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/syntax.c b/src/syntax.c
index 1fc2054..c68e001 100644
--- a/src/syntax.c
+++ b/src/syntax.c
@@ -6420,11 +6420,8 @@
* expansion.
*/
char_u *
-get_syntax_name(expand_T *xp UNUSED, int idx)
+get_syntax_name(expand_T *xp, int idx)
{
-#define CBUFFER_LEN 256
- static char_u cbuffer[CBUFFER_LEN]; // TODO: better solution
-
switch (expand_what)
{
case EXP_SUBCMD:
@@ -6452,9 +6449,9 @@
{
if (idx < curwin->w_s->b_syn_clusters.ga_len)
{
- vim_snprintf((char *)cbuffer, CBUFFER_LEN, "@%s",
+ vim_snprintf((char *)xp->xp_buf, EXPAND_BUF_LEN, "@%s",
SYN_CLSTR(curwin->w_s)[idx].scl_name);
- return cbuffer;
+ return xp->xp_buf;
}
else
return NULL;