config.def.h: add a comment for the scroll variable

5 years ago · d66bd405c0
parent e997303502
commit d66bd405c0
1 changed files with 1 additions and 0 deletions
--- a/config.def.h
+++ b/config.def.h
@ -18,6 +18,7 @@ static int borderpx = 2;
 */
 static char *shell = "/bin/sh";
 char *utmp = NULL;
+/* scroll program: to enable use a string like "scroll" */
 char *scroll = NULL;
 char *stty_args = "stty raw pass8 nl -echo -iexten -cstopb 38400";