2012-09-18  Kenichi Handa  <handa@gnu.org>

	* Version 0.9.13 released.

2012-04-27  Kenichi Handa  <handa@m17n.org>

	* configure.ac: Change versions to 0.9.13.

2012-04-23  Kenichi Handa  <handa@m17n.org>

	* src/otfdrive.c (get_class_def_auto): Return 0 if C is negative.

2011-02-11  Kenichi Handa  <handa@m17n.org>

	* src/otfopen.c (read_anchor_array): Do not read an anchor if its

	offset is zero.

	(read_ligature_attach): Fix return code on error.

	(read_ligature_array): Do not read an anchor if its offset is

	zero.

	(read_lookup_subtable_gpos): Fix typo.

	* example/otfdump.c (indent_spaces): Delete it.

	(IPRINT): Do not use indent_spaces.

	(dump_anchor): Do nothing if anchor->offset is zero.

2010-11-05  Elias Pipping  <pipping.elias@googlemail.com>  (tiny change)

	* example/Makefile.am (bin_PROGRAMS): Add otfview conditionally.

	* configure.ac: Add AM_CONDITIONAL for X11_UNAVAILABLE.

2010-10-04  Kenichi Handa  <handa@m17n.org>

	* Version 0.9.12 released.

2010-09-22  Kenichi Handa  <handa@m17n.org>

	* src/otfopen.c (OTF_check_features): If language is specified but

	not found, return 0 instead of using the default langsys.

2010-09-16  Kenichi Handa  <handa@m17n.org>

	* src/internal.h: Include alloca.h if available.

	* example/otftobdf.c: Include alloca.h if available.

	* example/otfview.c: Include alloca.h if available.

	* example/otflist.c: Include alloca.h if available.

2010-09-13  Martin Gieseking  <martin.gieseking@uos.de>  (tiny change)

	* example/otftobdf.c (main): Fix checking number of arguments.

2010-09-10  Kenichi Handa  <handa@m17n.org>

	* src/otfopen.c (OTF_check_features): If LANGUAGE is specified but

	not found in a font, return 0.

2010-05-18  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c (create_otf_script_widgets): Create a box

	widget for each script in a limited-width box.

2010-04-21  Kenichi Handa  <handa@m17n.org>

	* configure.ac: Versions changed to 0.9.12.

	* src/otfopen.c (OTF_check_features): Even if no feature is

	specified, check script support.

	* src/otf.h (LIBOTF_VERSION): Changed to 0.9.12

	(LIBOTF_RELEASE_NUMBER): Changed to 12.

2010-03-30  Kenichi Handa  <handa@m17n.org>

	* configure.ac: Versions changed to 0.9.11.

2010-03-23  Kenichi Handa  <handa@m17n.org>

	* src/Makefile.am (libotf_la_SOURCES): Include internal.h.

2010-03-19  Kenichi Handa  <handa@m17n.org>

	* src/Makefile.am (libotf_la_SOURCES): Exclude otferror.h.

	* configure.ac: Versions changed to 0.9.11pre.

2010-01-22  Kenichi Handa  <handa@m17n.org>

	* src/otfdrive.c (lookup_gsub): Change the meaning of the arg

	alternate_subst.

2009-12-17  Kenichi Handa  <handa@m17n.org>

	* src/otfdrive.c (gstring_subst): Update g->MarkAttachGlass.

	(lookup_gsub): Update g->GlyphClass and g->MarkAttachGlass.

	(OTF_drive_gdef): Don't return error even if GDEF table doesn't

	exist.

2009-11-30  Kenichi Handa  <handa@m17n.org>

	* src/otfdrive.c (OTF_drive_gsub_internal): Fix previous change.

	(OTF_drive_gpos_internal): Likewise.

2009-11-27  Kenichi Handa  <handa@m17n.org>

	* src/otfdrive.c (gstring_subst): Set positioning_type to 1.

	(lookup_gsub): If a feature is applied to a glyph, set its

	positioning_type to 1.

	(OTF_drive_gsub_internal): Only if a feature is applied to a

	glyph, set its feature log.

	(OTF_drive_gpos_internal): Likewise.

2009-11-24  Kenichi Handa  <handa@m17n.org>

	* src/otf.h (OTF_drive_gsub_with_log, OTF_drive_gpos_with_log):

	Extern them.

	(OTF_get_drive_log): Delete extern.

	* src/internal.h (OTF_DriveLog): Delete it.

	(set_drive_log, get_drive_log): Delete externs.

	* src/otfopen.c (OTF_InternalData): Delete the member drive_log.

	(set_drive_log, get_drive_log): Delete them.

	* src/otfdrive.c (USHORT): New macro for "unsigned short".

	(prepare_drive_log): Delete it.

	(setup_lookup_flags): Change the type of lookup_flags.

	(lookup_gsub): Change the return value.

	(gstring_insert_for_gpos): Adjusted for the change of

	OTF_Glyph.positioning_type.

	(print_glyph_positioning): Likewise.

	(lookup_gpos): Likewise. Change the return value.

	(OTF_drive_gsub_internal): New arg "with_log".  Adjusted for the

	change of OTF_Glyph.positioning_type.

	(OTF_drive_gsub): Fix args to OTF_drive_gsub_internal.

	(OTF_drive_gsub_with_log): New function.

	(OTF_drive_gpos_internal): New arg "with_log".  Adjusted for the

	change of OTF_Glyph.positioning_type.

	(OTF_drive_gpos): Fix args to OTF_drive_gpos_internal.

	(OTF_drive_gpos2): Likewise.

	(OTF_drive_gpos_with_log): New function.

	(OTF_drive_gsub_alternate): Fix args to OTF_drive_gsub_internal.

	(OTF_iterate_gsub_feature): Adjusted for the change of

	OTF_Glyph.positioning_type.

	(OTF_get_drive_log): Delete it.

	* example/otfview.c (update_seq_area): Call

	OTF_driver_gsub_with_log and OTF_driver_gpos_with_log.  Show which

	features are applied.

	(get_features): Fix previous change.

2009-11-24  mule  <handa@m17n.org>

	* src/otferror.h: Removed.  All codes move to internal.h.

	* src/internal.h: New file.

	* src/otfdrive.c: Include internal.h instead of otferror.h.

	(prepare_drive_log): New function.

	(OTF_drive_gpos_internal): Make it static.

	(OTF_get_drive_log): New function.

	* src/otfopen.c: Include internal.h instead of otferror.h.

	(OTF_InternalData): New member drive_log.

	(set_drive_log, get_drive_log): New functions.

	* src/otf.h (OTF_get_drive_log): Extern it.

	* example/otfview.c (get_features): Adjusted for the change of

	FeatureRec->features.

	(FeatureProc): Don't re-order FeatureRec->features.

2009-11-18  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c (update_seq_area): Fix previous change.

	* src/otfdrive.c (match_ids): New arg "direction".  Callers changed.

	(match_ids_backward): Delete it.

	(match_chain_ids): Adjusted for the change fo match_ids.

	(match_classes): New arg "direction".  Callers changed.

	(match_chain_classes): Adjusted for the change fo match_classes.

	(match_coverages): New arg "direction".  Callers changed.

	(match_chain_coverages): Adjusted for the change fo match_coverages.

	* src/otfopen.c (read_header_part): Handle TTC (TrueType

	Collection).

	(OTF_open): Accept "ttc".

2009-11-13  Kenichi Handa  <handa@m17n.org>

	* src/otfdrive.c (match_ids_backward): New function.

	(match_chain_ids): Call match_ids_backward for backward matching.

	* example/otfview.c (code, code_label, code_list): New variables.

	(update_seq_area): Display code list.

	(create_widgets): Create widgets code, code_label, code_list.

2009-11-09  Kenichi Handa  <handa@m17n.org>

	* src/otfdrive.c (get_anchor): Delete it.

	(get_class_def_auto): Make it static.

2009-11-07  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c (update_seq_area): Accumulate adjustments by

	ValueRecord.

	* src/otfdrive.c (print_anchor, print_glyph_positioning): New

	functions.

	(lookup_gpos): Improve debug info printing.

2009-11-04  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c (update_seq_area): Call OTF_driver_gdef after

	OTF_driver_cmap.

	* src/otfopen.c (debug_flag): New variable

	(set_debug_flag): New function.

	(OTF_open, OTF_open_ft_face): Check debug flag if not yet done.

	* src/otfdrive.c (debug_flag): Extern it.

	(lookup_gsub): Print debugging info if requested.  Don't ignore a

	glyph that already has positioning_type.  Be sure to increment

	gidx.

2009-10-08  Kenichi Handa  <handa@m17n.org>

	* src/otfopen.c (read_cmap_table): Fix bug of handling

	seg->idDelta.

	(OTF_close): Free app_data before free all memories.

2009-10-02  Kenichi Handa  <handa@m17n.org>

	* src/otfopen.c (OTF_ApplicationData): New type.

	(OTF_InternalData): New member app_data.

	(OTF_close): Free OTF_InternalData->app_data.

	(OTF_put_data, OTF_get_data): New functions.

	* src/otf.h (OTF_put_data, OTF_get_data): Extern them.

2009-09-29  Kenichi Handa  <handa@m17n.org>

	* src/otf.h (OTF_Feature_Callback): New type.

	(OTF_iterate_gsub_feature): Extern it.

	* src/otfdrive.c (OTF_iterate_gsub_feature): New function.

2009-08-13  Kenichi Handa  <handa@m17n.org>

	* Version 0.9.10 released.

2009-08-13  Kenichi Handa  <handa@m17n.org>

	* src/otf.h (LIBOTF_VERSION): Changed to "0.9.10".

	(LIBOTF_RELEASE_NUMBER): Changed to 10.

	* configure.ac: Versions changed to 0.9.10.

2009-07-23  Kenichi Handa  <handa@m17n.org>

	* src/otf.h (OTF_cmap): New member table_index;

	* src/otfopen.c (read_cmap_table): Set cmap->table_index.

	* src/otfdrive.c (lookup_encoding_0, lookup_encoding_2)

	(lookup_encoding_4, lookup_encoding_6, lookup_encoding_8)

	(lookup_encoding_10, lookup_encoding_12): Arguments and return

	value changed.

	(lookup_cmap_func): New function type.

	(lookup_cmap_func_table): New variable.

	(get_GlyphID): New function.

	(get_uvs_glyph): Call get_GlyphID instead of directly accessing

	cmal->unicode_table.

	(OTF_drive_cmap, OTF_drive_cmap2): Call one of lookup functions in

	lookup_cmap_func_table.

2009-07-10  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c (update_seq_area): Drive features of the

	correct script and langsys.

2009-03-03  Kenichi Handa  <handa@m17n.org>

	* Version 0.9.9 released.

2009-03-03  Kenichi Handa  <handa@m17n.org>

	* src/otf.h (LIBOTF_VERSION): Changed to "0.9.9".

	(LIBOTF_RELEASE_NUMBER): Changed to 9.

2009-03-02  Kenichi Handa  <handa@m17n.org>

	* configure.ac: Versions changed to 0.9.9.

2009-02-26  Kenichi Handa  <handa@m17n.org>

	* src/otfopen.c (free_stream): Check stream->buf before freeing

	it.

	(read_gdef_table): Do nothing if stream->buf is NULL.

	(read_header_part): If a font doesn't have a GDEF table, make a

	pseudo stream.

	* src/otfdrive.c (glyph_class_table): New variable.

	(get_class_def_auto): New function.

	(OTF_drive_gdef): If a font doesn't have a GDEF table, use

	get_class_def_auto.

2009-02-25  Kenichi Handa  <handa@m17n.org>

	* src/otfopen.c (get_table_info): Always succeed for GDEF table.

	* example/otfview.c (main): If ! otf, don't setup sub14.

2008-12-31  Kenichi Handa  <handa@m17n.org>

	* src/otfdrive.c (check_cmap_uvs): Update the member

	MGlyph.f.index.to.

2008-12-29  Kenichi Handa  <handa@m17n.org>

	* src/otf.h (OTF_get_variation_glyphs): Extern it..

	* src/otfdrive.c (OTF_get_variation_glyphs): New function.

	* example/otfview.c (uvs_area, uvs_label): New variables.

	(sub14, uvs): New variable.

	(update_uvs_area): New function.

	(update_seq_area): Set `glyph_id' member only when no charmap is

	used.

	(update_render_area): Handle a variation selector.

	(UVSProc): New function.

	(RenderProc): Call update_uvs_area if the font is OpenType.

	(create_widgets): Create uvs_area widget if the font has variation

	selector.

	(main): Setup sub14. Set font in gc_set.

2008-12-24  Kenichi Handa  <handa@m17n.org>

	* src/otfdrive.c (get_uvs_glyph): Complete the code.

2008-12-23  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c (update_seq_area): Call OTF_drive_cmap.

	* example/otfdump.c (dump_cmap_table): Fix previous change.

	* src/otfdrive.c (lookup_encoding_4): Fix typo.

	(get_uvs_glyph): Argument changed.

	(check_cmap_uvs): Adjusted for the above change.

	* src/otfopen.c (READ_UINT24): New macro.

	(read_cmap_uvs_table): Argument changed.  Complete the code.

	(read_cmap_table): Adjusted for the above change.  Fix typo.

	* src/otf.h (OTF_cmapSegment): Fix typo.

	(OTF_EncodingSubtable4): Fix typo.

	(OTF_UVSMapping): New type.

	(OTF_UnicodeValueRange): New type.

	(OTF_VariationSelectorRecord): New type.

	(OTF_EncodingSubtable14): Fix previous change.

2008-12-22  Kenichi Handa  <handa@m17n.org>

	* example/otfdump.c (dump_cmap_table): Handle format 14.

	* src/otfdrive.c (check_cmap_uvs): New function.  Not yet completed.

	(UVS_P): New macro.

	(OTF_drive_cmap): Check UVS (Unicode Variation Sequences).

	(get_uvs_glyph): New function.

	* src/otfopen.c (read_cmap_uvs_table): New function.

	(read_cmap_table): Handle format 14 (Unicode Variation Sequences).

	Not yet completed.

	* src/otf.h (OTF_EncodingSubtable14): New type.

	(OTF_EncodingSubtable): New union member f.f14.

2008-12-03  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c (update_seq_area): Call OTF_drive_gpos2

	instead of OTF_drive_gpos.  Handle the accumulated positioning.

	* src/otfdrive.c (setup_lookup_flags): The last argument changed

	to lookup_flags.  Just set the elements to 1 or 0.

	(gstring_insert_for_gpos): New function.

	(lookup_gpos): New arg accumulate.  Insert pseudo glyphs to

	accumulate positioning if necessary.

	(OTF_drive_gsub_internal): Adjusted for the change of

	setup_lookup_flags.

	(OTF_drive_gpos_internal): Renamed from OTF_drive_gpos.  Adjusted

	for the change of setup_lookup_flags and lookup_gpos.

	(OTF_drive_gpos): Just call OTF_drive_gpos_internal with

	accumulate == 0.

	(OTF_drive_gpos2): New function.

	* src/otf.h (OTF_drive_gpos2): Extern it.

2008-11-27  Simon Zamecnik  <zamecnik@ui42.sk>  (tiny change)

	* src/otfdrive.c (setup_lookup_indices): New arg LangSys.

	(OTF_drive_gsub_internal, OTF_drive_gpos): Adjusted for the above

	change.

2008-07-01  Kenichi Handa  <handa@m17n.org>

	* src/otfopen.c (make_stream, setup_stream)

	(make_stream_from_ft_face, free_stream, read_offset_table): Make

	them static.

2008-06-29  Kenichi Handa  <handa@m17n.org>

	* Version 0.9.8 released.

2008-06-29  Kenichi Handa  <handa@m17n.org>

	* configure.ac: Versions changed to 0.9.8.

	* example/otfview.c (DEVICE_DELTA): Handle an invalid table.

	* example/otfdump.c (dump_device_table): Handle an invalid table.

	* src/otfopen.c (read_device_table): Accept an invalid table.

2007-12-28  Kenichi Handa  <handa@ni.aist.go.jp>

	* Version 0.9.7 released.

2007-12-28  Kenichi Handa  <handa@ni.aist.go.jp>

	* configure.ac: Versions changed to 0.9.7.

2007-12-20  Kenichi Handa  <handa@ni.aist.go.jp>

	* src/otfdrive.c (gstring_subst): If a glyph is changed, set the

	character code to 0, and update GlyphClass.

2007-10-29  Kenichi Handa  <handa@m17n.org>

	* example/otfdump.c (dump_chain_class_set_list): Ignore an element

	whose offset is zero.

2007-09-06  Kenichi Handa  <handa@m17n.org>

	* src/otfdrive.c (lookup_gpos): Ignore mark glyphs while

	processing GPOS_MarkBase1.

2007-08-17  Kenichi Handa  <handa@m17n.org>

	* src/otfdrive.c (lookup_gpos): Fix handling of IGNORED_GLYPH.

2007-08-06  Kenichi Handa  <handa@m17n.org>

	* src/otfdrive.c (gstring_subst): If otf->cmap is NULL, set

	character code of a glyph to 0.

	(OTF_drive_gsub): If otf->cmap is NULL, try to load it.

2007-07-13  Kenichi Handa  <handa@m17n.org>

	* Version 0.9.6 released.

2007-07-13  Kenichi Handa  <handa@m17n.org>

	* configure.ac: Updated to 0.9.6.

	* src/otf.h (LIBOTF_VERSION): Updated to 0.9.6.

	(LIBOTF_RELEASE_NUMBER): Updated to 6.

2007-07-09  Kenichi Handa  <handa@m17n.org>

	* src/otfdrive.c (gstring_subst): Remove a glyph if it is ignored

	because of 0 glyph ID.

2007-01-09  Kenichi Handa  <handa@m17n.org>

	* src/otf.h: Adjusted for C++.  Adjusted many prototypes to

	contain `const' qualifiers.

	* src/otferror.h (otf__error): Add `const' qualifier.

	* src/otferror.c (otf__error, OTF_perror): Add `const' qualifiers.

	* src/otfdrive.c: Add many `const' qualifiers.

	* src/otfopen.c: Add many `const' qualifiers.

2006-07-25  Kenichi Handa  <handa@m17n.org>

	* Version 0.9.5 released.

2006-07-25  Kenichi Handa  <handa@m17n.org>

	* src/otfdrive.c (gstring_subst): Setup all members of struct

	OTF_Glyph.

	(lookup_gsub): Call gstring_subst with correct args.

2006-07-19  Kenichi Handa  <handa@m17n.org>

	* libotf.pc.in: New file.

	* Makefile.am (pkgconfigdir, pkgconfig_DATA): New variables.

	* configure.ac: Updated to 0.9.5.

	(FREETYPE_INC, FREETYPE_LD_FLAGS): AC_SUBST them.

	(AC_CONFIG_FILES): Include libotf.pc.

	* libotf-config.in: Include @FREETYPE_INC@ and @FREETYPE_LD_FLAGS@

	in output.

2006-07-18  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c (bitmap): Array increated to cover full

	Unicode.

	(fontindex): New variable.

	(update_glyph_area): Adjusted for the change of `bitmap'.

	(GlyphProc): Likewise.

	(help): New function.

	(main): Accept a new 2nd arg INDEX.

2006-07-14  Kenichi Handa  <handa@m17n.org>

	* src/otfopen.c: Include FT_TRUETYPE_TABLES_H.

	(make_stream): New arg name.  Caller changed.

	(setup_stream): Delete arg name.

	(make_stream_from_ft_face): New function.

	(read_cmap_table): Fix typo (`i'->`j').

	(read_header_part): New arg face.  Caller changed.

	(OTF_open_ft_face): New function.

	* src/otf.h (LIBOTF_VERSION): Updated to 0.9.5.

	(LIBOTF_RELEASE_NUMBER): Updated to 5.

	(OTF_open_ft_face): Extern it.

2006-07-11  Kenichi Handa  <handa@m17n.org>

	* src/otf.h (OTF_ERROR_FT_FACE): New macro.

2006-07-07  Kenichi Handa  <handa@m17n.org>

	* src/otf.h (OTF_Anchor): Distinguish XDeviceTable and

	YDeviceTable.

2006-06-23  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c (update_glyph_area): Don't use none_pixmap for

	glyph index 0 if charmap_index is negative.

	* example/otftobdf.c (main): Call dump_image with the arg full as 0.

	* src/otfopen.c (read_table_directory): Fix setting of tag name.

2006-02-15  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c (DumpProc): Fix handling of non-existing glyph.

	(create_otf_script_widgets): Fix typo; gsub -> gpos.

2006-02-10  Kenichi Handa  <handa@m17n.org>

	* src/otfopen.c (read_table_directory): Fix setting of

	OTF_TableDirectory->name.

2006-02-07  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c (DumpProc): Fix calculation of x/y offsets.

2006-01-27  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c (DumpProc): Completely re-written to produce

	PostScirpt instead of PBM.

2005-12-22  Kenichi Handa  <handa@m17n.org>

	* Version 0.9.4 released.

	* src/otf.h (LIBOTF_VERSION): Updated to "0.9.4"

	(LIBOTF_RELEASE_NUMBER): Update to 4.

2005-12-22  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c (update_glyph_area): Use non_pixmap for

	non-existing glyphs.

2005-11-22  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c (main) [! HAVE_X11_XAW_COMMAND_H]: Fix args to

	fprintf.

	* configure.ac: Use AC_CHECK_HEADERS instead of AC_CHECK_HEADER.

2005-09-02  Kenichi Handa  <handa@m17n.org>

	* example/Makefile.am (otfview_LDFLAGS): Use @X11_XT_XAW_XMU@

	instead of directory listing libraries.

	* autogen.sh: Run automake with -a -c.

	* configure.ac (AC_INIT): Version updated to 0.9.4.

	(AM_INIT_AUTOMAKE): Likewise.

	(X11_XT_XAW_XMU): New variable.  Set to a library list for Xaw if

	X11 is available.

2005-07-11  Kenichi Handa  <handa@m17n.org>

	* src/otfdrive.c (OTF_drive_gsub_internal): Call OTF_get_table

	unconditionally.

	(OTF_drive_gpos): Likewise.

	* src/otfopen.c (read_gsub_gpos_table): Set *table->address earlier.

	(OTF_check_features): Set script_list and feature_list according

	to gsubp.  Even if failed in getting features, if all requested

	features are negative, return 1.

2005-06-29  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c (get_features): Don't return "*" even if all

	features are being used.

	* src/otfdrive.c (OTF_drive_gsub_internal): Initialize

	positioning_type member to 0.

	(OTF_drive_gpos): Likewise.

2005-06-24  Kenichi Handa  <handa@m17n.org>

	* src/otfopen.c (OTF_check_features): If the MSB of a feature tag

	is set, treat it as a negation flag.

2005-06-14  Kenichi Handa  <handa@m17n.org>

	* src/otfopen.c (OTF_check_features): If gsubp is zero, check gpos

	scripts and features.  Treat feature tag 0 as wildcard.

2005-05-26  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c (langsys_tag): New variable.

	(get_features): Check if rec->langsys and rec->features are not

	NULL.

	(update_seq_area): Delete unused var.

	(setup_feature_rec): Setup rec->langsys correctly.  Don't allocate

	rec->features here.

	(compose_script_langsys, decompose_script_langsys): New functions.

	(ScriptProc): Fix handling of the arg call_data.

	(create_otf_script_widgets): Check all langsys.  Allocate

	gsub.features and gpos.features here.

	(create_otf_widgets): Delete unused var.

	* example/otflist.c (print_gsub_gpos_info): Don't print

	superfluous space.

	(main): Delete unused variables.

2005-05-23  Kenichi Handa  <handa@m17n.org>

	* src/otfopen.c (OTF_check_features): Fix indexing to

	feature_list->Feature.

	(OTF_tag): Handle the case that the length of NAME is short.

2005-05-21  Kenichi Handa  <handa@m17n.org>

	* src/otfopen.c (OTF_get_features): If table_info doesn't have

	stream nor address, return -1.

2005-05-19  Kenichi Handa  <handa@m17n.org>

	* src/otf.h (OTF_get_scripts, OTF_get_features,

	OTF_check_features): Extern them.

	* src/otfopen.c (enum OTF_ReaderFlag): New enum.

	(OTF_TableInfo): Change the prototype of the member `reader'.

	Caller changed.

	(read_head_table, read_name_table, read_cmap_table)

	(read_gdef_table): Adjusted for the change of OTF_TableInfo.

	(read_feature_list): Seek the stream at first.

	(read_gsub_gpos_table): Adjusted for the change of OTF_TableInfo.

	Pay attention to the arg `flag'.

	(read_gsub_table, read_gpos_table): Adjusted for the change of

	OTF_TableInfo.

	(OTF_get_table): Likewise.

	(OTF_get_scripts, OTF_get_features, OTF_check_features): New

	functions.

2005-05-13  Kenichi Handa  <handa@m17n.org>

	* src/otfdrive.c (lookup_gsub): Increment `gidx' correctly in the

	case of GSUB_Ligature1.

2005-02-18  Kenichi Handa  <handa@m17n.org>

	* src/otferror.c (error_message): Allocate it statically.

	(otf__error): Don't allocate error_message dynamically.

	(OTF_perror): Adjust for the above changes.

2005-02-17  Kenichi Handa  <handa@m17n.org>

	* example/otflist.c (filter): Accept extentions ".ttc" and ".TTC".

	* src/otfopen.c (read_cmap_table): Delete unsed var.

	* src/otfdrive.c (gstring_subst): Correctly set temp.f.index.

	(lookup_gsub): Fix updating gidx.

	(gstring_subst): New arg OTF.  Callers changed.

	(lookup_gsub): New arg OTF.  Callers changed.

2004-12-27  Kenichi Handa  <handa@m17n.org>

	* Version 0.9.3 released.

2004-11-19  Kenichi Handa  <handa@m17n.org>

	* libotf-config: Update to version "0.9.3".

	* configure.ac (AC_INIT): Update to 0.9.3.

	(AM_INIT_AUTOMAKE): Likewise.

	* src/otf.h (LIBOTF_VERSION): Update to "0.9.3".

	(LIBOTF_RELEASE_NUMBER): Update to 3.

2004-11-09  Kenichi Handa  <handa@m17n.org>

	* src/otf.h (OTF_Glyph): Delete member alternate_set.

	(OTF_drive_gsub_alternate): Extern it.

	* src/otfdrive.c (lookup_gsub): New arg alternate_subst.  Callers

	changed.

	(OTF_drive_gsub_internal): Renamed from OTF_drive_gsub.

	(OTF_drive_gsub): Just call OTF_drive_gsub_internal.

	(OTF_drive_gsub_alternate): New function.

	* example/otfview.c (alt_subst, do_alternate_subst): New

	variables.

	(update_seq_area): If do_alternate_subst, call

	OTF_drive_gsub_alternate.  Correctly set advance.  Don't check

	g->alternate_set.

	(AltSubstProc): New function.

	(create_widgets): Create AltSubst widget.

2004-11-08  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c: Include "config.h".

2004-11-02  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c (MAX_FEATURE_COUNT): Delete this macro.

	(FeatureElement): New type.

	(FeatureRec): New element num_features and parent.

	(update_seq_area): Show alternate glyphs if any.

	(setup_feature_rec): (Re)allocate rec->features.  Create widgets.

	(create_otf_widgets): Don't create widgets here.

	* example/otfdump.c (dump_cmap_table): Support Format 2 of cmap.

	* src/otfopen.c (read_cmap_table): Support Format 2 of cmap.

	* src/otfdrive.c (lookup_gsub): For Format 3, set

	OTF_Glyph->alternate_set.

	* src/otf.h (OTF_EncodingSubtable2): New members subHeaderCount

	and glyphIndexCount.

	(OTF_Glyph): New member alternate_set.

2004-10-27  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c: Pay attention to HAVE_X11_XAW_COMMAND_H.

	* configure.ac: Check existence of X11/Xaw/Command.h.

2004-09-03  Kenichi Handa  <handa@m17n.org>

	* src/otfdrive.c (GSTRING_INSERT): Fix size of reallocating

	memory.

	(lookup_gpos): For LooupType 5, fix finding a base/ligature glyph.

	* example/otfview.c (update_seq_area): Use malloc and free for

	gstring.glyphs.

2004-08-13  Kenichi Handa  <handa@m17n.org>

	* Version 0.9.2 released.

2004-08-13  Kenichi Handa  <handa@m17n.org>

	* src/otfdrive.c (IGNORED_GLYPH): Fix checking of MarkAttachClass.

	* configure.ac: Updated to 0.9.2.

	* src/otf.h (LIBOTF_VERSION): Updated to 0.9.2.

	(LIBOTF_RELEASE_NUMBER): Updated to 2.

2004-08-09  Kenichi Handa  <handa@m17n.org>

	* Version 0.9.1 released.

2004-08-09  Kenichi Handa  <handa@m17n.org>

	* src/otfdrive.c (setup_lookup_indices): Fix handling of "*" in

	features.

	* example/otfview.c (update_seq_area): Call OTF_drive_gdef only

	when otf is not NULL.

2004-08-07  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c (FeatureProc): Highlight selected features by

	changing border width, not by changing fore and back color.

	(setup_feature_rec): Setup internal height and width of widgets.

	(create_otf_widgets): Likewise.

	* src/otfdrive.c (IGNORED_GLYPH): New macro.

	(gstring_subst, match_ids, match_chain_ids, match_classes)

	(match_chain_classes, match_coverages, match_chain_coverages):

	use IGNORED_GLYPH.

	(lookup_gsub): Likewise.  Include OTF_MarkAttachmentType in flag.

	(lookup_gpos): Likewise.

2004-08-06  Kenichi Handa  <handa@m17n.org>

	* src/otfdrive.c (lookup_gsub): Fix handling of Extension lookup.

	(lookup_gpos): Support Extension lookup.

	(gstring_subst): Fix previous change.

2004-08-05  Kenichi Handa  <handa@m17n.org>

	* src/otf.h (enum OTF_LookupFlagBit): Fix OTF_IgnoreMarks.

	* example/otfview.c (update_seq_area): Fix sign of yoff.

	Support more positioning_type.

	* example/otfdump.c (dump_lookup_subtable_gpos): Add support for

	LookupType 5.

	* src/otfopen.c (read_ligature_attach): Fix for the case that an

	offset is NULL.

	* src/otfdrive.c (lookup_gpos): Add support for LookupType 5.

	Fix handling of flag.

	(gstring_subst): Fix previous change.

2004-08-04  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c (bidi, reversed): New variables.

	(update_seq_area): Call OTF_drive_gdef.  If reversed is nonzero,

	reorder glyphs properly.  Create pixmap if necessary.  Handle

	OTF_XAdvance and OTF_XAdvDevice.

	(BidiProc): New function.

	(create_widgets): Setup bidi.

	* src/otfdrive.c (gstring_subst): New arg flag.  Caller changed.

	Ignore glyphs specified in flag.

	(match_ids, match_classes, match_coverages): Likewise.

	(match_chain_ids, match_chain_classes, match_chain_coverages): New

	arg flag.

	(lookup_gsub): Fix handling of LookupFlag.

	(lookup_gpos): Likewise.  Support more LookupType.

	* src/otf.h (OTF_LookupFlagIgnoreMask): New macro.

2004-07-29  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c (create_widgets): Fix width of index glyphs..

2004-07-26  Kenichi Handa  <handa@m17n.org>

	* src/otfopen.c (read_value_record): Fix typo.

	* src/otfdrive.c (lookup_gpos): Don't apply a GPOS feature twice.

	(OTF_drive_gpos): Initialize values positioning_type memeber.

	(OTF_drive_gsub): Fix previous change.

2004-07-24  Kenichi Handa  <handa@m17n.org>

	* src/otfdrive.c (gstring_subst): Set `c' and `f.index' of

	OTF_Glyph.

	(OTF_drive_gsub): Iniialize f.index member of OTF_Glhph.

	* src/otf.h (OTF_Glyph): New union member u.index.

2004-07-23  Kenichi Handa  <handa@m17n.org>

	* example/otfview.c: Big change to implement selection of script.

2004-07-12  Kenichi Handa  <handa@m17n.org>