patch 9.0.0284: using static buffer for multiple completion functions
Problem: Using static buffer for multiple completion functions.
Solution: Use one buffer in expand_T.
diff --git a/src/cmdhist.c b/src/cmdhist.c
index 6256fd9..0619e82 100644
--- a/src/cmdhist.c
+++ b/src/cmdhist.c
@@ -99,15 +99,15 @@
char_u *
get_history_arg(expand_T *xp UNUSED, int idx)
{
- static char_u compl[2] = { NUL, NUL };
- char *short_names = ":=@>?/";
- int short_names_count = (int)STRLEN(short_names);
- int history_name_count = ARRAY_LENGTH(history_names) - 1;
+ char *short_names = ":=@>?/";
+ int short_names_count = (int)STRLEN(short_names);
+ int history_name_count = ARRAY_LENGTH(history_names) - 1;
if (idx < short_names_count)
{
- compl[0] = (char_u)short_names[idx];
- return compl;
+ xp->xp_buf[0] = (char_u)short_names[idx];
+ xp->xp_buf[1] = NUL;
+ return xp->xp_buf;
}
if (idx < short_names_count + history_name_count)
return (char_u *)history_names[idx - short_names_count];