--- a/client.c	Wed Feb 21 21:36:54 2007 +0100
+++ b/client.c	Thu Feb 22 07:59:13 2007 +0100
@@ -83,24 +83,6 @@
 			PropModeReplace, (unsigned char *)data, 2);
 }
 
-static void
-togglemax(Client *c) {
-	XEvent ev;
-
-	if(c->isfixed)
-		return;
-	if((c->ismax = !c->ismax)) {
-		c->rx = c->x;
-		c->ry = c->y;
-		c->rw = c->w;
-		c->rh = c->h;
-		resize(c, wax, way, waw - 2 * BORDERPX, wah - 2 * BORDERPX, True);
-	}
-	else
-		resize(c, c->rx, c->ry, c->rw, c->rh, True);
-	while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
-}
-
 static int
 xerrordummy(Display *dsply, XErrorEvent *ee) {
 	return 0;
@@ -171,7 +153,7 @@
 }
 
 void
-killclient(Arg *arg) {
+killclient(Arg arg) {
 	if(!sel)
 		return;
 	if(isprotodel(sel))
@@ -303,7 +285,7 @@
 }
 
 void
-toggleversatile(Arg *arg) {
+toggleversatile(Arg arg) {
 	if(!sel || lt->arrange == versatile)
 		return;
 	sel->isversatile = !sel->isversatile;
@@ -402,25 +384,3 @@
 	XUngrabServer(dpy);
 	lt->arrange();
 }
-
-void
-zoom(Arg *arg) {
-	unsigned int n;
-	Client *c;
-
-	if(!sel)
-		return;
-	if(sel->isversatile || (lt->arrange == versatile)) {
-		togglemax(sel);
-		return;
-	}
-	for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
-		n++;
-	if((c = sel) == nexttiled(clients))
-		if(!(c = nexttiled(c->next)))
-			return;
-	detach(c);
-	attach(c);
-	focus(c);
-	lt->arrange();
-}

--- a/config.arg.h	Wed Feb 21 21:36:54 2007 +0100
+++ b/config.arg.h	Thu Feb 22 07:59:13 2007 +0100
@@ -14,7 +14,6 @@
 #define TOPBAR			True		/* False */
 
 /* behavior */
-#define SNAP			40		/* pixel */
 #define TAGS \
 const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9", NULL };
 #define RULES \
@@ -33,27 +32,41 @@
 	{ "[]=",		tile }, /* first entry is default */ \
 	{ "><>",		versatile }, \
 };
-#define MASTER			600		/* per thousand */
+#define MASTERWIDTH		600		/* master width per thousand */
 #define NMASTER			1		/* clients in master area */
+#define SNAP			40		/* versatile snap pixel */
 
 /* key definitions */
 #define MODKEY			Mod1Mask
 #define KEYS \
 static Key key[] = { \
 	/* modifier			key		function	argument */ \
-	{ MODKEY|ShiftMask,		XK_Return,	spawn, \
-		{ .cmd = "exec urxvtcd -tr -bg '#292929' -fg '#eee' -cr '#eee' +sb -fn '"FONT"'" } }, \
+	{ MODKEY,			XK_Return,	zoom,		{ 0 } }, \
+	{ MODKEY,			XK_space,	setlayout,	{ .i = -1 } }, \
+	{ MODKEY,			XK_0,		view,		{ .i = -1 } }, \
+	{ MODKEY,			XK_1,		view,		{ .i = 0 } }, \
+	{ MODKEY,			XK_2,		view,		{ .i = 1 } }, \
+	{ MODKEY,			XK_3,		view,		{ .i = 2 } }, \
+	{ MODKEY,			XK_4,		view,		{ .i = 3 } }, \
+	{ MODKEY,			XK_5,		view,		{ .i = 4 } }, \
+	{ MODKEY,			XK_6,		view,		{ .i = 5 } }, \
+	{ MODKEY,			XK_7,		view,		{ .i = 6 } }, \
+	{ MODKEY,			XK_8,		view,		{ .i = 7 } }, \
+	{ MODKEY,			XK_9,		view,		{ .i = 8 } }, \
+	{ MODKEY,			XK_d,		incnmaster,	{ .i = -1 } }, \
+	{ MODKEY,			XK_h,		incmasterw,	{ .i = -15 } }, \
+	{ MODKEY,			XK_i,		incnmaster,	{ .i = 1 } }, \
+	{ MODKEY,			XK_j,		focusnext,	{ 0 } }, \
+	{ MODKEY,			XK_k,		focusprev,	{ 0 } }, \
+	{ MODKEY,			XK_l,		incmasterw,	{ .i = 15 } }, \
+	{ MODKEY,			XK_m,		togglemax,	{ 0 } }, \
 	{ MODKEY,			XK_p,		spawn, \
 		{ .cmd = "exe=\"$(lsx `echo $PATH | sed 's/:/ /g'` | sort -u " \
 			" | dmenu -fn '"FONT"' -nb '"NORMBGCOLOR"' -nf '"NORMFGCOLOR"' " \
 			"-sb '"SELBGCOLOR"' -sf '"SELFGCOLOR"')\" && exec $exe" } }, \
-	{ MODKEY,			XK_j,		focusnext,	{ 0 } }, \
-	{ MODKEY,			XK_k,		focusprev,	{ 0 } }, \
-	{ MODKEY,			XK_Return,	zoom,		{ 0 } }, \
-	{ MODKEY,			XK_g,		resizemaster,	{ .i = 15 } }, \
-	{ MODKEY,			XK_s,		resizemaster,	{ .i = -15 } }, \
-	{ MODKEY,			XK_i,		incnmaster,	{ .i = 1 } }, \
-	{ MODKEY,			XK_d,		incnmaster,	{ .i = -1 } }, \
+	{ MODKEY|ShiftMask,		XK_Return,	spawn, \
+		{ .cmd = "exec urxvtcd -tr -bg '#292929' -fg '#eee' -cr '#eee' +sb -fn '"FONT"'" } }, \
+	{ MODKEY|ShiftMask,		XK_space,	toggleversatile,{ 0 } }, \
 	{ MODKEY|ShiftMask,		XK_0,		tag,		{ .i = -1 } }, \
 	{ MODKEY|ShiftMask,		XK_1,		tag,		{ .i = 0 } }, \
 	{ MODKEY|ShiftMask,		XK_2,		tag,		{ .i = 1 } }, \
@@ -64,6 +77,17 @@
 	{ MODKEY|ShiftMask,		XK_7,		tag,		{ .i = 6 } }, \
 	{ MODKEY|ShiftMask,		XK_8,		tag,		{ .i = 7 } }, \
 	{ MODKEY|ShiftMask,		XK_9,		tag,		{ .i = 8 } }, \
+	{ MODKEY|ShiftMask,		XK_c,		killclient,	{ 0 } }, \
+	{ MODKEY|ShiftMask,		XK_q,		quit,		{ 0 } }, \
+	{ MODKEY|ControlMask,		XK_1,		toggleview,	{ .i = 0 } }, \
+	{ MODKEY|ControlMask,		XK_2,		toggleview,	{ .i = 1 } }, \
+	{ MODKEY|ControlMask,		XK_3,		toggleview,	{ .i = 2 } }, \
+	{ MODKEY|ControlMask,		XK_4,		toggleview,	{ .i = 3 } }, \
+	{ MODKEY|ControlMask,		XK_5,		toggleview,	{ .i = 4 } }, \
+	{ MODKEY|ControlMask,		XK_6,		toggleview,	{ .i = 5 } }, \
+	{ MODKEY|ControlMask,		XK_7,		toggleview,	{ .i = 6 } }, \
+	{ MODKEY|ControlMask,		XK_8,		toggleview,	{ .i = 7 } }, \
+	{ MODKEY|ControlMask,		XK_9,		toggleview,	{ .i = 8 } }, \
 	{ MODKEY|ControlMask|ShiftMask,	XK_1,		toggletag,	{ .i = 0 } }, \
 	{ MODKEY|ControlMask|ShiftMask,	XK_2,		toggletag,	{ .i = 1 } }, \
 	{ MODKEY|ControlMask|ShiftMask,	XK_3,		toggletag,	{ .i = 2 } }, \
@@ -73,27 +97,4 @@
 	{ MODKEY|ControlMask|ShiftMask,	XK_7,		toggletag,	{ .i = 6 } }, \
 	{ MODKEY|ControlMask|ShiftMask,	XK_8,		toggletag,	{ .i = 7 } }, \
 	{ MODKEY|ControlMask|ShiftMask,	XK_9,		toggletag,	{ .i = 8 } }, \
-	{ MODKEY|ShiftMask,		XK_c,		killclient,	{ 0 } }, \
-	{ MODKEY,			XK_space,	setlayout,	{ .i = -1 } }, \
-	{ MODKEY|ShiftMask,		XK_space,	toggleversatile,{ 0 } }, \
-	{ MODKEY,			XK_0,		view,		{ .i = -1 } }, \
-	{ MODKEY,			XK_1,		view,		{ .i = 0 } }, \
-	{ MODKEY,			XK_2,		view,		{ .i = 1 } }, \
-	{ MODKEY,			XK_3,		view,		{ .i = 2 } }, \
-	{ MODKEY,			XK_4,		view,		{ .i = 3 } }, \
-	{ MODKEY,			XK_5,		view,		{ .i = 4 } }, \
-	{ MODKEY,			XK_6,		view,		{ .i = 5 } }, \
-	{ MODKEY,			XK_7,		view,		{ .i = 6 } }, \
-	{ MODKEY,			XK_8,		view,		{ .i = 7 } }, \
-	{ MODKEY,			XK_9,		view,		{ .i = 8 } }, \
-	{ MODKEY|ControlMask,		XK_1,		toggleview,	{ .i = 0 } }, \
-	{ MODKEY|ControlMask,		XK_2,		toggleview,	{ .i = 1 } }, \
-	{ MODKEY|ControlMask,		XK_3,		toggleview,	{ .i = 2 } }, \
-	{ MODKEY|ControlMask,		XK_4,		toggleview,	{ .i = 3 } }, \
-	{ MODKEY|ControlMask,		XK_5,		toggleview,	{ .i = 4 } }, \
-	{ MODKEY|ControlMask,		XK_6,		toggleview,	{ .i = 5 } }, \
-	{ MODKEY|ControlMask,		XK_7,		toggleview,	{ .i = 6 } }, \
-	{ MODKEY|ControlMask,		XK_8,		toggleview,	{ .i = 7 } }, \
-	{ MODKEY|ControlMask,		XK_9,		toggleview,	{ .i = 8 } }, \
-	{ MODKEY|ShiftMask,		XK_q,		quit,		{ 0 } }, \
 };

--- a/config.default.h	Wed Feb 21 21:36:54 2007 +0100
+++ b/config.default.h	Thu Feb 22 07:59:13 2007 +0100
@@ -14,7 +14,6 @@
 #define TOPBAR			True		/* False */
 
 /* behavior */
-#define SNAP			20		/* pixel */
 #define TAGS \
 const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9", NULL };
 /* Query class:instance:title for regex matching info with following command:
@@ -34,22 +33,36 @@
 	{ "[]=",		tile }, /* first entry is default */ \
 	{ "><>",		versatile }, \
 };
-#define MASTER			600		/* per thousand */
+#define MASTERWIDTH		600		/* master width per thousand */
 #define NMASTER			1		/* clients in master area */
+#define SNAP			20		/* versatile snap pixel */
 
 /* key definitions */
 #define MODKEY			Mod1Mask
 #define KEYS \
 static Key key[] = { \
 	/* modifier			key		function	argument */ \
+	{ MODKEY,			XK_Return,	zoom,		{ 0 } }, \
+	{ MODKEY,			XK_space,	setlayout,	{ .i = -1 } }, \
+	{ MODKEY,			XK_0,		view,		{ .i = -1 } }, \
+	{ MODKEY,			XK_1,		view,		{ .i = 0 } }, \
+	{ MODKEY,			XK_2,		view,		{ .i = 1 } }, \
+	{ MODKEY,			XK_3,		view,		{ .i = 2 } }, \
+	{ MODKEY,			XK_4,		view,		{ .i = 3 } }, \
+	{ MODKEY,			XK_5,		view,		{ .i = 4 } }, \
+	{ MODKEY,			XK_6,		view,		{ .i = 5 } }, \
+	{ MODKEY,			XK_7,		view,		{ .i = 6 } }, \
+	{ MODKEY,			XK_8,		view,		{ .i = 7 } }, \
+	{ MODKEY,			XK_9,		view,		{ .i = 8 } }, \
+	{ MODKEY,			XK_d,		incnmaster,	{ .i = -1 } }, \
+	{ MODKEY,			XK_h,		incmasterw,	{ .i = -15 } }, \
+	{ MODKEY,			XK_i,		incnmaster,	{ .i = 1 } }, \
+	{ MODKEY,			XK_j,		focusnext,	{ 0 } }, \
+	{ MODKEY,			XK_k,		focusprev,	{ 0 } }, \
+	{ MODKEY,			XK_l,		incmasterw,	{ .i = 15 } }, \
+	{ MODKEY,			XK_m,		togglemax,	{ 0 } }, \
 	{ MODKEY|ShiftMask,		XK_Return,	spawn,		{ .cmd = "exec xterm" } }, \
-	{ MODKEY,			XK_Tab,		focusnext,	{ 0 } }, \
-	{ MODKEY|ShiftMask,		XK_Tab,		focusprev,	{ 0 } }, \
-	{ MODKEY,			XK_Return,	zoom,		{ 0 } }, \
-	{ MODKEY,			XK_g,		resizemaster,	{ .i = 15 } }, \
-	{ MODKEY,			XK_s,		resizemaster,	{ .i = -15 } }, \
-	{ MODKEY,			XK_i,		incnmaster,	{ .i = 1 } }, \
-	{ MODKEY,			XK_d,		incnmaster,	{ .i = -1 } }, \
+	{ MODKEY|ShiftMask,		XK_space,	toggleversatile,{ 0 } }, \
 	{ MODKEY|ShiftMask,		XK_0,		tag,		{ .i = -1 } }, \
 	{ MODKEY|ShiftMask,		XK_1,		tag,		{ .i = 0 } }, \
 	{ MODKEY|ShiftMask,		XK_2,		tag,		{ .i = 1 } }, \
@@ -60,6 +73,17 @@
 	{ MODKEY|ShiftMask,		XK_7,		tag,		{ .i = 6 } }, \
 	{ MODKEY|ShiftMask,		XK_8,		tag,		{ .i = 7 } }, \
 	{ MODKEY|ShiftMask,		XK_9,		tag,		{ .i = 8 } }, \
+	{ MODKEY|ShiftMask,		XK_c,		killclient,	{ 0 } }, \
+	{ MODKEY|ShiftMask,		XK_q,		quit,		{ 0 } }, \
+	{ MODKEY|ControlMask,		XK_1,		toggleview,	{ .i = 0 } }, \
+	{ MODKEY|ControlMask,		XK_2,		toggleview,	{ .i = 1 } }, \
+	{ MODKEY|ControlMask,		XK_3,		toggleview,	{ .i = 2 } }, \
+	{ MODKEY|ControlMask,		XK_4,		toggleview,	{ .i = 3 } }, \
+	{ MODKEY|ControlMask,		XK_5,		toggleview,	{ .i = 4 } }, \
+	{ MODKEY|ControlMask,		XK_6,		toggleview,	{ .i = 5 } }, \
+	{ MODKEY|ControlMask,		XK_7,		toggleview,	{ .i = 6 } }, \
+	{ MODKEY|ControlMask,		XK_8,		toggleview,	{ .i = 7 } }, \
+	{ MODKEY|ControlMask,		XK_9,		toggleview,	{ .i = 8 } }, \
 	{ MODKEY|ControlMask|ShiftMask,	XK_1,		toggletag,	{ .i = 0 } }, \
 	{ MODKEY|ControlMask|ShiftMask,	XK_2,		toggletag,	{ .i = 1 } }, \
 	{ MODKEY|ControlMask|ShiftMask,	XK_3,		toggletag,	{ .i = 2 } }, \
@@ -69,27 +93,4 @@
 	{ MODKEY|ControlMask|ShiftMask,	XK_7,		toggletag,	{ .i = 6 } }, \
 	{ MODKEY|ControlMask|ShiftMask,	XK_8,		toggletag,	{ .i = 7 } }, \
 	{ MODKEY|ControlMask|ShiftMask,	XK_9,		toggletag,	{ .i = 8 } }, \
-	{ MODKEY|ShiftMask,		XK_c,		killclient,	{ 0 } }, \
-	{ MODKEY,			XK_space,	setlayout,	{ .i = -1 } }, \
-	{ MODKEY|ShiftMask,		XK_space,	toggleversatile,{ 0 } }, \
-	{ MODKEY,			XK_0,		view,		{ .i = -1 } }, \
-	{ MODKEY,			XK_1,		view,		{ .i = 0 } }, \
-	{ MODKEY,			XK_2,		view,		{ .i = 1 } }, \
-	{ MODKEY,			XK_3,		view,		{ .i = 2 } }, \
-	{ MODKEY,			XK_4,		view,		{ .i = 3 } }, \
-	{ MODKEY,			XK_5,		view,		{ .i = 4 } }, \
-	{ MODKEY,			XK_6,		view,		{ .i = 5 } }, \
-	{ MODKEY,			XK_7,		view,		{ .i = 6 } }, \
-	{ MODKEY,			XK_8,		view,		{ .i = 7 } }, \
-	{ MODKEY,			XK_9,		view,		{ .i = 8 } }, \
-	{ MODKEY|ControlMask,		XK_1,		toggleview,	{ .i = 0 } }, \
-	{ MODKEY|ControlMask,		XK_2,		toggleview,	{ .i = 1 } }, \
-	{ MODKEY|ControlMask,		XK_3,		toggleview,	{ .i = 2 } }, \
-	{ MODKEY|ControlMask,		XK_4,		toggleview,	{ .i = 3 } }, \
-	{ MODKEY|ControlMask,		XK_5,		toggleview,	{ .i = 4 } }, \
-	{ MODKEY|ControlMask,		XK_6,		toggleview,	{ .i = 5 } }, \
-	{ MODKEY|ControlMask,		XK_7,		toggleview,	{ .i = 6 } }, \
-	{ MODKEY|ControlMask,		XK_8,		toggleview,	{ .i = 7 } }, \
-	{ MODKEY|ControlMask,		XK_9,		toggleview,	{ .i = 8 } }, \
-	{ MODKEY|ShiftMask,		XK_q,		quit,		{ 0 } }, \
 };

--- a/dwm.1	Wed Feb 21 21:36:54 2007 +0100
+++ b/dwm.1	Thu Feb 22 07:59:13 2007 +0100
@@ -60,19 +60,19 @@
 Start
 .BR xterm (1).
 .TP
-.B Mod1-Tab
+.B Mod1-j
 Focus next window.
 .TP
-.B Mod1-Shift-Tab
+.B Mod1-k
 Focus previous window.
 .TP
 .B Mod1-Return
-Zooms/cycles current window to/from master area (tiling layout), toggles maximization of current window (versatile layout).
+Zooms/cycles current window to/from master area (tiling layout only).
 .TP
-.B Mod1-g
+.B Mod1-l
 Grow master area (tiling layout only).
 .TP
-.B Mod1-s
+.B Mod1-h
 Shrink master area (tiling layout only).
 .TP
 .B Mod1-i
@@ -81,6 +81,9 @@
 .B Mod1-d
 Decrease the number of windows in the master area (tiling layout only).
 .TP
+.B Mod1-m
+Toggles maximization of current window (versatile layout only).
+.TP
 .B Mod1-Shift-[1..n]
 Apply
 .RB nth
@@ -124,7 +127,7 @@
 Move current window while dragging (versatile layout only).
 .TP
 .B Mod1-Button2
-Zooms/cycles current window to/from master area (tiling layout), toggles maximization of current window (versatile layout).
+Zooms/cycles current window to/from master area (tiling layout only).
 .TP
 .B Mod1-Button3
 Resize current window while dragging (versatile layout only).

--- a/dwm.h	Wed Feb 21 21:36:54 2007 +0100
+++ b/dwm.h	Thu Feb 22 07:59:13 2007 +0100
@@ -90,7 +90,6 @@
 extern int screen, sx, sy, sw, sh;		/* screen geometry */
 extern int wax, way, wah, waw;			/* windowarea geometry */
 extern unsigned int bh, blw;			/* bar height, bar layout label width */
-extern unsigned int master, nmaster;		/* master percent, number of master clients */
 extern unsigned int ntags, numlockmask;		/* number of tags, dynamic lock mask */
 extern void (*handler[LASTEvent])(XEvent *);	/* event handler */
 extern Atom wmatom[WMLast], netatom[NetLast];
@@ -105,15 +104,14 @@
 /* client.c */
 extern void configure(Client *c);		/* send synthetic configure event */
 extern void focus(Client *c);			/* focus c, c may be NULL */
-extern void killclient(Arg *arg);		/* kill c nicely */
+extern void killclient(Arg arg);		/* kill c nicely */
 extern void manage(Window w, XWindowAttributes *wa);	/* manage new client */
 extern void resize(Client *c, int x, int y,
 		int w, int h, Bool sizehints);	/* resize with given coordinates c*/
-extern void toggleversatile(Arg *arg);		/* toggles focused client between versatile/and non-versatile state */
+extern void toggleversatile(Arg arg);		/* toggles focused client between versatile/and non-versatile state */
 extern void updatesizehints(Client *c);		/* update the size hint variables of c */
 extern void updatetitle(Client *c);		/* update the name of c */
 extern void unmanage(Client *c);		/* destroy c */
-extern void zoom(Arg *arg);			/* zooms the focused client to master area, arg is ignored */
 
 /* draw.c */
 extern void drawstatus(void);			/* draw the bar */
@@ -125,18 +123,19 @@
 extern void grabkeys(void);			/* grab all keys defined in config.h */
 
 /* layout.c */
-extern void focusnext(Arg *arg);		/* focuses next visible client, arg is ignored  */
-extern void focusprev(Arg *arg);		/* focuses previous visible client, arg is ignored */
-extern void incnmaster(Arg *arg);		/* increments nmaster with arg's index value */
+extern void focusnext(Arg arg);		/* focuses next visible client, arg is ignored  */
+extern void focusprev(Arg arg);		/* focuses previous visible client, arg is ignored */
+extern void incmasterw(Arg arg);		/* increments the master width with arg's index value */
+extern void incnmaster(Arg arg);		/* increments nmaster with arg's index value */
 extern void initlayouts(void);			/* initialize layout array */
 extern Client *nexttiled(Client *c);		/* returns tiled successor of c */
-extern void resizemaster(Arg *arg);		/* resizes the master percent with arg's index value */
 extern void restack(void);			/* restores z layers of all clients */
-extern void setlayout(Arg *arg);		/* sets layout, -1 toggles */
+extern void setlayout(Arg arg);		/* sets layout, -1 toggles */
+extern void togglemax(Arg arg);			/* toggles maximization of versatile client */
 extern void versatile(void);			/* arranges all windows versatile */
 
 /* main.c */
-extern void quit(Arg *arg);			/* quit dwm nicely */
+extern void quit(Arg arg);			/* quit dwm nicely */
 extern void sendevent(Window w, Atom a, long value);	/* send synthetic event to w */
 extern int xerror(Display *dsply, XErrorEvent *ee);	/* dwm's X error handler */
 
@@ -144,13 +143,14 @@
 extern void compileregs(void);			/* initialize regexps of rules defined in config.h */
 extern Bool isvisible(Client *c);		/* returns True if client is visible */
 extern void settags(Client *c, Client *trans);	/* sets tags of c */
-extern void tag(Arg *arg);			/* tags c with arg's index */
-extern void toggletag(Arg *arg);		/* toggles c tags with arg's index */
-extern void toggleview(Arg *arg);		/* toggles the tag with arg's index (in)visible */
-extern void view(Arg *arg);			/* views the tag with arg's index */
+extern void tag(Arg arg);			/* tags c with arg's index */
+extern void toggletag(Arg arg);		/* toggles c tags with arg's index */
+extern void toggleview(Arg arg);		/* toggles the tag with arg's index (in)visible */
+extern void view(Arg arg);			/* views the tag with arg's index */
+extern void zoom(Arg arg);			/* zooms the focused client to master area, arg is ignored */
 
 /* util.c */
 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 */
+extern void spawn(Arg arg);			/* forks a new subprocess with arg's cmd */
 

--- a/event.c	Wed Feb 21 21:36:54 2007 +0100
+++ b/event.c	Thu Feb 22 07:59:13 2007 +0100
@@ -11,7 +11,7 @@
 typedef struct {
 	unsigned long mod;
 	KeySym keysym;
-	void (*func)(Arg *arg);
+	void (*func)(Arg arg);
 	Arg arg;
 } Key;
 
@@ -124,15 +124,15 @@
 			if(ev->x < x) {
 				if(ev->button == Button1) {
 					if(ev->state & MODKEY)
-						tag(&a);
+						tag(a);
 					else
-						view(&a);
+						view(a);
 				}
 				else if(ev->button == Button3) {
 					if(ev->state & MODKEY)
-						toggletag(&a);
+						toggletag(a);
 					else
-						toggleview(&a);
+						toggleview(a);
 				}
 				return;
 			}
@@ -141,15 +141,15 @@
 			switch(ev->button) {
 			case Button1:
 				a.i = -1;
-				setlayout(&a);
+				setlayout(a);
 				break;
 			case Button4:
 				a.i = 1;
-				incnmaster(&a);
+				incnmaster(a);
 				break;
 			case Button5:
 				a.i = -1;
-				incnmaster(&a);
+				incnmaster(a);
 				break;
 			}
 	}
@@ -162,7 +162,7 @@
 			movemouse(c);
 		}
 		else if(ev->button == Button2)
-			zoom(NULL);
+			zoom(a);
 		else if(ev->button == Button3
 		&& (lt->arrange == versatile || c->isversatile) && !c->isfixed)
 		{
@@ -261,7 +261,7 @@
 		&& CLEANMASK(key[i].mod) == CLEANMASK(ev->state))
 		{
 			if(key[i].func)
-				key[i].func(&key[i].arg);
+				key[i].func(key[i].arg);
 		}
 }
 

--- a/layout.c	Wed Feb 21 21:36:54 2007 +0100
+++ b/layout.c	Thu Feb 22 07:59:13 2007 +0100
@@ -3,14 +3,14 @@
  */
 #include "dwm.h"
 
-unsigned int master = MASTER;
-unsigned int nmaster = NMASTER;
 unsigned int blw = 0;
 Layout *lt = NULL;
 
 /* static */
 
 static unsigned int nlayouts = 0;
+static unsigned int masterw = MASTERWIDTH;
+static unsigned int nmaster = NMASTER;
 
 static void
 tile(void) {
@@ -21,7 +21,7 @@
 		n++;
 	/* window geoms */
 	mh = (n > nmaster) ? wah / nmaster : wah / (n > 0 ? n : 1);
-	mw = (n > nmaster) ? (waw * master) / 1000 : waw;
+	mw = (n > nmaster) ? (waw * masterw) / 1000 : waw;
 	th = (n > nmaster) ? wah / (n - nmaster) : 0;
 	tw = waw - mw;
 
@@ -69,7 +69,7 @@
 /* extern */
 
 void
-focusnext(Arg *arg) {
+focusnext(Arg arg) {
 	Client *c;
    
 	if(!sel)
@@ -84,7 +84,7 @@
 }
 
 void
-focusprev(Arg *arg) {
+focusprev(Arg arg) {
 	Client *c;
 
 	if(!sel)
@@ -101,11 +101,26 @@
 }
 
 void
-incnmaster(Arg *arg) {
-	if((lt->arrange != tile) || (nmaster + arg->i < 1)
-	|| (wah / (nmaster + arg->i) <= 2 * BORDERPX))
+incmasterw(Arg arg) {
+	if(lt->arrange != tile)
 		return;
-	nmaster += arg->i;
+	if(arg.i == 0)
+		masterw = MASTERWIDTH;
+	else {
+		if(waw * (masterw + arg.i) / 1000 >= waw - 2 * BORDERPX
+		|| waw * (masterw + arg.i) / 1000 <= 2 * BORDERPX)
+			return;
+		masterw += arg.i;
+	}
+	lt->arrange();
+}
+
+void
+incnmaster(Arg arg) {
+	if((lt->arrange != tile) || (nmaster + arg.i < 1)
+	|| (wah / (nmaster + arg.i) <= 2 * BORDERPX))
+		return;
+	nmaster += arg.i;
 	if(sel)
 		lt->arrange();
 	else
@@ -132,21 +147,6 @@
 }
 
 void
-resizemaster(Arg *arg) {
-	if(lt->arrange != tile)
-		return;
-	if(arg->i == 0)
-		master = MASTER;
-	else {
-		if(waw * (master + arg->i) / 1000 >= waw - 2 * BORDERPX
-		|| waw * (master + arg->i) / 1000 <= 2 * BORDERPX)
-			return;
-		master += arg->i;
-	}
-	lt->arrange();
-}
-
-void
 restack(void) {
 	Client *c;
 	XEvent ev;
@@ -170,10 +170,10 @@
 }
 
 void
-setlayout(Arg *arg) {
+setlayout(Arg arg) {
 	unsigned int i;
 
-	if(arg->i == -1) {
+	if(arg.i == -1) {
 		for(i = 0; i < nlayouts && lt != &layout[i]; i++);
 		if(i == nlayouts - 1)
 			lt = &layout[0];
@@ -181,9 +181,9 @@
 			lt = &layout[++i];
 	}
 	else {
-		if(arg->i < 0 || arg->i >= nlayouts)
+		if(arg.i < 0 || arg.i >= nlayouts)
 			return;
-		lt = &layout[arg->i];
+		lt = &layout[arg.i];
 	}
 	if(sel)
 		lt->arrange();
@@ -192,6 +192,24 @@
 }
 
 void
+togglemax(Arg arg) {
+	XEvent ev;
+
+	if(!sel || !sel->isversatile || sel->isfixed || lt->arrange != versatile)
+		return;
+	if((sel->ismax = !sel->ismax)) {
+		sel->rx = sel->x;
+		sel->ry = sel->y;
+		sel->rw = sel->w;
+		sel->rh = sel->h;
+		resize(sel, wax, way, waw - 2 * BORDERPX, wah - 2 * BORDERPX, True);
+	}
+	else
+		resize(sel, sel->rx, sel->ry, sel->rw, sel->rh, True);
+	while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
+}
+
+void
 versatile(void) {
 	Client *c;
 
@@ -213,3 +231,21 @@
 	}
 	restack();
 }
+
+void
+zoom(Arg arg) {
+	unsigned int n;
+	Client *c;
+
+	if(!sel || lt->arrange != tile || sel->isversatile)
+		return;
+	for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
+		n++;
+	if((c = sel) == nexttiled(clients))
+		if(!(c = nexttiled(c->next)))
+			return;
+	detach(c);
+	attach(c);
+	focus(c);
+	lt->arrange();
+}

--- a/main.c	Wed Feb 21 21:36:54 2007 +0100
+++ b/main.c	Thu Feb 22 07:59:13 2007 +0100
@@ -236,7 +236,7 @@
 }
 
 void
-quit(Arg *arg) {
+quit(Arg arg) {
 	readin = running = False;
 }
 

--- a/tag.c	Wed Feb 21 21:36:54 2007 +0100
+++ b/tag.c	Thu Feb 22 07:59:13 2007 +0100
@@ -102,49 +102,49 @@
 }
 
 void
-tag(Arg *arg) {
+tag(Arg arg) {
 	unsigned int i;
 
 	if(!sel)
 		return;
 	for(i = 0; i < ntags; i++)
-		sel->tags[i] = (arg->i == -1) ? True : False;
-	if(arg->i >= 0 && arg->i < ntags)
-		sel->tags[arg->i] = True;
+		sel->tags[i] = (arg.i == -1) ? True : False;
+	if(arg.i >= 0 && arg.i < ntags)
+		sel->tags[arg.i] = True;
 	lt->arrange();
 }
 
 void
-toggletag(Arg *arg) {
+toggletag(Arg arg) {
 	unsigned int i;
 
 	if(!sel)
 		return;
-	sel->tags[arg->i] = !sel->tags[arg->i];
+	sel->tags[arg.i] = !sel->tags[arg.i];
 	for(i = 0; i < ntags && !sel->tags[i]; i++);
 	if(i == ntags)
-		sel->tags[arg->i] = True;
+		sel->tags[arg.i] = True;
 	lt->arrange();
 }
 
 void
-toggleview(Arg *arg) {
+toggleview(Arg arg) {
 	unsigned int i;
 
-	seltag[arg->i] = !seltag[arg->i];
+	seltag[arg.i] = !seltag[arg.i];
 	for(i = 0; i < ntags && !seltag[i]; i++);
 	if(i == ntags)
-		seltag[arg->i] = True; /* cannot toggle last view */
+		seltag[arg.i] = True; /* cannot toggle last view */
 	lt->arrange();
 }
 
 void
-view(Arg *arg) {
+view(Arg arg) {
 	unsigned int i;
 
 	for(i = 0; i < ntags; i++)
-		seltag[i] = (arg->i == -1) ? True : False;
-	if(arg->i >= 0 && arg->i < ntags)
-		seltag[arg->i] = True;
+		seltag[i] = (arg.i == -1) ? True : False;
+	if(arg.i >= 0 && arg.i < ntags)
+		seltag[arg.i] = True;
 	lt->arrange();
 }

--- a/util.c	Wed Feb 21 21:36:54 2007 +0100
+++ b/util.c	Thu Feb 22 07:59:13 2007 +0100
@@ -30,12 +30,12 @@
 }
 
 void
-spawn(Arg *arg) {
+spawn(Arg arg) {
 	static char *shell = NULL;
 
 	if(!shell && !(shell = getenv("SHELL")))
 		shell = "/bin/sh";
-	if(!arg->cmd)
+	if(!arg.cmd)
 		return;
 	/* The double-fork construct avoids zombie processes and keeps the code
 	 * clean from stupid signal handlers. */
@@ -44,8 +44,8 @@
 			if(dpy)
 				close(ConnectionNumber(dpy));
 			setsid();
-			execl(shell, shell, "-c", arg->cmd, (char *)NULL);
-			fprintf(stderr, "dwm: execl '%s -c %s'", shell, arg->cmd);
+			execl(shell, shell, "-c", arg.cmd, (char *)NULL);
+			fprintf(stderr, "dwm: execl '%s -c %s'", shell, arg.cmd);
 			perror(" failed");
 		}
 		exit(0);