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[khmer] Remove medials from grammar

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This commit is contained in:
Behdad Esfahbod 2018-01-05 17:14:27 +00:00
parent c265dffdf6
commit 185b68946a
1 changed files with 4 additions and 6 deletions
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10
src/hb-ot-shape-complex-khmer-machine.rl
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@ -53,7 +53,6 @@ DOTTEDCIRCLE = 12;
RS = 13;
Coeng = 14;
Ra = 16;
CM = 17;
Symbol= 18;
c = (C | Ra); # is_consonant
@ -67,15 +66,14 @@ syllable_tail = (z?.SM.SM?.ZWNJ?)? A{0,3}? VD{0,2};
place_holder = PLACEHOLDER | DOTTEDCIRCLE;
halant_group = (z?.Coeng.(ZWJ.N?)?);
final_halant_group = halant_group | Coeng.ZWNJ;
medial_group = CM?;
halant_or_matra_group = (final_halant_group | (Coeng.ZWJ)? matra_group{0,4}) (Coeng (cn|V))?;
consonant_syllable = (cn.halant_group){0,4} cn medial_group halant_or_matra_group syllable_tail;
vowel_syllable = V.n? (ZWJ | (halant_group.cn){0,4} medial_group halant_or_matra_group syllable_tail);
standalone_cluster = (PLACEHOLDER | DOTTEDCIRCLE).n? (halant_group.cn){0,4} medial_group halant_or_matra_group syllable_tail;
consonant_syllable = (cn.halant_group){0,4} cn halant_or_matra_group syllable_tail;
vowel_syllable = V.n? (ZWJ | (halant_group.cn){0,4} halant_or_matra_group syllable_tail);
standalone_cluster = (PLACEHOLDER | DOTTEDCIRCLE).n? (halant_group.cn){0,4} halant_or_matra_group syllable_tail;
symbol_cluster = symbol syllable_tail;
broken_cluster = n? (halant_group.cn){0,4} medial_group halant_or_matra_group syllable_tail;
broken_cluster = n? (halant_group.cn){0,4} halant_or_matra_group syllable_tail;
other = any;
main := |*