M config.def.h => config.def.h +2 -1
@@ 11,13 11,14 @@ static int borderpx = 2;
/*
* What program is execed by st depends of these precedence rules:
* 1: program passed with -e
- * 2: utmp option
+ * 2: scroll and/or utmp
* 3: SHELL environment variable
* 4: value of shell in /etc/passwd
* 5: value of shell in config.h
*/
static char *shell = "/bin/sh";
char *utmp = NULL;
+char *scroll = NULL;
char *stty_args = "stty raw pass8 nl -echo -iexten -cstopb 38400";
/* identification sequence returned in DA and DECID */
M st.1 => st.1 +2 -1
@@ 170,7 170,8 @@ See the LICENSE file for the terms of redistribution.
.SH SEE ALSO
.BR tabbed (1),
.BR utmp (1),
-.BR stty (1)
+.BR stty (1),
+.BR scroll (1)
.SH BUGS
See the TODO file in the distribution.
M st.c => st.c +10 -6
@@ 664,7 664,7 @@ die(const char *errstr, ...)
void
execsh(char *cmd, char **args)
{
- char *sh, *prog;
+ char *sh, *prog, *arg;
const struct passwd *pw;
errno = 0;
@@ 678,13 678,17 @@ execsh(char *cmd, char **args)
if ((sh = getenv("SHELL")) == NULL)
sh = (pw->pw_shell[0]) ? pw->pw_shell : cmd;
- if (args)
+ if (args) {
prog = args[0];
- else if (utmp)
- prog = utmp;
- else
+ arg = NULL;
+ } else if (scroll || utmp) {
+ prog = scroll ? scroll : utmp;
+ arg = scroll ? utmp : NULL;
+ } else {
prog = sh;
- DEFAULT(args, ((char *[]) {prog, NULL}));
+ arg = NULL;
+ }
+ DEFAULT(args, ((char *[]) {prog, arg, NULL}));
unsetenv("COLUMNS");
unsetenv("LINES");
M st.h => st.h +1 -0
@@ 113,6 113,7 @@ char *xstrdup(char *);
/* config.h globals */
extern char *utmp;
+extern char *scroll;
extern char *stty_args;
extern char *vtiden;
extern wchar_t *worddelimiters;