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Turn this into a function.

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This commit is contained in:
Tiago Cunha 2012-07-04 21:37:20 +01:00
parent a53197ff96
commit 94a4eee141
1 changed files with 10 additions and 4 deletions
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14
spectrwm.c
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@ -1539,6 +1539,15 @@ bar_fmt(const char *fmtexp, char *fmtnew, struct swm_region *r, size_t sz)
strlcat(fmtnew, "+4<+A+4<+V", sz);
}
void
bar_replace_pad(char *tmp, int *limit, size_t sz)
{
/* special case; no limit given, pad one space, instead */
if (*limit == sz - 1)
*limit = 1;
snprintf(tmp, sz, "%*s", *limit, " ");
}
/* replaces the bar format character sequences (like in tmux(1)) */
char *
bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
@ -1575,10 +1584,7 @@ bar_replace_seq(char *fmt, char *fmtrep, struct swm_region *r, size_t *offrep,
switch (*fmt) {
case '<':
/* special case; no limit given, pad one space, instead */
if (limit == sizeof tmp - 1)
limit = 1;
snprintf(tmp, sizeof tmp, "%*s", limit, " ");
bar_replace_pad(tmp, &limit, sizeof tmp);
break;
case 'A':
snprintf(tmp, sizeof tmp, "%s", bar_ext);