applied next patch of Sander

.hgtags

@@ -9,3 +9,28 @@ d352e9dc112ee96aa5cad961a0ed880ae9ce7276 0.3
 d046c818ea467555cc338751c9bf3024609f1f12 0.9
 9e11140d4cc3eecac3b0ab752f91528fd5e04be8 1.0
 e8c1e9733752db12f2dbd1fa93c46f5806242ba9 1.1
+bee7fe6d1189174d0204ca3195b83cdc1bb4f82e 1.2
+2eb9997be51cb1b11a8900728ccc0904f9371157 1.3
+df3fbb050004c544d14e43c36f6a94cca6ed4a69 1.4
+e071fb045bd9e8574947acff7196360bc0270e68 1.5
+dcc5427f99f51a978386a0dd770467cd911ac84b 1.6
+58dbef4aef3d45c7a3da6945e53c9667c0f02d5b 1.7
+3696d77aaf02f5d15728dde3b9e35abcaf291496 1.7.1
+d3e6fa22ae45b38b1bdb0d813390365e5930360b 1.8
+c7f5f4d543170f03d70468e98a3a0ec8d2c4161b 1.9
+1fce5c464fcd870b9f024aa1853d5cf3a3eb371b 2.0
+7656557298c954469a6a9564e6649b1fb5db663e 2.1
+90f0e34e7f118c9ad3227a1606211ee825942b1c 2.2
+b6e09682c8adcb6569656bee73c311f9ab457715 2.3
+9e9036cbfb4b7306c6fb366249e81dc0e65bdfde 2.4
+03e83e2788c83ddd63b45a667939d7ec783c98cb 2.4.1
+1ca5d430524e838c52ede912533cb90108c5cd66 2.4.2
+041143e9fc544c62edc58af52cae9ac5237e5945 2.5
+775f761a5647a05038e091d1c99fc35d3034cd68 2.6
+fbd9e9d63f202afe6834ccfdf890904f1897ec0b 2.7
+dd3d02b07cac44fbafc074a361c1002cebe7aae4 2.8
+59b3024854db49739c6d237fa9077f04a2da847a 3.0
+8f0f917ac988164e1b4446236e3a6ab6cfcb8c67 3.1
+e4c81a78ffbad6ba4d1ad119cc654da6eca63a4c 3.2
+709df5a4bad7015a346b2b44b1b3b573ea3088ff 3.3
+9ab649b3b3e5bfccf1c8f352c59e5361e070a25f 3.4

LICENSE

@@ -1,7 +1,8 @@
 MIT/X Consortium License
 
-(C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
-(C)opyright MMVI Sander van Dijk <a dot h dot vandijk at gmail dot com>
+© 2006-2008 Anselm R. Garbe <garbeam at gmail dot com>
+© 2006-2008 Sander van Dijk <a dot h dot vandijk at gmail dot com>
+© 2006-2007 Michał Janeczek <janeczek at gmail dot com>
 
 Permission is hereby granted, free of charge, to any person obtaining a
 copy of this software and associated documentation files (the "Software"),

Makefile

@@ -1,9 +1,9 @@
 # dmenu - dynamic menu
-#   (C)opyright MMVI Anselm R. Garbe
+# © 2006-2007 Anselm R. Garbe, Sander van Dijk
 
 include config.mk
 
-SRC = draw.c main.c util.c
+SRC = dmenu.c
 OBJ = ${SRC:.c=.o}
 
 all: options dmenu
@@ -13,18 +13,16 @@ options:
 	@echo "CFLAGS   = ${CFLAGS}"
 	@echo "LDFLAGS  = ${LDFLAGS}"
 	@echo "CC       = ${CC}"
-	@echo "LD       = ${LD}"
 
 .c.o:
 	@echo CC $<
 	@${CC} -c ${CFLAGS} $<
 
-${OBJ}: dmenu.h config.mk
+${OBJ}: config.h config.mk
 
 dmenu: ${OBJ}
-	@echo LD $@
-	@${LD} -o $@ ${OBJ} ${LDFLAGS}
-	@strip $@
+	@echo CC -o $@
+	@${CC} -o $@ ${OBJ} ${LDFLAGS}
 
 clean:
 	@echo cleaning
@@ -33,7 +31,7 @@ clean:
 dist: clean
 	@echo creating dist tarball
 	@mkdir -p dmenu-${VERSION}
-	@cp -R LICENSE Makefile README config.mk dmenu.1 dmenu.h ${SRC} dmenu-${VERSION}
+	@cp -R LICENSE Makefile README config.mk dmenu.1 config.h dmenu_path dmenu_run ${SRC} dmenu-${VERSION}
 	@tar -cf dmenu-${VERSION}.tar dmenu-${VERSION}
 	@gzip dmenu-${VERSION}.tar
 	@rm -rf dmenu-${VERSION}
@@ -41,16 +39,19 @@ dist: clean
 install: all
 	@echo installing executable file to ${DESTDIR}${PREFIX}/bin
 	@mkdir -p ${DESTDIR}${PREFIX}/bin
-	@cp -f dmenu ${DESTDIR}${PREFIX}/bin
+	@cp -f dmenu dmenu_path dmenu_run ${DESTDIR}${PREFIX}/bin
 	@chmod 755 ${DESTDIR}${PREFIX}/bin/dmenu
+	@chmod 755 ${DESTDIR}${PREFIX}/bin/dmenu_path
+	@chmod 755 ${DESTDIR}${PREFIX}/bin/dmenu_run
 	@echo installing manual page to ${DESTDIR}${MANPREFIX}/man1
 	@mkdir -p ${DESTDIR}${MANPREFIX}/man1
-	@sed 's/VERSION/${VERSION}/g' < dmenu.1 > ${DESTDIR}${MANPREFIX}/man1/dmenu.1
+	@sed "s/VERSION/${VERSION}/g" < dmenu.1 > ${DESTDIR}${MANPREFIX}/man1/dmenu.1
 	@chmod 644 ${DESTDIR}${MANPREFIX}/man1/dmenu.1
 
 uninstall:
 	@echo removing executable file from ${DESTDIR}${PREFIX}/bin
-	@rm -f ${DESTDIR}${PREFIX}/bin/dmenu
+	@rm -f ${DESTDIR}${PREFIX}/bin/dmenu ${DESTDIR}${PREFIX}/bin/dmenu_path
+	@rm -f ${DESTDIR}${PREFIX}/bin/dmenu ${DESTDIR}${PREFIX}/bin/dmenu_run
 	@echo removing manual page from ${DESTDIR}${MANPREFIX}/man1
 	@rm -f ${DESTDIR}${MANPREFIX}/man1/dmenu.1
 

config.h

@@ -0,0 +1,10 @@
+/* See LICENSE file for copyright and license details. */
+
+/* appearance */
+#define FONT			"-*-terminus-medium-r-normal-*-14-*-*-*-*-*-*-*"
+#define NORMBGCOLOR             "#cccccc"
+#define NORMFGCOLOR             "#000000"
+#define SELBGCOLOR              "#0066ff"
+#define SELFGCOLOR              "#ffffff"
+/* next macro defines the space between menu items */
+#define SPACE			30 /* px */

config.mk

@@ -1,5 +1,5 @@
 # dmenu version
-VERSION = 1.2
+VERSION = 3.5
 
 # Customize below to fit your system
 
@@ -16,10 +16,14 @@ LIBS = -L/usr/lib -lc -L${X11LIB} -lX11
 
 # flags
 CFLAGS = -Os ${INCS} -DVERSION=\"${VERSION}\"
-LDFLAGS = ${LIBS}
-#CFLAGS = -g -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\"
+LDFLAGS = -s ${LIBS}
+#CFLAGS = -g -std=c99 -pedantic -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\"
 #LDFLAGS = -g ${LIBS}
 
+# Solaris
+#CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\"
+#LDFLAGS = ${LIBS}
+#CFLAGS += -xtarget=ultra
+
 # compiler and linker
 CC = cc
-LD = ${CC}

dmenu.1

@@ -1,14 +1,18 @@
-.TH DMENU 1 dmenu-VERSION
+.TH DMENU 1 dmenu\-VERSION
 .SH NAME
 dmenu \- dynamic menu
 .SH SYNOPSIS
 .B dmenu
-.RB [ \-font " <name>"]
-.RB [ \-normbg " <color>"]
-.RB [ \-normfg " <color>"]
-.RB [ \-selbg " <color>"]
-.RB [ \-selfg " <color>"]
-.RB [ \-t " <seconds>"]
+.RB [ \-i ]
+.RB [ \-x " <x>"]
+.RB [ \-y " <y>"]
+.RB [ \-w " <width>"]
+.RB [ \-fn " <font>"]
+.RB [ \-nb " <color>"]
+.RB [ \-nf " <color>"]
+.RB [ \-p " <prompt>"]
+.RB [ \-sb " <color>"]
+.RB [ \-sf " <color>"]
 .RB [ \-v ]
 .SH DESCRIPTION
 .SS Overview
@@ -18,29 +22,41 @@ It manages huge amounts (up to 10.000 and more) of user defined menu items
 efficiently.
 .SS Options
 .TP
-.B \-font <name>
+.B \-x
+defines the x coordinate dmenu appears at (0 by default).
+.TP
+.B \-y
+defines the y coordinate dmenu appears at (0 by default).
+.TP
+.B \-w
+defines the width of the dmenu window (screen width by default).
+.TP
+.B \-i
+makes dmenu match menu entries case insensitively.
+.TP
+.B \-fn <font>
 defines the font.
 .TP
-.B \-normbg <color>
+.B \-nb <color>
 defines the normal background color (#RGB, #RRGGBB, and color names are supported).
 .TP
-.B \-normfg <color>
+.B \-nf <color>
 defines the normal foreground color (#RGB, #RRGGBB, and color names are supported).
 .TP
-.B \-selbg <color>
+.B \-p <prompt>
+defines a prompt to be displayed before the input area.
+.TP
+.B \-sb <color>
 defines the selected background color (#RGB, #RRGGBB, and color names are supported).
 .TP
-.B \-selfg <color>
+.B \-sf <color>
 defines the selected foreground color (#RGB, #RRGGBB, and color names are supported).
 .TP
-.B \-t <seconds>
-defines the seconds to wait for standard input, before exiting (default is 3).
-.TP
 .B \-v
 prints version information to standard output, then exits.
 .SH USAGE
 dmenu reads a list of newline-separated items from standard input and creates a
-menu.  When the user selects an item or enters any text and presses Return, his
+menu.  When the user selects an item or enters any text and presses Return, his/her
 choice is printed to standard output and dmenu terminates.
 .P
 dmenu is completely controlled by the keyboard. The following keys are recognized:
@@ -49,32 +65,42 @@ dmenu is completely controlled by the keyboard. The following keys are recognize
 Appends the character to the text in the input field.  This works as a filter:
 only items containing this text will be displayed.
 .TP
-.B Left/Right
+.B Left/Right (Mod1\-h/Mod1\-l)
 Select the previous/next item.
 .TP
-.B Tab
+.B PageUp/PageDown (Mod1\-k/Mod1\-j)
+Select the first item of the previous/next 'page' of items.
+.TP
+.B Home/End (Mod1\-g/Mod1\-G)
+Select the first/last item.
+.TP
+.B Tab (Control\-i)
 Copy the selected item to the input field.
 .TP
-.B Return
+.B Return (Control\-j)
 Confirm selection and quit (print the selected item to standard output). Returns
 .B 0
 on termination.
 .TP
-.B Shift-Return
+.B Shift\-Return (Control\-Shift\-j)
 Confirm selection and quit (print the text in the input field to standard output).
 Returns
 .B 0
 on termination.
 .TP
-.B Escape
+.B Escape (Control\-bracketleft)
 Quit without selecting an item. Returns
 .B 1
 on termination.
 .TP
-.B Backspace (Control-h)
-Remove enough characters from the input field to change its filtering effect.
+.B Backspace (Control\-h)
+Remove a character from the input field.
 .TP
-.B Control-u
+.B Control\-u
 Remove all characters from the input field.
+.TP
+.B Control\-w
+Remove all characters of current word from the input field.
 .SH SEE ALSO
-.BR dwm (1)
+.BR dwm (1),
+.BR wmii (1) .

dmenu.c

@@ -0,0 +1,720 @@
+/* See LICENSE file for copyright and license details. */
+#include <ctype.h>
+#include <locale.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/keysym.h>
+
+/* macros */
+#define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
+
+/* enums */
+enum { ColFG, ColBG, ColLast };
+
+/* typedefs */
+typedef struct {
+	int x, y, w, h;
+	unsigned long norm[ColLast];
+	unsigned long sel[ColLast];
+	Drawable drawable;
+	GC gc;
+	struct {
+		XFontStruct *xfont;
+		XFontSet set;
+		int ascent;
+		int descent;
+		int height;
+	} font;
+} DC; /* draw context */
+
+typedef struct Item Item;
+struct Item {
+	Item *next;		/* traverses all items */
+	Item *left, *right;	/* traverses items matching current search pattern */
+	char *text;
+};
+
+/* forward declarations */
+Item *appenditem(Item *i, Item *last);
+void calcoffsets(void);
+void cleanup(void);
+void drawmenu(void);
+void drawtext(const char *text, unsigned long col[ColLast]);
+void *emalloc(unsigned int size);
+void eprint(const char *errstr, ...);
+char *estrdup(const char *str);
+unsigned long getcolor(const char *colstr);
+Bool grabkeyboard(void);
+void initfont(const char *fontstr);
+void kpress(XKeyEvent * e);
+void match(char *pattern);
+void readstdin(void);
+void run(void);
+void setup(int x, int y, int w);
+char *cistrstr(const char *s, const char *sub);
+unsigned int textnw(const char *text, unsigned int len);
+unsigned int textw(const char *text);
+
+#include "config.h"
+
+/* variables */
+char *font = FONT;
+char *maxname = NULL;
+char *normbg = NORMBGCOLOR;
+char *normfg = NORMFGCOLOR;
+char *prompt = NULL;
+char *selbg = SELBGCOLOR;
+char *selfg = SELFGCOLOR;
+char text[4096];
+int screen;
+int ret = 0;
+unsigned int cmdw = 0;
+unsigned int mw, mh;
+unsigned int promptw = 0;
+unsigned int nitem = 0;
+unsigned int numlockmask = 0;
+Bool running = True;
+Display *dpy;
+DC dc = {0};
+Item *allitems = NULL;	/* first of all items */
+Item *item = NULL;	/* first of pattern matching items */
+Item *sel = NULL;
+Item *next = NULL;
+Item *prev = NULL;
+Item *curr = NULL;
+Window root, win;
+int (*fstrncmp)(const char *, const char *, size_t n) = strncmp;
+char *(*fstrstr)(const char *, const char *) = strstr;
+
+Item *
+appenditem(Item *i, Item *last) {
+	if(!last)
+		item = i;
+	else
+		last->right = i;
+	i->left = last;
+	i->right = NULL;
+	last = i;
+	nitem++;
+	return last;
+}
+
+void
+calcoffsets(void) {
+	unsigned int tw, w;
+
+	if(!curr)
+		return;
+	w = promptw + cmdw + 2 * SPACE;
+	for(next = curr; next; next=next->right) {
+		tw = textw(next->text);
+		if(tw > mw / 3)
+			tw = mw / 3;
+		w += tw;
+		if(w > mw)
+			break;
+	}
+	w = promptw + cmdw + 2 * SPACE;
+	for(prev = curr; prev && prev->left; prev=prev->left) {
+		tw = textw(prev->left->text);
+		if(tw > mw / 3)
+			tw = mw / 3;
+		w += tw;
+		if(w > mw)
+			break;
+	}
+}
+
+void
+cleanup(void) {
+	Item *itm;
+
+	while(allitems) {
+		itm = allitems->next;
+		free(allitems->text);
+		free(allitems);
+		allitems = itm;
+	}
+	if(dc.font.set)
+		XFreeFontSet(dpy, dc.font.set);
+	else
+		XFreeFont(dpy, dc.font.xfont);
+	XFreePixmap(dpy, dc.drawable);
+	XFreeGC(dpy, dc.gc);
+	XDestroyWindow(dpy, win);
+	XUngrabKeyboard(dpy, CurrentTime);
+}
+
+void
+drawmenu(void) {
+	Item *i;
+
+	dc.x = 0;
+	dc.y = 0;
+	dc.w = mw;
+	dc.h = mh;
+	drawtext(NULL, dc.norm);
+	/* print prompt? */
+	if(promptw) {
+		dc.w = promptw;
+		drawtext(prompt, dc.sel);
+	}
+	dc.x += promptw;
+	dc.w = mw - promptw;
+	/* print command */
+	if(cmdw && item)
+		dc.w = cmdw;
+	drawtext(text[0] ? text : NULL, dc.norm);
+	dc.x += cmdw;
+	if(curr) {
+		dc.w = SPACE;
+		drawtext((curr && curr->left) ? "<" : NULL, dc.norm);
+		dc.x += dc.w;
+		/* determine maximum items */
+		for(i = curr; i != next; i=i->right) {
+			dc.w = textw(i->text);
+			if(dc.w > mw / 3)
+				dc.w = mw / 3;
+			drawtext(i->text, (sel == i) ? dc.sel : dc.norm);
+			dc.x += dc.w;
+		}
+		dc.x = mw - SPACE;
+		dc.w = SPACE;
+		drawtext(next ? ">" : NULL, dc.norm);
+	}
+	XCopyArea(dpy, dc.drawable, win, dc.gc, 0, 0, mw, mh, 0, 0);
+	XFlush(dpy);
+}
+
+void
+drawtext(const char *text, unsigned long col[ColLast]) {
+	int x, y, w, h;
+	static char buf[256];
+	unsigned int len, olen;
+	XRectangle r = { dc.x, dc.y, dc.w, dc.h };
+
+	XSetForeground(dpy, dc.gc, col[ColBG]);
+	XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
+	if(!text)
+		return;
+	w = 0;
+	olen = 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(len < olen) {
+		if(len > 1)
+			buf[len - 1] = '.';
+		if(len > 2)
+			buf[len - 2] = '.';
+		if(len > 3)
+			buf[len - 3] = '.';
+	}
+	if(w > dc.w)
+		return; /* too long */
+	XSetForeground(dpy, dc.gc, col[ColFG]);
+	if(dc.font.set)
+		XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, buf, len);
+	else
+		XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len);
+}
+
+void *
+emalloc(unsigned int size) {
+	void *res = malloc(size);
+
+	if(!res)
+		eprint("fatal: could not malloc() %u bytes\n", 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);
+}
+
+char *
+estrdup(const char *str) {
+	void *res = strdup(str);
+
+	if(!res)
+		eprint("fatal: could not malloc() %u bytes\n", strlen(str));
+	return res;
+}
+
+unsigned long
+getcolor(const char *colstr) {
+	Colormap cmap = DefaultColormap(dpy, screen);
+	XColor color;
+
+	if(!XAllocNamedColor(dpy, cmap, colstr, &color, &color))
+		eprint("error, cannot allocate color '%s'\n", colstr);
+	return color.pixel;
+}
+
+Bool
+grabkeyboard(void) {
+	unsigned int len;
+
+	for(len = 1000; len; len--) {
+		if(XGrabKeyboard(dpy, root, True, GrabModeAsync, GrabModeAsync, CurrentTime)
+			== GrabSuccess)
+			break;
+		usleep(1000);
+	}
+	return len > 0;
+}
+
+void
+initfont(const char *fontstr) {
+	char *def, **missing;
+	int i, n;
+
+	if(!fontstr || fontstr[0] == '\0')
+		eprint("error, cannot load font: '%s'\n", fontstr);
+	missing = NULL;
+	if(dc.font.set)
+		XFreeFontSet(dpy, dc.font.set);
+	dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def);
+	if(missing)
+		XFreeStringList(missing);
+	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;
+		if(!(dc.font.xfont = XLoadQueryFont(dpy, fontstr))
+		&& !(dc.font.xfont = XLoadQueryFont(dpy, "fixed")))
+			eprint("error, cannot load font: '%s'\n", fontstr);
+		dc.font.ascent = dc.font.xfont->ascent;
+		dc.font.descent = dc.font.xfont->descent;
+	}
+	dc.font.height = dc.font.ascent + dc.font.descent;
+}
+
+void
+kpress(XKeyEvent * e) {
+	char buf[32];
+	int i, num;
+	unsigned int len;
+	KeySym ksym;
+
+	len = strlen(text);
+	buf[0] = 0;
+	num = XLookupString(e, buf, sizeof buf, &ksym, 0);
+	if(IsKeypadKey(ksym)) { 
+		if(ksym == XK_KP_Enter) {
+			ksym = XK_Return;
+		} else if(ksym >= XK_KP_0 && ksym <= XK_KP_9) {
+			ksym = (ksym - XK_KP_0) + XK_0;
+		}
+	}
+	if(IsFunctionKey(ksym) || IsKeypadKey(ksym)
+			|| IsMiscFunctionKey(ksym) || IsPFKey(ksym)
+			|| IsPrivateKeypadKey(ksym))
+		return;
+	/* first check if a control mask is omitted */
+	if(e->state & ControlMask) {
+		switch (ksym) {
+		default:	/* ignore other control sequences */
+			return;
+		case XK_bracketleft:
+			ksym = XK_Escape;
+			break;
+		case XK_h:
+		case XK_H:
+			ksym = XK_BackSpace;
+			break;
+		case XK_i:
+		case XK_I:
+			ksym = XK_Tab;
+			break;
+		case XK_j:
+		case XK_J:
+			ksym = XK_Return;
+			break;
+		case XK_u:
+		case XK_U:
+			text[0] = 0;
+			match(text);
+			drawmenu();
+			return;
+		case XK_w:
+		case XK_W:
+			if(len) {
+				i = len - 1;
+				while(i >= 0 && text[i] == ' ')
+					text[i--] = 0;
+				while(i >= 0 && text[i] != ' ')
+					text[i--] = 0;
+				match(text);
+				drawmenu();
+			}
+			return;
+		}
+	}
+	if(CLEANMASK(e->state) & Mod1Mask) {
+		switch(ksym) {
+		default: return;
+		case XK_h:
+			ksym = XK_Left;
+			break;
+		case XK_l:
+			ksym = XK_Right;
+			break;
+		case XK_j:
+			ksym = XK_Next;
+			break;
+		case XK_k:
+			ksym = XK_Prior;
+			break;
+		case XK_g:
+			ksym = XK_Home;
+			break;
+		case XK_G:
+			ksym = XK_End;
+			break;
+		}
+	}
+	switch(ksym) {
+	default:
+		if(num && !iscntrl((int) buf[0])) {
+			buf[num] = 0;
+			if(len > 0)
+				strncat(text, buf, sizeof text);
+			else
+				strncpy(text, buf, sizeof text);
+			match(text);
+		}
+		break;
+	case XK_BackSpace:
+		if(len) {
+			text[--len] = 0;
+			match(text);
+		}
+		break;
+	case XK_End:
+		if(!item)
+			return;
+		while(next) {
+			sel = curr = next;
+			calcoffsets();
+		}
+		while(sel && sel->right)
+			sel = sel->right;
+		break;
+	case XK_Escape:
+		ret = 1;
+		running = False;
+		break;
+	case XK_Home:
+		if(!item)
+			return;
+		sel = curr = item;
+		calcoffsets();
+		break;
+	case XK_Left:
+		if(!(sel && sel->left))
+			return;
+		sel=sel->left;
+		if(sel->right == curr) {
+			curr = prev;
+			calcoffsets();
+		}
+		break;
+	case XK_Next:
+		if(!next)
+			return;
+		sel = curr = next;
+		calcoffsets();
+		break;
+	case XK_Prior:
+		if(!prev)
+			return;
+		sel = curr = prev;
+		calcoffsets();
+		break;
+	case XK_Return:
+		if((e->state & ShiftMask) && text)
+			fprintf(stdout, "%s", text);
+		else if(sel)
+			fprintf(stdout, "%s", sel->text);
+		else if(text)
+			fprintf(stdout, "%s", text);
+		fflush(stdout);
+		running = False;
+		break;
+	case XK_Right:
+		if(!(sel && sel->right))
+			return;
+		sel=sel->right;
+		if(sel == next) {
+			curr = next;
+			calcoffsets();
+		}
+		break;
+	case XK_Tab:
+		if(!sel)
+			return;
+		strncpy(text, sel->text, sizeof text);
+		match(text);
+		break;
+	}
+	drawmenu();
+}
+
+void
+match(char *pattern) {
+	unsigned int plen;
+	Item *i, *j;
+
+	if(!pattern)
+		return;
+	plen = strlen(pattern);
+	item = j = NULL;
+	nitem = 0;
+	for(i = allitems; i; i = i->next)
+		if(!fstrncmp(pattern, i->text, plen)
+				|| fstrstr(i->text, pattern))
+			j = appenditem(i, j);
+	curr = prev = next = sel = item;
+	calcoffsets();
+}
+
+void
+readstdin(void) {
+	char *p, buf[1024];
+	unsigned int len = 0, max = 0;
+	Item *i, *new;
+
+	i = 0;
+	while(fgets(buf, sizeof buf, stdin)) {
+		len = strlen(buf);
+		if (buf[len - 1] == '\n')
+			buf[len - 1] = 0;
+		p = estrdup(buf);
+		if(max < len) {
+			maxname = p;
+			max = len;
+		}
+		new = emalloc(sizeof(Item));
+		new->next = new->left = new->right = NULL;
+		new->text = p;
+		if(!i)
+			allitems = new;
+		else 
+			i->next = new;
+		i = new;
+	}
+}
+
+void
+run(void) {
+	XEvent ev;
+
+	/* main event loop */
+	while(running && !XNextEvent(dpy, &ev))
+		switch (ev.type) {
+		default:	/* ignore all crap */
+			break;
+		case KeyPress:
+			kpress(&ev.xkey);
+			break;
+		case Expose:
+			if(ev.xexpose.count == 0)
+				drawmenu();
+			break;
+		}
+}
+
+void
+setup(int x, int y, int w) {
+	unsigned int i, j;
+	XModifierKeymap *modmap;
+	XSetWindowAttributes wa;
+
+	/* init modifier map */
+	modmap = XGetModifierMapping(dpy);
+	for(i = 0; i < 8; i++)
+		for(j = 0; j < modmap->max_keypermod; j++) {
+			if(modmap->modifiermap[i * modmap->max_keypermod + j]
+			== XKeysymToKeycode(dpy, XK_Num_Lock))
+				numlockmask = (1 << i);
+		}
+	XFreeModifiermap(modmap);
+
+	/* style */
+	dc.norm[ColBG] = getcolor(normbg);
+	dc.norm[ColFG] = getcolor(normfg);
+	dc.sel[ColBG] = getcolor(selbg);
+	dc.sel[ColFG] = getcolor(selfg);
+	initfont(font);
+
+	/* menu window */
+	wa.override_redirect = 1;
+	wa.background_pixmap = ParentRelative;
+	wa.event_mask = ExposureMask | ButtonPressMask | KeyPressMask;
+	mw = w ? w : DisplayWidth(dpy, screen);
+	mh = dc.font.height + 2;
+	win = XCreateWindow(dpy, root, x, y, mw, mh, 0,
+			DefaultDepth(dpy, screen), CopyFromParent,
+			DefaultVisual(dpy, screen),
+			CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
+
+	/* pixmap */
+	dc.drawable = XCreatePixmap(dpy, root, mw, mh, DefaultDepth(dpy, screen));
+	dc.gc = XCreateGC(dpy, root, 0, 0);
+	XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
+	if(!dc.font.set)
+		XSetFont(dpy, dc.gc, dc.font.xfont->fid);
+	if(maxname)
+		cmdw = textw(maxname);
+	if(cmdw > mw / 3)
+		cmdw = mw / 3;
+	if(prompt)
+		promptw = textw(prompt);
+	if(promptw > mw / 5)
+		promptw = mw / 5;
+	text[0] = 0;
+	match(text);
+	XMapRaised(dpy, win);
+}
+
+char *
+cistrstr(const char *s, const char *sub) {
+	int c, csub;
+	unsigned int len;
+
+	if(!sub)
+		return (char *)s;
+	if((c = *sub++) != 0) {
+		c = tolower(c);
+		len = strlen(sub);
+		do {
+			do {
+				if((csub = *s++) == 0)
+					return (NULL);
+			}
+			while(tolower(csub) != c);
+		}
+		while(strncasecmp(s, sub, len) != 0);
+		s--;
+	}
+	return (char *)s;
+}
+
+unsigned int
+textnw(const 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);
+}
+
+unsigned int
+textw(const char *text) {
+	return textnw(text, strlen(text)) + dc.font.height;
+}
+
+int
+main(int argc, char *argv[]) {
+	int x = 0, y = 0, w = 0;
+	unsigned int i;
+
+	/* command line args */
+	for(i = 1; i < argc; i++)
+		if(!strcmp(argv[i], "-i")) {
+			fstrncmp = strncasecmp;
+			fstrstr = cistrstr;
+		}
+		else if(!strcmp(argv[i], "-fn")) {
+			if(++i < argc) font = argv[i];
+		}
+		else if(!strcmp(argv[i], "-nb")) {
+			if(++i < argc) normbg = argv[i];
+		}
+		else if(!strcmp(argv[i], "-nf")) {
+			if(++i < argc) normfg = argv[i];
+		}
+		else if(!strcmp(argv[i], "-p")) {
+			if(++i < argc) prompt = argv[i];
+		}
+		else if(!strcmp(argv[i], "-sb")) {
+			if(++i < argc) selbg = argv[i];
+		}
+		else if(!strcmp(argv[i], "-sf")) {
+			if(++i < argc) selfg = argv[i];
+		}
+		else if(!strcmp(argv[i], "-x")) {
+			if(++i < argc) x = atoi(argv[i]);
+		}
+		else if(!strcmp(argv[i], "-y")) {
+			if(++i < argc) y = atoi(argv[i]);
+		}
+		else if(!strcmp(argv[i], "-w")) {
+			if(++i < argc) w = atoi(argv[i]);
+		}
+		else if(!strcmp(argv[i], "-v"))
+			eprint("dmenu-"VERSION", © 2006-2008 dmenu engineers, see LICENSE for details\n");
+		else
+			eprint("usage: dmenu [-i] [-fn <font>] [-nb <color>] [-nf <color>]\n"
+			       "             [-p <prompt>] [-sb <color>] [-sf <color>]\n"
+			       "             [-x <x>] [-y <y>] [-w <w>] [-v]\n");
+	setlocale(LC_CTYPE, "");
+	dpy = XOpenDisplay(0);
+	if(!dpy)
+		eprint("dmenu: cannot open display\n");
+	screen = DefaultScreen(dpy);
+	root = RootWindow(dpy, screen);
+
+	if(isatty(STDIN_FILENO)) {
+		readstdin();
+		running = grabkeyboard();
+	}
+	else { /* prevent keypress loss */
+		running = grabkeyboard();
+		readstdin();
+	}
+
+	setup(x, y, w);
+	drawmenu();
+	XSync(dpy, False);
+	run();
+	cleanup();
+	XCloseDisplay(dpy);
+	return ret;
+}

dmenu.h

@@ -1,52 +0,0 @@
-/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-
-#include <X11/Xlib.h>
-#include <X11/Xlocale.h>
-
-#define FONT			"fixed"
-#define NORMBGCOLOR		"#333366"
-#define NORMFGCOLOR		"#cccccc"
-#define SELBGCOLOR		"#666699"
-#define SELFGCOLOR		"#eeeeee"
-#define SPACE		30 /* px */
-
-/* color */
-enum { ColFG, ColBG, ColLast };
-
-typedef struct DC DC;
-typedef struct Fnt Fnt;
-
-struct Fnt {
-	XFontStruct *xfont;
-	XFontSet set;
-	int ascent;
-	int descent;
-	int height;
-};
-
-struct DC {
-	int x, y, w, h;
-	unsigned long norm[ColLast];
-	unsigned long sel[ColLast];
-	Drawable drawable;
-	Fnt font;
-	GC gc;
-}; /* draw context */
-
-extern int screen;
-extern Display *dpy;
-extern DC dc;			/* global drawing context */
-
-/* draw.c */
-extern void drawtext(const char *text,
-			unsigned long col[ColLast]);	/* draws text with the defined color tuple */
-extern unsigned long getcolor(const char *colstr);	/* returns color of colstr */
-extern void setfont(const char *fontstr);		/* sets global font */
-extern unsigned int textw(const char *text);		/* returns width of text in px */
-
-/* util.c */
-extern void *emalloc(unsigned int size);		/* allocates memory, exits on error */
-extern void eprint(const char *errstr, ...);		/* prints errstr and exits with 1 */
-extern char *estrdup(const char *str);			/* duplicates str, exits on allocation error */

dmenu_path

@@ -0,0 +1,26 @@
+#!/bin/sh
+CACHE=$HOME/.dmenu_cache
+IFS=:
+
+uptodate() {
+	test ! -f $CACHE && return 1
+	for dir in $PATH
+	do
+		test $dir -nt $CACHE && return 1
+	done
+	return 0
+}
+
+if ! uptodate
+then
+	for dir in $PATH
+	do
+		for file in "$dir"/*
+		do
+			test -x "$file" && echo "${file##*/}"
+		done
+	done | sort | uniq > $CACHE.$$
+	mv $CACHE.$$ $CACHE
+fi
+
+cat $CACHE

dmenu_run

@@ -0,0 +1,2 @@
+#!/bin/sh
+exe=`dmenu_path | dmenu $*` && exec $exe

draw.c

@@ -1,131 +0,0 @@
-/* (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-#include "dmenu.h"
-#include <stdio.h>
-#include <string.h>
-#include <X11/Xlocale.h>
-
-/* static */
-
-static unsigned int
-textnw(const 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);
-}
-
-/* extern */
-
-void
-drawtext(const char *text, unsigned long col[ColLast]) {
-	int x, y, w, h;
-	static char buf[256];
-	unsigned int len, olen;
-	XGCValues gcv;
-	XRectangle r = { dc.x, dc.y, dc.w, dc.h };
-
-	XSetForeground(dpy, dc.gc, col[ColBG]);
-	XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
-	if(!text)
-		return;
-	w = 0;
-	olen = 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(len < olen) {
-		if(len > 1)
-			buf[len - 1] = '.';
-		if(len > 2)
-			buf[len - 2] = '.';
-		if(len > 3)
-			buf[len - 3] = '.';
-	}
-	if(w > dc.w)
-		return; /* too long */
-	gcv.foreground = col[ColFG];
-	if(dc.font.set) {
-		XChangeGC(dpy, dc.gc, GCForeground, &gcv);
-		XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc,
-				x, y, buf, len);
-	}
-	else {
-		gcv.font = dc.font.xfont->fid;
-		XChangeGC(dpy, dc.gc, GCForeground | GCFont, &gcv);
-		XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len);
-	}
-}
-
-unsigned long
-getcolor(const char *colstr) {
-	Colormap cmap = DefaultColormap(dpy, screen);
-	XColor color;
-
-	if(!XAllocNamedColor(dpy, cmap, colstr, &color, &color))
-		eprint("error, cannot allocate color '%s'\n", colstr);
-	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) {
-		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(const char *text) {
-	return textnw(text, strlen(text)) + dc.font.height;
-}

main.c

@@ -1,391 +0,0 @@
-/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * (C)opyright MMVI Sander van Dijk <a dot h dot vandijk at gmail dot com>
- * See LICENSE file for license details.
- */
-#include "dmenu.h"
-
-#include <ctype.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/select.h>
-#include <sys/time.h>
-#include <X11/cursorfont.h>
-#include <X11/Xutil.h>
-#include <X11/keysym.h>
-
-typedef struct Item Item;
-struct Item {
-	Item *next;		/* traverses all items */
-	Item *left, *right;	/* traverses items matching current search pattern */
-	char *text;
-};
-
-/* static */
-
-static char text[4096];
-static int mx, my, mw, mh;
-static int ret = 0;
-static int nitem = 0;
-static unsigned int cmdw = 0;
-static Bool running = True;
-static Item *allitems = NULL;	/* first of all items */
-static Item *item = NULL;	/* first of pattern matching items */
-static Item *sel = NULL;
-static Item *next = NULL;
-static Item *prev = NULL;
-static Item *curr = NULL;
-static Window root;
-static Window win;
-
-static void
-calcoffsets(void) {
-	unsigned int tw, w;
-
-	if(!curr)
-		return;
-	w = cmdw + 2 * SPACE;
-	for(next = curr; next; next=next->right) {
-		tw = textw(next->text);
-		if(tw > mw / 3)
-			tw = mw / 3;
-		w += tw;
-		if(w > mw)
-			break;
-	}
-	w = cmdw + 2 * SPACE;
-	for(prev = curr; prev && prev->left; prev=prev->left) {
-		tw = textw(prev->left->text);
-		if(tw > mw / 3)
-			tw = mw / 3;
-		w += tw;
-		if(w > mw)
-			break;
-	}
-}
-
-static void
-drawmenu(void) {
-	Item *i;
-
-	dc.x = 0;
-	dc.y = 0;
-	dc.w = mw;
-	dc.h = mh;
-	drawtext(NULL, dc.norm);
-	/* print command */
-	if(cmdw && item)
-		dc.w = cmdw;
-	drawtext(text[0] ? text : NULL, dc.norm);
-	dc.x += cmdw;
-	if(curr) {
-		dc.w = SPACE;
-		drawtext((curr && curr->left) ? "<" : NULL, dc.norm);
-		dc.x += dc.w;
-		/* determine maximum items */
-		for(i = curr; i != next; i=i->right) {
-			dc.w = textw(i->text);
-			if(dc.w > mw / 3)
-				dc.w = mw / 3;
-			drawtext(i->text, (sel == i) ? dc.sel : dc.norm);
-			dc.x += dc.w;
-		}
-		dc.x = mw - SPACE;
-		dc.w = SPACE;
-		drawtext(next ? ">" : NULL, dc.norm);
-	}
-	XCopyArea(dpy, dc.drawable, win, dc.gc, 0, 0, mw, mh, 0, 0);
-	XFlush(dpy);
-}
-
-static void
-match(char *pattern) {
-	unsigned int plen;
-	Item *i, *j;
-
-	if(!pattern)
-		return;
-	plen = strlen(pattern);
-	item = j = NULL;
-	nitem = 0;
-	for(i = allitems; i; i=i->next)
-		if(!plen || !strncmp(pattern, i->text, plen)) {
-			if(!j)
-				item = i;
-			else
-				j->right = i;
-			i->left = j;
-			i->right = NULL;
-			j = i;
-			nitem++;
-		}
-	for(i = allitems; i; i=i->next)
-		if(plen && strncmp(pattern, i->text, plen)
-				&& strstr(i->text, pattern)) {
-			if(!j)
-				item = i;
-			else
-				j->right = i;
-			i->left = j;
-			i->right = NULL;
-			j = i;
-			nitem++;
-		}
-	curr = prev = next = sel = item;
-	calcoffsets();
-}
-
-static void
-kpress(XKeyEvent * e) {
-	char buf[32];
-	int num, prev_nitem;
-	unsigned int i, len;
-	KeySym ksym;
-
-	len = strlen(text);
-	buf[0] = 0;
-	num = XLookupString(e, buf, sizeof(buf), &ksym, 0);
-	if(IsFunctionKey(ksym) || IsKeypadKey(ksym)
-			|| IsMiscFunctionKey(ksym) || IsPFKey(ksym)
-			|| IsPrivateKeypadKey(ksym))
-		return;
-	/* first check if a control mask is omitted */
-	if(e->state & ControlMask) {
-		switch (ksym) {
-		default:	/* ignore other control sequences */
-			return;
-			break;
-		case XK_h:
-		case XK_H:
-			ksym = XK_BackSpace;
-			break;
-		case XK_u:
-		case XK_U:
-			text[0] = 0;
-			match(text);
-			drawmenu();
-			return;
-			break;
-		}
-	}
-	switch(ksym) {
-	case XK_Left:
-		if(!(sel && sel->left))
-			return;
-		sel=sel->left;
-		if(sel->right == curr) {
-			curr = prev;
-			calcoffsets();
-		}
-		break;
-	case XK_Tab:
-		if(!sel)
-			return;
-		strncpy(text, sel->text, sizeof(text));
-		match(text);
-		break;
-	case XK_Right:
-		if(!(sel && sel->right))
-			return;
-		sel=sel->right;
-		if(sel == next) {
-			curr = next;
-			calcoffsets();
-		}
-		break;
-	case XK_Return:
-		if((e->state & ShiftMask) && text)
-			fprintf(stdout, "%s", text);
-		else if(sel)
-			fprintf(stdout, "%s", sel->text);
-		else if(text)
-			fprintf(stdout, "%s", text);
-		fflush(stdout);
-		running = False;
-		break;
-	case XK_Escape:
-		ret = 1;
-		running = False;
-		break;
-	case XK_BackSpace:
-		if((i = len)) {
-			prev_nitem = nitem;
-			do {
-				text[--i] = 0;
-				match(text);
-			} while(i && nitem && prev_nitem == nitem);
-			match(text);
-		}
-		break;
-	default:
-		if(num && !iscntrl((int) buf[0])) {
-			buf[num] = 0;
-			if(len > 0)
-				strncat(text, buf, sizeof(text));
-			else
-				strncpy(text, buf, sizeof(text));
-			match(text);
-		}
-	}
-	drawmenu();
-}
-
-static char *
-readstdin(void) {
-	static char *maxname = NULL;
-	char *p, buf[1024];
-	unsigned int len = 0, max = 0;
-	Item *i, *new;
-
-	i = 0;
-	while(fgets(buf, sizeof(buf), stdin)) {
-		len = strlen(buf);
-		if (buf[len - 1] == '\n')
-			buf[len - 1] = 0;
-		p = estrdup(buf);
-		if(max < len) {
-			maxname = p;
-			max = len;
-		}
-		new = emalloc(sizeof(Item));
-		new->next = new->left = new->right = NULL;
-		new->text = p;
-		if(!i)
-			allitems = new;
-		else 
-			i->next = new;
-		i = new;
-	}
-
-	return maxname;
-}
-
-/* extern */
-
-int screen;
-Display *dpy;
-DC dc = {0};
-
-int
-main(int argc, char *argv[]) {
-	char *font = FONT;
-	char *maxname;
-	char *normbg = NORMBGCOLOR;
-	char *normfg = NORMFGCOLOR;
-	char *selbg = SELBGCOLOR;
-	char *selfg = SELFGCOLOR;
-	fd_set rd;
-	int i;
-	struct timeval timeout;
-	Item *itm;
-	XEvent ev;
-	XSetWindowAttributes wa;
-
-	timeout.tv_usec = 0;
-	timeout.tv_sec = 3;
-	/* command line args */
-	for(i = 1; i < argc; i++)
-		if(!strncmp(argv[i], "-font", 6))
-			font = argv[++i];
-		else if(!strncmp(argv[i], "-normbg", 8))
-			normbg = argv[++i];
-		else if(!strncmp(argv[i], "-normfg", 8))
-			normfg = argv[++i];
-		else if(!strncmp(argv[i], "-selbg", 7))
-			selbg = argv[++i];
-		else if(!strncmp(argv[i], "-selfg", 7))
-			selfg = argv[++i];
-		else if(!strncmp(argv[i], "-t", 3))
-			timeout.tv_sec = atoi(argv[++i]);
-		else if(!strncmp(argv[i], "-v", 3)) {
-			fputs("dmenu-"VERSION", (C)opyright MMVI Anselm R. Garbe\n", stdout);
-			exit(EXIT_SUCCESS);
-		}
-		else
-			eprint("usage: dmenu [-font <name>] [-{norm,sel}{bg,fg} <color>] [-t <seconds>] [-v]\n", stdout);
-	dpy = XOpenDisplay(0);
-	if(!dpy)
-		eprint("dmenu: cannot open display\n");
-	screen = DefaultScreen(dpy);
-	root = RootWindow(dpy, screen);
-
-	/* Note, the select() construction allows to grab all keypresses as
-	 * early as possible, to not loose them. But if there is no standard
-	 * input supplied, we will make sure to exit after MAX_WAIT_STDIN
-	 * seconds. This is convenience behavior for rapid typers.
-	 */ 
-	while(XGrabKeyboard(dpy, root, True, GrabModeAsync,
-			 GrabModeAsync, CurrentTime) != GrabSuccess)
-		usleep(1000);
-	FD_ZERO(&rd);
-	FD_SET(STDIN_FILENO, &rd);
-	if(select(ConnectionNumber(dpy) + 1, &rd, NULL, NULL, &timeout) < 1)
-		goto UninitializedEnd;
-	maxname = readstdin();
-	/* style */
-	dc.norm[ColBG] = getcolor(normbg);
-	dc.norm[ColFG] = getcolor(normfg);
-	dc.sel[ColBG] = getcolor(selbg);
-	dc.sel[ColFG] = getcolor(selfg);
-	setfont(font);
-	/* menu window */
-	wa.override_redirect = 1;
-	wa.background_pixmap = ParentRelative;
-	wa.event_mask = ExposureMask | ButtonPressMask | KeyPressMask;
-	mx = my = 0;
-	mw = DisplayWidth(dpy, screen);
-	mh = dc.font.height + 2;
-	win = XCreateWindow(dpy, root, mx, my, mw, mh, 0,
-			DefaultDepth(dpy, screen), CopyFromParent,
-			DefaultVisual(dpy, screen),
-			CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
-	XDefineCursor(dpy, win, XCreateFontCursor(dpy, XC_xterm));
-	/* pixmap */
-	dc.drawable = XCreatePixmap(dpy, root, mw, mh, DefaultDepth(dpy, screen));
-	dc.gc = XCreateGC(dpy, root, 0, 0);
-	XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
-	if(maxname)
-		cmdw = textw(maxname);
-	if(cmdw > mw / 3)
-		cmdw = mw / 3;
-	text[0] = 0;
-	match(text);
-	XMapRaised(dpy, win);
-	drawmenu();
-	XSync(dpy, False);
-
-	/* main event loop */
-	while(running && !XNextEvent(dpy, &ev)) {
-		switch (ev.type) {
-		default:	/* ignore all crap */
-			break;
-		case KeyPress:
-			kpress(&ev.xkey);
-			break;
-		case Expose:
-			if(ev.xexpose.count == 0)
-				drawmenu();
-			break;
-		}
-	}
-
-	/* cleanup */
-	while(allitems) {
-		itm = allitems->next;
-		free(allitems->text);
-		free(allitems);
-		allitems = itm;
-	}
-	if(dc.font.set)
-		XFreeFontSet(dpy, dc.font.set);
-	else
-		XFreeFont(dpy, dc.font.xfont);
-	XFreePixmap(dpy, dc.drawable);
-	XFreeGC(dpy, dc.gc);
-	XDestroyWindow(dpy, win);
-UninitializedEnd:
-	XUngrabKeyboard(dpy, CurrentTime);
-	XCloseDisplay(dpy);
-	return ret;
-}

util.c

@@ -1,47 +0,0 @@
-/* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-#include "dmenu.h"
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/wait.h>
-#include <unistd.h>
-
-/* static */
-
-static void
-badmalloc(unsigned int size) {
-	eprint("fatal: could not malloc() %u bytes\n", size);
-}
-
-/* extern */
-
-void *
-emalloc(unsigned int size) {
-	void *res = malloc(size);
-
-	if(!res)
-		badmalloc(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);
-}
-
-char *
-estrdup(const char *str) {
-	void *res = strdup(str);
-
-	if(!res)
-		badmalloc(strlen(str));
-	return res;
-}