164c13d73f
Another try to fix Mongolian free variation selectors
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This reverts bf029281https://code.google.com/p/chromium/issues/detail?id=393896
2014-07-17 14:28:04 -04:00
878a25375b
Minor
2014-07-16 13:21:59 -04:00
7627100f42
Mark unsigned integer literals with the u suffix
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Simplifies hb_in_range() calls as the type can be inferred.
The rest is obsessiveness, I admit.
2014-07-11 16:22:13 -04:00
577ca48143
[unicode7] Update list of Default_Ignorable codepoints
2014-06-18 12:29:23 -04:00
9c9411839b
[tibetan] Reorder PADMA sign to occur after other below marks
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Based on suggestion from Andrew Glass.
Test: U+0F40,0FC6,0F83
2014-04-28 12:44:14 -07:00
391934db0a
[unicode] Exclude the Jamo Filler characters from Default_Ignorable, as some fonts want these to be visible/spacing glyphs.
2014-01-20 10:37:32 +00:00
15f67048e4
Reorder Tai Tham SAKOT to ensure it comes after any tone marks
2013-12-27 19:33:28 -05:00
2a8c49ade0
Remove unnecessary includes
2013-12-11 20:24:20 -05:00
a8bf0e91f1
Add U+061C ARABIC LETTER MARK to Default_Ignorable
2013-05-03 14:45:04 -04:00
cc50bf5b13
Remove Hangul filler characters from Default_Ignorable chars
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See discussion on mailing list.
2013-03-19 07:00:41 -04:00
1c8654ead4
[Myanmar] Prevent reordering between Asat and Dot below
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Implemented as a hack for now. Myanmar failures down from 23 to 15.
MYANMAR: 1123868 out of 1123883 tests passed. 15 failed (0.00133466%)
The remaining 15 cases are all where the syllable is wrong according to
the OpenType spec. We insert dottedcircle. Uniscribe fails to do that,
but it also fails to reorder the prebase-reordering medial-Ra. So it
gets it wrong.
2013-02-11 14:28:59 -05:00
cf3afd8979
Rename and revamp is_zero_width() to be is_default_ignorable()
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That's really the logic desired. Except that MONGOLIAN VOWEL SEPARATOR
is not default_ignorable but it really should be. Reported to Unicode.
Based on suggestion from Konstantin Ritt.
2012-10-25 16:32:54 -07:00
028a1706f8
Refactor common macro
2012-09-06 14:25:48 -04:00
d5045a5f40
[ICU] Use new normalizer2 compose/decompose API
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It's considerably faster than the fallback implementation we had
previously!
2012-08-11 21:27:15 -04:00
56c9e7c004
Fill out combining class resetting for fallback shaping Thai/Lao/Tibetan
2012-08-09 21:14:23 -04:00
21756934a1
[OT] Implement fallback positioning
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Implemented for Arabic, Hebrew, and generic marks.
Activated if no GPOS table present.
2012-08-08 01:20:45 -04:00
0f8881d6bb
More refactoring
2012-08-07 16:57:02 -04:00
61f41849af
Add Hebrew presentation forms shaping
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Lifted from https://bugzilla.mozilla.org/show_bug.cgi?id=728866
2012-08-07 16:45:27 -04:00
6adf417bc1
Use a lookup table for modified_combining_class
2012-08-01 18:07:42 -04:00
208f70f055
Inline Unicode callbacks internally
2012-08-01 17:13:10 -04:00
7470315a3e
Move unicode accessors around
2012-08-01 17:01:59 -04:00
21fdcee001
Add hb_unicode_combining_class_t
2012-08-01 16:28:50 -04:00
378d279bbf
Implement Unicode compatibility decompositions
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Based on patch from Philip Withnall.
https://bugs.freedesktop.org/show_bug.cgi?id=41095
2012-07-31 21:36:16 -04:00
35bdab3cf1
Minor
2012-07-25 11:59:52 -04:00
478fd0529b
Minor
2012-07-24 17:09:01 -04:00
8979a7f6f2
[Mongolian] Remove Mongolian Vowel Separator at the end of shaping
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Results match Uniscribe now.
2012-07-24 17:03:55 -04:00
9a5b421a64
Fix build with no Unicode funcs implementations provided
2012-07-11 18:00:28 -04:00
1bc1cb3603
Make source more digestable for gobject-introspection
2012-06-16 15:21:55 -04:00
6220e5fc0d
Add ASSERT_POD for most objects
2012-06-06 03:30:09 -04:00
be4560a3b5
Undo default unicode-funcs to avoid static initializer again
2012-06-05 18:43:57 -04:00
f06ab8a426
Better hide nil objects and make them const
2012-06-05 14:49:14 -04:00
96a9ef0c9f
Remove tab character like other "zero-width" characters
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Uniscribe does that, this make comparing results to Uniscribe
easier.
2012-06-01 13:46:26 -04:00
bc145658bd
Warn if no Unicode functions implementation is found
2012-05-28 10:45:50 -04:00
d1deaa2f5b
Replace zerowidth invisible chars with a zero-advance space glyph
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Like Uniscribe does.
2012-05-09 15:04:13 +02:00
6769f21d57
More moving code around
2012-04-05 16:46:46 -04:00
2db2a56682
Move code around
2012-04-05 16:40:37 -04:00
5ddd9cc499
Minor
2011-09-16 16:40:44 -04:00
c605bbbb6d
Remove C++ guards from source files
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Where causing issues for people with MSVC.
2011-08-04 20:00:53 -04:00
c4641723fb
[API] Add compose() and decompose() unicode funcs, rename other ones
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Add compose() and decompose() unicode funcs. These implement
pair-wise canonical composition/decomposition.
The glib/icu implementations are lacking for now. We are adding
API for this to glib, but I cannot find any useful API in ICU.
May end of implementing these in-house.
Changed all unicode_funcs callback names to remove the "_get" part.
Eg, hb_unicode_get_script_func_t is now hb_unicode_script_func_t,
and hb_unicode_get_script() is hb_unicode_script() now.
2011-07-08 00:09:31 -04:00
891c4755ba
Humm, undo some shuffling
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In preparation for adding more advanced unicode funcs.
2011-07-07 23:27:27 -04:00
4b6317c4f4
More code shuffling
2011-07-07 23:14:42 -04:00
6af9cff5e1
[test/unicode] Use text fixture instead of static variables
2011-04-29 12:12:37 -04:00
d4bee9f813
[API] Add hb_unicode_funcs_get_default()
2011-04-27 09:38:19 -04:00
fca368c468
Add hb_object_header_t which is the common part of all objects
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Makes way for adding arbitrary user_data support.
2011-04-21 18:24:02 -04:00
2409d5f8d7
Update Copyright headers
2011-04-21 17:14:28 -04:00
c57d454acc
Rename all private sources and headers to C++ files
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So we can liberally use the simple features of C++ that parts of the
codebase is already using.
2011-04-20 18:50:27 -04:00
fb194b8794
unicode: Cleanup implementation
2011-04-20 02:27:39 -04:00
Behdad Esfahbod
Jonathan Kew