handle rebuilding
-compressed object streams.  As a result the file cannot be displayed.
-
-The fix consists of three parts.
-
-1.  Change the xref verification logic to exit if compressed object
-streams are detected.  I am not attempting to recover objects in
-compressed object streams since anything that damages a file will
-generally trash any compressed data.
-
-2.  Change the logic which checks the generation number to simply
-print a warning but to continue.  Previously this logic would print
-a warning and then reject the object. Rejecting an object generally
-causes an error to occur as the PDF interpreter attempts to use the
-object.  The warning message was also enhanced to print both the
-expected and actually generation numbers.  The given test file
-produces about 400 warning messages.
-
-3.  Enhance the comments for the print_xref.
-
-Note:  Thanks to Alex for his work in determining that the file can be
-processed if these changes are made.
-</pre>
-<p>[lib/pdf_main.ps lib/pdf_base.ps lib/pdf_rbld.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T195541.010790Z"></a>
-2006-05-17T19:55:41.010790Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix for yet another non-spec PDF that Adobe Acrobat Reader handles silently.
-(missing whitespace after 'endobj'). Bug 688695 for customer 580.
-
-DETAILS:
-
-Since the extra checking for /endobj.*/ only happens when we are about to
-issue 'Unknown operator' tokenerror, the performance impact of this hack
-is non-existent for valid PDF files.
-
-</pre>
-<p>[lib/pdf_base.ps]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T183907.604408Z"></a>
-2006-05-17T18:39:07.604408Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Use pkg-config to request linking with GTK 2 in the unix dll build
-instead of the older gtk-config with specifies GTK 1. This will break
-the (generally unsupported) dll build on very old systems but fixes
-it for most current and near future platforms. Bug 688701.
-</pre>
-<p>[src/unix-dll.mak]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T183400.699127Z"></a>
-2006-05-17T18:34:00.699127Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Enable the cfax device in the default autoconf build for the convenience
-of free users. This is required to use Ghostscript to drive capifax devices.
-
-DETAILS:
-
-In general we don't enable random devices used by a subset of users, but
-we already include the three raw fax devices, so it isn't worth objecting
-to a fourth. CAPI fax is commonly used over ISDN in Europe.
-
-In the future we'd like to support device selection from the configure
-commandline, similar to what is done in ESP Ghostscript. With that it
-would be reasonable to remove most of the little-used devices since
-package build systems will have a standard way to select their set, and
-we will have a standard way to enable all supported devices for testing.
-</pre>
-<p>[src/Makefile.in]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T180604.522955Z"></a>
-2006-05-17T18:06:04.522955Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Remove ARCH_STRUCT_ALIGN_MOD entirely and revert to 
-ARCH_ALIGN_MEMORY_MOD not having the extra jmp_buf
-alignment requirements. This satisfies the assumption
-that structure alignment and sizeof(ref) agree in
-the Ghostscript code and should finally fix 687643.
-
-Also add a cast back to jmp_buf in the alignment
-macro setjmp_.h. Fixes bug 688698. Patch from
-Alex Cherepanov.
-</pre>
-<p>[src/std.h src/setjmp_.h src/genarch.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T152429.868984Z"></a>
-2006-05-17T15:24:29.868984Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Add recent new files to the listing in the developer documentation.
-</pre>
-<p>[doc/Develop.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T151451.387610Z"></a>
-2006-05-17T15:14:51.387610Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Set native eol-style and and enable Id keyword substitution.
-</pre>
-<p>[lib/FCOfontmap]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T113454.678587Z"></a>
-2006-05-17T11:34:54.678587Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Copyright banner and RCS line have been missed in the last commit.
-
-</pre>
-<p>[lib/FCOfontmap]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T113320.081655Z"></a>
-2006-05-17T11:33:20.081655Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Copyright banner and RCS line have been missed in the last commit.
-
-</pre>
-<p>[lib/FCOfontmap]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T112955.042925Z"></a>
-2006-05-17T11:29:55.042925Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Copyright banner and RCS line have been missed in the last commit.
-
-</pre>
-<p>[lib/FCOfontmap]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T112320.989390Z"></a>
-2006-05-17T11:23:20.989390Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Implementing FCOfontmap to simplify running UFST with resident fonts only.
-See the documentation change included in this patch.
-
-</pre>
-<p>[doc/Use.htm lib/gs_fapi.ps lib/FCOfontmap]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-17T045012.217865Z"></a>
-2006-05-17T04:50:12.217865Z Ray Johnston</strong></p>
-<blockquote>
-<pre>
-Fix so that dictionaries that grow preserve attributes.
-Several problems reported including a potential security
-hole when in SAFER mode. Thanks to mat Gh Savulescu
-(SaGS) for the bug report, the patch and excellent
-analysis of the problem.
-
-DETAILS:
-
-Ordinarily dictionaries have unprotected, non-exectue
-status, but it is possible to "grow" executable or even
-"read-only" dictionaries (contact Ray Johnston for an
-explanation as provided by mat Gh Savulescu). The bug
-in idict.c would not preserve the attributes, making
-the dictionary not executable, and not readonly even
-if those were the original attributes.
-
-</pre>
-<p>[src/idict.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-16T095613.829816Z"></a>
-2006-05-16T09:56:13.829816Z leonardo</strong></p>
-<blockquote>
-<pre>
-UFST bridge : Upgrading to UFST 5.0 .
-
-DETAILS :
-
-This code change doesn't affect a regular build with no UFST bridge,
-except an unimportant change to lib.mak .
-
-This revision allows the UFST bridge to compile and work somehow.
-This revision of UFST bridge was not systematically tested.
-
-UFST 5.0 doesn't implement design bbox for non-FCO fonts,
-therefore it is stubbed with Em box. 
-In this case glyphs are cropped. 
-For FCO fonts the implementation of USBOUNDBOX in UFST 5.0
-appears incomplete, and it needs our patch to work properly.
-The change to UFST 5.0 code is not included here.
-
-</pre>
-<p>[src/lib.mak src/ifapi.h src/gxfapi.c src/fapiufst.c src/gxfapi.h src/zfapi.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-15T220753.891632Z"></a>
-2006-05-15T22:07:53.891632Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-Commits setjmp_.h, which I left out of the previous patch.
-</pre>
-<p>[src/setjmp_.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-15T212929.006940Z"></a>
-2006-05-15T21:29:29.006940Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Correct a typo resulting in inproper glyph placement with transposed text 
-and a top left reference corner. Fixes bug 688645.
-</pre>
-<p>[jbig2dec/jbig2_text.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-15T203529.086193Z"></a>
-2006-05-15T20:35:29.086193Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Ignore common generated files.
-</pre>
-<p>[jasper jasper/src/libjasper/pgx jasper/src/libjasper jasper/src/libjasper/include/jasper jasper/src/libjasper/base jasper/src/libjasper/mif jasper/src/libjasper/jpc jasper/src/libjasper/bmp jasper/src/libjasper/jpg jasper/src/appl jasper/src/libjasper/include jasper/src jasper/src/libjasper/ras jasper/src/libjasper/pnm jasper/src/libjasper/jp2 jasper/src/msvc]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-15T202721.734326Z"></a>
-2006-05-15T20:27:21.734326Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Remove a generated source file from the included jasper library.
-</pre>
-<p>[jasper/src/libjasper/include/jasper/jas_config_ac.h]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-15T184416.729159Z"></a>
-2006-05-15T18:44:16.729159Z Raph Levien</strong></p>
-<blockquote>
-<pre>
-FIX: Allocate jmp_buf with padding, to satisfy alignment constraints. 
-Fixes bug #687643.
-</pre>
-<p>[src/lib.mak src/sjpegd.c src/sjpege.c src/sdct.h src/ttinterp.c src/ttobjs.h src/sjpegc.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-12T233933.380797Z"></a>
-2006-05-12T23:39:33.380797Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Document how to compile Ghostscript with the Luratech compression 
-libraries. Bug 688665.
-</pre>
-<p>[doc/Make.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-12T231747.022921Z"></a>
-2006-05-12T23:17:47.022921Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Update Language.htm to better describe the current level of PDF support. 
-Bug 688661.
-</pre>
-<p>[doc/Language.htm]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-12T224754.173109Z"></a>
-2006-05-12T22:47:54.173109Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Add commented out line for manually enabling the luratech build with 
-autoconf.
-</pre>
-<p>[src/Makefile.in]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-12T222314.706617Z"></a>
-2006-05-12T22:23:14.706617Z Ralph Giles</strong></p>
-<blockquote>
-<pre>
-Always make read progress is s_jbig2encode process when there is data
-available. Fixes bug #688658.
-</pre>
-<p>[src/sjbig2_luratech.h src/sjbig2_luratech.c]</p>
-</blockquote>
-
-<p><strong><a name="2006-05-11T045924.800767Z"></a>
-2006-05-11T04:59:24.800767Z Dan Coby</strong></p>
-<blockquote>
-<pre>
-Fix for 688686 segfault in find_bit_map().
-
-DETAILS:
-
-The addition of the compressed encoded color logic created a problem for
-the psdrgb device.  This device shares most of its code with the psdcmyk
-device.  The common print_page procedure uses devn_unpack_row.  This
-routine was modified to work with the compressed encoded color values.
-However the psdrgb device does not use the compressed encoded color logic.
-
-The fix consists of checking for the presence or absence of a compressed
-color list pointer.  The presence of this pointer indicates if the compressed
-color logic is being used.  The appropriate uncompress logic is used.
-
-</pre>
-<p>[src/gdevdevn.c]</p>
-</blockquote>
 </body>
 </html>
diff --git a/gs/doc/Details8.htm b/gs/doc/Details8.htm
index d2056b656..47796b0cd 100644
--- a/gs/doc/Details8.htm
+++ b/gs/doc/Details8.htm
@@ -29,6 +29,7 @@
 <h2>Table of contents</h2>
 
 <blockquote><ul>
+<li><a href="#Version8.57">Version 8.57 (2007-05-11)</a>
 <li><a href="#Version8.56">Version 8.56 (2007-03-14)</a>
 <li><a href="#Version8.54">Version 8.54 (2006-05-17)</a>
 <li><a href="#Version8.53">Version 8.53 (2005-10-20)</a>
@@ -85,6 +86,2773 @@ overview</a>.
 
 <!-- [2.0 begin contents] ================================================== -->
 
+<h2><a name="Version8.57"></a>Version 8.57 (2007-05-11)</h2>
+
+<p>This is a stable release in the 8.5x series of Ghostscript.
+In addition to the usual bug fixes, there are specific performance 
+and quality improvements in the areas of patterns, shading and
+image filtering.
+
+<p>Also new in this release is an implementation of the Well Tempered 
+Screening algorithm in an output device, using Graeme Gill's IMDI 
+library for efficient color mapping.
+
+<p> The following <a href="http://bugs.ghostscript.com/">bugs</a> were
+open at the time of release: <blockquote>
+226943,
+430175,
+465936,
+493348,
+530011,
+535932,
+578865,
+592160,
+610478,
+614298,
+626295,
+686747,
+686853,
+686865,
+687011,
+687039,
+687084,
+687095,
+687108,
+687146,
+687193,
+687196,
+687257,
+687271,
+687280,
+687295,
+687297,
+687303,
+687327,
+687342,
+687345,
+687346,
+687375,
+687397,
+687414,
+687445,
+687475,
+687484,
+687492,
+687514,
+687520,
+687531,
+687536,
+687559,
+687561,
+687593,
+687595,
+687608,
+687630,
+687650,
+687666,
+687674,
+687677,
+687680,
+687695,
+687697,
+687702,
+687715,
+687721,
+687728,
+687729,
+687731,
+687775,
+687780,
+687782,
+687793,
+687796,
+687805,
+687814,
+687844,
+687850,
+687887,
+687903,
+687904,
+687907,
+687915,
+687931,
+687950,
+687957,
+687960,
+687970,
+687974,
+687978,
+687981,
+687983,
+687988,
+688006,
+688007,
+688020,
+688022,
+688024,
+688026,
+688032,
+688035,
+688036,
+688042,
+688054,
+688058,
+688061,
+688064,
+688066,
+688075,
+688081,
+688095,
+688124,
+688129,
+688130,
+688134,
+688151,
+688152,
+688159,
+688166,
+688184,
+688187,
+688200,
+688203,
+688204,
+688207,
+688210,
+688215,
+688227,
+688239,
+688243,
+688267,
+688269,
+688280,
+688282,
+688283,
+688288,
+688295,
+688311,
+688312,
+688317,
+688318,
+688320,
+688323,
+688332,
+688333,
+688337,
+688339,
+688342,
+688358,
+688359,
+688360,
+688361,
+688363,
+688372,
+688375,
+688378,
+688386,
+688387,
+688389,
+688395,
+688400,
+688410,
+688413,
+688427,
+688428,
+688429,
+688434,
+688436,
+688437,
+688440,
+688446,
+688448,
+688468,
+688473,
+688474,
+688475,
+688477,
+688479,
+688483,
+688490,
+688493,
+688495,
+688500,
+688515,
+688517,
+688518,
+688526,
+688528,
+688532,
+688533,
+688539,
+688540,
+688542,
+688557,
+688565,
+688573,
+688580,
+688581,
+688584,
+688588,
+688598,
+688601,
+688604,
+688605,
+688610,
+688616,
+688617,
+688619,
+688621,
+688626,
+688627,
+688633,
+688634,
+688636,
+688637,
+688638,
+688643,
+688646,
+688647,
+688651,
+688653,
+688655,
+688671,
+688673,
+688674,
+688683,
+688696,
+688697,
+688699,
+688708,
+688709,
+688710,
+688711,
+688712,
+688714,
+688717,
+688728,
+688730,
+688731,
+688734,
+688736,
+688738,
+688739,
+688757,
+688762,
+688770,
+688774,
+688777,
+688778,
+688783,
+688796,
+688797,
+688806,
+688807,
+688808,
+688811,
+688813,
+688815,
+688818,
+688829,
+688830,
+688834,
+688843,
+688845,
+688846,
+688870,
+688871,
+688872,
+688876,
+688877,
+688878,
+688899,
+688903,
+688904,
+688907,
+688908,
+688909,
+688914,
+688915,
+688916,
+688917,
+688918,
+688919,
+688923,
+688926,
+688928,
+688933,
+688934,
+688940,
+688942,
+688943,
+688945,
+688949,
+688952,
+688958,
+688965,
+688969,
+688970,
+688976,
+688977,
+688978,
+688979,
+688981,
+688983,
+688986,
+688990,
+688992,
+688994,
+688999,
+689002,
+689003,
+689011,
+689013,
+689014,
+689022,
+689025,
+689028,
+689031,
+689032,
+689036,
+689040,
+689044,
+689046,
+689048,
+689050,
+689053,
+689055,
+689056,
+689057,
+689058,
+689060,
+689065,
+689068,
+689070,
+689076,
+689077,
+689078,
+689080,
+689081,
+689085,
+689090,
+689092,
+689093,
+689094,
+689098,
+689101,
+689103,
+689104,
+689106,
+689107,
+689111,
+689114,
+689115,
+689116,
+689117,
+689123,
+689127,
+689128,
+689129,
+689130,
+689132,
+689133,
+689136,
+689137,
+689138,
+689145,
+689146,
+689147,
+689148,
+689150,
+689153,
+689154,
+689155,
+689159,
+689161,
+689164,
+689167,
+689169,
+689170,
+689172,
+689174,
+689175,
+689179,
+689181,
+689182,
+689184,
+689186,
+689188,
+689189,
+689195,
+689198,
+689199,
+689205,
+689206,
+689209,
+689210,
+689211,
+689212,
+689215,
+689216,
+689221,
+689222,
+689223,
+689224,
+689225,
+689230.
+</blockquote>
+
+<h3><a name="8.57_Incompatible_changes"></a>Incompatible changes</h3>
+
+<p>
+There are no known incompatible changes at this point.
+
+<h3><a name="8.57_changelog"></a>Changelog</h3>
+
+<p><strong><a name="2007-05-11T170615.247707Z"></a>
+2007-05-11T17:06:15.247707Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Update the product name for release.
+</pre>
+<p>[src/gscdef.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-11T170351.074953Z"></a>
+2007-05-11T17:03:51.074953Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Update release date.
+</pre>
+<p>[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm doc/Maintain.htm man/ps2epsi.1 doc/Install.htm doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 man/pf2afm.1 doc/Ps2ps2.htm doc/Fonts.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp doc/Htmstyle.htm man/font2c.1 man/gsnd.1 man/pdfopt.1 doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Testing.htm doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm man/ps2ps.1 doc/Ps2epsi.htm doc/History4.htm man/ps2pdfwr.1 doc/History5.htm doc/History6.htm]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-11T170229.404037Z"></a>
+2007-05-11T17:02:29.404037Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Update the libpng version listed in the top-level makefiles.
+</pre>
+<p>[src/bcwin32.mak src/openvms.mak src/ugcclib.mak src/macosx.mak src/watcw32.mak src/dvx-gcc.mak src/msvc32.mak src/unix-gcc.mak src/unixansi.mak src/macos-mcp.mak src/msvclib.mak src/all-arch.mak src/os2.mak src/version.mak src/watclib.mak]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-11T165333.148016Z"></a>
+2007-05-11T16:53:33.148016Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Install the libpng 1.2.16 source release.
+</pre>
+<p>[libpng]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-11T164803.952583Z"></a>
+2007-05-11T16:48:03.952583Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Move the included libpng out of the way.
+</pre>
+<p>[libpng]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-11T153341.202626Z"></a>
+2007-05-11T15:33:41.202626Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Correct the keyword substitution property key.
+</pre>
+<p>[toolbin/pscet_status.pl]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-11T133333.031639Z"></a>
+2007-05-11T13:33:33.031639Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Try again to fix the Id keyword line.
+</pre>
+<p>[toolbin/pscet_status.pl]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-11T093941.369263Z"></a>
+2007-05-11T09:39:41.369263Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (shadings) : Removing a dead code from radial shadings.
+
+DETAILS : 
+
+It's a rudiment from an antique annula-based radial shading algorithm.
+R_fill_state_t was filled and never used.
+This change is algorithmically equivalent.
+
+</pre>
+<p>[src/gxshade1.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-09T215825.788526Z"></a>
+2007-05-09T21:58:25.788526Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Covert gdevwts.c to native line endings and turn on keywork 
+substitution.
+
+Also convert a C++-style comment. It looks like this line
+can actually be removed.
+</pre>
+<p>[src/gdevwts.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-09T215157.598496Z"></a>
+2007-05-09T21:51:57.598496Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Add Id lines and associated properties to some recent script additions.
+</pre>
+<p>[toolbin/ocheck.py toolbin/pscet_status.pl]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-09T214700.539315Z"></a>
+2007-05-09T21:47:00.539315Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Add recent new files to the documenation index.
+</pre>
+<p>[doc/Develop.htm src/gscicach.c src/gscicach.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-09T195501.401845Z"></a>
+2007-05-09T19:55:01.401845Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Make AcroForm rendering a non-default option because it is not yet 
+fully implemented and causes raster differences. Bug 689197.
+
+</pre>
+<p>[lib/pdf_main.ps doc/Use.htm]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-09T184556.177217Z"></a>
+2007-05-09T18:45:56.177217Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Point to bugzilla instead of the old bug-report email address in the 
+help text. Also remove the unused constant defining the address.
+</pre>
+<p>[src/imainarg.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-09T154554.143921Z"></a>
+2007-05-09T15:45:54.143921Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (shadings) : The decomposition limit must depend on resolution.
+
+DETAILS : 
+
+This partially improves performance for the test case of 
+the bug 689189 "PDF fails with /unregistered in --shfill--".
+
+The old code limits the decomposition of a shading with 1 pixel.
+It gives a good precision for low resolution devices,
+such as display with 72dpi. However for high resolution devices the
+decomposition limit may be bigger, because tinny parts are not visible.
+Now we make it be dependent on the device resolution.
+It speeds up the high resolution rendering with quickly varying colors.
+The worker formula is :
+
+	decomposition_limit = float2fixed(HWResolution / 72)
+
+With 300 dpi the file "self-intersect2.ps" renders a few worse 
+near the self-intersection. It may be visible when viewing the 
+ppmraw output with a monitor. We think it's a reasonable tradeof
+for the performance. Actually the monitor performs 
+a significant zoom when viewing "actual pixels",
+because the monitor's resolution is much smaller.
+The quality degradation shouldn't be visible with a 300 dpi printer.
+
+</pre>
+<p>[src/gxshade4.h src/gxshade6.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-09T101229.054433Z"></a>
+2007-05-09T10:12:29.054433Z Till Kamppeter</strong></p>
+<blockquote>
+<pre>
+Protect expression "$Id$" against being replaced by SubVersion (bug #689093).
+</pre>
+<p>[doc/gsdoc.el]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-09T063744.288003Z"></a>
+2007-05-09T06:37:44.288003Z Marcos Woehrmann</strong></p>
+<blockquote>
+<pre>
+Added entries to alias Arial to ArialMT and TimesNewRoman to TimesNewRomanPSMT.  This is useful when running on 
+windows.
+</pre>
+<p>[lib/Fontmap.GS]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-09T032139.704394Z"></a>
+2007-05-09T03:21:39.704394Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Temporarily revert the KRGB support patch for the IJS device. There
+were some build problems, and also there's a known segfault in some
+situations. This will be worked on after the 8.57 release.
+</pre>
+<p>[src/gdevijs.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T194748.994751Z"></a>
+2007-05-08T19:47:48.994751Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Implement KRGB raster support in the IJS device. Patch from David 
+Suffield.
+
+Details:
+
+This patch implements a separate black plane and does simple text and 
+line art detection based on the drawing source. This results in cleaner 
+output for IJS drivers which support it.
+</pre>
+<p>[src/gdevijs.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T182647.239521Z"></a>
+2007-05-08T18:26:47.239521Z Till Kamppeter</strong></p>
+<blockquote>
+<pre>
+Makes ijs/ working with automake 1.10
+
+DETAILS:
+
+This is a pure bug fix, so lets get this into 8.57.
+
+</pre>
+<p>[ijs/autogen.sh]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T182354.589216Z"></a>
+2007-05-08T18:23:54.589216Z Till Kamppeter</strong></p>
+<blockquote>
+<pre>
+Fixed file properties
+</pre>
+<p>[src/version.mak]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T181310.044227Z"></a>
+2007-05-08T18:13:10.044227Z Till Kamppeter</strong></p>
+<blockquote>
+<pre>
+Back out everything after rev 7909
+</pre>
+<p>[contrib/gdevmd2k.c contrib/gdevxes.c contrib/gdevgdi.c src/configure.ac contrib/lips4 contrib/eplaser contrib/gdevhl12.c src/gdevlj56.c ijs/autogen.sh src/gdevdljm.c src/lib.mak contrib/gdevcd8.c src/gdevpx.c src/gdevl256.c contrib/contrib.mak src/gdevvglb.c src/gdevdljm.h contrib/gdevcd8.h contrib/cups src/unix-gcc.mak contrib/gdevdj9.c src/gdevpxut.c src/gdevcdj.c contrib/chp2200 contrib/gdevlx32.c contrib/gdevlx50.c contrib/gdevop4w.c src/gdevpxut.h lib/gs_init.ps src/gdevlbp8.c src/version.mak contrib/opvp contrib/gdevbjc_.c contrib/japanese contrib/gdevbjca.c src/gdevxalt.c contrib/lxm3200-tweaked src/version.mak.in contrib/gdevbjc_.h contrib/gomni.c src/contrib.mak src/devs.mak lib/gs_setpd.ps contrib/pcl3 contrib/gdevlx7.c contrib/gdevln03.c src/gdevdjet.c src/gconf.c contrib/defs.h src/gs.mak contrib/uniprint src/Makefile.in src/unix-aux.mak contrib/md2k_md5k src/unixinst.mak contrib/epson740 src/gp_unix.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T174446.931200Z"></a>
+2007-05-08T17:44:46.931200Z Till Kamppeter</strong></p>
+<blockquote>
+<pre>
+Makes ijs/ working with automake 1.10
+</pre>
+<p>[ijs/autogen.sh]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T174312.186735Z"></a>
+2007-05-08T17:43:12.186735Z Till Kamppeter</strong></p>
+<blockquote>
+<pre>
+Added duples support to the PCL-XL ("pxlmono"/"pxlcolor") output devices
+
+</pre>
+<p>[src/gdevpx.c src/gdevlj56.c src/gdevpxut.c src/gdevpxut.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T174129.378446Z"></a>
+2007-05-08T17:41:29.378446Z Till Kamppeter</strong></p>
+<blockquote>
+<pre>
+Support for the CUPS Raster output device in the lib/*.ps files
+
+DETAILS:
+
+CUPS-related changes, overtaken from ESP Ghostscript:
+
+Define option "-dNOMEDIAATTRS" to turn off the default (but
+unimplementable) media selection policies for setpagedevice. This is
+used by CUPS to support the standard Adobe media attributes. Without
+this option the behavior of Ghostscript stays as before.
+
+Due to the fact that it is not possible to properly implement the
+selection policies from a Ghostscript driver, the default policy was
+changed to "7" (impose) to avoid numerous problems with printing
+within CUPS...
+
+Bug fix:
+
+Martin Lottermoser, author of the "pcl3" driver writes in
+contrib/pcl3/doc/gs-mods.txt, section C1:
+
+There is a bug in ghostscript's default configuration for the
+undercolour removal and black generation functions. It shows up when
+printing PostScript documents using the RGB colour space ("setrgbcolor" or
+"sethsbcolor") on a device where the CMYK space is the native colour space;
+this is the case for pcl3 if you specify "-sColourModel=CMYK". The bug
+results in black being printed as a mixture of cyan, magenta, and yellow.
+
+The bug is simply fixed by replacing the line
+   { pop 0 } dup setblackgeneration setundercolorremoval
+with the following line:
+   {} dup setblackgeneration setundercolorremoval
+
+
+</pre>
+<p>[lib/gs_setpd.ps lib/gs_init.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T173026.894961Z"></a>
+2007-05-08T17:30:26.894961Z Till Kamppeter</strong></p>
+<blockquote>
+<pre>
+src/version.mak --> src/version.mak.in (part of build system patch)
+</pre>
+<p>[src/version.mak.in src/version.mak]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T172931.725620Z"></a>
+2007-05-08T17:29:31.725620Z Till Kamppeter</strong></p>
+<blockquote>
+<pre>
+Build system extensions for support of CUPS Raster, OpenPrinting
+Vector, X11 driver modularizationm, and for easy selection of drivers
+
+DETAILS:
+
+The build system has all necessary checks added for the additional
+drivers (especially for CUPS Raster and OpenPrinting Vector) and has
+functionality to easily select the drivers to be built in. Especially
+one can also build a Ghostscript with none of the extra drivers from
+the contrib/ directory by supplying the option "--disable-contrib" to
+"./configure".
+
+Other additional options are "--with-drivers" to select drivers and
+"--with-fontpath" to easily add the system's font locations (call the
+system's Ghostscript with "gs -h" and add the paths shown in the end
+of the output),
+
+"./configure" also auto-detects whether the X drivers can be
+modularized.
+
+For correct building of the CUPS filters the definition of the version
+number was moved from src/version.mak to ./configure (or
+src/configure.ac).
+
+The build rules for Omni are removed from src/contrib.mak, as
+gdevomni.c is present in the contrib/ directory. So its build rules
+belong into contrib/contrib.mak.
+
+Use "./configure --disable-contrib" to make a Ghostscript without
+anything from the contrib/ directory, for example for commercially
+licensed distribution.
+
+</pre>
+<p>[src/Makefile.in src/configure.ac src/contrib.mak src/unixinst.mak src/gdevlbp8.c src/version.mak]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T171647.444481Z"></a>
+2007-05-08T17:16:47.444481Z Till Kamppeter</strong></p>
+<blockquote>
+<pre>
+Conditionals to avoid conflicts with the drivers "bjc880j", "lips2p",
+"lips4", and "lips4v" in contrib/
+
+DETAILS:
+
+some data structures in src/gdevlbp8.c got extended for the
+above-mentioned drivers. To avoid conflicts the original structures
+need to be deactivated. This patch adds the needed conditionals for
+that.
+
+</pre>
+<p>[src/gdevlbp8.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T165211.701719Z"></a>
+2007-05-08T16:52:11.701719Z Till Kamppeter</strong></p>
+<blockquote>
+<pre>
+All third-party built-in and Uniprint drivers listed in the OpenPrinting database
+
+DETAILS:
+
+To avoid the users or the distribution package maintainers to patch
+Ghostscript for getting support for a certain printer model this patch
+contains all known (by OpenPrinting) built-in and Uniprint printer
+drivers. So compiling Ghostscript with all these drivers gives a
+complete Ghostscript without need of recompilation for adding support
+for a printer.
+
+Also the OpenPrinting Vector ("opvp", "oprp") and CUPS Raster output
+("cups") are included, to have all the three current interfaces (the
+third is the already included IJS) for modular drivers as required by
+the upcoming LSB 3.2.
+
+Notes:
+
+Built-in printer drivers for Ghostscript are obsolete. Do not write
+any new built-in drivers for Ghostscript. Use the interfaces IJS, CUPS
+Raster, or OpenPrinting Vector for your new printer
+drivers. Volunteers for moving these third-party drivers into
+OpenPrinting Vector modules are welcome.
+
+Do not compile the contrib/ directory for commercial-licensed
+distribution of Ghostscript, the licenses of many of these drivers do
+not allow this.
+
+</pre>
+<p>[contrib/japanese/doc/gs261j.txt contrib/japanese/dviprlib.h contrib/cups/pxlmono.ppd contrib/japanese/doc/gdevmjc.txt contrib/pcl3/doc/gs-pcl3.ref contrib/eplaser contrib/japanese/doc contrib/japanese/doc/gdevcd8.txt contrib/uniprint/Stc680pl.upp contrib/pcl3/eprn/mediasize.c contrib/pcl3/BUGS contrib/japanese/doc/README.gs550j contrib/pcl3/eprn/mediasize.h contrib/pcl3/ppd/gs-6.50.ppd contrib/pcl3/ppd/gs-pcl3-unspecold.ppd contrib/pcl3/src/contrib.mak-7.00.add contrib/lxm3200-tweaked/LICENSE contrib/lxm3200-tweaked/Z12-Z31-QuickSetup contrib/japanese/dmp_init.ps contrib/pcl3/eprn/pagecount.c contrib/chp2200 contrib/uniprint/Stc740p.upp contrib/gdevlx50.c contrib/lxm3200-tweaked/RELEASE_NOTES contrib/pcl3/src/pcl3opts.c contrib/pcl3/src/gdevpcl3.c contrib/pcl3/eprn/pagecount.h contrib/pcl3/src/pclsize.c contrib/pcl3/ps/margins-LetterRotated.ps contrib/gdevbjc_.c contrib/pcl3/ppd/gs-pcl3-hpdj400.ppd contrib/epson740/printerdb_rh6.0 contrib/japanese contrib/pcl3/src/pclsize.h contrib/gdevbjc_.h contrib/pcl3/ppd/gs-pcl3-hpdjportable.ppd contrib/cups/cups.mak contrib/uniprint/Stc670pl.upp contrib/cups/pxlcolor.ppd contrib/pcl3/ppd/gs-pcl3-hpdj660c.ppd contrib/pcl3 contrib/gdevlx7.c contrib/uniprint/bjc6000a1.upp contrib/pcl3/eprn/eprnrend.c.orig contrib/pcl3/ppd/gs-5.50.ppd contrib/defs.h contrib/pcl3/eprn/eprnparm.c contrib/pcl3/doc/how-to-report.txt contrib/japanese/doc/dj505j.txt contrib/japanese/gdevml6.c contrib/japanese/escp_24.src contrib/japanese/gdevlbp3.c contrib/uniprint/stc740ih.upp contrib/eplaser/gdevescv.c contrib/uniprint/Stc680p.upp contrib/uniprint/s400a1.upp contrib/epson740/upp-HowTo-to-be contrib/gdevxes.c contrib/japanese/gdevj100.c contrib/eplaser/gdevescv.h contrib/lips4/gdevlips.c contrib/japanese/doc/gdevj100.txt contrib/lips4/gdevlprn.c contrib/uniprint/Stc760pl.upp contrib/lips4/gdevlips.h contrib/pcl3/ppd/fonts.ppd contrib/uniprint/Stp870p.upp contrib/uniprint/PM820p.upp contrib/pcl3/ps/dumppdd.ps contrib/pcl3/src/zmedia2.c-6.51.diff contrib/lips4/gdevlprn.h contrib/pcl3/ppd/gs-common.ppd contrib/gdevcd8.c contrib/contrib.mak contrib/pcl3/ppd/gs-pcl3-hpdj1120c.ppd contrib/japanese/doc/cdj880.txt contrib/gdevcd8.h contrib/japanese/dmp_site.ps contrib/cups/gdevcups.c contrib/pcl3/src/contrib.mak-6.50.add contrib/japanese/doc/gdevmd2k.txt contrib/gdevdj9.c contrib/cups/pstoraster contrib/japanese/doc/gdevmag.txt contrib/lips4/gdevl4r.c contrib/lxm3200-tweaked/README contrib/lips4/gdevl4v.c.orig contrib/lips4/gdevl4v.c contrib/pcl3/ps/margins-A4Rotated.ps contrib/pcl3/ppd/gs-pcl3-hpdj540.ppd contrib/pcl3/doc/notes.bbl contrib/epson740/ps-to-printer.fpi_rh5.2 contrib/pcl3/doc/notes.tex contrib/pcl3/README contrib/pcl3/LGPL contrib/pcl3/ppd/gs-6.01.ppd contrib/chp2200/AUTHORS contrib/uniprint/PM760p.upp contrib/opvp/opvp_media.def contrib/uniprint/Stc777pl.upp contrib/uniprint/Stp720pl.upp contrib/japanese/gdevnpdl.c contrib/pcl3/src/contrib.mak-5.50.add contrib/epson740/README contrib/md2k_md5k contrib/pcl3/ps/margins-Env10Rotated.ps contrib/uniprint/PM760pl.upp contrib/uniprint/Stc670p.upp contrib/japanese/gdevmag.c contrib/cups/pstopxl contrib/japanese/gdev10v.c contrib/gdevmd2k.c contrib/cups/pstoraster.in contrib/chp2200/COPYING contrib/pcl3/ppd/gs-pcl3-hpdj510.ppd contrib/uniprint/Stc740pl.upp contrib/lips4 contrib/pcl3/src/zmedia2.c-6.01.diff contrib/gdevhl12.c contrib/pcl3/ppd/gs-pcl3-hpdj550c.ppd contrib/md2k_md5k/README.jis contrib/pcl3/ppd/catppd contrib/japanese/doc/Gdevlips.htm contrib/pcl3/ppd/gs-6.51.ppd contrib/pcl3/doc contrib/pcl3/pcl3.tar.sig contrib/cups contrib/japanese/gdevespg.c contrib/japanese/gdevalps.c contrib/pcl3/NEWS contrib/japanese/doc/gdevml6.txt contrib/gdevop4w.c contrib/pcl3/ppd/README contrib/uniprint/Stc760p.upp contrib/pcl3/eprn/eprnfs.c contrib/opvp contrib/gdevbjca.c contrib/pcl3/ppd/gs-pcl3-hpdj600.ppd contrib/gomni.c contrib/uniprint/Stp720p.upp contrib/pcl3/doc/gs-mods.txt contrib/uniprint/sipixa6.upp contrib/opvp/gdevopvp.c contrib/pcl3/src/zmedia2.c-5.50.diff contrib/pcl3/src/zmedia2.c-6.50.diff contrib/pcl3/ppd/gs-pcl3-hpdj680c.ppd contrib/pcl3/eprn/eprnrend.c contrib/pcl3/ps/margins-A4.ps contrib/pcl3/src/contrib.mak-6.01.add contrib/uniprint contrib/pcl3/src/pcl3opts-de.msg contrib/japanese/doc/djgpp.txt contrib/japanese/gdevdmpr.c contrib/japanese/doc/gdevlbp3.txt contrib/pcl3/doc/pcl3opts.html contrib/japanese/doc/gdevdmpr.txt contrib/japanese/doc/gs261j.euc contrib/chp2200/INSTALL contrib/pcl3/ppd contrib/cups/pstopxl.in contrib/pcl3/src contrib/pcl3/ppd/gs-pcl3-hpdj500c.ppd contrib/uniprint/Stc777p.upp contrib/gdevgdi.c contrib/pcl3/ps/margins-EnvDLRotated.ps contrib/japanese/gdevp201.c contrib/japanese/doc/gdevp201.txt contrib/pcl3/ppd/gs-7.00.ppd contrib/pcl3/ps/margins-Letter.ps contrib/uniprint/bjc6000b1.upp contrib/pcl3/lib/if-pcl3 contrib/pcl3/eprn contrib/opvp/opvp_common.h contrib/cups/pstoraster.convs contrib/pcl3/lib contrib/pcl3/src/pclcap.c contrib/uniprint/Stp870pl.upp contrib/pcl3/doc/gs-pcl3.1 contrib/japanese/gdevfmlbp.c contrib/pcl3/src/contrib.mak-6.51.add contrib/japanese/doc/gdevalps.txt contrib/gdevlx32.c contrib/pcl3/src/pclcap.h contrib/pcl3/src/pclgen.c contrib/pcl3/ps contrib/pcl3/src/pcl3opts-en.msg contrib/uniprint/s400b1.upp contrib/japanese/doc/gdev10v.txt contrib/japanese/gdevmjc.c contrib/epson740/printerdb_rh5.2 contrib/pcl3/ppd/gs-pcl3-hpdj500.ppd contrib/pcl3/src/pclgen.h contrib/lxm3200-tweaked contrib/pcl3/doc/pcl3opts.ref contrib/uniprint/sharp.upp contrib/japanese/gdevmjc.h contrib/pcl3/src/pclscan.c contrib/pcl3/src/zmedia2.c-7.00.diff contrib/pcl3/eprn/gdeveprn.c contrib/pcl3/ps/calign.ps contrib/pcl3/src/pclscan.h contrib/gdevln03.c contrib/pcl3/ppd/gs-pcl3-common.ppd contrib/pcl3/ppd/gs-pcl3-hpdj3xx.ppd contrib/pcl3/eprn/gdeveprn.h contrib/pcl3/lib/example.mcf contrib/pcl3/src/pclcomp.c contrib/pcl3/ppd/gs-pcl3-unspec.ppd contrib/pcl3/ps/levels-test.ps contrib/pcl3/doc/pcl3opts.1 contrib/pcl3/ppd/gs-pcl3-hpdj8xxc.ppd contrib/uniprint/PM820pl.upp contrib/japanese/gdevrpdl.c contrib/epson740 contrib/japanese/doc/gdevfmlbp.txt contrib/pcl3/lib/cups-pcl3 contrib/pcl3/doc/gs-pcl3.html contrib/japanese/gdevfmpr.c contrib/pcl3/doc/reports.txt contrib/japanese/dviprlib.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T163345.043492Z"></a>
+2007-05-08T16:33:45.043492Z Till Kamppeter</strong></p>
+<blockquote>
+<pre>
+Addition of support for some older japanese-market PCL Printers
+
+DETAILS:
+
+Adds the output devices:
+
+dj505j: HP DeskJet 505J
+ljet4pjl, lj4dithp: HP LaserJet 4V/4LJ
+picty180: NEC PICTY180 (PC-PR101J/180)
+
+This patch was part of ESP Ghostscript for several years and did not
+cause any problems there.
+
+</pre>
+<p>[src/gdevdjet.c src/gdevdljm.c src/gdevdljm.h src/contrib.mak src/gdevcdj.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T162619.557957Z"></a>
+2007-05-08T16:26:19.557957Z Till Kamppeter</strong></p>
+<blockquote>
+<pre>
+Modularization of the X11 output devices into dynamic libraries
+
+DETAILS:
+
+This patch allows to compile Ghostscript in a way that the X11 screen
+display output devices can be seperated into a dynamically linkable
+library, so that these devices can be put in a separate binary package
+in Linux distributions. This way the distributions can be installed
+with GhostScript and without the X libraries, which is important for
+headless print servers.
+
+This feature is only available for Unix with GCC (selected by the
+Makefile).
+
+Ghostscript will be compiled without built-in X11 support and with an
+extra X11.so file containing the X11 support. One can install
+Ghostscript with or without X11.so then, it will always work. It
+detects the presence of X11.so automatically and makes the X11 output
+devises available if X11.so is present (see "gs -h").
+
+Small disadvantage: With modularized X11 support the "x11" device will
+not stay the default one. "bbox" will be the default then. Use "gs
+-sDEVICE=x11 ..." then.
+
+This patch is used since mid 2001 in ESP Ghostscript and has never
+caused any problems or bugs related to the modularization.
+
+</pre>
+<p>[src/gconf.c src/lib.mak src/gdevl256.c src/gdevxalt.c src/gs.mak src/gdevvglb.c src/Makefile.in src/unix-gcc.mak src/unix-aux.mak src/devs.mak src/unixinst.mak src/gp_unix.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-07T215344.031582Z"></a>
+2007-05-07T21:53:44.031582Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Remove unneeded header references to the interpreter. This file is part 
+of the graphics library. Also clean up the dependencies in the makefile.
+</pre>
+<p>[src/lib.mak src/gsncdummy.c src/gsncdummy.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-07T213143.787169Z"></a>
+2007-05-07T21:31:43.787169Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (shadings) : Implement a color index cache.
+
+DETAILS : 
+
+This partially improves performance for the test case of 
+the bug 689189 "PDF fails with /unregistered in --shfill--".
+
+This change is algorithmically equivalent.
+The old code redundantly converts client colors
+to device colors. This patch implements a cache for 
+the conversion in the new module gscicach.h .
+It works for contone devices only.
+
+For the test case it reduces the number of color conversions 
+in 20+ times. However a rocket speeding up is not obtained.
+
+This patch is an experimental one.
+We have got an alternative approach,
+which is more complicated but works for any device.
+The alternative is to pass converted colors through the decomposition recursion.
+We commit this now mainly for archiving purpose.
+To disable it replace the call to gs_color_index_cache_create with NULL.
+
+</pre>
+<p>[src/gxshade4.h src/lib.mak src/gscicach.c src/gscicach.h src/gxshade6.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-07T194503.500615Z"></a>
+2007-05-07T19:45:03.500615Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Trap input errors when reading PDF content streams and issue a warning.
+Acrobat Reader silently ignores such errors. Bug 689026, customer 850.
+
+</pre>
+<p>[lib/pdf_base.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-07T174200.368595Z"></a>
+2007-05-07T17:42:00.368595Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+Fixing a bounding box pixel rounding issue in pdf14_begin_transparency_group.
+
+DETAILS:
+
+The transparency group bounding box calculation was using a different rounding
+method than is being used for images. This caused the problem file in bug
+report #688543 to display unwanted gray vertical lines to the left and right of
+a transparency group. This fix is to use the same "Center-of-pixel Filling Rule"
+that is applied to images to avoid this type of problem.
+
+</pre>
+<p>[src/gdevp14.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-07T103300.607664Z"></a>
+2007-05-07T10:33:00.607664Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (functions) : Improving the documentation for make_interpolation_tensor.
+
+</pre>
+<p>[src/gsfunc0.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-07T084812.997512Z"></a>
+2007-05-07T08:48:12.997512Z leonardo</strong></p>
+<blockquote>
+<pre>
+Documenting how to profile Ghostscript with MSVC6 (continued).
+
+DETAILS :
+
+Fixing a misprint.
+
+It's still a preliminary edition.
+A documentation specialist should improve it.
+
+</pre>
+<p>[doc/Develop.htm]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-07T081013.225741Z"></a>
+2007-05-07T08:10:13.225741Z leonardo</strong></p>
+<blockquote>
+<pre>
+Documenting how to profile Ghostscript with MSVC6.
+
+DETAILS :
+
+It's a preliminary edition.
+A documentation specialist should improve it.
+
+</pre>
+<p>[doc/Develop.htm]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-05T192034.952465Z"></a>
+2007-05-05T19:20:34.952465Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Undefine /Length in the stream dictionary when the value is incorrect to
+distinguish streams of 0 and unknown length. Old code re-defined incorrect
+length as 0. Bug 689208, customer 770.
+
+</pre>
+<p>[lib/pdf_base.ps toolbin/pdf_info.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-04T212303.556389Z"></a>
+2007-05-04T21:23:03.556389Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+Minor change to make the source code more accurate.
+
+DETAILS:
+
+A parameter was being moved into the pdf buffer structure under a comment that
+indicated the parameter wasn't being used. During my testing for bug #688543
+I discovered the parameter was being used. Therefore I moved the line to be
+above the comment to better reflect reality.
+
+</pre>
+<p>[src/gdevp14.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-04T041847.247543Z"></a>
+2007-05-04T04:18:47.247543Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Move allocation of a large structure from the stack to the heap to avoid
+C stack overflow on Windows NT that allocates 12K less of the stack
+space than requested by the application. Bug 688998.
+
+</pre>
+<p>[src/gdevpdfp.c lib/pdf_draw.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-04T001508.895805Z"></a>
+2007-05-04T00:15:08.895805Z Ray Johnston</strong></p>
+<blockquote>
+<pre>
+Previous version was too aggresive with image interpolation to
+1-bit per component (bpc) devices. Now we downsample using the
+'special' image filter that prevents dropout on 1bpc devices and
+use the "Mitchell" image filter for upscaling to those devices
+when the scale factor (in X and Y) is at least 4:1. This prevents
+upscaling on 1:1 images as well as near 1:1 where the results
+would probably be poor quality.
+
+</pre>
+<p>[src/gxiscale.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-03T151326.865969Z"></a>
+2007-05-03T15:13:26.865969Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Avoid a Valgrind warning about ovelapping arguments in memcpy().
+Don't assign a structure to itself.
+
+</pre>
+<p>[src/gxhintn.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-02T212041.869528Z"></a>
+2007-05-02T21:20:41.869528Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (shadings) : Extra subdivision of axial and radial shadings.
+
+DETAILS : 
+
+This partially improves performance for the test case of 
+the bug 689189 "PDF fails with /unregistered in --shfill--".
+
+The old code wrongly mapped shading function arguments
+fro axial and radial shadings. It caused an
+extra subdivision by U when the color function requires
+to subdivide by V.
+
+</pre>
+<p>[src/gxshade4.h src/gxshade1.c src/gxshade6.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-02T191252.030634Z"></a>
+2007-05-02T19:12:52.030634Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (shadings) : The color space linearity check didn't account the color precision.
+
+DETAILS : 
+
+This partially improves performance for the test case of 
+the bug 689189 "PDF fails with /unregistered in --shfill--".
+
+Since the color space represents color with precision 1/255,
+the shadings code must not try to obtain a better precision.
+This patch accounts the color quantum in is_dc_nearly_linear.
+
+</pre>
+<p>[src/gscspace.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-02T181829.002307Z"></a>
+2007-05-02T18:18:29.002307Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (shadings) : Always adjust smoothness according to the minimal color precision.
+
+DETAILS : 
+
+Since the color space represents color with precision 1/255,
+the shadings code must not try to obtain a better precision.
+However the old code sometimes used the unadjusted value.
+This patch defines an uniform way to access the adjusted smoothness.
+
+</pre>
+<p>[src/gxshade6.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-02T123309.355227Z"></a>
+2007-05-02T12:33:09.355227Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (shadings) : Early skip parts that fall outside the clipping box.
+
+DETAILS : 
+
+This improves performance for the test case of 
+the bug 689189 "PDF fails with /unregistered in --shfill--".
+
+The patch implements a bbox intersection code pattern to
+several decomposition functions. It speeds up those shadings, 
+in which the shading area is significantly larger 
+than the clipping box.
+
+Rather it speeds up the test case,
+it needs a further improvement for shading functions.
+A small noize (being lesser than shading smoothness) to be ignored
+while a function monotonity check.
+
+Minor changes :
+1. In some functions the old bbox intersection code 
+   becomes more uniform.
+2. bbox_of_points moved up.
+
+</pre>
+<p>[src/gxshade6.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-01T235523.394938Z"></a>
+2007-05-01T23:55:23.394938Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Pacify Valgrind. Initialize an uninitialized variable that is used in
+conditional expression but doesn't affect the end result. Bug 688910.
+
+</pre>
+<p>[toolbin/vg_bugs.supp toolbin/vg_okay.supp src/gxipixel.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-01T225127.306035Z"></a>
+2007-05-01T22:51:27.306035Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Pacify Valgrind. Initialize an uninitialized variable that is used in
+calculations but doesn't affect the end result in this case.
+
+</pre>
+<p>[src/gximono.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-01T205258.020607Z"></a>
+2007-05-01T20:52:58.020607Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (shadings) : wedge_vertex_list_elem_buffer overflow.
+
+DETAILS : 
+
+Bug 689189 "PDF fails with /unregistered in --shfill--".
+
+The estimation for wedge_vertex_list_elem_count_max
+assumed a division of 1 side per level.
+However triangle_by_4 divides 3 sides at once. 
+Now we increase the buffer size according to that,
+see comment in code for details.
+It increases the buffer size from 110K to 220K.
+
+We tried to implement a new function triangle_by_2
+to keep the old buffer size,
+triangle_by_2 must be the topmost worker for fill_triangle.
+This function appears almost same as triangle_by_4,
+except it divides the biggest side only.
+We discontinued this effort because
+we don't like the code duplication,
+which only saves 100K of RAM,
+and gives lots of minor raster differences.
+
+This patch fixes the failure,
+but the performance with the test case appears unsatisfactory.
+It sould be a subject of a separate patch.
+
+</pre>
+<p>[src/gxshade6.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-30T190816.584376Z"></a>
+2007-04-30T19:08:16.584376Z Ray Johnston</strong></p>
+<blockquote>
+<pre>
+Fix typo in 7887. Local regression testing missed this -- was seen in 
+nightly run. This was part of the "optimization" in the 4 component
+source color case.
+</pre>
+<p>[src/gxiscale.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-29T003416.918957Z"></a>
+2007-04-29T00:34:16.918957Z Ray Johnston</strong></p>
+<blockquote>
+<pre>
+Fix structure problem (this could have caused out-of-bounds access).
+</pre>
+<p>[src/gdevwts.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-28T221719.957831Z"></a>
+2007-04-28T22:17:19.957831Z Ray Johnston</strong></p>
+<blockquote>
+<pre>
+Implementation of a new non-linear image filter that prevents dropout
+when images are scaled down to a 1-bit per component device. Bugs
+689147 for customer 531 and image quality problem for customer 780.
+This filter is used whenever /Interpolate == true (or -dDOINTERPOLATE
+command line option is used) and the image is being scaled down on
+a 1-bit per component device.
+
+Interpolation throughput of gray or cmyk images is also improved by
+a factor of about 2:1 (depending on the data content) even when
+the standard Mitchell filter is used. The performance improvement
+when using this new filter is even higher since the filter itself
+uses less CPU time.
+
+DETAILS:
+
+This filter uses the darkest of the image pixels that are within a
+device pixel, rather than the default behaviour which uses the PS
+'center of pixel' rule (i.e., whichever image pixel covers the
+center of the device pixel is used to color the device pixel).
+
+The center of pixel rule can result in missing narrow black
+lines or single dots in patterns when a source image is scaled down.
+
+One side effect of this filter is that narrow white features or
+small white areas in patterns can be lost, effectively darkening
+the result. For now the customers needing this are not concerned
+with small white-on-black areas becoming solid black. Many real
+world printers tend to do this anyway due to 'dot gain'.
+
+If we encounter the need for preserving small white areas, we
+can change the filter somewhat to prevent this effect.
+
+</pre>
+<p>[src/sidscale.h src/gxdda.h src/lib.mak src/siinterp.c src/gxiscale.c doc/Develop.htm src/sisparam.h src/sidscale.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-28T215523.077958Z"></a>
+2007-04-28T21:55:23.077958Z Ray Johnston</strong></p>
+<blockquote>
+<pre>
+Add missing comment (brief description line).
+</pre>
+<p>[src/gdevwts.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-26T234630.659099Z"></a>
+2007-04-26T23:46:30.659099Z Ray Johnston</strong></p>
+<blockquote>
+<pre>
+Fix regression tools to remove dependency on PYTHONPATH since
+the environment variable method isn't very convenient for those
+running local regressions and add those python files from
+peeves:/home/regression/python to this directory (under svn).
+</pre>
+<p>[toolbin/tests/README toolbin/tests/run_nightly toolbin/tests/myoptparse.py toolbin/tests/main.py]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-25T200000.200965Z"></a>
+2007-04-25T20:00:00.200965Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+Fix for slow PDF performance reported in bug report #688830.
+
+DETAILS:
+
+The function read_create_compositor was calling top_up_cbuf every time it was
+called. For some jobs this caused a large number of relatively large memory
+movements in the memmove call of top_up_cbuf. By only calling top_up_buf
+when actually necessary, the problem job took approximately 1/2 the time it
+did previously.
+
+</pre>
+<p>[src/gstparam.h src/gxclrast.c src/gdevp14.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-25T055033.064031Z"></a>
+2007-04-25T05:50:33.064031Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (TT fonts) : Allow sfnts string breaks inside TT tables.
+
+DETAILS : 
+
+The old code is based on an antique Adobe constraint
+"the strings must begin at TrueType table boundaries, or
+at individual glyph boundaries within the glyf table".
+In novadays many of 3d party software do not follow it.
+We're dropping this constraint from GS code
+because we tired fixing user problems with it. 
+
+This change is algorithnically equivalent for fonts,
+which follow the constraint.
+
+This change replaces ACCESS macro 
+(sll 3 definitions through Ghostscript sources)
+with a new macro READ_SFNTS, which copies data to a local buffer,
+and checks the length of the buffer.
+We believe that the performance flaw is not sensible
+and it worths the improved stability.
+Correspondingly local pointer variables,
+which were used with ACCESS macro,
+are replaced with local buffers.
+Sorry for keeping old names inspite of the popular convention -
+we do not want too many changes in a single patch 
+to simplify its review.
+
+In some places the new data copying could be eliminated because
+the old code already copies the data. 
+We do not optimize it now,
+becauase we want to simplify the patch review.
+We believe that modern compilers can optimize it.
+
+The new code still have few points,
+which are based on the antique constraint.
+One example is names in name table.
+Will do further improvements someday.
+The new code signals an error if
+the constraint is used and not satisfied
+(the old code doesn't with unpredictable result).
+
+</pre>
+<p>[src/gxfcopy.c src/gxfont42.h src/gsfcid2.c src/gstype42.c src/gdevpsft.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-25T032832.022759Z"></a>
+2007-04-25T03:28:32.022759Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (TT fonts) : Allow 'loca' elements to be broken into parts with 'sfnts' strings.
+
+DETAILS : 
+
+Bug 689038 "GS doesn't display T42 font correctly.".
+
+The Type 42 specification reads that 'sfnts' strings must not break TT tables.
+Exactly, "the strings must begin at TrueType table boundaries, or
+at individual glyph boundaries within the glyf table".
+However the test case is another example when a 3d party software 
+"LilyPond 2.11.10" doesn't follow this constraint. 
+We prefer to handle such font data, 
+because we have not enough control for fonts in wild.
+
+The new function gs_type42_read_data is factored out
+from the old code of default_get_outline.
+Due to that we believe that the change to default_get_outline
+is algorithmically equivalent.
+
+This patch does not propagate error codes from
+gs_type42_read_data in get_glyph_offset. 
+This is done intentionally for keeping the patch simpler, 
+and for keeping the behavior closer to the old one. 
+It simplifies the regression testing.
+Propagating the error codes should be a next step.
+
+</pre>
+<p>[src/gstype42.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-24T162121.866752Z"></a>
+2007-04-24T16:21:21.866752Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (TT fonts) : Could write past len_glyphs array.
+
+DETAILS : 
+
+This is a partial fix for bug 688971 
+"huge performace problem (with large TT font?)".
+Thanks to SaGS for noticing this problem.
+
+</pre>
+<p>[src/gstype42.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-24T001614.934585Z"></a>
+2007-04-24T00:16:14.934585Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (TT fonts) : Do not consider overlapped glyps while computing glyph length.
+
+DETAILS : 
+
+This is a partial fix for bug 688971 
+"huge performace problem (with large TT font?)".
+Thanks to SaGS for idea to drop an old hewristic
+after a *stable* sorting is applied.
+See comment in code.
+
+</pre>
+<p>[src/gstype42.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-23T235901.979981Z"></a>
+2007-04-23T23:59:01.979981Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Partly implement AcroForm feature: all fields that provire appearance
+streams and text fields with variable text. Bug 687498.
+
+DETAILS:
+Although the sample file renders identically to Adobe Acrobat, many things
+are not yet coded.
+- other types of annotations without appearance streams
+- XML formatted text
+- multi-line text
+- combed text
+- right-aligned or centered text with non-0 word and character spacing.
+
+</pre>
+<p>[lib/pdf_main.ps lib/pdf_draw.ps lib/pdf_ops.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-23T214619.686175Z"></a>
+2007-04-23T21:46:19.686175Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (TT fonts) : A faster computation of glyph lengthes.
+
+DETAILS : 
+
+This is a partial fix for bug 688971 
+"huge performace problem (with large TT font?)".
+Thanks to SaGS for idea to apply a *stable* sorting algorithm
+for computing len_glyphs. See comment in code.
+
+</pre>
+<p>[src/gstype42.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-23T193120.353885Z"></a>
+2007-04-23T19:31:20.353885Z Henry Stiles</strong></p>
+<blockquote>
+<pre>
+Margin adjustments courtesy of jbrown@cs.ucsd.edu.  We have no way of
+testing this change since we do not have a Laserjet II.  Bug #688054.
+</pre>
+<p>[src/gdevdjet.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-23T180455.781264Z"></a>
+2007-04-23T18:04:55.781264Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (p*mraw devices) : Removing an incorrect debug printing (continued 2).
+
+DETAILS : 
+
+See comment in code.
+
+</pre>
+<p>[src/gdevpbm.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-23T173816.893357Z"></a>
+2007-04-23T17:38:16.893357Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix : Provide alternative char codes in a CIDDecoding resource (continued).
+
+DETAILS : 
+
+Removing an unused variable.
+
+</pre>
+<p>[src/zcid.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-23T132747.091654Z"></a>
+2007-04-23T13:27:47.091654Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix : Provide alternative char codes in a CIDDecoding resource.
+
+DETAILS : 
+
+Bug 689168 "Wrong Symbol displayed from MS-PGothic".
+See the documentation change.
+
+Note : FAPI implemented this feature with Decoding resource a long ago,
+but it was not documented in Language.htm .
+
+The old documentation about CIDDecoding in Language.htm appears incorrect.
+The dictionary values were not strings.
+They were arrays of integers.
+
+</pre>
+<p>[lib/gs_ciddc.ps doc/Language.htm src/zcid.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-23T064208.584860Z"></a>
+2007-04-23T06:42:08.584860Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (p*mraw devices) : Removing an incorrect debug printing (continued).
+
+DETAILS : 
+
+Revision 7869 fails with any PDF file.
+Fixing it now.
+See comment in code.
+
+</pre>
+<p>[src/gdevpbm.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-22T220022.158968Z"></a>
+2007-04-22T22:00:22.158968Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Fix MSVC 7 warnings about unused variables and unreferenced labels.
+</pre>
+<p>[src/zalg.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-22T202522.439569Z"></a>
+2007-04-22T20:25:22.439569Z leonardo</strong></p>
+<blockquote>
+<pre>
+Implementing high level patterns, step 10.
+
+DETAILS : 
+
+gx_pattern_tile_is_clist crashed with empty tile.
+Debugged with CET 09-34.PS .
+
+</pre>
+<p>[src/gxpcmap.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-22T201902.249842Z"></a>
+2007-04-22T20:19:02.249842Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (p*mraw devices) : Removing an incorrect debug printing.
+
+DETAILS : 
+
+Since revision 7795 the debug build of the old code prints "0 strings:" 
+to stderr when interpreting any PDF file.
+The release code doesn't do that. This printing is not controlled by any option.
+Besides that, if a device parameter OutputIntent is specified,
+the debug printing code accesses string parts by constant indices 
+with no checking the string length, so it causes a potential crash.
+
+Removing this code portion now because (1) we believe that
+the debug and release build must generate same stderr by default,
+and (2) we need a stable code with no dependence on the OutputIntent value.
+
+Since Use.htm doesn't specify an useful -Z option to control this printing,
+we believe that the device must implement anothe device parameter to control it.
+
+</pre>
+<p>[src/gdevpbm.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-22T175556.827285Z"></a>
+2007-04-22T17:55:56.827285Z leonardo</strong></p>
+<blockquote>
+<pre>
+Implementing the PS operator .sort in C language.
+
+DETAILS : 
+
+This is a partial fix for bug 688971 
+"huge performace problem (with large TT font?)".
+Patch from SaGS.
+
+The old PS implementation of lib\gs_init.ps::.sort uses a 
+slow O(n^2) algorithm. Plus, array indexing operations are lenghty 
+in PostScript. It seems to me this was initially written to sort 
+the very few "%disk*%" names, so speed was irrelevant. Now, it is 
+used to sort 'loca' tables (in some damaged TTFs). 
+
+The patch implements the heap sort algorithm from the programmer's 
+bible. This algorithm is guaranteed to be O(n log n) in the worst 
+case. Variable's names are those from Knuth's book. Labels denote the 
+algorithm's steps.
+
+The implementation retains the maximum generality for the predicate, 
+i.e. it can be anything that is able to compare 2 objects on the 
+o-stack and leave a bool in their place. The predicate is not 
+restricted to what's available to a FunctionType 4 function.
+
+</pre>
+<p>[src/zalg.c src/int.mak lib/gs_init.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-22T115025.863066Z"></a>
+2007-04-22T11:50:25.863066Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (TT fonts) : A faster seeking through 'sfnts' array.
+
+DETAILS : 
+
+This is a partial fix for bug 688971 
+"huge performace problem (with large TT font?)".
+Patch from SaGS.
+
+src\zfont42.c::string_array_access_proc() is now caches
+the string index used last, and starts the next search from there. 
+This info in stored together with the ref to 'sfnts', and 
+consists of index of the string (.mru_sfnts_index) and total number 
+of data bytes that precede this string (.mru_sfnts_pos).
+
+If passing NULL for the 2 new parameters, string_array_access_proc() 
+beheaves at it did before and starts the search from the beginning.
+
+Otherwise it does one of:
+- search forward from the mru string (possibly returning data from 
+  it, without actually skipping anything), if new position >= 
+  current's string starting position;
+- search backwards from current string if requested position is in 
+  the 2nd half of the fragment before the current string;
+- search forward from the beginning if in 1st half.
+
+The old garbager descriptor for gs_type42_data_s assumed
+'ref' fields only. Now it is changed to account new fields,
+which are not 'ref'.
+
+</pre>
+<p>[src/zfcid1.c src/zbfont.c src/ifont.h src/zfont42.c src/ifont42.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-21T023344.148360Z"></a>
+2007-04-21T02:33:44.148360Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Fix all warnings generated by MSVC 6 & 7 except the warnings matching
+"C4018|C4244|jbig2dec|jasper" regular expression.
+
+</pre>
+<p>[src/dwimg.h src/lib.mak src/iscannum.c src/windows_.h src/gdevwpr2.c src/gp_mswin.c src/sfxstdio.c src/gdevpdfe.c src/gp_msprn.c src/dwdll.c ijs/unistd_.h src/dwsetup.cpp]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-19T150451.253884Z"></a>
+2007-04-19T15:04:51.253884Z Thomas DiGennaro</strong></p>
+<blockquote>
+<pre>
+Integrate make_testdb.py with new environment,
+including testing.cfg and python procedures in other scripts.
+make_testdb.py supports creation of a testdata.db with checksums
+generated by running gs build in HEAD/ and installed in gshead/.
+</pre>
+<p>[toolbin/tests/README toolbin/tests/make_testdb toolbin/tests/make_testdb.py]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-18T002349.202468Z"></a>
+2007-04-18T00:23:49.202468Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Fix a few warnings generated by GCC 4.1.2.
+
+</pre>
+<p>[src/gxttfb.c src/gdevpbm.c src/gdevpsdi.c src/gspath1.c src/zchar.c src/ttinterp.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-17T183939.936412Z"></a>
+2007-04-17T18:39:39.936412Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix : A bug in device_cpath_accum_enum_ptrs.
+
+DETAILS : 
+
+Bug 689177 Another heap corruption (issue 2).
+
+gx_device_clip::list.head was never enumerated.
+The bug was intriduced in rev 7120 (5 months, 3 weeks ago) by leonardo.
+
+</pre>
+<p>[src/gxacpath.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-17T175743.141720Z"></a>
+2007-04-17T17:57:43.141720Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Remove the inadvertently added instance of testing.cfg; it clobbers 
+local configs. Changes should instead be made to testing.cfg.example, 
+with the expectation that users will copy that to testing.cfg and
+edit to suit.
+</pre>
+<p>[toolbin/tests/testing.cfg]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-17T142846.266428Z"></a>
+2007-04-17T14:28:46.266428Z leonardo</strong></p>
+<blockquote>
+<pre>
+Implementing high level patterns, step 9.
+
+DETAILS : 
+
+This fixes the bug 688396, step 9
+It switches on the clist-based implementation of patterns.
+We arbitrary set the 1Mb threshold for large patterns.
+The threshold is not perfect - see (3) below.
+
+Rather it fixes the bug, we would like to do further improvements someday :
+
+1. Large uncolored patterns are not implemented. Need a color substitution forwarding device.
+2. Get rid of non_gc_memory in the pattern clist.
+3. For CET tests the choice of image-based or clist-based representation must be smarter than 
+   MAX_BITMAP_PATTERN_SIZE threshold. While rendering a small pattern to memory device,
+   check whether PaintProc applies another apttern. If so, discard the image and
+   convert to the clist representation with running PaintProc at second time.
+   Need a special forwarding device for the pattern color detection.
+4. When compiled with MAX_BITMAP_PATTERN_SIZE 0,
+   a wrong rendering of imagemask inside a pattern stream with ppmraw -r600 245-13.ps, 269-01.ps
+5. When compiled with MAX_BITMAP_PATTERN_SIZE 0,
+   a wrong rendering of image inside a pattern stream with pkmraw -r600 035-07.ps
+6. When compiled with MAX_BITMAP_PATTERN_SIZE 0,
+   a minor coordinate difference (+-1 pixel) appeared with pkmraw -r600 244-01.ps
+7. When compiled with MAX_BITMAP_PATTERN_SIZE 0,
+   the rendeting is slow with pkmraw -r600 245-13.ps, 269-01.ps 
+8. (time optimization) clist_init is called twice when creating a clist-based pattern.
+9. (time optimization) While a clist playback for a large pattern cell,
+   set the bbox for the current clipping path for the clist device,
+   to allow a faster skipping of elements outside the bbox.
+10. (space optimization) Store pattern stream in the pattern cache memory; properly 
+   account the stream size while computing the cache memory usage.
+11. (space optimization, 32K per pattern) Purge and free clist buffer 
+   (which includes a tile cache) when a clist-based pattern is not active
+   between reading and writing. Why the tile cace is a property of a clist object ?
+   We would like to have a single global tile cache.
+
+</pre>
+<p>[src/gxpcmap.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-17T140950.996301Z"></a>
+2007-04-17T14:09:50.996301Z leonardo</strong></p>
+<blockquote>
+<pre>
+Implementing high level patterns, step 8.
+
+DETAILS : 
+
+This is a preparation for fixing the bug 688396, step 8
+
+This change is algorithmically equivalent :
+the new behavior is temporarily disabled with 
+MAX_BITMAP_PATTERN_SIZE macro.
+
+The revision 7856 appears incorrect in the part 
+"Disables tile cache for clist-based patterns.".
+As a consequence, the revision 7855 appears incorrect in the part 
+"2. Releases the clist buffer when the clist writer completes with a pattern stream.".
+
+This patch fixes that.
+It allocates a half of 32K buffer for clist writer stream,
+and another half for tile cache.
+
+When building with MAX_BITMAP_PATTERN_SIZE 0,
+the clist-based pattern code pased the testing with 
+ppmraw -r600 comparefiles 
+and pkmraw -r600 comparefiles. 
+Rather this testing detected few problems,
+we believe that they're not important for the bug 688396.
+
+This code needs further improvements :
+1. Large uncolored patterns are not implemented. Need a color substitution forwarding device.
+2. Get rid of non_gc_memory in the pattern clist.
+3. For CET tests the choice of image-based or clist-based representation must be smarter than 
+   MAX_BITMAP_PATTERN_SIZE threshold. While rendering a small pattern to memory device,
+   check whether PaintProc applies another apttern. If so, discard the image and
+   convert to the clist representation with running PaintProc at second time.
+   Need a special forwarding device for the pattern color detection.
+4. When compiled with MAX_BITMAP_PATTERN_SIZE 0,
+   a wrong rendering of imagemask inside a pattern stream with ppmraw -r600 245-13.ps, 269-01.ps
+5. When compiled with MAX_BITMAP_PATTERN_SIZE 0,
+   a wrong rendering of image inside a pattern stream with pkmraw -r600 035-07.ps
+6. When compiled with MAX_BITMAP_PATTERN_SIZE 0,
+   a minor coordinate difference (+-1 pixel) appeared with pkmraw -r600 244-01.ps
+7. When compiled with MAX_BITMAP_PATTERN_SIZE 0,
+   the rendeting is slow with pkmraw -r600 245-13.ps, 269-01.ps 
+8. (time optimization) clist_init is called twice when creating a clist-based pattern.
+9. (space optimization) Store pattern stream in the pattern cache memory; properly 
+   account the stream size while computing the cache memory usage.
+10. (space optimization, 32K per pattern) Purge and free clist buffer 
+   (which includes a tile cache) when a clist-based pattern is not active
+   between reading and writing. Why the tile cace is a property of a clist object ?
+   We would like to have a single global tile cache.
+
+</pre>
+<p>[src/gxclist.c src/gxclbits.c src/gxpcmap.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-17T065536.784240Z"></a>
+2007-04-17T06:55:36.784240Z leonardo</strong></p>
+<blockquote>
+<pre>
+Implementing high level patterns, step 7.
+
+DETAILS : 
+
+This is a preparation for fixing the bug 688396, step 7.
+
+This patch fixes the Bug 689176  
+"Infinite loop in gxpcmap.c ln 680.",
+which was introduced with revision 7853
+In gx_pattern_cache_add_entry mbits was reset
+before revision 7853 when "the pattern completely fills its box",
+and it was not after the revision 7853.
+Thus the revision 7853 appears not algorithmically equivalent
+rathen than expected.
+
+This change restores the correct behavior,
+and improves gx_pattern_cache_free_entry
+for an easier monitoring of a pattern cell memory size
+with a C debugger.
+
+This code needs further improvements :
+1. Large uncolored patterns are not implemented.
+2. Get rid of non_gc_memory in the pattern clist writer.
+3. clist_init is called twice when creating a clist-based pattern.
+
+</pre>
+<p>[src/gxpcmap.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-17T002538.792981Z"></a>
+2007-04-17T00:25:38.792981Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+This is a patch for bug report #689171.
+
+DETAILS:
+With this fix, DeviceN colors with a DeviceCMYK base color, will be treated as
+DeviceCMYK in regards to overprint.
+
+</pre>
+<p>[src/gscdevn.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-17T000210.771224Z"></a>
+2007-04-17T00:02:10.771224Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix : gs_copydevice2 crashed on error.
+
+DETAILS : 
+
+This problem has been occasionally detected while working on large patterns.
+If an error happens in finish_copydevice, the function gs_copydevices
+first closes the device copy, then releases its stype.
+However a device usually provides a finalization method,
+which releases stype automatically. Thus it has been released twice,
+causing a crash in gs_free_object.
+
+</pre>
+<p>[src/gsdevice.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-16T235559.056841Z"></a>
+2007-04-16T23:55:59.056841Z leonardo</strong></p>
+<blockquote>
+<pre>
+Implementing high level patterns, step 6.
+
+DETAILS : 
+
+This is a preparation for fixing the bug 688396, step 6.
+
+This change is algorithmically equivalent :
+the new behavior is temporarily disabled with 
+MAX_BITMAP_PATTERN_SIZE macro.
+
+This patch :
+1. Implements the memory cleanup when a clist-based pattern cache entry purges.
+2. Disables tile cache for clist-based patterns.
+3. Disables the processing of uncolored patterns as large patterns.
+
+This code needs improvements :
+2. Large uncolored patterns are not implemented.
+3. Get rid of non_gc_memory in the pattern clist writer.
+
+</pre>
+<p>[src/gxclist.c src/gxpcmap.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-16T185312.628313Z"></a>
+2007-04-16T18:53:12.628313Z leonardo</strong></p>
+<blockquote>
+<pre>
+Implementing high level patterns, step 5.
+
+DETAILS : 
+
+This is a preparation for fixing the bug 688396, step 5.
+
+This change is algorithmically equivalent :
+the new behavior is temporarily disabled with 
+MAX_BITMAP_PATTERN_SIZE macro.
+
+This patch :
+1. Implements the tiling.
+2. Releases the clist buffer when the clist writer completes with a pattern stream.
+3. Cleans warnings from Cygwin/gcc build.
+4. Fixes a compilation error in gxpageq.c .
+
+This code needs improvements :
+1. The memory cleanup is not done when the clist-based pattern cache entry purges.
+2. Large uncolored patterns work as colored (not tested yet).
+3. Get rid of non_gc_memory in the pattern clist writer.
+
+</pre>
+<p>[src/gsptype1.c src/gxpageq.c src/lib.mak src/gxpcmap.c src/gsptype1.h src/gxpcolor.h src/gxfill.c src/gxp1fill.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-16T144542.497063Z"></a>
+2007-04-16T14:45:42.497063Z Thomas DiGennaro</strong></p>
+<blockquote>
+<pre>
+Checkin the work on regression, search, testfiles.  Mostly Python scripts.
+See README files for documentation of use and structure.
+</pre>
+<p>[toolbin/tests/dump_checksum.py toolbin/python toolbin/tests/gscheck_testfiles.py toolbin/tests/dump_checksum_plus.py toolbin/tests/update_baseline toolbin/tests/check_source.py toolbin/tests/gssum.py toolbin/tests/gscheck_all.py toolbin/tests/dump_checksum_raw.py toolbin/tests/find_unique_file.py toolbin/tests/rasterdb.py toolbin/tests/gscheck_fuzzypdf.py toolbin/search/README toolbin/testfiles toolbin/search toolbin/tests/get_baselines toolbin/tests/build_revision.py toolbin/tests/run_regression toolbin/tests/compare_checksumdb.py toolbin/tests/gsconf.py toolbin/tests/testdiff toolbin/tests/dump_testdb toolbin/tests/gsvalidate.py toolbin/tests/update_baseline.py toolbin/tests/make_baselinedb.py toolbin/tests/gscheck_raster.py toolbin/tests/update_pdfbaseline toolbin/tests/gsparamsets.py toolbin/tests/validate.py toolbin/tests/gstestutils.py toolbin/tests/compare_checksums.py toolbin/tests/regen_filelist.py toolbin/tests/run_nightly.py toolbin/tests/regen_baseline.py toolbin/tests/gstestgs.py toolbin/tests/run_regression.py toolbin/tests/get_baselines.py toolbin/tests/testdiff.py toolbin/tests/updatelistpdf.py toolbin/tests/gscheck_pdfwrite.py toolbin/tests/updatelist.py toolbin/tests/run_series.py toolbin/tests/get_baseline_log.py toolbin/tests/collate.py toolbin/tests/testing.cfg]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-16T110219.661421Z"></a>
+2007-04-16T11:02:19.661421Z leonardo</strong></p>
+<blockquote>
+<pre>
+Implementing high level patterns, step 4.
+
+DETAILS : 
+
+This is a preparation for fixing the bug 688396, step 4.
+
+This change is algorithmically equivalent :
+the new behavior is temporarily disabled with 
+MAX_BITMAP_PATTERN_SIZE macro.
+
+The patch implements patterns with clist.
+The choice between the old and the new implementation
+is being controlled with MAX_BITMAP_PATTERN_SIZE macro.
+When the pattern tile size is bigger, it writes the pattern
+command stream into a clist object, which then
+is stored into the pattern cache.
+The pattern instantiation is done with the clist playback.
+
+This code needs improvements :
+1. It does not perform the tiling. Just renders a single instance of the pattern cell.
+2. The memory cleanup is not done when the pattern cache entry purges.
+3. Uncolored patterns work as colored.
+4. Need to optimize with releaseing the clist buffer when
+   the pattern clist writer completes.
+5. Get rid of non_gc_memory in the pattern clist writer.
+
+We commit this patch now because we need to merge 
+data structures with the "band_complexity_array patch" (see rev 7847).
+
+</pre>
+<p>[src/gxclmem.c src/lib.mak src/gxclist.c src/gxpcmap.c src/gxcldev.h src/gxclmem.h src/gxclist.h src/gxpcolor.h src/gxp1fill.c src/zpcolor.c src/gxclread.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-16T025057.803705Z"></a>
+2007-04-16T02:50:57.803705Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Use right capitalization for compiled resources: s/Procset/ProcSet/
+</pre>
+<p>[src/openvms.mak src/int.mak src/Makefile.in]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-16T022614.232909Z"></a>
+2007-04-16T02:26:14.232909Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Scan numbers in the range of 2147483648..4294967295 in PDF Encrypt dictionary
+as unsigned integers for compatibility with Acrobat Reader.
+Bug 689010, customer 870.
+
+</pre>
+<p>[lib/pdf_main.ps src/iscan.c src/iscannum.c src/int.mak src/iscan.h src/iscannum.h src/ztoken.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-15T070159.507361Z"></a>
+2007-04-15T07:01:59.507361Z Henry Stiles</strong></p>
+<blockquote>
+<pre>
+This fix is associated with closed bug 689139 and was not checked in
+when that bug was closed due to a bookkeeping mistake.  It adds
+attributes needed to parse the pxl color treatment operator.  There is
+no implementation associated with these new attributes so no change is
+expected.
+</pre>
+<p>[src/gdevpxen.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-15T063802.809649Z"></a>
+2007-04-15T06:38:02.809649Z Henry Stiles</strong></p>
+<blockquote>
+<pre>
+The paper size was hard coded to A4 instead of using the paper size in the
+printer device state.  Thanks to Leif Harcke for the patch.  The HP
+and Canon color printer drivers are not tested so there are no
+expected regression differences.
+</pre>
+<p>[src/gdevcdj.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-15T054243.102974Z"></a>
+2007-04-15T05:42:43.102974Z Henry Stiles</strong></p>
+<blockquote>
+<pre>
+The range of runcode32 was not correct.  The specification says 3
+(not 2) should be added to the run length.  See the JBIG2 spec, Table
+29 in section 7.4.3.1.7 (Symbol ID Huffman table decoding).  Fixes
+688009 for customer 670.
+</pre>
+<p>[jbig2dec/jbig2_text.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-14T140804.439060Z"></a>
+2007-04-14T14:08:04.439060Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+Fix for the band_complexity_array overflow issue. First reported in bug
+report #689165. Also encountered by me when running the test file for bug
+report #688830.
+
+DETAILS:
+The band_complexity_array array of a clist reader device was being statically
+allocated with 100 elements. As the requirement is 1 element per band,
+jobs requiring more than 100 bands could cause an abnormal termination
+of ghostscript or some other failure. The array is now allocated dynamically
+with 1 element per band.
+
+</pre>
+<p>[src/lib.mak src/gxclist.c src/gxcldev.h src/gxclist.h src/gdevprn.c src/gxclread.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-11T182107.628832Z"></a>
+2007-04-11T18:21:07.628832Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+Adding src/gsncdummy.[ch] and src/zncdummy.c to the Color Mapping section of Develop.htm</pre>
+<p>[doc/Develop.htm]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-11T181535.603892Z"></a>
+2007-04-11T18:15:35.603892Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+Adding svn keywords</pre>
+<p>[src/gsncdummy.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-11T180802.032998Z"></a>
+2007-04-11T18:08:02.032998Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+Adding svn keywords</pre>
+<p>[src/gsncdummy.c src/zncdummy.c src/gsncdummy.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-11T152552.638692Z"></a>
+2007-04-11T15:25:52.638692Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+svn newbie mistake. Did not mean to grab the lib folder items.*</pre>
+<p>[lib/pdf_main.ps lib/pdf_draw.ps lib/pdf_ops.ps lib/pdfopt.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-11T152044.560137Z"></a>
+2007-04-11T15:20:44.560137Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+gsncdemo.* are now named gsncdummy.*</pre>
+<p>[lib/pdf_main.ps src/gsncdemo.c lib/pdf_draw.ps lib/pdf_ops.ps lib/pdfopt.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-10T171341.025532Z"></a>
+2007-04-10T17:13:41.025532Z leonardo</strong></p>
+<blockquote>
+<pre>
+Implementing high level patterns, step 3.
+
+DETAILS : 
+
+This is a preparation for fixing the bug 688396, step 3.
+This change is algorithmically equivalent.
+It encapsulates the initialization of gx_device_pattern_accum fields 
+inside gx_pattern_accum_alloc, so that its clients must not deal
+with a specific type of a pattern accumulation device.
+
+Note: the 2 previous steps has a different title than
+"Implementing high level patterns". 
+They to be renamed.
+
+</pre>
+<p>[src/gxpcmap.c src/gxpcolor.h src/zpcolor.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-10T065436.984146Z"></a>
+2007-04-10T06:54:36.984146Z leonardo</strong></p>
+<blockquote>
+<pre>
+Make the memory clist implementation to build always.
+
+DETAILS : 
+
+This is a preparation for fixing the bug 688396, step 2.
+The memory clist implementation now builds unconditionally,
+because it will be used for large patterns.
+The file clist implementation builds if and only if it is requested with 
+BAND_LIST_STORAGE=file .
+See comment added into lib.mak .
+clist_init_io_procs implements the choice.
+
+Minor changes : io_procs are made const.
+clist_io_procs_file, clist_io_procs_memory, allocateWithReserve are made local.
+
+</pre>
+<p>[src/gxclmem.c src/lib.mak src/gxclfile.c src/gxclist.c src/gxband.h src/gxclread.c src/gxclio.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-09T205020.646460Z"></a>
+2007-04-09T20:50:20.646460Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Interpret PDF PageLabels dictionary and include the labels in %%Page comments
+in the PS file. Thanks to Jason McCarty for the patch. Bug 688071.
+</pre>
+<p>[lib/pdf2dsc.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-09T085430.839959Z"></a>
+2007-04-09T08:54:30.839959Z leonardo</strong></p>
+<blockquote>
+<pre>
+Implementing clist i/o virtual functions.
+
+DETAILS : 
+
+This is a preparation for fixing the bug 688396.
+This change is algorithmically equivalent.
+
+The old code defines macros for substituting
+memfile_* procs to clist_* procs when 
+the makefile option BAND_LIST_STORAGE is set to 'memory'.
+Instead that, the new code defines a new structure clist_io_procs_t,
+stores the procs into it, and chooses 
+an implementation by the module initialization mechanizm.
+The new function clist_init_io_procs works for that.
+
+We would like to define the procs as virtual methods
+of *clist_file_ptr, but it needs to change the logics
+of clist_fopen, clist_fclose with allocating an
+auxiliary structure. We would like to make this improvement 
+as a separate patch in order to simplify the
+regression testing and debugging.
+
+</pre>
+<p>[src/gxclmem.c src/gxpageq.c src/lib.mak src/gxclfile.c src/gxclist.c src/gxclmem.h src/gxpageq.h src/gxclist.h src/gdevprn.c src/gdevprna.c src/gxband.h src/gxclread.c src/gxclio.h src/gxclpage.c src/gxclutil.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-09T031838.528054Z"></a>
+2007-04-09T03:18:38.528054Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Remove unused static rendering procedures for 16-bit samples identical to the
+corresponding 12-bit procedures. Fix bug 687399.
+
+</pre>
+<p>[src/gxi16bit.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-08T184558.681482Z"></a>
+2007-04-08T18:45:58.681482Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Make annotation handler more robust. Ignore annotations without /Subtype
+entry and issue a warning.
+
+</pre>
+<p>[lib/pdf_draw.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-08T182338.107786Z"></a>
+2007-04-08T18:23:38.107786Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Increase the size of %stdin buffer to support larger lookahead requests and
+look for for %PDF- tag in the first 1024 bytes of the file. Fix bug 687125,
+
+</pre>
+<p>[lib/pdf_main.ps lib/pdf_base.ps src/ziodevs.c src/ziodevsc.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-08T175540.402009Z"></a>
+2007-04-08T17:55:40.402009Z leonardo</strong></p>
+<blockquote>
+<pre>
+pscet_status.txt : Improving assignments.
+</pre>
+<p>[doc/pscet_status.txt]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-07T200746.466482Z"></a>
+2007-04-07T20:07:46.466482Z Ray Johnston</strong></p>
+<blockquote>
+<pre>
+Add missing calls needed to properly send data to the printer on
+Windows. Thanks to Luke Bakken for this fix. Bug 687250.
+
+DETAILS:
+
+Tested on Windows XP, built with MSVC 8 (Visual Studio 2005).
+As Luke writes in the bug comment #5, this patch is derived
+from Microsoft documentation at:
+http://msdn.microsoft.com/library/default.asp?url=/library/en-us/gdi/prntspol_93g2.asp
+
+</pre>
+<p>[src/gp_msprn.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-07T015838.533291Z"></a>
+2007-04-07T01:58:38.533291Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Make the spot function in the high resolution halftone a readable procedure
+to accomodate CET 29-05-01. Move Berthold K.P. Horn's copyright message into
+the body of the function to keep them together at all times.
+
+</pre>
+<p>[doc/pscet_status.txt lib/gs_init.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-06T155856.468981Z"></a>
+2007-04-06T15:58:56.468981Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Following Adobe implementation don't restore the operand of --begin--
+when it overflows the dictionary stack. Fix CET 20-02-02.
+
+DETAILS:
+Implement the approach suggested by L. Peter Deutsch.
+
+- Change the check_dstack macro in dstack.h so it works the same as
+  check_estack in estack.h -- i.e., if the current dstack block is full,
+  call ref_stack_extend and then only return an error if
+  ref_stack_extend fails.
+- Change the handling of e_dictstackoverflow in interp.c so it works
+  the same as e_execstackoverflow -- i.e., it doesn't try to extend the
+  stack.
+- Change the implementation of zbegin in zdict.c to work like
+  check_dstack. I.e., if the current dstack block is full, call
+  ref_stack_extend; if ref_stack_extend returns e_dictstackoverflow, pop
+  the operand from the ostack before returning the error code.
+
+With this approach, the interpreter does not have to know anything about
+special handling of dictstackoverflow, and the right thing happens in
+the special case of the 'begin' operator.
+
+</pre>
+<p>[doc/pscet_status.txt src/zdict.c src/dstack.h src/interp.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-06T101736.503282Z"></a>
+2007-04-06T10:17:36.503282Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix : MSVC8 warnings.
+Also replaced cumbersome type casts and fixed ambiguous naming in gxclread.c .
+
+</pre>
+<p>[src/gxwts.c src/gswts.c src/gxclread.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-06T041748.623209Z"></a>
+2007-04-06T04:17:48.623209Z Henry Stiles</strong></p>
+<blockquote>
+<pre>
+make gdevdevn a dependency of the transparency library since it
+gdevp14 now depends on it.
+</pre>
+<p>[src/lib.mak]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-06T041132.256255Z"></a>
+2007-04-06T04:11:32.256255Z Henry Stiles</strong></p>
+<blockquote>
+<pre>
+force the wts device to always band.
+</pre>
+<p>[src/gdevwts.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-06T041100.512053Z"></a>
+2007-04-06T04:11:00.512053Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Accept a perfectly valid 0-length pattern stream. Work around a strange
+restriction on 0-length target string in the readstring operator.
+Fix bug 689162.
+
+</pre>
+<p>[lib/pdf_draw.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-06T024319.702262Z"></a>
+2007-04-06T02:43:19.702262Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+Splitting graphics library from interpreter portion of the sample custom color callback</pre>
+<p>[src/gsncdummy.c src/zncdummy.c src/gsncdummy.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-06T023931.953398Z"></a>
+2007-04-06T02:39:31.953398Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+Splitting graphics library from interpreter portion of the sample custom color callback</pre>
+<p>[src/lib.mak src/gsnamecl.h src/int.mak]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-05T213409.306348Z"></a>
+2007-04-05T21:34:09.306348Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Add #ifdef protection to some new debug printouts for the OutputIntent 
+parameter.
+</pre>
+<p>[src/gdevpbm.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-05T173643.783101Z"></a>
+2007-04-05T17:36:43.783101Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Fix compilation on MSVC 6. Add a best effort simulation of C99 __func__
+keyword on older compilers.
+</pre>
+<p>[src/lib.mak src/gdevdbit.c src/gserror.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-05T012914.432997Z"></a>
+2007-04-05T01:29:14.432997Z Henry Stiles</strong></p>
+<blockquote>
+<pre>
+fixes a UMR that was caused by a typo.
+</pre>
+<p>[src/gdevwts.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-03T160849.165033Z"></a>
+2007-04-03T16:08:49.165033Z Stefan Kemper</strong></p>
+<blockquote>
+<pre>
+Committing Raph's wtsimdi device
+
+DETAILS:
+
+-r600 -sDEVICE=wtsimdi does a performance optimized clist reader that either directly halftones 
+or uses an intermediate rgb buffer to do non-trivial ROPS correctly then post halftones 
+on a per band basis.
+
+Uses icc color profiles to convert to device color.  
+Uses wts halftone algorithm.
+
+The device reads in a link icc profile from "link.icc", and WTS
+halftone files from wts_plane_[0123]. It generates a ppm file that
+can be used to visualize the halftoned file (it is prepared from the
+CMYK bits in the procedure write_pkmraw_row in gdevwts.c - if an
+actual device is available, that routine should be modified to produce
+data for the device).
+
+  This device _does_ switch on a per-band basis between continuous
+tone pathways (true branch of the "if" statement in
+wtsimdi_create_buf_device) and halftone, based on whether there are
+rops. That is the major point of the work.
+
+This is not yet production ready, but is useful for performance and integration work.
+
+Known issues:
+
+1. Banding only, low res non-banding will crash,
+the device is intended for printer resolution halftoning, at 600dpi
+The halftones are designed for 600dpi.
+
+2. Color profiles and halftone screens are not in romfs,
+These need to be copied into the same object/binary directory
+that the application is in for now.
+./pspcl6 and ./wts_* and ./*.icc in the same directory.
+Failure to find these files will crash.
+
+3. Halftone phase not set correctly in halftone band.
+
+4. copy_mono doesn't optimize all-0 and all-1 colors as much as it
+should - it can avoid processing the screen at that point.
+
+5. halftone mode implemented only for rgb color model, not CMYK.
+
+6. size of band_colors_used[] array is statically determined
+
+</pre>
+<p>[src/gxwts.c src/gxclist.c src/gxdevbuf.h src/gxwts.h src/gxclist.h src/gxgetbit.h src/gdevwts.c src/gdevdbit.c src/gxbitfmt.h src/gxclread.c src/gdevpng.c src/gxclutil.c src/gxclimag.c src/gxcldev.h src/gdevppla.c src/gdevprn.c src/gdevppla.h src/gswts.c src/gdevprn.h src/gxclpath.c src/gxclrect.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-02T223451.451596Z"></a>
+2007-04-02T22:34:51.451596Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Change CET 17-06-02 to AOK. Ghostscript generates correct results
+at 300 dpi and above.
+</pre>
+<p>[doc/pscet_status.txt]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-02T214337.719440Z"></a>
+2007-04-02T21:43:37.719440Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Change CET 17-04-02 and 17-05-02 to AOK. Ghostscript generates correct results
+at 300 dpi and above.
+</pre>
+<p>[doc/pscet_status.txt]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-02T182544.568365Z"></a>
+2007-04-02T18:25:44.568365Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (pdfwrite) : a composite font with a Type 3 descendent and FMapType 2 (continued).
+
+DETAILS :
+
+Patch from SaGS with minor improvements.
+Bug 688639 " pdfwrite: a composite font with a Type 3 descendent and FMapType 2".
+The last patch deosn't correctly accommodate the code from SaGS.
+
+</pre>
+<p>[src/gdevpdtc.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-01T214650.065374Z"></a>
+2007-04-01T21:46:50.065374Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (pdfwrite) : a composite font with a Type 3 descendent and FMapType 2 
+
+DETAILS :
+
+Patch from SaGS with minor improvements.
+Bug 688639 " pdfwrite: a composite font with a Type 3 descendent and FMapType 2".
+See comment #13 in the bug report.
+
+</pre>
+<p>[src/gdevpdtc.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-01T191449.835812Z"></a>
+2007-04-01T19:14:49.835812Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (ps2write) : Device initialization problems.
+
+DETAILS :
+
+Patch from SaGS with a minor improvement.
+See bug 688856 comments 11,12,13 for details.
+
+</pre>
+<p>[src/gdevpdfx.h src/gdevpdfp.c src/gdevpdfd.c src/gdevpdfb.h lib/gs_pdfwr.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-01T182755.285455Z"></a>
+2007-04-01T18:27:55.285455Z leonardo</strong></p>
+<blockquote>
+<pre>
+pscet_status.txt : Closing 11-16-8, which appears eventually fixed; Passing 17-04-2 to Alex.	
+</pre>
+<p>[doc/pscet_status.txt]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-01T073925.772162Z"></a>
+2007-04-01T07:39:25.772162Z Ray Johnston</strong></p>
+<blockquote>
+<pre>
+Fix typo that caused undefined during build.
+</pre>
+<p>[src/gdevrops.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-01T070600.179365Z"></a>
+2007-04-01T07:06:00.179365Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix : MSVC warnings.
+
+DETAILS :
+
+The custom color callback patch was not accommodated to
+the color space reference count patch.
+
+</pre>
+<p>[src/gscie.h src/gscscie.c src/gxcspace.h src/gscsepr.c src/gscspace.c src/gsicc.c src/gspcolor.c src/gscdevn.c src/gscie.c src/gscolor2.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-29T232610.038260Z"></a>
+2007-03-29T23:26:10.038260Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Change CET 09-56-03 to OK. Ghostscript matches Tek360 checksum. CPSI-based
+PhotoPrint product is wrong again.
+</pre>
+<p>[doc/pscet_status.txt]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-29T005336.234691Z"></a>
+2007-03-29T00:53:36.234691Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Don't store part of the state of readhexstring in not yet written bytes
+of the target string to avoid the string modification when the operator
+fails and the stack is restored. Fix CET 23-20-01.
+
+DETAILS:
+Pack the state into a single 32-bit word for the convenience of reusing
+the procedures that take a single integer value as a state.
+
+DIFFERENCE:
+No other CET or Comparefiles differences.
+</pre>
+<p>[doc/pscet_status.txt src/zfileio.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-28T160331.220336Z"></a>
+2007-03-28T16:03:31.220336Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Propagate CloseSource or CloseTarget flags to the temporary stream
+created by filter_ensure_buffer(). Fix CET 23-12k-02.
+
+DIFFERENCE:
+No other CET or Comparefiles differences.
+</pre>
+<p>[doc/pscet_status.txt src/zfilter.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-27T224440.516433Z"></a>
+2007-03-27T22:44:40.516433Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Change the status of CET 17-01-07, 17-02-06, and 17-02-07 to AOK.
+Ghostscript matches Tek and Distiller 5, CPSI is wrong here.
+</pre>
+<p>[doc/pscet_status.txt]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-27T173951.715201Z"></a>
+2007-03-27T17:39:51.715201Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Make FontBBox a required attribute in CPSI compatibility mode.
+PLRM says that it's a required attribute and recent Adobe interpreters
+enforce this. Fix CET 15-11.
+
+</pre>
+<p>[doc/pscet_status.txt src/zchar.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-27T025514.620042Z"></a>
+2007-03-27T02:55:14.620042Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Change the status of CET 11-18-6 to AOK. Adobe interpreters have obvious
+rendering bugs that are hard to simulate in Ghostscript.
+</pre>
+<p>[doc/pscet_status.txt]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-26T003609.521618Z"></a>
+2007-03-26T00:36:09.521618Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Clear a Purify warning. Fix yet another case where a non-0-terminated string
+was directly used as a sscanf() argument, causing an access to the wild core.
+
+</pre>
+<p>[src/gdevpdfm.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-25T215801.514677Z"></a>
+2007-03-25T21:58:01.514677Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Add a new option for ignoring an Encoding entry of a True Type font dictionary.
+Work around the bug 688596.
+
+DETAILS:
+This patch provides a workaround for PDF documents that include an incorrect
+Encoding entry for a True Type font dictionary. Using the new command line
+option -dIgnoreTTEncoding one can force the PDF interpreter to use an encoding
+specified in the 'cmap' table of embedded True Type fonts. When it is
+specified, the Encoding dictionary is not tested for PDF comformity.
+
+</pre>
+<p>[lib/pdf_font.ps doc/Use.htm]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-25T201659.028603Z"></a>
+2007-03-25T20:16:59.028603Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Clear a Purify warning. Search for the EOD marher not earlier than
+the start of the data buffer.
+
+</pre>
+<p>[src/sa85d.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-25T174716.863668Z"></a>
+2007-03-25T17:47:16.863668Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Don't check current row position in the mask of the image type 3x
+when the mask is not defined. Fix an infinite loop.
+Fix the bug 688912, and a part of the bug 689138.
+
+</pre>
+<p>[src/gximag3x.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-25T144819.599692Z"></a>
+2007-03-25T14:48:19.599692Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Fix an off-by-one error in the glyph array sorting logic detected by Purify.
+
+</pre>
+<p>[src/gxfcopy.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-25T041856.724059Z"></a>
+2007-03-25T04:18:56.724059Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Clear a Valgrind warning. Initialize a buffer overshot area in CCITTFaxDecode
+filter. Bug 688905.
+
+</pre>
+<p>[src/scfd.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-24T172822.209822Z"></a>
+2007-03-24T17:28:22.209822Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+Changing C++ comments to C format comments</pre>
+<p>[src/gdevp14.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-24T163123.728641Z"></a>
+2007-03-24T16:31:23.728641Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Fix C++ -style variable definition introduced by the previous commit,
+which is not supported by older compilers: MSVC 6, gcc 2.96.
+</pre>
+<p>[src/gscspace.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-23T135611.260385Z"></a>
+2007-03-23T13:56:11.260385Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+Custom color hooks code merge</pre>
+<p>[src/gsimage.c src/gstext.c src/gscscie.c src/gdevtsep.c src/gxdcolor.h src/gsciemap.c src/gsicc.c src/gscdevn.c src/gscie.c lib/pdf_main.ps src/gdevdsp.c src/gdevpsd.c src/lib.mak src/gdevdflt.c src/gsncdemo.c src/gsdps1.c src/gdevdevn.c src/zusparam.c src/gxdevice.h src/gdevdevn.h src/iparam.c src/zfapi.c lib/pdf_ops.ps src/gsstate.c src/gdevp14.c src/gxclist.c src/gxcmap.c src/gsstate.h src/gdevp14.h src/ztrans.c src/gstrans.c src/gxblend.c src/gdevpbm.c src/gstrans.h src/gxclip.c src/gxblend.h src/gscspace.c src/gsnamecl.c src/gdevrops.c src/gscolor2.c src/zcolor3.c src/gdevpnga.c src/gscspace.h src/gxistate.h src/gsnamecl.h src/gsdparam.c src/gdevbbox.c src/gxclipm.c src/gxcie.h src/gdevnfwd.c src/gdevprn.c src/gspaint.c src/gscsepr.c src/gsutil.c src/gxclip2.c src/gxdevcli.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-21T014830.497976Z"></a>
+2007-03-21T01:48:30.497976Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (PDF interpreter, pdfwrite) : Transparently pass unusialrenedering modes.
+
+DETAILS :
+
+Bug 689124 "Converting PDF to PDF makes text non-selectable"
+
+The old code transformed a text with unusual rendering mode
+into outlines.
+
+1. When the current device is pdfwrite,
+   the new code of PDF interpreter doesn't emulate 
+   unusual rendering modes. (Patch from Alex).
+
+2. pdfwrite transparently passes unusual rendering modes.
+
+</pre>
+<p>[src/gdevpdtt.c lib/pdf_ops.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-19T042734.509606Z"></a>
+2007-03-19T04:27:34.509606Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Correct a typo in the indexed colorspace support for the luratech JPX 
+decoder.
+</pre>
+<p>[src/sjpx_luratech.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-15T021309.397460Z"></a>
+2007-03-15T02:13:09.397460Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Reset the dashed line array at initgraphics. Fix CET 09-28-01.
+
+</pre>
+<p>[doc/pscet_status.txt src/zgstate.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-15T004911.591683Z"></a>
+2007-03-15T00:49:11.591683Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Update an additional version number.
+</pre>
+<p>[doc/News.htm]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-15T004421.345487Z"></a>
+2007-03-15T00:44:21.345487Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Bump the revision number after the 8.56 release.
+</pre>
+<p>[doc/News.htm lib/gs_init.ps src/gscdef.c src/version.mak]</p>
+</blockquote>
+
+
 <h2><a name="Version8.56"></a>Version 8.56 (2007-03-14)</h2>
 
 <p>This is a stable release in the 8.5x series of Ghostscript.
diff --git a/gs/doc/History8.htm b/gs/doc/History8.htm
index a72ebc5a6..60c4b765d 100644
--- a/gs/doc/History8.htm
+++ b/gs/doc/History8.htm
@@ -29,6 +29,7 @@
 <h2>Table of contents</h2>
 
 <blockquote><ul>
+<li><a href="#Version8.57">Version 8.57 (2007-05-11)</a>
 <li><a href="#Version8.56">Version 8.56 (2007-03-14)</a>
 <li><a href="#Version8.54">Version 8.54 (2006-05-17)</a>
 <li><a href="#Version8.53">Version 8.53 (2005-10-20)</a>
@@ -74,6 +75,1910 @@ overview</a>.
 
 <!-- [2.0 begin contents] ================================================== -->
 
+<h2><a name="Version8.57"></a>Version 8.57 (2007-05-11)</h2>
+
+<p>This is a stable release in the 8.5x series of Ghostscript.
+In addition to the usual bug fixes, there are specific performance 
+and quality improvements in the areas of patterns, shading and
+image filtering.
+
+<p>Also new in this release is an implementation of the Well Tempered 
+Screening algorithm in an output device, using Graeme Gill's IMDI 
+library for efficient color mapping.
+
+<p> The following <a href="http://bugs.ghostscript.com/">bugs</a> were
+open at the time of release: <blockquote>
+226943,
+430175,
+465936,
+493348,
+530011,
+535932,
+578865,
+592160,
+610478,
+614298,
+626295,
+686747,
+686853,
+686865,
+687011,
+687039,
+687084,
+687095,
+687108,
+687146,
+687193,
+687196,
+687257,
+687271,
+687280,
+687295,
+687297,
+687303,
+687327,
+687342,
+687345,
+687346,
+687375,
+687397,
+687414,
+687445,
+687475,
+687484,
+687492,
+687514,
+687520,
+687531,
+687536,
+687559,
+687561,
+687593,
+687595,
+687608,
+687630,
+687650,
+687666,
+687674,
+687677,
+687680,
+687695,
+687697,
+687702,
+687715,
+687721,
+687728,
+687729,
+687731,
+687775,
+687780,
+687782,
+687793,
+687796,
+687805,
+687814,
+687844,
+687850,
+687887,
+687903,
+687904,
+687907,
+687915,
+687931,
+687950,
+687957,
+687960,
+687970,
+687974,
+687978,
+687981,
+687983,
+687988,
+688006,
+688007,
+688020,
+688022,
+688024,
+688026,
+688032,
+688035,
+688036,
+688042,
+688054,
+688058,
+688061,
+688064,
+688066,
+688075,
+688081,
+688095,
+688124,
+688129,
+688130,
+688134,
+688151,
+688152,
+688159,
+688166,
+688184,
+688187,
+688200,
+688203,
+688204,
+688207,
+688210,
+688215,
+688227,
+688239,
+688243,
+688267,
+688269,
+688280,
+688282,
+688283,
+688288,
+688295,
+688311,
+688312,
+688317,
+688318,
+688320,
+688323,
+688332,
+688333,
+688337,
+688339,
+688342,
+688358,
+688359,
+688360,
+688361,
+688363,
+688372,
+688375,
+688378,
+688386,
+688387,
+688389,
+688395,
+688400,
+688410,
+688413,
+688427,
+688428,
+688429,
+688434,
+688436,
+688437,
+688440,
+688446,
+688448,
+688468,
+688473,
+688474,
+688475,
+688477,
+688479,
+688483,
+688490,
+688493,
+688495,
+688500,
+688515,
+688517,
+688518,
+688526,
+688528,
+688532,
+688533,
+688539,
+688540,
+688542,
+688557,
+688565,
+688573,
+688580,
+688581,
+688584,
+688588,
+688598,
+688601,
+688604,
+688605,
+688610,
+688616,
+688617,
+688619,
+688621,
+688626,
+688627,
+688633,
+688634,
+688636,
+688637,
+688638,
+688643,
+688646,
+688647,
+688651,
+688653,
+688655,
+688671,
+688673,
+688674,
+688683,
+688696,
+688697,
+688699,
+688708,
+688709,
+688710,
+688711,
+688712,
+688714,
+688717,
+688728,
+688730,
+688731,
+688734,
+688736,
+688738,
+688739,
+688757,
+688762,
+688770,
+688774,
+688777,
+688778,
+688783,
+688796,
+688797,
+688806,
+688807,
+688808,
+688811,
+688813,
+688815,
+688818,
+688829,
+688830,
+688834,
+688843,
+688845,
+688846,
+688870,
+688871,
+688872,
+688876,
+688877,
+688878,
+688899,
+688903,
+688904,
+688907,
+688908,
+688909,
+688914,
+688915,
+688916,
+688917,
+688918,
+688919,
+688923,
+688926,
+688928,
+688933,
+688934,
+688940,
+688942,
+688943,
+688945,
+688949,
+688952,
+688958,
+688965,
+688969,
+688970,
+688976,
+688977,
+688978,
+688979,
+688981,
+688983,
+688986,
+688990,
+688992,
+688994,
+688999,
+689002,
+689003,
+689011,
+689013,
+689014,
+689022,
+689025,
+689028,
+689031,
+689032,
+689036,
+689040,
+689044,
+689046,
+689048,
+689050,
+689053,
+689055,
+689056,
+689057,
+689058,
+689060,
+689065,
+689068,
+689070,
+689076,
+689077,
+689078,
+689080,
+689081,
+689085,
+689090,
+689092,
+689093,
+689094,
+689098,
+689101,
+689103,
+689104,
+689106,
+689107,
+689111,
+689114,
+689115,
+689116,
+689117,
+689123,
+689127,
+689128,
+689129,
+689130,
+689132,
+689133,
+689136,
+689137,
+689138,
+689145,
+689146,
+689147,
+689148,
+689150,
+689153,
+689154,
+689155,
+689159,
+689161,
+689164,
+689167,
+689169,
+689170,
+689172,
+689174,
+689175,
+689179,
+689181,
+689182,
+689184,
+689186,
+689188,
+689189,
+689195,
+689198,
+689199,
+689205,
+689206,
+689209,
+689210,
+689211,
+689212,
+689215,
+689216,
+689221,
+689222,
+689223,
+689224,
+689225,
+689230.
+</blockquote>
+
+<h3><a name="8.57_Incompatible_changes"></a>Incompatible changes</h3>
+
+<p>
+There are no known incompatible changes at this point.
+
+<h3><a name="8.57_changelog"></a>Changelog</h3>
+
+<p><strong><a name="2007-05-11T170615.247707Z"></a>
+2007-05-11T17:06:15.247707Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Update the product name for release.
+</pre>
+<p>[src/gscdef.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-11T170351.074953Z"></a>
+2007-05-11T17:03:51.074953Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Update release date.
+</pre>
+<p>[doc/History7.htm doc/Projects.htm doc/History8.htm man/dvipdf.1 man/ps2ascii.1 doc/Use.htm doc/Readme.htm doc/Source.htm doc/Deprecated.htm doc/Maintain.htm man/ps2epsi.1 doc/Install.htm doc/API.htm doc/Issues.htm doc/DLL.htm doc/Drivers.htm man/pfbtopfa.1 doc/Release.htm doc/Commprod.htm doc/Xfonts.htm doc/Devices.htm doc/Language.htm man/gs.1 man/pf2afm.1 doc/Ps2ps2.htm doc/Fonts.htm man/printafm.1 doc/Ps2pdf.htm doc/Develop.htm doc/Helpers.htm man/pdf2dsc.1 doc/Psfiles.htm doc/Lib.htm doc/gs-vms.hlp doc/Htmstyle.htm man/font2c.1 man/gsnd.1 man/pdfopt.1 doc/News.htm man/pdf2ps.1 man/ps2pdf.1 doc/Testing.htm doc/Make.htm doc/Details8.htm doc/Unix-lpr.htm doc/C-style.htm doc/Ps-style.htm doc/History1.htm doc/History2.htm man/gslp.1 man/wftopfa.1 doc/History3.htm man/ps2ps.1 doc/Ps2epsi.htm doc/History4.htm man/ps2pdfwr.1 doc/History5.htm doc/History6.htm]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-11T170229.404037Z"></a>
+2007-05-11T17:02:29.404037Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Update the libpng version listed in the top-level makefiles.
+</pre>
+<p>[src/bcwin32.mak src/openvms.mak src/ugcclib.mak src/macosx.mak src/watcw32.mak src/dvx-gcc.mak src/msvc32.mak src/unix-gcc.mak src/unixansi.mak src/macos-mcp.mak src/msvclib.mak src/all-arch.mak src/os2.mak src/version.mak src/watclib.mak]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-11T165333.148016Z"></a>
+2007-05-11T16:53:33.148016Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Install the libpng 1.2.16 source release.
+</pre>
+<p>[libpng]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-11T164803.952583Z"></a>
+2007-05-11T16:48:03.952583Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Move the included libpng out of the way.
+</pre>
+<p>[libpng]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-11T153341.202626Z"></a>
+2007-05-11T15:33:41.202626Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Correct the keyword substitution property key.
+</pre>
+<p>[toolbin/pscet_status.pl]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-11T133333.031639Z"></a>
+2007-05-11T13:33:33.031639Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Try again to fix the Id keyword line.
+</pre>
+<p>[toolbin/pscet_status.pl]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-11T093941.369263Z"></a>
+2007-05-11T09:39:41.369263Z leonardo</strong> (<a href="Details8.htm#2007-05-11T093941.369263Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix (shadings) : Removing a dead code from radial shadings.
+
+</pre>
+<p>[src/gxshade1.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-09T215825.788526Z"></a>
+2007-05-09T21:58:25.788526Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Covert gdevwts.c to native line endings and turn on keywork 
+substitution.
+
+Also convert a C++-style comment. It looks like this line
+can actually be removed.
+</pre>
+<p>[src/gdevwts.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-09T215157.598496Z"></a>
+2007-05-09T21:51:57.598496Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Add Id lines and associated properties to some recent script additions.
+</pre>
+<p>[toolbin/ocheck.py toolbin/pscet_status.pl]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-09T214700.539315Z"></a>
+2007-05-09T21:47:00.539315Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Add recent new files to the documenation index.
+</pre>
+<p>[doc/Develop.htm src/gscicach.c src/gscicach.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-09T195501.401845Z"></a>
+2007-05-09T19:55:01.401845Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Make AcroForm rendering a non-default option because it is not yet 
+fully implemented and causes raster differences. Bug 689197.
+
+</pre>
+<p>[lib/pdf_main.ps doc/Use.htm]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-09T184556.177217Z"></a>
+2007-05-09T18:45:56.177217Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Point to bugzilla instead of the old bug-report email address in the 
+help text. Also remove the unused constant defining the address.
+</pre>
+<p>[src/imainarg.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-09T154554.143921Z"></a>
+2007-05-09T15:45:54.143921Z leonardo</strong> (<a href="Details8.htm#2007-05-09T154554.143921Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix (shadings) : The decomposition limit must depend on resolution.
+
+</pre>
+<p>[src/gxshade4.h src/gxshade6.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-09T101229.054433Z"></a>
+2007-05-09T10:12:29.054433Z Till Kamppeter</strong></p>
+<blockquote>
+<pre>
+Protect expression "$Id$" against being replaced by SubVersion (bug #689093).
+</pre>
+<p>[doc/gsdoc.el]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-09T063744.288003Z"></a>
+2007-05-09T06:37:44.288003Z Marcos Woehrmann</strong></p>
+<blockquote>
+<pre>
+Added entries to alias Arial to ArialMT and TimesNewRoman to TimesNewRomanPSMT.  This is useful when running on 
+windows.
+</pre>
+<p>[lib/Fontmap.GS]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-09T032139.704394Z"></a>
+2007-05-09T03:21:39.704394Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Temporarily revert the KRGB support patch for the IJS device. There
+were some build problems, and also there's a known segfault in some
+situations. This will be worked on after the 8.57 release.
+</pre>
+<p>[src/gdevijs.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T194748.994751Z"></a>
+2007-05-08T19:47:48.994751Z Ralph Giles</strong> (<a href="Details8.htm#2007-05-08T194748.994751Z">details</a>)</p>
+<blockquote>
+<pre>
+Implement KRGB raster support in the IJS device. Patch from David 
+Suffield.
+
+</pre>
+<p>[src/gdevijs.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T182647.239521Z"></a>
+2007-05-08T18:26:47.239521Z Till Kamppeter</strong> (<a href="Details8.htm#2007-05-08T182647.239521Z">details</a>)</p>
+<blockquote>
+<pre>
+Makes ijs/ working with automake 1.10
+
+</pre>
+<p>[ijs/autogen.sh]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T182354.589216Z"></a>
+2007-05-08T18:23:54.589216Z Till Kamppeter</strong></p>
+<blockquote>
+<pre>
+Fixed file properties
+</pre>
+<p>[src/version.mak]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T181310.044227Z"></a>
+2007-05-08T18:13:10.044227Z Till Kamppeter</strong></p>
+<blockquote>
+<pre>
+Back out everything after rev 7909
+</pre>
+<p>[contrib/gdevmd2k.c contrib/gdevxes.c contrib/gdevgdi.c src/configure.ac contrib/lips4 contrib/eplaser contrib/gdevhl12.c src/gdevlj56.c ijs/autogen.sh src/gdevdljm.c src/lib.mak contrib/gdevcd8.c src/gdevpx.c src/gdevl256.c contrib/contrib.mak src/gdevvglb.c src/gdevdljm.h contrib/gdevcd8.h contrib/cups src/unix-gcc.mak contrib/gdevdj9.c src/gdevpxut.c src/gdevcdj.c contrib/chp2200 contrib/gdevlx32.c contrib/gdevlx50.c contrib/gdevop4w.c src/gdevpxut.h lib/gs_init.ps src/gdevlbp8.c src/version.mak contrib/opvp contrib/gdevbjc_.c contrib/japanese contrib/gdevbjca.c src/gdevxalt.c contrib/lxm3200-tweaked src/version.mak.in contrib/gdevbjc_.h contrib/gomni.c src/contrib.mak src/devs.mak lib/gs_setpd.ps contrib/pcl3 contrib/gdevlx7.c contrib/gdevln03.c src/gdevdjet.c src/gconf.c contrib/defs.h src/gs.mak contrib/uniprint src/Makefile.in src/unix-aux.mak contrib/md2k_md5k src/unixinst.mak contrib/epson740 src/gp_unix.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T174446.931200Z"></a>
+2007-05-08T17:44:46.931200Z Till Kamppeter</strong></p>
+<blockquote>
+<pre>
+Makes ijs/ working with automake 1.10
+</pre>
+<p>[ijs/autogen.sh]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T174312.186735Z"></a>
+2007-05-08T17:43:12.186735Z Till Kamppeter</strong></p>
+<blockquote>
+<pre>
+Added duples support to the PCL-XL ("pxlmono"/"pxlcolor") output devices
+
+</pre>
+<p>[src/gdevpx.c src/gdevlj56.c src/gdevpxut.c src/gdevpxut.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T174129.378446Z"></a>
+2007-05-08T17:41:29.378446Z Till Kamppeter</strong> (<a href="Details8.htm#2007-05-08T174129.378446Z">details</a>)</p>
+<blockquote>
+<pre>
+Support for the CUPS Raster output device in the lib/*.ps files
+
+</pre>
+<p>[lib/gs_setpd.ps lib/gs_init.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T173026.894961Z"></a>
+2007-05-08T17:30:26.894961Z Till Kamppeter</strong></p>
+<blockquote>
+<pre>
+src/version.mak --> src/version.mak.in (part of build system patch)
+</pre>
+<p>[src/version.mak.in src/version.mak]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T172931.725620Z"></a>
+2007-05-08T17:29:31.725620Z Till Kamppeter</strong> (<a href="Details8.htm#2007-05-08T172931.725620Z">details</a>)</p>
+<blockquote>
+<pre>
+Build system extensions for support of CUPS Raster, OpenPrinting
+Vector, X11 driver modularizationm, and for easy selection of drivers
+
+</pre>
+<p>[src/Makefile.in src/configure.ac src/contrib.mak src/unixinst.mak src/gdevlbp8.c src/version.mak]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T171647.444481Z"></a>
+2007-05-08T17:16:47.444481Z Till Kamppeter</strong> (<a href="Details8.htm#2007-05-08T171647.444481Z">details</a>)</p>
+<blockquote>
+<pre>
+Conditionals to avoid conflicts with the drivers "bjc880j", "lips2p",
+"lips4", and "lips4v" in contrib/
+
+</pre>
+<p>[src/gdevlbp8.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T165211.701719Z"></a>
+2007-05-08T16:52:11.701719Z Till Kamppeter</strong> (<a href="Details8.htm#2007-05-08T165211.701719Z">details</a>)</p>
+<blockquote>
+<pre>
+All third-party built-in and Uniprint drivers listed in the OpenPrinting database
+
+</pre>
+<p>[contrib/japanese/doc/gs261j.txt contrib/japanese/dviprlib.h contrib/cups/pxlmono.ppd contrib/japanese/doc/gdevmjc.txt contrib/pcl3/doc/gs-pcl3.ref contrib/eplaser contrib/japanese/doc contrib/japanese/doc/gdevcd8.txt contrib/uniprint/Stc680pl.upp contrib/pcl3/eprn/mediasize.c contrib/pcl3/BUGS contrib/japanese/doc/README.gs550j contrib/pcl3/eprn/mediasize.h contrib/pcl3/ppd/gs-6.50.ppd contrib/pcl3/ppd/gs-pcl3-unspecold.ppd contrib/pcl3/src/contrib.mak-7.00.add contrib/lxm3200-tweaked/LICENSE contrib/lxm3200-tweaked/Z12-Z31-QuickSetup contrib/japanese/dmp_init.ps contrib/pcl3/eprn/pagecount.c contrib/chp2200 contrib/uniprint/Stc740p.upp contrib/gdevlx50.c contrib/lxm3200-tweaked/RELEASE_NOTES contrib/pcl3/src/pcl3opts.c contrib/pcl3/src/gdevpcl3.c contrib/pcl3/eprn/pagecount.h contrib/pcl3/src/pclsize.c contrib/pcl3/ps/margins-LetterRotated.ps contrib/gdevbjc_.c contrib/pcl3/ppd/gs-pcl3-hpdj400.ppd contrib/epson740/printerdb_rh6.0 contrib/japanese contrib/pcl3/src/pclsize.h contrib/gdevbjc_.h contrib/pcl3/ppd/gs-pcl3-hpdjportable.ppd contrib/cups/cups.mak contrib/uniprint/Stc670pl.upp contrib/cups/pxlcolor.ppd contrib/pcl3/ppd/gs-pcl3-hpdj660c.ppd contrib/pcl3 contrib/gdevlx7.c contrib/uniprint/bjc6000a1.upp contrib/pcl3/eprn/eprnrend.c.orig contrib/pcl3/ppd/gs-5.50.ppd contrib/defs.h contrib/pcl3/eprn/eprnparm.c contrib/pcl3/doc/how-to-report.txt contrib/japanese/doc/dj505j.txt contrib/japanese/gdevml6.c contrib/japanese/escp_24.src contrib/japanese/gdevlbp3.c contrib/uniprint/stc740ih.upp contrib/eplaser/gdevescv.c contrib/uniprint/Stc680p.upp contrib/uniprint/s400a1.upp contrib/epson740/upp-HowTo-to-be contrib/gdevxes.c contrib/japanese/gdevj100.c contrib/eplaser/gdevescv.h contrib/lips4/gdevlips.c contrib/japanese/doc/gdevj100.txt contrib/lips4/gdevlprn.c contrib/uniprint/Stc760pl.upp contrib/lips4/gdevlips.h contrib/pcl3/ppd/fonts.ppd contrib/uniprint/Stp870p.upp contrib/uniprint/PM820p.upp contrib/pcl3/ps/dumppdd.ps contrib/pcl3/src/zmedia2.c-6.51.diff contrib/lips4/gdevlprn.h contrib/pcl3/ppd/gs-common.ppd contrib/gdevcd8.c contrib/contrib.mak contrib/pcl3/ppd/gs-pcl3-hpdj1120c.ppd contrib/japanese/doc/cdj880.txt contrib/gdevcd8.h contrib/japanese/dmp_site.ps contrib/cups/gdevcups.c contrib/pcl3/src/contrib.mak-6.50.add contrib/japanese/doc/gdevmd2k.txt contrib/gdevdj9.c contrib/cups/pstoraster contrib/japanese/doc/gdevmag.txt contrib/lips4/gdevl4r.c contrib/lxm3200-tweaked/README contrib/lips4/gdevl4v.c.orig contrib/lips4/gdevl4v.c contrib/pcl3/ps/margins-A4Rotated.ps contrib/pcl3/ppd/gs-pcl3-hpdj540.ppd contrib/pcl3/doc/notes.bbl contrib/epson740/ps-to-printer.fpi_rh5.2 contrib/pcl3/doc/notes.tex contrib/pcl3/README contrib/pcl3/LGPL contrib/pcl3/ppd/gs-6.01.ppd contrib/chp2200/AUTHORS contrib/uniprint/PM760p.upp contrib/opvp/opvp_media.def contrib/uniprint/Stc777pl.upp contrib/uniprint/Stp720pl.upp contrib/japanese/gdevnpdl.c contrib/pcl3/src/contrib.mak-5.50.add contrib/epson740/README contrib/md2k_md5k contrib/pcl3/ps/margins-Env10Rotated.ps contrib/uniprint/PM760pl.upp contrib/uniprint/Stc670p.upp contrib/japanese/gdevmag.c contrib/cups/pstopxl contrib/japanese/gdev10v.c contrib/gdevmd2k.c contrib/cups/pstoraster.in contrib/chp2200/COPYING contrib/pcl3/ppd/gs-pcl3-hpdj510.ppd contrib/uniprint/Stc740pl.upp contrib/lips4 contrib/pcl3/src/zmedia2.c-6.01.diff contrib/gdevhl12.c contrib/pcl3/ppd/gs-pcl3-hpdj550c.ppd contrib/md2k_md5k/README.jis contrib/pcl3/ppd/catppd contrib/japanese/doc/Gdevlips.htm contrib/pcl3/ppd/gs-6.51.ppd contrib/pcl3/doc contrib/pcl3/pcl3.tar.sig contrib/cups contrib/japanese/gdevespg.c contrib/japanese/gdevalps.c contrib/pcl3/NEWS contrib/japanese/doc/gdevml6.txt contrib/gdevop4w.c contrib/pcl3/ppd/README contrib/uniprint/Stc760p.upp contrib/pcl3/eprn/eprnfs.c contrib/opvp contrib/gdevbjca.c contrib/pcl3/ppd/gs-pcl3-hpdj600.ppd contrib/gomni.c contrib/uniprint/Stp720p.upp contrib/pcl3/doc/gs-mods.txt contrib/uniprint/sipixa6.upp contrib/opvp/gdevopvp.c contrib/pcl3/src/zmedia2.c-5.50.diff contrib/pcl3/src/zmedia2.c-6.50.diff contrib/pcl3/ppd/gs-pcl3-hpdj680c.ppd contrib/pcl3/eprn/eprnrend.c contrib/pcl3/ps/margins-A4.ps contrib/pcl3/src/contrib.mak-6.01.add contrib/uniprint contrib/pcl3/src/pcl3opts-de.msg contrib/japanese/doc/djgpp.txt contrib/japanese/gdevdmpr.c contrib/japanese/doc/gdevlbp3.txt contrib/pcl3/doc/pcl3opts.html contrib/japanese/doc/gdevdmpr.txt contrib/japanese/doc/gs261j.euc contrib/chp2200/INSTALL contrib/pcl3/ppd contrib/cups/pstopxl.in contrib/pcl3/src contrib/pcl3/ppd/gs-pcl3-hpdj500c.ppd contrib/uniprint/Stc777p.upp contrib/gdevgdi.c contrib/pcl3/ps/margins-EnvDLRotated.ps contrib/japanese/gdevp201.c contrib/japanese/doc/gdevp201.txt contrib/pcl3/ppd/gs-7.00.ppd contrib/pcl3/ps/margins-Letter.ps contrib/uniprint/bjc6000b1.upp contrib/pcl3/lib/if-pcl3 contrib/pcl3/eprn contrib/opvp/opvp_common.h contrib/cups/pstoraster.convs contrib/pcl3/lib contrib/pcl3/src/pclcap.c contrib/uniprint/Stp870pl.upp contrib/pcl3/doc/gs-pcl3.1 contrib/japanese/gdevfmlbp.c contrib/pcl3/src/contrib.mak-6.51.add contrib/japanese/doc/gdevalps.txt contrib/gdevlx32.c contrib/pcl3/src/pclcap.h contrib/pcl3/src/pclgen.c contrib/pcl3/ps contrib/pcl3/src/pcl3opts-en.msg contrib/uniprint/s400b1.upp contrib/japanese/doc/gdev10v.txt contrib/japanese/gdevmjc.c contrib/epson740/printerdb_rh5.2 contrib/pcl3/ppd/gs-pcl3-hpdj500.ppd contrib/pcl3/src/pclgen.h contrib/lxm3200-tweaked contrib/pcl3/doc/pcl3opts.ref contrib/uniprint/sharp.upp contrib/japanese/gdevmjc.h contrib/pcl3/src/pclscan.c contrib/pcl3/src/zmedia2.c-7.00.diff contrib/pcl3/eprn/gdeveprn.c contrib/pcl3/ps/calign.ps contrib/pcl3/src/pclscan.h contrib/gdevln03.c contrib/pcl3/ppd/gs-pcl3-common.ppd contrib/pcl3/ppd/gs-pcl3-hpdj3xx.ppd contrib/pcl3/eprn/gdeveprn.h contrib/pcl3/lib/example.mcf contrib/pcl3/src/pclcomp.c contrib/pcl3/ppd/gs-pcl3-unspec.ppd contrib/pcl3/ps/levels-test.ps contrib/pcl3/doc/pcl3opts.1 contrib/pcl3/ppd/gs-pcl3-hpdj8xxc.ppd contrib/uniprint/PM820pl.upp contrib/japanese/gdevrpdl.c contrib/epson740 contrib/japanese/doc/gdevfmlbp.txt contrib/pcl3/lib/cups-pcl3 contrib/pcl3/doc/gs-pcl3.html contrib/japanese/gdevfmpr.c contrib/pcl3/doc/reports.txt contrib/japanese/dviprlib.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T163345.043492Z"></a>
+2007-05-08T16:33:45.043492Z Till Kamppeter</strong> (<a href="Details8.htm#2007-05-08T163345.043492Z">details</a>)</p>
+<blockquote>
+<pre>
+Addition of support for some older japanese-market PCL Printers
+
+</pre>
+<p>[src/gdevdjet.c src/gdevdljm.c src/gdevdljm.h src/contrib.mak src/gdevcdj.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-08T162619.557957Z"></a>
+2007-05-08T16:26:19.557957Z Till Kamppeter</strong> (<a href="Details8.htm#2007-05-08T162619.557957Z">details</a>)</p>
+<blockquote>
+<pre>
+Modularization of the X11 output devices into dynamic libraries
+
+</pre>
+<p>[src/gconf.c src/lib.mak src/gdevl256.c src/gdevxalt.c src/gs.mak src/gdevvglb.c src/Makefile.in src/unix-gcc.mak src/unix-aux.mak src/devs.mak src/unixinst.mak src/gp_unix.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-07T215344.031582Z"></a>
+2007-05-07T21:53:44.031582Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Remove unneeded header references to the interpreter. This file is part 
+of the graphics library. Also clean up the dependencies in the makefile.
+</pre>
+<p>[src/lib.mak src/gsncdummy.c src/gsncdummy.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-07T213143.787169Z"></a>
+2007-05-07T21:31:43.787169Z leonardo</strong> (<a href="Details8.htm#2007-05-07T213143.787169Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix (shadings) : Implement a color index cache.
+
+</pre>
+<p>[src/gxshade4.h src/lib.mak src/gscicach.c src/gscicach.h src/gxshade6.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-07T194503.500615Z"></a>
+2007-05-07T19:45:03.500615Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Trap input errors when reading PDF content streams and issue a warning.
+Acrobat Reader silently ignores such errors. Bug 689026, customer 850.
+
+</pre>
+<p>[lib/pdf_base.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-07T174200.368595Z"></a>
+2007-05-07T17:42:00.368595Z Timothy Osborn</strong> (<a href="Details8.htm#2007-05-07T174200.368595Z">details</a>)</p>
+<blockquote>
+<pre>
+Fixing a bounding box pixel rounding issue in pdf14_begin_transparency_group.
+
+</pre>
+<p>[src/gdevp14.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-07T103300.607664Z"></a>
+2007-05-07T10:33:00.607664Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix (functions) : Improving the documentation for make_interpolation_tensor.
+
+</pre>
+<p>[src/gsfunc0.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-07T084812.997512Z"></a>
+2007-05-07T08:48:12.997512Z leonardo</strong> (<a href="Details8.htm#2007-05-07T084812.997512Z">details</a>)</p>
+<blockquote>
+<pre>
+Documenting how to profile Ghostscript with MSVC6 (continued).
+
+</pre>
+<p>[doc/Develop.htm]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-07T081013.225741Z"></a>
+2007-05-07T08:10:13.225741Z leonardo</strong> (<a href="Details8.htm#2007-05-07T081013.225741Z">details</a>)</p>
+<blockquote>
+<pre>
+Documenting how to profile Ghostscript with MSVC6.
+
+</pre>
+<p>[doc/Develop.htm]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-05T192034.952465Z"></a>
+2007-05-05T19:20:34.952465Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Undefine /Length in the stream dictionary when the value is incorrect to
+distinguish streams of 0 and unknown length. Old code re-defined incorrect
+length as 0. Bug 689208, customer 770.
+
+</pre>
+<p>[lib/pdf_base.ps toolbin/pdf_info.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-04T212303.556389Z"></a>
+2007-05-04T21:23:03.556389Z Timothy Osborn</strong> (<a href="Details8.htm#2007-05-04T212303.556389Z">details</a>)</p>
+<blockquote>
+<pre>
+Minor change to make the source code more accurate.
+
+</pre>
+<p>[src/gdevp14.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-04T041847.247543Z"></a>
+2007-05-04T04:18:47.247543Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Move allocation of a large structure from the stack to the heap to avoid
+C stack overflow on Windows NT that allocates 12K less of the stack
+space than requested by the application. Bug 688998.
+
+</pre>
+<p>[src/gdevpdfp.c lib/pdf_draw.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-04T001508.895805Z"></a>
+2007-05-04T00:15:08.895805Z Ray Johnston</strong></p>
+<blockquote>
+<pre>
+Previous version was too aggresive with image interpolation to
+1-bit per component (bpc) devices. Now we downsample using the
+'special' image filter that prevents dropout on 1bpc devices and
+use the "Mitchell" image filter for upscaling to those devices
+when the scale factor (in X and Y) is at least 4:1. This prevents
+upscaling on 1:1 images as well as near 1:1 where the results
+would probably be poor quality.
+
+</pre>
+<p>[src/gxiscale.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-03T151326.865969Z"></a>
+2007-05-03T15:13:26.865969Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Avoid a Valgrind warning about ovelapping arguments in memcpy().
+Don't assign a structure to itself.
+
+</pre>
+<p>[src/gxhintn.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-02T212041.869528Z"></a>
+2007-05-02T21:20:41.869528Z leonardo</strong> (<a href="Details8.htm#2007-05-02T212041.869528Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix (shadings) : Extra subdivision of axial and radial shadings.
+
+</pre>
+<p>[src/gxshade4.h src/gxshade1.c src/gxshade6.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-02T191252.030634Z"></a>
+2007-05-02T19:12:52.030634Z leonardo</strong> (<a href="Details8.htm#2007-05-02T191252.030634Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix (shadings) : The color space linearity check didn't account the color precision.
+
+</pre>
+<p>[src/gscspace.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-02T181829.002307Z"></a>
+2007-05-02T18:18:29.002307Z leonardo</strong> (<a href="Details8.htm#2007-05-02T181829.002307Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix (shadings) : Always adjust smoothness according to the minimal color precision.
+
+</pre>
+<p>[src/gxshade6.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-02T123309.355227Z"></a>
+2007-05-02T12:33:09.355227Z leonardo</strong> (<a href="Details8.htm#2007-05-02T123309.355227Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix (shadings) : Early skip parts that fall outside the clipping box.
+
+</pre>
+<p>[src/gxshade6.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-01T235523.394938Z"></a>
+2007-05-01T23:55:23.394938Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Pacify Valgrind. Initialize an uninitialized variable that is used in
+conditional expression but doesn't affect the end result. Bug 688910.
+
+</pre>
+<p>[toolbin/vg_bugs.supp toolbin/vg_okay.supp src/gxipixel.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-01T225127.306035Z"></a>
+2007-05-01T22:51:27.306035Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Pacify Valgrind. Initialize an uninitialized variable that is used in
+calculations but doesn't affect the end result in this case.
+
+</pre>
+<p>[src/gximono.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-05-01T205258.020607Z"></a>
+2007-05-01T20:52:58.020607Z leonardo</strong> (<a href="Details8.htm#2007-05-01T205258.020607Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix (shadings) : wedge_vertex_list_elem_buffer overflow.
+
+</pre>
+<p>[src/gxshade6.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-30T190816.584376Z"></a>
+2007-04-30T19:08:16.584376Z Ray Johnston</strong></p>
+<blockquote>
+<pre>
+Fix typo in 7887. Local regression testing missed this -- was seen in 
+nightly run. This was part of the "optimization" in the 4 component
+source color case.
+</pre>
+<p>[src/gxiscale.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-29T003416.918957Z"></a>
+2007-04-29T00:34:16.918957Z Ray Johnston</strong></p>
+<blockquote>
+<pre>
+Fix structure problem (this could have caused out-of-bounds access).
+</pre>
+<p>[src/gdevwts.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-28T221719.957831Z"></a>
+2007-04-28T22:17:19.957831Z Ray Johnston</strong> (<a href="Details8.htm#2007-04-28T221719.957831Z">details</a>)</p>
+<blockquote>
+<pre>
+Implementation of a new non-linear image filter that prevents dropout
+when images are scaled down to a 1-bit per component device. Bugs
+689147 for customer 531 and image quality problem for customer 780.
+This filter is used whenever /Interpolate == true (or -dDOINTERPOLATE
+command line option is used) and the image is being scaled down on
+a 1-bit per component device.
+
+Interpolation throughput of gray or cmyk images is also improved by
+a factor of about 2:1 (depending on the data content) even when
+the standard Mitchell filter is used. The performance improvement
+when using this new filter is even higher since the filter itself
+uses less CPU time.
+
+</pre>
+<p>[src/sidscale.h src/gxdda.h src/lib.mak src/siinterp.c src/gxiscale.c doc/Develop.htm src/sisparam.h src/sidscale.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-28T215523.077958Z"></a>
+2007-04-28T21:55:23.077958Z Ray Johnston</strong></p>
+<blockquote>
+<pre>
+Add missing comment (brief description line).
+</pre>
+<p>[src/gdevwts.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-26T234630.659099Z"></a>
+2007-04-26T23:46:30.659099Z Ray Johnston</strong></p>
+<blockquote>
+<pre>
+Fix regression tools to remove dependency on PYTHONPATH since
+the environment variable method isn't very convenient for those
+running local regressions and add those python files from
+peeves:/home/regression/python to this directory (under svn).
+</pre>
+<p>[toolbin/tests/README toolbin/tests/run_nightly toolbin/tests/myoptparse.py toolbin/tests/main.py]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-25T200000.200965Z"></a>
+2007-04-25T20:00:00.200965Z Timothy Osborn</strong> (<a href="Details8.htm#2007-04-25T200000.200965Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix for slow PDF performance reported in bug report #688830.
+
+</pre>
+<p>[src/gstparam.h src/gxclrast.c src/gdevp14.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-25T055033.064031Z"></a>
+2007-04-25T05:50:33.064031Z leonardo</strong> (<a href="Details8.htm#2007-04-25T055033.064031Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix (TT fonts) : Allow sfnts string breaks inside TT tables.
+
+</pre>
+<p>[src/gxfcopy.c src/gxfont42.h src/gsfcid2.c src/gstype42.c src/gdevpsft.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-25T032832.022759Z"></a>
+2007-04-25T03:28:32.022759Z leonardo</strong> (<a href="Details8.htm#2007-04-25T032832.022759Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix (TT fonts) : Allow 'loca' elements to be broken into parts with 'sfnts' strings.
+
+</pre>
+<p>[src/gstype42.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-24T162121.866752Z"></a>
+2007-04-24T16:21:21.866752Z leonardo</strong> (<a href="Details8.htm#2007-04-24T162121.866752Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix (TT fonts) : Could write past len_glyphs array.
+
+</pre>
+<p>[src/gstype42.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-24T001614.934585Z"></a>
+2007-04-24T00:16:14.934585Z leonardo</strong> (<a href="Details8.htm#2007-04-24T001614.934585Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix (TT fonts) : Do not consider overlapped glyps while computing glyph length.
+
+</pre>
+<p>[src/gstype42.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-23T235901.979981Z"></a>
+2007-04-23T23:59:01.979981Z Alex Cherepanov</strong> (<a href="Details8.htm#2007-04-23T235901.979981Z">details</a>)</p>
+<blockquote>
+<pre>
+Partly implement AcroForm feature: all fields that provire appearance
+streams and text fields with variable text. Bug 687498.
+
+</pre>
+<p>[lib/pdf_main.ps lib/pdf_draw.ps lib/pdf_ops.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-23T214619.686175Z"></a>
+2007-04-23T21:46:19.686175Z leonardo</strong> (<a href="Details8.htm#2007-04-23T214619.686175Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix (TT fonts) : A faster computation of glyph lengthes.
+
+</pre>
+<p>[src/gstype42.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-23T193120.353885Z"></a>
+2007-04-23T19:31:20.353885Z Henry Stiles</strong></p>
+<blockquote>
+<pre>
+Margin adjustments courtesy of jbrown@cs.ucsd.edu.  We have no way of
+testing this change since we do not have a Laserjet II.  Bug #688054.
+</pre>
+<p>[src/gdevdjet.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-23T180455.781264Z"></a>
+2007-04-23T18:04:55.781264Z leonardo</strong> (<a href="Details8.htm#2007-04-23T180455.781264Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix (p*mraw devices) : Removing an incorrect debug printing (continued 2).
+
+</pre>
+<p>[src/gdevpbm.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-23T173816.893357Z"></a>
+2007-04-23T17:38:16.893357Z leonardo</strong> (<a href="Details8.htm#2007-04-23T173816.893357Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix : Provide alternative char codes in a CIDDecoding resource (continued).
+
+</pre>
+<p>[src/zcid.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-23T132747.091654Z"></a>
+2007-04-23T13:27:47.091654Z leonardo</strong> (<a href="Details8.htm#2007-04-23T132747.091654Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix : Provide alternative char codes in a CIDDecoding resource.
+
+</pre>
+<p>[lib/gs_ciddc.ps doc/Language.htm src/zcid.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-23T064208.584860Z"></a>
+2007-04-23T06:42:08.584860Z leonardo</strong> (<a href="Details8.htm#2007-04-23T064208.584860Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix (p*mraw devices) : Removing an incorrect debug printing (continued).
+
+</pre>
+<p>[src/gdevpbm.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-22T220022.158968Z"></a>
+2007-04-22T22:00:22.158968Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Fix MSVC 7 warnings about unused variables and unreferenced labels.
+</pre>
+<p>[src/zalg.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-22T202522.439569Z"></a>
+2007-04-22T20:25:22.439569Z leonardo</strong> (<a href="Details8.htm#2007-04-22T202522.439569Z">details</a>)</p>
+<blockquote>
+<pre>
+Implementing high level patterns, step 10.
+
+</pre>
+<p>[src/gxpcmap.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-22T201902.249842Z"></a>
+2007-04-22T20:19:02.249842Z leonardo</strong> (<a href="Details8.htm#2007-04-22T201902.249842Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix (p*mraw devices) : Removing an incorrect debug printing.
+
+</pre>
+<p>[src/gdevpbm.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-22T175556.827285Z"></a>
+2007-04-22T17:55:56.827285Z leonardo</strong> (<a href="Details8.htm#2007-04-22T175556.827285Z">details</a>)</p>
+<blockquote>
+<pre>
+Implementing the PS operator .sort in C language.
+
+</pre>
+<p>[src/zalg.c src/int.mak lib/gs_init.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-22T115025.863066Z"></a>
+2007-04-22T11:50:25.863066Z leonardo</strong> (<a href="Details8.htm#2007-04-22T115025.863066Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix (TT fonts) : A faster seeking through 'sfnts' array.
+
+</pre>
+<p>[src/zfcid1.c src/zbfont.c src/ifont.h src/zfont42.c src/ifont42.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-21T023344.148360Z"></a>
+2007-04-21T02:33:44.148360Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Fix all warnings generated by MSVC 6 & 7 except the warnings matching
+"C4018|C4244|jbig2dec|jasper" regular expression.
+
+</pre>
+<p>[src/dwimg.h src/lib.mak src/iscannum.c src/windows_.h src/gdevwpr2.c src/gp_mswin.c src/sfxstdio.c src/gdevpdfe.c src/gp_msprn.c src/dwdll.c ijs/unistd_.h src/dwsetup.cpp]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-19T150451.253884Z"></a>
+2007-04-19T15:04:51.253884Z Thomas DiGennaro</strong></p>
+<blockquote>
+<pre>
+Integrate make_testdb.py with new environment,
+including testing.cfg and python procedures in other scripts.
+make_testdb.py supports creation of a testdata.db with checksums
+generated by running gs build in HEAD/ and installed in gshead/.
+</pre>
+<p>[toolbin/tests/README toolbin/tests/make_testdb toolbin/tests/make_testdb.py]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-18T002349.202468Z"></a>
+2007-04-18T00:23:49.202468Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Fix a few warnings generated by GCC 4.1.2.
+
+</pre>
+<p>[src/gxttfb.c src/gdevpbm.c src/gdevpsdi.c src/gspath1.c src/zchar.c src/ttinterp.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-17T183939.936412Z"></a>
+2007-04-17T18:39:39.936412Z leonardo</strong> (<a href="Details8.htm#2007-04-17T183939.936412Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix : A bug in device_cpath_accum_enum_ptrs.
+
+</pre>
+<p>[src/gxacpath.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-17T175743.141720Z"></a>
+2007-04-17T17:57:43.141720Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Remove the inadvertently added instance of testing.cfg; it clobbers 
+local configs. Changes should instead be made to testing.cfg.example, 
+with the expectation that users will copy that to testing.cfg and
+edit to suit.
+</pre>
+<p>[toolbin/tests/testing.cfg]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-17T142846.266428Z"></a>
+2007-04-17T14:28:46.266428Z leonardo</strong> (<a href="Details8.htm#2007-04-17T142846.266428Z">details</a>)</p>
+<blockquote>
+<pre>
+Implementing high level patterns, step 9.
+
+</pre>
+<p>[src/gxpcmap.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-17T140950.996301Z"></a>
+2007-04-17T14:09:50.996301Z leonardo</strong> (<a href="Details8.htm#2007-04-17T140950.996301Z">details</a>)</p>
+<blockquote>
+<pre>
+Implementing high level patterns, step 8.
+
+</pre>
+<p>[src/gxclist.c src/gxclbits.c src/gxpcmap.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-17T065536.784240Z"></a>
+2007-04-17T06:55:36.784240Z leonardo</strong> (<a href="Details8.htm#2007-04-17T065536.784240Z">details</a>)</p>
+<blockquote>
+<pre>
+Implementing high level patterns, step 7.
+
+</pre>
+<p>[src/gxpcmap.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-17T002538.792981Z"></a>
+2007-04-17T00:25:38.792981Z Timothy Osborn</strong> (<a href="Details8.htm#2007-04-17T002538.792981Z">details</a>)</p>
+<blockquote>
+<pre>
+This is a patch for bug report #689171.
+
+</pre>
+<p>[src/gscdevn.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-17T000210.771224Z"></a>
+2007-04-17T00:02:10.771224Z leonardo</strong> (<a href="Details8.htm#2007-04-17T000210.771224Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix : gs_copydevice2 crashed on error.
+
+</pre>
+<p>[src/gsdevice.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-16T235559.056841Z"></a>
+2007-04-16T23:55:59.056841Z leonardo</strong> (<a href="Details8.htm#2007-04-16T235559.056841Z">details</a>)</p>
+<blockquote>
+<pre>
+Implementing high level patterns, step 6.
+
+</pre>
+<p>[src/gxclist.c src/gxpcmap.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-16T185312.628313Z"></a>
+2007-04-16T18:53:12.628313Z leonardo</strong> (<a href="Details8.htm#2007-04-16T185312.628313Z">details</a>)</p>
+<blockquote>
+<pre>
+Implementing high level patterns, step 5.
+
+</pre>
+<p>[src/gsptype1.c src/gxpageq.c src/lib.mak src/gxpcmap.c src/gsptype1.h src/gxpcolor.h src/gxfill.c src/gxp1fill.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-16T144542.497063Z"></a>
+2007-04-16T14:45:42.497063Z Thomas DiGennaro</strong></p>
+<blockquote>
+<pre>
+Checkin the work on regression, search, testfiles.  Mostly Python scripts.
+See README files for documentation of use and structure.
+</pre>
+<p>[toolbin/tests/dump_checksum.py toolbin/python toolbin/tests/gscheck_testfiles.py toolbin/tests/dump_checksum_plus.py toolbin/tests/update_baseline toolbin/tests/check_source.py toolbin/tests/gssum.py toolbin/tests/gscheck_all.py toolbin/tests/dump_checksum_raw.py toolbin/tests/find_unique_file.py toolbin/tests/rasterdb.py toolbin/tests/gscheck_fuzzypdf.py toolbin/search/README toolbin/testfiles toolbin/search toolbin/tests/get_baselines toolbin/tests/build_revision.py toolbin/tests/run_regression toolbin/tests/compare_checksumdb.py toolbin/tests/gsconf.py toolbin/tests/testdiff toolbin/tests/dump_testdb toolbin/tests/gsvalidate.py toolbin/tests/update_baseline.py toolbin/tests/make_baselinedb.py toolbin/tests/gscheck_raster.py toolbin/tests/update_pdfbaseline toolbin/tests/gsparamsets.py toolbin/tests/validate.py toolbin/tests/gstestutils.py toolbin/tests/compare_checksums.py toolbin/tests/regen_filelist.py toolbin/tests/run_nightly.py toolbin/tests/regen_baseline.py toolbin/tests/gstestgs.py toolbin/tests/run_regression.py toolbin/tests/get_baselines.py toolbin/tests/testdiff.py toolbin/tests/updatelistpdf.py toolbin/tests/gscheck_pdfwrite.py toolbin/tests/updatelist.py toolbin/tests/run_series.py toolbin/tests/get_baseline_log.py toolbin/tests/collate.py toolbin/tests/testing.cfg]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-16T110219.661421Z"></a>
+2007-04-16T11:02:19.661421Z leonardo</strong> (<a href="Details8.htm#2007-04-16T110219.661421Z">details</a>)</p>
+<blockquote>
+<pre>
+Implementing high level patterns, step 4.
+
+</pre>
+<p>[src/gxclmem.c src/lib.mak src/gxclist.c src/gxpcmap.c src/gxcldev.h src/gxclmem.h src/gxclist.h src/gxpcolor.h src/gxp1fill.c src/zpcolor.c src/gxclread.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-16T025057.803705Z"></a>
+2007-04-16T02:50:57.803705Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Use right capitalization for compiled resources: s/Procset/ProcSet/
+</pre>
+<p>[src/openvms.mak src/int.mak src/Makefile.in]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-16T022614.232909Z"></a>
+2007-04-16T02:26:14.232909Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Scan numbers in the range of 2147483648..4294967295 in PDF Encrypt dictionary
+as unsigned integers for compatibility with Acrobat Reader.
+Bug 689010, customer 870.
+
+</pre>
+<p>[lib/pdf_main.ps src/iscan.c src/iscannum.c src/int.mak src/iscan.h src/iscannum.h src/ztoken.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-15T070159.507361Z"></a>
+2007-04-15T07:01:59.507361Z Henry Stiles</strong></p>
+<blockquote>
+<pre>
+This fix is associated with closed bug 689139 and was not checked in
+when that bug was closed due to a bookkeeping mistake.  It adds
+attributes needed to parse the pxl color treatment operator.  There is
+no implementation associated with these new attributes so no change is
+expected.
+</pre>
+<p>[src/gdevpxen.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-15T063802.809649Z"></a>
+2007-04-15T06:38:02.809649Z Henry Stiles</strong></p>
+<blockquote>
+<pre>
+The paper size was hard coded to A4 instead of using the paper size in the
+printer device state.  Thanks to Leif Harcke for the patch.  The HP
+and Canon color printer drivers are not tested so there are no
+expected regression differences.
+</pre>
+<p>[src/gdevcdj.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-15T054243.102974Z"></a>
+2007-04-15T05:42:43.102974Z Henry Stiles</strong></p>
+<blockquote>
+<pre>
+The range of runcode32 was not correct.  The specification says 3
+(not 2) should be added to the run length.  See the JBIG2 spec, Table
+29 in section 7.4.3.1.7 (Symbol ID Huffman table decoding).  Fixes
+688009 for customer 670.
+</pre>
+<p>[jbig2dec/jbig2_text.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-14T140804.439060Z"></a>
+2007-04-14T14:08:04.439060Z Timothy Osborn</strong> (<a href="Details8.htm#2007-04-14T140804.439060Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix for the band_complexity_array overflow issue. First reported in bug
+report #689165. Also encountered by me when running the test file for bug
+report #688830.
+
+</pre>
+<p>[src/lib.mak src/gxclist.c src/gxcldev.h src/gxclist.h src/gdevprn.c src/gxclread.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-11T182107.628832Z"></a>
+2007-04-11T18:21:07.628832Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+Adding src/gsncdummy.[ch] and src/zncdummy.c to the Color Mapping section of Develop.htm</pre>
+<p>[doc/Develop.htm]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-11T181535.603892Z"></a>
+2007-04-11T18:15:35.603892Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+Adding svn keywords</pre>
+<p>[src/gsncdummy.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-11T180802.032998Z"></a>
+2007-04-11T18:08:02.032998Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+Adding svn keywords</pre>
+<p>[src/gsncdummy.c src/zncdummy.c src/gsncdummy.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-11T152552.638692Z"></a>
+2007-04-11T15:25:52.638692Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+svn newbie mistake. Did not mean to grab the lib folder items.*</pre>
+<p>[lib/pdf_main.ps lib/pdf_draw.ps lib/pdf_ops.ps lib/pdfopt.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-11T152044.560137Z"></a>
+2007-04-11T15:20:44.560137Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+gsncdemo.* are now named gsncdummy.*</pre>
+<p>[lib/pdf_main.ps src/gsncdemo.c lib/pdf_draw.ps lib/pdf_ops.ps lib/pdfopt.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-10T171341.025532Z"></a>
+2007-04-10T17:13:41.025532Z leonardo</strong> (<a href="Details8.htm#2007-04-10T171341.025532Z">details</a>)</p>
+<blockquote>
+<pre>
+Implementing high level patterns, step 3.
+
+</pre>
+<p>[src/gxpcmap.c src/gxpcolor.h src/zpcolor.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-10T065436.984146Z"></a>
+2007-04-10T06:54:36.984146Z leonardo</strong> (<a href="Details8.htm#2007-04-10T065436.984146Z">details</a>)</p>
+<blockquote>
+<pre>
+Make the memory clist implementation to build always.
+
+</pre>
+<p>[src/gxclmem.c src/lib.mak src/gxclfile.c src/gxclist.c src/gxband.h src/gxclread.c src/gxclio.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-09T205020.646460Z"></a>
+2007-04-09T20:50:20.646460Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Interpret PDF PageLabels dictionary and include the labels in %%Page comments
+in the PS file. Thanks to Jason McCarty for the patch. Bug 688071.
+</pre>
+<p>[lib/pdf2dsc.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-09T085430.839959Z"></a>
+2007-04-09T08:54:30.839959Z leonardo</strong> (<a href="Details8.htm#2007-04-09T085430.839959Z">details</a>)</p>
+<blockquote>
+<pre>
+Implementing clist i/o virtual functions.
+
+</pre>
+<p>[src/gxclmem.c src/gxpageq.c src/lib.mak src/gxclfile.c src/gxclist.c src/gxclmem.h src/gxpageq.h src/gxclist.h src/gdevprn.c src/gdevprna.c src/gxband.h src/gxclread.c src/gxclio.h src/gxclpage.c src/gxclutil.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-09T031838.528054Z"></a>
+2007-04-09T03:18:38.528054Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Remove unused static rendering procedures for 16-bit samples identical to the
+corresponding 12-bit procedures. Fix bug 687399.
+
+</pre>
+<p>[src/gxi16bit.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-08T184558.681482Z"></a>
+2007-04-08T18:45:58.681482Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Make annotation handler more robust. Ignore annotations without /Subtype
+entry and issue a warning.
+
+</pre>
+<p>[lib/pdf_draw.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-08T182338.107786Z"></a>
+2007-04-08T18:23:38.107786Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Increase the size of %stdin buffer to support larger lookahead requests and
+look for for %PDF- tag in the first 1024 bytes of the file. Fix bug 687125,
+
+</pre>
+<p>[lib/pdf_main.ps lib/pdf_base.ps src/ziodevs.c src/ziodevsc.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-08T175540.402009Z"></a>
+2007-04-08T17:55:40.402009Z leonardo</strong></p>
+<blockquote>
+<pre>
+pscet_status.txt : Improving assignments.
+</pre>
+<p>[doc/pscet_status.txt]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-07T200746.466482Z"></a>
+2007-04-07T20:07:46.466482Z Ray Johnston</strong> (<a href="Details8.htm#2007-04-07T200746.466482Z">details</a>)</p>
+<blockquote>
+<pre>
+Add missing calls needed to properly send data to the printer on
+Windows. Thanks to Luke Bakken for this fix. Bug 687250.
+
+</pre>
+<p>[src/gp_msprn.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-07T015838.533291Z"></a>
+2007-04-07T01:58:38.533291Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Make the spot function in the high resolution halftone a readable procedure
+to accomodate CET 29-05-01. Move Berthold K.P. Horn's copyright message into
+the body of the function to keep them together at all times.
+
+</pre>
+<p>[doc/pscet_status.txt lib/gs_init.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-06T155856.468981Z"></a>
+2007-04-06T15:58:56.468981Z Alex Cherepanov</strong> (<a href="Details8.htm#2007-04-06T155856.468981Z">details</a>)</p>
+<blockquote>
+<pre>
+Following Adobe implementation don't restore the operand of --begin--
+when it overflows the dictionary stack. Fix CET 20-02-02.
+
+</pre>
+<p>[doc/pscet_status.txt src/zdict.c src/dstack.h src/interp.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-06T101736.503282Z"></a>
+2007-04-06T10:17:36.503282Z leonardo</strong></p>
+<blockquote>
+<pre>
+Fix : MSVC8 warnings.
+Also replaced cumbersome type casts and fixed ambiguous naming in gxclread.c .
+
+</pre>
+<p>[src/gxwts.c src/gswts.c src/gxclread.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-06T041748.623209Z"></a>
+2007-04-06T04:17:48.623209Z Henry Stiles</strong></p>
+<blockquote>
+<pre>
+make gdevdevn a dependency of the transparency library since it
+gdevp14 now depends on it.
+</pre>
+<p>[src/lib.mak]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-06T041132.256255Z"></a>
+2007-04-06T04:11:32.256255Z Henry Stiles</strong></p>
+<blockquote>
+<pre>
+force the wts device to always band.
+</pre>
+<p>[src/gdevwts.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-06T041100.512053Z"></a>
+2007-04-06T04:11:00.512053Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Accept a perfectly valid 0-length pattern stream. Work around a strange
+restriction on 0-length target string in the readstring operator.
+Fix bug 689162.
+
+</pre>
+<p>[lib/pdf_draw.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-06T024319.702262Z"></a>
+2007-04-06T02:43:19.702262Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+Splitting graphics library from interpreter portion of the sample custom color callback</pre>
+<p>[src/gsncdummy.c src/zncdummy.c src/gsncdummy.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-06T023931.953398Z"></a>
+2007-04-06T02:39:31.953398Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+Splitting graphics library from interpreter portion of the sample custom color callback</pre>
+<p>[src/lib.mak src/gsnamecl.h src/int.mak]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-05T213409.306348Z"></a>
+2007-04-05T21:34:09.306348Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Add #ifdef protection to some new debug printouts for the OutputIntent 
+parameter.
+</pre>
+<p>[src/gdevpbm.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-05T173643.783101Z"></a>
+2007-04-05T17:36:43.783101Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Fix compilation on MSVC 6. Add a best effort simulation of C99 __func__
+keyword on older compilers.
+</pre>
+<p>[src/lib.mak src/gdevdbit.c src/gserror.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-05T012914.432997Z"></a>
+2007-04-05T01:29:14.432997Z Henry Stiles</strong></p>
+<blockquote>
+<pre>
+fixes a UMR that was caused by a typo.
+</pre>
+<p>[src/gdevwts.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-03T160849.165033Z"></a>
+2007-04-03T16:08:49.165033Z Stefan Kemper</strong> (<a href="Details8.htm#2007-04-03T160849.165033Z">details</a>)</p>
+<blockquote>
+<pre>
+Committing Raph's wtsimdi device
+
+</pre>
+<p>[src/gxwts.c src/gxclist.c src/gxdevbuf.h src/gxwts.h src/gxclist.h src/gxgetbit.h src/gdevwts.c src/gdevdbit.c src/gxbitfmt.h src/gxclread.c src/gdevpng.c src/gxclutil.c src/gxclimag.c src/gxcldev.h src/gdevppla.c src/gdevprn.c src/gdevppla.h src/gswts.c src/gdevprn.h src/gxclpath.c src/gxclrect.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-02T223451.451596Z"></a>
+2007-04-02T22:34:51.451596Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Change CET 17-06-02 to AOK. Ghostscript generates correct results
+at 300 dpi and above.
+</pre>
+<p>[doc/pscet_status.txt]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-02T214337.719440Z"></a>
+2007-04-02T21:43:37.719440Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Change CET 17-04-02 and 17-05-02 to AOK. Ghostscript generates correct results
+at 300 dpi and above.
+</pre>
+<p>[doc/pscet_status.txt]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-02T182544.568365Z"></a>
+2007-04-02T18:25:44.568365Z leonardo</strong> (<a href="Details8.htm#2007-04-02T182544.568365Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix (pdfwrite) : a composite font with a Type 3 descendent and FMapType 2 (continued).
+
+</pre>
+<p>[src/gdevpdtc.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-01T214650.065374Z"></a>
+2007-04-01T21:46:50.065374Z leonardo</strong> (<a href="Details8.htm#2007-04-01T214650.065374Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix (pdfwrite) : a composite font with a Type 3 descendent and FMapType 2 
+
+</pre>
+<p>[src/gdevpdtc.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-01T191449.835812Z"></a>
+2007-04-01T19:14:49.835812Z leonardo</strong> (<a href="Details8.htm#2007-04-01T191449.835812Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix (ps2write) : Device initialization problems.
+
+</pre>
+<p>[src/gdevpdfx.h src/gdevpdfp.c src/gdevpdfd.c src/gdevpdfb.h lib/gs_pdfwr.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-01T182755.285455Z"></a>
+2007-04-01T18:27:55.285455Z leonardo</strong></p>
+<blockquote>
+<pre>
+pscet_status.txt : Closing 11-16-8, which appears eventually fixed; Passing 17-04-2 to Alex.	
+</pre>
+<p>[doc/pscet_status.txt]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-01T073925.772162Z"></a>
+2007-04-01T07:39:25.772162Z Ray Johnston</strong></p>
+<blockquote>
+<pre>
+Fix typo that caused undefined during build.
+</pre>
+<p>[src/gdevrops.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-04-01T070600.179365Z"></a>
+2007-04-01T07:06:00.179365Z leonardo</strong> (<a href="Details8.htm#2007-04-01T070600.179365Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix : MSVC warnings.
+
+</pre>
+<p>[src/gscie.h src/gscscie.c src/gxcspace.h src/gscsepr.c src/gscspace.c src/gsicc.c src/gspcolor.c src/gscdevn.c src/gscie.c src/gscolor2.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-29T232610.038260Z"></a>
+2007-03-29T23:26:10.038260Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Change CET 09-56-03 to OK. Ghostscript matches Tek360 checksum. CPSI-based
+PhotoPrint product is wrong again.
+</pre>
+<p>[doc/pscet_status.txt]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-29T005336.234691Z"></a>
+2007-03-29T00:53:36.234691Z Alex Cherepanov</strong> (<a href="Details8.htm#2007-03-29T005336.234691Z">details</a>)</p>
+<blockquote>
+<pre>
+Don't store part of the state of readhexstring in not yet written bytes
+of the target string to avoid the string modification when the operator
+fails and the stack is restored. Fix CET 23-20-01.
+
+</pre>
+<p>[doc/pscet_status.txt src/zfileio.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-28T160331.220336Z"></a>
+2007-03-28T16:03:31.220336Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Propagate CloseSource or CloseTarget flags to the temporary stream
+created by filter_ensure_buffer(). Fix CET 23-12k-02.
+
+DIFFERENCE:
+No other CET or Comparefiles differences.
+</pre>
+<p>[doc/pscet_status.txt src/zfilter.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-27T224440.516433Z"></a>
+2007-03-27T22:44:40.516433Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Change the status of CET 17-01-07, 17-02-06, and 17-02-07 to AOK.
+Ghostscript matches Tek and Distiller 5, CPSI is wrong here.
+</pre>
+<p>[doc/pscet_status.txt]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-27T173951.715201Z"></a>
+2007-03-27T17:39:51.715201Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Make FontBBox a required attribute in CPSI compatibility mode.
+PLRM says that it's a required attribute and recent Adobe interpreters
+enforce this. Fix CET 15-11.
+
+</pre>
+<p>[doc/pscet_status.txt src/zchar.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-27T025514.620042Z"></a>
+2007-03-27T02:55:14.620042Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Change the status of CET 11-18-6 to AOK. Adobe interpreters have obvious
+rendering bugs that are hard to simulate in Ghostscript.
+</pre>
+<p>[doc/pscet_status.txt]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-26T003609.521618Z"></a>
+2007-03-26T00:36:09.521618Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Clear a Purify warning. Fix yet another case where a non-0-terminated string
+was directly used as a sscanf() argument, causing an access to the wild core.
+
+</pre>
+<p>[src/gdevpdfm.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-25T215801.514677Z"></a>
+2007-03-25T21:58:01.514677Z Alex Cherepanov</strong> (<a href="Details8.htm#2007-03-25T215801.514677Z">details</a>)</p>
+<blockquote>
+<pre>
+Add a new option for ignoring an Encoding entry of a True Type font dictionary.
+Work around the bug 688596.
+
+</pre>
+<p>[lib/pdf_font.ps doc/Use.htm]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-25T201659.028603Z"></a>
+2007-03-25T20:16:59.028603Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Clear a Purify warning. Search for the EOD marher not earlier than
+the start of the data buffer.
+
+</pre>
+<p>[src/sa85d.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-25T174716.863668Z"></a>
+2007-03-25T17:47:16.863668Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Don't check current row position in the mask of the image type 3x
+when the mask is not defined. Fix an infinite loop.
+Fix the bug 688912, and a part of the bug 689138.
+
+</pre>
+<p>[src/gximag3x.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-25T144819.599692Z"></a>
+2007-03-25T14:48:19.599692Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Fix an off-by-one error in the glyph array sorting logic detected by Purify.
+
+</pre>
+<p>[src/gxfcopy.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-25T041856.724059Z"></a>
+2007-03-25T04:18:56.724059Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Clear a Valgrind warning. Initialize a buffer overshot area in CCITTFaxDecode
+filter. Bug 688905.
+
+</pre>
+<p>[src/scfd.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-24T172822.209822Z"></a>
+2007-03-24T17:28:22.209822Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+Changing C++ comments to C format comments</pre>
+<p>[src/gdevp14.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-24T163123.728641Z"></a>
+2007-03-24T16:31:23.728641Z Alex Cherepanov</strong></p>
+<blockquote>
+<pre>
+Fix C++ -style variable definition introduced by the previous commit,
+which is not supported by older compilers: MSVC 6, gcc 2.96.
+</pre>
+<p>[src/gscspace.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-23T135611.260385Z"></a>
+2007-03-23T13:56:11.260385Z Timothy Osborn</strong></p>
+<blockquote>
+<pre>
+Custom color hooks code merge</pre>
+<p>[src/gsimage.c src/gstext.c src/gscscie.c src/gdevtsep.c src/gxdcolor.h src/gsciemap.c src/gsicc.c src/gscdevn.c src/gscie.c lib/pdf_main.ps src/gdevdsp.c src/gdevpsd.c src/lib.mak src/gdevdflt.c src/gsncdemo.c src/gsdps1.c src/gdevdevn.c src/zusparam.c src/gxdevice.h src/gdevdevn.h src/iparam.c src/zfapi.c lib/pdf_ops.ps src/gsstate.c src/gdevp14.c src/gxclist.c src/gxcmap.c src/gsstate.h src/gdevp14.h src/ztrans.c src/gstrans.c src/gxblend.c src/gdevpbm.c src/gstrans.h src/gxclip.c src/gxblend.h src/gscspace.c src/gsnamecl.c src/gdevrops.c src/gscolor2.c src/zcolor3.c src/gdevpnga.c src/gscspace.h src/gxistate.h src/gsnamecl.h src/gsdparam.c src/gdevbbox.c src/gxclipm.c src/gxcie.h src/gdevnfwd.c src/gdevprn.c src/gspaint.c src/gscsepr.c src/gsutil.c src/gxclip2.c src/gxdevcli.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-21T014830.497976Z"></a>
+2007-03-21T01:48:30.497976Z leonardo</strong> (<a href="Details8.htm#2007-03-21T014830.497976Z">details</a>)</p>
+<blockquote>
+<pre>
+Fix (PDF interpreter, pdfwrite) : Transparently pass unusialrenedering modes.
+
+</pre>
+<p>[src/gdevpdtt.c lib/pdf_ops.ps]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-19T042734.509606Z"></a>
+2007-03-19T04:27:34.509606Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Correct a typo in the indexed colorspace support for the luratech JPX 
+decoder.
+</pre>
+<p>[src/sjpx_luratech.h]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-15T021309.397460Z"></a>
+2007-03-15T02:13:09.397460Z Alex Cherepanov</strong> (<a href="Details8.htm#2007-03-15T021309.397460Z">details</a>)</p>
+<blockquote>
+<pre>
+Reset the dashed line array at initgraphics. Fix CET 09-28-01.
+
+</pre>
+<p>[doc/pscet_status.txt src/zgstate.c]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-15T004911.591683Z"></a>
+2007-03-15T00:49:11.591683Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Update an additional version number.
+</pre>
+<p>[doc/News.htm]</p>
+</blockquote>
+
+<p><strong><a name="2007-03-15T004421.345487Z"></a>
+2007-03-15T00:44:21.345487Z Ralph Giles</strong></p>
+<blockquote>
+<pre>
+Bump the revision number after the 8.56 release.
+</pre>
+<p>[doc/News.htm lib/gs_init.ps src/gscdef.c src/version.mak]</p>
+</blockquote>
+
 <h2><a name="Version8.56"></a>Version 8.56 (2007-03-14)</h2>
 
 <p>This is a stable release in the 8.5x series of Ghostscript.
diff --git a/gs/doc/News.htm b/gs/doc/News.htm
index fefedf1d4..89722a867 100644
--- a/gs/doc/News.htm
+++ b/gs/doc/News.htm
@@ -57,13 +57,18 @@ overview</a>.
 
 <h3><a name="Version8.57"></a>Version 8.57 (2007-05-11)</h3>
 
-<p>
-This is an unstable development snapshot of Ghostscript.
+<p>This is a stable release in the 8.5x series of Ghostscript.
+In addition to the usual bug fixes, there are specific performance 
+and quality improvements in the areas of patterns, shading and
+image filtering.
+
+<p>Also new in this release is an implementation of the Well Tempered 
+Screening algorithm in an output device, using Graeme Gill's IMDI 
+library for efficient color mapping.
 
 <p> The following <a href="http://bugs.ghostscript.com/">bugs</a> were
-open at the time of the last release: <blockquote>
+open at the time of release: <blockquote>
 226943,
-405501,
 430175,
 465936,
 493348,
@@ -82,35 +87,26 @@ open at the time of the last release: <blockquote>
 687084,
 687095,
 687108,
-687125,
 687146,
 687193,
 687196,
-687219,
-687229,
-687231,
-687250,
 687257,
 687271,
 687280,
 687295,
 687297,
 687303,
-687316,
 687327,
 687342,
 687345,
 687346,
 687375,
 687397,
-687399,
 687414,
 687445,
-687460,
 687475,
 687484,
 687492,
-687498,
 687514,
 687520,
 687531,
@@ -125,7 +121,6 @@ open at the time of the last release: <blockquote>
 687666,
 687674,
 687677,
-687679,
 687680,
 687695,
 687697,
@@ -144,28 +139,23 @@ open at the time of the last release: <blockquote>
 687814,
 687844,
 687850,
-687863,
 687887,
-687899,
 687903,
 687904,
 687907,
 687915,
-687919,
 687931,
 687950,
 687957,
 687960,
 687970,
 687974,
-687977,
 687978,
 687981,
 687983,
 687988,
 688006,
 688007,
-688009,
 688020,
 688022,
 688024,
@@ -179,12 +169,9 @@ open at the time of the last release: <blockquote>
 688061,
 688064,
 688066,
-688071,
-688072,
 688075,
 688081,
 688095,
-688108,
 688124,
 688129,
 688130,
@@ -201,18 +188,15 @@ open at the time of the last release: <blockquote>
 688207,
 688210,
 688215,
-688225,
 688227,
 688239,
 688243,
 688267,
 688269,
-688274,
 688280,
 688282,
 688283,
 688288,
-688291,
 688295,
 688311,
 688312,
@@ -223,7 +207,6 @@ open at the time of the last release: <blockquote>
 688332,
 688333,
 688337,
-688338,
 688339,
 688342,
 688358,
@@ -234,16 +217,13 @@ open at the time of the last release: <blockquote>
 688372,
 688375,
 688378,
-688383,
 688386,
 688387,
 688389,
 688395,
-688396,
 688400,
 688410,
 688413,
-688425,
 688427,
 688428,
 688429,
@@ -255,6 +235,7 @@ open at the time of the last release: <blockquote>
 688448,
 688468,
 688473,
+688474,
 688475,
 688477,
 688479,
@@ -273,7 +254,6 @@ open at the time of the last release: <blockquote>
 688539,
 688540,
 688542,
-688543,
 688557,
 688565,
 688573,
@@ -281,7 +261,6 @@ open at the time of the last release: <blockquote>
 688581,
 688584,
 688588,
-688596,
 688598,
 688601,
 688604,
@@ -295,11 +274,9 @@ open at the time of the last release: <blockquote>
 688627,
 688633,
 688634,
-688635,
 688636,
 688637,
 688638,
-688639,
 688643,
 688646,
 688647,
@@ -307,7 +284,6 @@ open at the time of the last release: <blockquote>
 688653,
 688655,
 688671,
-688672,
 688673,
 688674,
 688683,
@@ -328,34 +304,28 @@ open at the time of the last release: <blockquote>
 688736,
 688738,
 688739,
-688740,
-688755,
 688757,
 688762,
 688770,
+688774,
 688777,
 688778,
+688783,
 688796,
 688797,
 688806,
 688807,
 688808,
-688809,
 688811,
 688813,
-688814,
 688815,
 688818,
-688826,
-688828,
 688829,
 688830,
 688834,
 688843,
 688845,
 688846,
-688856,
-688858,
 688870,
 688871,
 688872,
@@ -365,23 +335,16 @@ open at the time of the last release: <blockquote>
 688899,
 688903,
 688904,
-688905,
-688906,
 688907,
 688908,
 688909,
-688910,
-688912,
 688914,
 688915,
 688916,
 688917,
 688918,
 688919,
-688920,
 688923,
-688924,
-688925,
 688926,
 688928,
 688933,
@@ -392,12 +355,10 @@ open at the time of the last release: <blockquote>
 688945,
 688949,
 688952,
-688954,
 688958,
 688965,
 688969,
 688970,
-688971,
 688976,
 688977,
 688978,
@@ -406,30 +367,21 @@ open at the time of the last release: <blockquote>
 688983,
 688986,
 688990,
-688991,
 688992,
 688994,
-688998,
 688999,
-689001,
 689002,
 689003,
-689010,
 689011,
 689013,
 689014,
-689016,
-689021,
 689022,
 689025,
-689026,
 689028,
 689031,
 689032,
 689036,
-689038,
 689040,
-689041,
 689044,
 689046,
 689048,
@@ -457,7 +409,6 @@ open at the time of the last release: <blockquote>
 689101,
 689103,
 689104,
-689105,
 689106,
 689107,
 689111,
@@ -465,21 +416,57 @@ open at the time of the last release: <blockquote>
 689115,
 689116,
 689117,
-689122,
 689123,
-689124,
-689126,
 689127,
 689128,
 689129,
 689130,
-689131,
 689132,
 689133,
-689134,
 689136,
 689137,
-689138.
+689138,
+689145,
+689146,
+689147,
+689148,
+689150,
+689153,
+689154,
+689155,
+689159,
+689161,
+689164,
+689167,
+689169,
+689170,
+689172,
+689174,
+689175,
+689179,
+689181,
+689182,
+689184,
+689186,
+689188,
+689189,
+689195,
+689198,
+689199,
+689205,
+689206,
+689209,
+689210,
+689211,
+689212,
+689215,
+689216,
+689221,
+689222,
+689223,
+689224,
+689225,
+689230.
 </blockquote>
 
 <h3><a name="8.57_Incompatible_changes"></a>Incompatible changes</h3>
author	Ralph Giles <ralph.giles@artifex.com>	2007-05-11 18:51:29 +0000
committer	Ralph Giles <ralph.giles@artifex.com>	2007-05-11 18:51:29 +0000
commit	dce6799442e6467d9d774602067f62aaca4ce086 (patch)
tree	82a1bf8ade8629b73411fed0cfd8eb49fe6226a2
parent	03d324179433910ddd617aa75dfc575a01669ba9 (diff)
download	ghostpdl-ghostscript-8.57.tar.gz