Adding winview patch

patch/winview.c

@@ -0,0 +1,20 @@
+/* Selects for the view of the focused window. The list of tags */
+/* to be displayed is matched to the focused window tag list. */
+void
+winview(const Arg* arg)
+{
+	Window win, win_r, win_p, *win_c;
+	unsigned nc;
+	int unused;
+	Client* c;
+	Arg a;
+
+	if (!XGetInputFocus(dpy, &win, &unused)) return;
+	while (XQueryTree(dpy, win, &win_r, &win_p, &win_c, &nc)
+	      && win_p != win_r) win = win_p;
+
+	if (!(c = wintoclient(win))) return;
+
+	a.ui = c->tags;
+	view(&a);
+}