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Remove Hangul filler characters from Default_Ignorable chars 

See discussion on mailing list.
This commit is contained in:
Behdad Esfahbod 2013-03-19 06:59:40 -04:00
parent a8cf7b43fa
commit cc50bf5b13
2 changed files with 8 additions and 3 deletions
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10
src/hb-unicode-private.hh
View File

@ -129,6 +129,11 @@ HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS_SIMPLE
* be. That has been reported to the Unicode Technical Committee for * be. That has been reported to the Unicode Technical Committee for
* consideration. As such, we include it here, since Uniscribe removes it. * consideration. As such, we include it here, since Uniscribe removes it.
* *
* Note: While U+115F and U+1160 are Default_Ignorable, we do NOT want to
* hide them, as the way Uniscribe has implemented them is with regular
* spacing glyphs, and that's the way fonts are made to work. As such,
* we make exceptions for those two.
*
* Gathered from: * Gathered from:
* http://unicode.org/cldr/utility/list-unicodeset.jsp?a=[:DI:]&abb=on&ucd=on&esc=on * http://unicode.org/cldr/utility/list-unicodeset.jsp?a=[:DI:]&abb=on&ucd=on&esc=on
* *
@ -141,8 +146,8 @@ HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS_SIMPLE
* *
* 00AD ;SOFT HYPHEN * 00AD ;SOFT HYPHEN
* 034F ;COMBINING GRAPHEME JOINER * 034F ;COMBINING GRAPHEME JOINER
* 115F ;HANGUL CHOSEONG FILLER * #115F ;HANGUL CHOSEONG FILLER
* 1160 ;HANGUL JUNGSEONG FILLER * #1160 ;HANGUL JUNGSEONG FILLER
* 17B4 ;KHMER VOWEL INHERENT AQ * 17B4 ;KHMER VOWEL INHERENT AQ
* 17B5 ;KHMER VOWEL INHERENT AA * 17B5 ;KHMER VOWEL INHERENT AA
* 180B..180D ;MONGOLIAN FREE VARIATION SELECTOR THREE * 180B..180D ;MONGOLIAN FREE VARIATION SELECTOR THREE
@ -168,7 +173,6 @@ HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS_SIMPLE
switch (page) { switch (page) {
case 0x00: return unlikely (ch == 0x00AD); case 0x00: return unlikely (ch == 0x00AD);
case 0x03: return unlikely (ch == 0x034F); case 0x03: return unlikely (ch == 0x034F);
case 0x11: return hb_in_range<hb_codepoint_t> (ch, 0x115F, 0x1160);
case 0x17: return hb_in_range<hb_codepoint_t> (ch, 0x17B4, 0x17B5); case 0x17: return hb_in_range<hb_codepoint_t> (ch, 0x17B4, 0x17B5);
case 0x18: return hb_in_range<hb_codepoint_t> (ch, 0x180B, 0x180E); case 0x18: return hb_in_range<hb_codepoint_t> (ch, 0x180B, 0x180E);
case 0x20: return hb_in_ranges<hb_codepoint_t> (ch, 0x200B, 0x200F, case 0x20: return hb_in_ranges<hb_codepoint_t> (ch, 0x200B, 0x200F,

1
test/shaping/texts/in-tree/shaper-default/script-hangul/misc/misc.txt
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@ -1,3 +1,4 @@
휴가 가-- (오--) 휴가 가-- (오--)
휴가 가-- (오--) 휴가 가-- (오--)
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