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Correct split on punctuation in BFU text.

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When CONFIG_UTF_8 is defined but utf8 isn't used.
This commit is contained in:
Pavol Babincak 2006-04-08 00:37:25 +02:00 committed by Pavol Babincak
parent 662ffb903c
commit 3c019606b2
1 changed files with 18 additions and 15 deletions
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33
src/bfu/text.c
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@ -101,22 +101,25 @@ split_line(unsigned char *text, int max_width, int *cells)
/* FIXME: Function ispunct won't work correctly
* with UTF-8 characters. We need some similar
* function for UTF-8 characters. */
#ifndef CONFIG_UTF_8
/* Give preference to split on a
* punctuation if any. Note that most
* of the time punctuation char is
* followed by a space so this rule
* will not match often. We match dash
* and quotes too. */
cells_save--;
while (--split != text) {
cells_save--;
if (!ispunct(*split)) continue;
split++;
cells_save++;
break;
}
#ifdef CONFIG_UTF_8
if (!utf8)
#endif /* CONFIG_UTF_8 */
{
/* Give preference to split on a
* punctuation if any. Note that most
* of the time punctuation char is
* followed by a space so this rule
* will not match often. We match dash
* and quotes too. */
cells_save--;
while (--split != text) {
cells_save--;
if (!ispunct(*split)) continue;
split++;
cells_save++;
break;
}
}
/* If no way to do a clean split, just return
* requested maximal width. */