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lineedit: partially fix wide and combining chars editing

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Signed-off-by: Tomas Heinrich <heinrich.tomas@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Tomas Heinrich
2010-05-16 20:46:53 +02:00
committed by Denys Vlasenko
parent 0b7412e66b
commit b8909c52fe
3 changed files with 92 additions and 45 deletions
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libbb/unicode.c
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@ -418,7 +418,7 @@ static int in_uint16_table(unsigned ucs, const uint16_t *table, unsigned max)
* This implementation assumes that wchar_t characters are encoded
* in ISO 10646.
*/
static int wcwidth(unsigned ucs)
int FAST_FUNC wcwidth(unsigned ucs)
{
# if LAST_SUPPORTED_WCHAR >= 0x300
/* sorted list of non-overlapping intervals of non-spacing characters */