prepared dwm.html

.hgtags

@@ -3,3 +3,4 @@ d31b5ad96b0ba7b5b0a30928fcf000428339a577 0.1
 7e66082e5092fb0bccd18a3695a0bec52c80fdb2 0.3
 eb3165734f00fe7f7da8aeebaed00e60a57caac9 0.4
 22213b9a2114167ee8ba019a012e27da0422a61a 0.5
+c11f86db4550cac5d0a648a3fe4d6d3b9a4fcf7e 0.6

Makefile

@@ -5,8 +5,6 @@ include config.mk
 
 SRC = client.c draw.c event.c main.c tag.c util.c
 OBJ = ${SRC:.c=.o}
-MAN1 = dwm.1 
-BIN = dwm
 
 all: options dwm
 	@echo finished
@@ -21,40 +19,44 @@ options:
 	@echo CC $<
 	@${CC} -c ${CFLAGS} $<
 
-${OBJ}: dwm.h
+${OBJ}: dwm.h config.h
+
+config.h:
+	@echo creating $@ from config.default.h
+	@cp config.default.h $@
 
 dwm: ${OBJ}
 	@echo LD $@
 	@${CC} -o $@ ${OBJ} ${LDFLAGS}
+	@strip $@
 
 clean:
-	rm -f dwm *.o dwm-${VERSION}.tar.gz
+	@echo cleaning
+	@rm -f dwm ${OBJ} dwm-${VERSION}.tar.gz
 
 dist: clean
-	mkdir -p dwm-${VERSION}
-	cp -R Makefile README LICENSE config.mk *.h *.c ${MAN1} dwm-${VERSION}
-	tar -cf dwm-${VERSION}.tar dwm-${VERSION}
-	gzip dwm-${VERSION}.tar
-	rm -rf dwm-${VERSION}
+	@echo creating dist tarball
+	@mkdir -p dwm-${VERSION}
+	@cp -R LICENSE Makefile README config.*.h config.mk \
+		dwm.1 dwm.h ${SRC} dwm-${VERSION}
+	@tar -cf dwm-${VERSION}.tar dwm-${VERSION}
+	@gzip dwm-${VERSION}.tar
+	@rm -rf dwm-${VERSION}
 
 install: all
+	@echo installing executable file to ${DESTDIR}${PREFIX}/bin
 	@mkdir -p ${DESTDIR}${PREFIX}/bin
-	@cp -f ${BIN} ${DESTDIR}${PREFIX}/bin
-	@for i in ${BIN}; do \
-		chmod 755 ${DESTDIR}${PREFIX}/bin/`basename $$i`; \
-	done
-	@echo installed executable files to ${DESTDIR}${PREFIX}/bin
+	@cp -f dwm ${DESTDIR}${PREFIX}/bin
+	@chmod 755 ${DESTDIR}${PREFIX}/bin/dwm
+	@echo installing manual page to ${DESTDIR}${MANPREFIX}/man1
 	@mkdir -p ${DESTDIR}${MANPREFIX}/man1
-	@cp -f ${MAN1} ${DESTDIR}${MANPREFIX}/man1
-	@for i in ${MAN1}; do \
-		chmod 444 ${DESTDIR}${MANPREFIX}/man1/`basename $$i`; \
-	done
-	@echo installed manual pages to ${DESTDIR}${MANPREFIX}/man1
+	@cp -f dwm.1 ${DESTDIR}${MANPREFIX}/man1
+	@chmod 644 ${DESTDIR}${MANPREFIX}/man1/dwm.1
 
 uninstall:
-	for i in ${BIN}; do \
-		rm -f ${DESTDIR}${PREFIX}/bin/`basename $$i`; \
-	done
-	for i in ${MAN1}; do \
-		rm -f ${DESTDIR}${MANPREFIX}/man1/`basename $$i`; \
-	done
+	@echo removing executable file from ${DESTDIR}${PREFIX}/bin
+	@rm -f ${DESTDIR}${PREFIX}/bin/dwm
+	@echo removing manual page from ${DESTDIR}${MANPREFIX}/man1
+	@rm -f ${DESTDIR}${MANPREFIX}/man1/dwm.1
+
+.PHONY: all options clean dist install uninstall

README

@@ -16,7 +16,6 @@ the /usr/local namespace by default).
 Afterwards enter the following command to build and install dwm (if
 necessary as root):
 
-    cp config.default.h config.h
     make clean install
 
 
@@ -45,4 +44,5 @@ like this in your .xinitrc:
 
 Configuration
 -------------
-The configuration of dwm is done by editing config.h.
+The configuration of dwm is done by creating a custom config.h
+and (re)compiling the source code.

client.c

@@ -16,9 +16,9 @@ resizetitle(Client *c)
 	int i;
 
 	c->tw = 0;
-	for(i = 0; i < TLast; i++)
+	for(i = 0; i < ntags; i++)
 		if(c->tags[i])
-			c->tw += textw(c->tags[i]);
+			c->tw += textw(tags[i]);
 	c->tw += textw(c->name);
 	if(c->tw > c->w)
 		c->tw = c->w + 2;
@@ -211,6 +211,7 @@ manage(Window w, XWindowAttributes *wa)
 	XSetWindowAttributes twa;
 
 	c = emallocz(sizeof(Client));
+	c->tags = emallocz(ntags * sizeof(Bool));
 	c->win = w;
 	c->x = c->tx = wa->x;
 	c->y = c->ty = wa->y;
@@ -244,10 +245,30 @@ manage(Window w, XWindowAttributes *wa)
 
 	XGrabButton(dpy, Button1, MODKEY, c->win, False, BUTTONMASK,
 			GrabModeAsync, GrabModeSync, None, None);
+	XGrabButton(dpy, Button1, MODKEY | LockMask, c->win, False, BUTTONMASK,
+			GrabModeAsync, GrabModeSync, None, None);
+	XGrabButton(dpy, Button1, MODKEY | NUMLOCKMASK, c->win, False, BUTTONMASK,
+			GrabModeAsync, GrabModeSync, None, None);
+	XGrabButton(dpy, Button1, MODKEY | NUMLOCKMASK | LockMask, c->win, False, BUTTONMASK,
+			GrabModeAsync, GrabModeSync, None, None);
+
 	XGrabButton(dpy, Button2, MODKEY, c->win, False, BUTTONMASK,
 			GrabModeAsync, GrabModeSync, None, None);
+	XGrabButton(dpy, Button2, MODKEY | LockMask, c->win, False, BUTTONMASK,
+			GrabModeAsync, GrabModeSync, None, None);
+	XGrabButton(dpy, Button2, MODKEY | NUMLOCKMASK, c->win, False, BUTTONMASK,
+			GrabModeAsync, GrabModeSync, None, None);
+	XGrabButton(dpy, Button2, MODKEY | NUMLOCKMASK | LockMask, c->win, False, BUTTONMASK,
+			GrabModeAsync, GrabModeSync, None, None);
+
 	XGrabButton(dpy, Button3, MODKEY, c->win, False, BUTTONMASK,
 			GrabModeAsync, GrabModeSync, None, None);
+	XGrabButton(dpy, Button3, MODKEY | LockMask, c->win, False, BUTTONMASK,
+			GrabModeAsync, GrabModeSync, None, None);
+	XGrabButton(dpy, Button3, MODKEY | NUMLOCKMASK, c->win, False, BUTTONMASK,
+			GrabModeAsync, GrabModeSync, None, None);
+	XGrabButton(dpy, Button3, MODKEY | NUMLOCKMASK | LockMask, c->win, False, BUTTONMASK,
+			GrabModeAsync, GrabModeSync, None, None);
 
 	settags(c);
 	if(!c->isfloat)
@@ -429,6 +450,7 @@ unmanage(Client *c)
 		if(!sel)
 			sel = clients;
 	}
+	free(c->tags);
 	free(c);
 
 	XSync(dpy, False);
@@ -444,12 +466,14 @@ zoom(Arg *arg)
 {
 	Client *c;
 
-	if(!sel)
+	if(!sel || (arrange != dotile) || sel->isfloat)
 		return;
 
-	if(sel == getnext(clients) && sel->next)  {
+	if(sel == getnext(clients))  {
 		if((c = getnext(sel->next)))
 			sel = c;
+		else
+			return;
 	}
 
 	/* pop */

config.arg.h

@@ -3,71 +3,59 @@
  * See LICENSE file for license details.
  */
 
-enum { Tfnord, Tdev, Tnet, Twork, Tmisc, TLast };
 #define TAGS \
-char *tags[TLast] = { \
-	[Tfnord] = "fnord", \
-	[Tdev] = "dev", \
-	[Tnet] = "net", \
-	[Twork] = "work", \
-	[Tmisc] = "misc", \
-};
+const char *tags[] = { "fnord", "dev", "net", "work", "misc", NULL };
 
 #define DEFMODE			dotile /* dofloat */
-#define DEFTAG			Tdev
+#define DEFTAG			1 /* index */
 #define FONT			"-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*"
 #define BGCOLOR			"#0a2c2d"
 #define FGCOLOR			"#ddeeee"
 #define BORDERCOLOR		"#176164"
 #define MODKEY			Mod1Mask
 #define NUMLOCKMASK		Mod2Mask
-#define MASTERW			52 /* percent */
+#define MASTERW			60 /* percent */
 
 #define KEYS \
-	const char *browse[] = { "firefox", NULL }; \
-	const char *gimp[] = { "gimp", NULL }; \
-	const char *term[] = { \
-		"urxvt", "-tr", "+sb", "-bg", "black", "-fg", "white", "-cr", "white", \
-		"-fn", "-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*", NULL \
-	}; \
-	const char *xlock[] = { "xlock", NULL }; \
 static Key key[] = { \
 	/* modifier		key		function	arguments */ \
-	{ MODKEY,		XK_0,		view,		{ .i = Tfnord } }, \
-	{ MODKEY,		XK_1,		view,		{ .i = Tdev } }, \
-	{ MODKEY,		XK_2,		view,		{ .i = Tnet } }, \
-	{ MODKEY,		XK_3,		view,		{ .i = Twork } }, \
-	{ MODKEY,		XK_4,		view,		{ .i = Tmisc} }, \
+	{ MODKEY,		XK_0,		view,		{ .i = 0 } }, \
+	{ MODKEY,		XK_1,		view,		{ .i = 1 } }, \
+	{ MODKEY,		XK_2,		view,		{ .i = 2 } }, \
+	{ MODKEY,		XK_3,		view,		{ .i = 3 } }, \
+	{ MODKEY,		XK_4,		view,		{ .i = 4 } }, \
 	{ MODKEY,		XK_h,		viewprev,	{ 0 } }, \
 	{ MODKEY,		XK_j,		focusnext,	{ 0 } }, \
 	{ MODKEY,		XK_k,		focusprev,	{ 0 } }, \
 	{ MODKEY,		XK_l,		viewnext,	{ 0 } }, \
 	{ MODKEY,		XK_m,		togglemax,	{ 0 } }, \
+	{ MODKEY,		XK_p,		spawn, \
+		{ .cmd = "exec `ls -lL /usr/bin /usr/local/bin 2>/dev/null |" \
+		" awk 'NF>2 && $1 ~ /^[^d].*x/ {print $NF}' | sort | uniq | dmenu`" } }, \
 	{ MODKEY,		XK_space,	togglemode,	{ 0 } }, \
 	{ MODKEY,		XK_Return,	zoom,		{ 0 } }, \
-	{ MODKEY|ControlMask,	XK_0,		appendtag,	{ .i = Tfnord } }, \
-	{ MODKEY|ControlMask,	XK_1,		appendtag,	{ .i = Tdev } }, \
-	{ MODKEY|ControlMask,	XK_2,		appendtag,	{ .i = Tnet } }, \
-	{ MODKEY|ControlMask,	XK_3,		appendtag,	{ .i = Twork } }, \
-	{ MODKEY|ControlMask,	XK_4,		appendtag,	{ .i = Tmisc } }, \
-	{ MODKEY|ShiftMask,	XK_0,		replacetag,	{ .i = Tfnord } }, \
-	{ MODKEY|ShiftMask,	XK_1,		replacetag,	{ .i = Tdev } }, \
-	{ MODKEY|ShiftMask,	XK_2,		replacetag,	{ .i = Tnet } }, \
-	{ MODKEY|ShiftMask,	XK_3,		replacetag,	{ .i = Twork } }, \
-	{ MODKEY|ShiftMask,	XK_4,		replacetag,	{ .i = Tmisc } }, \
+	{ MODKEY|ControlMask,	XK_0,		appendtag,	{ .i = 0 } }, \
+	{ MODKEY|ControlMask,	XK_1,		appendtag,	{ .i = 1 } }, \
+	{ MODKEY|ControlMask,	XK_2,		appendtag,	{ .i = 2 } }, \
+	{ MODKEY|ControlMask,	XK_3,		appendtag,	{ .i = 3 } }, \
+	{ MODKEY|ControlMask,	XK_4,		appendtag,	{ .i = 4 } }, \
+	{ MODKEY|ShiftMask,	XK_0,		replacetag,	{ .i = 0 } }, \
+	{ MODKEY|ShiftMask,	XK_1,		replacetag,	{ .i = 1 } }, \
+	{ MODKEY|ShiftMask,	XK_2,		replacetag,	{ .i = 2 } }, \
+	{ MODKEY|ShiftMask,	XK_3,		replacetag,	{ .i = 3 } }, \
+	{ MODKEY|ShiftMask,	XK_4,		replacetag,	{ .i = 5 } }, \
 	{ MODKEY|ShiftMask,	XK_c,		killclient,	{ 0 } }, \
 	{ MODKEY|ShiftMask,	XK_q,		quit,		{ 0 } }, \
-	{ MODKEY|ShiftMask,	XK_Return,	spawn,		{ .argv = term } }, \
-	{ MODKEY|ShiftMask,	XK_g,		spawn,		{ .argv = gimp } }, \
-	{ MODKEY|ShiftMask,	XK_l,		spawn,		{ .argv = xlock } }, \
-	{ MODKEY|ShiftMask,	XK_w,		spawn,		{ .argv = browse } }, \
+	{ MODKEY|ShiftMask,	XK_Return,	spawn, \
+		{ .cmd = "exec urxvt -tr +sb -bg black -fg white -cr white " \
+			"-fn '-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*'" } }, \
 };
 
 #define RULES \
 static Rule rule[] = { \
-	/* class:instance	tags				isfloat */ \
-	{ "Firefox.*",		{ [Tnet] = "net" },		False }, \
-	{ "Gimp.*",		{ 0 },				True}, \
-	{ "MPlayer.*",		{ 0 },				True}, \
-	{ "Acroread.*",		{ 0 },				True}, \
+	/* class:instance regex		tags regex	isfloat */ \
+	{ "Firefox.*",			"net",		False }, \
+	{ "Gimp.*",			NULL,		True}, \
+	{ "MPlayer.*",			NULL,		True}, \
+	{ "Acroread.*",			NULL,		True}, \
 };

config.default.h

@@ -3,35 +3,27 @@
  * See LICENSE file for license details.
  */
 
-enum { Tfnord, Tdev, Tnet, Twork, Tmisc, TLast };
 #define TAGS \
-char *tags[TLast] = { \
-	[Tfnord] = "fnord", \
-	[Tdev] = "dev", \
-	[Tnet] = "net", \
-	[Twork] = "work", \
-	[Tmisc] = "misc", \
-};
+const char *tags[] = { "0", "1", "2", "3", "4", NULL };
 
 #define DEFMODE			dotile /* dofloat */
-#define DEFTAG			Tdev
+#define DEFTAG			1 /* index */
 #define FONT			"fixed"
 #define BGCOLOR			"#666699"
 #define FGCOLOR			"#eeeeee"
 #define BORDERCOLOR		"#9999CC"
 #define MODKEY			Mod1Mask
 #define NUMLOCKMASK		Mod2Mask
-#define MASTERW			52 /* percent */
+#define MASTERW			60 /* percent */
 
 #define KEYS \
-	const char *term[] = { "xterm", NULL }; \
 static Key key[] = { \
 	/* modifier		key		function	arguments */ \
-	{ MODKEY,		XK_0,		view,		{ .i = Tfnord } }, \
-	{ MODKEY,		XK_1,		view,		{ .i = Tdev } }, \
-	{ MODKEY,		XK_2,		view,		{ .i = Tnet } }, \
-	{ MODKEY,		XK_3,		view,		{ .i = Twork } }, \
-	{ MODKEY,		XK_4,		view,		{ .i = Tmisc} }, \
+	{ MODKEY,		XK_0,		view,		{ .i = 0 } }, \
+	{ MODKEY,		XK_1,		view,		{ .i = 1 } }, \
+	{ MODKEY,		XK_2,		view,		{ .i = 2 } }, \
+	{ MODKEY,		XK_3,		view,		{ .i = 3 } }, \
+	{ MODKEY,		XK_4,		view,		{ .i = 4 } }, \
 	{ MODKEY,		XK_h,		viewprev,	{ 0 } }, \
 	{ MODKEY,		XK_j,		focusnext,	{ 0 } }, \
 	{ MODKEY,		XK_k,		focusprev,	{ 0 } }, \
@@ -39,24 +31,24 @@ static Key key[] = { \
 	{ MODKEY,		XK_m,		togglemax,	{ 0 } }, \
 	{ MODKEY,		XK_space,	togglemode,	{ 0 } }, \
 	{ MODKEY,		XK_Return,	zoom,		{ 0 } }, \
-	{ MODKEY|ControlMask,	XK_0,		appendtag,	{ .i = Tfnord } }, \
-	{ MODKEY|ControlMask,	XK_1,		appendtag,	{ .i = Tdev } }, \
-	{ MODKEY|ControlMask,	XK_2,		appendtag,	{ .i = Tnet } }, \
-	{ MODKEY|ControlMask,	XK_3,		appendtag,	{ .i = Twork } }, \
-	{ MODKEY|ControlMask,	XK_4,		appendtag,	{ .i = Tmisc } }, \
-	{ MODKEY|ShiftMask,	XK_0,		replacetag,	{ .i = Tfnord } }, \
-	{ MODKEY|ShiftMask,	XK_1,		replacetag,	{ .i = Tdev } }, \
-	{ MODKEY|ShiftMask,	XK_2,		replacetag,	{ .i = Tnet } }, \
-	{ MODKEY|ShiftMask,	XK_3,		replacetag,	{ .i = Twork } }, \
-	{ MODKEY|ShiftMask,	XK_4,		replacetag,	{ .i = Tmisc } }, \
+	{ MODKEY|ControlMask,	XK_0,		appendtag,	{ .i = 0 } }, \
+	{ MODKEY|ControlMask,	XK_1,		appendtag,	{ .i = 1 } }, \
+	{ MODKEY|ControlMask,	XK_2,		appendtag,	{ .i = 2 } }, \
+	{ MODKEY|ControlMask,	XK_3,		appendtag,	{ .i = 3 } }, \
+	{ MODKEY|ControlMask,	XK_4,		appendtag,	{ .i = 4 } }, \
+	{ MODKEY|ShiftMask,	XK_0,		replacetag,	{ .i = 0 } }, \
+	{ MODKEY|ShiftMask,	XK_1,		replacetag,	{ .i = 1 } }, \
+	{ MODKEY|ShiftMask,	XK_2,		replacetag,	{ .i = 2 } }, \
+	{ MODKEY|ShiftMask,	XK_3,		replacetag,	{ .i = 3 } }, \
+	{ MODKEY|ShiftMask,	XK_4,		replacetag,	{ .i = 4 } }, \
 	{ MODKEY|ShiftMask,	XK_c,		killclient,	{ 0 } }, \
 	{ MODKEY|ShiftMask,	XK_q,		quit,		{ 0 } }, \
-	{ MODKEY|ShiftMask,	XK_Return,	spawn,		{ .argv = term } }, \
+	{ MODKEY|ShiftMask,	XK_Return,	spawn,		{ .cmd = "exec xterm" } }, \
 };
 
 #define RULES \
 static Rule rule[] = { \
-	/* class:instance	tags				isfloat */ \
-	{ "Firefox.*",		{ [Tnet] = "net" },		False }, \
-	{ "Gimp.*",		{ 0 },				True}, \
+	/* class:instance regex		tags regex	isfloat */ \
+	{ "Firefox.*",			"2",		False }, \
+	{ "Gimp.*",			NULL,		True}, \
 };

config.mk

@@ -1,5 +1,5 @@
 # dwm version
-VERSION = 0.6
+VERSION = 0.7
 
 # Customize below to fit your system
 
@@ -15,7 +15,7 @@ INCS = -I/usr/lib -I${X11INC}
 LIBS = -L/usr/lib -lc -L${X11LIB} -lX11
 
 # flags
-CFLAGS = -O3 ${INCS} -DVERSION=\"${VERSION}\"
+CFLAGS = -Os ${INCS} -DVERSION=\"${VERSION}\"
 LDFLAGS = ${LIBS}
 #CFLAGS = -g -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\"
 #LDFLAGS = -g ${LIBS}

draw.c

@@ -30,7 +30,7 @@ drawborder(void)
 }
 
 static unsigned int
-textnw(char *text, unsigned int len)
+textnw(const char *text, unsigned int len)
 {
 	XRectangle r;
 
@@ -114,7 +114,7 @@ drawstatus()
 	drawtext(NULL, !istile, False);
 
 	dc.w = 0;
-	for(i = 0; i < TLast; i++) {
+	for(i = 0; i < ntags; i++) {
 		dc.x += dc.w;
 		dc.w = textw(tags[i]);
 		if(istile)
@@ -153,11 +153,11 @@ drawtitle(Client *c)
 	dc.x = dc.y = 0;
 
 	dc.w = 0;
-	for(i = 0; i < TLast; i++) {
+	for(i = 0; i < ntags; i++) {
 		if(c->tags[i]) {
 			dc.x += dc.w;
-			dc.w = textw(c->tags[i]);
-			drawtext(c->tags[i], !istile, True);
+			dc.w = textw(tags[i]);
+			drawtext(tags[i], !istile, True);
 		}
 	}
 	dc.x += dc.w;
@@ -229,7 +229,7 @@ setfont(const char *fontstr)
 }
 
 unsigned int
-textw(char *text)
+textw(const char *text)
 {
 	return textnw(text, strlen(text)) + dc.font.height;
 }

dwm.1

@@ -1,4 +1,4 @@
-.TH DWM 1 dwm-0.6
+.TH DWM 1 dwm-0.7
 .SH NAME
 dwm \- dynamic window manager
 .SH SYNOPSIS
@@ -7,24 +7,25 @@ dwm \- dynamic window manager
 .SH DESCRIPTION
 .B dwm
 is a dynamic window manager for X11. It manages windows in tiling and floating
-modes. Either mode can be applied dynamically, depending on the application in
-use and the task performed.
+modes. Either mode can be applied dynamically, optimizing the environment for
+the application in use and the task performed.
 .P
 In tiling mode windows are managed in a master and stacking column. The master
-column contains the window which needs most attention at a time, whereas the
-stacking column contains all other windows in a stack.  Dialog windows are
-managed floating, however. In floating mode windows can be resized and moved
-freely.
+column contains the window which currently needs most attention, whereas the
+stacking column contains all other windows. In floating mode windows can be
+resized and moved freely. Dialog windows are always managed floating,
+regardless of the mode selected.
 .P
-Windows are grouped by tags. All windows with a specific tag can be viewed at a
-time. But each window may contain more than one tag, which makes it visible in
-several views.
+Windows are grouped by tags. Each window can be tagged with one or multiple
+tags. Selecting a certain tag for viewing will display all windows with that
+tag.
 .P
 .B dwm
-has a small status bar which reads the text displayed from standard
-input, if written. It draws 1-pixel borders around windows to indicate the
-focus state. Unfocused windows contain a small bar in front of the window
-displaying the tags and the window title.
+has a small status bar which displays the text read from standard
+input, if written. Besides that, it displays all available tags, and the title
+of the focused window. It draws a 1-pixel border around windows to
+indicate the focus state. Unfocused windows contain a small bar in front of
+them displaying their tags and title.
 .SH OPTIONS
 .TP
 .B \-v
@@ -105,5 +106,7 @@ Resizes current
 while dragging
 .SH CUSTOMIZATION
 .B dwm
-is customized by editing the file config.h of the source code.
-This keeps it fast, secure and simple.
+is customized by creating a custom config.h and (re)compiling the source
+code. This keeps it fast, secure and simple.
+.SH SEE ALSO
+.BR dmenu (1)

dwm.h

@@ -17,7 +17,7 @@ typedef struct DC DC;
 typedef struct Fnt Fnt;
 
 union Arg {
-	const char **argv;
+	const char *cmd;
 	int i;
 };
 
@@ -51,7 +51,6 @@ struct DC { /* draw context */
 
 struct Client {
 	char name[256];
-	char *tags[TLast];
 	int proto;
 	int x, y, w, h;
 	int tx, ty, tw, th; /* title */
@@ -61,14 +60,17 @@ struct Client {
 	unsigned int border;
 	Bool isfloat;
 	Bool ismax;
+	Bool *tags;
 	Client *next;
 	Client *prev;
 	Window win;
 	Window title;
 };
 
-extern char *tags[TLast], stext[1024];
+extern const char *tags[];
+extern char stext[1024];
 extern int tsel, screen, sx, sy, sw, sh, bx, by, bw, bh, mw;
+extern unsigned int ntags;
 extern void (*handler[LASTEvent])(XEvent *);
 extern void (*arrange)(Arg *);
 extern Atom wmatom[WMLast], netatom[NetLast];
@@ -104,7 +106,7 @@ extern void drawstatus();
 extern void drawtitle(Client *c);
 extern unsigned long getcolor(const char *colstr);
 extern void setfont(const char *fontstr);
-extern unsigned int textw(char *text);
+extern unsigned int textw(const char *text);
 
 /* event.c */
 extern void grabkeys();
@@ -119,6 +121,7 @@ extern int xerror(Display *dsply, XErrorEvent *ee);
 extern void appendtag(Arg *arg);
 extern void dofloat(Arg *arg);
 extern void dotile(Arg *arg);
+extern void initrregs();
 extern Client *getnext(Client *c);
 extern Client *getprev(Client *c);
 extern void replacetag(Arg *arg);

dwm.html

@@ -39,7 +39,7 @@
 		</p>
 		<ul>
 			<li>
-			dwm has no Lua integration, no 9P support, no menu, no editable
+			dwm has no Lua integration, no 9P support, no editable
 			tagbars, no shell-based configuration, no remote control, and comes
 			without any additional tools like printing the selection or warping
 			the mouse.
@@ -88,18 +88,22 @@
 			It can be downloaded and distributed under the conditions
 			of the <a href="http://10kloc.org/cgi-bin/hgwebdir.cgi/dwm?f=f10eb1139362;file=LICENSE;style=raw">MIT/X Consortium license</a>.
 			</li>
+			<li>
+			Optionally you can install <b>dmenu</b> to extend dwm with a wmii-alike menu.
+			</li>
 		</ul>
 		<h4>Links</h4>
 		<ul>
 			<li><a href="http://10kloc.org/cgi-bin/man/man2html?query=dwm">Man page</a></li>
-			<li><a href="http://10kloc.org/shots/dwm-20060714.png">Screenshot</a> (20060714)</li>
+			<li><a href="http://10kloc.org/shots/dwm-20060801.png">Screenshot</a> (20060801)</li>
 			<li><a href="http://10kloc.org/download/poster.ps">A4 poster (PostScript)</a></li>
 			<li>Mailing List: <a href="http://10kloc.org/cgi-bin/mailman/listinfo/dwm">dwm at wmii dot de</a> <a href="http://10kloc.org/pipermail/dwm/">(Archives)</a></li>
 			<li>IRC channel: <code>#dwm</code> at <code>irc.oftc.net</code></li>
 		</ul>
 		<h3>Download</h3>
 		<ul>
-			<li><a href="http://10kloc.org/download/dwm-0.5.tar.gz">dwm 0.5</a> (13kb) (20060721)</li>
+			<li><a href="http://10kloc.org/download/dwm-0.7.tar.gz">dwm 0.7</a> (14kb) (20060807)</li>
+			<li><a href="http://10kloc.org/download/dmenu-0.2.tar.gz">dmenu 0.2</a> (7kb) (20060807)</li>
 		</ul>
 		<h3>Development</h3>
 		<p>
@@ -108,11 +112,14 @@
 		<p>
 		<code>hg clone http://10kloc.org/cgi-bin/hgwebdir.cgi/dwm</code>
 		</p>
+		<p>
+		<code>hg clone http://10kloc.org/cgi-bin/hgwebdir.cgi/dmenu</code>
+		</p>
 		<h3>Miscellaneous</h3>
 		<p>
 		You can purchase this <a href="https://www.spreadshirt.net/shop.php?op=article&article_id=3298632&view=403">tricot</a>
 		if you like dwm and the dwm logo, which has been designed by Anselm.
 		</p>
-		<p><small>--Anselm (20060801)</small></p>
+		<p><small>--Anselm</small></p>
 	</body>
 </html>

event.c

@@ -105,7 +105,7 @@ buttonpress(XEvent *e)
 		switch(ev->button) {
 		default:
 			x = 0;
-			for(a.i = 0; a.i < TLast; a.i++) {
+			for(a.i = 0; a.i < ntags; a.i++) {
 				x += textw(tags[a.i]);
 				if(ev->x < x) {
 					view(&a);
@@ -156,22 +156,17 @@ configurerequest(XEvent *e)
 
 	if((c = getclient(ev->window))) {
 		gravitate(c, True);
-		if(c->isfloat) {
-			if(ev->value_mask & CWX)
-				c->x = ev->x;
-			if(ev->value_mask & CWY)
-				c->y = ev->y;
-			if(ev->value_mask & CWWidth)
-				c->w = ev->width;
-			if(ev->value_mask & CWHeight)
-				c->h = ev->height;
-		}
+		if(ev->value_mask & CWX)
+			c->x = ev->x;
+		if(ev->value_mask & CWY)
+			c->y = ev->y;
+		if(ev->value_mask & CWWidth)
+			c->w = ev->width;
+		if(ev->value_mask & CWHeight)
+			c->h = ev->height;
 		if(ev->value_mask & CWBorderWidth)
 			c->border = ev->border_width;
 		gravitate(c, False);
-
-		resize(c, True, TopLeft);
-
 		wc.x = c->x;
 		wc.y = c->y;
 		wc.width = c->w;
@@ -193,6 +188,11 @@ configurerequest(XEvent *e)
 			/* Send synthetic ConfigureNotify */
 			XSendEvent(dpy, c->win, True, NoEventMask, &synev);
 		}
+		XSync(dpy, False);
+		if(c->isfloat)
+			resize(c, False, TopLeft);
+		else
+			arrange(NULL);
 	}
 	else {
 		wc.x = ev->x;
@@ -203,8 +203,8 @@ configurerequest(XEvent *e)
 		wc.sibling = ev->above;
 		wc.stack_mode = ev->detail;
 		XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
+		XSync(dpy, False);
 	}
-	XSync(dpy, False);
 }
 
 static void

main.c

@@ -85,6 +85,7 @@ xerrorstart(Display *dsply, XErrorEvent *ee)
 char stext[1024];
 int tsel = DEFTAG;
 int screen, sx, sy, sw, sh, bx, by, bw, bh, mw;
+unsigned int ntags;
 Atom wmatom[WMLast], netatom[NetLast];
 Bool running = True;
 Bool issel = True;
@@ -101,9 +102,10 @@ getproto(Window w)
 	int protos = 0;
 	int i;
 	long res;
-	unsigned char *protocols;
+	Atom *protocols;
 
-	res = win_property(w, wmatom[WMProtocols], XA_ATOM, 20L, &protocols);
+	res = win_property(w, wmatom[WMProtocols], XA_ATOM, 20L,
+			((unsigned char **)&protocols));
 	if(res <= 0) {
 		return protos;
 	}
@@ -177,15 +179,14 @@ main(int argc, char *argv[])
 
 	dpy = XOpenDisplay(0);
 	if(!dpy)
-		eprint("dwm: cannot connect X server\n");
+		eprint("dwm: cannot open display\n");
 
 	screen = DefaultScreen(dpy);
 	root = RootWindow(dpy, screen);
 
-	/* check if another WM is already running */
 	otherwm = False;
 	XSetErrorHandler(xerrorstart);
-	/* this causes an error if some other WM is running */
+	/* this causes an error if some other window manager is running */
 	XSelectInput(dpy, root, SubstructureRedirectMask);
 	XSync(dpy, False);
 
@@ -209,6 +210,9 @@ main(int argc, char *argv[])
 	cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur);
 
 	grabkeys();
+	initrregs();
+
+	for(ntags = 0; tags[ntags]; ntags++);
 
 	/* style */
 	dc.bg = getcolor(BGCOLOR);

tag.c

@@ -5,21 +5,31 @@
 #include "dwm.h"
 #include <regex.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <sys/types.h>
 #include <X11/Xutil.h>
 
-/* static */
 
 typedef struct {
-	const char *pattern;
-	char *tags[TLast];
+	const char *clpattern;
+	const char *tpattern;
 	Bool isfloat;
 } Rule;
 
+typedef struct {
+	regex_t *clregex;
+	regex_t *tregex;
+} RReg;
+
+/* static */
+
 TAGS
 RULES
 
+static RReg *rreg = NULL;
+static unsigned int len = 0;
+
 void (*arrange)(Arg *) = DEFMODE;
 
 /* extern */
@@ -30,7 +40,7 @@ appendtag(Arg *arg)
 	if(!sel)
 		return;
 
-	sel->tags[arg->i] = tags[arg->i];
+	sel->tags[arg->i] = True;
 	arrange(NULL);
 }
 
@@ -47,14 +57,12 @@ dofloat(Arg *arg)
 		else
 			ban(c);
 	}
-	if(sel && !sel->tags[tsel]) {
-		if((sel = getnext(clients))) {
-			higher(sel);
-			focus(sel);
-		}
-		else
-			XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
+	if((sel = getnext(clients))) {
+		higher(sel);
+		focus(sel);
 	}
+	else
+		XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
 	drawall();
 }
 
@@ -112,14 +120,12 @@ dotile(Arg *arg)
 		else
 			ban(c);
 	}
-	if(!sel || (sel && !sel->tags[tsel])) {
-		if((sel = getnext(clients))) {
-			higher(sel);
-			focus(sel);
-		}
-		else
-			XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
+	if((sel = getnext(clients))) {
+		higher(sel);
+		focus(sel);
 	}
+	else
+		XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
 	drawall();
 }
 
@@ -137,6 +143,35 @@ getprev(Client *c)
 	return c;
 }
 
+void
+initrregs()
+{
+	unsigned int i;
+	regex_t *reg;
+
+	if(rreg)
+		return;
+	len = sizeof(rule) / sizeof(rule[0]);
+	rreg = emallocz(len * sizeof(RReg));
+
+	for(i = 0; i < len; i++) {
+		if(rule[i].clpattern) {
+			reg = emallocz(sizeof(regex_t));
+			if(regcomp(reg, rule[i].clpattern, 0))
+				free(reg);
+			else
+				rreg[i].clregex = reg;
+		}
+		if(rule[i].tpattern) {
+			reg = emallocz(sizeof(regex_t));
+			if(regcomp(reg, rule[i].tpattern, 0))
+				free(reg);
+			else
+				rreg[i].tregex = reg;
+		}
+	}
+}
+
 void
 replacetag(Arg *arg)
 {
@@ -145,8 +180,8 @@ replacetag(Arg *arg)
 	if(!sel)
 		return;
 
-	for(i = 0; i < TLast; i++)
-		sel->tags[i] = NULL;
+	for(i = 0; i < ntags; i++)
+		sel->tags[i] = False;
 	appendtag(arg);
 }
 
@@ -154,9 +189,7 @@ void
 settags(Client *c)
 {
 	char classinst[256];
-	static unsigned int len = sizeof(rule) / sizeof(rule[0]);
 	unsigned int i, j;
-	regex_t regex;
 	regmatch_t tmp;
 	Bool matched = False;
 	XClassHint ch;
@@ -165,26 +198,23 @@ settags(Client *c)
 		snprintf(classinst, sizeof(classinst), "%s:%s",
 				ch.res_class ? ch.res_class : "",
 				ch.res_name ? ch.res_name : "");
-		for(i = 0; !matched && i < len; i++) {
-			if(!regcomp(&regex, rule[i].pattern, 0)) {
-				if(!regexec(&regex, classinst, 1, &tmp, 0)) {
-					for(j = 0; j < TLast; j++) {
-						if(rule[i].tags[j])
-							matched = True;
-						c->tags[j] = rule[i].tags[j];
+		for(i = 0; !matched && i < len; i++)
+			if(rreg[i].clregex && !regexec(rreg[i].clregex, classinst, 1, &tmp, 0)) {
+				c->isfloat = rule[i].isfloat;
+				for(j = 0; rreg[i].tregex && j < ntags; j++) {
+					if(!regexec(rreg[i].tregex, tags[j], 1, &tmp, 0)) {
+						matched = True;
+						c->tags[j] = True;
 					}
-					c->isfloat = rule[i].isfloat;
 				}
-				regfree(&regex);
 			}
-		}
 		if(ch.res_class)
 			XFree(ch.res_class);
 		if(ch.res_name)
 			XFree(ch.res_name);
 	}
 	if(!matched)
-		c->tags[tsel] = tags[tsel];
+		c->tags[tsel] = True;
 }
 
 void
@@ -205,13 +235,13 @@ view(Arg *arg)
 void
 viewnext(Arg *arg)
 {
-	arg->i = (tsel < TLast-1) ? tsel+1 : 0;
+	arg->i = (tsel < ntags-1) ? tsel+1 : 0;
 	view(arg);
 }
 
 void
 viewprev(Arg *arg)
 {
-	arg->i = (tsel > 0) ? tsel-1 : TLast-1;
+	arg->i = (tsel > 0) ? tsel-1 : ntags-1;
 	view(arg);
 }

util.c

@@ -30,7 +30,8 @@ emallocz(unsigned int size)
 }
 
 void
-eprint(const char *errstr, ...) {
+eprint(const char *errstr, ...)
+{
 	va_list ap;
 
 	va_start(ap, errstr);
@@ -42,17 +43,20 @@ eprint(const char *errstr, ...) {
 void
 spawn(Arg *arg)
 {
-	char **argv = (char **)arg->argv;
+	static char *shell = NULL;
 
-	if(!argv || !argv[0])
+	if(!shell && !(shell = getenv("SHELL")))
+		shell = "/bin/sh";
+
+	if(!arg->cmd)
 		return;
 	if(fork() == 0) {
 		if(fork() == 0) {
 			if(dpy)
 				close(ConnectionNumber(dpy));
 			setsid();
-			execvp(argv[0], argv);
-			fprintf(stderr, "dwm: execvp %s", argv[0]);
+			execl(shell, shell, "-c", arg->cmd, NULL);
+			fprintf(stderr, "dwm: execl '%s'", arg->cmd);
 			perror(" failed");
 		}
 		exit(0);