Plumber for st

plumber.patch

diff --git a/st.c b/st.c
index ae93ade..ff531a3 100644
--- a/st.c
+++ b/st.c
@@ -218,6 +218,9 @@ char *opt_line  = NULL;
 char *opt_name  = NULL;
 char *opt_title = NULL;
 int oldbutton   = 3; /* button event on startup: 3 = release */
+char *cwd = NULL;
+static char plumber[] = "plumb.sh";
+char *plumber_cmd = plumber;

 
 static CSIEscape csiescseq;
 static STREscape strescseq;
@@ -1858,6 +1860,9 @@ strhandle(void)
 	switch (strescseq.type) {
 	case ']': /* OSC -- Operating System Command */
 		switch (par) {
+		case 7:
+			if (narg > 1 && access(strescseq.args[1], X_OK) != -1)
+				cwd = strescseq.args[1];
 		case 0:
 		case 1:
 		case 2:
diff --git a/x.c b/x.c
index fbfd350..02ba92d 100644
--- a/x.c
+++ b/x.c
@@ -140,6 +140,9 @@ static DC dc;
 static XWindow xw;
 static XSelection xsel;
 
+extern char *cwd;
+extern char *plumber_cmd;
+
 /* Font Ring Cache */
 enum {
 	FRC_NORMAL,
@@ -512,6 +515,9 @@ xsetsel(char *str, Time t)
 void
 brelease(XEvent *e)
 {
+	pid_t child;
+	char cmd[100 + strlen(cwd)];
+
 	if (IS_SET(MODE_MOUSE) && !(e->xbutton.state & forceselmod)) {
 		mousereport(e);
 		return;
@@ -519,6 +525,15 @@ brelease(XEvent *e)
 
 	if (e->xbutton.button == Button2) {
 		xselpaste();
+	} else if (e->xbutton.button == Button3) {
+		switch(child = fork()) {
+			case -1: 
+				return;
+			case 0: 
+				sprintf(cmd, "(cd %s ; %s %s)", cwd, plumber_cmd, sel.primary);
+				execvp( "sh", (char *const []){ "/bin/sh", "-c", cmd, 0 });
+				exit(127);
+		}
 	} else if (e->xbutton.button == Button1) {
 		if (sel.mode == SEL_READY) {
 			getbuttoninfo(e);