diff -Naur --exclude='.hg*' dwm-tip/config.default.h dwm-grid/config.default.h
--- dwm-tip/config.default.h	2007-02-21 16:43:04.000000000 +0200
+++ dwm-grid/config.default.h	2007-02-21 16:45:49.000000000 +0200
@@ -33,6 +33,7 @@
 	/* symbol		function */ \
 	{ "[]=",		tile }, /* first entry is default */ \
 	{ "><>",		versatile }, \
+	{ "+++",		grid }, \
 };
 #define MASTER			600		/* per thousand */
 #define NMASTER			1		/* clients in master area */
diff -Naur --exclude='.hg*' dwm-tip/dwm.h dwm-grid/dwm.h
--- dwm-tip/dwm.h	2007-02-21 16:43:04.000000000 +0200
+++ dwm-grid/dwm.h	2007-02-21 16:46:32.000000000 +0200
@@ -153,4 +153,6 @@
 extern void *emallocz(unsigned int size);	/* allocates zero-initialized memory, exits on error */
 extern void eprint(const char *errstr, ...);	/* prints errstr and exits with 1 */
 extern void spawn(Arg *arg);			/* forks a new subprocess with arg's cmd */
+/* grid mode */
+extern void grid(void);				/* grid mode layout */
 
diff -Naur --exclude='.hg*' dwm-tip/layout_grid.c dwm-grid/layout_grid.c
--- dwm-tip/layout_grid.c	1970-01-01 02:00:00.000000000 +0200
+++ dwm-grid/layout_grid.c	2007-02-21 16:46:48.000000000 +0200
@@ -0,0 +1,47 @@
+#include "dwm.h"
+
+void
+grid(void) {
+	unsigned int i, n, nx, ny, nw, nh, tw, th, cols, rows;
+	Client *c;
+
+	for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
+		n++;
+
+	for(rows = 0; rows <= n/2; rows++)
+		if(rows*rows >= n)
+			break;
+    cols = (rows && (rows - 1) * rows >= n) ? rows - 1 : rows;
+
+	if (n > 0) {
+		th = (sh - dc.h) / rows;
+		tw = sw / cols;
+	}
+
+	for(i = 0, c = clients; c; c = c->next)
+		if(isvisible(c)) {
+			if(c->isbanned)
+				XMoveWindow(dpy, c->win, c->x, c->y);
+			c->isbanned = False;
+			if(c->isversatile)
+				continue;
+			c->ismax = False;
+			nx = (i / rows) * tw;
+			ny = (i % rows) * th + (TOPBAR ? dc.h : 0);
+			nw = tw - 2 * BORDERPX;
+			nh = th - 2 * BORDERPX;
+			resize(c, nx, ny, nw, nh, False);
+			i++;
+		}
+		else {
+			c->isbanned = True;
+			XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
+		}
+
+	if(!sel || !isvisible(sel)) {
+		for(c = stack; c && !isvisible(c); c = c->snext);
+		focus(c);
+	}
+	restack();
+}
+
diff -Naur --exclude='.hg*' dwm-tip/Makefile dwm-grid/Makefile
--- dwm-tip/Makefile	2007-02-21 16:43:04.000000000 +0200
+++ dwm-grid/Makefile	2007-02-21 16:44:33.000000000 +0200
@@ -3,7 +3,7 @@
 
 include config.mk
 
-SRC = client.c draw.c event.c layout.c main.c tag.c util.c
+SRC = client.c draw.c event.c layout.c main.c tag.c util.c layout_grid.c
 OBJ = ${SRC:.c=.o}
 
 all: options dwm