# HG changeset patch
# User meillo@marmaro.de
# Date 1212100257 -7200
# Node ID bff1012527b3ccff201b612dee23682166260f09
# Parent  cdd895c163bd0a0fcb51cd6c762f833e13984b4f
removed unnecessary Arg* parametersadded decnmaster

diff -r cdd895c163bd -r bff1012527b3 dwm.c
--- a/dwm.c	Fri May 30 00:07:26 2008 +0200
+++ b/dwm.c	Fri May 30 00:30:57 2008 +0200
@@ -160,7 +160,7 @@
 void focus(Client *c);			/* focus c, c may be NULL */
 Client *getclient(Window w);		/* return client of w */
 Bool isprotodel(Client *c);		/* returns True if c->win supports wmatom[WMDelete] */
-void killclient(Arg *arg);		/* kill c nicely */
+void killclient();		/* kill c nicely */
 void manage(Window w, XWindowAttributes *wa);	/* manage new client */
 void resize(Client *c, Bool sizehints);	/* resize c*/
 void updatesizehints(Client *c);		/* update the size hint variables of c */
@@ -178,7 +178,7 @@
 void procevent(void);			/* process pending X events */
 
 /* main.c */
-void quit(Arg *arg);			/* quit dwm nicely */
+void quit();			/* quit dwm nicely */
 void sendevent(Window w, Atom a, long value);	/* send synthetic event to w */
 int xerror(Display *dsply, XErrorEvent *ee);	/* dwm's X error handler */
 
@@ -186,7 +186,7 @@
 void initrregs(void);			/* initialize regexps of rules defined in config.h */
 Client *getnext(Client *c);		/* returns next visible client */
 void settags(Client *c, Client *trans);	/* sets tags of c */
-void toggletag(Arg *arg);		/* toggles c tags with arg's index */
+void toggletag();		/* toggles c tags with arg's index */
 
 /* util.c */
 void *emallocz(unsigned int size);	/* allocates zero-initialized memory, exits on error */
@@ -198,14 +198,15 @@
 void dofloat(void);			/* arranges all windows floating */
 void dotile(void);			/* arranges all windows tiled */
 void domax(void);            /* arranges all windows fullscreen */
-void focusnext(Arg *arg);		/* focuses next visible client, arg is ignored  */
-void incnmaster(Arg *arg);		/* increments nmaster with arg's index value */
+void focusnext();		/* focuses next visible client, arg is ignored  */
+void incnmaster();		/* increments nmaster */
+void decnmaster();		/* decrements nmaster */
 Bool isvisible(Client *c);		/* returns True if client is visible */
 void restack(void);			/* restores z layers of all clients */
-void togglefloat(Arg *arg);		/* toggles focusesd client between floating/non-floating state */
-void togglemode(Arg *arg);		/* toggles global arrange function (dotile/dofloat) */
+void togglefloat();		/* toggles focusesd client between floating/non-floating state */
+void togglemode();		/* toggles global arrange function (dotile/dofloat) */
 void toggleview();			/* views the tag with arg's index */
-void zoom(Arg *arg);			/* zooms the focused client to master area, arg is ignored */
+void zoom();			/* zooms the focused client to master area, arg is ignored */
 
 
 
@@ -373,7 +374,7 @@
 /* end code by mitch */
 
 void
-focusnext(Arg *arg) {
+focusnext() {
 	Client *c;
 
 	if(!sel)
@@ -387,11 +388,21 @@
 }
 
 void
-incnmaster(Arg *arg) {
-	if((arrange == dofloat) || (nmaster + arg->i < 1)
-		|| (wah / (nmaster + arg->i) <= 2 * BORDERPX))
+incnmaster() {
+	if((arrange == dofloat) || (wah / (nmaster + 1) <= 2 * BORDERPX))
 		return;
-	nmaster += arg->i;
+	nmaster++;
+	if(sel)
+		arrange();
+	else
+		drawstatus();
+}
+
+void
+decnmaster() {
+	if((arrange == dofloat) || (nmaster <= 1))
+		return;
+	nmaster--;
 	if(sel)
 		arrange();
 	else
@@ -440,7 +451,7 @@
 }
 
 void
-togglefloat(Arg *arg) {
+togglefloat() {
 	if (!sel || arrange == dofloat)
 		return;
 	sel->isfloat = !sel->isfloat;
@@ -448,7 +459,7 @@
 }
 
 void
-togglemode(Arg *arg) {
+togglemode() {
   /* only toggle between tile and max - float is just available through togglefloat */
   arrange = (arrange == dotile) ? domax : dotile;
 	if(sel)
@@ -464,7 +475,7 @@
 }
 
 void
-zoom(Arg *arg) {
+zoom() {
 	unsigned int n;
 	Client *c;
 
@@ -595,7 +606,7 @@
 void
 settags(Client *c, Client *trans) {
 	char prop[512];
-	unsigned int i, j;
+	unsigned int i;
 	regmatch_t tmp;
 	Bool matched = trans != NULL;
 	XClassHint ch = { 0 };
@@ -631,7 +642,7 @@
 }
 
 void
-toggletag(Arg *arg) {
+toggletag() {
 	if(!sel)
 		return;
 	sel->tag = !sel->tag;
@@ -877,9 +888,7 @@
 
 	keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
 	for(i = 0; i < len; i++) {
-		if(keysym == key[i].keysym
-			&& CLEANMASK(key[i].mod) == CLEANMASK(ev->state))
-		{
+		if(keysym == key[i].keysym && CLEANMASK(key[i].mod) == CLEANMASK(ev->state)) {
 			if(key[i].func)
 				key[i].func(&key[i].arg);
 		}
@@ -1082,12 +1091,13 @@
 
 void
 drawstatus(void) {
-	int i, x;
+	int x;
+	unsigned int i;
 
 	dc.x = dc.y = 0;
 	for(i = 0; i < ntags; i++) {
 		dc.w = textw(tags[i]);
-		drawtext(tags[i], ( (i == 0 && seltag || i == 1 && !seltag) ? dc.sel : dc.norm));
+		drawtext(tags[i], ( ((i == 0 && seltag) || (i == 1 && !seltag)) ? dc.sel : dc.norm));
 		dc.x += dc.w + 1;
 	}
 	dc.w = bmw;
@@ -1305,7 +1315,7 @@
 }
 
 void
-killclient(Arg *arg) {
+killclient() {
 	if(!sel)
 		return;
 	if(isprotodel(sel))
@@ -1688,7 +1698,7 @@
 }
 
 void
-quit(Arg *arg) {
+quit() {
 	readin = running = False;
 }