a82165248c
Only do fallback Hebrew composition if no GPOS 'mark' available
...
Apparently some modern fonts have proper GPOS mark positioning
tables, but undesirable precomposed forms! See thread
"Hebrew composition to presentation forms" and:
http://tex.stackexchange.com/questions/156775/having-trouble-with-vowel-positioning-in-ezra-sil-xelatex
Test case: U+fb1d,05d9,05b4
2014-02-18 15:53:56 -05:00
b456d42bf6
Allow bootstrapping without gtk-doc
...
Seems like configure.ac is already able to handle it.
2014-02-11 17:29:40 -05:00
1eacde00cc
check hb_set_is_emtpy in test-set.c
2014-02-10 13:48:43 -05:00
db068d81cd
typo in ucdn's Makefile.am
2014-02-10 13:05:48 -05:00
fbb2847f54
Improve MemoryBarrier() implementation
...
See thread "[HarfBuzz] compilation error of 0.9.26 with MinGW"
started by Werner.
2014-02-05 08:22:06 -05:00
189bf23bfc
0.9.26
2014-01-30 15:14:58 -05:00
7691a154e5
Ensure hb_script_t can safely hold any hb_tag_t value it's given.
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Fixes https://github.com/behdad/harfbuzz/pull/21
2014-01-29 16:09:16 -05:00
c29993a181
[coretext] Handle surrogate pairs when generating notdef glyphs
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Fixes github.com/behdad/harfbuzz/pull/19
2014-01-28 17:29:42 -05:00
748b2782e4
[coretext] Minor optimization
2014-01-28 17:10:05 -05:00
24e6b11f12
Fix double destruction in case of OOM
2014-01-28 11:21:18 -05:00
083225916a
Micro optimizations
2014-01-28 11:14:12 -05:00
c9522de233
Make it possible to disable the fallback shaper at configure time
...
The OT shaper supersedes the fallback shaper in every case
and the latter become an extra weight for 99.9% of users.
2014-01-28 11:13:53 -05:00
6775da3a7c
Fix clang warning 'private field 'xxx' is not used
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Fixes https://github.com/behdad/harfbuzz/pull/16
2014-01-23 14:18:49 -05:00
62299826f4
Fix typo in _hb_buffer_serialize_glyphs_text()
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Fixes https://github.com/behdad/harfbuzz/pull/17
2014-01-23 14:11:03 -05:00
ae23c24c32
[arabic] Disable 'cswh' by default
...
I believe Windows 8 disables it, and spec update dated
Jan 2014 also clearly says it's disabled by default:
http://www.microsoft.com/typography/OpenTypeDev/arabic/intro.htm#features
2014-01-22 11:03:02 -05:00
08cf5d75ef
[ot] Don't try to compose if normalization is off
2014-01-22 07:53:55 -05:00
0596343bfe
Merge pull request #13 from jfkthame/hangul-shaper
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Tone-mark reordering and improved Old Hangul support
2014-01-22 04:43:51 -08:00
62cb28dfc6
fixup for 64-bit windows build
2014-01-22 07:31:54 -05:00
83d7e7915a
[hangul] Fix ordering of dotted circle with Hangul tone mark (reported by Dohyun Kim).
2014-01-20 19:49:47 +00:00
deef186265
[hangul] Don't force zero-width for marks - this is not wanted for the Jamo Filler glyphs.
2014-01-20 10:38:27 +00:00
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
7244b3fc3b
[hangul] Reorder Hangul tone mark to beginning of syllable, unless font implements it using a zero-width glyph.
2014-01-20 10:35:51 +00:00
103436838d
[hangul] Apply the appropriate *jmo features to decomposed syllables, including Old Hangul sequences that don't have Unicode compositions. Merge clusters in decomposed syllables.
2014-01-20 10:35:07 +00:00
8fc1f7fe74
[ot/hangul] Don't decompose Hangul even when combining marks present
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As discussed on
https://github.com/behdad/harfbuzz/pull/10#issuecomment-31442030
2014-01-02 17:04:04 +08:00
64426ec73a
[ot] Simplify composing
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Not tested. Ouch.
2014-01-02 14:33:10 +08:00
8de20b1e8a
Add font->has_glyph()
2014-01-02 14:30:45 +08:00
f6298e55ae
[fallback] Minor
2014-01-02 14:23:56 +08:00
29ea403d67
[hangul] Fix decomposition logic
...
Seems to be working now.
2014-01-02 14:20:00 +08:00
bdb20dafc3
[hangul] Fix decomposition
...
Part of https://github.com/behdad/harfbuzz/pull/10
2014-01-02 14:04:30 +08:00
32478656ce
[hangul] Tighten up character categories
...
I had tried to expand to fill the blocks, but that sounds wrong in
retrospect.
2014-01-02 14:01:56 +08:00
f14bb7de63
[ot] Separate out hebrew and tibetan shapers from default
...
Now default shaper is truly no-op.
2013-12-31 16:49:15 +08:00
6300cd7253
[ot] Define HB_OT_SHAPE_ZERO_WIDTH_MARKS_DEFAULT
2013-12-31 16:38:47 +08:00
3d6ca0d32e
[ot] Simplify normalization_preference again
...
No shaper has more than one behavior re this, so no need for a callback.
2013-12-31 16:35:37 +08:00
c98b7183f7
[ot] Add Hangul shaper
...
Not exhaustively tested, but I think I got the intended logic
right.
The logic can perhaps be simplified. Maybe we should disabled
normalization with this shaper. Then again, for now focusing on
correctness.
2013-12-31 16:23:48 +08:00
15f67048e4
Reorder Tai Tham SAKOT to ensure it comes after any tone marks
2013-12-27 19:33:28 -05:00
3216e44feb
[uniscribe] Fix scratch-buffer accounting
2013-12-23 14:39:23 -05:00
beeb12c9af
Add TODO item
2013-12-22 22:53:27 -05:00
fbd4acc58a
Clean ht-ob headers
2013-12-22 22:52:57 -05:00
5497a8a274
Cache various masks on the shape plan
2013-12-22 20:48:53 -05:00
02f909664f
Minor correction to kern mask checking
2013-12-22 19:35:27 -05:00
a7e8bbb080
Minor fraction mask setting improvement
2013-12-22 19:33:35 -05:00
76fff252a9
Don't form fractions if only one of numr/dnom exist
2013-12-22 17:55:59 -05:00
3aeee519f0
Bug 72698 - Automatically support frac / numr / dnom
...
When seeing U+2044 FRACTION SLASH in the text, find decimal
digits (Unicode General Category Decimal_Number) around it,
and mark the pre-slash digits with 'numr' feature, the post-slash
digits with 'dnom' feature, and the whole sequence with 'frac'
feature.
This beautifully renders fractions with major Windows fonts,
and any other font that implements those features (numr/dnom is
enough for most fonts.)
Not the fastest way to do this, but good enough for a start.
2013-12-22 16:17:54 -05:00
014f369ec9
Add XXX note
2013-12-22 16:15:30 -05:00
739325178a
Initialize masks before mirroring
...
We were throwing away the rtlm feature mask set during
mirroring...
2013-12-21 00:18:18 -05:00
d507f6b5b7
Have Gtk-Doc ignore UCDN files
2013-12-16 17:04:44 -05:00
d688475ea9
Minor
2013-12-12 13:21:57 -05:00
2a8c49ade0
Remove unnecessary includes
2013-12-11 20:24:20 -05:00
2646aec1e6
Drop required automake version back to 1.11.3
...
Work around broken automake-1.13 changes.
2013-12-05 18:19:35 -05:00
860fc9aa7b
0.9.25
2013-12-04 20:10:27 -05:00
Behdad Esfahbod
Luis de Bethencourt
Werner Lemberg
Jonathan Kew
Konstantin Ritt