path: root/ChangeLog

Fri Oct 31 12:32:38 2003  Owen Taylor  <otaylor@redhat.com>
 
 	Fix one problem with iteration by chars (Part of
 	#89541, Mariano Suárez-Alvarez)
 
	* Pango/pango-layout.c (cluster_end_index): Fix to 
 	be item relative, like iter->cluster_index.
 
 	* pango/pango-layout.c (pango_layout_iter_next_char): 
 	Adapt.
 
Fri Oct 24 00:09:17 2003  Owen Taylor  <otaylor@redhat.com>

	* === Released 1.3.0 ===

	* pango/module-defs-fc.c.win32 pango/module-defs-fc.c.win32: 
	Add the -fc version, remove the -ft2 version. Not sure this
	file is actually needed any more.

	* pango/Makefile.am (libpango_1_0_la_SOURCES): Add 
	pango-impl-utils.h, pango-script-lang-table.h.

	* docs/Makefile.am (dist-hook-local): Distribute generated
	manpage.

	* tests/Makefile.am (CLEANFILES): Add pango.modules

Wed Oct 15 17:18:37 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-context.c (itemize_state_init): Initialize
	state->lang. (#124047, Morten Welinder)

Tue Oct 14 19:00:17 2003  Owen Taylor  <otaylor@redhat.com>

	* modules/hebrew/hebrew-fc.c (hebrew_engine_shape): 
	Remove an unused variable. (#122680, Kjartan Maraas)

Wed Oct  1 12:40:38 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-script.c (pango_script_get_sample_language): 
	Fix a c99-ism, include stdlib.h for bsearch. 
	(#123616, Kaushal Kumar)

2003-09-30  Matthias Clasen  <maclas@gmx.de>

	* pango/pango-engine.h (struct _PangoEngineShapeClass): Replace
	get_coverage by covers in the doc comment.

	* pango/pango-script.c (pango_language_includes_script) 
	(pango_script_get_sample_language): 
	* pango/pango-fontset.c (pango_fontset_foreach): 
	* pango/pango-fontmap.c (pango_font_map_get_shape_engine_type): 
	* pango/modules.c (pango_map_get_engines):
	* pango/pango-fontset.h (PangoFontsetForEachFunc): Fix typos and 
	add "Since: 1.4" tags. 

	* docs/pango-sections.txt: Add PangoFontsetForeachFunc,
	pango_fontset_foreach(), pango_font_map_get_shape_engine_type(),
	PangoScriptForLang, pango_script_get_sample_language() and
	pango_language_includes_script(), remove pango_map_get_entry().

Wed Sep 24 18:29:34 2003  Owen Taylor  <otaylor@redhat.com>

	* modules/hebrew/hebrew-shaper.c (hebrew_shaper_get_next_cluster):
	Handle non-hebrew characters.

2003-09-25  Matthias Clasen  <maclas@gmx.de>

	* pango/break.c (pango_default_break): Only reset the word 
	type to WordNone at a word end if it is not also a word 
	start. Otherwise both 't' and 'e' are classified as word 
	start in '123test'.  (#122754, Hidetoshi Tajima)
	
Tue Sep 23 19:43:05 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-context.c (itemize_state_add_character): Don't
	break runs when we hit neutral characters.

Tue Sep 23 18:03:57 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-engines.[ch] pango/pango-engines-private.h: 
	Modules now declare a list of scripts that they cover instead of a
	list of code point ranges. Also, there is now a ->covers() virtual
	function that allows a module to decide live whether the font
	covers a particular codepoint; remove old get_coverage() method.

	* pango/pango-fontset.[ch]: Add a foreach() function to 
	iterate over all the fonts in a fontset (with a true
	return stopping iteration).

	* pango/pango-context.c: Complete rewrite using script-run
	information to improve language tags. Switch to an approach
	where we handle one run at a time rather than computing
	information for each character individually then later
	breaking the result into runs.
	
	* pango/pango-fontset.[ch]: Switch over to using
	pango-impl-utils.h.

	* modules/basic/basic-x.c pango/pangox-fontmap.c: Adapt to
	the change from get_coverage => covers.

	* pango/pango-modules.h pango/modules.c: Switch PangoMap
	over to being based on script rather than being based
	on codepoint. Remove the no longer needed pango_map_get_entry().

	* pango/modules.c: Handle new script-based modules.

	* pango/pango-fc-fontmap.c pango/pango-win32-fontmap.c 
	pango/pang-fontmap.[ch]: Add a shape_engine_type field
	to PangoFontmapClass, pango_font_map_get_shape_engine_type();
	this allows generic code to find a shaper for a particular
	fontmap.

	* pango/pango-script.[ch]: Add pango_script_get_sample_language(),
	pango_language_includes_script(); functions for determining
	the relationship between scripts and language.

	* tools/gen-script-for-lang.c: Modify to spit out a
	useful table.

	* pango/pango-script-lang-table.h: Version of table
	generated from current fontconfig data.

	* pango/pangox.c: Remove complicated code to compute
	coverages; no longer useful now that we just have
	the basic shaper as a legacy thing.

	* modules/*/*.c: Adapt to identifying shape engines
	by language range.

	* modules/thai/thai-fc.c modules/thai/thai-shaper.[ch]:
	Remove now unused "has_glyph" function and XTIS support.

	* modules/thai/thai-fc.c: Handle non-Thai characters
	as well, since the Thai module now gets spaces,
	punctuation, and so forth.

Mon Sep 15 17:16:59 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/fterrcompat.h: Fix gcc-3.3 versions of 
	macros to have the right return value.

Mon Sep 15 17:07:58 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/Makefile.am: Add property dependencies on mini-fribidi
	and opentype convenience libraries.

Tue Sep  9 12:21:02 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pangofc-fontmap.c (pango_fc_font_description_from_pattern): 
	Fix a g_assert() with a side-effect. (Maybe #121742?)

Mon Sep 15 15:48:25 2003  Owen Taylor  <otaylor@redhat.com>

	* examples/Makefile.am examples/argcontext.c examples/argcontext.h:
	Borrow argument parsing code from GDK.

	* examples/pangoft2topgm.c: Use argcontext.[ch]. Add options
	--header to display options in a header in the image, --text
	to pass the text on the command line, --width to set a 
	wrap width. Add autoconversion to non-PGM output formats
	via 'convert' for  --output="foo.png" etc.

2003-09-12  Matthias Clasen  <maclas@gmx.de>

	* pango/pango-context.c (pango_context_set_font_map) 
	(pango_context_new): Document these funcions as backends-only, and 
	explain how to obtain initialized contexts.  (#121881, Martin Pool)
	
Tue Sep  9 12:17:07 2003  Owen Taylor  <otaylor@redhat.com>

	* tools/Makefile.am (EXTRA_DIST): Remove reference
	to now-gone make-table.sh (#121393, Josh Beam)

2003-09-02  Noah Levitt  <nlevitt@columbia.edu>

	* tests/.cvsignore:
	* tests/Makefile.am:
	* tests/pangorc: Fix tests so that can be run before "make install"
	has been. (#119831)

Mon Aug 25 10:17:21 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/ftxgsub.c (Lookup_ChainContextSubst3)
	* pango/opentype/ftxgpos.c (Lookup_ChainContextPos3):
	Fix problems where the coverage wasn't being checked
	for the first input glyph. (#118639, Kailash C. Chowksey)

Mon Aug 25 10:11:59 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/Makefile.am (EXTRA_DIST): add testfonts.c to
	EXTRA_DIST until bug #104151 is sorted out.

Sun Aug 24 12:35:25 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/querymodules.c: Remove a stray ; (#120528,
	Mehran Mehr)

Fri Aug 22 18:09:52 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/fterrcompat.h: Add some macro definitions
	for gcc-3.3 that suppress the bogus strict-aliasing 
	warnings.

	* pango/pango-utils.c (read_config_file): Use 
	g_hash_table_new_full() to simplify code and fix
	gcc-3.3 warnings.

	* pango/pangox-fontmap.c (pango_x_real_get_coverage_win)
	* pango/querymodules.c (query_module): Suppress gcc-3.3
	warnings.

	* pango/modules.c (pango_find_map): Fix warning from
	missing declaration of pango_module_get_type().

	* pango/pango-context.c/pango-engine.c: Fix name confusion
	for pango_get_fallback_shaper().

Fri Aug 22 17:29:42 2003  Owen Taylor  <otaylor@redhat.com>

	* examples/Makefile.am (pango.modules): Add a dependency
	on pango-querymodules... Really needs to depend on the
	modules too, but this at least will reduce the chances
	of it not getting rebuild when necessary.

Thu Aug 21 00:29:46 2003  Soeren Sandmann  <sandmann@daimi.au.dk>

	* pango/pangofc-fontmap.c (pango_fc_face_get_type): Remove
	ABSTRACT from g_type_register_static() call

2003-08-20  Noah Levitt  <nlevitt@columbia.edu>

	* configure.in: Bump version to 1.3.0.

Fri Aug 15 16:34:14 2003  Owen Taylor  <otaylor@redhat.com>

	* configure.in: get the cflags for gmodule-2.0 as
	well as gthread-2.0. (#119953, Benedikt Spranger)

2003-08-14  Noah Levitt  <nlevitt@columbia.edu>

	* docs/tmpl/main.sgml:
	* pango/break.c:
	* pango/pango-break.h: Add backspace_deletes_character to
        PangoLogAttr. (#114483)

Thu Aug 14 10:41:21 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/modules.c (init_modules): Call g_type_init()
	(#119830, Noah Levitt)

2003-08-11  Matthias Clasen  <maclas@gmx.de>

	* acinclude.m4: Copy newer versions of JH_CHECK_XML_CATALOG and
	JH_PATH_XML_CATALOG from gtk-doc to enable configuring without
	xmlcatalog in PATH.  (#119115) 

Fri Aug  8 12:59:42 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pangoft2-fontmap.c (pango_ft2_font_map_default_substitute):
	Move DPI substitution before FcDefaultSubstitute so
	it actually works.

Fri Aug  8 11:45:15 2003  Owen Taylor  <otaylor@redhat.com>

	* examples/pangoft2topgm.c: Replace --family/--scale
	options with a single --font

Fri Aug  8 11:33:24 2003  Owen Taylor  <otaylor@redhat.com>

	* examples/pangoft2topgm.c: Add option to run 'display'
	on the output as well as/instead of specifying output
	file name.

Fri Aug  8 10:33:31 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pangoft2.h: Deprecate pango_ft2_get_context(),
	pango_ft2_font_map_for_display(), pango_ft2_shutdown_display();
	the explicit 

	* pango/pangoft2-fontmap.c (pango_ft2_shutdown_display):
	Add docs about deprecations.

	* examples/Makefile.am (INCLUDES): Add -DPANGO_DISABLE_DEPRECATED

	* examples/pangoft2topgm.c: Fix deprecated usages; add
	--dpi and --markup options. Improve error handling.

Fri Aug  8 10:03:03 2003  Owen Taylor  <otaylor@redhat.com>

	* examples/pangoft2topgm.c: Get rid of a bunch of 
	leftovers from the conversion from viewer; add
	--waterfall to create a waterfall output at different
	sizes, and --margin to set the margin.

2003-08-05  Tor Lillqvist  <tml@iki.fi>

	* modules/basic/basic-win32.c (text_is_simple): New function. Uses
	the Uniscribe ScriptIsSimple() function to check if Uniscribe
	shaping is needed for a piece of text.

	(basic_engine_shape): Use it, to avoid calling Uniscribe to shape
	non-complex text. Produces dramatic speedup according to tests by
	Hans Breuer.

	(init_uniscribe): No need for the PANGO_WIN32_NO_UNISCRIBE
	environment variable any longer.

Mon Aug  4 01:12:35 2003  Soeren Sandmann  <sandmann@daimi.au.dk>

	* tools/gen-script-for-lang.c (get_script_name): Fix C99 variable
	declaration.

Sun Aug  3 18:37:46 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pangofc-font.c (get_face_metrics): Fix sign 
	of metrics->descent.

	* pango/pango-engine-private.h: fix include (Noah Levitt)

Sat Aug  2 23:19:16 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-engine.[ch] modules/*/*-{fc,win32,x}.c
	pango/modules.c pango/break.c pango/pango-context.c
	pango/pango-layout.c pango/pango-modules.h 
	pango/querymodules.c pango/shape.c: Make 
	PangoEngine{,Lang,Shape} GObjects, and use a
	GTypeModule-based module-loading system closely based
	on the one used for GtkIMContext and GtkThemeEngine.

	* pango/pango-impl-utils.h: OK, I'm tired of typing
	in get_type() functions.

	* pango/pango-script.[ch] pango/pango-script-table.h
	tests/testscript.c tools/gen-script-table.pl: Add port
	of script-range code from ICU in preparation for future
	use. (#91542)

	* tools/gen-script-for-lang.c: Utility program to determine
	the script for each fontconfig .orth file.

	* docs/tmpl/{scripts.sgml,pango-engine-lang.sgml,
	pango-engine-shape.sgml} docs/pango-sections.txt docs/pango-docs.sgml:
	Redo to go along with the above changes.

	* configure.in: chmod +x tests/runtests.sh

2003-08-03  Noah Levitt  <nlevitt@columbia.edu>

	* pango/Makefile.am (libpangoxft_1_0_la_DEPENDENCIES): Really make
	pangoxft depend on pangoft2. (#119024)

Sat Aug  2 14:33:28 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/Makefile.am (libpangoxft_1_0_la_LIBADD): Make
	pangoxft depend on pangoft2.

	* pango/pangofc-fontmap.[ch]: Make pangofc-fontmap.cI
	into a real base class.

	* pango/pangofc-font.[ch]: Move some of the pangoxft/
	pangoft2 implementation here.

	* pango/pangoft2.c pango/pangoft2-fontmap.c
	pango/pangoft2-private.h pango/pangoxft-font.c
	pango/pangoxft2-fontmap.c pango/pangoxft-private.h: Adapt
	to the new scheme

	* modules/*/Makefile.am Modules/*/*/*-fc.c: Don't build
	separate FT2 and Xft shapers, just build one Fc shaper.

	* docs/pango-sections.txt docs/pango-docs.sgml
	docs/tmpl/pangofc-font{,map}.sgml: Basic docs for
	the new stuff.

	* configure.in: Up pango_module_version to 1.4.0.

Sat Aug  2 14:18:20 2003  Owen Taylor  <otaylor@redhat.com>

	* modules/hangul/Makefile.am (EXTRA_DIST): Remove some
	leftovers.

Sat Aug  2 14:10:31 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/Makefile.am pango/pango-intset.[ch] pango/pango-indic.[ch]: 
	Remove.
	
	* pango/pangox.c (pango_x_apply_ligatures): Make a noop, 
	remove associated code.

	* pango/pangox-fontmap.c pango/pangox.[ch]: Deprecate everything.

Sat Aug  2 13:17:45 2003  Owen Taylor  <otaylor@redhat.com>

	* configure.in
	modules/arabic/{Makefile.am arconv.[ch],langboxfont.[ch],
	mulefont.[ch],naqshfont.[ch],arabic-x.c}
	modules/hangul/{Makefile.am,hangul-x.c,tables-johabfont.i,
	tables-ksc5601.i}
	modules/hebrew/{Makefile.am,hebrew-x.c}
	modules/indic/{Makefile.am,*-x.c}
	modules/tamil
	modules/thai/{Makefile.am,thai-x.c}:
        Remove old X font shapers.

Sat Aug  2 16:40:19 2003  Soeren Sandmann  <sandmann@daimi.au.dk>

	Add API to kern a complete glyph string. Remove API to kern
	individual glyph pairs.

	* modules/basic/basic-fc.c (basic_engine_shape): use
	pango_fc_font_kern_glyphs() instead of pango_fc_font_get_kerning().

	* pango/pangoft2.c (pango_ft2_font_real_kern_glyphs): add this
	function, remove pango_ft2_font_real_get_kerning().

	* pango/pangoxft-font.c (pango_xft_font_real_kern_glyphs): add
	this function, remove pango_xft_font_real_get_kerning().

	* pango/pangofc-font.c (pango_fc_font_kern_glyphs): new
	function. Remove pango_fc_font_get_kerning().

	* pango/pangofc-font.h: remove pango_fc_font_get_kerning(), add
	pango_fc_font_kern_glyphs().

Tue Jul 29 09:58:13 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/ftxgdef.c (Check_Property): Rewrite
	handling of IGNORE_SPECIAL_MARKS to be properly
	"ignore marks of attachment type different than
	specified. (#118456, Kailash C. Chowksey)

Sat Jul 26 09:41:22 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/ftxgsub.c (Lookup_LigatureSubst):
	Revert back out the FreeType patch preventing
	ligatures of not-originally adjacent glyphs;
	it doesn't work for all scripts. (#118472,
	Kailash C. Chowksey)

Sat Jul 26 22:30:59 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/ftxgsub.c (Lookup_ChainContextSubst{1,2,3}):
	Check for lookahead glyphs in the right place. (Patch
	from Kailash C. Chowksey, #116860)

	* pango/opentype/ftxgpos.c (Lookup_ChainContextPos{1,2,3}):
	Same fix here.

Sat Jul 26 22:12:46 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/ftxgsub.c (Do_String_Lookup,
	TT_GSUB_Apply_String): Fix return value to only
	contain TTO_Err_Not_Covered if *no* lookups
	matched. Fix memory leaks on error in Apply_String().

Sat Jul 26 22:09:44 2003  Owen Taylor  <otaylor@redhat.com>

	* modules/indic/indic-ot.c (indic_ot_reorder): 
	Fix problem where NULL mpreFixups wasn't getting
	returned properly.

Sat Jul 26 21:06:26 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/ftxgsub.c (Load_EmptyOrClassDefinition):
	Fix confusion between boolean and FT_Error return.
	(GSUB equivalent of fix for #108358)

Sat Jul 26 10:52:20 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/ftxgpos.c (Lookup_ContextPos2): 
	* pango/opentype/ftxgsub.c (Lookup_ContextSubst2): Move
	allocation afer initial checks, fixing memory leak.

	* pango/opentype/ftxgsub.c (Lookup_ChainContextSubst2): 
	Fix some more error return memory leaks that weren't
	fixed in the Qt changes.

Sat Jul 26 10:43:20 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/ftxgsub.c pango/opentype/ftxgpos.c:
	Fix various memory leaks from error returns that should 
	have been jumps to cleanup blocks. (From Qt, Lars Knoll)

Sat Jul 26 10:30:24 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/ftxgpos.c: Fix additional places where 
	TTO_Err_Not_Covered wasn't considered a successful return 
	from Get_Class. (From Qt, Lars Knoll)

Sat Jul 26 09:41:22 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/ftxgsub.c (Lookup_LigatureSubst):
	If applying a ligature lookup makes adjacent two glyphs
	that were not originally adjacent, avoid making
	subsequent ligatures between those glyphs.
	(From FreeType, Werner Lemberg, 2001-08-22, 2001-08-23)

Sat Jul 26 09:16:57 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/ftxgpos.c pango/opentype/ftxopen.c:
	Fix some FreeType1 variable declarations that snuck
	in from the last commits (Christophe Fergeau, 
	#118363)

Fri Jul 25 23:38:07 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/ftxgpos.c pango/opentype/ftxgsub.c:
	OpenType-1.4 update: backtrack information is stored with the
	item closest to the input first (From FreeType,
	Werner Lemberg,	2002-09-26)

Fri Jul 25 23:07:06 2003  Owen Taylor  <otaylor@redhat.com>

	Update of GPOS and GSUB support to OpenType 1.3 
	(From FreeType, Werner Lemberg,	2001-08-08)

	* pango/opentype/ftxopen.h: Add RIGHT_TO_LEFT LookupFlag

	* pango/opentype/ftxgpos.c (GPOS_Instance): Add 'first'
	member to mark the beginning of a chain of cursive connections.
	
	* pango/opentype/ftxgpos.c (Do_String_Lookup): If the
	RIGHT_TO_FLAG flag is set, shift cursive chain up so
	last glyph is on the baseline.

Fri Jul 25 22:59:13 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/ftx{gpos,gsub}.h pango/opentype/ftxgdef.c: 
	Add GPOS_LOOKUP_EXTENSION, GSUB_LOOKUP_EXTENSION, which
	allow lookup information to be stored at 32-bit offets
	via a double indirection. (From FreeType, Werner Lemberg,
	2001-08-08)
	
Fri Jul 25 22:25:48 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/ftxgsub.c (Lookup_ContextSubst2,
	Lookup_ChainContextSubst2): Fix a couple of
	places where TTO_Err_Not_Covered wasn't considered
	a successful return from Get_Class -- it means
	use class index 0. (From FreeType, Werner Lemberg,
	2001-08-06)

Fri Jul 25 20:12:00 2003  Owen Taylor  <otaylor@redhat.com>

	Improvements to OpenType-dumping code, based on
	changes in Qt by Lars Knoll.

	* pango/opentype/ottest.c: Tweak the debugging output,
	suppress some warnings.

	* pango/opentype/disasm.c: Add support for 
	GSUB Context/Chain GPOS MarkBase lookups, improve 
	output in various ways.

Fri Jul 25 12:07:21 2003  Owen Taylor  <otaylor@redhat.com>

        * modules/indic/mprefixups.[ch] modules/indic/indic-ot.[ch]
        modules/indic/indic-fc.c: Port pre-base-mantra
        fixup code from ICU, as needed for Tamil and Malayalam.
        (Based on patch from Sivaraj Doddannan, #111166)

Fri Jul 25 11:06:14 2003  Owen Taylor  <otaylor@redhat.com>

	* modules/indic/indic-ot.[ch]: Port of some fixes from
	ICU.
	
	   "Fixed problems w/ backing off the front of a syllable if 
	    all consonants have post-base form... Fix tag list for base 
	    consonant so that it doesn't have 'pstf'""

	Based on patch from Taneem Ahmed (#118297)

2003-07-25  Noah Levitt  <nlevitt@columbia.edu>

	* docs/tmpl/engines.sgml:
	* docs/tmpl/glyphs.sgml:
	* docs/tmpl/main.sgml: Get rid of explicit tables detailing the
	members of structs, use the automatic things instead. (#117857)

2003-07-25  Sven Neumann  <sven@gimp.org>

	* pango/pangoft2.c (pango_ft2_render_layout_line): removed
	redundant call to pango_layout_line_get_extents() (#116822).

	* pango/pangoft2.c (pango_ft2_render): fixed source bitmap offset
	for the monochrome case; some code cleanup (#116837).

Thu Jul 24 18:03:32 2003  Owen Taylor  <otaylor@redhat.com>

	* modules/*/Makefile.am: Remove leftover FRIBIDI_LIBS
	reference. (Pointed out by Sven Neumann)

Thu Jul 24 17:06:38 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-item.c (pango_item_copy/free): Handle
	NULL item->analysis.font. (#114576, Morten Welinder)

Thu Jul 24 17:04:21 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/pango-ot-ruleset.c (pango_ot_ruleset_shape): 
	Fix uses of g_assert() around statements with side effects.
	(#115498, patch from David Cuthbert)

Thu Jul 24 16:40:12 2003  Owen Taylor  <otaylor@redhat.com>

	* configure.in tests/runtests.sh.in: Generate
	runtest.sh so we can use ECHO_C, ECHO_N, SHELL
	(#114944)

Thu Jul 24 15:55:31 2003  Owen Taylor  <otaylor@redhat.com>

	* configure.in: Clean up checks for usp10.h

	* configure.in: Remove configure option for XftConfig
	location.

	* acconfig.h: Remove, not needed with autoconf-2.5x.
	(#114916, Tony Graham)

Thu Jul 24 15:37:16 2003  Owen Taylor  <otaylor@redhat.com>

	* configure.in pango/Makefile.am pango.pc.in: Remove
	vestiges of support for external fribidi library.

Thu Jul 24 15:09:22 2003  Owen Taylor  <otaylor@redhat.com>

	* configure.in examples/Makefile.am examples/viewer-qt.{cc,h}:
	Remove Qt-based example; it was only testing the obsolete
	pango-x backend, and was causing more problems for people
	trying to configure Pango then it was worth.

	* examples/viewer.c: Remove obsolete test case from CVS.

Thu Jul 24 15:02:56 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/glyphstring.c (pango_glyph_string_get_logical_widths): 
	Fix up right-to-left case. (Based on patch from
	Damon Chaplin, #117325)

Thu Jul 24 14:35:48 2003  Owen Taylor  <otaylor@redhat.com>
 
 	* pango/pango-utils.c (pango_language_matches): Increment
 	past the ';' for a list with multiple elements. (#117180,
 	John Finlay)
 
2003-07-20  Hans Breuer  <hans@breuer.org>

	* pango/makefile.msc : updated to generate libtool
	compatible dll names, define the right PANGO_MODULE_PREFIX,
	pangoft2 still not build with msvc

	* module/basic-win32.c : some #ifdef's for missing
	LANG_* constants to make it compile with msvc50

	* pango/pango.def : updated externals

2003-06-25  Matthias Clasen  <maclas@gmx.de>


	* pango/pango-layout.c: 
	* pango/pango-tabs.c: 
	* pango/pango-attributes.c: 
	* docs/tmpl/layout.sgml: 
	* docs/tmpl/text-attributes.sgml: Doc markup and typo fixes.

2003-06-17  Matthias Clasen  <maclas@gmx.de>

	* docs/Makefile.am: Add rule to regenerate man pages from 
	Docbook.
	(man_MANS): Add pango-querymodules.1.
	(content_files): Add pangoe-querymodules.xml.

	* docs/pango-querymodules.xml: New refentry.

	* docs/pango-querymodules.1: Man page generated from the .xml source.

	* docs/pango-docs.sgml: Include pango-querymodules.xml.

	* acinclude.m4 (JH_PATH_XML_CATALOG, JH_CHECK_XML_CATALOG): New
	macros to check for XML catalog contents and path, borrowed from
	gtk-doc. 
	
	* configure.in: New option --enable-man to enable regeneration of
	man pages from Docbook, if the necessary tools are found.

	* docs/pango-docs.sgml: Add an autogenerated index.

2003-06-13  Tor Lillqvist  <tml@iki.fi>

	* pango-zip.sh.in (DLLDIR): libtool 1.5 installs DLLs in the bin
	directory, so look there, too. Include the gtk-doc directory.

Thu Jun  5 14:53:40 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-layout.c (pango_layout_move_cursor_visually):
	Fix bug in determining when we cross line boundaries.
	(#103421, Matthias Clasen)

Wed Jun  4 14:32:47 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/glyphstring.c (pango_glyph_string_extents_range): 
	Improve handling of empty ink rectangles; rework for
	simplicity. (#103662)

2003-06-04  Tor Lillqvist  <tml@iki.fi>

	* modules/thai/thai-x.c: Need config.h here, too, for
	HAVE_X. Thanks to Patrick Welche.

Mon Jun  2 10:43:15 PDT 2003 Keith Packard <keithp@keithp.com

	* pango/pangoxft-font.c (pango_xft_font_real_get_kerning):
	was returning with FT_Face locked. (#114226)

Mon Jun  2 12:10:11 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-glyph-item.c (pango_glyph_item_apply_attrs):
	Don't put statements with side-effects inside g_assert()!
	(#114137, Jeff Waugh)

2003-05-30  Tor Lillqvist  <tml@iki.fi>

	* pango/pangoft2.def: Add pango_ft2_font_map_set_default_substitute.

Thu May 29 20:05:45 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-glyph-item.c: Fix a stupid bug in the
	shortcircuit case.

Thu May 29 18:49:00 2003  Owen Taylor  <otaylor@redhat.com>

	* modules/indic/indic-fc.c: Use the correct tags at
	the GPOS stage, taking into account changes during
	the GSUB stage. (#112433)

Thu May 29 18:37:58 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-glyph-item.c (pango_glyph_item_apply_attrs):
	When applying attribute to a glyph item, handle attributes
	that split clusters by giving the cluster all the attributes
	that apply to it. (Previously caused a crash, #104976
	Taneem Ahmed, Sunil Mohan Adapa)

2003-05-29  Tor Lillqvist  <tml@iki.fi>

	* acconfig.h: Add HAVE_X.

	* configure.in: Set HAVE_X.

	* modules/thai/thai-shaper.h: Don't include pangox.h unless
	HAVE_X. Also leave out the PangoXSubfont field unless HAVE_X.

	* modules/hangul/Makefile.am
	* modules/indic/Makefile.am
	* modules/thai/Makefile.am: Use -no-undefined on Windows.

	* modules/thai/thai-shaper.c: Include config.h for HAVE_X.

	* README.win32: Some minor edits.

	* pango/pango.def: Add pango_fc_* entries.

	* pango/pangoft2.def: Add some missing entries.

Wed May 28 17:43:16 2003  Owen Taylor  <otaylor@redhat.com>

	(#107630, Federic Zhang)

	* tools/compress-table.pl (convert): Make read the
	maps directly.

	* tools/make-table.pl: Remove.

2003-05-28  Sven Neumann  <sven@gimp.org>

	* pango/pangoft2.c (pango_ft2_render): added support for rise,
	strikethru and shape attributes. (#109900).

Tue May 27 18:37:44 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/mini-fribidi/fribidi.c (fribidi_analyse_string): 
	Limit the size of the buffers we alloca(). (#104328)

Tue May 27 16:51:32 2003  Owen Taylor  <otaylor@redhat.com>

	* configure.in: Clean up so that tests for Xft/FreeType
	are only run when we find fontconfig. (#112027,
	Tim Mooney)

	* README: Rewrite the text about fontconfig dependencies
	to be clearer and not to have stale links to 
	http://keithp.com/fonts/. (#112027, Tim Mooney)

Tue May 27 16:06:34 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pangox.c (pango_x_render): Patch from Morten
	Welinder to collect characters into runs of the
	same font with natural offsets before drawing them. 
	(#106892, Morten Welinder)

Tue May 27 15:01:24 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pangoxft-font.c (pango_xft_font_get_metrics): 
	Get the fontnmap for the right screen (#113452, 
	Morten Welinder)

Tue May 27 12:36:50 2003  Owen Taylor  <otaylor@redhat.com>

	* configure.in: Fix typo for FreeType dependencies
	in the enable_explicit_deps case. (#113333, James Su)

Tue May 27 12:32:43 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-context.c (pango_context_new)
	  pango/pango-layout.c (pango_context_new)
	  pango/pango-win32.c (pango_win32_font_map_for_display)
	  pango/pangox-fontmap.c (pango_x_font_map_for_display)
	  pango/pangox.c (pango_x_font_new): Use g_object_new()
	rather than g_type_create_instance() (Patch from
	Benjamin Otte, #112786)

Tue May 27 12:19:53 2003  Owen Taylor  <otaylor@redhat.com>

	* examples/pangoft2topgm.c (main): Add code to check
	for "./pangorc" so that it works uninstalled.

Fri May  2 17:20:23 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/mapping.c (pango_glyph_string_x_to_index): 
	Fix some incorrect edge cases for RTL text.
	(#102952, Padraig O'Briain)

Fri May  2 14:21:20 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-layout.c (update_run): Fix a harmless
	uninitialized memory read. (#109625, Rich Burridge)

Wed Apr 30 16:46:52 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/fonts.c (pango_font_description_hash): Hash
	case insensitively (#106942, Morten Welinder)

Tue Apr 29 18:02:31 2003  Owen Taylor  <otaylor@redhat.com>

	* configure.in: Add the fonconfig cflags/libs to 
	FREETYPE_CFLAGS/LIBS. (#111326, Noah Levitt)

	* {pango,tests,examples}/Makefile.am: Remove now
	unnecessary references to FONTCONFIG_CFLAGS/LIBS.

Thu Apr 24 19:12:05 2003  Owen Taylor  <otaylor@redhat.com>

	* autogen.sh (have_libtool): Accept libtool-1.5. (#111482)

2003-04-23  Matthias Clasen  <maclas@gmx.de>

	* docs/tmpl/glyphs.sgml: Remove outdated information about PangoGlyph.

Wed Apr 16 03:46:42 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/pango-ot-info.c (synthesize_class_def):
	More careful handling of face->charmap; if is NULL,
	try to set a unicode charmap, if that doesn't succeed,
	return. (Hopefully fixes #106550)
	
Tue Apr 15 11:49:39 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/ftxg{sub/pos}.c: When loading
	in Load_Chain{Sub,Pos}ClassRule, the limit we
	have only applies to the input ClassDef table.
	Fixes problem with Arial Unicode. Much help from 
	Noah Levitt in tracing this down.

Tue Apr 15 09:19:21 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/fonts.c (pango_font_description_set_family): 
	Free the right string.

Tue Apr 15 07:03:19 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pangofc-font.h: Always include freetype.h
	even when not ENABLE_ENGINE | ENABLE_BACKEND.

Tue Apr 15 06:57:02 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/ftxgpos.c: Fix mispelled constant
	from last commit.

Tue Apr 15 06:03:39 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/ftxgpos.c: Fix confusion between
	boolean and FT_Error return. (#108358, Noah Levitt)

	* pango/opentype/ftxopen.c (Get_Class1): index is
	allowed to be NULL. (#108358, Noah Levitt)

Tue Apr 15 05:47:35 2003  Owen Taylor  <otaylor@redhat.com>

	* configure.in: Don't look for Xft unless we found
	FreeType. (#109573)

Tue Apr 15 05:34:05 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/fonts.c (pango_font_description_set_family):
	Switch around the code so that 
	pango_font_description_set_family (desc,
	  pango_font_description_set_family (desc))
        in the case where desc->static_family is TRUE.
	(#106964, Morten Welinder)

Tue Apr 15 05:13:56 2003  Owen Taylor  <otaylor@redhat.com>

	* configure.in: Avoid complex quoting mess that
	didn't work with all shells. (#108001)

Tue Apr 15 05:00:39 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/pango-ot-info.c (synthesize_class_def): 
	Fix infinite loop in the case where the charmap contains
	a character > 65535. (#106550, Morten Welinder.)

Tue Apr 15 04:53:56 2003  Owen Taylor  <otaylor@redhat.com>

	* modules/indic/indic-ot.h (enum): Cast some enumeration
	members that are bigger than signed integers to (int) to fix
	warning on AIX. (#107924)

Tue Apr 15 04:39:48 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-coverage.c (pango_coverage_set): Fix
	off-by-one error. (#108620, Noah Levitt)

Tue Apr 15 03:54:01 2003  Owen Taylor  <otaylor@redhat.com>

	* modules/hangul/hangul-{x,fc}.c: Fix out-of-bounds read
	where the value wasn't actually used. (#106744, Morten Welinder)

Tue Apr 15 03:47:37 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-attributes.c (pango_attr_iterator_next): Return 
	FALSE, not -1 in g_return_val_if_fail(). (#107666, Morten
	Welinder.)

Tue Apr 15 00:07:21 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pangoft2.[ch]: Fix some stupid type registration/
	class size problems from last commit.

Mon Apr 14 06:02:34 2003  Owen Taylor  <otaylor@redhat.com>

	* modules/thai/{thai-fc.c,thai-shaper.c,thai-x.c}:

	* modules/*/*-{xft,x,win32.c} pango/pango-engine.h
	modules/*/Makefile.am: Switch over the way that
	module entry points work, taking advantage of the
	new automake capability for per-target CFLAGS for
	shared sources.

	* pango/pangofc-font.[ch] pango/pangoxft-font.c
	pango/pangoft2.c: Add a base class for
	PangoXft and PangoFT2 font classes so code can
	be shared between FT2 and Xft backends.

	* configure.in modules/*/Makefile.am
	modules/{arabic,basic,hangul,hebrew,indic,thai}: Move
	*-xft.c to *-fc.c and share between Xft and FT2 backends;
	adds FT2 backend capabilities for hangul/indic/thai.

	* pango/pangoxft.h pango/pangoft2.h: Deprecate
	APIs that moved into PangoFcFont

	* modules/basic/basic-fc.c (set_glyph): Add kerning
	handling from FT2 backend.

2003-04-03  Sven Neumann  <sven@gimp.org>

	* pango/pangoft2.c (pango_ft2_font_get_face)
	(pango_ft2_font_render_glyph): disable antialiasing if requested.
	Fixes bug #109370.

	* pango/pangoft2.c (pango_ft2_render): fixed rendering of
	monochrome bitmaps.

2003-04-02  Sven Neumann  <sven@gimp.org>

	* pango/pangoft2.c (pango_ft2_render_layout)
	* pango/pangowin32.c (pango_win32_render_layout)
	* pango/pangox.c (pango_x_render_layout): use a PangoLayoutIter to
	iterate over the lines and let render_layout_line() do the actual
	rendering. Fixes bug #105292.

2003-03-28  Sven Neumann  <sven@gimp.org>

	* pango/pangoft2-fontmap.c
	* pango/pangoxft-fontmap.c: fixed typos in inline docs.

2003-03-09  James Henstridge  <james@daa.com.au>

	* autogen.sh: make similar changes to the ones on glib head (call
	gtk-docize, etc).

	* configure.in: move some calculations into M4 macros, rather than
	calculating them when configure runs.
	Use AC_HELP_STRING where appropriate.
	Replace gtk-doc checks with a call to GTK_DOC_CHECK.
	Replace AC_OUTPUT_COMMANDS() call with a number of calls to
	AC_CONFIG_COMMANDS (once per created file).
	Get rid of the "chmod +x pango-config" bit, because there is no
	pango-config anymore.

	* Makefile.am: get rid of custom distcheck rule, and set
	DISTCHECK_CONFIGURE_FLAGS, which is equivalent.
	Use += to select which .pc files to install.

	* pango/Makefile.am: Add rules to rebuild module-defs* files, and
	remove them on clean.
	Reorder so that rules related to each individual library are next
	to each other.
	Use BUILT_SOURCES for built sources.

	* pango/opentype/Makefile.am: don't use STRIP_BEGIN/STRIP_END.

	* modules/*/Makefile.am: simplify module makefiles through use of
	+=, and regularise them a bit (fixed a few bugs in the process).

	* docs/Makefile.am: remove common rules, and instead include
	gtk-doc.make.

	* examples/Makefile.am: add pango.modules to CLEANFILES.

	* tests/Makefile.am: remove temporary files on clean.

Mon Feb 17 13:06:39 2003  Owen Taylor  <otaylor@redhat.com>

	* configure.in **/Makefile.am: Add an --enable-debug
	configure argument defaulting to 'yes' for unstable
	releases and 'minimum' for stable releases. 
	For minimum, -DG_DISABLE_CAST_CHECKS.

	* pango/pangofc-fontmap.cI pango/pangoft2-fontmap.c
	pango/pangoxft-fontmap.c: Add caching of fontsets
	(#104495, initial patch and review by Soeren Sandmann)

	* pango/pangofc-fontmap.cI pango/pangoft2-fontmap.c
	pango/pangoxft-fontmap.c pango/pangoft2-private.h
	pango/pangoxft-private.h: Remove cache of recently freed 
	fonts; not necessary now that we cache fontsets.

	* pango/pangofc-fontmap.cI (pango_fc_pattern_set_free):
	Rename from pango_fc_font_set_free to reflect
	what it actually does.
	
	* pango/pangofc-fontmap.cI pango/pangoft-fontmap.c
	pango/pangoxft-fontmap.c: Combine clear-the-cache
	functions; we didn't need separate clear-the-font-cache
	and clear-the-pattern-cache functions.

Sun Feb 16 09:10:12 2003  Chema Celorio  <chema@celorio.com>

	* pango/pangoft2.c (pango_ft2_render_layout): fix a typo
	in the @bitmap argument description. s/line/layout

Wed Feb 12 17:20:15 2003  Owen Taylor  <otaylor@redhat.com>

        * configure.in: Simplify 'test x$have_x != xfalse'
        to $have_x.

Wed Feb 12 17:17:12 2003  Owen Taylor  <otaylor@redhat.com>

	* configure.in: If --without-x is specified, don't
	try to build Xft backend either. (#105210, patch
	from Akira Tagoh)

Wed Feb 12 17:09:00 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-context.c: Fix bug where language
	tag changes were not causing the font to be
	looked up again. (bugzilla.redhat.com #84034)

Wed Feb 12 16:59:23 2003  Owen Taylor  <otaylor@redhat.com>

	* configure.in pango/opentype/fterrcompat.h README: 
	Up the FreeType version requirement to 2.0.9.
	(2.2.1 had a compilation failure with older versions,
	this catches it more cleanly, and removes some unneeded
	checks. #105302, problem reported by Will Partain.)

Wed Feb 12 16:48:46 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-layout.c (pango_layout_set_text):
	Guard against 
	pango_layout_set_text (pango_layout_get_text (layout));
	(#105612, Morten Welinder)

Wed Feb 12 16:44:05 2003  Owen Taylor  <otaylor@redhat.com>

	* examples/viewer-qt.cc: Remove call to
	QApplication::setStyle (new QCDEStyle())... didn't
	make sense and caused problems if CDEStyle wasn't
	compiled into Qt. (#105264, Andrey Panov)

Wed Feb 12 16:41:03 2003  Owen Taylor  <otaylor@redhat.com>

	* modules/hangul/Makefile.am (libpango_hangul_x_la_SOURCES): 
	Fix typo where xft_sources was used again. (#105219,
	Chris Ross)

Thu Jan 30 16:41:46 2003  Owen Taylor  <otaylor@redhat.com>

        * Makefile.am (EXTRA_DIST): Remove spec.spec.in from
        EXTRA_DIST, and from dist rules. (#102231)

	* configure.in: Don't generate pango.spec.

Tue Jan 28 18:20:45 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-coverage.c (pango_coverage_set/get): Fix 
	an off-by-one error when checking if are off the end
	of the coverage array. (#102284, Morten Welinder.)

	* pango/pango-coverage.c (pango_coverage_get/set): Add
	g_return_if_fail for index >= 0.

2003-01-29  Tor Lillqvist  <tml@iki.fi>

	* pango/pangowin32.c (pango_win32_font_calc_coverage): Break out
	of loop if char is 0xFFFF. Some fonts have tables terminated like
	this.

Tue Jan 28 15:18:24 2003  Owen Taylor  <otaylor@redhat.com>

	* autogen.sh (have_automake): Fix version in complaint
	message about automake. (#104366, Rich Burridge)

2003-01-20  Sven Neumann  <sven@gimp.org>

	* configure.in: fixed configure output which was wrong in case
	freetype is available but fontconfig isn't (bug #103917).

2003-01-17  Padraig O'Briain  <padraig.obriain@sun.com>

	* pango/fonts.c (pango_font_description_from_string): Avoid crash
	with string such as " 12" (bug #103674)

Fri Jan 10 18:56:36 2003  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/ftxgdef.c: Export TT_New_GDEF_Table
	to create an empty GDEF table.

	* pango/opentype/pango-ot-info.c: If the font doesn't
	have a class definition table, synthesize one using
	the charmap and the unicode properties of characters
	in the charmap. (Needed to make things work with various
	old Arabic fonts, such as the KACST fonts)