path: root/ChangeLog.pre-1-2

Thu Jul  6 15:24:38 2000  Owen Taylor  <otaylor@redhat.com>

	* Released 0.12

	* examples/pangox.aliases: Add clealyu fonts

        * configure.in: Use AM_PATH_GLIB_2_0()
	
	* pango-config.in: Use @FRIBIDI_LIBS@, not -lfribidi

	* pango-config.in: Fix accidental inclusion 
	-I lib/glib/include/

Mon Jul 10 10:42:42 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-utils.c (pango_split_file_list): Fix
	bug in home directory substitution.

2000-07-06  Havoc Pennington  <hp@redhat.com>

	* pango/break.c (pango_get_log_attrs): Implement this function, to
	get logical attributes without a PangoAnalysis.
	(pango_break): Fix bug in word stop location

Thu Jul  6 15:24:38 2000  Owen Taylor  <otaylor@redhat.com>

	* gdk/Makefile.am: Fix missing \ which was causing
	srcdir != builddir builds to fail.

Thu Jul  6 15:16:28 2000  Owen Taylor  <otaylor@redhat.com>

	* docs/pango-sections.txt docs/tmpl/*: Update

2000-07-03  Havoc Pennington  <hp@redhat.com>

	* pango/pango-layout.c (pango_layout_index_to_pos): Handle the
	case where the byte offset is outside the layout.

Sun Jul  2 18:06:01 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-layout.c (get_tab_pos): Fix up set_font_description()
	for tab spaces.

Sun Jul  2 17:59:56 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-attributes.[ch] (pango_attr_list_insert_before): New
	function that inserts before other attributes with matching
	start index.

	* pango/pango-layout.[ch] (pango_layout_set_font_description): Add
	the ability to set a default font description on the layout, overriding
	the font description from the context.

Sun Jul  2 17:19:11 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-types.h: Add a PANGO_PIXELS macro to convert
	from pango units to device units and round.

	* pango/pango-layout.[ch]: Add convenience functions
	pango_layout_get_pixel_extents, pango_layout_get_size,
	pango_layout_get_pixel_size pango_layout_line_get_pixel_extents.

Fri Jun 30 16:46:31 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-utils.[ch] Makefile.am: A bunch of simple functions
	for reading from files, manipulating strings as necessary for
	config files. Also, a simple gnome-config/win.ini style
	config file reader.

	* pango/modules.c: Remove DOTFILES stuff. Instead, read names
	of modules file from pangorc. (Which can be set from PANGO_RC_FILE).
	Rewrite parsing code using pango-utils.c.

	* pango/pangox-fontmap.c: Read list of files from
	PangoX/AliasFiles key. Rewrite parsing code for alias files using
	pango-utils.c.
	
	* examples/pangox.aliases: Move to new name from pangox_aliases,
	reformat using new parsing code.
	
	* examples/pangorc (AliasFiles) examples/pango-viewer: Add a
	pangorc file for in-place testing.

	* pango/querymodules.c (main): Add comment to the top of 
	the output indicating that the file should not be hand-edited.

Thu Jun 29 18:13:47 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-coverage.c: Fix various aspects of expanding
	coverage tables beyond the first 256 blocks. (Based on
	patch from ChiDeok Hwang.)

Thu Jun 29 16:35:41 2000  Owen Taylor  <otaylor@redhat.com>

	* modules/arabic/{*.c,Makefile.am}: New version from Karl
	Koehler merged with the changes for the GLib unicode functions.

Wed Jun 21 12:11:56 2000  Owen Taylor  <otaylor@redhat.com>

	* configure.in: Remove tests for libunicode

	* pango/utils.[ch]: Removed. The functions from here are now in
	GLib.

	* **.[ch]: Removed use of libunicode and utils.c in favor of
	Unicode functions in GLib. Requires latest GLib from CVS.

2000-06-14  Havoc Pennington  <hp@redhat.com>

	* pango/pango-attributes.c (pango_attr_list_copy): Function to
	copy the attribute list.

2000-06-13  Havoc Pennington  <hp@redhat.com>

	* pango/pango-layout.h: Convert PangoLayout to GObject

	* pango/pango-context.h: Convert to PangoContext to GObject

2000-06-11  Elliot Lee  <sopwith@redhat.com>

	* pango/fonts.c (pango_font_description_compare): g_strcasecmp
	returns 0 when strings are equal - negate return value.

2000-06-09  Elliot Lee  <sopwith@redhat.com>

	* pango/pango-coverage.[ch]: Return 'coverage' from
	pango_coverage_ref.

2000-06-08  Elliot Lee  <sopwith@redhat.com>

	* modules/Makefile.am: Add DOTMODULESDIR define to make it easier
	to change location of .modules files.
	* pango/modules.c: Likewise. Also scan the config directory for
	multiple config files instead of pango.modules.  Also fclose()
	opened files.

Thu Jun  8 14:43:35 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-modules.h: pango/Makefile.am: Add a new
	header pango-modules.h to export a few parts of the 
	modules API needed by code for new types of fonts.	

2000-06-08 Elliot Lee <sopwith@redhat.com>

	* pango-config.in: Include X_LIBS in libraries for 'pangox' target.

2000-06-07  Havoc Pennington  <hp@redhat.com>

	* pango/pango-attributes.c (pango_attr_iterator_copy): New
	function to copy a PangoAttrIterator.

Mon Jun  5 20:45:12 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pangox-fontmap.c (pango_x_shutdown_display): Add
	a function to free cached information for a particular
	display. (This is basically pango_x_fontmap_destroy())

	* pango/pangox.c pango/pangox-private.h pango/pangox-fontmap.c:
	Make a XFont always keep a pointer to (and ref) a fontmap.

Mon Jun  5 15:56:25 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pangox-fontmap.c (pango_x_font_map_for_display): Remove
	excessive ref.

	* pango/pangox-fontcache.c (pango_x_font_cache_unload): Fix
	problem with unloading fonts.

	* pango/pangox-fontmap.c pango/pangox-private.h pangox/pangox.c:
	Add a simple cache for PangoXFonts; get rid of the eternal caching of
	all fonts.

Wed May 31 16:11:46 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-fontmap.h (struct _PangoFontMapClass): Remove unused
	destroy vfunc.

Sat Jun  3 06:01:38  Pablo Saratxaga <pablo@mandrakesoft.com>

	* modules/thai/thai.c: added other common X11 font encoding
	names fortis-620 fonts.

Thu Jun  1 13:04:06 CEST 2000 Paolo Molaro <lupus@debian.org>

	* configure.in: look for qt also in /usr/lib/qt2.

Wed May 31 10:46:53 2000  Owen Taylor  <otaylor@redhat.com>

	* configure.in: Release 0.11

	* pango.spec.in: Add missing make command.

	* modules/basic/Makefile.am (EXTRA_DIST): Fix up extra-dist.

	* pango/Makefile.am (libpangox_la_SOURCES): Add pangox-private.h

Tue May 30 14:30:24 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/fonts.c (pango_font_description_from_string): Use g_strtod().

	* pango/fonts.c (pango_font_description_to_string): Fix bug
	where spaces where not properly inserted into font description
	string. 

	* pango/fonts.c (pango_font_get_glyph_extents): Fix some 
	1000 <=> PANGO_SCALE bugs.

	* pango/pangox-fontcache.c (pango_x_font_cache_load): Fix list
	manipulation bug.

Mon May 29 13:22:36 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pangox.c pango/pangox.h (pango_x_font_subfont_xlfd): New
	function to retrieve the XLFD for a given subfont.

Mon May 29 11:14:34 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pangox-fontcache.c (pango_x_font_cache_load): Fix bug
	in MRU list code.

	* pango/pango-layout.c (pango_layout_check_lines): Fix infinite
	loop in the case where the first item doesn't fit, but
	whitespace follows that must go onto the same line.

	* examples/viewer-qt.h: Minor changes so it compiles with
	Qt-2.0. (Though the utf8 codec in Qt-2.0 seems to be slightly
	buggy.)
	
Sun May 28 16:24:43 2000  Owen Taylor  <otaylor@redhat.com>

        * examples/Makefile.am examples/viewer-qt.cc 
	  examples/viewer-qt.h: Since we require GLib-1.3,
	and thus can no longer build the examples against
	GTK+-1.2, and since there is a nasty circular dependency
	if we build examples against GTK+-1.3, rewrite
	(optional) example program in Qt. (I wasn't going
	to do it in Xaw or straight Xlib...)
	
	* configure.in: Added checks for Qt.

	* pango/pango-layout.h: Fix constness.

Sat May 27 22:05:53 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/Makefile.am (pangoinclude_HEADERS): Install
	pango-fontmap.h.

	* pango/pangox-fontcache.c pango/pangox.h: Add a simple
	cache from XLFD => font struct.

	* pango/pango-fontmap.c: Use this when loading and unloading
	fonts.

Sat May 27 21:57:03 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-context.c (pango_context_add_font_map): 
	Ref font map.

Sat May 27 21:06:13 2000  Owen Taylor  <otaylor@redhat.com>

	* modules/thai/thai.c modules/basic/basic: 
	s/pango_font_set_data/g_object_set_qdata/

	* pango/*.c: s/pango_font_[un]ref/g_object_un[ref]

	* pango/pango-font.h fonts.c: GObject'ify PangoFont.

Sat May 27 20:36:56 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/Makefile.am configure.in: Add libgobject.

        * pango/pango-fontmap.[ch]: GObject'ify PangoFontMap. 
	(Pango now requires GLib-1.3 to compile)
	
	* pango/pangox-fontmap.c pango/pangox-private.h: Break
	the fontmap code in libpangox out into a separate file.

Tue May 23 10:32:25 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-layout.c (pango_layout_set_text): Allow -1 for
	the length.

2000-05-24  Matt Wilson  <msw@redhat.com>

	* modules/basic/basic.c (conv_8bit): use size_t for arguments to
	iconv, not int.  Fixes 64 bit platforms.

	* modules/basic/basic.c (conv_euc): likewise

Mon May 22 18:19:32 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-layout.c (process_item): Fix <, <= confusion.

Thu May 18 17:30:00 2000  Robert Brady  <rwb197@zepler.org>

	* fonts/devnag18.bdf: Fix advance widths of some glyphs.

Tue May  9 22:09:42 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-types.h (PANGO_SCALE): Change PANGO_SCALE
	from 1000 to 1024. Wee! Optimization! Actual performance
	increase is ~1-2% probably not worth keeping it 1024,
	but I'll leave it this way for a little bit. 

	* pango/pango-layout.c (pango_layout_unref): Free the 
	actual layout structure as well.

	* pango/pangox.c: Various optimizations of the code for
	looking up characters. (mark a few functions inline,
	precompute signficiant quantities)

Tue May  9 03:22:11 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-layout.c (pango_layout_check_lines): Fix
	memory leak by freeing correct list.

	* pango/pango-context.c (pango_context_get_font_description): 
	Change to return a pointer to the context's font description
	instead of a copy. Not quite 100% kosher but a lot 
	more efficient than the previous. (Should we just refcount
	font descriptions and get it over with?)

Mon May  8 16:39:48 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-layout.c (free_run): Call pango_item_free
	to free items properly including attributes.

Mon May  8 16:19:22 2000  Owen Taylor  <otaylor@redhat.com>

	* modules/thai/* modules/Makefile.am configure.in:
	Add a simple Thai shaper. (Reasonably complete but
	intended mostly for an example for the shape docs
	right now.)

	* pango/pangox.h (PANGO_X_GLYPH_INDEX): Protect
	arguments to macros.

Sun May  7 06:15:34 2000  Owen Taylor  <otaylor@redhat.com>

	* modules/basic/basic.c (basic_engine_shape): When
	handling overstrikes, try to guess a bit better
	how overstrike glyphs are positioned in the font.
	(Now works with more of glyphs from clearlyu, though
	not the Hebrew accents in that font)

	* examples/HELLO.utf8: Insert tab characters to 
	keep the columns in the right order for either
	global direction. Insert left-to-right marks in
	a few places to keep leading and trailing punctuation
	in the right place.

	* modules/basic/basic.c (basic_engine_shape): Don't
	show RLM and LRM

	* pango/glyphstring.c (pango_glyph_string_extents): Use
	the logical width set in the glyph string rather than 
	that from the font's metrics.

	* pango/pangox.c (pango_x_render): Treat glyph index
	0 as special - representing invisible, 0 size
	character. We need this sometimes, and it is
	easier and faster to have this special case
	than to shape a space.

	* pango/pango-context.c (pango_itemize): Put
	tabs into separate items. (Sort of lame hack,
	we do this to make line breaking with tab
	handling simpler)

	* examples/viewer.c (checkbutton_toggled): Notify
	all the layouts that the context has changed so 
	the RTL base dir change actually takes effect.

Fri May  5 18:56:45 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/break.c (pango_break): Add ZWS to hacky 
	break algorithm.

	* modules/basic/basic.c (basic_engine_shape): Special
	case zero-width-space as a temporary hack. (What's the
	right solution?)

	* modules/basic/tables-big.i: Added support for TIS-620
	encoding.

	* configure.in pango/modules.[ch] pango/Makefile.am
	modules/**: First stab at support for linking modules
	directly into Pango. Add a --with-included-modules=
	flag that causes the specified modules to be built
	as convenience libraries and linked directly into
	libpangox. 

Tue May  2 22:59:52 2000  Owen Taylor  <otaylor@redhat.com>

	* modules/basic/basic.c: Get rid of link list of masks
	in cache structure in favor of an array. (This is
	easy to do now since we already have linear indices
	for the masks from the new table format.)

	* pango/modules.c pango/pango-context.c pango/pangox.c:
	Modify _pango_find_map() to take quarks for the
	engine type and render type instead of strings. 
	Get rid of the map hash table in favor of a GList
	with the most recently used map at the beginning.

	* pango/modules.[ch] pango/pango-context.c pango/pangox.c:
	Add some utility functions for getting the engine 
	for a particular character in a map. Using modules.c
	knowledge of map structure, this allows us to save
	a bunch of useless strcmps.

	* pango/pango-context.c (add_engines): Remove unused
	lookup of shape mask.

	* modules/basic/tables-{small,big}.i modules/basic/basic.c
	tools/compress-table.pl: Reencode mask table to avoid binary
	searches and save a bit of space.

	* modules/basic/basic.c (find_converter): Get rid
	of gratuitous use of hash tables for looking up
	iconv converters.

	* modules/basic/tables-{small,big}.i modules/basic/basic.c:
	Use conv_ucs4 instead of conv_8bit for latin-1.

	* pango/pango-layout.c: Avoid calling pango_glyph_string_extents() - 
	just add up the widths from shaping.

Tue May  2 19:16:17 PDT 2000 Manish Singh <yosh@gimp.org>

	* examples/Makefile.am: typo fix

Mon May  1 15:04:02 PDT 2000 Manish Singh <yosh@gimp.org>

	* configure.in: add support for fribidi-config (needs fribidi v0.1.10
	or higher). Also actually use the FOO_CONFIG variable filled by
	AC_PATH_PROG for --cflags and --libs.

	* examples/Makefile.am
	* pango/Makefile.am: use $(FRIBIDI_LIBS)

Mon May  1 11:58:55 2000  Owen Taylor  <otaylor@redhat.com>

	* modules/arabic/*: Misc bug fixes from Karl Koehler.

Wed Apr 26 19:55:40 2000  Owen Taylor  <otaylor@redhat.com>

	* configure.in: Add checks looking for iconv in libiconv.
	(Thanks to Ross Campbell for helping me test this
	out.)

Mon Apr 24 22:51:06 2000  Owen Taylor  <otaylor@redhat.com>

	* configure.in: Released 0.10

	* modules/arabic/*: Update from Karl Koehler, including
	support for LangBox fonts

Mon Apr 24 20:28:31 2000  Owen Taylor  <otaylor@redhat.com>

	* docs/**: Updates for recent API changes.

Mon Apr 24 18:09:29 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-layout.c (pango_layout_line_get_empty_extents): Come
	up with a reasonable guess for metrics for empty lines based
	on the font metrics.

	* modules/devanagari/devanagari.c (devanagari_engine_shape): A couple
	of trivial fixups to make things compile.

Sun Apr 23 23:33:10 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-layout.c (pango_layout_move_cursor_visually): New
	function for visual (left-right, not forward-back) cursor
	navigation within a layout.

Thu Apr 20 22:16:39 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-layout.c (pango_layout_line_x_to_index): As a hack,
	for x-positions at the edge of a line, fudge the position to be
	one before the line end (which is, for programs that don't properly
	handle the trailing flag), instead of at the end of the line.
	This works fine for whitespace-broken languages, but won't work
	right for languages that don't use whitespace to break lines.
	(GtkText* needs to keep track of whether a cursor is trailing
	or not)

	* pango/pango-layout.c (pango_layout_check_lines): Prohibit breaking
	a line at a non-whitespace -> space transition. (So that we
	never put wrap single character of whitespace at the beginning of
	a line)

	* pango/break.c (pango_break): Always allow a break before
	the first char.

	* pango/pango-layout.c (pango_layout_line_x_to_index): Remove the return
	value from the function, make it return the appropriate index
	depending on the base direction of the layoutt.

Fri Apr  7 03:08:09 2000  Owen Taylor  <otaylor@redhat.com>

	* configure.in (UNICODE_LIBS): Add back in flockfile
	check which was accidentally removed.

2000-04-21  Robert Brady  <rwb197@zepler.org>

	* modules/devanagari/dev-ligatures.h: Add some more ligature
	mappings.
	
	* modules/devanagari.c: New version, now syllable-based, with
	proper RA handling.

Mon Apr 17 12:04:20 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-layout.[ch]: Add a function pango_layout_line_get_x_ranges(),
	to allow handling selections not as attributes. Which is necessary,
	since currently setting the background/foreground results in
	splitting shaped runs.

Fri Apr 14 13:20:05 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-layout.c (pango_layout_check_lines): Fix bug with
	indent handling.

	* pango/pango-layout.c (process_item): Never break a line at
	a non-break position, even if that position ends an item.

Fri Apr 14 10:43:09 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pangox.c (pango_x_render_layout_line): Fix a missing
	PANGO_SCALE factor for UNDERLINE_SINGLE.

	* pango/pango-layout.c (pango_layout_get_cursor_pos): New function
	to determine cursor positions corresponding to a particular
	index.

Wed Apr 12 15:44:22 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-attributes.[ch]: Add PANGO_ATTR_FONT_DESC, which
	allows an entire font description to be specified as a single
	attribute, instead of as 6 separate attributes.

Wed Apr 12 13:59:22 2000  Owen Taylor  <otaylor@redhat.com>

	* configure.in modules/Makefile.am modules/devanagari/*: Added Devanagari
	shaper from Robert Brady <rwb197@zepler.org>

	* examples/HELLO.utf8: Added Hindi from Emacs 

	* examples/dev-example.utf: Some syllable strings for testing
	the Devanagari shaper.
	
	* examples/pangox_aliases: Added 
	  -*-devanagari-medium-r-normal--*-*-*-*-*-*-iso10646-dev

	* fonts/devnag18.bdf fonts/devnag.README: Devanagari font
	from http://crl.NMSU.Edu/~mleisher/devnag.html currently
	required for operation of the devanagari shaper.
	
Tue Apr  4 22:03:42 2000  Owen Taylor  <otaylor@redhat.com>

	* configure.in: Released 0.9

	* modules/arabic/arabic.c (find_unic_font): Keep on
	searching past the first iso-10646 font if the first
	font doesn't have the required ligatures.

Tue Apr  4 20:56:29 2000  Owen Taylor  <otaylor@redhat.com>

	* docs/tmpl/* docs/Makefile.am docs/pango-sections.txt
	  pango/pango-attributes.c pango/pangox.c: Doc updates.

Tue Apr  4 20:13:06 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-context.h: Add user data to PangoContext

	* pango/pangox.[ch] examples/viewer.c: Rework system for create GC's 
	so that	the necessary information is stored on the PangoContext
	instead of being passed to layout_render()

	* pango/utils.[ch] pango/pango-context.c: fribidi-0.1.9
	wants UCS-4 not UCS2; switch accordingly.

	* pango/fonts.c pango/pango-font.h pango/pangox.c: Add functions
	to get overall font metrics, possibly per-language. (Right now,
	just font ascent, descent.) The implementation of this for
	X is horribly complex.
	
Mon Apr  3 20:30:20 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/mapping.c (pango_glyph_string_x_to_index): Fix handling
	of positions at character limits.

	* modules/basic/basic.c (basic_engine_shape): Fix bug that
	was causing mirrored characters not to mirror.

Mon Apr  3 15:16:06 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/glyphstring.c (pango_glyph_string_get_logical_widths):
	Fix off-by-one error for RTL runs.

	* configure.in: Add -lglib to AC_CHECK_LIB(fribidi...)
        (How did this work?) From Matt Wilson.

	* pango/pango-layout.c (pango_layout_check_lines): Correctly deal
	with handling character offsets when breaking lines.

	* modules/arabic/arabic.c (arabic_engine_shape): Fix problem with 
	setting unknown glyph when no arabic-capable font found.

Fri Mar 31 11:29:47 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pangox.[ch] (pango_x_render_layout[_line]) examples/viewer.c: Add
	capability to render foreground / background colors. The interfaces
	here are possibly certainly not right, or convenient, but
	they should be a start.

Thu Mar 30 17:06:39 2000  Owen Taylor  <otaylor@redhat.com>

	* modules/arabic/*.[ch]: New version of Arabic module
	from Karl Koehler, supporting:

	- More extensive ligatures
	- Some Hamza handling
	- Vowel marks
	- mule-arabic font
	- LangBox font
	- Persian (farsi) (needs testing)

Thu Mar 30 16:49:06 2000  Owen Taylor  <otaylor@redhat.com>

	* modules/basic/basic.c pango/utils.c (find_converter): Use
	"UTF-8" with the dash as the charset name for utf-8. 
	(Change suggested by Adrian Havill <havill@turbolinux.co.jp>)

	* pango/pango-layout.[ch]: Add function to get logical attributes
	of the text string.

Mon Mar 13 11:47:53 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-layout.c pango/pangox.c (pango_x_render_layout): Handle right 
	alignment for width == -1, align within total width of layout.

Mon Mar 13 10:54:48 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/pango-item.[ch]: Memory management functions for PangoItem.

	* pango/*.[ch]: Random constification.
	
	* pango/pangox.c pango/pango-layout.c pango/pango-context.c:
	Add an extra_attrs field to PangoItem. Use this to handle underlining
	for PangoLayout.

	* examples/viewer.c (reload_font): Make paragraphs global
	to save the complexity of passing it around all over the place.

	* pango/pango-layout.[ch] (pango_layout_context_changed): Add
	a function to reset the layout on changes to the layout's
	context.

	* pango/pangox.c (pango_x_make_matching_xlfd): Prefer bitmap
	to scaleable if the discrepancy is < 1 pixel. (Probably not
	the ideal criterion.)

	* pango/pangox.c (pango_x_font_map_for_display): Fix resolution
	computation error.

	* pango/pango-layout.c (pango_layout_check_lines): Handle
	text with embedded newlines.

	* pango/pangox.c (pango_x_render_layout): Fix y to refer
	to the top of the layout, not the baseline of the first
	line.

	* pango/pango-layout.c (process_item): Don't wrap if width is
	set to -1.

	* Makefile.am configure.in **/*.[ch]: move libpango/ directory
	and fix all headers to install under include/pango/

Thu Mar  9 19:55:21 2000  Owen Taylor  <otaylor@redhat.com>

	* Release pango-0.8

	* docs/TEXT/coding-style: Added some notes about coding style
	within Pango.

	* modules/*.[ch]: New version from Karl Koehler adding support
	for vowels marks, better ligatures.
	
	* docs/tmpl/*: Doc updates

        * libpango/pango-layout.[ch] libpango/pangox/.[ch]: Add functions
	for handling paragraphs as 2-D objects, not simple lists of lines,
	to make things easier for people using pango-layout.
	 
        * examples/viewer.c: Simplify using the now 2-D layout-capabable
	PangoLayout.
	
	* libpango/fonts.c (pango_font_{get_coverage,find_shaper}): Allow
	NULL language tag.

	* libpango/modules.c (_pango_find_map): Fix for allowing
	NULL language tag.

Wed Mar  8 13:34:57 2000  Owen Taylor  <otaylor@redhat.com>

	* libpango/pango-layout.[ch]: First draft of highlevel
	driver. It currently only handles a paragraph as a list
	of lines, but it is probably necessary to make it handle
	2D layout for a paragraph as well

	* examples/viewer.c: Move over to new layout driver
	(much of the code moved into pango-layout.c)

	* libpango/glyphs.c libpango/pango-glyphs.h: Fixes to get_extents(),
	add pango_glyph_string_get_logical_widths.

	* libpango/pango-itemize.c: Handle 0-length text properly.

	* libpango/pangox.c: When loading particular sized fonts,
	use the original XLFD, since XFree86 doesn't handle wildcards
	in aliases properly.

	* libpango/pangox.[ch] (pango_x_render_layout_line): Add function
	to render an entire PangoLayoutLine.

	* libpango/reorder-items.c: Add a note to the effect
	that pango_reorder_items() is basically replaced by a
	similar function in PangoLayout.

Wed Mar  8 10:58:56 2000  Owen Taylor  <otaylor@redhat.com>

	* modules/arabic/arconv.c (shapecount): Fix from Karl
	Koehler to joining behavior.

	* modules/Makefile.am modules/arabic/*: Added arabic
	shaper from Karl Koehler <koehler@or.uni-bonn.de>

	* modules/basic/tables-{small,big}.i: Remove arabic
	from the ranges that the basic shaper marks as "exact".

	* examples/HELLO.utf8: Partially alphabetize, add arabic.

Mon Mar  6 21:03:28 2000  Owen Taylor  <otaylor@redhat.com>

	* libpango/pango-layout.[ch]: Started work on highlevel layout driver.

Mon Mar  6 20:55:32 2000  Owen Taylor  <otaylor@redhat.com>

	* libpango/mapping.c example/viewer.c: 
	* modules/hangul/hangul.c modules/basic/basic.c modules/tamil/tamil.c:
	
	Convert log_clusters[] use from char offsets to byte offset - should
	make it easier to have all interface deal with stuff in byte offsets.

	* libpango/mapping.c libpango/pango-glyph.h: Rename x_to_cp and cp_to_x
	to make them "member functions" of glyph_string.
	
	* libpango/pango-types.h: Add a rectangle type for use in storing
	glyph/glyph-string extents, plus macros for extracting ascent/descent.
	
	* libpango/fonts.c libpango/pango-font.h libpango/pangox.c: Virtualize
	glyph extents function into the font.

	* libpango/pangox.c modules/*/*.c examples/viewer.c: Convert over to
	new rationalized unit system - everything in 1000ths of a point
	or 1000ths of a glyph unit.

	* libpango/pango-glyph.h libpango/glyphstring.c: Add function to get
	extents of a glyph string. (We may want to fastpath the width in
	the future, since getting the width seems to be a very common 
	and time-critical operation)

Mon Feb 28 19:46:35 2000  Owen Taylor  <otaylor@redhat.com>

	* libpango/fonts.c libpango/pango-fonts.h: Add functions
	to convert font descriptions to and from human-readable
	strings.

	* examples/viewer.c: Use functions from libpango instead
	of rolling our own font-description conversion functions.

Fri Feb 25 15:04:21 2000  Owen Taylor  <otaylor@redhat.com>

	* libpango/{fonts.c,pango-font.h,pango-context.[ch],pangox.c,
	pango-attributes.c,examples/viewer.c: Add size to the 
	font description structure instead of continually passing
	it around as an extra argument.

	* libpango/pangox.c: Take screen resolution into account when
	choosing fonts, instead of assumming point == pixel.

Fri Feb 25 12:32:01 2000  Owen Taylor  <otaylor@redhat.com>

	* configure.in examples/Makefile.am: If GTK+ test fails,
	just skip the example program.

	* pango-config.in pango.spec.in: Add a simple pango-config
	script to the build. (pango-config --libs pangox really
	should add the X libraries, but we'll omit that for the
	moment.)

Sat Feb 19 18:51:35 2000  Owen Taylor  <otaylor@redhat.com>

	* libpango/pangox.c (pango_x_make_matching_xlfd): Fix problem
	  where charsets specified in alias files where being ignored
	  and treated as wildcards.

Sat Feb 19 17:46:49 2000  Owen Taylor  <otaylor@redhat.com>

	* README: Fix Dov's name.

Wed Feb 16 19:55:05 2000  Owen Taylor  <otaylor@redhat.com>

	* configure.in: Release 0.7

	* examples/Makefile.am (aliasdir): Install example
	  pangox_aliases file.

	* examples/Makefile.am (bin_PROGRAMS): Install 
	  pango-viewer.

	* docs/tmpl/*: Updated templates.

Wed Feb 16 16:39:46 2000  Owen Taylor  <otaylor@redhat.com>

	* libpango/pango-coverage.c (pango_coverage_get): Make refcounted.

	* libpango/modules.c (struct _PangoEnginePair): Since we don't
	  currently unload engines, cache loaded engines. (Not really
	  quite satisfactory, but should work OK)

	* libpango/pango-context.c (pango_context_get_font_description):
	  Added a global font description.

	* libpango/modules.c (_pango_find_map): Allow NULL
	  language tags.

	* libpango/pango-context.c (pango_itemize) examples/viewer.c:
	  Switch itemize over to take a PangoAttrList.

	* examples/viewer.c: Conform to changes in itemization interface

	* libpango/font.[ch]: Add a compare function for FontDescription

	* libpango/pango-attributes.[ch]: Change the iteration iterface
	  to be more convenient.

	* libpango/pango-context.[ch]: Add the ability to set a default font.

	* libpango/pango-context.[ch]: Take the font for itemization from
	  the attributes on the text.

        * libpango/pangox.c: Cache currently loaded fonts, and cache
	  coverages.

Tue Feb 15 02:35:56 2000  Owen Taylor  <otaylor@redhat.com>

	* docs/**: Add documentation for attributes.

	* Makefile.am libpango/pango-attributes.[ch]: Finish initial 
	  implementation of attributes APIs.

Mon Feb 14 22:04:38 2000  Owen Taylor  <otaylor@redhat.com>

	* libpango/pango-attributes.[ch]: Start of attribute lists. 

Fri Feb 11 16:04:50 2000  Owen Taylor  <otaylor@redhat.com>

        * libpango/Makefile.am: make dist fixups.
	
        * Makefile.am pango.spec.in: Add a spec file
	
	* examples/HELLO.utf8: Change Maltese to a different
	  phrase to include some unique Maltese characters.
	  (Suggestion from Steven R. Loomis)

	* libpango/Makefile.am modules/Makefile.am libpango/modules.c:
	  Move pango.modules file to /var

Thu Feb 10 23:45:49 2000  Owen Taylor  <otaylor@redhat.com>

	* docs/**: Added recent API changes.
	* libpango/pango-context.c: Doc comment fixes

	* configure.in: Add in directories from unicode-config
	when running AC_CHECK_LIB on libunicode.

Thu Feb 10 23:45:27 2000  Owen Taylor  <otaylor@redhat.com>

	* configure.in: Up version to match 0.6 release that
	was made yesterday.

	* examples/viewer.c (main): Look for fixed if sans
	isn't found as an initial font.

	* modules/Makefile.am: Add an install rule to
	run pango-querymodules.

	* modules/*/Makefile.am (module_LTLIBRARIES): Set up
	appropriate install rules.

	* libpango/Makefile.am: Break the X code out into a
	separate library.

Thu Feb 10 20:19:39 2000  Owen Taylor  <otaylor@redhat.com>

	* examples/viewer.c: Fix some runtime and compile-time warnings.

	* modules/hangul/hangul.c (hangul_engine_shape): Shape the
	  string with the unknown glyph rather than giving a warning
	  when the font doesn't have any of the necesary charsets.

Thu Feb 10 19:57:27 2000  Owen Taylor  <otaylor@redhat.com>

	* examples/viewer.c: Add style selector, rewrite family
	  selector to use list_families().

	* libpango/pango-context.[ch] libpango/pango-font.h libpango/pangox.c
	  libpango/fonts.c: Add calls to list families, modify list_fonts()
	  call to take an optional "family" parameter for the purpose of
	  listing the fonts within a family. 

Wed Feb  9 14:04:35 2000  Owen Taylor  <otaylor@redhat.com>

	* TODO: updates.

	* docs/*: Added some docs on font handling, both general
	and for X.

Tue Feb  8 15:05:17 2000  Owen Taylor  <otaylor@redhat.com>

	* libpango/pangox.c: Moved the primary size and charset matching
	inside of Pango instead of on the font server. This allows us
	to do better matching, and only scale scaleable fonts, and not
	scale bitmaps. Also, match size and charset simultaneously,
	so that we can handle the cases where all sizes are not available
	in all charsets better.

Mon Feb  7 20:27:35 2000  Owen Taylor  <otaylor@redhat.com>

	* libpango/pangox.c (pango_x_names_for_size): Start at reworking
	code to do size and charset lookups simultaneously. twill compile
	once I get home.

Mon Feb  7 16:49:32 2000  Owen Taylor  <otaylor@redhat.com>

	* examples/viewer.c (make_families_menu): Switch the option
	menu for a combo box.

	* examples/pangox_aliases: Add a demo alias file.

	* libpango/pangox.c: Add a font-alias mechanism allowing.

	* examples/viewer.c (make_font_selector): Added a spin-button for
	size.

Wed Feb  2 20:49:21 2000  Owen Taylor  <otaylor@redhat.com>

	* libpango/pangox.c (pango_x_get_unknown_glyph): Add a call to get
	a glyph for unknown an unknown char.

	* modules/basic/basic.c: use pango_x_get_unknown_glyph.

	* libpango/utils.[ch] (_pango_guchar4_to_utf8): Added util function
	for coverting wide chars to utf8.

	* libpango/pangox.c (pango_x_font_get_coverage pango_x_font_get_shaper):
	Initial implementations.

Wed Feb  2 11:12:12 2000  Owen Taylor  <otaylor@redhat.com>

        * libpango/pango-types.h: Conditionally define G_N_ELEMENTS() when
	using glib-1.3.
	
	* modules/basic/basic.c modules/hangul/hangul.c modules/tamil/tamil.c:
	Replace MEMBERS() with G_N_ELEMENTS().

        * libpango/pango-engine.h: Added a get_coverage() function
	to the PangoEngineShape vtable.
	 
	* modules/basic/basic.c modules/hangul/hangul.c modules/tamil/tamil.c:
	Added get_coverage() functions. The basic.c one is incredibly 
	inefficient (but caching may make that matter that much).
	The Hangul one needs checking.

Wed Feb  2 00:07:13 2000  Owen Taylor  <otaylor@redhat.com>

	* libpango/pango-*.h: The great header file reorganization.
	Split up roughtly by objects.

	* libpango/pango-font.h libpango/fonts.h: Add generic
	font-loading and listing interfaces.

	* libpango/pangox.c: Implement font-listing/loading interfaces
	for X.

	* libpango/pango-context.[ch]: Flesh out context structure.
	Add appropriate accesors, font loading-methods, etc.

	* libpango/pango-coverage.[ch]: Coverage map objects.

	* examples/viewer.c: First stab at adding font-selection. Majorly
	deficient for the moment until we add font lists and fallbacks
	based on coverage maps.

Thu Jan 27 16:50:51 2000  Owen Taylor  <otaylor@redhat.com>

	* docs/**: Updates to match recent API changes.

Mon Jan 17 22:03:24 2000  Owen Taylor  <otaylor@redhat.com>

	* modules/hangul/hangul.c modules/tamil/tamil.c:
	  Updated to use new X font mechanism.

	* libpango/pangox.[ch]: Misc bugfixes, no longer segfaults.

Mon Jan 17 18:29:39 2000  Owen Taylor  <otaylor@redhat.com>

	* libpango/pangox.[ch] modules/basic/basic.c: back away from
	  the strict charset model to having subfonts arbitrarily indexed. The
	  charset-index model didn't allow proper fallbacks.

	  Add a function pango_x_list_subfonts() function that lists
	  subfonts in the proper order for a given list of charsets.

	  (segfaults currently, will fix pronto)

Sat Jan 15 03:17:35 2000  Owen Taylor  <otaylor@redhat.com>

	* pango/glyphstring.c pango/mapping.c pango/pangox.c
	  modules/basic.c examples/viewer.c:

	  Switch GlyphStrings to have a single array of
	  PangoGlyphInfo instead of multiple arrays. Rename
	  PangoGlyphIndex to PangoGlyph.

Sat Jan 15 01:06:45 2000  Owen Taylor  <otaylor@redhat.com>

	* libpango/pangox.c libpango/pangox.h libpango/fonts.c
	  libpango/glyphstring.c modules/basic/basic.c:

	  Eliminate PangoCFont; For X, encode charset into upper
	  16 bits of 32 bit glyph IDs. Revise X core <=> module
	  interfaces to support this change.

	  Remove support for X_XLFD_FONT_RANGES, which has been
	  disavowed by its proponents, in favor of checking metrics
	  to figure out if the relevant characters are there.

	  Rework operation of basic module to be faster and simple.

	* modules/Makefile.am: temporarily comment out Tamil and
	  Hangul modules until I finish mucking with the
	  X font interfaces.

Fri Jan 14 12:08:43 2000  Owen Taylor  <otaylor@redhat.com>

	* examples/HELLO.utf8: Add Pango properly spelled.

	* **/Makefile.am: make dist fixes.

Thu Jan 13 17:49:45 2000  Owen Taylor  <otaylor@redhat.com>

	* TODO: Updated.

Thu Jan 13 16:57:22 2000  Owen Taylor  <otaylor@redhat.com>

	* examples/viewer.c: reindented.
	* README: updated

Wed Jan 12 16:49:03 2000  Owen Taylor  <otaylor@redhat.com>

	* Huge rename from GScript to Pango.

	* modules/tamil/* examples/muru.utf fonts/tscakaram.pcf:

	Tamil module from Sivaraj Doddannan <sivaraj@intelligroup.com> 

Mon Aug  2 18:32:59 1999  Owen Taylor  <otaylor@redhat.com>

	* configure.in: Check for libunicode.

	* examples/viewer.c libgscript/break.c
	  libgscript/itemize.c modules/basic/basic.c:

	  Use libunicode functions for conversion.

	* modules/basic/basic.c: Add support for
	  simple accent composition; fix bidi
	  swapping to correctly swap clusters
	  as a unit.

1999-07-26    <otaylor@localhost.localdomain>

	* libgscript/mapping.c (g_script_cp_to_x): Fix
	buggy algorithm.

1999-07-31  Changwoo Ryu  <cwryu@adam.kaist.ac.kr>

	* modules/hangul/Makefile.am (EXTRA_DIST): Added tables-*.i
	files.

1999-07-29  Raja R Harinath  <harinath@cs.umn.edu>

	* modules/hangul/Makefile.am (INCLUDES): Use
	-I$(top_srcdir)/libgscript.

1999-07-30  Changwoo Ryu  <cwryu@adam.kaist.ac.kr>

	* modules/hangul/*, Makefile.am, configure.in: Added the Hangul
	shaping module.

Wed Jul 28 14:45:00 1999  Owen Taylor  <otaylor@redhat.com>

	* Released version 0.4

Wed Jul 28 14:43:41 1999  Owen Taylor  <otaylor@redhat.com>

	* libgscript/reorder-items.c: Return NULL correctly.

	* libgscript/mapping.c:
	   Fixed buggy algorithm for cp to x.
	   Fixed reversed interpolation for x to cp.
	   
Wed Jul 28 14:42:40 1999  Owen Taylor  <otaylor@redhat.com>

	* libgscript/mapping.c: Fix bugs 

Thu Jul 22 09:36:08 1999  Owen Taylor  <otaylor@redhat.com>

	* Released version 0.3

Wed Jul 21 18:46:14 1999  Owen Taylor  <otaylor@redhat.com>

	* libgscript/gscriptx.c (g_script_x_extents): Fix
	same off-by-one bug here too...

Wed Jul 21 18:44:55 1999  Owen Taylor  <otaylor@redhat.com>

	* libgscript/gscriptx.c (g_script_x_glyph_extents): Fix
	an off-by-one error in computing indexes into the
	per-char information.

Tue Jul 20 20:09:09 1999  Owen Taylor  <otaylor@redhat.com>

	* docs/tmpl/engines.sgml: First pass at documenting
	 engine interfaces.

Tue Jul 20 16:10:48 1999  Owen Taylor  <otaylor@redhat.com>

	* **: Documentation improvements.

Tue Jul 20 15:05:45 1999  Owen Taylor  <otaylor@redhat.com>

	* modules/basic/{basic.c,tables-{big,small}.i}:
	 Rewrote basic module to support subset fonts meaningfully.
	 This meant revising the algorithm used to look
	 up a font for each character independently.
	 Which required aggresive caching here and in the
	 font code to give half-way decent performance.

	 Added support for ISO-10646-1 fonts.

	* libgscript/fonts.c (g_script_font_[get/set]_data): Add the
	  ability to add user data to a font.

	* libgscript/gscriptx.[ch]: Add functions to allow:
	- Querying all XLFD's matching a set of character
	  sets for a font.
	- Loading a component font with a particular XLFD.
	- Finding the range of present characters for a given XLFD.

   	  Also added tons of caching.

Wed Jul 14 19:11:41 1999  Owen Taylor  <otaylor@redhat.com>

	* libgscript/gscriptx.c (g_script_x_glyph_extents):
	Fixed min/max confusion.

Mon Jul 12 17:14:53 1999  Owen Taylor  <otaylor@redhat.com>

	* docs/TEXT/glossary (CFont): Expanded.

	* libgscript/fonts.c (g_script_cfont_unref): Fixed
	leak. (Pointed out by Raph)

	* libgscript/gscriptx.c: Handle the case where
	fontstruct->per_char == NULL.

Sun Jul 11 23:44:42 1999  Owen Taylor  <otaylor@redhat.com>

	* Made version 0.2

	* **/Makefile.am: Fixes for srcdir != builddir

Sun Jul 11 23:41:19 1999  Owen Taylor  <otaylor@redhat.com>

	* docs/tmpl/glyphs.sgml: SGML fix.

Sun Jul 11 22:53:11 1999  Owen Taylor  <otaylor@redhat.com>

	* libgscript/mapping.c: Implemented g_script_cp_to_x()
	and g_script_x_to_cp().

	* examples/viewer.c: Added clicking on a character to
	identify it as a test of the above.

	* gscript/gscript.h gscript/gglyphstring.c modules/basic/basic.c:
	Add another field into the GGlyphString which holds
	a mapping from glyphs to logical clusters.

	* libgscript/gscript.h (struct _GScriptLangRange):
	Make it start-length like everything else, not
	start-end.

Sun Jul 11 00:18:56 1999  Owen Taylor  <otaylor@redhat.com>

	* docs/tmpl/gscript-x.sgml: Fix sgml error.

Sat Jul 10 23:40:40 1999  Owen Taylor  <otaylor@redhat.com>

	* modules/basic/basic.c: Added ability to use
	multibyte character sets. (Right now, they have
	to be converted by iconv into EUC encoding, but
	that can easily be extended).

	Added simply CJK support. This really bloats and
	slows down the module because the range-based
	encoding we use to map characters onto character-sets
	wasn't designed for CJK-style charsets. But it's
	better than nothing for now.
	
	* libgscript/reorder-items.c (reorder_items_recurse): Fix
	bug with variable initialization.

	* examples/viewer.c (draw): Compute line increments.

	* libgscript/gscriptx.c (g_script_x_[glyph]_extents): Added
	logical_ascent/descent parameters.

	* examples/viewer.c: Commented

Sat Jul 10 04:35:10 1999  Owen Taylor  <otaylor@redhat.com>

	* configure.in Makefile.am: automake'd and libtoolized.
	
Sat Jul 10 00:00:00 1999  Owen Taylor  <otaylor@redhat.com>

	* It renders! Start a ChangeLog