summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--st.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/st.c b/st.c
index 356d1da..f875097 100644
--- a/st.c
+++ b/st.c
@@ -1191,6 +1191,7 @@ csiparse(void)
{
char *p = csiescseq.buf, *np;
long int v;
+ int sep = ';'; /* colon or semi-colon, but not both */
csiescseq.narg = 0;
if (*p == '?') {
@@ -1208,7 +1209,9 @@ csiparse(void)
v = -1;
csiescseq.arg[csiescseq.narg++] = v;
p = np;
- if (*p != ';' || csiescseq.narg == ESC_ARG_SIZ)
+ if (sep == ';' && *p == ':')
+ sep = ':'; /* allow override to colon once */
+ if (*p != sep || csiescseq.narg == ESC_ARG_SIZ)
break;
p++;
}