407 lines
17 KiB
Plaintext
407 lines
17 KiB
Plaintext
Fontconfig
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Font configuration and customization library
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Version 2.4.1
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2006-09-15
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Check INSTALL for compilation and installation instructions.
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Report bugs to https://bugs.freedesktop.org in the fontconfig module.
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2.4.1
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Keith Packard:
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Update installation notes for 2.4 base.
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Add ppc64 signature. Bug 8227
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Add signatures for m68k and mipsel (thanks debian buildd)
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Add warning flags to fc-cache build. Clean up warnings in fc-cache.
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Reimplement FcConfigAppFontAddDir; function was lost in 2.4.0.
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2.4.0
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David Turner:
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Replace character discovery loop with simpler, faster version.
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James Cloos:
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Move files from conf.d to conf.avail
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Standardize conf.avail number prefixing convention
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Support all five possibilities for sub-pixel
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Move user and local conf file loading into conf.avail files
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Number the remaining conf.avail files
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Update Makefile.am to match conf.avail changes
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Replace load of conf.d in fonts.conf.in
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Make room for chunks from fonts.conf in conf.avail
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Re-order old conf.d files
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Move some section from fonts.conf into conf.avail files
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Update Makefile.am files
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Make conf.avail and conf.d work
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Keith Packard:
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Create fc_cachedir at install time. Bug 8157.
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Reference patterns in FcCacheCopySet.
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Replace gnu-specific sed command with simple grep.
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Attempt to fix makealias usage for build on Mac OS X.
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Accept locale environment variables that do not contain territory.
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Merge branch 'jhcloos'
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Insert newly created caches into reference data structure.
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Add XML headers to new conf files. Move link make commands to conf.avail dir
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Rename conf.avail to conf.d
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Fix conf.d directory sorting.
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Include cachedir in fonts.dtd.
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Don't display tests for DESTDIR on make install.
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Split much of the configuration into separate files. Renumber files
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2.3.97
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Carl Worth:
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Rename FcPatternThawAll to FcPatternFini.
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Add a configuration file that disables hinting for the Lohit Gujarati font
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Keith Packard:
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Various GCC 4 cleanups for signed vs unsigned char
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Finish INSTALL changes. .gitignore ChangeLog
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Merge branch 'fc-2_4_branch' to master
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Remove all .cvsignore files
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Hide private functions in shared library. Export functionality for utilities.
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Hide FreeType glue code from library ABI.
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Can't typecheck values for objects with no known type.
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Leave cache files mapped permanently.
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Reference count cache objects.
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Make cache reference counting more efficient.
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Oops, fc-lang broke when I added cache referencing.
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Correct reference count when sharing cache file objects.
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Eliminate .so PLT entries for local symbols. (thanks to Arjan van de Ven)
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Update architecture signatures for x86-64 and ppc.
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Parallel build fix for fcalias.h and fcaliastail.h
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Charset hashing depended on uniqueness of leaves.
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Patrick Lam:
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file Makefile.am was initially added on branch fc-2_4_branch.
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Modify config file to use Greek fonts before Asian fonts with Greek glyphs.
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Use libtool -no-undefined flag on all platforms.
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file ftglue.c was initially added on branch fc-2_4_branch.
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2005-11-23 Frederic Crozat <fcrozat@mandriva.com>: reviewed by: plam
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file 10-fonts-persian.conf was initially added on branch fc-2_4_branch.
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Sort directory entries while scanning them from disk; prevents Heisenbugs
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file ln.orth was initially added on branch fc-2_4_branch.
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Fix typos in orth files. Reported by Denis Jacquerye.
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On Windows, unlink before rename. Reported by Tim Evans.
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file fc-match.sgml was initially added on branch fc-2_4_branch.
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2.3.96
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Keith Packard:
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Make path names in cache files absolute (NB, cache format change) Stop
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Eliminate pattern freezing
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Add .gitignore
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Construct short architecture name from architecture signature.
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Write caches to first directory with permission. Valid cache in FcDirCacheOpen.
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Eliminate NormalizeDir. Eliminate gratuitous stat/access calls per dir.
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Add architecture to cache filename.
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Eliminate global cache. Eliminate multi-arch cache code.
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Fix up fc-cache and fc-cat for no global cache changes.
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Eliminate ./ and ../ elements from font directory names when scanning.
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Regenerate x86 line in fcarch.tmpl.h to match change in cache data.
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Add x86-64 architecture and signature.
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During test run, remove cache directory to avoid stale cache usage.
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Add ppc architecture
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Revert to original FcFontSetMatch algorithm to avoid losing fonts.
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Rework cache files to use offsets for all data structures.
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Fix build problems caused by cache rework.
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FcCharSetSerialize was using wrong offset for leaves. Make fc-cat work.
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Rework Object name database to unify typechecking and object lookup.
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Skip broken caches. Cache files are auto-written, don't rewrite in fc-cache.
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Fix fc-cat again. Sigh.
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Use intptr_t instead of off_t inside FcCache structure.
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Serialized value lists were only including one value.
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Automatically remove invalid cache files.
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With no args, fc-cat now dumps all directories.
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Revert ABI changes from version 2.3
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Change $(pkgcachedir) to $(fc_cachedir) in fc-cat and fc-cache Makefile.am
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Allow FcTypeLangSet to match either FcTypeLangSet or FcTypeString.
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Remove stale architecture signatures.
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Pass directory information around in FcCache structure. Freeze charsets.
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Fix fc-lang to use new charset freezer API.
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Fontset pattern references are relative to fontset, not array.
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Add some ignores
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Only rebuild caches for system fonts at make install time.
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Fix memory leaks in fc-cache directory cleaning code.
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Add @EXPAT_LIBS@ to Libs.private in fontconfig.pc (bug 7683)
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Avoid #warning directives on non-GCC compilers. (bug 7683)
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Chinese/Macau needs the Hong Kong orthography instead of Taiwan (bug 7884)
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Add Assamese orthography (as.orth). Bug #8050
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Really only rebuild caches for system fonts at make install time.
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Fonts matching lang not territory should satisfy sort pattern lang.
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Prefer Bitstream Vera to DejaVu families.
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Guess that mac roman names with lots of high bits are actually SJIS.
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Document FC_DEBUG values (bug 6393). Document name \ escape syntax.
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Move Free family names to bottom of respective aliases. (bug 7429)
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Unify directory canonicalization into FcStrAddFilename.
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Allow font caches to contain newer version numbers
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Add FcMatchScan to resolve Delicious font matching issues (bug #6769)
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Fix missing initialization/destruction of new 'scan' target subst list.
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Don't segfault when string values can't be parsed as charsets or langsets.
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Using uninitialized (and wrong) variable in FcStrCopyFilename.
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Oops; missed the 60-delicious.conf file.
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Patrick Lam:
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Keith Packard <keithp@keithp.com>
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2006-04-27 Paolo Borelli (pborelli@katamail.com) reviewed by: plam
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2006-05-31 Yong Li (rigel863@gmail.com) reviewed by: plam, Bedhad Esfahbod
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2006-07-19 Jon Burgess (jburgess@uklinux.net) reviewed by: plam
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2006-08-04 Keith Packard (keithp@keithp.com) reviewed by: plam
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2.3.95
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Match 'Standard Symbols L' for 'Symbol'. Add URW fonts as aliases for
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all of the PostScript fonts. (reported by Miguel Rodriguez). Fix a
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number of Coverity defects (Frederic Crozat). Speed up FcFontSort
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(fix suggested by Kenichi Handa). Fix error with charsets. Survive
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missing docbook2pdf. Compile on HP-UX, AIX, SGI and Windows (Cygwin,
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MinGW). Fix intel compiler warnings. Fix multiarch support (don't
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destroy multiarch files!) Require pkg-config. (Thanks Behdad; better
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solution wanted for libxml2 detection!) Fix typos in orth files and
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add orth for Lingala (reported by Denis Jacquerye). Remove debian/
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directory. Add a configuration file that disables hinting for the
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Lohit Gujarati font (since the hinting distorts some glyphs quite
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badly). Sort directory entries while scanning them from disk;
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prevents Heisenbugs due to file ordering in a directory (due to Egmont
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Koblinger). Fix Wine's problem with finding fonts. (Reported by
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Bernhard Rosenkraenzer.) Fix the issues with GNU libiconv vs. libc
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iconv (which especially appear on Solarii); patch by Behdad Esfahbod,
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approach suggested by Tim Mooney.
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2.3.94
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fc-cat can take directories as input and creates old-style fonts.cache
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listings.
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fc-cache takes -r --really-force which blows away all old caches and
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regenerates.
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Robustness fixes, integer overflow fixes (notably to cache handling
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code), toast broken global cache files.
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Change binary format to make it compatible with static langset
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information (thanks to Takashi Iwai).
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Open hashed caches before fonts.cache-2 (Takashi Iwai).
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Fix FcFontSetMatch's algorithm, which used to unjustly kill fonts for
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not declaring certain elements (Takashi Iwai).
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Fix matching bug when multiple elements match; don't use
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the sum of all scores, but the best score (James Su).
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Make fc-lang more friendly to Windows systems.
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Remove archaic chars from Georgian charset; add Euro character to
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charsets for European languages.
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Fix treatment of broken PCF fonts that don't declare family names.
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Pass O_BINARY to open if appropriate (reported by Doodle).
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Normalize font directories to the form in which they appear in
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config files.
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Add a record of the cached directory to the cache file.
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Perf optimizations (Dirk Mueller; some reported by Michael Meeks.)
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Don't loop infinitely on recursive symlinks.
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Make 'make distcheck' work with automake 1.6.3.
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Replace 'stamp' target with mkinstalldirs.
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Don't stop scanning if a directory in fonts.conf doesn't exist,
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because subsequent directories might exist.
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Put directory names into global cache (reported by Ronny V. Vindenes).
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Treat zh-hk fonts differently from zh-tw fonts. This patch may cause
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fontconfig to treat A-X fonts differently from A-Y fonts; please mail
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the fontconfig list if this causes any problems.
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Fix for unaligned memory accesses (Andreas Schwab).
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Fix treatment of cache directory as read from cache file; don't use
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string equality to determine if we have the right file, use inode
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equality.
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Properly skip past dir caches that contain zero fonts, as occurs
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in global caches (reported by Mike Fabian).
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Print out full pathname in fc-match -v (reported by Frederic Crozat).
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Fix bug where fc-match crashes when given __DUMMY__ property to
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match on.
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2.3.93
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Create cache files in /var/cache/fontconfig with hashed filenames, if
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possible, for added FHS compliance.
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Make fc-cat read both per-directory and global cache files.
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Add config file for Persian fonts from Sharif FarsiWeb, Inc.
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Major performance improvements by Dirk Mueller, Stephen Kulow, and Michael Matz at SuSE: in particular, speed up FcFontSetMatch, and inline many functions.
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Fix treatment of globs in config files, broken since 2.3.2 and discovered by Mathias Clasen.
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Don't use freetype internal headers (patch by Matthias Clasen).
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Further space improvements: create langsets statically, so that they can live in .rodata.
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Properly align mmapped data structures to make e.g. ia64 happy.
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Bug fixes.
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2.3.92
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Fix corrupted caches bugs from 2.3.91 (reported by Mike Fabian).
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Store only basename in the cache, reconstitute on demand
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(reported by James Cloos).
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Change the rule for artificial emboldening in fonts.conf.in. This
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enables the support for artificial emboldening included in cairo
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(patch by Zhe Su).
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Add FC_EMBEDDED_BITMAP object type to tell Xft/Cairo whether
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to load embedded bitmaps or not (patch by Jinghua Luo).
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Fix GCC4 warnings (some by Behdad Esfahbod).
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Support localized font family and style names; this has been reported
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to break old apps like xfd, but modern (gtk+/qt/mozilla) apps work
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fine (patch by Zhe Su).
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Prevent fc-list from escaping strings when printing them (reported by
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Matthias Clasen).
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Add valist sentinel markup for FcObjectSetBuild and
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FcPatternBuild (patch by Marcus Meissner).
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Add consts to variables so as to move arrays into .rodata (patch by
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Ross Burton).
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Modify config file to use Greek fonts before Asian fonts with
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Greek glyphs. (patch by Simos Xenitellis).
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Use libtool -no-undefined flag on all platforms (patch by Christian
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Biesinger).
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2.3.91
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Use libxml2 if requested or if expat not available. (Mathias Hasselmann)
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Fix multi-arch cache files: compute the position for the
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block to be added using info from OrigFile, not NewFile. (plam)
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Cast results of sizeof() to unsigned int to get rid of
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warnings on x86_64 (reported by Matthias Clasen).
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Use FcAtomic to rewrite cache files; don't unlink the fonts.cache-2
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file even if there's no data to write; just write an empty cache file.
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(Reported by Lubos Lunak)
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Allocate room for the subdirectory names in each directory cache.
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(Reported by James Cloos)
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2.3.90
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Development release of mmap patch: load pattern information
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directly from cache files. (Patrick Lam)
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2.3.2
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Patch memory leaks in using iconv. (Reported by Chris Capoccia)
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Patch memory leaks in fc-cache. (Reported by Chris Capoccia)
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Fetch bitmap glyphs to get widths during font evaluation. (keithp)
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Share strings through FcObjectStaticName (Ross Burton)
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Windows build updates (Tor Lillqvist)
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2.3.1
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Be more careful about broken GSUB/GPOS tables (Manish Singh)
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Include debian packaging stuff in CVS (Josselin Mouette)
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Add more conf.d examples (Keith Packard)
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Make manuals build again (Keith Packard)
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Johap -> Johab (Funda Wang)
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2.3.0
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Fix memory leak of patterns rejected by configuration (#2518)
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Create prototype /etc/fonts/conf.d directory and populate it with a few
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sample files. These samples are unused as the file names don't start with
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numbers.
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Update documentation.
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2.2.99
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Verify cache for FC_FILE and FC_FAMILY in every entry (#2219)
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Update blanks list from recent Unicode docs (#86)
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Various small build fixes (#280, #2278,
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Documentation fixes (#2085, #2284, #2285)
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Add polite typechecking to config file loader (#229)
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2.2.98
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Share object name strings (Michael Meeks)
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Eliminate a couple of codepoints from Russian orthography (John Thacker)
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Add synthetic emboldening configuration changes (Jakub Pavelek)
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Change FcFontSetSort to ignore language after fonts with the requested
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languages have been found. (Owen Taylor)
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Add some RedHat font configuration changes (Owen Tayler).
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Add full Unicode case folding support to case-ignoring string functions
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(Keith Packard)
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Remove Han characters from Korean orthography (Tor Andersson)
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2.2.97
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Fc-cache sleeps before exiting to ensure filesystem timestamps are well
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ordered.
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Added Punjai orthography.
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The timestamp in fonts.conf is gone now. Too many problems.
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The default font path includes all of the X fonts; use selectfont/rejectfont
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to eliminate bitmaps, as shown in the sample local.conf file.
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<include> configuration elements may now reference a directory. Files
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in that directory matching [0-9]* are loaded in UTF-8 collating sequence order.
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<selectfont> configuration added to control which fonts are used.
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fontformat font pattern elements built from the FT_Get_X11_Font_Format
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function in newer versions of FreeType.
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'capability' list constructed from gsub/gpos and silf values in TrueType
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files.
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Multi-lingual names (style, family, fullname) extracted and stored with
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parallel <foo>lang properties marking language.
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2.2.96
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Fix FcConfigUpToDate to actually check all font directories and eliminate
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a typo which completely prevented it from working (Lubos Lunak
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<l.lunak@suse.cz>)
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Remove comma at end of FcResult enum definition for picky compilers.
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2.2.95
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Add FcResultOutOfMemory so FcFontSetMatch can return accurate error.
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Replace MIN/MAX/ABS macros which happened to be in old FreeType releases
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with FC_MIN/FC_MAX/FC_ABS macros owned by fontconfig.
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2.2.94
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The 2.2.93 release was prepared with a broken libtool which created
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the shared library without the '.so' in the file names.
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2.2.93
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This is the third prerelease of fontconfig 2.3. Significant changes from
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2.2.92 are:
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o Use new FreeType #include syntax
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o use y_ppem field instead of 'height' in bitmap sizes rec -
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FreeType changed the semantics. Still uses height for
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older versions of FreeType
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o Don't construct program manuals unless docbook is available
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2.2.92
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o make distcheck work
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2.2.91
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o Switch to SGML manuals
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o Add FC_DUAL width spacing value
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o Add FcFini to close out fontconfig and release all memory
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2.2
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This is the third public release of fontconfig, a font configuration and
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customization library. Fontconfig is designed to locate fonts within the
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system and select them according to requirements specified by applications.
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Fontconfig is not a rasterization library, nor does it impose a particular
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rasterization library on the application. The X-specific library
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'Xft' uses fontconfig along with freetype to specify and rasterize fonts.
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Keith Packard
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keithp@keithp.com
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