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Assume width 1 for control characters in places where a non-negative width is

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expected.


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@4535 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Emanuele Giaquinta 2007-05-31 13:56:35 +00:00 • committed by exg
commit 5bcafebbd4
4 changed files with 7 additions and 7 deletions
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4
src/fe-text/textbuffer-view.c
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@ -218,7 +218,7 @@ view_update_line_cache(TEXT_BUFFER_VIEW_REC *view, LINE_REC *line)
if (get_utf8_char(&next_ptr, char_len, &chr) < 0)
char_len = 1;
else
char_len = mk_wcwidth(chr);
char_len = unichar_isprint(chr) ? mk_wcwidth(chr) : 1;
next_ptr++;
}
@ -439,7 +439,7 @@ static int view_line_draw(TEXT_BUFFER_VIEW_REC *view, LINE_REC *line,
if (get_utf8_char(&end, 6, &chr)<0)
char_width = 1;
else
char_width = mk_wcwidth(chr);
char_width = unichar_isprint(chr) ? mk_wcwidth(chr) : 1;
} else {
if (term_type == TERM_TYPE_BIG5 &&
is_big5(end[0], end[1]))