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usp10: Directional control codes force complex itemization. 

Signed-off-by: Aric Stewart <aric@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Aric Stewart 2016-02-03 12:55:12 -06:00 committed by Alexandre Julliard
parent 4bc2cbef09
commit 6c470a8bd3
1 changed files with 9 additions and 3 deletions
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12
dlls/usp10/usp10.c
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@ -1307,9 +1307,15 @@ static HRESULT _ItemizeInternal(const WCHAR *pwcInChars, int cInChars,
else if (is_indic(scripts[i]))
last_indic = base_indic(scripts[i]);
/* Some unicode points (Zero Width Space U+200B -
Right-to-Left Mark U+200F) will force us into bidi mode */
if (!forceLevels && pwcInChars[i] >= 0x200B && pwcInChars[i] <= 0x200F)
/* Some unicode points :
(Zero Width Space U+200B - Right-to-Left Mark U+200F)
(Left Right Embed U+202A - Left Right Override U+202D)
(Left Right Isolate U+2066 - Pop Directional Isolate U+2069)
will force us into bidi mode */
if (!forceLevels && ((pwcInChars[i] >= 0x200B && pwcInChars[i] <= 0x200F) ||
(pwcInChars[i] >= 0x202A && pwcInChars[i] <= 0x202E) ||
(pwcInChars[i] >= 0x2066 && pwcInChars[i] <= 0x2069)))
forceLevels = TRUE;
/* Diacritical marks merge with other scripts */