[dev] dwm: attach above patch

[Mate Nagy]

Hi all,
 this is a patch against current hg that attaches new clients above the
current focused client, as opposed to as master every time. (This is how
xmonad behaves).

Regards,
 Mate

diff -r 4fff5050c835 dwm.c
--- a/dwm.c	Thu Jul 02 20:56:23 2009 +0100
+++ b/dwm.c	Sun Jul 05 15:54:30 2009 +0200
@@ -151,6 +151,7 @@
 static Bool applysizehints(Client *c, int *x, int *y, int *w, int *h, Bool interact);
 static void arrange(void);
 static void attach(Client *c);
+static void attachabove(Client *c);
 static void attachstack(Client *c);
 static void buttonpress(XEvent *e);
 static void checkotherwm(void);
@@ -389,6 +390,19 @@
 }
 
 void
+attachabove(Client *c) {
+	if(c->mon->sel == NULL || c->mon->sel == c->mon->clients || c->mon->sel->isfloating) {
+		attach(c);
+		return;
+	}
+
+	Client *at;
+	for (at = c->mon->clients; at->next != c->mon->sel; at = at->next);
+	c->next = at->next;
+	at->next = c;
+}
+
+void
 attachstack(Client *c) {
 	c->snext = c->mon->stack;
 	c->mon->stack = c;
@@ -1094,7 +1108,7 @@
 		c->isfloating = trans != None || c->isfixed;
 	if(c->isfloating)
 		XRaiseWindow(dpy, c->win);
-	attach(c);
+	attachabove(c);
 	attachstack(c);
 	XMoveResizeWindow(dpy, c->win, c->x + 2 * sw, c->y, c->w, c->h); /* some windows require this */
 	XMapWindow(dpy, c->win);