diff options
| -rw-r--r-- | config.def.h | 3 | ||||
| -rw-r--r-- | st.1 | 3 | ||||
| -rw-r--r-- | st.c | 16 | ||||
| -rw-r--r-- | st.h | 1 |
4 files changed, 15 insertions, 8 deletions
diff --git a/config.def.h b/config.def.h index 546edda..dfcbda9 100644 --- a/config.def.h +++ b/config.def.h @@ -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 */ @@ -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. @@ -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"); @@ -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; |