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updated for version 7.1-095

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This commit is contained in:
Bram Moolenaar
2007-09-05 19:47:23 +00:00
parent 102e3a6164
commit 9c8791fde0
6 changed files with 54 additions and 15 deletions
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30
src/eval.c
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@@ -9912,18 +9912,24 @@ f_getchar(argvars, rettv)
++no_mapping;
++allow_keys;
if (argvars[0].v_type == VAR_UNKNOWN)
/* getchar(): blocking wait. */
n = safe_vgetc();
else if (get_tv_number_chk(&argvars[0], &error) == 1)
/* getchar(1): only check if char avail */
n = vpeekc();
else if (error || vpeekc() == NUL)
/* illegal argument or getchar(0) and no char avail: return zero */
n = 0;
else
/* getchar(0) and char avail: return char */
n = safe_vgetc();
for (;;)
{
if (argvars[0].v_type == VAR_UNKNOWN)
/* getchar(): blocking wait. */
n = safe_vgetc();
else if (get_tv_number_chk(&argvars[0], &error) == 1)
/* getchar(1): only check if char avail */
n = vpeekc();
else if (error || vpeekc() == NUL)
/* illegal argument or getchar(0) and no char avail: return zero */
n = 0;
else
/* getchar(0) and char avail: return char */
n = safe_vgetc();
if (n == K_IGNORE)
continue;
break;
}
--no_mapping;
--allow_keys;