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Adjust Mongolian shaping 

For U+1880..U+1886 Uniscribe thinks they are non-joining.
For U+1887 Uniscribe thinks it's joining, but looks wrong to me.
For now, match Uniscribe.
This commit is contained in:
Behdad Esfahbod 2012-11-05 15:20:10 -08:00
parent e6b86c8519
commit 22a685836a
1 changed files with 3 additions and 0 deletions
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3
src/hb-ot-shape-complex-arabic.cc
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@ -67,6 +67,9 @@ static unsigned int get_joining_type (hb_codepoint_t u, hb_unicode_general_categ
/* Mongolian joining data is not in ArabicJoining.txt yet. */
if (unlikely (hb_in_range<hb_codepoint_t> (u, 0x1800, 0x18AF)))
{
if (unlikely (hb_in_range<hb_codepoint_t> (u, 0x1880, 0x1886)))
return JOINING_TYPE_U;
/* All letters, SIBE SYLLABLE BOUNDARY MARKER, and NIRUGU are D */
if ((FLAG(gen_cat) & (FLAG (HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER) |
FLAG (HB_UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER)))