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[khmer] Allow Independent Vowels where stacked consonants are allowed 

New numbers (down from 44):

KHMER: 299085 out of 299124 tests passed. 39 failed (0.0130381%)
This commit is contained in:
Behdad Esfahbod 2018-01-05 17:52:24 +00:00
parent 9bd486c480
commit 80c870bcda
2 changed files with 3 additions and 3 deletions
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4
src/hb-ot-shape-complex-khmer-machine.rl
View File

@ -52,7 +52,7 @@ RS = 13;
Coeng = 14; Coeng = 14;
Ra = 16; Ra = 16;
c = (C | Ra); # is_consonant c = (C | Ra | V); # is_consonant
n = ((ZWNJ?.RS)? (N.N?)?); # is_consonant_modifier n = ((ZWNJ?.RS)? (N.N?)?); # is_consonant_modifier
z = ZWJ|ZWNJ; # is_joiner z = ZWJ|ZWNJ; # is_joiner
@ -63,7 +63,7 @@ halant_group = Coeng;
halant_or_matra_group = (matra_group{0,4}) (Coeng (cn|V))?; halant_or_matra_group = (matra_group{0,4}) (Coeng (cn|V))?;
consonant_syllable = (c|V|PLACEHOLDER|DOTTEDCIRCLE).n? (halant_group.cn){0,4} halant_or_matra_group syllable_tail; consonant_syllable = (c|PLACEHOLDER|DOTTEDCIRCLE).n? (halant_group.cn){0,4} halant_or_matra_group syllable_tail;
broken_cluster = n? (halant_group.cn){0,4} halant_or_matra_group syllable_tail; broken_cluster = n? (halant_group.cn){0,4} halant_or_matra_group syllable_tail;
other = any; other = any;

2
src/hb-ot-shape-complex-khmer.cc
View File

@ -75,7 +75,7 @@ is_joiner (const hb_glyph_info_t &info)
static inline bool static inline bool
is_consonant (const hb_glyph_info_t &info) is_consonant (const hb_glyph_info_t &info)
{ {
return is_one_of (info, CONSONANT_FLAGS); return is_one_of (info, CONSONANT_FLAGS | FLAG (OT_V));
} }
static inline bool static inline bool