made tag/view/toggle{tag,view} work on pointer to tags-array, there was the need to define Key key[] not static to do this. split focusclient into focusnext/prev, fixed config.*.h's

config.arg.h

@@ -37,7 +37,7 @@ static Layout layout[] = { \
 /* key definitions */
 #define MODKEY			Mod1Mask
 #define KEYS \
-static Key key[] = { \
+Key key[] = { \
 	/* modifier			key		function	argument */ \
 	{ MODKEY,			XK_p,		spawn, \
 		"exe=`dmenu_path | dmenu -fn '"FONT"' -nb '"NORMBGCOLOR"' -nf '"NORMFGCOLOR"'" \
@@ -46,8 +46,8 @@ static Key key[] = { \
 		"exec urxvtcd -tr -bg '#111' -fg '#eee' -cr '#eee' +sb -fn '"FONT"'" }, \
 	{ MODKEY,			XK_space,	setlayout,	NULL }, \
 	{ MODKEY,			XK_b,		togglebar,	NULL }, \
-	{ MODKEY,			XK_j,		focusclient,	"1" }, \
-	{ MODKEY,			XK_k,		focusclient,	"-1" }, \
+	{ MODKEY,			XK_j,		focusnext,	NULL }, \
+	{ MODKEY,			XK_k,		focusprev,	NULL }, \
 	{ MODKEY,			XK_h,		addtomwfact,	"-0.05" }, \
 	{ MODKEY,			XK_l,		addtomwfact,	"0.05" }, \
 	{ MODKEY,			XK_m,		togglemax,	NULL }, \
@@ -55,42 +55,42 @@ static Key key[] = { \
 	{ MODKEY|ShiftMask,		XK_space,	togglefloating,	NULL }, \
 	{ MODKEY|ShiftMask,		XK_c,		killclient,	NULL }, \
 	{ MODKEY,			XK_0,		view,		NULL }, \
-	{ MODKEY,			XK_1,		view,		"0" }, \
-	{ MODKEY,			XK_2,		view,		"1" }, \
-	{ MODKEY,			XK_3,		view,		"2" }, \
-	{ MODKEY,			XK_4,		view,		"3" }, \
-	{ MODKEY,			XK_5,		view,		"4" }, \
-	{ MODKEY,			XK_6,		view,		"5" }, \
-	{ MODKEY,			XK_7,		view,		"6" }, \
-	{ MODKEY,			XK_8,		view,		"7" }, \
-	{ MODKEY,			XK_9,		view,		"8" }, \
-	{ MODKEY|ControlMask,		XK_1,		toggleview,	"0" }, \
-	{ MODKEY|ControlMask,		XK_2,		toggleview,	"1" }, \
-	{ MODKEY|ControlMask,		XK_3,		toggleview,	"2" }, \
-	{ MODKEY|ControlMask,		XK_4,		toggleview,	"3" }, \
-	{ MODKEY|ControlMask,		XK_5,		toggleview,	"4" }, \
-	{ MODKEY|ControlMask,		XK_6,		toggleview,	"5" }, \
-	{ MODKEY|ControlMask,		XK_7,		toggleview,	"6" }, \
-	{ MODKEY|ControlMask,		XK_8,		toggleview,	"7" }, \
-	{ MODKEY|ControlMask,		XK_9,		toggleview,	"8" }, \
+	{ MODKEY,			XK_1,		view,		tags[0] }, \
+	{ MODKEY,			XK_2,		view,		tags[1] }, \
+	{ MODKEY,			XK_3,		view,		tags[2] }, \
+	{ MODKEY,			XK_4,		view,		tags[3] }, \
+	{ MODKEY,			XK_5,		view,		tags[4] }, \
+	{ MODKEY,			XK_6,		view,		tags[5] }, \
+	{ MODKEY,			XK_7,		view,		tags[6] }, \
+	{ MODKEY,			XK_8,		view,		tags[7] }, \
+	{ MODKEY,			XK_9,		view,		tags[8] }, \
+	{ MODKEY|ControlMask,		XK_1,		toggleview,	tags[0] }, \
+	{ MODKEY|ControlMask,		XK_2,		toggleview,	tags[1] }, \
+	{ MODKEY|ControlMask,		XK_3,		toggleview,	tags[2] }, \
+	{ MODKEY|ControlMask,		XK_4,		toggleview,	tags[3] }, \
+	{ MODKEY|ControlMask,		XK_5,		toggleview,	tags[4] }, \
+	{ MODKEY|ControlMask,		XK_6,		toggleview,	tags[5] }, \
+	{ MODKEY|ControlMask,		XK_7,		toggleview,	tags[6] }, \
+	{ MODKEY|ControlMask,		XK_8,		toggleview,	tags[7] }, \
+	{ MODKEY|ControlMask,		XK_9,		toggleview,	tags[8] }, \
 	{ MODKEY|ShiftMask,		XK_0,		tag,		NULL }, \
-	{ MODKEY|ShiftMask,		XK_1,		tag,		"0" }, \
-	{ MODKEY|ShiftMask,		XK_2,		tag,		"1" }, \
-	{ MODKEY|ShiftMask,		XK_3,		tag,		"2" }, \
-	{ MODKEY|ShiftMask,		XK_4,		tag,		"3" }, \
-	{ MODKEY|ShiftMask,		XK_5,		tag,		"4" }, \
-	{ MODKEY|ShiftMask,		XK_6,		tag,		"5" }, \
-	{ MODKEY|ShiftMask,		XK_7,		tag,		"6" }, \
-	{ MODKEY|ShiftMask,		XK_8,		tag,		"7" }, \
-	{ MODKEY|ShiftMask,		XK_9,		tag,		"8" }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_1,		toggletag,	"0" }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_2,		toggletag,	"1" }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_3,		toggletag,	"2" }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_4,		toggletag,	"3" }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_5,		toggletag,	"4" }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_6,		toggletag,	"5" }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_7,		toggletag,	"6" }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_8,		toggletag,	"7" }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_9,		toggletag,	"8" }, \
+	{ MODKEY|ShiftMask,		XK_1,		tag,		tags[0] }, \
+	{ MODKEY|ShiftMask,		XK_2,		tag,		tags[1] }, \
+	{ MODKEY|ShiftMask,		XK_3,		tag,		tags[2] }, \
+	{ MODKEY|ShiftMask,		XK_4,		tag,		tags[3] }, \
+	{ MODKEY|ShiftMask,		XK_5,		tag,		tags[4] }, \
+	{ MODKEY|ShiftMask,		XK_6,		tag,		tags[5] }, \
+	{ MODKEY|ShiftMask,		XK_7,		tag,		tags[6] }, \
+	{ MODKEY|ShiftMask,		XK_8,		tag,		tags[7] }, \
+	{ MODKEY|ShiftMask,		XK_9,		tag,		tags[8] }, \
+	{ MODKEY|ControlMask|ShiftMask,	XK_1,		toggletag,	tags[0] }, \
+	{ MODKEY|ControlMask|ShiftMask,	XK_2,		toggletag,	tags[1] }, \
+	{ MODKEY|ControlMask|ShiftMask,	XK_3,		toggletag,	tags[2] }, \
+	{ MODKEY|ControlMask|ShiftMask,	XK_4,		toggletag,	tags[3] }, \
+	{ MODKEY|ControlMask|ShiftMask,	XK_5,		toggletag,	tags[4] }, \
+	{ MODKEY|ControlMask|ShiftMask,	XK_6,		toggletag,	tags[5] }, \
+	{ MODKEY|ControlMask|ShiftMask,	XK_7,		toggletag,	tags[6] }, \
+	{ MODKEY|ControlMask|ShiftMask,	XK_8,		toggletag,	tags[7] }, \
+	{ MODKEY|ControlMask|ShiftMask,	XK_9,		toggletag,	tags[8] }, \
 	{ MODKEY|ShiftMask,		XK_q,		quit,		NULL }, \
 };

config.default.h

@@ -38,14 +38,14 @@ static Layout layout[] = { \
 /* key definitions */
 #define MODKEY			Mod1Mask
 #define KEYS \
-static Key key[] = { \
+Key key[] = { \
 	/* modifier			key		function	argument */ \
 	{ MODKEY|ShiftMask,		XK_Return,	spawn,		"exec xterm" }, \
 	{ MODKEY,			XK_p,		spawn, 		"exe=`dmenu_path | dmenu` && exec $exe" }, \
 	{ MODKEY,			XK_space,	setlayout,	NULL }, \
 	{ MODKEY,			XK_b,		togglebar,	NULL }, \
-	{ MODKEY,			XK_j,		focusclient,	"1" }, \
-	{ MODKEY,			XK_k,		focusclient,	"-1" }, \
+	{ MODKEY,			XK_j,		focusnext,	NULL }, \
+	{ MODKEY,			XK_k,		focusprev,	NULL }, \
 	{ MODKEY,			XK_h,		addtomwfact,	"-0.05" }, \
 	{ MODKEY,			XK_l,		addtomwfact,	"0.05" }, \
 	{ MODKEY,			XK_m,		togglemax,	NULL }, \
@@ -53,42 +53,42 @@ static Key key[] = { \
 	{ MODKEY|ShiftMask,		XK_space,	togglefloating,	NULL }, \
 	{ MODKEY|ShiftMask,		XK_c,		killclient,	NULL }, \
 	{ MODKEY,			XK_0,		view,		NULL }, \
-	{ MODKEY,			XK_1,		view,		"0" }, \
-	{ MODKEY,			XK_2,		view,		"1" }, \
-	{ MODKEY,			XK_3,		view,		"2" }, \
-	{ MODKEY,			XK_4,		view,		"3" }, \
-	{ MODKEY,			XK_5,		view,		"4" }, \
-	{ MODKEY,			XK_6,		view,		"5" }, \
-	{ MODKEY,			XK_7,		view,		"6" }, \
-	{ MODKEY,			XK_8,		view,		"7" }, \
-	{ MODKEY,			XK_9,		view,		"8" }, \
-	{ MODKEY|ControlMask,		XK_1,		toggleview,	"0" }, \
-	{ MODKEY|ControlMask,		XK_2,		toggleview,	"1" }, \
-	{ MODKEY|ControlMask,		XK_3,		toggleview,	"2" }, \
-	{ MODKEY|ControlMask,		XK_4,		toggleview,	"3" }, \
-	{ MODKEY|ControlMask,		XK_5,		toggleview,	"4" }, \
-	{ MODKEY|ControlMask,		XK_6,		toggleview,	"5" }, \
-	{ MODKEY|ControlMask,		XK_7,		toggleview,	"6" }, \
-	{ MODKEY|ControlMask,		XK_8,		toggleview,	"7" }, \
-	{ MODKEY|ControlMask,		XK_9,		toggleview,	"8" }, \
+	{ MODKEY,			XK_1,		view,		tags[0] }, \
+	{ MODKEY,			XK_2,		view,		tags[1] }, \
+	{ MODKEY,			XK_3,		view,		tags[2] }, \
+	{ MODKEY,			XK_4,		view,		tags[3] }, \
+	{ MODKEY,			XK_5,		view,		tags[4] }, \
+	{ MODKEY,			XK_6,		view,		tags[5] }, \
+	{ MODKEY,			XK_7,		view,		tags[6] }, \
+	{ MODKEY,			XK_8,		view,		tags[7] }, \
+	{ MODKEY,			XK_9,		view,		tags[8] }, \
+	{ MODKEY|ControlMask,		XK_1,		toggleview,	tags[0] }, \
+	{ MODKEY|ControlMask,		XK_2,		toggleview,	tags[1] }, \
+	{ MODKEY|ControlMask,		XK_3,		toggleview,	tags[2] }, \
+	{ MODKEY|ControlMask,		XK_4,		toggleview,	tags[3] }, \
+	{ MODKEY|ControlMask,		XK_5,		toggleview,	tags[4] }, \
+	{ MODKEY|ControlMask,		XK_6,		toggleview,	tags[5] }, \
+	{ MODKEY|ControlMask,		XK_7,		toggleview,	tags[6] }, \
+	{ MODKEY|ControlMask,		XK_8,		toggleview,	tags[7] }, \
+	{ MODKEY|ControlMask,		XK_9,		toggleview,	tags[8] }, \
 	{ MODKEY|ShiftMask,		XK_0,		tag,		NULL }, \
-	{ MODKEY|ShiftMask,		XK_1,		tag,		"0" }, \
-	{ MODKEY|ShiftMask,		XK_2,		tag,		"1" }, \
-	{ MODKEY|ShiftMask,		XK_3,		tag,		"2" }, \
-	{ MODKEY|ShiftMask,		XK_4,		tag,		"3" }, \
-	{ MODKEY|ShiftMask,		XK_5,		tag,		"4" }, \
-	{ MODKEY|ShiftMask,		XK_6,		tag,		"5" }, \
-	{ MODKEY|ShiftMask,		XK_7,		tag,		"6" }, \
-	{ MODKEY|ShiftMask,		XK_8,		tag,		"7" }, \
-	{ MODKEY|ShiftMask,		XK_9,		tag,		"8" }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_1,		toggletag,	"0" }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_2,		toggletag,	"1" }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_3,		toggletag,	"2" }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_4,		toggletag,	"3" }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_5,		toggletag,	"4" }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_6,		toggletag,	"5" }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_7,		toggletag,	"6" }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_8,		toggletag,	"7" }, \
-	{ MODKEY|ControlMask|ShiftMask,	XK_9,		toggletag,	"8" }, \
+	{ MODKEY|ShiftMask,		XK_1,		tag,		tags[0] }, \
+	{ MODKEY|ShiftMask,		XK_2,		tag,		tags[1] }, \
+	{ MODKEY|ShiftMask,		XK_3,		tag,		tags[2] }, \
+	{ MODKEY|ShiftMask,		XK_4,		tag,		tags[3] }, \
+	{ MODKEY|ShiftMask,		XK_5,		tag,		tags[4] }, \
+	{ MODKEY|ShiftMask,		XK_6,		tag,		tags[5] }, \
+	{ MODKEY|ShiftMask,		XK_7,		tag,		tags[6] }, \
+	{ MODKEY|ShiftMask,		XK_8,		tag,		tags[7] }, \
+	{ MODKEY|ShiftMask,		XK_9,		tag,		tags[8] }, \
+	{ MODKEY|ControlMask|ShiftMask,	XK_1,		toggletag,	tags[0] }, \
+	{ MODKEY|ControlMask|ShiftMask,	XK_2,		toggletag,	tags[1] }, \
+	{ MODKEY|ControlMask|ShiftMask,	XK_3,		toggletag,	tags[2] }, \
+	{ MODKEY|ControlMask|ShiftMask,	XK_4,		toggletag,	tags[3] }, \
+	{ MODKEY|ControlMask|ShiftMask,	XK_5,		toggletag,	tags[4] }, \
+	{ MODKEY|ControlMask|ShiftMask,	XK_6,		toggletag,	tags[5] }, \
+	{ MODKEY|ControlMask|ShiftMask,	XK_7,		toggletag,	tags[6] }, \
+	{ MODKEY|ControlMask|ShiftMask,	XK_8,		toggletag,	tags[7] }, \
+	{ MODKEY|ControlMask|ShiftMask,	XK_9,		toggletag,	tags[8] }, \
 	{ MODKEY|ShiftMask,		XK_q,		quit,		NULL }, \
 };

dwm.h

@@ -114,7 +114,8 @@ void grabkeys(void);			/* grab all keys defined in config.h */
 
 /* layout.c */
 void arrange(void);			/* arranges all windows depending on the layout in use */
-void focusclient(const char *arg);	/* focuses next(1)/previous(-1) visible client */
+void focusnext(const char *arg);	/* focuses next visible client */
+void focusprev(const char *arg);	/* focuses prev visible client */
 const char *getsymbol(void);		/* returns symbol of enabled layout */
 Bool isfloating(void);			/* returns True if floating layout is enabled */
 Bool isarrange(void (*func)());		/* returns True if func is the layout function in use */

event.c

@@ -1,6 +1,5 @@
 /* See LICENSE file for copyright and license details. */
 #include "dwm.h"
-#include <stdio.h>
 #include <stdlib.h>
 #include <X11/keysym.h>
 #include <X11/Xatom.h>
@@ -15,8 +14,6 @@ typedef struct {
 	const char *arg;
 } Key;
 
-KEYS
-
 #define CLEANMASK(mask)		(mask & ~(numlockmask | LockMask))
 #define MOUSEMASK		(BUTTONMASK | PointerMotionMask)
 
@@ -112,29 +109,26 @@ resizemouse(Client *c) {
 
 static void
 buttonpress(XEvent *e) {
-	static char buf[32];
 	unsigned int i, x;
 	Client *c;
 	XButtonPressedEvent *ev = &e->xbutton;
 
-	buf[0] = 0;
 	if(barwin == ev->window) {
 		x = 0;
 		for(i = 0; i < ntags; i++) {
 			x += textw(tags[i]);
 			if(ev->x < x) {
-				snprintf(buf, sizeof buf, "%d", i);
 				if(ev->button == Button1) {
 					if(ev->state & MODKEY)
-						tag(buf);
+						tag(tags[i]);
 					else
-						view(buf);
+						view(tags[i]);
 				}
 				else if(ev->button == Button3) {
 					if(ev->state & MODKEY)
-						toggletag(buf);
+						toggletag(tags[i]);
 					else
-						toggleview(buf);
+						toggleview(tags[i]);
 				}
 				return;
 			}
@@ -257,7 +251,8 @@ expose(XEvent *e) {
 
 static void
 keypress(XEvent *e) {
-	static unsigned int len = sizeof key / sizeof key[0];
+	KEYS
+	unsigned int len = sizeof key / sizeof key[0];
 	unsigned int i;
 	KeySym keysym;
 	XKeyEvent *ev = &e->xkey;
@@ -362,7 +357,8 @@ void (*handler[LASTEvent]) (XEvent *) = {
 
 void
 grabkeys(void) {
-	static unsigned int len = sizeof key / sizeof key[0];
+	KEYS
+	unsigned int len = sizeof key / sizeof key[0];
 	unsigned int i;
 	KeyCode code;
 

layout.c

@@ -42,22 +42,30 @@ arrange(void) {
 }
 
 void
-focusclient(const char *arg) {
+focusnext(const char *arg) {
 	Client *c;
-   
-	if(!sel || !arg)
+
+	if(!sel)
 		return;
-	if(atoi(arg) < 0) {
-		for(c = sel->prev; c && !isvisible(c); c = c->prev);
-		if(!c) {
-			for(c = clients; c && c->next; c = c->next);
-			for(; c && !isvisible(c); c = c->prev);
-		}
+	for(c = sel->next; c && !isvisible(c); c = c->next);
+	if(!c)
+		for(c = clients; c && !isvisible(c); c = c->next);
+	if(c) {
+		focus(c);
+		restack();
 	}
-	else {
-		for(c = sel->next; c && !isvisible(c); c = c->next);
-		if(!c)
-			for(c = clients; c && !isvisible(c); c = c->next);
+}
+
+void
+focusprev(const char *arg) {
+	Client *c;
+
+	if(!sel)
+		return;
+	for(c = sel->prev; c && !isvisible(c); c = c->prev);
+	if(!c) {
+		for(c = clients; c && c->next; c = c->next);
+		for(; c && !isvisible(c); c = c->prev);
 	}
 	if(c) {
 		focus(c);

tag.c

@@ -40,6 +40,16 @@ persistconfig(Client *c) {
 			PropModeReplace, (unsigned char *)prop, i);
 }
 
+static unsigned int
+idxoftag(const char *tag) {
+	unsigned int i;
+
+	for(i = 0; i < ntags; i++)
+		if(tags[i] == tag)
+			return i;
+	return 0;
+}
+
 /* extern */
 
 void
@@ -135,13 +145,13 @@ settags(Client *c, Client *trans) {
 
 void
 tag(const char *arg) {
-	int i;
+	unsigned int i;
 
 	if(!sel)
 		return;
 	for(i = 0; i < ntags; i++)
 		sel->tags[i] = arg == NULL;
-	i = arg ? atoi(arg) : 0;
+	i = idxoftag(arg);
 	if(i >= 0 && i < ntags)
 		sel->tags[i] = True;
 	persistconfig(sel);
@@ -162,11 +172,11 @@ togglefloating(const char *arg) {
 
 void
 toggletag(const char *arg) {
-	int i, j;
+	unsigned int i, j;
 
 	if(!sel)
 		return;
-	i = arg ? atoi(arg) : 0;
+	i = idxoftag(arg);
 	sel->tags[i] = !sel->tags[i];
 	for(j = 0; j < ntags && !sel->tags[j]; j++);
 	if(j == ntags)
@@ -177,9 +187,9 @@ toggletag(const char *arg) {
 
 void
 toggleview(const char *arg) {
-	int i, j;
+	unsigned int i, j;
 
-	i = arg ? atoi(arg) : 0;
+	i = idxoftag(arg);
 	seltag[i] = !seltag[i];
 	for(j = 0; j < ntags && !seltag[j]; j++);
 	if(j == ntags)
@@ -189,11 +199,11 @@ toggleview(const char *arg) {
 
 void
 view(const char *arg) {
-	int i;
+	unsigned int i;
 
 	for(i = 0; i < ntags; i++)
 		seltag[i] = arg == NULL;
-	i = arg ? atoi(arg) : 0;
+	i = idxoftag(arg);
 	if(i >= 0 && i < ntags)
 		seltag[i] = True;
 	arrange();