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[Unicode 14] Handle U+180F FVS4

This commit is contained in:
David Corbett 2021-09-25 16:38:32 -04:00 committed by Behdad Esfahbod
parent 794b00db4b
commit 8c65442069
3 changed files with 3 additions and 3 deletions
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2
src/hb-ot-layout.hh
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@ -236,7 +236,7 @@ _hb_glyph_info_set_unicode_props (hb_glyph_info_t *info, hb_buffer_t *buffer)
* FVSes are GC=Mn, we have use a separate bit to remember them.
* Fixes:
* https://github.com/harfbuzz/harfbuzz/issues/234 */
else if (unlikely (hb_in_range<hb_codepoint_t> (u, 0x180Bu, 0x180Du))) props |= UPROPS_MASK_HIDDEN;
else if (unlikely (hb_in_ranges<hb_codepoint_t> (u, 0x180Bu, 0x180Du, 0x180Fu, 0x180Fu))) props |= UPROPS_MASK_HIDDEN;
/* TAG characters need similar treatment. Fixes:
* https://github.com/harfbuzz/harfbuzz/issues/463 */
else if (unlikely (hb_in_range<hb_codepoint_t> (u, 0xE0020u, 0xE007Fu))) props |= UPROPS_MASK_HIDDEN;

2
src/hb-ot-shape-complex-arabic.cc
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@ -349,7 +349,7 @@ mongolian_variation_selectors (hb_buffer_t *buffer)
unsigned int count = buffer->len;
hb_glyph_info_t *info = buffer->info;
for (unsigned int i = 1; i < count; i++)
if (unlikely (hb_in_range<hb_codepoint_t> (info[i].codepoint, 0x180Bu, 0x180Du)))
if (unlikely (hb_in_ranges<hb_codepoint_t> (info[i].codepoint, 0x180Bu, 0x180Du, 0x180Fu, 0x180Fu)))
info[i].arabic_shaping_action() = info[i - 1].arabic_shaping_action();
}

2
src/hb-unicode.hh
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@ -121,7 +121,7 @@ HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS_SIMPLE
static hb_bool_t
is_variation_selector (hb_codepoint_t unicode)
{
/* U+180B..180D MONGOLIAN FREE VARIATION SELECTORs are handled in the
/* U+180B..180D, U+180F MONGOLIAN FREE VARIATION SELECTORs are handled in the
* Arabic shaper. No need to match them here. */
return unlikely (hb_in_ranges<hb_codepoint_t> (unicode,
0xFE00u, 0xFE0Fu, /* VARIATION SELECTOR-1..16 */