Remove Hangul filler characters from Default_Ignorable chars
See discussion on mailing list.
diff --git a/src/hb-unicode-private.hh b/src/hb-unicode-private.hh
index 724c6f9..155a8a3 100644
--- a/src/hb-unicode-private.hh
+++ b/src/hb-unicode-private.hh
@@ -129,6 +129,11 @@
* be. That has been reported to the Unicode Technical Committee for
* 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:
* http://unicode.org/cldr/utility/list-unicodeset.jsp?a=[:DI:]&abb=on&ucd=on&esc=on
*
@@ -141,8 +146,8 @@
*
* 00AD ;SOFT HYPHEN
* 034F ;COMBINING GRAPHEME JOINER
- * 115F ;HANGUL CHOSEONG FILLER
- * 1160 ;HANGUL JUNGSEONG FILLER
+ * #115F ;HANGUL CHOSEONG FILLER
+ * #1160 ;HANGUL JUNGSEONG FILLER
* 17B4 ;KHMER VOWEL INHERENT AQ
* 17B5 ;KHMER VOWEL INHERENT AA
* 180B..180D ;MONGOLIAN FREE VARIATION SELECTOR THREE
@@ -168,7 +173,6 @@
switch (page) {
case 0x00: return unlikely (ch == 0x00AD);
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 0x18: return hb_in_range<hb_codepoint_t> (ch, 0x180B, 0x180E);
case 0x20: return hb_in_ranges<hb_codepoint_t> (ch, 0x200B, 0x200F,
diff --git a/test/shaping/texts/in-tree/shaper-default/script-hangul/misc/misc.txt b/test/shaping/texts/in-tree/shaper-default/script-hangul/misc/misc.txt
index 5b6edcc..797b1c6 100644
--- a/test/shaping/texts/in-tree/shaper-default/script-hangul/misc/misc.txt
+++ b/test/shaping/texts/in-tree/shaper-default/script-hangul/misc/misc.txt
@@ -1,3 +1,4 @@
휴가 가-- (오--)
휴가 가-- (오--)
ᄒᆞᆫ
+ᅟᅡᄫᅠ
