changelog.pre-1-4

GTK+-2.0源码之pango-1.15.6.tar.gz

Tue Mar 16 11:24:46 2004  Owen Taylor  <[e-mail]>

	* === Released 1.4.0 ===

	* configure.in: Version 1.4.0, interface ago 0. Require
	glib-2.4.0.

	* NEWS: Updates.

	* README: Some updates; include details about the FreeType
	license of the OpenType code.

Thu Mar 11 17:28:06 2004  Manish Singh  <[e-mail]>

	* pango/pangofc-fontmap.c: Convert PangoStretch to and from FC_WIDTH,
	so we can actually get fontconfig to match on condensed and expanded
	versions of fonts, and have the info survive a pango_fc_face_describe
	roundtrip. Fixes #131561.

	* pango/pangox-fontmap.c: Remove unused function
	free_coverages_foreach.

Tue Mar  9 09:21:07 2004  Owen Taylor  <[e-mail]>

	* === Released 1.3.6 ===

	* configure.in: version 1.3.6, interface age 1

	* NEWS: Updates.

2004-03-05  Tor Lillqvist  <[e-mail]>

	* pango/pango.def
	* pango/pangoft2.def: Add missing entries. (#136339, J. Ali Harlow)

Fri Mar  5 14:56:57 2004  Owen Taylor  <[e-mail]>

	* modules/indic/indic-ot-class-tables.c (kndaCharClasses): Change
	U+0CC3/U+0CC4/U+0CD5 to _lm (length mark) so that they get ordered
	after the below base forms. (#118108, Kailash C. Chowksey)

2004-03-04  Tor Lillqvist  <[e-mail]>

	* pango/module-defs-win32.c.win32: Clarify comment.

2004-03-03  Hans Breuer  <[e-mail]>

	* pango/module-defs-win32.c.win32 : if PANGO_MODULE_PREFIX is 
	defined include the basic backend shaper (should have been 
	commited at 2003-12-12, too)

	* pango/makefile.msc : generate correct type for PangoFontMask
	(bug #135892, John Ehresman)
	* pango/opentype/makefile.msc : updated

	* pango/pango.def pango/pangoft2.def : more updatd externals

Wed Mar  3 16:00:10 2004  Owen Taylor  <[e-mail]>

	* configure.in: Strip out the "export-dynamic" libtool
	option from library link lines. (#124687, James Henstridge)

2004-03-03  Tor Lillqvist  <[e-mail]>

	* NEWS: Correct spelling of my name.

	* pango/Makefile.am (libpango_1_0_la_DEPENDENCIES): Add
	pango-win32res.lo. (135581, J. Ali Harlow)

	* configure.in: Move check for native Win32 (mingw) a bit
	earlier. If Win32, disable static builds (like GLib does).

	* pango/pango.def
	* pango/pangoft2.def: Add some missing symbols. (#135945, Cedric
	Gustin; #135980, J. Ali Harlow)

	* pango/pangowin32-fontmap.c (pango_win32_family_get_name): Can be
	static.

Mon Mar  1 19:24:09 2004  Owen Taylor  <[e-mail]>

	 * === Released 1.3.5 ===

	* configure.in: Version 1.3.5 (1.3.4 skipped), interface age 0.
	
	* NEWS: Update

	* modules/arabic/arabic-fc.c (arabic_engine_shape): 
	Fix a crash from left-over handling of clusters
	for non-spacing marks.

Mon Mar  1 20:32:06 2004  Tim Janik  <[e-mail]>

        * autogen.sh:
        - exit with $? instead of 1 in case of failure
        - exit with $? if ./configure failed
          (that's so autogen.sh && make lines work)
        - removed --enable-gtk-doc option
        - added $AUTOGEN_CONFIGURE_ARGS

Fri Feb 27 11:23:21 2004  Owen Taylor  <[e-mail]>
 
 	Patch from Dov Grobgeld to add auto-direction to PangoLayout
 	(more of #70451)
 
 	* examples/pangofttopgm.c: Add --no-auto-dir argument.
 
	* pango-layout.[ch]: Add pango_layout_set_auto_dir()
 	defaulting to TRUE; resolve paragraph direction within
 	a layout by propagating base direction downwards
 	from paragraph to paragraph.
 
	* pango-context.[ch]: Add pango_itemize_with_base_dir()
 	which overrides the base direction from the PangoContext.
 
Mon Mar  1 10:01:58 2004  Owen Taylor  <[e-mail]>

	* docs/tmpl/text-attributes.sgml: Document %PANGO_UNDERLINE_ERROR.

	* pango/pangofc-fontmap.c: Pango*Fc*FontmapPrivate. Make compile.

2004-03-01  Murray Cumming  <[e-mail]>

	* pango/pango-attributes.h: Removed trailing commas from the
	enums - which causes warnings that break warnings-as-errors builds.

Mon Mar  1 09:43:38 2004  Owen Taylor  <[e-mail]>

	* pango/pangofc-fontmap.c (pango_fc_font_map_finalize):
	Remove the INSTANCE_PRIVATE_DATA_WORKS #ifdefs,
	since it does work now.

Sun Feb 29 15:54:51 2004  Owen Taylor  <[e-mail]>

	* pango/pangowin32.c pango/pangox.c pango/pangoft2.c:
	Fix up off-by-one for right bound when drawing
	PANGO_UNDERLINE_ERROR.

Sun Feb 29 15:31:09 2004  Owen Taylor  <[e-mail]>

	Patch from Nicolas Setton, #114237

	* pango/pango-attributes.h pango/pango-markup.c: Add a 
	new underline type, PANGO_UNDERLINE_ERROR.

	* pango/pangowin32.c pango/pangox.c pango/pangoft2.c:
	Implement drawing of PANGO_UNDERLINE_ERROR.

	* pango/pango-layout.c (pango_layout_run_get_extents):
	Handle PANGO_UNDERLINE_ERROR.

2003-02-29  Noah Levitt  <[e-mail]>

	* docs/pango_markup.sgml:
	* docs/tmpl/text-attributes.sgml:
	* pango/pango-attributes.c:
	* pango/pango-attributes.h:
	* pango/pango-context.c:
	* pango/pango-markup.c: New attribute to turn font fallback on or off.
	(#105553)

Sun Feb 29 10:54:55 2004  Owen Taylor  <[e-mail]>

	* modules/arabic/arabic-ot.c (arabic): Add joining
	classes for new Unicode-4.0 characters U+06EE, U+06EF, U+06FF.
	(Patch by Roozbeh Pournader from #117282)

Sun Feb 29 09:25:13 2004  Owen Taylor  <[e-mail]>

	Rework opentype interfaces and other changes to make GPOS
	work for Arabic. (Most of #117282, #121060)

	* pango/opentype/otlbuffer.[ch]: OTL_Buffer that
	acts as a replacement for the separate GSUB and
	GPOS string structures and hides many of the internal
	details.

	* pango/opentype/ftxgsub.[ch] pango/opentype/ftxgpos.[ch]:
	Adapt to OTL_Buffer.

	* pango/opentype/ftxgpos.c: Redo handling of cursive
	chains so that it actually works.

	* pango/pango-ot.h pango/opentype/pango-ot-buffer.c:
	Pango wrapper around OTL_Buffer.

	* pango/pango-ot.h pango/pango-ot-ruleset.c pango/pango-ot-buffer.c:
	Split pango_ot_ruleset_shape() into pango_ot_ruleset_substitute(),
	pango_ot_ruleset_position(), make them act on
	PangoOTBuffer, add a separate pango_ot_buffer_output()
	which does the default positioning and writes to a 
	PangoGlyphString.

	* modules/arabic/arabic-fc.c modules/indic/indic-fc.c
	modules/indic/mprefixups.[ch]: Adapt to new OpenType
	interfaces; add GPOS features for Arabic.

	* pango/opentype/pango-ot-info.c: Don't derive class information
	from Unicode properties for Arabic presentation forms,
	let the shaping process derive the properties.

2004-02-28  Hans Breuer  <[e-mail]>

	* pango/modules/basic/basic-win32.c : use uniscribe_scripts instead of
	uniscribe_ranges (does show only with HAVE_USP10_H, which I don't)
	patch from J. Ali Harlow <[e-mail]>, fixes bug #135504

2004-02-28  Hans Breuer  <[e-mail]>

	* pango/pango.def : updated externals including
	patch from J. Ali Harlow <[e-mail]>, fixes bug #135518

	* pango/pangowin32-fontmap.c : implement list_sizes() and
	is_monospace() members

Fri Feb 27 14:26:34 2004  Owen Taylor  <[e-mail]>

	* modules/indic/indic-ot-class-tables.c (bengCharClasses):
	Mark BENGALI LETTER A (U+0985) and BENGALI LETTER E (U+098F)
	as consonants which gives better behavior when they
	are combined with halant, though it isn't exactly right.
	(#118299, Sayamindu Dasgupta)

Fri Feb 27 11:24:50 2004  Owen Taylor  <[e-mail]>

	* pango/mini-fribidi/fribidi.c (pango_log2vis_get_embedding_levels):
	Handle PANGO_DIRECTION_NEUTRAL.

Fri Feb 27 09:30:10 2004  Owen Taylor  <[e-mail]>

	Add some new enum and values and utilities for supporting
	automatically determined base direction. (#70451, based
	on changes by Dov Grobgeld)
	
	* pango/pango-types.h docs/tmpl/main.sgml: Add 
	PANGO_DIRECTION_WEAK_RTL/LTR, extend the docs for
	PangoDirection.

	* pango/pango-types.h pango/pango-utils.h: Move
	pango_get_mirror_char() to pango-types.h.

	* pango/mini-fribidi/fribidi.c (pango_log2vis_get_embedding_levels):
	Handle new values of PangoDirection, handle 
	PANGO_DIRECTION_TTB_LTR/RTL as aliases for PANGO_DIRECTION_RTL/LTR.

	* pango/mini-fribidi/fribidi.c pango/pango-types.h: Add
	pango_unichar_direction().

	* pango/pango-utils.c pango/pango-types.h: Add
	pango_find_base_dir()

2003-02-26  Noah Levitt  <[e-mail]>

	* pango/pangofc-fontmap.c: Use g_array_sort correctly.

Tue Feb 24 14:29:26 2004  Owen Taylor  <[e-mail]>

	* === Released 1.3.3 ===

	* configure.in: Version 1.3.3, interface age 3.

	* NEWS: Updates

2003-02-23  Noah Levitt  <[e-mail]>

	* pango/pangowin32-fontmap.c: 
	* pango/pangofc-fontmap.c:
	* pango/pango-font.h:
	* pango/fonts.c: New API pango_font_family_is_monospace. (#108728)

2003-02-23  Noah Levitt  <[e-mail]>

	* pango/fonts.c (pango_font_face_list_sizes):
	* pango/pangofc-fontmap.c (pango_fc_face_list_sizes): Handle
	NULL for sizes and n_sizes.

2003-02-22  Noah Levitt  <[e-mail]>

	* pango/pangofc-fontmap.c (pango_fc_face_list_sizes): Handle
	possibility of FcPatternGetDouble(FC_DPI) failing.

2003-02-22  Noah Levitt  <[e-mail]>

	* pango/pango-font.h:
	* pango/pangofc-fontmap.c:
	* pango/pangowin32-fontmap.c: 
	* pango/fonts.c (pango_font_face_list_sizes): New API for
	getting available sizes for a bitmap font face. (#99235)

Sat Feb 21 11:31:16 2004  Owen Taylor  <[e-mail]>

	* pango/pango-layout.c (pango_layout_set_justify): Add
	a docs note about non-implementedness. (#64538)

Sat Feb 21 09:49:23 2004  Owen Taylor  <[e-mail]>
	
	* pango/opentype/pango-ot-ruleset.c (pango_ot_ruleset_shape): 
	Sign convention for y offsets is opposite between 
	PangoGlyphString and FT code. (#132591)

2003-02-19  Noah Levitt  <[e-mail]>

	* pango/pangofc-font.c (pango_fc_font_get_metrics):
	* pango/pangowin32.c (pango_win32_font_get_metrics): Make
	approximate_digit_width the width of the widest digit, rather than the
	average.

Thu Feb 19 10:44:17 2004  Owen Taylor  <[e-mail]>

	* pango/pango-context.c (compute_derived_language):
	Use 'xx' as the language for cases where we 
	the language tag mismatches the script but we don't
	have a good language tag for the script.
	(#123581)

Tue Feb 17 23:15:13 2004  Laszlo Peter  <[e-mail]>

	* pango-uninstalled.pc.in: use @PANGO_API_VERSION@
	* pangoft2-uninstalled.pc.in: use @PANGO_API_VERSION@
	* pangox-uninstalled.pc.in: use @PANGO_API_VERSION@
	* pangoxft-uninstalled.pc.in: use @PANGO_API_VERSION@

Mon Jan 26 10:30:06 2004  Owen Taylor  <[e-mail]>

	* pango/modules/thai/thai-shaper.c: Reapply the patch
	from #124175 that somehow got reverted.
	
Fri Feb 13 10:54:18 2004  Owen Taylor  <[e-mail]>

	Memory leak fixes from Masatake YAMATO, #130652

	* pango/opentype/ftxgdef.c (TT_Done_GDEF_Table):
	Free the gdef table as well as the contained data.

	* pango/opentype/ftxgdef.c (TT_GDEF_Build_ClassDefinition): 
	Set gcd->loaded, so that the contents get freed later.

Fri Feb 13 10:19:16 2004  Owen Taylor  <[e-mail]>

	* configure.in: Skip the xslt and stylesheet checks
	unless --enable-man is specified. (#134133, 
	Julio M. Merino Vidal)

Tue Feb 10 19:03:44 2004  Manish Singh  <[e-mail]>

	* pango/pango-context.c (itemize_state_init): initialize font_desc
	to NULL.

Tue Feb 10 14:33:54 2004  Owen Taylor  <[e-mail]>

	* pango/pango-markup.c: Handle 'tag' being NULL
	in a bunch of places. (#122844, Noah Levitt)

Tue Feb 10 14:28:41 2004  Owen Taylor  <[e-mail]>

	* pango/pango-context.c (update_attr_iterator): Fix
	a leak of a font descriptor. (#131909, Kjartan Maraas, 
	Christian Persch)

Tue Feb 10 14:13:04 2004  Owen Taylor  <[e-mail]>

	* pango/pango-tabs.c (pango_tab_array_resize): Fix
	the amount of memory being allocated. (#132994,
	Torsten Schoenfeld)

Mon Feb  9 09:52:24 2004  Owen Taylor  <[e-mail]>

	* pango/pango-attributes.c (pango_attr_iterator_next): Fix
	infinite loop introduced with last change. (#133749,
	reported by Mariano Suárez-Alvarez)

Thu Feb  5 16:30:46 2004  Owen Taylor  <[e-mail]>

	Fix problem with empty markup tags (#128102, Christian Persch)

	* pango/pango-context.c (itemize_state_process_run): Assert
	that the run is non-empty.

	* pango/pango-attributes.c (pango_attr_list_change): 
	Just ignore empty attributes.

	* pango/pango-attributes.c (pango_attr_iterator_next): 
	Skip empty attributes.

Thu Feb  5 15:28:44 2004  Owen Taylor  <[e-mail]>

	* pango/pango-layout.c (pango_layout_set_font_description):
	Accept NULL for desc as documented. (#133001, Torsten Schoenfeld)

Thu Feb  5 15:21:49 2004  Owen Taylor  <[e-mail]>

	* pango/pango-layout.c (pango_layout_check_lines): 
	Redo the last commit once again.

Thu Feb  5 15:16:04 2004  Owen Taylor  <[e-mail]>

	* pango/pango-layout.c (pango_layout_check_lines): Fix 
	stupid cut-and-pasto from last commit.

Thu Feb  5 15:09:58 2004  Owen Taylor  <[e-mail]>

	* pango/pango-layout.c (pango_layout_check_lines):
	Set is_paragraph_start here too. (#131356, 
	Morten Welinder)

Wed Jan 28 17:47:52 2004  Owen Taylor  <[e-mail]>

	* configure.in: Require GLib-2.3.1. (#132695,
	Rodney Dawes.)

Mon Jan 26 14:20:34 2004  Owen Taylor  <[e-mail]>

	* pango/opentype/pango-ot-info.c (is_truetype): Support
	CFF fonts as well. (#131202, Manjunath Sripadarao)

Mon Jan 26 10:30:06 2004  Owen Taylor  <[e-mail]>

	* pango/modules/thai/thai-shaper.c: Fix up glyph addition
	code so that it works properly with the typical
	TrueType fonts that have 0 width for combining
	characters. (#124175, Theppitak Karoonboonyanan)

Fri Jan 23 16:05:31 2004  Owen Taylor  <[e-mail]>

	* pango/pango-markup.c (open_tag_free): Fix some
	more problems with NULL attribute lists.

Thu Jan 22 12:36:10 2004  Owen Taylor  <[e-mail]>

	* === Released 1.3.2 ===

	* configure.in: Version 1.3.2, interface age 2.

	* NEWS: Tweak.

Wed Jan 21 00:50:56 2004  Matthias Clasen  <[e-mail]>

	* NEWS: Updates for 1.3.2.

2004-01-06  Roozbeh Pournader  <[e-mail]>