From 21f0cfd393d4a2456edfbc51b5b8fdf88aa67f25 Mon Sep 17 00:00:00 2001
From: Jochen Sprickerhof <git@jochen.sprickerhof.de>
Date: Wed, 25 Sep 2013 09:21:13 +0200
Subject: [PATCH] Add plumbing

Default keybord shortcuts (needs urlselect in $PATH):
	{ MODKEY,               XK_u,           plumb,          {.v = "urlselect"} },
	{ MODKEY|ShiftMask,     XK_U,           plumb,          {.v = "urlselect -c"} },

Based on durlview taken from:
https://github.com/muennich/dotfiles/blob/master/bin/durlview
---
 config.def.h |  2 ++
 st.c         | 26 ++++++++++++++++++++++++++
 3 files changed, 42 insertions(+)
 create mode 100755 plumb

diff --git a/config.def.h b/config.def.h
index bb5596e..2be63f8 100644
--- a/config.def.h
+++ b/config.def.h
@@ -128,6 +128,8 @@ static Shortcut shortcuts[] = {
 	{ MODKEY|ShiftMask,     XK_C,           clipcopy,       {.i =  0} },
 	{ MODKEY|ShiftMask,     XK_V,           clippaste,      {.i =  0} },
 	{ MODKEY,               XK_Num_Lock,    numlock,        {.i =  0} },
+	{ MODKEY,               XK_u,           plumb,          {.v = "urlselect"} },
+	{ MODKEY|ShiftMask,     XK_U,           plumb,          {.v = "urlselect -c"} },
 };
 
 /*
diff --git a/st.c b/st.c
index 300cab6..e432408 100644
--- a/st.c
+++ b/st.c
@@ -317,6 +317,7 @@ static void clipcopy(const Arg *);
 static void clippaste(const Arg *);
 static void numlock(const Arg *);
 static void selpaste(const Arg *);
+static void plumb(const Arg *);
 static void xzoom(const Arg *);
 static void xzoomabs(const Arg *);
 static void xzoomreset(const Arg *);
@@ -1331,6 +1332,31 @@ ttynew(void) {
 }
 
 void
+plumb(const Arg *arg) {
+	char *ptr;
+	char str[UTF_SIZ];
+	int y;
+	Glyph *gp, *last;
+	FILE *d;
+
+	d = popen(arg->v, "w");
+
+	for(y = 0; y < term.row; y++) {
+		gp = &term.line[y][0];
+		last = &term.line[y][term.col-1];
+
+		for( ; gp <= last; ++gp) {
+			ptr = str;
+			ptr += utf8encode(gp->u, ptr);
+			*ptr = 0;
+			fputs(str, d);
+		}
+	}
+
+	pclose(d);
+}
+
+void
 ttyread(void) {
 	static char buf[BUFSIZ];
 	static int buflen = 0;
-- 
2.1.4