fixed the layout symbol bug reported by Nibble (but using a different approach as he suggested)

- optimised drawbar() and arrange() handling for multiple monitors, arrange only arranges the relevant monitors when applicable, same with drawbar
- need to release 5.7.1

.hgtags

@@ -1,3 +1,66 @@
 d31b5ad96b0ba7b5b0a30928fcf000428339a577 0.1
 0a6472e2203994bc5738d40a340d26f7ec9d6062 0.2
 7e66082e5092fb0bccd18a3695a0bec52c80fdb2 0.3
+eb3165734f00fe7f7da8aeebaed00e60a57caac9 0.4
+22213b9a2114167ee8ba019a012e27da0422a61a 0.5
+c11f86db4550cac5d0a648a3fe4d6d3b9a4fcf7e 0.6
+3fb41412e2492f66476d92ce8f007a8b48fb1d2a 0.7
+cd15de32e173f8ce97bfe1c9b6607937b59056b4 0.8
+fae61afa861755636c4a1070694209ace8efbb6c 0.9
+bbc98e77ae89a7c9232a5be0835f60ea00d8036e 1.0
+44a55e6e46bf6c231780b09d919977d6f01083de 1.1
+e3179ce2b90451d2807cd53b589d768412b8666b 1.2
+f5f5cbf016a94b48a8fe9c47f0736e96d166d5d4 1.3
+3cff9403766bf83a9fc2a0aef230115d68de2a8e 1.4
+728c9089b079721b43c3347124639a29baa22a97 1.5
+ad3fa2d185426c51fd5deceae809770363f8d33c 1.6
+4dbdb61c8b8ce21dee5c7050a6b103855964ed20 1.7
+d5ad819f2a66a40fa75dd2e44429f3bfc884d07b 1.7.1
+c71952fa3c7ca848ec38a6923b5c6d0e18fff431 1.8
+a5567a0d30112822db2627a04a2e7aa3b6c38148 1.9
+12deea36603da407e3f32640048846a3bd74a9ec 2.0
+a2c465098a3b972bbed00feda9804b6aae1e9531 2.1
+7e92f58754ae6edb3225f26d754bd89c1ff458cf 2.2
+719b37b37b0df829d7cf017ac70e353088fe5849 2.3
+32b246925086910d63147483160281a91a47479f 2.4
+dcbbfabc8ecc5f33a6cc950584de87da1a368045 2.5
+c7f84f23ec5aef29988dcdc4ec22a7352ee8f58e 2.5.1
+5308dd22b6ee8e3218c81d9e7e4125f235bb5778 2.6
+21951c0dfbae5af68ed77821a4d87253ee91803f 2.7
+107719a9ce3bd0c79f9f1f626596eb338a276561 2.8
+3a5910fac3ccb522a98aeeba7af7008530b25092 2.9
+76b58d21ea98257c05565a3b9c850b9b26a32968 3.0
+e1c8bef05e6e48df4f26471ea0712aa43ab9d949 3.1
+4ce65f61f01b055fa6c2901c6d2527ef741aa4bf 3.2
+f2cabc83a18f9b5b548159329ddd4dee904fa31f 3.2.1
+d3876aa792923f9a95f7ad0c7f0134533404df35 3.2.2
+0f91934037b04221ff5d1ba3a6c39c1ff26e3661 3.3
+9ede7b2d2450537e750d5505789fbe63960e97e6 3.4
+63ad05e7f9e1f4f1881fb02f529cb6c6ae81e693 3.5
+75b1b25fe0d7e29400baf30568153f668324928b 3.6
+20ec6976cee1fcfee0c2f354ae382ee3f9f68efa 3.6.1
+baee494346e520f8dee2cee9491b8350064770d2 3.7
+2ea201354cf016407ea93e1e390d1422940d29b0 3.8
+55478328b2422c700c5404a774c85e77322f41a3 3.9
+018c3846842291cb6c009dc087e7fe2f0ef53bea 4.0
+00f4180df72b49aadb2933804fde4bfb33e5666d 4.1
+c13cb8c6b7a56af74cc88346e71d2490470b546f 4.2
+e0ec0d5d8b1ef3ee04a83c7c0fee5853aa2ac6a6 4.3
+408014d2126153d2b0fce26a13ba707db222b7b9 4.4
+7c117df5d202530e85066d8b1ab02cef605c79ad 4.4.1
+2acc60d6dfe28c101a8cd44a8aa710a38ae3607c 4.5
+bcd7e18e196a00cc2e97ff3a4a58f3cdaba13856 4.6
+d6d3085307d8d98b8b012b669e858fd787befeb1 4.7
+607015ddb091d49cbd3457af41713691aa69f4d6 4.8
+22c669b2dd3673785c3476b9976da21e8783f745 4.9
+06eb9644e2dad7667d97495eb7d7bc62aa0429e8 5.0
+ce355cea9bb89e162f61913737a46908cdfa7e45 5.1
+e4bcaca8e6ef13d2c3b81f1218ad15e5da4d68bd 5.2
+4004d61160355d869a7d2672561caad440751ba0 5.3
+335301ed102fec9b1a15d06bfa0184d53b38fa54 5.3.1
+8b7836a471f8f9ee61bec980df00971888d76343 5.4
+85a78d8afa0fe8b106a8223b5327e5bddb5dd5e3 5.4.1
+deaa276abac17ca08fbeb936916e4c8292d293a4 5.5
+5550702215773aad462f22a774dced9b87437c51 5.6
+e47a47bd3ed42fd3cf023572147b75ebc2adef82 5.6.1
+257403d4cd962cac03344a871ea56cc742bae38e 5.7

LICENSE

@@ -1,21 +1,31 @@
 MIT/X Consortium License
 
-(C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
+© 2006-2009 Anselm R Garbe <garbeam at gmail dot com>
+© 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
+© 2006-2009 Jukka Salmi <jukka at salmi dot ch>
+© 2007-2009 Premysl Hruby <dfenze at gmail dot com>
+© 2007-2009 Szabolcs Nagy <nszabolcs at gmail dot com>
+© 2007-2009 Christof Musik <christof at sendfax dot de>
+© 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
+© 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
+© 2008 Martin Hurton <martin dot hurton at gmail dot com>
+© 2008 Neale Pickett <neale dot woozle dot org>
+© 2009 Mate Nagy <mnagy@port70.net>
 
 Permission is hereby granted, free of charge, to any person obtaining a
 copy of this software and associated documentation files (the "Software"),
 to deal in the Software without restriction, including without limitation
 the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the 
+and/or sell copies of the Software, and to permit persons to whom the
 Software is furnished to do so, subject to the following conditions:
 
-The above copyright notice and this permission notice shall be included in 
-all copies or substantial portions of the Software. 
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL 
-THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 DEALINGS IN THE SOFTWARE.

Makefile

@@ -1,19 +1,15 @@
 # dwm - dynamic window manager
-#   (C)opyright MMVI Anselm R. Garbe
+# See LICENSE file for copyright and license details.
 
 include config.mk
 
-SRC = client.c draw.c event.c main.c tag.c util.c
+SRC = dwm.c
 OBJ = ${SRC:.c=.o}
-MAN1 = dwm.1 
-BIN = dwm
 
 all: options dwm
-	@echo finished
 
 options:
 	@echo dwm build options:
-	@echo "LIBS     = ${LIBS}"
 	@echo "CFLAGS   = ${CFLAGS}"
 	@echo "LDFLAGS  = ${LDFLAGS}"
 	@echo "CC       = ${CC}"
@@ -22,40 +18,43 @@ options:
 	@echo CC $<
 	@${CC} -c ${CFLAGS} $<
 
-${OBJ}: dwm.h
+${OBJ}: config.h config.mk
+
+config.h:
+	@echo creating $@ from config.def.h
+	@cp config.def.h $@
 
 dwm: ${OBJ}
-	@echo LD $@
+	@echo CC -o $@
 	@${CC} -o $@ ${OBJ} ${LDFLAGS}
 
 clean:
-	rm -f dwm *.o core 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.def.h config.mk \
+		dwm.1 ${SRC} dwm-${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
+	@sed "s/VERSION/${VERSION}/g" < dwm.1 > ${DESTDIR}${MANPREFIX}/man1/dwm.1
+	@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

@@ -1,7 +1,6 @@
 dwm - dynamic window manager
-----------------------------
-
-dwm is an extremly fast, small, and dynamic X11 window manager.
+============================
+dwm is an extremely fast, small, and dynamic window manager for X.
 
 
 Requirements
@@ -11,14 +10,17 @@ In order to build dwm you need the Xlib header files.
 
 Installation
 ------------
-Edit config.mk to match your local setup. dwm is installed into
-the /usr/local namespace by default.
+Edit config.mk to match your local setup (dwm is installed into
+the /usr/local namespace by default).
 
 Afterwards enter the following command to build and install dwm (if
 necessary as root):
 
     make clean install
 
+If you are going to use the default bluegray color scheme it is highly
+recommended to also install the bluegray files shipped in the dextra package.
+
 
 Running dwm
 -----------
@@ -31,10 +33,20 @@ the DISPLAY environment variable is set correctly, e.g.:
 
     DISPLAY=foo.bar:1 exec dwm
 
-This will start dwm on display :1 of the host foo.bar.
+(This will start dwm on display :1 of the host foo.bar.)
+
+In order to display status info in the bar, you can do something
+like this in your .xinitrc:
+
+    while true
+    do
+        xsetroot -name "`date` `uptime | sed 's/.*,//'`"
+        sleep 1
+    done &
+    exec dwm
 
 
 Configuration
 -------------
-The configuration of dwm is done by customizing source code,
-grep for CUSTOMIZE keyword.
+The configuration of dwm is done by creating a custom config.h
+and (re)compiling the source code.

client.c

@@ -1,447 +0,0 @@
-/*
- * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-#include "dwm.h"
-
-#include <stdlib.h>
-#include <string.h>
-#include <X11/Xatom.h>
-#include <X11/Xutil.h>
-
-/* static functions */
-
-static void
-resizetitle(Client *c)
-{
-	int i;
-
-	c->tw = 0;
-	for(i = 0; i < TLast; i++)
-		if(c->tags[i])
-			c->tw += textw(c->tags[i]);
-	c->tw += textw(c->name);
-	if(c->tw > c->w)
-		c->tw = c->w + 2;
-	c->tx = c->x + c->w - c->tw + 2;
-	c->ty = c->y;
-	if(c->tags[tsel])
-		XMoveResizeWindow(dpy, c->title, c->tx, c->ty, c->tw, c->th);
-	else
-		XMoveResizeWindow(dpy, c->title, c->tx + 2 * sw, c->ty, c->tw, c->th);
-
-}
-
-static int
-xerrordummy(Display *dsply, XErrorEvent *ee)
-{
-	return 0;
-}
-
-/* extern functions */
-
-void
-ban(Client *c)
-{
-	XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
-	XMoveWindow(dpy, c->title, c->tx + 2 * sw, c->ty);
-}
-
-void
-focus(Client *c)
-{
-	Client *old = sel;
-	XEvent ev;
-
-	sel = c;
-	if(old && old != c)
-		drawtitle(old);
-	drawtitle(c);
-	XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
-	XSync(dpy, False);
-	while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
-}
-
-void
-focusnext(Arg *arg)
-{
-	Client *c;
-   
-	if(!sel)
-		return;
-
-	if(!(c = getnext(sel->next, tsel)))
-		c = getnext(clients, tsel);
-	if(c) {
-		higher(c);
-		c->revert = sel;
-		focus(c);
-	}
-}
-
-void
-focusprev(Arg *arg)
-{
-	Client *c;
-
-	if(!sel)
-		return;
-
-	if((c = sel->revert && sel->revert->tags[tsel] ? sel->revert : NULL)) {
-		higher(c);
-		focus(c);
-	}
-}
-
-Client *
-getclient(Window w)
-{
-	Client *c;
-	for(c = clients; c; c = c->next)
-		if(c->win == w)
-			return c;
-	return NULL;
-}
-
-Client *
-getctitle(Window w)
-{
-	Client *c;
-	for(c = clients; c; c = c->next)
-		if(c->title == w)
-			return c;
-	return NULL;
-}
-
-void
-gravitate(Client *c, Bool invert)
-{
-	int dx = 0, dy = 0;
-
-	switch(c->grav) {
-	case StaticGravity:
-	case NorthWestGravity:
-	case NorthGravity:
-	case NorthEastGravity:
-		dy = c->border;
-		break;
-	case EastGravity:
-	case CenterGravity:
-	case WestGravity:
-		dy = -(c->h / 2) + c->border;
-		break;
-	case SouthEastGravity:
-	case SouthGravity:
-	case SouthWestGravity:
-		dy = -(c->h);
-		break;
-	default:
-		break;
-	}
-
-	switch (c->grav) {
-	case StaticGravity:
-	case NorthWestGravity:
-	case WestGravity:
-	case SouthWestGravity:
-		dx = c->border;
-		break;
-	case NorthGravity:
-	case CenterGravity:
-	case SouthGravity:
-		dx = -(c->w / 2) + c->border;
-		break;
-	case NorthEastGravity:
-	case EastGravity:
-	case SouthEastGravity:
-		dx = -(c->w + c->border);
-		break;
-	default:
-		break;
-	}
-
-	if(invert) {
-		dx = -dx;
-		dy = -dy;
-	}
-	c->x += dx;
-	c->y += dy;
-}
-
-void
-higher(Client *c)
-{
-	XRaiseWindow(dpy, c->win);
-	XRaiseWindow(dpy, c->title);
-}
-
-void
-killclient(Arg *arg)
-{
-	if(!sel)
-		return;
-	if(sel->proto & WM_PROTOCOL_DELWIN)
-		sendevent(sel->win, wmatom[WMProtocols], wmatom[WMDelete]);
-	else
-		XKillClient(dpy, sel->win);
-}
-
-void
-lower(Client *c)
-{
-	XLowerWindow(dpy, c->title);
-	XLowerWindow(dpy, c->win);
-}
-
-void
-manage(Window w, XWindowAttributes *wa)
-{
-	int diff;
-	Client *c;
-	XSetWindowAttributes twa;
-	Window trans;
-
-	c = emallocz(sizeof(Client));
-	c->win = w;
-	c->x = c->tx = wa->x;
-	c->y = c->ty = wa->y;
-	c->w = c->tw = wa->width;
-	c->h = wa->height;
-	c->th = bh;
-
-	if(c->y < bh)
-		c->y = c->ty = bh;
-
-	c->border = 1;
-	c->proto = getproto(c->win);
-	setsize(c);
-	XSelectInput(dpy, c->win,
-			StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
-	XGetTransientForHint(dpy, c->win, &trans);
-	twa.override_redirect = 1;
-	twa.background_pixmap = ParentRelative;
-	twa.event_mask = ExposureMask;
-
-	c->title = XCreateWindow(dpy, root, c->tx, c->ty, c->tw, c->th,
-			0, DefaultDepth(dpy, screen), CopyFromParent,
-			DefaultVisual(dpy, screen),
-			CWOverrideRedirect | CWBackPixmap | CWEventMask, &twa);
-
-	settags(c);
-
-	c->next = clients;
-	clients = c;
-
-	XGrabButton(dpy, Button1, ControlMask, c->win, False, ButtonPressMask,
-			GrabModeAsync, GrabModeSync, None, None);
-	XGrabButton(dpy, Button1, MODKEY, c->win, False, ButtonPressMask,
-			GrabModeAsync, GrabModeSync, None, None);
-	XGrabButton(dpy, Button2, MODKEY, c->win, False, ButtonPressMask,
-			GrabModeAsync, GrabModeSync, None, None);
-	XGrabButton(dpy, Button3, MODKEY, c->win, False, ButtonPressMask,
-			GrabModeAsync, GrabModeSync, None, None);
-
-	if(!c->isfloat)
-		c->isfloat = trans || (c->maxw && c->minw &&
-				(c->maxw == c->minw) && (c->maxh == c->minh));
-
-
-	settitle(c);
-	arrange(NULL);
-
-	/* mapping the window now prevents flicker */
-	if(c->tags[tsel]) {
-		XMapRaised(dpy, c->win);
-		XMapRaised(dpy, c->title);
-		focus(c);
-	}
-	else {
-		XMapRaised(dpy, c->win);
-		XMapRaised(dpy, c->title);
-	}
-}
-
-void
-maximize(Arg *arg)
-{
-	if(!sel)
-		return;
-	sel->x = sx;
-	sel->y = sy + bh;
-	sel->w = sw - 2 * sel->border;
-	sel->h = sh - 2 * sel->border - bh;
-	higher(sel);
-	resize(sel, False, TopLeft);
-}
-
-void
-pop(Client *c)
-{
-	Client **l;
-	for(l = &clients; *l && *l != c; l = &(*l)->next);
-	*l = c->next;
-
-	c->next = clients; /* pop */
-	clients = c;
-	arrange(NULL);
-}
-
-void
-resize(Client *c, Bool inc, Corner sticky)
-{
-	XConfigureEvent e;
-	int right = c->x + c->w;
-	int bottom = c->y + c->h;
-
-	if(inc) {
-		if(c->incw)
-			c->w -= (c->w - c->basew) % c->incw;
-		if(c->inch)
-			c->h -= (c->h - c->baseh) % c->inch;
-	}
-	if(c->x > sw) /* might happen on restart */
-		c->x = sw - c->w;
-	if(c->y > sh)
-		c->y = sh - c->h;
-	if(c->minw && c->w < c->minw)
-		c->w = c->minw;
-	if(c->minh && c->h < c->minh)
-		c->h = c->minh;
-	if(c->maxw && c->w > c->maxw)
-		c->w = c->maxw;
-	if(c->maxh && c->h > c->maxh)
-		c->h = c->maxh;
-	if(sticky == TopRight || sticky == BotRight)
-		c->x = right - c->w;
-	if(sticky == BotLeft || sticky == BotRight)
-		c->y = bottom - c->h;
-
-	resizetitle(c);
-	XSetWindowBorderWidth(dpy, c->win, 1);
-	XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
-
-	e.type = ConfigureNotify;
-	e.event = c->win;
-	e.window = c->win;
-	e.x = c->x;
-	e.y = c->y;
-	e.width = c->w;
-	e.height = c->h;
-	e.border_width = c->border;
-	e.above = None;
-	e.override_redirect = False;
-	XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&e);
-	XSync(dpy, False);
-}
-
-void
-setsize(Client *c)
-{
-	XSizeHints size;
-	long msize;
-	if(!XGetWMNormalHints(dpy, c->win, &size, &msize) || !size.flags)
-		size.flags = PSize;
-	c->flags = size.flags;
-	if(c->flags & PBaseSize) {
-		c->basew = size.base_width;
-		c->baseh = size.base_height;
-	}
-	else
-		c->basew = c->baseh = 0;
-	if(c->flags & PResizeInc) {
-		c->incw = size.width_inc;
-		c->inch = size.height_inc;
-	}
-	else
-		c->incw = c->inch = 0;
-	if(c->flags & PMaxSize) {
-		c->maxw = size.max_width;
-		c->maxh = size.max_height;
-	}
-	else
-		c->maxw = c->maxh = 0;
-	if(c->flags & PMinSize) {
-		c->minw = size.min_width;
-		c->minh = size.min_height;
-	}
-	else
-		c->minw = c->minh = 0;
-	if(c->flags & PWinGravity)
-		c->grav = size.win_gravity;
-	else
-		c->grav = NorthWestGravity;
-}
-
-void
-settitle(Client *c)
-{
-	XTextProperty name;
-	int n;
-	char **list = NULL;
-
-	name.nitems = 0;
-	c->name[0] = 0;
-	XGetTextProperty(dpy, c->win, &name, netatom[NetWMName]);
-	if(!name.nitems)
-		XGetWMName(dpy, c->win, &name);
-	if(!name.nitems)
-		return;
-	if(name.encoding == XA_STRING)
-		strncpy(c->name, (char *)name.value, sizeof(c->name));
-	else {
-		if(XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success
-				&& n > 0 && *list)
-		{
-			strncpy(c->name, *list, sizeof(c->name));
-			XFreeStringList(list);
-		}
-	}
-	XFree(name.value);
-	resizetitle(c);
-}
-
-void
-unmanage(Client *c)
-{
-	Client **l;
-
-	XGrabServer(dpy);
-	XSetErrorHandler(xerrordummy);
-
-	XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
-	XDestroyWindow(dpy, c->title);
-
-	for(l = &clients; *l && *l != c; l = &(*l)->next);
-	*l = c->next;
-	for(l = &clients; *l; l = &(*l)->next)
-		if((*l)->revert == c)
-			(*l)->revert = NULL;
-	if(sel == c)
-		sel = sel->revert ? sel->revert : clients;
-
-	free(c);
-
-	XSync(dpy, False);
-	XSetErrorHandler(xerror);
-	XUngrabServer(dpy);
-	arrange(NULL);
-	if(sel)
-		focus(sel);
-}
-
-void
-zoom(Arg *arg)
-{
-	Client *c;
-
-	if(!sel)
-		return;
-
-	if(sel == getnext(clients, tsel) && sel->next)  {
-		if((c = getnext(sel->next, tsel)))
-			sel = c;
-	}
-
-	pop(sel);
-	focus(sel);
-}

config.def.h

@@ -0,0 +1,102 @@
+/* See LICENSE file for copyright and license details. */
+
+/* appearance */
+static const char font[]            = "-*-*-medium-*-*-*-14-*-*-*-*-*-*-*";
+static const char normbordercolor[] = "#cccccc";
+static const char normbgcolor[]     = "#cccccc";
+static const char normfgcolor[]     = "#000000";
+static const char selbordercolor[]  = "#0066ff";
+static const char selbgcolor[]      = "#0066ff";
+static const char selfgcolor[]      = "#ffffff";
+static const unsigned int borderpx  = 1;        /* border pixel of windows */
+static const unsigned int snap      = 32;       /* snap pixel */
+static const Bool showbar           = True;     /* False means no bar */
+static const Bool topbar            = True;     /* False means bottom bar */
+
+/* tagging */
+static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
+
+static const Rule rules[] = {
+	/* class      instance    title       tags mask     isfloating   monitor */
+	{ "Gimp",     NULL,       NULL,       0,            True,        -1 },
+	{ "Firefox",  NULL,       NULL,       1 << 8,       False,       -1 },
+};
+
+/* layout(s) */
+static const float mfact      = 0.55; /* factor of master area size [0.05..0.95] */
+static const Bool resizehints = True; /* True means respect size hints in tiled resizals */
+
+static const Layout layouts[] = {
+	/* symbol     arrange function */
+	{ "[]=",      tile },    /* first entry is default */
+	{ "><>",      NULL },    /* no layout function means floating behavior */
+	{ "[M]",      monocle },
+};
+
+/* key definitions */
+#define MODKEY Mod1Mask
+#define TAGKEYS(KEY,TAG) \
+	{ MODKEY,                       KEY,      view,           {.ui = 1 << TAG} }, \
+	{ MODKEY|ControlMask,           KEY,      toggleview,     {.ui = 1 << TAG} }, \
+	{ MODKEY|ShiftMask,             KEY,      tag,            {.ui = 1 << TAG} }, \
+	{ MODKEY|ControlMask|ShiftMask, KEY,      toggletag,      {.ui = 1 << TAG} },
+
+/* helper for spawning shell commands in the pre dwm-5.0 fashion */
+#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
+
+/* commands */
+static const char *dmenucmd[] = { "dmenu_run", "-fn", font, "-nb", normbgcolor, "-nf", normfgcolor, "-sb", selbgcolor, "-sf", selfgcolor, NULL };
+static const char *termcmd[]  = { "uxterm", NULL };
+
+static Key keys[] = {
+	/* modifier                     key        function        argument */
+	{ MODKEY,                       XK_p,      spawn,          {.v = dmenucmd } },
+	{ MODKEY|ShiftMask,             XK_Return, spawn,          {.v = termcmd } },
+	{ MODKEY,                       XK_b,      togglebar,      {0} },
+	{ MODKEY,                       XK_j,      focusstack,     {.i = +1 } },
+	{ MODKEY,                       XK_k,      focusstack,     {.i = -1 } },
+	{ MODKEY,                       XK_h,      setmfact,       {.f = -0.05} },
+	{ MODKEY,                       XK_l,      setmfact,       {.f = +0.05} },
+	{ MODKEY,                       XK_Return, zoom,           {0} },
+	{ MODKEY,                       XK_Tab,    view,           {0} },
+	{ MODKEY|ShiftMask,             XK_c,      killclient,     {0} },
+	{ MODKEY,                       XK_t,      setlayout,      {.v = &layouts[0]} },
+	{ MODKEY,                       XK_f,      setlayout,      {.v = &layouts[1]} },
+	{ MODKEY,                       XK_m,      setlayout,      {.v = &layouts[2]} },
+	{ MODKEY,                       XK_space,  setlayout,      {0} },
+	{ MODKEY|ShiftMask,             XK_space,  togglefloating, {0} },
+	{ MODKEY,                       XK_0,      view,           {.ui = ~0 } },
+	{ MODKEY|ShiftMask,             XK_0,      tag,            {.ui = ~0 } },
+	{ MODKEY,                       XK_comma,  focusmon,       {.i = -1 } },
+	{ MODKEY,                       XK_period, focusmon,       {.i = +1 } },
+	{ MODKEY|ShiftMask,             XK_comma,  tagmon,         {.i = -1 } },
+	{ MODKEY|ShiftMask,             XK_period, tagmon,         {.i = +1 } },
+	TAGKEYS(                        XK_1,                      0)
+	TAGKEYS(                        XK_2,                      1)
+	TAGKEYS(                        XK_3,                      2)
+	TAGKEYS(                        XK_4,                      3)
+	TAGKEYS(                        XK_5,                      4)
+	TAGKEYS(                        XK_6,                      5)
+	TAGKEYS(                        XK_7,                      6)
+	TAGKEYS(                        XK_8,                      7)
+	TAGKEYS(                        XK_9,                      8)
+	{ MODKEY|ShiftMask,             XK_q,      quit,           {0} },
+};
+
+/* button definitions */
+/* click can be ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */
+static Button buttons[] = {
+	/* click                event mask      button          function        argument */
+	{ ClkLtSymbol,          0,              Button1,        setlayout,      {0} },
+	{ ClkLtSymbol,          0,              Button3,        setlayout,      {.v = &layouts[2]} },
+	{ ClkWinTitle,          0,              Button2,        zoom,           {0} },
+	{ ClkStatusText,        0,              Button2,        spawn,          {.v = termcmd } },
+	{ ClkClientWin,         MODKEY,         Button1,        movemouse,      {0} },
+	{ ClkClientWin,         MODKEY,         Button2,        togglefloating, {0} },
+	{ ClkClientWin,         MODKEY,         Button3,        resizemouse,    {0} },
+	{ ClkTagBar,            0,              Button1,        view,           {0} },
+	{ ClkTagBar,            0,              Button3,        toggleview,     {0} },
+	{ ClkTagBar,            MODKEY,         Button1,        tag,            {0} },
+	{ ClkTagBar,            MODKEY,         Button3,        toggletag,      {0} },
+};
+

config.mk

@@ -1,4 +1,7 @@
-# Customize to fit your system
+# dwm version
+VERSION = 5.7.1
+
+# Customize below to fit your system
 
 # paths
 PREFIX = /usr/local
@@ -7,24 +10,24 @@ MANPREFIX = ${PREFIX}/share/man
 X11INC = /usr/X11R6/include
 X11LIB = /usr/X11R6/lib
 
-VERSION = 0.4
+# Xinerama, un-comment if you want it
+XINERAMALIBS = -L${X11LIB} -lXinerama
+XINERAMAFLAGS = -DXINERAMA
 
 # includes and libs
-LIBS = -L${PREFIX}/lib -L/usr/lib -lc -L${X11LIB} -lX11
+INCS = -I. -I/usr/include -I${X11INC}
+LIBS = -L/usr/lib -lc -L${X11LIB} -lX11 ${XINERAMALIBS}
 
-# Linux/BSD
-CFLAGS = -O3 -I. -I${PREFIX}/include -I/usr/include -I${X11INC} \
-	-DVERSION=\"${VERSION}\"
-LDFLAGS = ${LIBS}
-#CFLAGS = -g -Wall -O2 -I. -I${PREFIX}/include -I/usr/include -I${X11INC} \
-#	-DVERSION=\"${VERSION}\"
+# flags
+CPPFLAGS = -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
+#CFLAGS = -g -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS}
+CFLAGS = -std=c99 -pedantic -Wall -Os ${INCS} ${CPPFLAGS}
 #LDFLAGS = -g ${LIBS}
-
+LDFLAGS = -s ${LIBS}
 
 # Solaris
-#CFLAGS = -fast -xtarget=ultra ${INCLUDES} -DVERSION=\"${VERSION}\"
-#LIBS += -lnsl -lsocket
+#CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\"
+#LDFLAGS = ${LIBS}
 
-AR = ar cr
+# compiler and linker
 CC = cc
-RANLIB = ranlib

draw.c

@@ -1,235 +0,0 @@
-/*
- * (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-#include "dwm.h"
-
-#include <stdio.h>
-#include <string.h>
-#include <X11/Xlocale.h>
-
-/* static */
-
-static void
-drawborder(void)
-{
-	XPoint points[5];
-	XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
-	XSetForeground(dpy, dc.gc, dc.border);
-	points[0].x = dc.x;
-	points[0].y = dc.y;
-	points[1].x = dc.w - 1;
-	points[1].y = 0;
-	points[2].x = 0;
-	points[2].y = dc.h - 1;
-	points[3].x = -(dc.w - 1);
-	points[3].y = 0;
-	points[4].x = 0;
-	points[4].y = -(dc.h - 1);
-	XDrawLines(dpy, dc.drawable, dc.gc, points, 5, CoordModePrevious);
-}
-
-static unsigned int
-textnw(char *text, unsigned int len)
-{
-	XRectangle r;
-	if(dc.font.set) {
-		XmbTextExtents(dc.font.set, text, len, NULL, &r);
-		return r.width;
-	}
-	return XTextWidth(dc.font.xfont, text, len);
-}
-
-static void
-drawtext(const char *text, Bool invert, Bool border)
-{
-	int x, y, w, h;
-	unsigned int len;
-	static char buf[256];
-	XGCValues gcv;
-	XRectangle r = { dc.x, dc.y, dc.w, dc.h };
-
-	XSetForeground(dpy, dc.gc, invert ? dc.fg : dc.bg);
-	XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
-
-	w = 0;
-	if(border)
-		drawborder();
-
-	if(!text)
-		return;
-
-	len = strlen(text);
-	if(len >= sizeof(buf))
-		len = sizeof(buf) - 1;
-	memcpy(buf, text, len);
-	buf[len] = 0;
-
-	h = dc.font.ascent + dc.font.descent;
-	y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent;
-	x = dc.x + (h / 2);
-
-	/* shorten text if necessary */
-	while(len && (w = textnw(buf, len)) > dc.w - h)
-		buf[--len] = 0;
-
-	if(w > dc.w)
-		return; /* too long */
-
-	gcv.foreground = invert ? dc.bg : dc.fg;
-	gcv.background = invert ? dc.fg : dc.bg;
-	if(dc.font.set) {
-		XChangeGC(dpy, dc.gc, GCForeground | GCBackground, &gcv);
-		XmbDrawImageString(dpy, dc.drawable, dc.font.set, dc.gc,
-				x, y, buf, len);
-	}
-	else {
-		gcv.font = dc.font.xfont->fid;
-		XChangeGC(dpy, dc.gc, GCForeground | GCBackground | GCFont, &gcv);
-		XDrawImageString(dpy, dc.drawable, dc.gc, x, y, buf, len);
-	}
-}
-
-/* extern */
-
-void
-drawall()
-{
-	Client *c;
-
-	for(c = clients; c; c = getnext(c->next, tsel))
-		drawtitle(c);
-	drawstatus();
-}
-
-void
-drawstatus()
-{
-	int i;
-	Bool istile = arrange == dotile;
-
-	dc.x = dc.y = 0;
-	dc.w = bw;
-	drawtext(NULL, !istile, False);
-
-	dc.w = 0;
-	for(i = 0; i < TLast; i++) {
-		dc.x += dc.w;
-		dc.w = textw(tags[i]);
-		if(istile)
-			drawtext(tags[i], (i == tsel), True);
-		else
-			drawtext(tags[i], (i != tsel), True);
-	}
-	if(sel) {
-		dc.x += dc.w;
-		dc.w = textw(sel->name);
-		drawtext(sel->name, istile, True);
-	}
-	dc.w = textw(stext);
-	dc.x = bx + bw - dc.w;
-	drawtext(stext, !istile, False);
-
-	XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, bw, bh, 0, 0);
-	XSync(dpy, False);
-}
-
-void
-drawtitle(Client *c)
-{
-	int i;
-	Bool istile = arrange == dotile;
-
-	if(c == sel) {
-		drawstatus();
-		XUnmapWindow(dpy, c->title);
-		XSetWindowBorder(dpy, c->win, dc.fg);
-		return;
-	}
-
-	XSetWindowBorder(dpy, c->win, dc.bg);
-	XMapWindow(dpy, c->title);
-
-	dc.x = dc.y = 0;
-
-	dc.w = 0;
-	for(i = 0; i < TLast; i++) {
-		if(c->tags[i]) {
-			dc.x += dc.w;
-			dc.w = textw(c->tags[i]);
-			drawtext(c->tags[i], !istile, True);
-		}
-	}
-	dc.x += dc.w;
-	dc.w = textw(c->name);
-	drawtext(c->name, !istile, True);
-	XCopyArea(dpy, dc.drawable, c->title, dc.gc, 0, 0, c->tw, c->th, 0, 0);
-	XSync(dpy, False);
-}
-
-unsigned long
-getcolor(const char *colstr)
-{
-	XColor color;
-	Colormap cmap = DefaultColormap(dpy, screen);
-
-	XAllocNamedColor(dpy, cmap, colstr, &color, &color);
-	return color.pixel;
-}
-
-void
-setfont(const char *fontstr)
-{
-	char **missing, *def;
-	int i, n;
-
-	missing = NULL;
-	setlocale(LC_ALL, "");
-	if(dc.font.set)
-		XFreeFontSet(dpy, dc.font.set);
-	dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def);
-	if(missing) {
-		while(n--)
-			fprintf(stderr, "missing fontset: %s\n", missing[n]);
-		XFreeStringList(missing);
-		if(dc.font.set) {
-			XFreeFontSet(dpy, dc.font.set);
-			dc.font.set = NULL;
-		}
-	}
-	if(dc.font.set) {
-		XFontSetExtents *font_extents;
-		XFontStruct **xfonts;
-		char **font_names;
-
-		dc.font.ascent = dc.font.descent = 0;
-		font_extents = XExtentsOfFontSet(dc.font.set);
-		n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names);
-		for(i = 0, dc.font.ascent = 0, dc.font.descent = 0; i < n; i++) {
-			if(dc.font.ascent < (*xfonts)->ascent)
-				dc.font.ascent = (*xfonts)->ascent;
-			if(dc.font.descent < (*xfonts)->descent)
-				dc.font.descent = (*xfonts)->descent;
-			xfonts++;
-		}
-	}
-	else {
-		if(dc.font.xfont)
-			XFreeFont(dpy, dc.font.xfont);
-		dc.font.xfont = NULL;
-		dc.font.xfont = XLoadQueryFont(dpy, fontstr);
-		if (!dc.font.xfont)
-			dc.font.xfont = XLoadQueryFont(dpy, "fixed");
-		if (!dc.font.xfont)
-			eprint("error, cannot init 'fixed' font\n");
-		dc.font.ascent = dc.font.xfont->ascent;
-		dc.font.descent = dc.font.xfont->descent;
-	}
-	dc.font.height = dc.font.ascent + dc.font.descent;
-}
-
-unsigned int
-textw(char *text)
-{
-	return textnw(text, strlen(text)) + dc.font.height;
-}

dwm.1

@@ -1,127 +1,169 @@
-.TH DWM 1 dwm-0.4
+.TH DWM 1 dwm\-VERSION
 .SH NAME
 dwm \- dynamic window manager
 .SH SYNOPSIS
 .B dwm
 .RB [ \-v ]
 .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.
+dwm is a dynamic window manager for X. It manages windows in tiled, monocle
+and floating layouts. Either layout can be applied dynamically, optimising 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.
+In tiled layouts windows are managed in a master and stacking area. The master
+area contains the window which currently needs most attention, whereas the
+stacking area contains all other windows. In monocle layout all windows are
+maximised to the screen size. In floating layout windows can be resized and
+moved freely. Dialog windows are always managed floating, regardless of the
+layout applied.
 .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 certain tags displays all windows with these tags.
 .P
-.B dwm
-consists of 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.
+Each screen contains a small status bar which displays all available tags, the
+layout, the title of the focused window, and the text read from the root window
+name property, if the screen is focused. A floating window is indicated with an
+empty square and a maximised floating window is indicated with a filled square
+before the windows title.  The selected tags are indicated with a different
+color. The tags of the focused window are indicated with a filled square in the
+top left corner.  The tags which are applied to one or more windows are
+indicated with an empty square in the top left corner.
+.P
+dwm draws a small border around windows to indicate the focus state.
 .SH OPTIONS
 .TP
 .B \-v
 prints version information to standard output, then exits.
 .SH USAGE
+.SS Status bar
 .TP
-.B Mod1-Return
-Zoom
-.B window
-to the 
-.B master
-column
+.B X root window name
+is read and displayed in the status text area. It can be set with the
+.BR xsetroot (1)
+command.
 .TP
-.B Mod1-k
-Focus previous
-.B window
+.B Button1
+click on a tag label to display all windows with that tag, click on the layout
+label toggles between tiled and floating layout.
 .TP
-.B Mod1-j
-Focus next
-.B window
+.B Button3
+click on a tag label adds/removes all windows with that tag to/from the view.
 .TP
-.B Mod1-m
-Maximize current
-.B window
+.B Mod1\-Button1
+click on a tag label applies that tag to the focused window.
 .TP
-.B Mod1-[0..n]
-Focus
-.B nth
-tag
+.B Mod1\-Button3
+click on a tag label adds/removes that tag to/from the focused window.
+.SS Keyboard commands
 .TP
-.B Mod1-space
-(Re-)arrange
-.B all
-windows tiled
-.TP
-.B Mod1-Shift-space
-(Re-)arrange
-.B all
-windows floating
-.TP
-.B Mod1-Shift-[0..n]
-Apply
-.B nth
-tag to current
-.B window
-.TP
-.B Mod1-Shift-q
-Quit
-.B dwm
-.TP
-.B Mod1-Shift-Return
+.B Mod1\-Shift\-Return
 Start
-.B terminal
+.BR uxterm (1).
 .TP
-.B Mod1-Shift-w
-Start
-.B web browser
+.B Mod1\-,
+Focus previous screen, if any.
 .TP
-.B Mod1-Shift-l
-Lock
-.B screen
+.B Mod1\-.
+Focus next screen, if any.
 .TP
-.B Control-[0..n]
-Append
-.B nth
-tag to current
-.B window
+.B Mod1\-Shift\-,
+Send focused window to previous screen, if any.
 .TP
-.B Control-Shift-[0..n]
-Replace current
-.B window
-of
-.B nth
-tag with current tag.
-.B window
+.B Mod1\-Shift\-.
+Send focused window to next screen, if any.
 .TP
-.B Control-Button1
-Zooms the clicked
-.B window
-to master column
+.B Mod1\-b
+Toggles bar on and off.
 .TP
-.B Mod1-Button1
-Moves current
-.B window
-while dragging
+.B Mod1\-t
+Sets tiled layout.
 .TP
-.B Mod1-Button2
-Lowers current
-.B window
+.B Mod1\-f
+Sets floating layout.
 .TP
-.B Mod1-Button3
-Resizes current
-.B window
-while dragging
+.B Mod1\-m
+Sets monocle layout.
+.TP
+.B Mod1\-space
+Toggles between current and previous layout.
+.TP
+.B Mod1\-j
+Focus next window.
+.TP
+.B Mod1\-k
+Focus previous window.
+.TP
+.B Mod1\-h
+Decrease master area size.
+.TP
+.B Mod1\-l
+Increase master area size.
+.TP
+.B Mod1\-Return
+Zooms/cycles focused window to/from master area (tiled layouts only).
+.TP
+.B Mod1\-Shift\-c
+Close focused window.
+.TP
+.B Mod1\-Shift\-space
+Toggle focused window between tiled and floating state.
+.TP
+.B Mod1\-Tab
+Toggles to the previously selected tags.
+.TP
+.B Mod1\-Shift\-[1..n]
+Apply nth tag to focused window.
+.TP
+.B Mod1\-Shift\-0
+Apply all tags to focused window.
+.TP
+.B Mod1\-Control\-Shift\-[1..n]
+Add/remove nth tag to/from focused window.
+.TP
+.B Mod1\-[1..n]
+View all windows with nth tag.
+.TP
+.B Mod1\-0
+View all windows with any tag.
+.TP
+.B Mod1\-Control\-[1..n]
+Add/remove all windows with nth tag to/from the view.
+.TP
+.B Mod1\-Shift\-q
+Quit dwm.
+.SS Mouse commands
+.TP
+.B Mod1\-Button1
+Move focused window while dragging. Tiled windows will be toggled to the floating state.
+.TP
+.B Mod1\-Button2
+Toggles focused window between floating and tiled state.
+.TP
+.B Mod1\-Button3
+Resize focused window while dragging. Tiled windows will be toggled to the floating state.
 .SH CUSTOMIZATION
-.B dwm
-is customized through editing its source code.  This keeps it fast, secure and
-simple. The source code contains the
-.I CUSTOMIZE
-keyword to highlight relevant portions for customization.
+dwm 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)
+.SH BUGS
+Java applications which use the XToolkit/XAWT backend may draw grey windows
+only. The XToolkit/XAWT backend breaks ICCCM-compliance in recent JDK 1.5 and early
+JDK 1.6 versions, because it assumes a reparenting window manager. Possible workarounds
+are using JDK 1.4 (which doesn't contain the XToolkit/XAWT backend) or setting the
+environment variable
+.BR AWT_TOOLKIT=MToolkit
+(to use the older Motif backend instead) or running
+.B xprop -root -f _NET_WM_NAME 32a -set _NET_WM_NAME LG3D
+or
+.B wmname LG3D
+(to pretend that a non-reparenting window manager is running that the
+XToolkit/XAWT backend can recognize) or when using OpenJDK setting the environment variable
+.BR _JAVA_AWT_WM_NONREPARENTING=1 .
+.P
+GTK 2.10.9+ versions contain a broken
+.BR Save\-As
+file dialog implementation,
+which requests to reconfigure its window size in an endless loop. However, its
+window is still respondable during this state, so you can simply ignore the flicker
+until a new GTK version appears, which will fix this bug, approximately
+GTK 2.10.12+ versions.

dwm.h

@@ -1,145 +0,0 @@
-/*
- * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-
-#include <X11/Xlib.h>
-
-/********** CUSTOMIZE **********/
-
-#define FONT				"-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*"
-#define BGCOLOR				"#0a2c2d"
-#define FGCOLOR				"#ddeeee"
-#define BORDERCOLOR			"#176164"
-#define MODKEY				 Mod1Mask /* Mod4Mask */
-/*
-#define BGCOLOR				"#666699"
-#define FGCOLOR				"#eeeeee"
-#define BORDERCOLOR			"#9999CC"
-*/
-#define MASTERW				52 /* percent */
-#define WM_PROTOCOL_DELWIN	1
-
-/* tags */
-enum { Tscratch, Tdev, Twww, Twork, TLast };
-
-/********** CUSTOMIZE **********/
-
-typedef union Arg Arg;
-typedef struct Client Client;
-typedef enum Corner Corner;
-typedef struct DC DC;
-typedef struct Fnt Fnt;
-
-union Arg {
-	const char **argv;
-	int i;
-};
-
-/* atoms */
-enum { NetSupported, NetWMName, NetLast };
-enum { WMProtocols, WMDelete, WMLast };
-
-/* cursor */
-enum { CurNormal, CurResize, CurMove, CurLast };
-
-enum Corner { TopLeft, TopRight, BotLeft, BotRight };
-
-struct Fnt {
-	int ascent;
-	int descent;
-	int height;
-	XFontSet set;
-	XFontStruct *xfont;
-};
-
-struct DC { /* draw context */
-	int x, y, w, h;
-	unsigned long bg;
-	unsigned long fg;
-	unsigned long border;
-	Drawable drawable;
-	Fnt font;
-	GC gc;
-};
-
-struct Client {
-	char name[256];
-	char *tags[TLast];
-	int proto;
-	int x, y, w, h;
-	int tx, ty, tw, th; /* title */
-	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
-	int grav;
-	unsigned int border;
-	long flags; 
-	Bool isfloat;
-	Client *next;
-	Client *revert;
-	Window win;
-	Window title;
-};
-
-extern char *tags[TLast], stext[1024];
-extern int tsel, screen, sx, sy, sw, sh, bx, by, bw, bh, mw;
-extern void (*handler[LASTEvent])(XEvent *);
-extern void (*arrange)(Arg *);
-extern Atom wmatom[WMLast], netatom[NetLast];
-extern Bool running, issel;
-extern Client *clients, *sel;
-extern Cursor cursor[CurLast];
-extern DC dc;
-extern Display *dpy;
-extern Window root, barwin;
-
-/* client.c */
-extern void ban(Client *c);
-extern void focus(Client *c);
-extern void focusnext(Arg *arg);
-extern void focusprev(Arg *arg);
-extern Client *getclient(Window w);
-extern Client *getctitle(Window w);
-extern void gravitate(Client *c, Bool invert);
-extern void higher(Client *c);
-extern void killclient(Arg *arg);
-extern void lower(Client *c);
-extern void manage(Window w, XWindowAttributes *wa);
-extern void maximize(Arg *arg);
-extern void pop(Client *c);
-extern void resize(Client *c, Bool inc, Corner sticky);
-extern void setsize(Client *c);
-extern void settitle(Client *c);
-extern void unmanage(Client *c);
-extern void zoom(Arg *arg);
-
-/* draw.c */
-extern void drawall();
-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);
-
-/* event.c */
-extern void grabkeys();
-
-/* main.c */
-extern int getproto(Window w);
-extern void quit(Arg *arg);
-extern void sendevent(Window w, Atom a, long value);
-extern int xerror(Display *dsply, XErrorEvent *ee);
-
-/* tag.c */
-extern void appendtag(Arg *arg);
-extern void dofloat(Arg *arg);
-extern void dotile(Arg *arg);
-extern Client *getnext(Client *c, unsigned int t);
-extern void heretag(Arg *arg);
-extern void replacetag(Arg *arg);
-extern void settags(Client *c);
-extern void view(Arg *arg);
-
-/* util.c */
-extern void *emallocz(unsigned int size);
-extern void eprint(const char *errstr, ...);
-extern void spawn(Arg *arg);

dwm.html

@@ -1,118 +0,0 @@
-<html>
-	<head>
-		<title>dwm - dynamic window manager</title>
-		<meta name="author" content="Anselm R. Garbe">
-		<meta name="generator" content="ed">
-		<meta name="copyright" content="(C)opyright 2006 by Anselm R. Garbe">
-		<style type="text/css">
-			body {
-				color: #000000;
-				font-family: sans-serif;
-				margin: 20px 20px 20px 20px;
-			}
-		</style>
-	</head>
-	<body>
-		<center>
-			<img src="dwm.png"/><br />
-			<h3>dynamic window manager</h3>
-		</center>
-		<h3>Description</h3>
-		<p>
-		dwm is a dynamic window manager for X11.
-		</p>
-		<h4>Philosophy</h4>
-		<p>
-		As founder and main developer of wmii I came to the conclusion that
-		wmii is too clunky for my needs. I don't need so many funky features
-		and all this hype about remote control through a 9P service, I only
-		want to manage my windows in a simple, but dynamic way. wmii never got
-		finished because I listened to users, who proposed arbitrary ideas I
-		considered useful. This resulted in an extreme <a
-		href="http://www.jwz.org/doc/cadt.html">CADT</a> development model,
-		which was a mistake. Thus the philosophy of dwm is simply <i>to fit my
-		needs</i> (maybe yours as well). That's it.
-		</p>
-		<h4>Differences to ion, larswm, and wmii</h4>
-		<p>
-		In contrast to ion, larswm, and wmii, dwm is much smaller, faster and simpler.
-		</p>
-		<ul>
-			<li>
-			dwm has no Lua integration, no 9P support, no menu, no editable
-			tagbars, no shell-based configuration, no remote control, and comes
-			without any additional tools like printing the selection or warping
-			the mouse.
-			</li>
-			<li>
-			dwm is only a single binary, it's source code is intended to never
-			exceed 2000 SLOC.
-			</li>
-			<li>
-			dwm is based on tagging and dynamic window management (however
-			simpler than ion, wmii or larswm). It manages windows in
-			tiling and floating modes. Either mode can be applied dynamically,
-			depending on the application in use and the task performed.
-			</li>
-			<li>
-			dwm don't distinguishes between layers, there is no floating or
-			tiled layer. Wether the clients of currently selected tag are in
-			tiled mode or not, you can re-arrange all clients on the fly.
-			Popup- and fixed-size windows are treated floating, however. 
-			</li>
-			<li>
-			dwm is customized through editing its source code, that makes it
-			extremely fast and secure - it does not process any input data
-			which hasn't been known at compile time, except window title names
-			and status text read from standard input. You don't have to learn
-			Lua/sh/ruby or some weird configuration file format (like X
-			resource files), beside C to customize it for your needs,
-			you <b>only</b> have to learn C.
-			</li>
-			<li>
-			Because dwm is customized through editing its source code, it's
-			pointless to make binary packages of it. This keeps its userbase
-			small and elitist. No novices asking stupid questions.
-			</li>
-			<li>
-			dwm uses 1-pixel borders to provide the maximum of screen real
-			estate to clients. Small titlebars are only drawn in front of
-			unfocused clients.
-			</li>
-			<li>
-			dwm reads from standard input to print arbitrary status text (like
-			the date, load, battery charge). That's much simpler than
-			larsremote, wmiir and what not...
-			</li>
-			<li>
-			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>
-		</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/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>Development</h3>
-		<p>
-		dwm is actively developed in parallel to wmii. You can <a href="http://10kloc.org/cgi-bin/hgwebdir.cgi/dwm">browse</a> its source code repository or get a copy using <a href="http://www.selenic.com/mercurial/">Mercurial</a> with following command:
-		</p>
-		<p>
-		<code>hg clone http://10kloc.org/cgi-bin/hgwebdir.cgi/dwm</code>
-		</p>
-		<h3>Download</h3>
-		<ul>
-			<li><a href="http://10kloc.org/download/dwm-0.4.tar.gz">dwm 0.4</a> (13kb) (20060720)</li>
-		</ul>
-		<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 (20060719)</small></p>
-	</body>
-</html>

event.c

@@ -1,393 +0,0 @@
-/*
- * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-#include "dwm.h"
-
-#include <stdlib.h>
-#include <X11/keysym.h>
-#include <X11/Xatom.h>
-
-#define ButtonMask      (ButtonPressMask | ButtonReleaseMask)
-#define MouseMask       (ButtonMask | PointerMotionMask)
-
-/* CUSTOMIZE */
-
-typedef struct {
-	unsigned long mod;
-	KeySym keysym;
-	void (*func)(Arg *arg);
-	Arg arg;
-} Key;
-
-/*
-const char *browse[] = { "firefox", NULL };
-const char *gimp[] = { "gimp", NULL };
-*/
-const char *term[] = { "xterm", NULL };
-/*
-	"urxvtc", "-tr", "+sb", "-bg", "black", "-fg", "white", "-cr", "white",
-	"-fn", "-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*", NULL
-};
-coonst char *xlock[] = { "xlock", NULL };
-*/
-
-static Key key[] = {
-	/* modifier				key			function	arguments */
-	{ ControlMask,			XK_0,		appendtag,	{ .i = Tscratch } }, 
-	{ ControlMask,			XK_1,		appendtag,	{ .i = Tdev } }, 
-	{ ControlMask,			XK_2,		appendtag,	{ .i = Twww } }, 
-	{ ControlMask,			XK_3,		appendtag,	{ .i = Twork } }, 
-	{ MODKEY,				XK_0,		view,		{ .i = Tscratch } }, 
-	{ MODKEY,				XK_1,		view,		{ .i = Tdev } }, 
-	{ MODKEY,				XK_2,		view,		{ .i = Twww } }, 
-	{ MODKEY,				XK_3,		view,		{ .i = Twork } }, 
-	{ MODKEY,				XK_j,		focusnext,		{ 0 } }, 
-	{ MODKEY,				XK_k,		focusprev,		{ 0 } },
-	{ MODKEY,				XK_m,		maximize,		{ 0 } }, 
-	{ MODKEY,				XK_space,	dotile,		{ 0 } }, 
-	{ MODKEY,				XK_Return,	zoom,		{ 0 } },
-	{ ControlMask|ShiftMask,XK_0,		heretag,	{ .i = Tscratch } }, 
-	{ ControlMask|ShiftMask,XK_1,		heretag,	{ .i = Tdev } }, 
-	{ ControlMask|ShiftMask,XK_2,		heretag,	{ .i = Twww } }, 
-	{ ControlMask|ShiftMask,XK_3,		heretag,	{ .i = Twork } }, 
-	{ MODKEY|ShiftMask,		XK_0,		replacetag,		{ .i = Tscratch } }, 
-	{ MODKEY|ShiftMask,		XK_1,		replacetag,		{ .i = Tdev } }, 
-	{ MODKEY|ShiftMask,		XK_2,		replacetag,		{ .i = Twww } }, 
-	{ MODKEY|ShiftMask,		XK_3,		replacetag,		{ .i = Twork } }, 
-	{ MODKEY|ShiftMask,		XK_c,		killclient,		{ 0 } }, 
-	/*
-	{ MODKEY|ShiftMask,		XK_g,		spawn,		{ .argv = gimp } },
-	{ MODKEY|ShiftMask,		XK_l,		spawn,		{ .argv = xlock } },
-	*/
-	{ MODKEY|ShiftMask,		XK_q,		quit,		{ 0 } },
-	{ MODKEY|ShiftMask,		XK_space,	dofloat,	{ 0 } }, 
-	/*{ MODKEY|ShiftMask,		XK_w,		spawn,		{ .argv = browse } },*/
-	{ MODKEY|ShiftMask,		XK_Return,	spawn,		{ .argv = term } },
-};
-
-/* static */
-
-static void
-movemouse(Client *c)
-{
-	XEvent ev;
-	int x1, y1, ocx, ocy, di;
-	unsigned int dui;
-	Window dummy;
-
-	ocx = c->x;
-	ocy = c->y;
-	if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync,
-				None, cursor[CurMove], CurrentTime) != GrabSuccess)
-		return;
-	XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui);
-	for(;;) {
-		XMaskEvent(dpy, MouseMask | ExposureMask, &ev);
-		switch (ev.type) {
-		default: break;
-		case Expose:
-			handler[Expose](&ev);
-			break;
-		case MotionNotify:
-			XSync(dpy, False);
-			c->x = ocx + (ev.xmotion.x - x1);
-			c->y = ocy + (ev.xmotion.y - y1);
-			resize(c, False, TopLeft);
-			break;
-		case ButtonRelease:
-			XUngrabPointer(dpy, CurrentTime);
-			return;
-		}
-	}
-}
-
-static void
-resizemouse(Client *c)
-{
-	XEvent ev;
-	int ocx, ocy;
-	Corner sticky;
-
-	ocx = c->x;
-	ocy = c->y;
-	if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync,
-				None, cursor[CurResize], CurrentTime) != GrabSuccess)
-		return;
-	XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w, c->h);
-	for(;;) {
-		XMaskEvent(dpy, MouseMask | ExposureMask, &ev);
-		switch(ev.type) {
-		default: break;
-		case Expose:
-			handler[Expose](&ev);
-			break;
-		case MotionNotify:
-			XSync(dpy, False);
-			c->w = abs(ocx - ev.xmotion.x);
-			c->h = abs(ocy - ev.xmotion.y);
-			c->x = (ocx <= ev.xmotion.x) ? ocx : ocx - c->w;
-			c->y = (ocy <= ev.xmotion.y) ? ocy : ocy - c->h;
-			if(ocx <= ev.xmotion.x)
-				sticky = (ocy <= ev.xmotion.y) ? TopLeft : BotLeft;
-			else
-				sticky = (ocy <= ev.xmotion.y) ? TopRight : BotRight;
-			resize(c, True, sticky);
-			break;
-		case ButtonRelease:
-			XUngrabPointer(dpy, CurrentTime);
-			return;
-		}
-	}
-}
-
-static void
-buttonpress(XEvent *e)
-{
-	int x;
-	Arg a;
-	XButtonPressedEvent *ev = &e->xbutton;
-	Client *c;
-
-	if(barwin == ev->window) {
-		switch(ev->button) {
-		default:
-			x = 0;
-			for(a.i = 0; a.i < TLast; a.i++) {
-				x += textw(tags[a.i]);
-				if(ev->x < x) {
-					view(&a);
-					break;
-				}
-			}
-			break;
-		case Button4:
-			a.i = (tsel + 1 < TLast) ? tsel + 1 : 0;
-			view(&a);
-			break;
-		case Button5:
-			a.i = (tsel - 1 >= 0) ? tsel - 1 : TLast - 1;
-			view(&a);
-			break;
-		}
-	}
-	else if((c = getclient(ev->window))) {
-		switch(ev->button) {
-		default:
-			break;
-		case Button1:
-			if(arrange == dotile && !c->isfloat) {
-				if((ev->state & ControlMask) && (ev->button == Button1))
-					zoom(NULL);
-			}
-			else {
-				higher(c);
-				movemouse(c);
-			}
-			break;
-		case Button2:
-			lower(c);
-			break;
-		case Button3:
-			if(arrange == dofloat || c->isfloat) {
-				higher(c);
-				resizemouse(c);
-			}
-			break;
-		}
-	}
-}
-
-static void
-configurerequest(XEvent *e)
-{
-	XConfigureRequestEvent *ev = &e->xconfigurerequest;
-	XWindowChanges wc;
-	Client *c;
-
-	ev->value_mask &= ~CWSibling;
-	if((c = getclient(ev->window))) {
-		gravitate(c, True);
-		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 = 1;
-		gravitate(c, False);
-		resize(c, True, TopLeft);
-	}
-
-	wc.x = ev->x;
-	wc.y = ev->y;
-	wc.width = ev->width;
-	wc.height = ev->height;
-	wc.border_width = 1;
-	wc.sibling = None;
-	wc.stack_mode = Above;
-	ev->value_mask &= ~CWStackMode;
-	ev->value_mask |= CWBorderWidth;
-	XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
-	XSync(dpy, False);
-}
-
-static void
-destroynotify(XEvent *e)
-{
-	Client *c;
-	XDestroyWindowEvent *ev = &e->xdestroywindow;
-
-	if((c = getclient(ev->window)))
-		unmanage(c);
-}
-
-static void
-enternotify(XEvent *e)
-{
-	XCrossingEvent *ev = &e->xcrossing;
-	Client *c;
-
-	if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
-		return;
-
-	if((c = getclient(ev->window)))
-		focus(c);
-	else if(ev->window == root)
-		issel = True;
-}
-
-static void
-expose(XEvent *e)
-{
-	XExposeEvent *ev = &e->xexpose;
-	Client *c;
-
-	if(ev->count == 0) {
-		if(barwin == ev->window)
-			drawstatus();
-		else if((c = getctitle(ev->window)))
-			drawtitle(c);
-	}
-}
-
-static void
-keypress(XEvent *e)
-{
-	XKeyEvent *ev = &e->xkey;
-	static unsigned int len = key ? sizeof(key) / sizeof(key[0]) : 0;
-	unsigned int i;
-	KeySym keysym;
-
-	keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
-	for(i = 0; i < len; i++)
-		if((keysym == key[i].keysym) && (key[i].mod == ev->state)) {
-			if(key[i].func)
-				key[i].func(&key[i].arg);
-			return;
-		}
-}
-
-static void
-leavenotify(XEvent *e)
-{
-	XCrossingEvent *ev = &e->xcrossing;
-
-	if((ev->window == root) && !ev->same_screen)
-		issel = True;
-}
-
-static void
-maprequest(XEvent *e)
-{
-	XMapRequestEvent *ev = &e->xmaprequest;
-	static XWindowAttributes wa;
-
-	if(!XGetWindowAttributes(dpy, ev->window, &wa))
-		return;
-
-	if(wa.override_redirect) {
-		XSelectInput(dpy, ev->window,
-				(StructureNotifyMask | PropertyChangeMask));
-		return;
-	}
-
-	if(!getclient(ev->window))
-		manage(ev->window, &wa);
-}
-
-static void
-propertynotify(XEvent *e)
-{
-	XPropertyEvent *ev = &e->xproperty;
-	Window trans;
-	Client *c;
-
-	if(ev->state == PropertyDelete)
-		return; /* ignore */
-
-	if((c = getclient(ev->window))) {
-		if(ev->atom == wmatom[WMProtocols]) {
-			c->proto = getproto(c->win);
-			return;
-		}
-		switch (ev->atom) {
-			default: break;
-			case XA_WM_TRANSIENT_FOR:
-				XGetTransientForHint(dpy, c->win, &trans);
-				if(!c->isfloat && (c->isfloat = (trans != 0)))
-					arrange(NULL);
-				break;
-			case XA_WM_NORMAL_HINTS:
-				setsize(c);
-				break;
-		}
-		if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
-			settitle(c);
-			drawtitle(c);
-		}
-	}
-}
-
-static void
-unmapnotify(XEvent *e)
-{
-	Client *c;
-	XUnmapEvent *ev = &e->xunmap;
-
-	if((c = getclient(ev->window)))
-		unmanage(c);
-}
-
-/* extern */
-
-void (*handler[LASTEvent]) (XEvent *) = {
-	[ButtonPress] = buttonpress,
-	[ConfigureRequest] = configurerequest,
-	[DestroyNotify] = destroynotify,
-	[EnterNotify] = enternotify,
-	[LeaveNotify] = leavenotify,
-	[Expose] = expose,
-	[KeyPress] = keypress,
-	[MapRequest] = maprequest,
-	[PropertyNotify] = propertynotify,
-	[UnmapNotify] = unmapnotify
-};
-
-void
-grabkeys()
-{
-	static unsigned int len = key ? sizeof(key) / sizeof(key[0]) : 0;
-	unsigned int i;
-	KeyCode code;
-
-	for(i = 0; i < len; i++) {
-		code = XKeysymToKeycode(dpy, key[i].keysym);
-		XUngrabKey(dpy, code, key[i].mod, root);
-		XGrabKey(dpy, code, key[i].mod, root, True,
-				GrabModeAsync, GrabModeAsync);
-	}
-}

main.c

@@ -1,311 +0,0 @@
-/*
- * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-
-#include "dwm.h"
-
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <X11/cursorfont.h>
-#include <X11/Xatom.h>
-#include <X11/Xproto.h>
-
-
-/* static */
-
-static Bool otherwm;
-static int (*xerrorxlib)(Display *, XErrorEvent *);
-
-static void
-cleanup()
-{
-	while(sel) {
-		resize(sel, True, TopLeft);
-		unmanage(sel);
-	}
-	XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
-}
-
-static void
-scan()
-{
-	unsigned int i, num;
-	Window *wins;
-	XWindowAttributes wa;
-	Window d1, d2;
-
-	if(XQueryTree(dpy, root, &d1, &d2, &wins, &num)) {
-		for(i = 0; i < num; i++) {
-			if(!XGetWindowAttributes(dpy, wins[i], &wa))
-				continue;
-			if(wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1))
-				continue;
-			if(wa.map_state == IsViewable)
-				manage(wins[i], &wa);
-		}
-	}
-	if(wins)
-		XFree(wins);
-}
-
-static int
-win_property(Window w, Atom a, Atom t, long l, unsigned char **prop)
-{
-	Atom real;
-	int format;
-	unsigned long res, extra;
-	int status;
-
-	status = XGetWindowProperty(dpy, w, a, 0L, l, False, t, &real, &format,
-			&res, &extra, prop);
-
-	if(status != Success || *prop == 0) {
-		return 0;
-	}
-	if(res == 0) {
-		free((void *) *prop);
-	}
-	return res;
-}
-
-/*
- * Startup Error handler to check if another window manager
- * is already running.
- */
-static int
-xerrorstart(Display *dsply, XErrorEvent *ee)
-{
-	otherwm = True;
-	return -1;
-}
-
-/* extern */
-
-char stext[1024];
-int tsel = Tdev; /* default tag */
-int screen, sx, sy, sw, sh, bx, by, bw, bh, mw;
-Atom wmatom[WMLast], netatom[NetLast];
-Bool running = True;
-Bool issel = True;
-Client *clients = NULL;
-Client *sel = NULL;
-Cursor cursor[CurLast];
-Display *dpy;
-DC dc = {0};
-Window root, barwin;
-
-int
-getproto(Window w)
-{
-	unsigned char *protocols;
-	long res;
-	int protos = 0;
-	int i;
-
-	res = win_property(w, wmatom[WMProtocols], XA_ATOM, 20L, &protocols);
-	if(res <= 0) {
-		return protos;
-	}
-	for(i = 0; i < res; i++) {
-		if(protocols[i] == wmatom[WMDelete])
-			protos |= WM_PROTOCOL_DELWIN;
-	}
-	free((char *) protocols);
-	return protos;
-}
-
-void
-sendevent(Window w, Atom a, long value)
-{
-	XEvent e;
-
-	e.type = ClientMessage;
-	e.xclient.window = w;
-	e.xclient.message_type = a;
-	e.xclient.format = 32;
-	e.xclient.data.l[0] = value;
-	e.xclient.data.l[1] = CurrentTime;
-	XSendEvent(dpy, w, False, NoEventMask, &e);
-	XSync(dpy, False);
-}
-
-void
-quit(Arg *arg)
-{
-	running = False;
-}
-
-/*
- * There's no way to check accesses to destroyed windows, thus those cases are
- * ignored (especially on UnmapNotify's).  Other types of errors call Xlibs
- * default error handler, which calls exit().
- */
-int
-xerror(Display *dpy, XErrorEvent *ee)
-{
-	if(ee->error_code == BadWindow
-			|| (ee->request_code == X_SetInputFocus
-				&& ee->error_code == BadMatch)
-			|| (ee->request_code == X_PolyText8
-				&& ee->error_code == BadDrawable)
-			|| (ee->request_code == X_PolyFillRectangle
-				&& ee->error_code == BadDrawable)
-			|| (ee->request_code == X_PolySegment
-				&& ee->error_code == BadDrawable)
-			|| (ee->request_code == X_ConfigureWindow
-				&& ee->error_code == BadMatch)
-			|| (ee->request_code == X_GrabKey
-				&& ee->error_code == BadAccess))
-		return 0;
-	fprintf(stderr, "dwm: fatal error: request code=%d, error code=%d\n",
-			ee->request_code, ee->error_code);
-	return xerrorxlib(dpy, ee); /* may call exit() */
-}
-
-int
-main(int argc, char *argv[])
-{
-	int i, n;
-	fd_set rd;
-	XSetWindowAttributes wa;
-	unsigned int mask;
-	Bool readstdin = True;
-	Window w;
-	XEvent ev;
-
-	for(i = 1; (i < argc) && (argv[i][0] == '-'); i++) {
-		switch (argv[i][1]) {
-		default:
-			eprint("usage: dwm [-v]\n");
-			break;
-		case 'v':
-			fputs("dwm-"VERSION", (C)opyright MMVI Anselm R. Garbe\n", stdout);
-			exit(EXIT_SUCCESS);
-			break;
-		}
-	}
-
-	dpy = XOpenDisplay(0);
-	if(!dpy)
-		eprint("dwm: cannot connect X server\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 */
-	XSelectInput(dpy, root, SubstructureRedirectMask);
-	XSync(dpy, False);
-
-	if(otherwm)
-		eprint("dwm: another window manager is already running\n");
-
-	XSetErrorHandler(NULL);
-	xerrorxlib = XSetErrorHandler(xerror);
-
-	/* init atoms */
-	wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
-	wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
-	netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
-	netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
-	XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32,
-			PropModeReplace, (unsigned char *) netatom, NetLast);
-
-	/* init cursors */
-	cursor[CurNormal] = XCreateFontCursor(dpy, XC_left_ptr);
-	cursor[CurResize] = XCreateFontCursor(dpy, XC_sizing);
-	cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur);
-
-	grabkeys();
-
-	/* style */
-	dc.bg = getcolor(BGCOLOR);
-	dc.fg = getcolor(FGCOLOR);
-	dc.border = getcolor(BORDERCOLOR);
-	setfont(FONT);
-
-	sx = sy = 0;
-	sw = DisplayWidth(dpy, screen);
-	sh = DisplayHeight(dpy, screen);
-	mw = (sw * MASTERW) / 100;
-
-	wa.override_redirect = 1;
-	wa.background_pixmap = ParentRelative;
-	wa.event_mask = ButtonPressMask | ExposureMask;
-
-	bx = by = 0;
-	bw = sw;
-	dc.h = bh = dc.font.height + 4;
-	barwin = XCreateWindow(dpy, root, bx, by, bw, bh, 0, DefaultDepth(dpy, screen),
-			CopyFromParent, DefaultVisual(dpy, screen),
-			CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
-	XDefineCursor(dpy, barwin, cursor[CurNormal]);
-	XMapRaised(dpy, barwin);
-
-	dc.drawable = XCreatePixmap(dpy, root, sw, bh, DefaultDepth(dpy, screen));
-	dc.gc = XCreateGC(dpy, root, 0, 0);
-	drawstatus();
-
-	issel = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask);
-
-	wa.event_mask = SubstructureRedirectMask | EnterWindowMask \
-					| LeaveWindowMask;
-	wa.cursor = cursor[CurNormal];
-
-	XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa);
-
-	strcpy(stext, "dwm-"VERSION);
-
-	scan();
-
-	/* main event loop, reads status text from stdin as well */
-Mainloop:
-	while(running) {
-		FD_ZERO(&rd);
-		if(readstdin)
-			FD_SET(STDIN_FILENO, &rd);
-		FD_SET(ConnectionNumber(dpy), &rd);
-
-		i = select(ConnectionNumber(dpy) + 1, &rd, 0, 0, 0);
-		if(i == -1 && errno == EINTR)
-			continue;
-		if(i < 0)
-			eprint("select failed\n");
-		else if(i > 0) {
-			if(FD_ISSET(ConnectionNumber(dpy), &rd)) {
-				while(XPending(dpy)) {
-					XNextEvent(dpy, &ev);
-					if(handler[ev.type])
-						(handler[ev.type])(&ev); /* call handler */
-				}
-			}
-			if(readstdin && FD_ISSET(STDIN_FILENO, &rd)) {
-				i = n = 0;
-				for(;;) {
-					if((i = getchar()) == EOF) {
-						/* broken pipe/end of producer */
-						readstdin = False;
-						strcpy(stext, "broken pipe");
-						goto Mainloop;
-					}
-					if(i == '\n' || n >= sizeof(stext) - 1)
-						break;
-					stext[n++] = i;
-				}
-				stext[n] = 0;
-				drawstatus();
-			}
-		}
-	}
-
-	cleanup();
-	XCloseDisplay(dpy);
-
-	return 0;
-}

tag.c

@@ -1,220 +0,0 @@
-/*
- * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-#include "dwm.h"
-
-#include <regex.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <X11/Xutil.h>
-
-/* static */
-
-typedef struct {
-	const char *pattern;
-	char *tags[TLast];
-	Bool isfloat;
-} Rule;
-
-/* CUSTOMIZE */ 
-static Rule rule[] = {
-	/* class			instance	tags		isfloat */
-	{ "Firefox.*",	{ [Twww] = "www" },			False },
-	{ "Gimp.*",		{ 0 },						True},
-};
-
-/* extern */
-
-/* CUSTOMIZE */
-char *tags[TLast] = {
-	[Tscratch] = "scratch",
-	[Tdev] = "dev",
-	[Twww] = "www",
-	[Twork] = "work",
-};
-void (*arrange)(Arg *) = dotile;
-
-void
-appendtag(Arg *arg)
-{
-	if(!sel)
-		return;
-
-	sel->tags[arg->i] = tags[arg->i];
-	arrange(NULL);
-}
-
-void
-dofloat(Arg *arg)
-{
-	Client *c;
-
-	arrange = dofloat;
-	for(c = clients; c; c = c->next) {
-		if(c->tags[tsel]) {
-			resize(c, True, TopLeft);
-		}
-		else
-			ban(c);
-	}
-	if(sel && !sel->tags[tsel]) {
-		if((sel = getnext(clients, tsel))) {
-			higher(sel);
-			focus(sel);
-		}
-	}
-	drawall();
-}
-
-void
-dotile(Arg *arg)
-{
-	Client *c;
-	int n, i, w, h;
-
-	w = sw - mw;
-	arrange = dotile;
-	for(n = 0, c = clients; c; c = c->next)
-		if(c->tags[tsel] && !c->isfloat)
-			n++;
-
-	if(n > 1)
-		h = (sh - bh) / (n - 1);
-	else
-		h = sh - bh;
-
-	for(i = 0, c = clients; c; c = c->next) {
-		if(c->tags[tsel]) {
-			if(c->isfloat) {
-				higher(c);
-				resize(c, True, TopLeft);
-				continue;
-			}
-			if(n == 1) {
-				c->x = sx;
-				c->y = sy + bh;
-				c->w = sw - 2 * c->border;
-				c->h = sh - 2 * c->border - bh;
-			}
-			else if(i == 0) {
-				c->x = sx;
-				c->y = sy + bh;
-				c->w = mw - 2 * c->border;
-				c->h = sh - 2 * c->border - bh;
-			}
-			else if(h > bh) {
-				c->x = sx + mw;
-				c->y = sy + (i - 1) * h + bh;
-				c->w = w - 2 * c->border;
-				c->h = h - 2 * c->border;
-			}
-			else { /* fallback if h < bh */
-				c->x = sx + mw;
-				c->y = sy + bh;
-				c->w = w - 2 * c->border;
-				c->h = sh - 2 * c->border - bh;
-			}
-			resize(c, False, TopLeft);
-			i++;
-		}
-		else
-			ban(c);
-	}
-	if(!sel || (sel && !sel->tags[tsel])) {
-		if((sel = getnext(clients, tsel))) {
-			higher(sel);
-			focus(sel);
-		}
-	}
-	drawall();
-}
-
-Client *
-getnext(Client *c, unsigned int t)
-{
-	for(; c && !c->tags[t]; c = c->next);
-	return c;
-}
-
-void
-heretag(Arg *arg)
-{
-	int i;
-	Client *c;
-
-	if(arg->i == tsel)
-		return;
-
-	if(!(c = getnext(clients, arg->i)))
-		return;
-
-	for(i = 0; i < TLast; i++)
-		c->tags[i] = NULL;
-	c->tags[tsel] = tags[tsel];
-	pop(c);
-	focus(c);
-}
-
-void
-replacetag(Arg *arg)
-{
-	int i;
-	if(!sel)
-		return;
-
-	for(i = 0; i < TLast; i++)
-		sel->tags[i] = NULL;
-	appendtag(arg);
-}
-
-void
-settags(Client *c)
-{
-	char classinst[256];
-	static unsigned int len = rule ? sizeof(rule) / sizeof(rule[0]) : 0;
-	unsigned int i, j;
-	regex_t regex;
-	regmatch_t tmp;
-	Bool matched = False;
-	XClassHint ch;
-
-	if(!len) {
-		c->tags[tsel] = tags[tsel];
-		return;
-	}
-
-	if(XGetClassHint(dpy, c->win, &ch)) {
-		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];
-					}
-					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];
-}
-
-void
-view(Arg *arg)
-{
-	tsel = arg->i;
-	arrange(NULL);
-	drawall();
-}

util.c

@@ -1,61 +0,0 @@
-/*
- * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-#include "dwm.h"
-
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/wait.h>
-#include <unistd.h>
-
-/* static */
-
-static void
-bad_malloc(unsigned int size)
-{
-	fprintf(stderr, "fatal: could not malloc() %d bytes\n",
-			(int) size);
-	exit(EXIT_FAILURE);
-}
-
-/* extern */
-
-void *
-emallocz(unsigned int size)
-{
-	void *res = calloc(1, size);
-	if(!res)
-		bad_malloc(size);
-	return res;
-}
-
-void
-eprint(const char *errstr, ...) {
-	va_list ap;
-	va_start(ap, errstr);
-	vfprintf(stderr, errstr, ap);
-	va_end(ap);
-	exit(EXIT_FAILURE);
-}
-
-void
-spawn(Arg *arg)
-{
-	char **argv = (char **)arg->argv;
-	if(!argv || !argv[0])
-		return;
-	if(fork() == 0) {
-		if(fork() == 0) {
-			if(dpy)
-				close(ConnectionNumber(dpy));
-			setsid();
-			execvp(argv[0], argv);
-			fprintf(stderr, "dwm: execvp %s", argv[0]);
-			perror(" failed");
-		}
-		exit(EXIT_FAILURE);
-	}
-	wait(0);
-}