add -a flagHEADmaster

1 files changed, 13 insertions, 2 deletions

diff --git a/tabbed.c b/tabbed.c
index eafe28a..78e645d 100644
--- a/tabbed.c
+++ b/tabbed.c
@@ -169,6 +169,7 @@ static char winid[64];
 static char **cmd;
 static char *wmname = "tabbed";
 static const char *geometry;
+static char *append_first;
 
 char *argv0;
 
@@ -959,13 +960,15 @@ setcmd(int argc, char *argv[], int replace)
 {
 	int i;
 
-	cmd = ecalloc(argc + 3, sizeof(*cmd));
+	cmd = ecalloc(argc + 3 + (append_first != 0), sizeof(*cmd));
 	if (argc == 0)
 		return;
 	for (i = 0; i < argc; i++)
 		cmd[i] = argv[i];
 	cmd[replace > 0 ? replace : argc] = winid;
 	cmd_append_pos = argc + !replace;
+	if (append_first)
+		cmd[cmd_append_pos++] = append_first;
 	cmd[cmd_append_pos] = cmd[cmd_append_pos + 1] = NULL;
 }
 
@@ -1107,6 +1110,11 @@ spawn(const Arg *arg)
 		perror(" failed");
 		exit(0);
 	}
+
+	if (append_first) {
+		cmd[--cmd_append_pos] = NULL;
+		append_first = 0;
+	}
 }
 
 int
@@ -1270,7 +1278,7 @@ usage(void)
 {
 	die("usage: %s [-dfksv] [-g geometry] [-n name] [-p [s+/-]pos]\n"
 	    "       [-r narg] [-o color] [-O color] [-t color] [-T color]\n"
-	    "       [-u color] [-U color] command...\n", argv0);
+	    "       [-u color] [-U color] [-a first] command...\n", argv0);
 }
 
 int
@@ -1333,6 +1341,9 @@ main(int argc, char *argv[])
 	case 'u':
 		urgbgcolor = EARGF(usage());
 		break;
+	case 'a':
+		append_first = EARGF(usage());
+		break;
 	case 'v':
 		die("tabbed-"VERSION", © 2009-2016 tabbed engineers, "
 		    "see LICENSE for details.\n");