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patch 8.0.0126

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Problem:    Display problem with 'foldcolumn' and a wide character.
            (esiegerman)
Solution:   Don't use "extra" but an allocated buffer. (Christian Brabandt,
            closes #1310)
This commit is contained in:
Bram Moolenaar
2016-12-09 19:28:48 +01:00
parent eaaa9bbda6
commit 6270660611
5 changed files with 54 additions and 7 deletions
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20
src/screen.c
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@@ -3649,13 +3649,19 @@ win_line(
draw_state = WL_FOLD;
if (fdc > 0)
{
/* Draw the 'foldcolumn'. */
fill_foldcolumn(extra, wp, FALSE, lnum);
n_extra = fdc;
p_extra = extra;
p_extra[n_extra] = NUL;
c_extra = NUL;
char_attr = hl_attr(HLF_FC);
/* Draw the 'foldcolumn'. Allocate a buffer, "extra" may
* already be in used. */
p_extra_free = alloc(12 + 1);
if (p_extra_free != NULL)
{
fill_foldcolumn(p_extra_free, wp, FALSE, lnum);
n_extra = fdc;
p_extra_free[n_extra] = NUL;
p_extra = p_extra_free;
c_extra = NUL;
char_attr = hl_attr(HLF_FC);
}
}
}
#endif