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[use] Hack to fix shaping of U+1A7F 

Fixes https://github.com/behdad/harfbuzz/issues/525
This commit is contained in:
Behdad Esfahbod 2017-10-02 18:20:51 +02:00
parent 0faa16a253
commit 5680ef884c
2 changed files with 4 additions and 1 deletions
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3
src/gen-use-table.py
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@ -299,6 +299,9 @@ def map_to_use(data):
# the nasalization marks, maybe only for U+1CE9..U+1CF1.
if U == 0x1CED: UISC = Tone_Mark
# TODO: https://github.com/behdad/harfbuzz/issues/525
if U == 0x1A7F: UISC = Consonant_Final; UIPC = Bottom
values = [k for k,v in items if v(U,UISC,UGC)]
assert len(values) == 1, "%s %s %s %s" % (hex(U), UISC, UGC, values)
USE = values[0]

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

@ -276,7 +276,7 @@ static const USE_TABLE_ELEMENT_TYPE use_table[] = {
/* 1A40 */ B, B, B, B, B, B, B, B, B, B, B, B, B, B, B, B,
/* 1A50 */ B, B, B, B, B, MPre, MBlw, SUB, FAbv, FAbv, FAbv, SUB, SUB, SUB, SUB, O,
/* 1A60 */ H, VPst, VAbv, VPst, VPst, VAbv, VAbv, VAbv, VAbv, VBlw, VBlw, VAbv, VBlw, VPst, VPre, VPre,
/* 1A70 */ VPre, VPre, VPre, VAbv, VMAbv, VMAbv, VMAbv, VMAbv, VMAbv, VMAbv, VAbv, FM, FM, O, O, FM,
/* 1A70 */ VPre, VPre, VPre, VAbv, VMAbv, VMAbv, VMAbv, VMAbv, VMAbv, VMAbv, VAbv, FM, FM, O, O, FBlw,
/* 1A80 */ B, B, B, B, B, B, B, B, B, B, O, O, O, O, O, O,
/* 1A90 */ B, B, B, B, B, B, B, B, B, B, O, O, O, O, O, O,