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commit bash-20040802 snapshot

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This commit is contained in:
Chet Ramey
2011-12-03 13:34:13 -05:00
parent 898cc92e1b
commit b954488bc2
21 changed files with 4847 additions and 25 deletions
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lib/readline/display.c
+7 -3
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@@ -201,7 +201,7 @@ expand_prompt (pmt, lp, lip, niflp, vlp)
int *lp, *lip, *niflp, *vlp;
{
char *r, *ret, *p;
int l, rl, last, ignoring, ninvis, invfl, ind, pind, physchars;
int l, rl, last, ignoring, ninvis, invfl, invflset, ind, pind, physchars;
/* Short-circuit if we can. */
if ((MB_CUR_MAX <= 1 || rl_byte_oriented) && strchr (pmt, RL_PROMPT_START_IGNORE) == 0)
@@ -222,6 +222,7 @@ expand_prompt (pmt, lp, lip, niflp, vlp)
r = ret = (char *)xmalloc (l + 1);
invfl = 0; /* invisible chars in first line of prompt */
invflset = 0; /* we only want to set invfl once */
for (rl = ignoring = last = ninvis = physchars = 0, p = pmt; p && *p; p++)
{
@@ -264,8 +265,11 @@ expand_prompt (pmt, lp, lip, niflp, vlp)
ninvis++; /* invisible chars byte counter */
}
if (rl >= _rl_screenwidth)
invfl = ninvis;
if (invflset == 0 && rl >= _rl_screenwidth)
{
invfl = ninvis;
invflset = 1;
}
if (ignoring == 0)
physchars++;