Add herbe (notification display)

2024-06-06 23:28:15 +01:00
parent 01233d75d7
commit c47e345977
148 changed files with 404 additions and 1 deletions
--- a/programs/VERSIONS
+++ b/programs/VERSIONS
@@ -0,0 +1,8 @@
+dmenu - 5.3
+dwm - 6.5
+st - 0.9.2
+slstatus - 1.0
+slock - 1.5
+surf - 2.1
+tabbed - 0.8
+herbe - GIT 06/06/24
--- a/programs/dmenu/LICENSE
+++ b/programs/dmenu/LICENSE
@@ -0,0 +1,30 @@
+MIT/X Consortium License
+
+© 2006-2019 Anselm R Garbe <anselm@garbe.ca>
+© 2006-2008 Sander van Dijk <a.h.vandijk@gmail.com>
+© 2006-2007 Michał Janeczek <janeczek@gmail.com>
+© 2007 Kris Maglione <jg@suckless.org>
+© 2009 Gottox <gottox@s01.de>
+© 2009 Markus Schnalke <meillo@marmaro.de>
+© 2009 Evan Gates <evan.gates@gmail.com>
+© 2010-2012 Connor Lane Smith <cls@lubutu.com>
+© 2014-2022 Hiltjo Posthuma <hiltjo@codemadness.org>
+© 2015-2019 Quentin Rameau <quinq@fifth.space>
+
+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
+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 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.
--- a/programs/dmenu/Makefile
+++ b/programs/dmenu/Makefile
@@ -0,0 +1,58 @@
+# dmenu - dynamic menu
+# See LICENSE file for copyright and license details.
+
+include config.mk
+
+SRC = drw.c dmenu.c stest.c util.c
+OBJ = $(SRC:.c=.o)
+
+all: dmenu stest
+
+.c.o:
+	$(CC) -c $(CFLAGS) $<
+
+config.h:
+	cp config.def.h $@
+
+$(OBJ): arg.h config.h config.mk drw.h
+
+dmenu: dmenu.o drw.o util.o
+	$(CC) -o $@ dmenu.o drw.o util.o $(LDFLAGS)
+
+stest: stest.o
+	$(CC) -o $@ stest.o $(LDFLAGS)
+
+clean:
+	rm -f dmenu stest $(OBJ) dmenu-$(VERSION).tar.gz
+
+dist: clean
+	mkdir -p dmenu-$(VERSION)
+	cp LICENSE Makefile README arg.h config.def.h config.mk dmenu.1\
+		drw.h util.h dmenu_path dmenu_run stest.1 $(SRC)\
+		dmenu-$(VERSION)
+	tar -cf dmenu-$(VERSION).tar dmenu-$(VERSION)
+	gzip dmenu-$(VERSION).tar
+	rm -rf dmenu-$(VERSION)
+
+install: all
+	mkdir -p $(DESTDIR)$(PREFIX)/bin
+	cp -f dmenu dmenu_path dmenu_run stest $(DESTDIR)$(PREFIX)/bin
+	chmod 755 $(DESTDIR)$(PREFIX)/bin/dmenu
+	chmod 755 $(DESTDIR)$(PREFIX)/bin/dmenu_path
+	chmod 755 $(DESTDIR)$(PREFIX)/bin/dmenu_run
+	chmod 755 $(DESTDIR)$(PREFIX)/bin/stest
+	mkdir -p $(DESTDIR)$(MANPREFIX)/man1
+	sed "s/VERSION/$(VERSION)/g" < dmenu.1 > $(DESTDIR)$(MANPREFIX)/man1/dmenu.1
+	sed "s/VERSION/$(VERSION)/g" < stest.1 > $(DESTDIR)$(MANPREFIX)/man1/stest.1
+	chmod 644 $(DESTDIR)$(MANPREFIX)/man1/dmenu.1
+	chmod 644 $(DESTDIR)$(MANPREFIX)/man1/stest.1
+
+uninstall:
+	rm -f $(DESTDIR)$(PREFIX)/bin/dmenu\
+		$(DESTDIR)$(PREFIX)/bin/dmenu_path\
+		$(DESTDIR)$(PREFIX)/bin/dmenu_run\
+		$(DESTDIR)$(PREFIX)/bin/stest\
+		$(DESTDIR)$(MANPREFIX)/man1/dmenu.1\
+		$(DESTDIR)$(MANPREFIX)/man1/stest.1
+
+.PHONY: all clean dist install uninstall
--- a/programs/dmenu/README
+++ b/programs/dmenu/README
@@ -0,0 +1,24 @@
+dmenu - dynamic menu
+====================
+dmenu is an efficient dynamic menu for X.
+
+
+Requirements
+------------
+In order to build dmenu you need the Xlib header files.
+
+
+Installation
+------------
+Edit config.mk to match your local setup (dmenu is installed into
+the /usr/local namespace by default).
+
+Afterwards enter the following command to build and install dmenu
+(if necessary as root):
+
+    make clean install
+
+
+Running dmenu
+-------------
+See the man page for details.
--- a/programs/dmenu/arg.h
+++ b/programs/dmenu/arg.h
@@ -0,0 +1,49 @@
+/*
+ * Copy me if you can.
+ * by 20h
+ */
+
+#ifndef ARG_H__
+#define ARG_H__
+
+extern char *argv0;
+
+/* use main(int argc, char *argv[]) */
+#define ARGBEGIN	for (argv0 = *argv, argv++, argc--;\
+					argv[0] && argv[0][0] == '-'\
+					&& argv[0][1];\
+					argc--, argv++) {\
+				char argc_;\
+				char **argv_;\
+				int brk_;\
+				if (argv[0][1] == '-' && argv[0][2] == '\0') {\
+					argv++;\
+					argc--;\
+					break;\
+				}\
+				for (brk_ = 0, argv[0]++, argv_ = argv;\
+						argv[0][0] && !brk_;\
+						argv[0]++) {\
+					if (argv_ != argv)\
+						break;\
+					argc_ = argv[0][0];\
+					switch (argc_)
+
+#define ARGEND			}\
+			}
+
+#define ARGC()		argc_
+
+#define EARGF(x)	((argv[0][1] == '\0' && argv[1] == NULL)?\
+				((x), abort(), (char *)0) :\
+				(brk_ = 1, (argv[0][1] != '\0')?\
+					(&argv[0][1]) :\
+					(argc--, argv++, argv[0])))
+
+#define ARGF()		((argv[0][1] == '\0' && argv[1] == NULL)?\
+				(char *)0 :\
+				(brk_ = 1, (argv[0][1] != '\0')?\
+					(&argv[0][1]) :\
+					(argc--, argv++, argv[0])))
+
+#endif
--- a/programs/dmenu/config.def.h
+++ b/programs/dmenu/config.def.h
@@ -0,0 +1,23 @@
+/* See LICENSE file for copyright and license details. */
+/* Default settings; can be overriden by command line. */
+
+static int topbar = 1;                      /* -b  option; if 0, dmenu appears at bottom     */
+/* -fn option overrides fonts[0]; default X11 font or font set */
+static const char *fonts[] = {
+	"JetBrainsMono NF:size=20"
+};
+static const char *prompt      = NULL;      /* -p  option; prompt to the left of input field */
+static const char *colors[SchemeLast][2] = {
+	/*				     fg         bg       */
+	[SchemeNorm] = { "#ebdbb2", "#282828" },
+	[SchemeSel] =  { "#282828", "#ebdbb2" },
+	[SchemeOut] =  { "#ebdbb2", "#8ec07c" },
+};
+/* -l option; if nonzero, dmenu uses vertical list with given number of lines */
+static unsigned int lines      = 0;
+
+/*
+ * Characters not considered part of a word while deleting words
+ * for example: " /?\"&[]"
+ */
+static const char worddelimiters[] = " ";
--- a/programs/dmenu/config.h
+++ b/programs/dmenu/config.h
@@ -0,0 +1,23 @@
+/* See LICENSE file for copyright and license details. */
+/* Default settings; can be overriden by command line. */
+
+static int topbar = 1;                      /* -b  option; if 0, dmenu appears at bottom     */
+/* -fn option overrides fonts[0]; default X11 font or font set */
+static const char *fonts[] = {
+	"JetBrainsMono NF:size=20"
+};
+static const char *prompt      = NULL;      /* -p  option; prompt to the left of input field */
+static const char *colors[SchemeLast][2] = {
+	/*				     fg         bg       */
+	[SchemeNorm] = { "#ebdbb2", "#282828" },
+	[SchemeSel] =  { "#282828", "#ebdbb2" },
+	[SchemeOut] =  { "#ebdbb2", "#8ec07c" },
+};
+/* -l option; if nonzero, dmenu uses vertical list with given number of lines */
+static unsigned int lines      = 0;
+
+/*
+ * Characters not considered part of a word while deleting words
+ * for example: " /?\"&[]"
+ */
+static const char worddelimiters[] = " ";
--- a/programs/dmenu/config.mk
+++ b/programs/dmenu/config.mk
@@ -0,0 +1,32 @@
+# dmenu version
+VERSION = 5.3
+
+# paths
+PREFIX = /usr/local
+MANPREFIX = $(PREFIX)/share/man
+
+X11INC = /usr/X11R6/include
+X11LIB = /usr/X11R6/lib
+
+# Xinerama, comment if you don't want it
+XINERAMALIBS  = -lXinerama
+XINERAMAFLAGS = -DXINERAMA
+
+# freetype
+FREETYPELIBS = -lfontconfig -lXft
+FREETYPEINC = /usr/include/freetype2
+# OpenBSD (uncomment)
+#FREETYPEINC = $(X11INC)/freetype2
+#MANPREFIX = ${PREFIX}/man
+
+# includes and libs
+INCS = -I$(X11INC) -I$(FREETYPEINC)
+LIBS = -L$(X11LIB) -lX11 $(XINERAMALIBS) $(FREETYPELIBS)
+
+# flags
+CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_XOPEN_SOURCE=700 -D_POSIX_C_SOURCE=200809L -DVERSION=\"$(VERSION)\" $(XINERAMAFLAGS)
+CFLAGS   = -std=c99 -pedantic -Wall -Os $(INCS) $(CPPFLAGS)
+LDFLAGS  = $(LIBS)
+
+# compiler and linker
+CC = cc
--- a/programs/dmenu/dmenu
+++ b/programs/dmenu/dmenu
--- a/programs/dmenu/dmenu.1
+++ b/programs/dmenu/dmenu.1
@@ -0,0 +1,194 @@
+.TH DMENU 1 dmenu\-VERSION
+.SH NAME
+dmenu \- dynamic menu
+.SH SYNOPSIS
+.B dmenu
+.RB [ \-bfiv ]
+.RB [ \-l
+.IR lines ]
+.RB [ \-m
+.IR monitor ]
+.RB [ \-p
+.IR prompt ]
+.RB [ \-fn
+.IR font ]
+.RB [ \-nb
+.IR color ]
+.RB [ \-nf
+.IR color ]
+.RB [ \-sb
+.IR color ]
+.RB [ \-sf
+.IR color ]
+.RB [ \-w
+.IR windowid ]
+.P
+.BR dmenu_run " ..."
+.SH DESCRIPTION
+.B dmenu
+is a dynamic menu for X, which reads a list of newline\-separated items from
+stdin.  When the user selects an item and presses Return, their choice is printed
+to stdout and dmenu terminates.  Entering text will narrow the items to those
+matching the tokens in the input.
+.P
+.B dmenu_run
+is a script used by
+.IR dwm (1)
+which lists programs in the user's $PATH and runs the result in their $SHELL.
+.SH OPTIONS
+.TP
+.B \-b
+dmenu appears at the bottom of the screen.
+.TP
+.B \-f
+dmenu grabs the keyboard before reading stdin if not reading from a tty. This
+is faster, but will lock up X until stdin reaches end\-of\-file.
+.TP
+.B \-i
+dmenu matches menu items case insensitively.
+.TP
+.BI \-l " lines"
+dmenu lists items vertically, with the given number of lines.
+.TP
+.BI \-m " monitor"
+dmenu is displayed on the monitor number supplied. Monitor numbers are starting
+from 0.
+.TP
+.BI \-p " prompt"
+defines the prompt to be displayed to the left of the input field.
+.TP
+.BI \-fn " font"
+defines the font or font set used.
+.TP
+.BI \-nb " color"
+defines the normal background color.
+.IR #RGB ,
+.IR #RRGGBB ,
+and X color names are supported.
+.TP
+.BI \-nf " color"
+defines the normal foreground color.
+.TP
+.BI \-sb " color"
+defines the selected background color.
+.TP
+.BI \-sf " color"
+defines the selected foreground color.
+.TP
+.B \-v
+prints version information to stdout, then exits.
+.TP
+.BI \-w " windowid"
+embed into windowid.
+.SH USAGE
+dmenu is completely controlled by the keyboard.  Items are selected using the
+arrow keys, page up, page down, home, and end.
+.TP
+.B Tab
+Copy the selected item to the input field.
+.TP
+.B Return
+Confirm selection.  Prints the selected item to stdout and exits, returning
+success.
+.TP
+.B Ctrl-Return
+Confirm selection.  Prints the selected item to stdout and continues.
+.TP
+.B Shift\-Return
+Confirm input.  Prints the input text to stdout and exits, returning success.
+.TP
+.B Escape
+Exit without selecting an item, returning failure.
+.TP
+.B Ctrl-Left
+Move cursor to the start of the current word
+.TP
+.B Ctrl-Right
+Move cursor to the end of the current word
+.TP
+.B C\-a
+Home
+.TP
+.B C\-b
+Left
+.TP
+.B C\-c
+Escape
+.TP
+.B C\-d
+Delete
+.TP
+.B C\-e
+End
+.TP
+.B C\-f
+Right
+.TP
+.B C\-g
+Escape
+.TP
+.B C\-h
+Backspace
+.TP
+.B C\-i
+Tab
+.TP
+.B C\-j
+Return
+.TP
+.B C\-J
+Shift-Return
+.TP
+.B C\-k
+Delete line right
+.TP
+.B C\-m
+Return
+.TP
+.B C\-M
+Shift-Return
+.TP
+.B C\-n
+Down
+.TP
+.B C\-p
+Up
+.TP
+.B C\-u
+Delete line left
+.TP
+.B C\-w
+Delete word left
+.TP
+.B C\-y
+Paste from primary X selection
+.TP
+.B C\-Y
+Paste from X clipboard
+.TP
+.B M\-b
+Move cursor to the start of the current word
+.TP
+.B M\-f
+Move cursor to the end of the current word
+.TP
+.B M\-g
+Home
+.TP
+.B M\-G
+End
+.TP
+.B M\-h
+Up
+.TP
+.B M\-j
+Page down
+.TP
+.B M\-k
+Page up
+.TP
+.B M\-l
+Down
+.SH SEE ALSO
+.IR dwm (1),
+.IR stest (1)
--- a/programs/dmenu/dmenu.c
+++ b/programs/dmenu/dmenu.c
@@ -0,0 +1,796 @@
+/* See LICENSE file for copyright and license details. */
+#include <ctype.h>
+#include <locale.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <strings.h>
+#include <time.h>
+#include <unistd.h>
+
+#include <X11/Xlib.h>
+#include <X11/Xatom.h>
+#include <X11/Xutil.h>
+#ifdef XINERAMA
+#include <X11/extensions/Xinerama.h>
+#endif
+#include <X11/Xft/Xft.h>
+
+#include "drw.h"
+#include "util.h"
+
+/* macros */
+#define INTERSECT(x,y,w,h,r)  (MAX(0, MIN((x)+(w),(r).x_org+(r).width)  - MAX((x),(r).x_org)) \
+                             * MAX(0, MIN((y)+(h),(r).y_org+(r).height) - MAX((y),(r).y_org)))
+#define TEXTW(X)              (drw_fontset_getwidth(drw, (X)) + lrpad)
+
+/* enums */
+enum { SchemeNorm, SchemeSel, SchemeOut, SchemeLast }; /* color schemes */
+
+struct item {
+	char *text;
+	struct item *left, *right;
+	int out;
+};
+
+static char text[BUFSIZ] = "";
+static char *embed;
+static int bh, mw, mh;
+static int inputw = 0, promptw;
+static int lrpad; /* sum of left and right padding */
+static size_t cursor;
+static struct item *items = NULL;
+static struct item *matches, *matchend;
+static struct item *prev, *curr, *next, *sel;
+static int mon = -1, screen;
+
+static Atom clip, utf8;
+static Display *dpy;
+static Window root, parentwin, win;
+static XIC xic;
+
+static Drw *drw;
+static Clr *scheme[SchemeLast];
+
+#include "config.h"
+
+static int (*fstrncmp)(const char *, const char *, size_t) = strncmp;
+static char *(*fstrstr)(const char *, const char *) = strstr;
+
+static unsigned int
+textw_clamp(const char *str, unsigned int n)
+{
+	unsigned int w = drw_fontset_getwidth_clamp(drw, str, n) + lrpad;
+	return MIN(w, n);
+}
+
+static void
+appenditem(struct item *item, struct item **list, struct item **last)
+{
+	if (*last)
+		(*last)->right = item;
+	else
+		*list = item;
+
+	item->left = *last;
+	item->right = NULL;
+	*last = item;
+}
+
+static void
+calcoffsets(void)
+{
+	int i, n;
+
+	if (lines > 0)
+		n = lines * bh;
+	else
+		n = mw - (promptw + inputw + TEXTW("<") + TEXTW(">"));
+	/* calculate which items will begin the next page and previous page */
+	for (i = 0, next = curr; next; next = next->right)
+		if ((i += (lines > 0) ? bh : textw_clamp(next->text, n)) > n)
+			break;
+	for (i = 0, prev = curr; prev && prev->left; prev = prev->left)
+		if ((i += (lines > 0) ? bh : textw_clamp(prev->left->text, n)) > n)
+			break;
+}
+
+static void
+cleanup(void)
+{
+	size_t i;
+
+	XUngrabKey(dpy, AnyKey, AnyModifier, root);
+	for (i = 0; i < SchemeLast; i++)
+		free(scheme[i]);
+	for (i = 0; items && items[i].text; ++i)
+		free(items[i].text);
+	free(items);
+	drw_free(drw);
+	XSync(dpy, False);
+	XCloseDisplay(dpy);
+}
+
+static char *
+cistrstr(const char *h, const char *n)
+{
+	size_t i;
+
+	if (!n[0])
+		return (char *)h;
+
+	for (; *h; ++h) {
+		for (i = 0; n[i] && tolower((unsigned char)n[i]) ==
+		            tolower((unsigned char)h[i]); ++i)
+			;
+		if (n[i] == '\0')
+			return (char *)h;
+	}
+	return NULL;
+}
+
+static int
+drawitem(struct item *item, int x, int y, int w)
+{
+	if (item == sel)
+		drw_setscheme(drw, scheme[SchemeSel]);
+	else if (item->out)
+		drw_setscheme(drw, scheme[SchemeOut]);
+	else
+		drw_setscheme(drw, scheme[SchemeNorm]);
+
+	return drw_text(drw, x, y, w, bh, lrpad / 2, item->text, 0);
+}
+
+static void
+drawmenu(void)
+{
+	unsigned int curpos;
+	struct item *item;
+	int x = 0, y = 0, w;
+
+	drw_setscheme(drw, scheme[SchemeNorm]);
+	drw_rect(drw, 0, 0, mw, mh, 1, 1);
+
+	if (prompt && *prompt) {
+		drw_setscheme(drw, scheme[SchemeSel]);
+		x = drw_text(drw, x, 0, promptw, bh, lrpad / 2, prompt, 0);
+	}
+	/* draw input field */
+	w = (lines > 0 || !matches) ? mw - x : inputw;
+	drw_setscheme(drw, scheme[SchemeNorm]);
+	drw_text(drw, x, 0, w, bh, lrpad / 2, text, 0);
+
+	curpos = TEXTW(text) - TEXTW(&text[cursor]);
+	if ((curpos += lrpad / 2 - 1) < w) {
+		drw_setscheme(drw, scheme[SchemeNorm]);
+		drw_rect(drw, x + curpos, 2, 2, bh - 4, 1, 0);
+	}
+
+	if (lines > 0) {
+		/* draw vertical list */
+		for (item = curr; item != next; item = item->right)
+			drawitem(item, x, y += bh, mw - x);
+	} else if (matches) {
+		/* draw horizontal list */
+		x += inputw;
+		w = TEXTW("<");
+		if (curr->left) {
+			drw_setscheme(drw, scheme[SchemeNorm]);
+			drw_text(drw, x, 0, w, bh, lrpad / 2, "<", 0);
+		}
+		x += w;
+		for (item = curr; item != next; item = item->right)
+			x = drawitem(item, x, 0, textw_clamp(item->text, mw - x - TEXTW(">")));
+		if (next) {
+			w = TEXTW(">");
+			drw_setscheme(drw, scheme[SchemeNorm]);
+			drw_text(drw, mw - w, 0, w, bh, lrpad / 2, ">", 0);
+		}
+	}
+	drw_map(drw, win, 0, 0, mw, mh);
+}
+
+static void
+grabfocus(void)
+{
+	struct timespec ts = { .tv_sec = 0, .tv_nsec = 10000000  };
+	Window focuswin;
+	int i, revertwin;
+
+	for (i = 0; i < 100; ++i) {
+		XGetInputFocus(dpy, &focuswin, &revertwin);
+		if (focuswin == win)
+			return;
+		XSetInputFocus(dpy, win, RevertToParent, CurrentTime);
+		nanosleep(&ts, NULL);
+	}
+	die("cannot grab focus");
+}
+
+static void
+grabkeyboard(void)
+{
+	struct timespec ts = { .tv_sec = 0, .tv_nsec = 1000000  };
+	int i;
+
+	if (embed)
+		return;
+	/* try to grab keyboard, we may have to wait for another process to ungrab */
+	for (i = 0; i < 1000; i++) {
+		if (XGrabKeyboard(dpy, DefaultRootWindow(dpy), True, GrabModeAsync,
+		                  GrabModeAsync, CurrentTime) == GrabSuccess)
+			return;
+		nanosleep(&ts, NULL);
+	}
+	die("cannot grab keyboard");
+}
+
+static void
+match(void)
+{
+	static char **tokv = NULL;
+	static int tokn = 0;
+
+	char buf[sizeof text], *s;
+	int i, tokc = 0;
+	size_t len, textsize;
+	struct item *item, *lprefix, *lsubstr, *prefixend, *substrend;
+
+	strcpy(buf, text);
+	/* separate input text into tokens to be matched individually */
+	for (s = strtok(buf, " "); s; tokv[tokc - 1] = s, s = strtok(NULL, " "))
+		if (++tokc > tokn && !(tokv = realloc(tokv, ++tokn * sizeof *tokv)))
+			die("cannot realloc %zu bytes:", tokn * sizeof *tokv);
+	len = tokc ? strlen(tokv[0]) : 0;
+
+	matches = lprefix = lsubstr = matchend = prefixend = substrend = NULL;
+	textsize = strlen(text) + 1;
+	for (item = items; item && item->text; item++) {
+		for (i = 0; i < tokc; i++)
+			if (!fstrstr(item->text, tokv[i]))
+				break;
+		if (i != tokc) /* not all tokens match */
+			continue;
+		/* exact matches go first, then prefixes, then substrings */
+		if (!tokc || !fstrncmp(text, item->text, textsize))
+			appenditem(item, &matches, &matchend);
+		else if (!fstrncmp(tokv[0], item->text, len))
+			appenditem(item, &lprefix, &prefixend);
+		else
+			appenditem(item, &lsubstr, &substrend);
+	}
+	if (lprefix) {
+		if (matches) {
+			matchend->right = lprefix;
+			lprefix->left = matchend;
+		} else
+			matches = lprefix;
+		matchend = prefixend;
+	}
+	if (lsubstr) {
+		if (matches) {
+			matchend->right = lsubstr;
+			lsubstr->left = matchend;
+		} else
+			matches = lsubstr;
+		matchend = substrend;
+	}
+	curr = sel = matches;
+	calcoffsets();
+}
+
+static void
+insert(const char *str, ssize_t n)
+{
+	if (strlen(text) + n > sizeof text - 1)
+		return;
+	/* move existing text out of the way, insert new text, and update cursor */
+	memmove(&text[cursor + n], &text[cursor], sizeof text - cursor - MAX(n, 0));
+	if (n > 0)
+		memcpy(&text[cursor], str, n);
+	cursor += n;
+	match();
+}
+
+static size_t
+nextrune(int inc)
+{
+	ssize_t n;
+
+	/* return location of next utf8 rune in the given direction (+1 or -1) */
+	for (n = cursor + inc; n + inc >= 0 && (text[n] & 0xc0) == 0x80; n += inc)
+		;
+	return n;
+}
+
+static void
+movewordedge(int dir)
+{
+	if (dir < 0) { /* move cursor to the start of the word*/
+		while (cursor > 0 && strchr(worddelimiters, text[nextrune(-1)]))
+			cursor = nextrune(-1);
+		while (cursor > 0 && !strchr(worddelimiters, text[nextrune(-1)]))
+			cursor = nextrune(-1);
+	} else { /* move cursor to the end of the word */
+		while (text[cursor] && strchr(worddelimiters, text[cursor]))
+			cursor = nextrune(+1);
+		while (text[cursor] && !strchr(worddelimiters, text[cursor]))
+			cursor = nextrune(+1);
+	}
+}
+
+static void
+keypress(XKeyEvent *ev)
+{
+	char buf[64];
+	int len;
+	KeySym ksym = NoSymbol;
+	Status status;
+
+	len = XmbLookupString(xic, ev, buf, sizeof buf, &ksym, &status);
+	switch (status) {
+	default: /* XLookupNone, XBufferOverflow */
+		return;
+	case XLookupChars: /* composed string from input method */
+		goto insert;
+	case XLookupKeySym:
+	case XLookupBoth: /* a KeySym and a string are returned: use keysym */
+		break;
+	}
+
+	if (ev->state & ControlMask) {
+		switch(ksym) {
+		case XK_a: ksym = XK_Home;      break;
+		case XK_b: ksym = XK_Left;      break;
+		case XK_c: ksym = XK_Escape;    break;
+		case XK_d: ksym = XK_Delete;    break;
+		case XK_e: ksym = XK_End;       break;
+		case XK_f: ksym = XK_Right;     break;
+		case XK_g: ksym = XK_Escape;    break;
+		case XK_h: ksym = XK_BackSpace; break;
+		case XK_i: ksym = XK_Tab;       break;
+		case XK_j: /* fallthrough */
+		case XK_J: /* fallthrough */
+		case XK_m: /* fallthrough */
+		case XK_M: ksym = XK_Return; ev->state &= ~ControlMask; break;
+		case XK_n: ksym = XK_Down;      break;
+		case XK_p: ksym = XK_Up;        break;
+
+		case XK_k: /* delete right */
+			text[cursor] = '\0';
+			match();
+			break;
+		case XK_u: /* delete left */
+			insert(NULL, 0 - cursor);
+			break;
+		case XK_w: /* delete word */
+			while (cursor > 0 && strchr(worddelimiters, text[nextrune(-1)]))
+				insert(NULL, nextrune(-1) - cursor);
+			while (cursor > 0 && !strchr(worddelimiters, text[nextrune(-1)]))
+				insert(NULL, nextrune(-1) - cursor);
+			break;
+		case XK_y: /* paste selection */
+		case XK_Y:
+			XConvertSelection(dpy, (ev->state & ShiftMask) ? clip : XA_PRIMARY,
+			                  utf8, utf8, win, CurrentTime);
+			return;
+		case XK_Left:
+		case XK_KP_Left:
+			movewordedge(-1);
+			goto draw;
+		case XK_Right:
+		case XK_KP_Right:
+			movewordedge(+1);
+			goto draw;
+		case XK_Return:
+		case XK_KP_Enter:
+			break;
+		case XK_bracketleft:
+			cleanup();
+			exit(1);
+		default:
+			return;
+		}
+	} else if (ev->state & Mod1Mask) {
+		switch(ksym) {
+		case XK_b:
+			movewordedge(-1);
+			goto draw;
+		case XK_f:
+			movewordedge(+1);
+			goto draw;
+		case XK_g: ksym = XK_Home;  break;
+		case XK_G: ksym = XK_End;   break;
+		case XK_h: ksym = XK_Up;    break;
+		case XK_j: ksym = XK_Next;  break;
+		case XK_k: ksym = XK_Prior; break;
+		case XK_l: ksym = XK_Down;  break;
+		default:
+			return;
+		}
+	}
+
+	switch(ksym) {
+	default:
+insert:
+		if (!iscntrl((unsigned char)*buf))
+			insert(buf, len);
+		break;
+	case XK_Delete:
+	case XK_KP_Delete:
+		if (text[cursor] == '\0')
+			return;
+		cursor = nextrune(+1);
+		/* fallthrough */
+	case XK_BackSpace:
+		if (cursor == 0)
+			return;
+		insert(NULL, nextrune(-1) - cursor);
+		break;
+	case XK_End:
+	case XK_KP_End:
+		if (text[cursor] != '\0') {
+			cursor = strlen(text);
+			break;
+		}
+		if (next) {
+			/* jump to end of list and position items in reverse */
+			curr = matchend;
+			calcoffsets();
+			curr = prev;
+			calcoffsets();
+			while (next && (curr = curr->right))
+				calcoffsets();
+		}
+		sel = matchend;
+		break;
+	case XK_Escape:
+		cleanup();
+		exit(1);
+	case XK_Home:
+	case XK_KP_Home:
+		if (sel == matches) {
+			cursor = 0;
+			break;
+		}
+		sel = curr = matches;
+		calcoffsets();
+		break;
+	case XK_Left:
+	case XK_KP_Left:
+		if (cursor > 0 && (!sel || !sel->left || lines > 0)) {
+			cursor = nextrune(-1);
+			break;
+		}
+		if (lines > 0)
+			return;
+		/* fallthrough */
+	case XK_Up:
+	case XK_KP_Up:
+		if (sel && sel->left && (sel = sel->left)->right == curr) {
+			curr = prev;
+			calcoffsets();
+		}
+		break;
+	case XK_Next:
+	case XK_KP_Next:
+		if (!next)
+			return;
+		sel = curr = next;
+		calcoffsets();
+		break;
+	case XK_Prior:
+	case XK_KP_Prior:
+		if (!prev)
+			return;
+		sel = curr = prev;
+		calcoffsets();
+		break;
+	case XK_Return:
+	case XK_KP_Enter:
+		puts((sel && !(ev->state & ShiftMask)) ? sel->text : text);
+		if (!(ev->state & ControlMask)) {
+			cleanup();
+			exit(0);
+		}
+		if (sel)
+			sel->out = 1;
+		break;
+	case XK_Right:
+	case XK_KP_Right:
+		if (text[cursor] != '\0') {
+			cursor = nextrune(+1);
+			break;
+		}
+		if (lines > 0)
+			return;
+		/* fallthrough */
+	case XK_Down:
+	case XK_KP_Down:
+		if (sel && sel->right && (sel = sel->right) == next) {
+			curr = next;
+			calcoffsets();
+		}
+		break;
+	case XK_Tab:
+		if (!sel)
+			return;
+		cursor = strnlen(sel->text, sizeof text - 1);
+		memcpy(text, sel->text, cursor);
+		text[cursor] = '\0';
+		match();
+		break;
+	}
+
+draw:
+	drawmenu();
+}
+
+static void
+paste(void)
+{
+	char *p, *q;
+	int di;
+	unsigned long dl;
+	Atom da;
+
+	/* we have been given the current selection, now insert it into input */
+	if (XGetWindowProperty(dpy, win, utf8, 0, (sizeof text / 4) + 1, False,
+	                   utf8, &da, &di, &dl, &dl, (unsigned char **)&p)
+	    == Success && p) {
+		insert(p, (q = strchr(p, '\n')) ? q - p : (ssize_t)strlen(p));
+		XFree(p);
+	}
+	drawmenu();
+}
+
+static void
+readstdin(void)
+{
+	char *line = NULL;
+	size_t i, itemsiz = 0, linesiz = 0;
+	ssize_t len;
+
+	/* read each line from stdin and add it to the item list */
+	for (i = 0; (len = getline(&line, &linesiz, stdin)) != -1; i++) {
+		if (i + 1 >= itemsiz) {
+			itemsiz += 256;
+			if (!(items = realloc(items, itemsiz * sizeof(*items))))
+				die("cannot realloc %zu bytes:", itemsiz * sizeof(*items));
+		}
+		if (line[len - 1] == '\n')
+			line[len - 1] = '\0';
+		if (!(items[i].text = strdup(line)))
+			die("strdup:");
+
+		items[i].out = 0;
+	}
+	free(line);
+	if (items)
+		items[i].text = NULL;
+	lines = MIN(lines, i);
+}
+
+static void
+run(void)
+{
+	XEvent ev;
+
+	while (!XNextEvent(dpy, &ev)) {
+		if (XFilterEvent(&ev, win))
+			continue;
+		switch(ev.type) {
+		case DestroyNotify:
+			if (ev.xdestroywindow.window != win)
+				break;
+			cleanup();
+			exit(1);
+		case Expose:
+			if (ev.xexpose.count == 0)
+				drw_map(drw, win, 0, 0, mw, mh);
+			break;
+		case FocusIn:
+			/* regrab focus from parent window */
+			if (ev.xfocus.window != win)
+				grabfocus();
+			break;
+		case KeyPress:
+			keypress(&ev.xkey);
+			break;
+		case SelectionNotify:
+			if (ev.xselection.property == utf8)
+				paste();
+			break;
+		case VisibilityNotify:
+			if (ev.xvisibility.state != VisibilityUnobscured)
+				XRaiseWindow(dpy, win);
+			break;
+		}
+	}
+}
+
+static void
+setup(void)
+{
+	int x, y, i, j;
+	unsigned int du;
+	XSetWindowAttributes swa;
+	XIM xim;
+	Window w, dw, *dws;
+	XWindowAttributes wa;
+	XClassHint ch = {"dmenu", "dmenu"};
+#ifdef XINERAMA
+	XineramaScreenInfo *info;
+	Window pw;
+	int a, di, n, area = 0;
+#endif
+	/* init appearance */
+	for (j = 0; j < SchemeLast; j++)
+		scheme[j] = drw_scm_create(drw, colors[j], 2);
+
+	clip = XInternAtom(dpy, "CLIPBOARD",   False);
+	utf8 = XInternAtom(dpy, "UTF8_STRING", False);
+
+	/* calculate menu geometry */
+	bh = drw->fonts->h + 2;
+	lines = MAX(lines, 0);
+	mh = (lines + 1) * bh;
+#ifdef XINERAMA
+	i = 0;
+	if (parentwin == root && (info = XineramaQueryScreens(dpy, &n))) {
+		XGetInputFocus(dpy, &w, &di);
+		if (mon >= 0 && mon < n)
+			i = mon;
+		else if (w != root && w != PointerRoot && w != None) {
+			/* find top-level window containing current input focus */
+			do {
+				if (XQueryTree(dpy, (pw = w), &dw, &w, &dws, &du) && dws)
+					XFree(dws);
+			} while (w != root && w != pw);
+			/* find xinerama screen with which the window intersects most */
+			if (XGetWindowAttributes(dpy, pw, &wa))
+				for (j = 0; j < n; j++)
+					if ((a = INTERSECT(wa.x, wa.y, wa.width, wa.height, info[j])) > area) {
+						area = a;
+						i = j;
+					}
+		}
+		/* no focused window is on screen, so use pointer location instead */
+		if (mon < 0 && !area && XQueryPointer(dpy, root, &dw, &dw, &x, &y, &di, &di, &du))
+			for (i = 0; i < n; i++)
+				if (INTERSECT(x, y, 1, 1, info[i]) != 0)
+					break;
+
+		x = info[i].x_org;
+		y = info[i].y_org + (topbar ? 0 : info[i].height - mh);
+		mw = info[i].width;
+		XFree(info);
+	} else
+#endif
+	{
+		if (!XGetWindowAttributes(dpy, parentwin, &wa))
+			die("could not get embedding window attributes: 0x%lx",
+			    parentwin);
+		x = 0;
+		y = topbar ? 0 : wa.height - mh;
+		mw = wa.width;
+	}
+	promptw = (prompt && *prompt) ? TEXTW(prompt) - lrpad / 4 : 0;
+	inputw = mw / 3; /* input width: ~33% of monitor width */
+	match();
+
+	/* create menu window */
+	swa.override_redirect = True;
+	swa.background_pixel = scheme[SchemeNorm][ColBg].pixel;
+	swa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask;
+	win = XCreateWindow(dpy, root, x, y, mw, mh, 0,
+	                    CopyFromParent, CopyFromParent, CopyFromParent,
+	                    CWOverrideRedirect | CWBackPixel | CWEventMask, &swa);
+	XSetClassHint(dpy, win, &ch);
+
+
+	/* input methods */
+	if ((xim = XOpenIM(dpy, NULL, NULL, NULL)) == NULL)
+		die("XOpenIM failed: could not open input device");
+
+	xic = XCreateIC(xim, XNInputStyle, XIMPreeditNothing | XIMStatusNothing,
+	                XNClientWindow, win, XNFocusWindow, win, NULL);
+
+	XMapRaised(dpy, win);
+	if (embed) {
+		XReparentWindow(dpy, win, parentwin, x, y);
+		XSelectInput(dpy, parentwin, FocusChangeMask | SubstructureNotifyMask);
+		if (XQueryTree(dpy, parentwin, &dw, &w, &dws, &du) && dws) {
+			for (i = 0; i < du && dws[i] != win; ++i)
+				XSelectInput(dpy, dws[i], FocusChangeMask);
+			XFree(dws);
+		}
+		grabfocus();
+	}
+	drw_resize(drw, mw, mh);
+	drawmenu();
+}
+
+static void
+usage(void)
+{
+	die("usage: dmenu [-bfiv] [-l lines] [-p prompt] [-fn font] [-m monitor]\n"
+	    "             [-nb color] [-nf color] [-sb color] [-sf color] [-w windowid]");
+}
+
+int
+main(int argc, char *argv[])
+{
+	XWindowAttributes wa;
+	int i, fast = 0;
+
+	for (i = 1; i < argc; i++)
+		/* these options take no arguments */
+		if (!strcmp(argv[i], "-v")) {      /* prints version information */
+			puts("dmenu-"VERSION);
+			exit(0);
+		} else if (!strcmp(argv[i], "-b")) /* appears at the bottom of the screen */
+			topbar = 0;
+		else if (!strcmp(argv[i], "-f"))   /* grabs keyboard before reading stdin */
+			fast = 1;
+		else if (!strcmp(argv[i], "-i")) { /* case-insensitive item matching */
+			fstrncmp = strncasecmp;
+			fstrstr = cistrstr;
+		} else if (i + 1 == argc)
+			usage();
+		/* these options take one argument */
+		else if (!strcmp(argv[i], "-l"))   /* number of lines in vertical list */
+			lines = atoi(argv[++i]);
+		else if (!strcmp(argv[i], "-m"))
+			mon = atoi(argv[++i]);
+		else if (!strcmp(argv[i], "-p"))   /* adds prompt to left of input field */
+			prompt = argv[++i];
+		else if (!strcmp(argv[i], "-fn"))  /* font or font set */
+			fonts[0] = argv[++i];
+		else if (!strcmp(argv[i], "-nb"))  /* normal background color */
+			colors[SchemeNorm][ColBg] = argv[++i];
+		else if (!strcmp(argv[i], "-nf"))  /* normal foreground color */
+			colors[SchemeNorm][ColFg] = argv[++i];
+		else if (!strcmp(argv[i], "-sb"))  /* selected background color */
+			colors[SchemeSel][ColBg] = argv[++i];
+		else if (!strcmp(argv[i], "-sf"))  /* selected foreground color */
+			colors[SchemeSel][ColFg] = argv[++i];
+		else if (!strcmp(argv[i], "-w"))   /* embedding window id */
+			embed = argv[++i];
+		else
+			usage();
+
+	if (!setlocale(LC_CTYPE, "") || !XSupportsLocale())
+		fputs("warning: no locale support\n", stderr);
+	if (!(dpy = XOpenDisplay(NULL)))
+		die("cannot open display");
+	screen = DefaultScreen(dpy);
+	root = RootWindow(dpy, screen);
+	if (!embed || !(parentwin = strtol(embed, NULL, 0)))
+		parentwin = root;
+	if (!XGetWindowAttributes(dpy, parentwin, &wa))
+		die("could not get embedding window attributes: 0x%lx",
+		    parentwin);
+	drw = drw_create(dpy, screen, root, wa.width, wa.height);
+	if (!drw_fontset_create(drw, fonts, LENGTH(fonts)))
+		die("no fonts could be loaded.");
+	lrpad = drw->fonts->h;
+
+#ifdef __OpenBSD__
+	if (pledge("stdio rpath", NULL) == -1)
+		die("pledge");
+#endif
+
+	if (fast && !isatty(0)) {
+		grabkeyboard();
+		readstdin();
+	} else {
+		readstdin();
+		grabkeyboard();
+	}
+	setup();
+	run();
+
+	return 1; /* unreachable */
+}
--- a/programs/dmenu/dmenu_path
+++ b/programs/dmenu/dmenu_path
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+cachedir="${XDG_CACHE_HOME:-"$HOME/.cache"}"
+cache="$cachedir/dmenu_run"
+
+[ ! -e "$cachedir" ] && mkdir -p "$cachedir"
+
+IFS=:
+if stest -dqr -n "$cache" $PATH; then
+	stest -flx $PATH | sort -u | tee "$cache"
+else
+	cat "$cache"
+fi
--- a/programs/dmenu/dmenu_run
+++ b/programs/dmenu/dmenu_run
@@ -0,0 +1,2 @@
+#!/bin/sh
+dmenu_path | dmenu "$@" | ${SHELL:-"/bin/sh"} &
--- a/programs/dmenu/drw.c
+++ b/programs/dmenu/drw.c
@@ -0,0 +1,451 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <X11/Xlib.h>
+#include <X11/Xft/Xft.h>
+
+#include "drw.h"
+#include "util.h"
+
+#define UTF_INVALID 0xFFFD
+#define UTF_SIZ     4
+
+static const unsigned char utfbyte[UTF_SIZ + 1] = {0x80,    0, 0xC0, 0xE0, 0xF0};
+static const unsigned char utfmask[UTF_SIZ + 1] = {0xC0, 0x80, 0xE0, 0xF0, 0xF8};
+static const long utfmin[UTF_SIZ + 1] = {       0,    0,  0x80,  0x800,  0x10000};
+static const long utfmax[UTF_SIZ + 1] = {0x10FFFF, 0x7F, 0x7FF, 0xFFFF, 0x10FFFF};
+
+static long
+utf8decodebyte(const char c, size_t *i)
+{
+	for (*i = 0; *i < (UTF_SIZ + 1); ++(*i))
+		if (((unsigned char)c & utfmask[*i]) == utfbyte[*i])
+			return (unsigned char)c & ~utfmask[*i];
+	return 0;
+}
+
+static size_t
+utf8validate(long *u, size_t i)
+{
+	if (!BETWEEN(*u, utfmin[i], utfmax[i]) || BETWEEN(*u, 0xD800, 0xDFFF))
+		*u = UTF_INVALID;
+	for (i = 1; *u > utfmax[i]; ++i)
+		;
+	return i;
+}
+
+static size_t
+utf8decode(const char *c, long *u, size_t clen)
+{
+	size_t i, j, len, type;
+	long udecoded;
+
+	*u = UTF_INVALID;
+	if (!clen)
+		return 0;
+	udecoded = utf8decodebyte(c[0], &len);
+	if (!BETWEEN(len, 1, UTF_SIZ))
+		return 1;
+	for (i = 1, j = 1; i < clen && j < len; ++i, ++j) {
+		udecoded = (udecoded << 6) | utf8decodebyte(c[i], &type);
+		if (type)
+			return j;
+	}
+	if (j < len)
+		return 0;
+	*u = udecoded;
+	utf8validate(u, len);
+
+	return len;
+}
+
+Drw *
+drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h)
+{
+	Drw *drw = ecalloc(1, sizeof(Drw));
+
+	drw->dpy = dpy;
+	drw->screen = screen;
+	drw->root = root;
+	drw->w = w;
+	drw->h = h;
+	drw->drawable = XCreatePixmap(dpy, root, w, h, DefaultDepth(dpy, screen));
+	drw->gc = XCreateGC(dpy, root, 0, NULL);
+	XSetLineAttributes(dpy, drw->gc, 1, LineSolid, CapButt, JoinMiter);
+
+	return drw;
+}
+
+void
+drw_resize(Drw *drw, unsigned int w, unsigned int h)
+{
+	if (!drw)
+		return;
+
+	drw->w = w;
+	drw->h = h;
+	if (drw->drawable)
+		XFreePixmap(drw->dpy, drw->drawable);
+	drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, DefaultDepth(drw->dpy, drw->screen));
+}
+
+void
+drw_free(Drw *drw)
+{
+	XFreePixmap(drw->dpy, drw->drawable);
+	XFreeGC(drw->dpy, drw->gc);
+	drw_fontset_free(drw->fonts);
+	free(drw);
+}
+
+/* This function is an implementation detail. Library users should use
+ * drw_fontset_create instead.
+ */
+static Fnt *
+xfont_create(Drw *drw, const char *fontname, FcPattern *fontpattern)
+{
+	Fnt *font;
+	XftFont *xfont = NULL;
+	FcPattern *pattern = NULL;
+
+	if (fontname) {
+		/* Using the pattern found at font->xfont->pattern does not yield the
+		 * same substitution results as using the pattern returned by
+		 * FcNameParse; using the latter results in the desired fallback
+		 * behaviour whereas the former just results in missing-character
+		 * rectangles being drawn, at least with some fonts. */
+		if (!(xfont = XftFontOpenName(drw->dpy, drw->screen, fontname))) {
+			fprintf(stderr, "error, cannot load font from name: '%s'\n", fontname);
+			return NULL;
+		}
+		if (!(pattern = FcNameParse((FcChar8 *) fontname))) {
+			fprintf(stderr, "error, cannot parse font name to pattern: '%s'\n", fontname);
+			XftFontClose(drw->dpy, xfont);
+			return NULL;
+		}
+	} else if (fontpattern) {
+		if (!(xfont = XftFontOpenPattern(drw->dpy, fontpattern))) {
+			fprintf(stderr, "error, cannot load font from pattern.\n");
+			return NULL;
+		}
+	} else {
+		die("no font specified.");
+	}
+
+	font = ecalloc(1, sizeof(Fnt));
+	font->xfont = xfont;
+	font->pattern = pattern;
+	font->h = xfont->ascent + xfont->descent;
+	font->dpy = drw->dpy;
+
+	return font;
+}
+
+static void
+xfont_free(Fnt *font)
+{
+	if (!font)
+		return;
+	if (font->pattern)
+		FcPatternDestroy(font->pattern);
+	XftFontClose(font->dpy, font->xfont);
+	free(font);
+}
+
+Fnt*
+drw_fontset_create(Drw* drw, const char *fonts[], size_t fontcount)
+{
+	Fnt *cur, *ret = NULL;
+	size_t i;
+
+	if (!drw || !fonts)
+		return NULL;
+
+	for (i = 1; i <= fontcount; i++) {
+		if ((cur = xfont_create(drw, fonts[fontcount - i], NULL))) {
+			cur->next = ret;
+			ret = cur;
+		}
+	}
+	return (drw->fonts = ret);
+}
+
+void
+drw_fontset_free(Fnt *font)
+{
+	if (font) {
+		drw_fontset_free(font->next);
+		xfont_free(font);
+	}
+}
+
+void
+drw_clr_create(Drw *drw, Clr *dest, const char *clrname)
+{
+	if (!drw || !dest || !clrname)
+		return;
+
+	if (!XftColorAllocName(drw->dpy, DefaultVisual(drw->dpy, drw->screen),
+	                       DefaultColormap(drw->dpy, drw->screen),
+	                       clrname, dest))
+		die("error, cannot allocate color '%s'", clrname);
+}
+
+/* Wrapper to create color schemes. The caller has to call free(3) on the
+ * returned color scheme when done using it. */
+Clr *
+drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount)
+{
+	size_t i;
+	Clr *ret;
+
+	/* need at least two colors for a scheme */
+	if (!drw || !clrnames || clrcount < 2 || !(ret = ecalloc(clrcount, sizeof(XftColor))))
+		return NULL;
+
+	for (i = 0; i < clrcount; i++)
+		drw_clr_create(drw, &ret[i], clrnames[i]);
+	return ret;
+}
+
+void
+drw_setfontset(Drw *drw, Fnt *set)
+{
+	if (drw)
+		drw->fonts = set;
+}
+
+void
+drw_setscheme(Drw *drw, Clr *scm)
+{
+	if (drw)
+		drw->scheme = scm;
+}
+
+void
+drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert)
+{
+	if (!drw || !drw->scheme)
+		return;
+	XSetForeground(drw->dpy, drw->gc, invert ? drw->scheme[ColBg].pixel : drw->scheme[ColFg].pixel);
+	if (filled)
+		XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
+	else
+		XDrawRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w - 1, h - 1);
+}
+
+int
+drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert)
+{
+	int ty, ellipsis_x = 0;
+	unsigned int tmpw, ew, ellipsis_w = 0, ellipsis_len, hash, h0, h1;
+	XftDraw *d = NULL;
+	Fnt *usedfont, *curfont, *nextfont;
+	int utf8strlen, utf8charlen, render = x || y || w || h;
+	long utf8codepoint = 0;
+	const char *utf8str;
+	FcCharSet *fccharset;
+	FcPattern *fcpattern;
+	FcPattern *match;
+	XftResult result;
+	int charexists = 0, overflow = 0;
+	/* keep track of a couple codepoints for which we have no match. */
+	static unsigned int nomatches[128], ellipsis_width;
+
+	if (!drw || (render && (!drw->scheme || !w)) || !text || !drw->fonts)
+		return 0;
+
+	if (!render) {
+		w = invert ? invert : ~invert;
+	} else {
+		XSetForeground(drw->dpy, drw->gc, drw->scheme[invert ? ColFg : ColBg].pixel);
+		XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
+		d = XftDrawCreate(drw->dpy, drw->drawable,
+		                  DefaultVisual(drw->dpy, drw->screen),
+		                  DefaultColormap(drw->dpy, drw->screen));
+		x += lpad;
+		w -= lpad;
+	}
+
+	usedfont = drw->fonts;
+	if (!ellipsis_width && render)
+		ellipsis_width = drw_fontset_getwidth(drw, "...");
+	while (1) {
+		ew = ellipsis_len = utf8strlen = 0;
+		utf8str = text;
+		nextfont = NULL;
+		while (*text) {
+			utf8charlen = utf8decode(text, &utf8codepoint, UTF_SIZ);
+			for (curfont = drw->fonts; curfont; curfont = curfont->next) {
+				charexists = charexists || XftCharExists(drw->dpy, curfont->xfont, utf8codepoint);
+				if (charexists) {
+					drw_font_getexts(curfont, text, utf8charlen, &tmpw, NULL);
+					if (ew + ellipsis_width <= w) {
+						/* keep track where the ellipsis still fits */
+						ellipsis_x = x + ew;
+						ellipsis_w = w - ew;
+						ellipsis_len = utf8strlen;
+					}
+
+					if (ew + tmpw > w) {
+						overflow = 1;
+						/* called from drw_fontset_getwidth_clamp():
+						 * it wants the width AFTER the overflow
+						 */
+						if (!render)
+							x += tmpw;
+						else
+							utf8strlen = ellipsis_len;
+					} else if (curfont == usedfont) {
+						utf8strlen += utf8charlen;
+						text += utf8charlen;
+						ew += tmpw;
+					} else {
+						nextfont = curfont;
+					}
+					break;
+				}
+			}
+
+			if (overflow || !charexists || nextfont)
+				break;
+			else
+				charexists = 0;
+		}
+
+		if (utf8strlen) {
+			if (render) {
+				ty = y + (h - usedfont->h) / 2 + usedfont->xfont->ascent;
+				XftDrawStringUtf8(d, &drw->scheme[invert ? ColBg : ColFg],
+				                  usedfont->xfont, x, ty, (XftChar8 *)utf8str, utf8strlen);
+			}
+			x += ew;
+			w -= ew;
+		}
+		if (render && overflow)
+			drw_text(drw, ellipsis_x, y, ellipsis_w, h, 0, "...", invert);
+
+		if (!*text || overflow) {
+			break;
+		} else if (nextfont) {
+			charexists = 0;
+			usedfont = nextfont;
+		} else {
+			/* Regardless of whether or not a fallback font is found, the
+			 * character must be drawn. */
+			charexists = 1;
+
+			hash = (unsigned int)utf8codepoint;
+			hash = ((hash >> 16) ^ hash) * 0x21F0AAAD;
+			hash = ((hash >> 15) ^ hash) * 0xD35A2D97;
+			h0 = ((hash >> 15) ^ hash) % LENGTH(nomatches);
+			h1 = (hash >> 17) % LENGTH(nomatches);
+			/* avoid expensive XftFontMatch call when we know we won't find a match */
+			if (nomatches[h0] == utf8codepoint || nomatches[h1] == utf8codepoint)
+				goto no_match;
+
+			fccharset = FcCharSetCreate();
+			FcCharSetAddChar(fccharset, utf8codepoint);
+
+			if (!drw->fonts->pattern) {
+				/* Refer to the comment in xfont_create for more information. */
+				die("the first font in the cache must be loaded from a font string.");
+			}
+
+			fcpattern = FcPatternDuplicate(drw->fonts->pattern);
+			FcPatternAddCharSet(fcpattern, FC_CHARSET, fccharset);
+			FcPatternAddBool(fcpattern, FC_SCALABLE, FcTrue);
+
+			FcConfigSubstitute(NULL, fcpattern, FcMatchPattern);
+			FcDefaultSubstitute(fcpattern);
+			match = XftFontMatch(drw->dpy, drw->screen, fcpattern, &result);
+
+			FcCharSetDestroy(fccharset);
+			FcPatternDestroy(fcpattern);
+
+			if (match) {
+				usedfont = xfont_create(drw, NULL, match);
+				if (usedfont && XftCharExists(drw->dpy, usedfont->xfont, utf8codepoint)) {
+					for (curfont = drw->fonts; curfont->next; curfont = curfont->next)
+						; /* NOP */
+					curfont->next = usedfont;
+				} else {
+					xfont_free(usedfont);
+					nomatches[nomatches[h0] ? h1 : h0] = utf8codepoint;
+no_match:
+					usedfont = drw->fonts;
+				}
+			}
+		}
+	}
+	if (d)
+		XftDrawDestroy(d);
+
+	return x + (render ? w : 0);
+}
+
+void
+drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h)
+{
+	if (!drw)
+		return;
+
+	XCopyArea(drw->dpy, drw->drawable, win, drw->gc, x, y, w, h, x, y);
+	XSync(drw->dpy, False);
+}
+
+unsigned int
+drw_fontset_getwidth(Drw *drw, const char *text)
+{
+	if (!drw || !drw->fonts || !text)
+		return 0;
+	return drw_text(drw, 0, 0, 0, 0, 0, text, 0);
+}
+
+unsigned int
+drw_fontset_getwidth_clamp(Drw *drw, const char *text, unsigned int n)
+{
+	unsigned int tmp = 0;
+	if (drw && drw->fonts && text && n)
+		tmp = drw_text(drw, 0, 0, 0, 0, 0, text, n);
+	return MIN(n, tmp);
+}
+
+void
+drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h)
+{
+	XGlyphInfo ext;
+
+	if (!font || !text)
+		return;
+
+	XftTextExtentsUtf8(font->dpy, font->xfont, (XftChar8 *)text, len, &ext);
+	if (w)
+		*w = ext.xOff;
+	if (h)
+		*h = font->h;
+}
+
+Cur *
+drw_cur_create(Drw *drw, int shape)
+{
+	Cur *cur;
+
+	if (!drw || !(cur = ecalloc(1, sizeof(Cur))))
+		return NULL;
+
+	cur->cursor = XCreateFontCursor(drw->dpy, shape);
+
+	return cur;
+}
+
+void
+drw_cur_free(Drw *drw, Cur *cursor)
+{
+	if (!cursor)
+		return;
+
+	XFreeCursor(drw->dpy, cursor->cursor);
+	free(cursor);
+}
--- a/programs/dmenu/drw.h
+++ b/programs/dmenu/drw.h
@@ -0,0 +1,58 @@
+/* See LICENSE file for copyright and license details. */
+
+typedef struct {
+	Cursor cursor;
+} Cur;
+
+typedef struct Fnt {
+	Display *dpy;
+	unsigned int h;
+	XftFont *xfont;
+	FcPattern *pattern;
+	struct Fnt *next;
+} Fnt;
+
+enum { ColFg, ColBg }; /* Clr scheme index */
+typedef XftColor Clr;
+
+typedef struct {
+	unsigned int w, h;
+	Display *dpy;
+	int screen;
+	Window root;
+	Drawable drawable;
+	GC gc;
+	Clr *scheme;
+	Fnt *fonts;
+} Drw;
+
+/* Drawable abstraction */
+Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h);
+void drw_resize(Drw *drw, unsigned int w, unsigned int h);
+void drw_free(Drw *drw);
+
+/* Fnt abstraction */
+Fnt *drw_fontset_create(Drw* drw, const char *fonts[], size_t fontcount);
+void drw_fontset_free(Fnt* set);
+unsigned int drw_fontset_getwidth(Drw *drw, const char *text);
+unsigned int drw_fontset_getwidth_clamp(Drw *drw, const char *text, unsigned int n);
+void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h);
+
+/* Colorscheme abstraction */
+void drw_clr_create(Drw *drw, Clr *dest, const char *clrname);
+Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount);
+
+/* Cursor abstraction */
+Cur *drw_cur_create(Drw *drw, int shape);
+void drw_cur_free(Drw *drw, Cur *cursor);
+
+/* Drawing context manipulation */
+void drw_setfontset(Drw *drw, Fnt *set);
+void drw_setscheme(Drw *drw, Clr *scm);
+
+/* Drawing functions */
+void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert);
+int drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert);
+
+/* Map functions */
+void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h);
--- a/programs/dmenu/patches/dmenu-gruvbox-20210329-9ae8ea5.diff
+++ b/programs/dmenu/patches/dmenu-gruvbox-20210329-9ae8ea5.diff
@@ -0,0 +1,29 @@
+From 9ae8ea55988973aa19f1e069ee24ba7af5a669e0 Mon Sep 17 00:00:00 2001
+From: Miles Glapa-Grossklag <m.glapa.grossklag@gmail.com>
+Date: Mon, 29 Mar 2021 18:57:52 -0700
+Subject: [PATCH] Add gruvbox dark colorscheme
+
+---
+ config.def.h | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index 1edb647..36105e5 100644
+--- a/config.def.h
+++ b/config.def.h
+@@ -9,9 +9,9 @@ static const char *fonts[] = {
+ static const char *prompt      = NULL;      /* -p  option; prompt to the left of input field */
+ static const char *colors[SchemeLast][2] = {
+ 	/*     fg         bg       */
+-	[SchemeNorm] = { "#bbbbbb", "#222222" },
+-	[SchemeSel] = { "#eeeeee", "#005577" },
+-	[SchemeOut] = { "#000000", "#00ffff" },
+	[SchemeNorm] = { "#ebdbb2", "#282828" },
+	[SchemeSel] = { "#ebdbb2", "#98971a" },
+	[SchemeOut] = { "#ebdbb2", "#8ec07c" },
+ };
+ /* -l option; if nonzero, dmenu uses vertical list with given number of lines */
+ static unsigned int lines      = 0;
+-- 
+2.25.1
+
--- a/programs/dmenu/stest
+++ b/programs/dmenu/stest
--- a/programs/dmenu/stest.1
+++ b/programs/dmenu/stest.1
@@ -0,0 +1,90 @@
+.TH STEST 1 dmenu\-VERSION
+.SH NAME
+stest \- filter a list of files by properties
+.SH SYNOPSIS
+.B stest
+.RB [ -abcdefghlpqrsuwx ]
+.RB [ -n
+.IR file ]
+.RB [ -o
+.IR file ]
+.RI [ file ...]
+.SH DESCRIPTION
+.B stest
+takes a list of files and filters by the files' properties, analogous to
+.IR test (1).
+Files which pass all tests are printed to stdout. If no files are given, stest
+reads files from stdin.
+.SH OPTIONS
+.TP
+.B \-a
+Test hidden files.
+.TP
+.B \-b
+Test that files are block specials.
+.TP
+.B \-c
+Test that files are character specials.
+.TP
+.B \-d
+Test that files are directories.
+.TP
+.B \-e
+Test that files exist.
+.TP
+.B \-f
+Test that files are regular files.
+.TP
+.B \-g
+Test that files have their set-group-ID flag set.
+.TP
+.B \-h
+Test that files are symbolic links.
+.TP
+.B \-l
+Test the contents of a directory given as an argument.
+.TP
+.BI \-n " file"
+Test that files are newer than
+.IR file .
+.TP
+.BI \-o " file"
+Test that files are older than
+.IR file .
+.TP
+.B \-p
+Test that files are named pipes.
+.TP
+.B \-q
+No files are printed, only the exit status is returned.
+.TP
+.B \-r
+Test that files are readable.
+.TP
+.B \-s
+Test that files are not empty.
+.TP
+.B \-u
+Test that files have their set-user-ID flag set.
+.TP
+.B \-v
+Invert the sense of tests, only failing files pass.
+.TP
+.B \-w
+Test that files are writable.
+.TP
+.B \-x
+Test that files are executable.
+.SH EXIT STATUS
+.TP
+.B 0
+At least one file passed all tests.
+.TP
+.B 1
+No files passed all tests.
+.TP
+.B 2
+An error occurred.
+.SH SEE ALSO
+.IR dmenu (1),
+.IR test (1)
--- a/programs/dmenu/stest.c
+++ b/programs/dmenu/stest.c
@@ -0,0 +1,109 @@
+/* See LICENSE file for copyright and license details. */
+#include <sys/stat.h>
+
+#include <dirent.h>
+#include <limits.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "arg.h"
+char *argv0;
+
+#define FLAG(x)  (flag[(x)-'a'])
+
+static void test(const char *, const char *);
+static void usage(void);
+
+static int match = 0;
+static int flag[26];
+static struct stat old, new;
+
+static void
+test(const char *path, const char *name)
+{
+	struct stat st, ln;
+
+	if ((!stat(path, &st) && (FLAG('a') || name[0] != '.')        /* hidden files      */
+	&& (!FLAG('b') || S_ISBLK(st.st_mode))                        /* block special     */
+	&& (!FLAG('c') || S_ISCHR(st.st_mode))                        /* character special */
+	&& (!FLAG('d') || S_ISDIR(st.st_mode))                        /* directory         */
+	&& (!FLAG('e') || access(path, F_OK) == 0)                    /* exists            */
+	&& (!FLAG('f') || S_ISREG(st.st_mode))                        /* regular file      */
+	&& (!FLAG('g') || st.st_mode & S_ISGID)                       /* set-group-id flag */
+	&& (!FLAG('h') || (!lstat(path, &ln) && S_ISLNK(ln.st_mode))) /* symbolic link     */
+	&& (!FLAG('n') || st.st_mtime > new.st_mtime)                 /* newer than file   */
+	&& (!FLAG('o') || st.st_mtime < old.st_mtime)                 /* older than file   */
+	&& (!FLAG('p') || S_ISFIFO(st.st_mode))                       /* named pipe        */
+	&& (!FLAG('r') || access(path, R_OK) == 0)                    /* readable          */
+	&& (!FLAG('s') || st.st_size > 0)                             /* not empty         */
+	&& (!FLAG('u') || st.st_mode & S_ISUID)                       /* set-user-id flag  */
+	&& (!FLAG('w') || access(path, W_OK) == 0)                    /* writable          */
+	&& (!FLAG('x') || access(path, X_OK) == 0)) != FLAG('v')) {   /* executable        */
+		if (FLAG('q'))
+			exit(0);
+		match = 1;
+		puts(name);
+	}
+}
+
+static void
+usage(void)
+{
+	fprintf(stderr, "usage: %s [-abcdefghlpqrsuvwx] "
+	        "[-n file] [-o file] [file...]\n", argv0);
+	exit(2); /* like test(1) return > 1 on error */
+}
+
+int
+main(int argc, char *argv[])
+{
+	struct dirent *d;
+	char path[PATH_MAX], *line = NULL, *file;
+	size_t linesiz = 0;
+	ssize_t n;
+	DIR *dir;
+	int r;
+
+	ARGBEGIN {
+	case 'n': /* newer than file */
+	case 'o': /* older than file */
+		file = EARGF(usage());
+		if (!(FLAG(ARGC()) = !stat(file, (ARGC() == 'n' ? &new : &old))))
+			perror(file);
+		break;
+	default:
+		/* miscellaneous operators */
+		if (strchr("abcdefghlpqrsuvwx", ARGC()))
+			FLAG(ARGC()) = 1;
+		else
+			usage(); /* unknown flag */
+	} ARGEND;
+
+	if (!argc) {
+		/* read list from stdin */
+		while ((n = getline(&line, &linesiz, stdin)) > 0) {
+			if (line[n - 1] == '\n')
+				line[n - 1] = '\0';
+			test(line, line);
+		}
+		free(line);
+	} else {
+		for (; argc; argc--, argv++) {
+			if (FLAG('l') && (dir = opendir(*argv))) {
+				/* test directory contents */
+				while ((d = readdir(dir))) {
+					r = snprintf(path, sizeof path, "%s/%s",
+					             *argv, d->d_name);
+					if (r >= 0 && (size_t)r < sizeof path)
+						test(path, d->d_name);
+				}
+				closedir(dir);
+			} else {
+				test(*argv, *argv);
+			}
+		}
+	}
+	return match ? 0 : 1;
+}
--- a/programs/dmenu/util.c
+++ b/programs/dmenu/util.c
@@ -0,0 +1,36 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "util.h"
+
+void
+die(const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	vfprintf(stderr, fmt, ap);
+	va_end(ap);
+
+	if (fmt[0] && fmt[strlen(fmt)-1] == ':') {
+		fputc(' ', stderr);
+		perror(NULL);
+	} else {
+		fputc('\n', stderr);
+	}
+
+	exit(1);
+}
+
+void *
+ecalloc(size_t nmemb, size_t size)
+{
+	void *p;
+
+	if (!(p = calloc(nmemb, size)))
+		die("calloc:");
+	return p;
+}
--- a/programs/dmenu/util.h
+++ b/programs/dmenu/util.h
@@ -0,0 +1,9 @@
+/* See LICENSE file for copyright and license details. */
+
+#define MAX(A, B)               ((A) > (B) ? (A) : (B))
+#define MIN(A, B)               ((A) < (B) ? (A) : (B))
+#define BETWEEN(X, A, B)        ((A) <= (X) && (X) <= (B))
+#define LENGTH(X)               (sizeof (X) / sizeof (X)[0])
+
+void die(const char *fmt, ...);
+void *ecalloc(size_t nmemb, size_t size);
--- a/programs/dwm/LICENSE
+++ b/programs/dwm/LICENSE
@@ -0,0 +1,38 @@
+MIT/X Consortium License
+
+© 2006-2019 Anselm R Garbe <anselm@garbe.ca>
+© 2006-2009 Jukka Salmi <jukka at salmi dot ch>
+© 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
+© 2007-2011 Peter Hartlich <sgkkr at hartlich dot com>
+© 2007-2009 Szabolcs Nagy <nszabolcs at gmail dot com>
+© 2007-2009 Christof Musik <christof at sendfax dot de>
+© 2007-2009 Premysl Hruby <dfenze at gmail dot com>
+© 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
+© 2008 Martin Hurton <martin dot hurton at gmail dot com>
+© 2008 Neale Pickett <neale dot woozle dot org>
+© 2009 Mate Nagy <mnagy at port70 dot net>
+© 2010-2016 Hiltjo Posthuma <hiltjo@codemadness.org>
+© 2010-2012 Connor Lane Smith <cls@lubutu.com>
+© 2011 Christoph Lohmann <20h@r-36.net>
+© 2015-2016 Quentin Rameau <quinq@fifth.space>
+© 2015-2016 Eric Pruitt <eric.pruitt@gmail.com>
+© 2016-2017 Markus Teich <markus.teich@stusta.mhn.de>
+© 2020-2022 Chris Down <chris@chrisdown.name>
+
+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
+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 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.
--- a/programs/dwm/Makefile
+++ b/programs/dwm/Makefile
@@ -0,0 +1,45 @@
+# dwm - dynamic window manager
+# See LICENSE file for copyright and license details.
+
+include config.mk
+
+SRC = drw.c dwm.c util.c
+OBJ = ${SRC:.c=.o}
+
+all: dwm
+
+.c.o:
+	${CC} -c ${CFLAGS} $<
+
+${OBJ}: config.h config.mk
+
+config.h:
+	cp config.def.h $@
+
+dwm: ${OBJ}
+	${CC} -o $@ ${OBJ} ${LDFLAGS}
+
+clean:
+	rm -f dwm ${OBJ} dwm-${VERSION}.tar.gz
+
+dist: clean
+	mkdir -p dwm-${VERSION}
+	cp -R LICENSE Makefile README config.def.h config.mk\
+		dwm.1 drw.h util.h ${SRC} dwm.png transient.c dwm-${VERSION}
+	tar -cf dwm-${VERSION}.tar dwm-${VERSION}
+	gzip dwm-${VERSION}.tar
+	rm -rf dwm-${VERSION}
+
+install: all
+	mkdir -p ${DESTDIR}${PREFIX}/bin
+	cp -f dwm ${DESTDIR}${PREFIX}/bin
+	chmod 755 ${DESTDIR}${PREFIX}/bin/dwm
+	mkdir -p ${DESTDIR}${MANPREFIX}/man1
+	sed "s/VERSION/${VERSION}/g" < dwm.1 > ${DESTDIR}${MANPREFIX}/man1/dwm.1
+	chmod 644 ${DESTDIR}${MANPREFIX}/man1/dwm.1
+
+uninstall:
+	rm -f ${DESTDIR}${PREFIX}/bin/dwm\
+		${DESTDIR}${MANPREFIX}/man1/dwm.1
+
+.PHONY: all clean dist install uninstall
--- a/programs/dwm/README
+++ b/programs/dwm/README
@@ -0,0 +1,48 @@
+dwm - dynamic window manager
+============================
+dwm is an extremely fast, small, and dynamic window manager for X.
+
+
+Requirements
+------------
+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).
+
+Afterwards enter the following command to build and install dwm (if
+necessary as root):
+
+    make clean install
+
+
+Running dwm
+-----------
+Add the following line to your .xinitrc to start dwm using startx:
+
+    exec dwm
+
+In order to connect dwm to a specific display, make sure that
+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.)
+
+In order to display status info in the bar, you can do something
+like this in your .xinitrc:
+
+    while xsetroot -name "`date` `uptime | sed 's/.*,//'`"
+    do
+    	sleep 1
+    done &
+    exec dwm
+
+
+Configuration
+-------------
+The configuration of dwm is done by creating a custom config.h
+and (re)compiling the source code.
--- a/programs/dwm/config.def.h
+++ b/programs/dwm/config.def.h
@@ -0,0 +1,132 @@
+/* See LICENSE file for copyright and license details. */
+
+#include "exitdwm.c"
+#include <X11/XF86keysym.h> /* Allow using F# keys for keybinds */
+
+/* appearance */
+static const unsigned int borderpx  = 4;        /* border pixel of windows */
+static const unsigned int snap      = 32;       /* snap pixel */
+static const unsigned int systraypinning = 0;   /* 0: sloppy systray follows selected monitor, >0: pin systray to monitor X */
+static const unsigned int systrayonleft = 1;    /* 0: systray in the right corner, >0: systray on left of status text */
+static const unsigned int systrayspacing = 2;   /* systray spacing */
+static const int systraypinningfailfirst = 1;   /* 1: if pinning fails, display systray on the first monitor, False: display systray on the last monitor*/
+static const int showsystray        = 1;        /* 0 means no systray */
+static const int showbar            = 1;        /* 0 means no bar */
+static const int topbar             = 1;        /* 0 means bottom bar */
+static const char *fonts[]          = { "JetBrainsMono NF:size=20" };
+static const char *colors[][3]      = {
+	/*                  fg         bg         border   */
+	[SchemeNorm]  = { "#ebdbb2", "#282828", "#1d2021" },
+	[SchemeSel]   = { "#282828", "#ebdbb2", "#ebdbb2" },
+	[SchemeTitle] = { "#ebdbb2", "#282828", "#1d2021" },
+};
+
+/* tagging */
+static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
+
+static const Rule rules[] = {
+	/* xprop(1):
+	 *	WM_CLASS(STRING) = instance, class
+	 *	WM_NAME(STRING) = title
+	 */
+	/* class      	     instance    title    tags mask     isfloating   CenterThisWindow?     monitor */
+	{ "st",              NULL,       NULL,    0,            0,     	     1,		           -1 },
+	{ "Gimp",            NULL,       NULL,    0,            1,           0,                    -1 },
+	{ "Firefox",         NULL,       NULL,    1 << 8,       0,           0,                    -1 },
+};
+
+/* layout(s) */
+static const float mfact     = 0.55; /* factor of master area size [0.05..0.95] */
+static const int nmaster     = 1;    /* number of clients in master area */
+static const int resizehints = 1;    /* 1 means respect size hints in tiled resizals */
+static const int lockfullscreen = 1; /* 1 will force focus on the fullscreen window */
+
+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 Mod4Mask
+#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 } }
+
+/* volume commands */
+static const char *upvol[]      = { "/usr/bin/wpctl",   "set-volume", "@DEFAULT_AUDIO_SINK@",      "5%+",      NULL };
+static const char *downvol[]    = { "/usr/bin/wpctl",   "set-volume", "@DEFAULT_AUDIO_SINK@",      "5%-",      NULL };
+static const char *mutevol[]    = { "/usr/bin/wpctl",   "set-mute",   "@DEFAULT_AUDIO_SINK@",      "toggle",   NULL };
+
+/* commands */
+static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
+static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, NULL };
+static const char *termcmd[]  = { "st", NULL };
+static const char *slockcmd[] = { "slock", NULL };
+
+static const Key keys[] = {
+  /* Volume keys support */
+  { 0,                       XF86XK_AudioLowerVolume, spawn, {.v = downvol } },
+	{ 0,                       XF86XK_AudioMute, spawn, {.v = mutevol } },
+	{ 0,                       XF86XK_AudioRaiseVolume, spawn, {.v = upvol   } },
+
+	/* modifier                     key        function        argument */
+	{ MODKEY,                       XK_p,      spawn,          {.v = dmenucmd } },
+	{ MODKEY,             			XK_Return, spawn,          {.v = termcmd } },
+	{ MODKEY|ShiftMask,             XK_l,      spawn,          {.v = slockcmd } },
+	{ MODKEY,                       XK_b,      togglebar,      {0} },
+	{ MODKEY,                       XK_j,      focusstack,     {.i = +1 } },
+	{ MODKEY,                       XK_k,      focusstack,     {.i = -1 } },
+	{ MODKEY,                       XK_i,      incnmaster,     {.i = +1 } },
+	{ MODKEY,                       XK_d,      incnmaster,     {.i = -1 } },
+	{ MODKEY,                       XK_h,      setmfact,       {.f = -0.05} },
+	{ MODKEY,                       XK_l,      setmfact,       {.f = +0.05} },
+	{ MODKEY|ShiftMask,             XK_Return, zoom,           {0} },
+	{ MODKEY,                       XK_Tab,    view,           {0} },
+	{ MODKEY,             			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_e,      exitdwm,       {0} },
+};
+
+/* button definitions */
+/* click can be ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */
+static const 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} },
+};
+
--- a/programs/dwm/config.h
+++ b/programs/dwm/config.h
@@ -0,0 +1,132 @@
+/* See LICENSE file for copyright and license details. */
+
+#include "exitdwm.c"
+#include <X11/XF86keysym.h> /* Allow using F# keys for keybinds */
+
+/* appearance */
+static const unsigned int borderpx  = 4;        /* border pixel of windows */
+static const unsigned int snap      = 32;       /* snap pixel */
+static const unsigned int systraypinning = 0;   /* 0: sloppy systray follows selected monitor, >0: pin systray to monitor X */
+static const unsigned int systrayonleft = 1;    /* 0: systray in the right corner, >0: systray on left of status text */
+static const unsigned int systrayspacing = 2;   /* systray spacing */
+static const int systraypinningfailfirst = 1;   /* 1: if pinning fails, display systray on the first monitor, False: display systray on the last monitor*/
+static const int showsystray        = 1;        /* 0 means no systray */
+static const int showbar            = 1;        /* 0 means no bar */
+static const int topbar             = 1;        /* 0 means bottom bar */
+static const char *fonts[]          = { "JetBrainsMono NF:size=20" };
+static const char *colors[][3]      = {
+	/*                  fg         bg         border   */
+	[SchemeNorm]  = { "#ebdbb2", "#282828", "#1d2021" },
+	[SchemeSel]   = { "#282828", "#ebdbb2", "#ebdbb2" },
+	[SchemeTitle] = { "#ebdbb2", "#282828", "#1d2021" },
+};
+
+/* tagging */
+static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
+
+static const Rule rules[] = {
+	/* xprop(1):
+	 *	WM_CLASS(STRING) = instance, class
+	 *	WM_NAME(STRING) = title
+	 */
+	/* class      	     instance    title    tags mask     isfloating   CenterThisWindow?     monitor */
+	{ "st",              NULL,       NULL,    0,            0,     	     1,		           -1 },
+	{ "Gimp",            NULL,       NULL,    0,            1,           0,                    -1 },
+	{ "Firefox",         NULL,       NULL,    1 << 8,       0,           0,                    -1 },
+};
+
+/* layout(s) */
+static const float mfact     = 0.55; /* factor of master area size [0.05..0.95] */
+static const int nmaster     = 1;    /* number of clients in master area */
+static const int resizehints = 1;    /* 1 means respect size hints in tiled resizals */
+static const int lockfullscreen = 1; /* 1 will force focus on the fullscreen window */
+
+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 Mod4Mask
+#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 } }
+
+/* volume commands */
+static const char *upvol[]      = { "/usr/bin/wpctl",   "set-volume", "@DEFAULT_AUDIO_SINK@",      "5%+",      NULL };
+static const char *downvol[]    = { "/usr/bin/wpctl",   "set-volume", "@DEFAULT_AUDIO_SINK@",      "5%-",      NULL };
+static const char *mutevol[]    = { "/usr/bin/wpctl",   "set-mute",   "@DEFAULT_AUDIO_SINK@",      "toggle",   NULL };
+
+/* commands */
+static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
+static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, NULL };
+static const char *termcmd[]  = { "st", NULL };
+static const char *slockcmd[] = { "slock", NULL };
+
+static const Key keys[] = {
+  /* Volume keys support */
+  { 0,                       XF86XK_AudioLowerVolume, spawn, {.v = downvol } },
+	{ 0,                       XF86XK_AudioMute, spawn, {.v = mutevol } },
+	{ 0,                       XF86XK_AudioRaiseVolume, spawn, {.v = upvol   } },
+
+	/* modifier                     key        function        argument */
+	{ MODKEY,                       XK_p,      spawn,          {.v = dmenucmd } },
+	{ MODKEY,             			XK_Return, spawn,          {.v = termcmd } },
+	{ MODKEY|ShiftMask,             XK_l,      spawn,          {.v = slockcmd } },
+	{ MODKEY,                       XK_b,      togglebar,      {0} },
+	{ MODKEY,                       XK_j,      focusstack,     {.i = +1 } },
+	{ MODKEY,                       XK_k,      focusstack,     {.i = -1 } },
+	{ MODKEY,                       XK_i,      incnmaster,     {.i = +1 } },
+	{ MODKEY,                       XK_d,      incnmaster,     {.i = -1 } },
+	{ MODKEY,                       XK_h,      setmfact,       {.f = -0.05} },
+	{ MODKEY,                       XK_l,      setmfact,       {.f = +0.05} },
+	{ MODKEY|ShiftMask,             XK_Return, zoom,           {0} },
+	{ MODKEY,                       XK_Tab,    view,           {0} },
+	{ MODKEY,             			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_e,      exitdwm,       {0} },
+};
+
+/* button definitions */
+/* click can be ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */
+static const 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} },
+};
+
--- a/programs/dwm/config.mk
+++ b/programs/dwm/config.mk
@@ -0,0 +1,39 @@
+# dwm version
+VERSION = 6.5
+
+# Customize below to fit your system
+
+# paths
+PREFIX = /usr/local
+MANPREFIX = ${PREFIX}/share/man
+
+X11INC = /usr/X11R6/include
+X11LIB = /usr/X11R6/lib
+
+# Xinerama, comment if you don't want it
+XINERAMALIBS  = -lXinerama
+XINERAMAFLAGS = -DXINERAMA
+
+# freetype
+FREETYPELIBS = -lfontconfig -lXft
+FREETYPEINC = /usr/include/freetype2
+# OpenBSD (uncomment)
+#FREETYPEINC = ${X11INC}/freetype2
+#MANPREFIX = ${PREFIX}/man
+
+# includes and libs
+INCS = -I${X11INC} -I${FREETYPEINC}
+LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS}
+
+# flags
+CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_XOPEN_SOURCE=700L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
+#CFLAGS   = -g -std=c99 -pedantic -Wall -O0 ${INCS} ${CPPFLAGS}
+CFLAGS   = -std=c99 -pedantic -Wall -Wno-deprecated-declarations -Os ${INCS} ${CPPFLAGS}
+LDFLAGS  = ${LIBS}
+
+# Solaris
+#CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\"
+#LDFLAGS = ${LIBS}
+
+# compiler and linker
+CC = cc
--- a/programs/dwm/drw.c
+++ b/programs/dwm/drw.c
@@ -0,0 +1,452 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <X11/Xlib.h>
+#include <X11/Xft/Xft.h>
+
+#include "drw.h"
+#include "util.h"
+
+#define UTF_INVALID 0xFFFD
+#define UTF_SIZ     4
+
+static const unsigned char utfbyte[UTF_SIZ + 1] = {0x80,    0, 0xC0, 0xE0, 0xF0};
+static const unsigned char utfmask[UTF_SIZ + 1] = {0xC0, 0x80, 0xE0, 0xF0, 0xF8};
+static const long utfmin[UTF_SIZ + 1] = {       0,    0,  0x80,  0x800,  0x10000};
+static const long utfmax[UTF_SIZ + 1] = {0x10FFFF, 0x7F, 0x7FF, 0xFFFF, 0x10FFFF};
+
+static long
+utf8decodebyte(const char c, size_t *i)
+{
+	for (*i = 0; *i < (UTF_SIZ + 1); ++(*i))
+		if (((unsigned char)c & utfmask[*i]) == utfbyte[*i])
+			return (unsigned char)c & ~utfmask[*i];
+	return 0;
+}
+
+static size_t
+utf8validate(long *u, size_t i)
+{
+	if (!BETWEEN(*u, utfmin[i], utfmax[i]) || BETWEEN(*u, 0xD800, 0xDFFF))
+		*u = UTF_INVALID;
+	for (i = 1; *u > utfmax[i]; ++i)
+		;
+	return i;
+}
+
+static size_t
+utf8decode(const char *c, long *u, size_t clen)
+{
+	size_t i, j, len, type;
+	long udecoded;
+
+	*u = UTF_INVALID;
+	if (!clen)
+		return 0;
+	udecoded = utf8decodebyte(c[0], &len);
+	if (!BETWEEN(len, 1, UTF_SIZ))
+		return 1;
+	for (i = 1, j = 1; i < clen && j < len; ++i, ++j) {
+		udecoded = (udecoded << 6) | utf8decodebyte(c[i], &type);
+		if (type)
+			return j;
+	}
+	if (j < len)
+		return 0;
+	*u = udecoded;
+	utf8validate(u, len);
+
+	return len;
+}
+
+Drw *
+drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h)
+{
+	Drw *drw = ecalloc(1, sizeof(Drw));
+
+	drw->dpy = dpy;
+	drw->screen = screen;
+	drw->root = root;
+	drw->w = w;
+	drw->h = h;
+	drw->drawable = XCreatePixmap(dpy, root, w, h, DefaultDepth(dpy, screen));
+	drw->gc = XCreateGC(dpy, root, 0, NULL);
+	XSetLineAttributes(dpy, drw->gc, 1, LineSolid, CapButt, JoinMiter);
+
+	return drw;
+}
+
+void
+drw_resize(Drw *drw, unsigned int w, unsigned int h)
+{
+	if (!drw)
+		return;
+
+	drw->w = w;
+	drw->h = h;
+	if (drw->drawable)
+		XFreePixmap(drw->dpy, drw->drawable);
+	drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, DefaultDepth(drw->dpy, drw->screen));
+}
+
+void
+drw_free(Drw *drw)
+{
+	XFreePixmap(drw->dpy, drw->drawable);
+	XFreeGC(drw->dpy, drw->gc);
+	drw_fontset_free(drw->fonts);
+	free(drw);
+}
+
+/* This function is an implementation detail. Library users should use
+ * drw_fontset_create instead.
+ */
+static Fnt *
+xfont_create(Drw *drw, const char *fontname, FcPattern *fontpattern)
+{
+	Fnt *font;
+	XftFont *xfont = NULL;
+	FcPattern *pattern = NULL;
+
+	if (fontname) {
+		/* Using the pattern found at font->xfont->pattern does not yield the
+		 * same substitution results as using the pattern returned by
+		 * FcNameParse; using the latter results in the desired fallback
+		 * behaviour whereas the former just results in missing-character
+		 * rectangles being drawn, at least with some fonts. */
+		if (!(xfont = XftFontOpenName(drw->dpy, drw->screen, fontname))) {
+			fprintf(stderr, "error, cannot load font from name: '%s'\n", fontname);
+			return NULL;
+		}
+		if (!(pattern = FcNameParse((FcChar8 *) fontname))) {
+			fprintf(stderr, "error, cannot parse font name to pattern: '%s'\n", fontname);
+			XftFontClose(drw->dpy, xfont);
+			return NULL;
+		}
+	} else if (fontpattern) {
+		if (!(xfont = XftFontOpenPattern(drw->dpy, fontpattern))) {
+			fprintf(stderr, "error, cannot load font from pattern.\n");
+			return NULL;
+		}
+	} else {
+		die("no font specified.");
+	}
+
+	font = ecalloc(1, sizeof(Fnt));
+	font->xfont = xfont;
+	font->pattern = pattern;
+	font->h = xfont->ascent + xfont->descent;
+	font->dpy = drw->dpy;
+
+	return font;
+}
+
+static void
+xfont_free(Fnt *font)
+{
+	if (!font)
+		return;
+	if (font->pattern)
+		FcPatternDestroy(font->pattern);
+	XftFontClose(font->dpy, font->xfont);
+	free(font);
+}
+
+Fnt*
+drw_fontset_create(Drw* drw, const char *fonts[], size_t fontcount)
+{
+	Fnt *cur, *ret = NULL;
+	size_t i;
+
+	if (!drw || !fonts)
+		return NULL;
+
+	for (i = 1; i <= fontcount; i++) {
+		if ((cur = xfont_create(drw, fonts[fontcount - i], NULL))) {
+			cur->next = ret;
+			ret = cur;
+		}
+	}
+	return (drw->fonts = ret);
+}
+
+void
+drw_fontset_free(Fnt *font)
+{
+	if (font) {
+		drw_fontset_free(font->next);
+		xfont_free(font);
+	}
+}
+
+void
+drw_clr_create(Drw *drw, Clr *dest, const char *clrname)
+{
+	if (!drw || !dest || !clrname)
+		return;
+
+	if (!XftColorAllocName(drw->dpy, DefaultVisual(drw->dpy, drw->screen),
+	                       DefaultColormap(drw->dpy, drw->screen),
+	                       clrname, dest))
+		die("error, cannot allocate color '%s'", clrname);
+
+  dest->pixel |= 0xff << 24;
+}
+
+/* Wrapper to create color schemes. The caller has to call free(3) on the
+ * returned color scheme when done using it. */
+Clr *
+drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount)
+{
+	size_t i;
+	Clr *ret;
+
+	/* need at least two colors for a scheme */
+	if (!drw || !clrnames || clrcount < 2 || !(ret = ecalloc(clrcount, sizeof(XftColor))))
+		return NULL;
+
+	for (i = 0; i < clrcount; i++)
+		drw_clr_create(drw, &ret[i], clrnames[i]);
+	return ret;
+}
+
+void
+drw_setfontset(Drw *drw, Fnt *set)
+{
+	if (drw)
+		drw->fonts = set;
+}
+
+void
+drw_setscheme(Drw *drw, Clr *scm)
+{
+	if (drw)
+		drw->scheme = scm;
+}
+
+void
+drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert)
+{
+	if (!drw || !drw->scheme)
+		return;
+	XSetForeground(drw->dpy, drw->gc, invert ? drw->scheme[ColBg].pixel : drw->scheme[ColFg].pixel);
+	if (filled)
+		XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
+	else
+		XDrawRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w - 1, h - 1);
+}
+
+int
+drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert)
+{
+	int i, ty, ellipsis_x = 0;
+	unsigned int tmpw, ew, ellipsis_w = 0, ellipsis_len;
+	XftDraw *d = NULL;
+	Fnt *usedfont, *curfont, *nextfont;
+	int utf8strlen, utf8charlen, render = x || y || w || h;
+	long utf8codepoint = 0;
+	const char *utf8str;
+	FcCharSet *fccharset;
+	FcPattern *fcpattern;
+	FcPattern *match;
+	XftResult result;
+	int charexists = 0, overflow = 0;
+	/* keep track of a couple codepoints for which we have no match. */
+	enum { nomatches_len = 64 };
+	static struct { long codepoint[nomatches_len]; unsigned int idx; } nomatches;
+	static unsigned int ellipsis_width = 0;
+
+	if (!drw || (render && (!drw->scheme || !w)) || !text || !drw->fonts)
+		return 0;
+
+	if (!render) {
+		w = invert ? invert : ~invert;
+	} else {
+		XSetForeground(drw->dpy, drw->gc, drw->scheme[invert ? ColFg : ColBg].pixel);
+		XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
+		d = XftDrawCreate(drw->dpy, drw->drawable,
+		                  DefaultVisual(drw->dpy, drw->screen),
+		                  DefaultColormap(drw->dpy, drw->screen));
+		x += lpad;
+		w -= lpad;
+	}
+
+	usedfont = drw->fonts;
+	if (!ellipsis_width && render)
+		ellipsis_width = drw_fontset_getwidth(drw, "...");
+	while (1) {
+		ew = ellipsis_len = utf8strlen = 0;
+		utf8str = text;
+		nextfont = NULL;
+		while (*text) {
+			utf8charlen = utf8decode(text, &utf8codepoint, UTF_SIZ);
+			for (curfont = drw->fonts; curfont; curfont = curfont->next) {
+				charexists = charexists || XftCharExists(drw->dpy, curfont->xfont, utf8codepoint);
+				if (charexists) {
+					drw_font_getexts(curfont, text, utf8charlen, &tmpw, NULL);
+					if (ew + ellipsis_width <= w) {
+						/* keep track where the ellipsis still fits */
+						ellipsis_x = x + ew;
+						ellipsis_w = w - ew;
+						ellipsis_len = utf8strlen;
+					}
+
+					if (ew + tmpw > w) {
+						overflow = 1;
+						/* called from drw_fontset_getwidth_clamp():
+						 * it wants the width AFTER the overflow
+						 */
+						if (!render)
+							x += tmpw;
+						else
+							utf8strlen = ellipsis_len;
+					} else if (curfont == usedfont) {
+						utf8strlen += utf8charlen;
+						text += utf8charlen;
+						ew += tmpw;
+					} else {
+						nextfont = curfont;
+					}
+					break;
+				}
+			}
+
+			if (overflow || !charexists || nextfont)
+				break;
+			else
+				charexists = 0;
+		}
+
+		if (utf8strlen) {
+			if (render) {
+				ty = y + (h - usedfont->h) / 2 + usedfont->xfont->ascent;
+				XftDrawStringUtf8(d, &drw->scheme[invert ? ColBg : ColFg],
+				                  usedfont->xfont, x, ty, (XftChar8 *)utf8str, utf8strlen);
+			}
+			x += ew;
+			w -= ew;
+		}
+		if (render && overflow)
+			drw_text(drw, ellipsis_x, y, ellipsis_w, h, 0, "...", invert);
+
+		if (!*text || overflow) {
+			break;
+		} else if (nextfont) {
+			charexists = 0;
+			usedfont = nextfont;
+		} else {
+			/* Regardless of whether or not a fallback font is found, the
+			 * character must be drawn. */
+			charexists = 1;
+
+			for (i = 0; i < nomatches_len; ++i) {
+				/* avoid calling XftFontMatch if we know we won't find a match */
+				if (utf8codepoint == nomatches.codepoint[i])
+					goto no_match;
+			}
+
+			fccharset = FcCharSetCreate();
+			FcCharSetAddChar(fccharset, utf8codepoint);
+
+			if (!drw->fonts->pattern) {
+				/* Refer to the comment in xfont_create for more information. */
+				die("the first font in the cache must be loaded from a font string.");
+			}
+
+			fcpattern = FcPatternDuplicate(drw->fonts->pattern);
+			FcPatternAddCharSet(fcpattern, FC_CHARSET, fccharset);
+			FcPatternAddBool(fcpattern, FC_SCALABLE, FcTrue);
+
+			FcConfigSubstitute(NULL, fcpattern, FcMatchPattern);
+			FcDefaultSubstitute(fcpattern);
+			match = XftFontMatch(drw->dpy, drw->screen, fcpattern, &result);
+
+			FcCharSetDestroy(fccharset);
+			FcPatternDestroy(fcpattern);
+
+			if (match) {
+				usedfont = xfont_create(drw, NULL, match);
+				if (usedfont && XftCharExists(drw->dpy, usedfont->xfont, utf8codepoint)) {
+					for (curfont = drw->fonts; curfont->next; curfont = curfont->next)
+						; /* NOP */
+					curfont->next = usedfont;
+				} else {
+					xfont_free(usedfont);
+					nomatches.codepoint[++nomatches.idx % nomatches_len] = utf8codepoint;
+no_match:
+					usedfont = drw->fonts;
+				}
+			}
+		}
+	}
+	if (d)
+		XftDrawDestroy(d);
+
+	return x + (render ? w : 0);
+}
+
+void
+drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h)
+{
+	if (!drw)
+		return;
+
+	XCopyArea(drw->dpy, drw->drawable, win, drw->gc, x, y, w, h, x, y);
+	XSync(drw->dpy, False);
+}
+
+unsigned int
+drw_fontset_getwidth(Drw *drw, const char *text)
+{
+	if (!drw || !drw->fonts || !text)
+		return 0;
+	return drw_text(drw, 0, 0, 0, 0, 0, text, 0);
+}
+
+unsigned int
+drw_fontset_getwidth_clamp(Drw *drw, const char *text, unsigned int n)
+{
+	unsigned int tmp = 0;
+	if (drw && drw->fonts && text && n)
+		tmp = drw_text(drw, 0, 0, 0, 0, 0, text, n);
+	return MIN(n, tmp);
+}
+
+void
+drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h)
+{
+	XGlyphInfo ext;
+
+	if (!font || !text)
+		return;
+
+	XftTextExtentsUtf8(font->dpy, font->xfont, (XftChar8 *)text, len, &ext);
+	if (w)
+		*w = ext.xOff;
+	if (h)
+		*h = font->h;
+}
+
+Cur *
+drw_cur_create(Drw *drw, int shape)
+{
+	Cur *cur;
+
+	if (!drw || !(cur = ecalloc(1, sizeof(Cur))))
+		return NULL;
+
+	cur->cursor = XCreateFontCursor(drw->dpy, shape);
+
+	return cur;
+}
+
+void
+drw_cur_free(Drw *drw, Cur *cursor)
+{
+	if (!cursor)
+		return;
+
+	XFreeCursor(drw->dpy, cursor->cursor);
+	free(cursor);
+}
--- a/programs/dwm/drw.h
+++ b/programs/dwm/drw.h
@@ -0,0 +1,58 @@
+/* See LICENSE file for copyright and license details. */
+
+typedef struct {
+	Cursor cursor;
+} Cur;
+
+typedef struct Fnt {
+	Display *dpy;
+	unsigned int h;
+	XftFont *xfont;
+	FcPattern *pattern;
+	struct Fnt *next;
+} Fnt;
+
+enum { ColFg, ColBg, ColBorder }; /* Clr scheme index */
+typedef XftColor Clr;
+
+typedef struct {
+	unsigned int w, h;
+	Display *dpy;
+	int screen;
+	Window root;
+	Drawable drawable;
+	GC gc;
+	Clr *scheme;
+	Fnt *fonts;
+} Drw;
+
+/* Drawable abstraction */
+Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h);
+void drw_resize(Drw *drw, unsigned int w, unsigned int h);
+void drw_free(Drw *drw);
+
+/* Fnt abstraction */
+Fnt *drw_fontset_create(Drw* drw, const char *fonts[], size_t fontcount);
+void drw_fontset_free(Fnt* set);
+unsigned int drw_fontset_getwidth(Drw *drw, const char *text);
+unsigned int drw_fontset_getwidth_clamp(Drw *drw, const char *text, unsigned int n);
+void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h);
+
+/* Colorscheme abstraction */
+void drw_clr_create(Drw *drw, Clr *dest, const char *clrname);
+Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount);
+
+/* Cursor abstraction */
+Cur *drw_cur_create(Drw *drw, int shape);
+void drw_cur_free(Drw *drw, Cur *cursor);
+
+/* Drawing context manipulation */
+void drw_setfontset(Drw *drw, Fnt *set);
+void drw_setscheme(Drw *drw, Clr *scm);
+
+/* Drawing functions */
+void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert);
+int drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert);
+
+/* Map functions */
+void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h);
--- a/programs/dwm/dwm
+++ b/programs/dwm/dwm
--- a/programs/dwm/dwm.1
+++ b/programs/dwm/dwm.1
@@ -0,0 +1,186 @@
+.TH DWM 1 dwm\-VERSION
+.SH NAME
+dwm \- dynamic window manager
+.SH SYNOPSIS
+.B dwm
+.RB [ \-v ]
+.SH DESCRIPTION
+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 tiled layouts windows are managed in a master and stacking area. The master
+area on the left contains one window by default, and the stacking area on the
+right contains all other windows. The number of master area windows can be
+adjusted from zero to an arbitrary number. 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. Each window can be tagged with one or multiple
+tags. Selecting certain tags displays all windows with these tags.
+.P
+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 stderr, then exits.
+.SH USAGE
+.SS Status bar
+.TP
+.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 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 Button3
+click on a tag label adds/removes all windows with that tag to/from the view.
+.TP
+.B Mod1\-Button1
+click on a tag label applies that tag to the focused window.
+.TP
+.B Mod1\-Button3
+click on a tag label adds/removes that tag to/from the focused window.
+.SS Keyboard commands
+.TP
+.B Mod1\-Shift\-Return
+Start
+.BR st(1).
+.TP
+.B Mod1\-p
+Spawn
+.BR dmenu(1)
+for launching other programs.
+.TP
+.B Mod1\-,
+Focus previous screen, if any.
+.TP
+.B Mod1\-.
+Focus next screen, if any.
+.TP
+.B Mod1\-Shift\-,
+Send focused window to previous screen, if any.
+.TP
+.B Mod1\-Shift\-.
+Send focused window to next screen, if any.
+.TP
+.B Mod1\-b
+Toggles bar on and off.
+.TP
+.B Mod1\-t
+Sets tiled layout.
+.TP
+.B Mod1\-f
+Sets floating layout.
+.TP
+.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\-i
+Increase number of windows in master area.
+.TP
+.B Mod1\-d
+Decrease number of windows in master area.
+.TP
+.B Mod1\-l
+Increase master area size.
+.TP
+.B Mod1\-h
+Decrease 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.
+.TP
+.B Mod1\-Control\-Shift\-q
+Restart 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
+dwm is customized by creating a custom config.h and (re)compiling the source
+code. This keeps it fast, secure and simple.
+.SH SIGNALS
+.TP
+.B SIGHUP - 1
+Restart the dwm process.
+.TP
+.B SIGTERM - 15
+Cleanly terminate the dwm process.
+.SH SEE ALSO
+.BR dmenu (1),
+.BR st (1)
+.SH ISSUES
+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 .
+.SH BUGS
+Send all bug reports with a patch to hackers@suckless.org.
--- a/programs/dwm/dwm.c
+++ b/programs/dwm/dwm.c
--- a/programs/dwm/dwm.png
+++ b/programs/dwm/dwm.png
--- a/programs/dwm/exitdwm.c
+++ b/programs/dwm/exitdwm.c
@@ -0,0 +1,87 @@
+# include <stdio.h>
+# include <string.h>
+
+void exitdwm ()
+{
+# if							   \
+	defined S_LOCK				|| \
+	defined S_RESTART_DWM		|| \
+	defined S_OFFSCREEN			|| \
+	defined S_EXIT				|| \
+	defined S_REBOOT			|| \
+	defined S_SHUTDOWN			|| \
+	defined S_LOCK_ICON			|| \
+	defined S_RESTART_DWM_ICON	|| \
+	defined S_OFFSCREEN_ICON	|| \
+	defined S_EXIT_ICON			|| \
+	defined S_REBOOT_ICON		|| \
+	defined S_SHUTDOWN_ICON		|| \
+	defined S_FORMAT			|| \
+	defined S_FORMAT_CLEAR
+# error (conflicting macro names)
+# endif
+
+# define S_LOCK "Lock"
+# define S_RESTART_DWM "restart Dwm"
+# define S_OFFSCREEN "Off-screen"
+# define S_EXIT "Exit"
+# define S_REBOOT "Reboot"
+# define S_SHUTDOWN "Shutdown"
+# define S_LOCK_ICON "\uf023"			// <= FontAwesome icons
+# define S_RESTART_DWM_ICON "\uf01e"
+# define S_OFFSCREEN_ICON "\uf108"
+# define S_EXIT_ICON "\uf2f5"
+# define S_REBOOT_ICON "\uf021"
+# define S_SHUTDOWN_ICON "\uf011"
+
+# define S_FORMAT(ACTION) S_##ACTION##_ICON " " S_##ACTION
+# define S_FORMAT_CLEAR "sed 's/^..//'"
+
+	FILE * exit_menu = popen (
+		"echo \""
+			S_FORMAT (LOCK) "\n"
+			S_FORMAT (RESTART_DWM) "\n"
+			S_FORMAT (OFFSCREEN) "\n"
+			S_FORMAT (EXIT) "\n"
+			S_FORMAT (REBOOT) "\n"
+			S_FORMAT (SHUTDOWN)
+			"\" | dmenu -p exit: | " S_FORMAT_CLEAR
+		,
+		"r"
+	);
+
+	char exit_action [16];
+
+	if (
+		exit_menu == NULL ||
+		fscanf (exit_menu, "%15[a-zA-Z -]", exit_action) == EOF
+	) {
+		fputs ("Error. Failure in exit_dwm.", stderr);
+		goto close_streams;
+	}
+
+	if (strcmp (exit_action, S_LOCK) == 0) system ("slock & sleep .5; xset dpms force off");
+	else if (strcmp (exit_action, S_RESTART_DWM) == 0) quit (& (const Arg) {1});
+	else if (strcmp (exit_action, S_OFFSCREEN) == 0) system ("sleep .5; xset dpms force off");
+	else if (strcmp (exit_action, S_EXIT) == 0) quit (& (const Arg) {0});
+	else if (strcmp (exit_action, S_REBOOT) == 0) system ("systemctl reboot");
+	else if (strcmp (exit_action, S_SHUTDOWN) == 0) system ("systemctl poweroff -i");
+
+close_streams:
+	pclose (exit_menu);
+
+# undef S_LOCK
+# undef S_RESTART_DWM
+# undef S_OFFSCREEN
+# undef S_EXIT
+# undef S_REBOOT
+# undef S_SHUTDOWN
+# undef S_LOCK_ICON
+# undef S_RESTART_DWM_ICON
+# undef S_OFFSCREEN_ICON
+# undef S_EXIT_ICON
+# undef S_REBOOT_ICON
+# undef S_SHUTDOWN_ICON
+# undef S_FORMAT
+# undef S_FORMAT_CLEAR
+}
--- a/programs/dwm/patches/dwm-autoresize-6.1.diff
+++ b/programs/dwm/patches/dwm-autoresize-6.1.diff
@@ -0,0 +1,35 @@
+diff --git a/dwm.c b/dwm.c
+index 0362114..e4e8514 100644
+--- a/dwm.c
+++ b/dwm.c
+@@ -92,7 +92,7 @@ struct Client {
+ 	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
+ 	int bw, oldbw;
+ 	unsigned int tags;
+-	int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
+	int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen, needresize;
+ 	Client *next;
+ 	Client *snext;
+ 	Monitor *mon;
+@@ -621,6 +621,8 @@ configurerequest(XEvent *e)
+ 				configure(c);
+ 			if (ISVISIBLE(c))
+ 				XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
+			else
+				c->needresize = 1;
+ 		} else
+ 			configure(c);
+ 	} else {
+@@ -1611,6 +1613,12 @@ showhide(Client *c)
+ 	if (ISVISIBLE(c)) {
+ 		/* show clients top down */
+ 		XMoveWindow(dpy, c->win, c->x, c->y);
+		if (c->needresize) {
+			c->needresize = 0;
+			XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
+		} else {
+			XMoveWindow(dpy, c->win, c->x, c->y);
+		}
+ 		if ((!c->mon->lt[c->mon->sellt]->arrange || c->isfloating) && !c->isfullscreen)
+ 			resize(c, c->x, c->y, c->w, c->h, 0);
+ 		showhide(c->snext);
--- a/programs/dwm/patches/dwm-centerfirstwindow-6.2.diff
+++ b/programs/dwm/patches/dwm-centerfirstwindow-6.2.diff
@@ -0,0 +1,67 @@
+diff -up dwm-6.2-orig/config.def.h dwm-6.2-modd/config.def.h
+--- dwm-6.2-orig/config.def.h	2019-02-02 16:55:28.000000000 +0400
+++ dwm-6.2-modd/config.def.h	2021-04-25 16:05:22.569759243 +0400
+@@ -26,9 +26,10 @@ static const Rule rules[] = {
+ 	 *	WM_CLASS(STRING) = instance, class
+ 	 *	WM_NAME(STRING) = title
+ 	 */
+-	/* class      instance    title       tags mask     isfloating   monitor */
+-	{ "Gimp",     NULL,       NULL,       0,            1,           -1 },
+-	{ "Firefox",  NULL,       NULL,       1 << 8,       0,           -1 },
+	/* class      	     instance    title    tags mask     isfloating   CenterThisWindow?     monitor */
+	{ "st",              NULL,       NULL,    0,            0,     	     1,		           -1 },
+	{ "Gimp",            NULL,       NULL,    0,            1,           0,                    -1 },
+	{ "Firefox",         NULL,       NULL,    1 << 8,       0,           0,                    -1 },
+ };
+ 
+ /* layout(s) */
+diff -up dwm-6.2-orig/dwm.c dwm-6.2-modd/dwm.c
+--- dwm-6.2-orig/dwm.c	2019-02-02 16:55:28.000000000 +0400
+++ dwm-6.2-modd/dwm.c	2021-04-25 16:06:15.368310756 +0400
+@@ -92,7 +92,7 @@ struct Client {
+ 	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
+ 	int bw, oldbw;
+ 	unsigned int tags;
+-	int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
+	int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen, CenterThisWindow;
+ 	Client *next;
+ 	Client *snext;
+ 	Monitor *mon;
+@@ -138,6 +138,7 @@ typedef struct {
+ 	const char *title;
+ 	unsigned int tags;
+ 	int isfloating;
+	int CenterThisWindow;
+ 	int monitor;
+ } Rule;
+ 
+@@ -286,6 +287,7 @@ applyrules(Client *c)
+ 
+ 	/* rule matching */
+ 	c->isfloating = 0;
+        c->CenterThisWindow = 0;
+ 	c->tags = 0;
+ 	XGetClassHint(dpy, c->win, &ch);
+ 	class    = ch.res_class ? ch.res_class : broken;
+@@ -298,6 +300,7 @@ applyrules(Client *c)
+ 		&& (!r->instance || strstr(instance, r->instance)))
+ 		{
+ 			c->isfloating = r->isfloating;
+			c->CenterThisWindow = r->CenterThisWindow;
+ 			c->tags |= r->tags;
+ 			for (m = mons; m && m->num != r->monitor; m = m->next);
+ 			if (m)
+@@ -1694,6 +1697,13 @@ tile(Monitor *m)
+ 			resize(c, m->wx + mw, m->wy + ty, m->ww - mw - (2*c->bw), h - (2*c->bw), 0);
+ 			ty += HEIGHT(c);
+ 		}
+
+	if (n == 1 && selmon->sel->CenterThisWindow)
+        resizeclient(selmon->sel,
+                (selmon->mw - selmon->mw * 0.5) / 2,
+                (selmon->mh - selmon->mh * 0.5) / 2,
+                selmon->mw * 0.5,
+                selmon->mh * 0.5);
+ }
+ 
+ void
--- a/programs/dwm/patches/dwm-exitmenu-6.3.diff
+++ b/programs/dwm/patches/dwm-exitmenu-6.3.diff
@@ -0,0 +1,114 @@
+diff --git a/config.def.h b/config.def.h
+index a2ac963..92a6a81 100644
+--- a/config.def.h
+++ b/config.def.h
+@@ -60,6 +60,7 @@ static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn()
+ static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", col_gray1, "-nf", col_gray3, "-sb", col_cyan, "-sf", col_gray4, NULL };
+ static const char *termcmd[]  = { "st", NULL };
+ 
+#include "exitdwm.c"
+ static Key keys[] = {
+ 	/* modifier                     key        function        argument */
+ 	{ MODKEY,                       XK_p,      spawn,          {.v = dmenucmd } },
+@@ -94,7 +95,7 @@ static Key keys[] = {
+ 	TAGKEYS(                        XK_7,                      6)
+ 	TAGKEYS(                        XK_8,                      7)
+ 	TAGKEYS(                        XK_9,                      8)
+-	{ MODKEY|ShiftMask,             XK_q,      quit,           {0} },
+	{ MODKEY|ShiftMask,             XK_e,      exitdwm,       {0} },
+ };
+ 
+ /* button definitions */
+diff --git a/exitdwm.c b/exitdwm.c
+new file mode 100644
+index 0000000..74c514f
+--- /dev/null
+++ b/exitdwm.c
+@@ -0,0 +1,87 @@
+# include <stdio.h>
+# include <string.h>
+
+void exitdwm ()
+{
+# if							   \
+	defined S_LOCK				|| \
+	defined S_RESTART_DWM		|| \
+	defined S_OFFSCREEN			|| \
+	defined S_EXIT				|| \
+	defined S_REBOOT			|| \
+	defined S_SHUTDOWN			|| \
+	defined S_LOCK_ICON			|| \
+	defined S_RESTART_DWM_ICON	|| \
+	defined S_OFFSCREEN_ICON	|| \
+	defined S_EXIT_ICON			|| \
+	defined S_REBOOT_ICON		|| \
+	defined S_SHUTDOWN_ICON		|| \
+	defined S_FORMAT			|| \
+	defined S_FORMAT_CLEAR
+# error (conflicting macro names)
+# endif
+
+# define S_LOCK "Lock"
+# define S_RESTART_DWM "restart Dwm"
+# define S_OFFSCREEN "Off-screen"
+# define S_EXIT "Exit"
+# define S_REBOOT "Reboot"
+# define S_SHUTDOWN "Shutdown"
+# define S_LOCK_ICON "\uf023"			// <= FontAwesome icons
+# define S_RESTART_DWM_ICON "\uf01e"
+# define S_OFFSCREEN_ICON "\uf108"
+# define S_EXIT_ICON "\uf2f5"
+# define S_REBOOT_ICON "\uf021"
+# define S_SHUTDOWN_ICON "\uf011"
+
+# define S_FORMAT(ACTION) S_##ACTION##_ICON " " S_##ACTION
+# define S_FORMAT_CLEAR "sed 's/^..//'"
+
+	FILE * exit_menu = popen (
+		"echo \""
+			S_FORMAT (LOCK) "\n"
+			S_FORMAT (RESTART_DWM) "\n"
+			S_FORMAT (OFFSCREEN) "\n"
+			S_FORMAT (EXIT) "\n"
+			S_FORMAT (REBOOT) "\n"
+			S_FORMAT (SHUTDOWN)
+			"\" | dmenu -p exit: | " S_FORMAT_CLEAR
+		,
+		"r"
+	);
+
+	char exit_action [16];
+
+	if (
+		exit_menu == NULL ||
+		fscanf (exit_menu, "%15[a-zA-Z -]", exit_action) == EOF
+	) {
+		fputs ("Error. Failure in exit_dwm.", stderr);
+		goto close_streams;
+	}
+
+	if (strcmp (exit_action, S_LOCK) == 0) system ("slock & sleep .5; xset dpms force off");
+	else if (strcmp (exit_action, S_RESTART_DWM) == 0) quit (& (const Arg) {1});
+	else if (strcmp (exit_action, S_OFFSCREEN) == 0) system ("sleep .5; xset dpms force off");
+	else if (strcmp (exit_action, S_EXIT) == 0) quit (& (const Arg) {0});
+	else if (strcmp (exit_action, S_REBOOT) == 0) system ("systemctl reboot");
+	else if (strcmp (exit_action, S_SHUTDOWN) == 0) system ("systemctl poweroff -i");
+
+close_streams:
+	pclose (exit_menu);
+
+# undef S_LOCK
+# undef S_RESTART_DWM
+# undef S_OFFSCREEN
+# undef S_EXIT
+# undef S_REBOOT
+# undef S_SHUTDOWN
+# undef S_LOCK_ICON
+# undef S_RESTART_DWM_ICON
+# undef S_OFFSCREEN_ICON
+# undef S_EXIT_ICON
+# undef S_REBOOT_ICON
+# undef S_SHUTDOWN_ICON
+# undef S_FORMAT
+# undef S_FORMAT_CLEAR
+}
--- a/programs/dwm/patches/dwm-restartsig-20180523-6.2.diff
+++ b/programs/dwm/patches/dwm-restartsig-20180523-6.2.diff
@@ -0,0 +1,139 @@
+From 2991f37f0aaf44b9f9b11e7893ff0af8eb88f649 Mon Sep 17 00:00:00 2001
+From: Christopher Drelich <cd@cdrakka.com>
+Date: Wed, 23 May 2018 22:50:38 -0400
+Subject: [PATCH] Modifies quit to handle restarts and adds SIGHUP and SIGTERM
+ handlers.
+
+Modified quit() to restart if it receives arg .i = 1
+MOD+CTRL+SHIFT+Q was added to confid.def.h to do just that.
+
+Signal handlers were handled for SIGHUP and SIGTERM.
+If dwm receives these signals it calls quit() with
+arg .i = to 1 or 0, respectively.
+
+To restart dwm:
+MOD+CTRL+SHIFT+Q
+or
+kill -HUP dwmpid
+
+To quit dwm cleanly:
+MOD+SHIFT+Q
+or
+kill -TERM dwmpid
+---
+ config.def.h |  1 +
+ dwm.1        | 10 ++++++++++
+ dwm.c        | 22 ++++++++++++++++++++++
+ 3 files changed, 33 insertions(+)
+
+diff --git a/config.def.h b/config.def.h
+index a9ac303..e559429 100644
+--- a/config.def.h
+++ b/config.def.h
+@@ -94,6 +94,7 @@ static Key keys[] = {
+ 	TAGKEYS(                        XK_8,                      7)
+ 	TAGKEYS(                        XK_9,                      8)
+ 	{ MODKEY|ShiftMask,             XK_q,      quit,           {0} },
+	{ MODKEY|ControlMask|ShiftMask, XK_q,      quit,           {1} }, 
+ };
+ 
+ /* button definitions */
+diff --git a/dwm.1 b/dwm.1
+index 13b3729..36a331c 100644
+--- a/dwm.1
+++ b/dwm.1
+@@ -142,6 +142,9 @@ Add/remove all windows with nth tag to/from the view.
+ .TP
+ .B Mod1\-Shift\-q
+ Quit dwm.
+.TP
+.B Mod1\-Control\-Shift\-q
+Restart dwm.
+ .SS Mouse commands
+ .TP
+ .B Mod1\-Button1
+@@ -155,6 +158,13 @@ Resize focused window while dragging. Tiled windows will be toggled to the float
+ .SH CUSTOMIZATION
+ dwm is customized by creating a custom config.h and (re)compiling the source
+ code. This keeps it fast, secure and simple.
+.SH SIGNALS
+.TP
+.B SIGHUP - 1
+Restart the dwm process.
+.TP
+.B SIGTERM - 15
+Cleanly terminate the dwm process.
+ .SH SEE ALSO
+ .BR dmenu (1),
+ .BR st (1)
+diff --git a/dwm.c b/dwm.c
+index bb95e26..286eecd 100644
+--- a/dwm.c
+++ b/dwm.c
+@@ -205,6 +205,8 @@ static void setup(void);
+ static void seturgent(Client *c, int urg);
+ static void showhide(Client *c);
+ static void sigchld(int unused);
+static void sighup(int unused);
+static void sigterm(int unused);
+ static void spawn(const Arg *arg);
+ static void tag(const Arg *arg);
+ static void tagmon(const Arg *arg);
+@@ -260,6 +262,7 @@ static void (*handler[LASTEvent]) (XEvent *) = {
+ 	[UnmapNotify] = unmapnotify
+ };
+ static Atom wmatom[WMLast], netatom[NetLast];
+static int restart = 0;
+ static int running = 1;
+ static Cur *cursor[CurLast];
+ static Clr **scheme;
+@@ -1248,6 +1251,7 @@ propertynotify(XEvent *e)
+ void
+ quit(const Arg *arg)
+ {
+	if(arg->i) restart = 1;
+ 	running = 0;
+ }
+ 
+@@ -1536,6 +1540,9 @@ setup(void)
+ 	/* clean up any zombies immediately */
+ 	sigchld(0);
+ 
+	signal(SIGHUP, sighup);
+	signal(SIGTERM, sigterm);
+
+ 	/* init screen */
+ 	screen = DefaultScreen(dpy);
+ 	sw = DisplayWidth(dpy, screen);
+@@ -1637,6 +1644,20 @@ sigchld(int unused)
+ }
+ 
+ void
+sighup(int unused)
+{
+	Arg a = {.i = 1};
+	quit(&a);
+}
+
+void
+sigterm(int unused)
+{
+	Arg a = {.i = 0};
+	quit(&a);
+}
+
+void
+ spawn(const Arg *arg)
+ {
+ 	if (arg->v == dmenucmd)
+@@ -2139,6 +2160,7 @@ main(int argc, char *argv[])
+ 	setup();
+ 	scan();
+ 	run();
+	if(restart) execvp(argv[0], argv);
+ 	cleanup();
+ 	XCloseDisplay(dpy);
+ 	return EXIT_SUCCESS;
+-- 
+2.7.4
+
--- a/programs/dwm/patches/dwm-systray-20230922-9f88553.diff
+++ b/programs/dwm/patches/dwm-systray-20230922-9f88553.diff
@@ -0,0 +1,735 @@
+diff --git a/config.def.h b/config.def.h
+index 9efa774..fed4fb9 100644
+--- a/config.def.h
+++ b/config.def.h
+@@ -3,6 +3,11 @@
+ /* appearance */
+ static const unsigned int borderpx  = 1;        /* border pixel of windows */
+ static const unsigned int snap      = 32;       /* snap pixel */
+static const unsigned int systraypinning = 0;   /* 0: sloppy systray follows selected monitor, >0: pin systray to monitor X */
+static const unsigned int systrayonleft = 0;    /* 0: systray in the right corner, >0: systray on left of status text */
+static const unsigned int systrayspacing = 2;   /* systray spacing */
+static const int systraypinningfailfirst = 1;   /* 1: if pinning fails, display systray on the first monitor, False: display systray on the last monitor*/
+static const int showsystray        = 1;        /* 0 means no systray */
+ static const int showbar            = 1;        /* 0 means no bar */
+ static const int topbar             = 1;        /* 0 means bottom bar */
+ static const char *fonts[]          = { "monospace:size=10" };
+diff --git a/dwm.c b/dwm.c
+index f1d86b2..f9e7e4a 100644
+--- a/dwm.c
+++ b/dwm.c
+@@ -57,12 +57,27 @@
+ #define TAGMASK                 ((1 << LENGTH(tags)) - 1)
+ #define TEXTW(X)                (drw_fontset_getwidth(drw, (X)) + lrpad)
+ 
+#define SYSTEM_TRAY_REQUEST_DOCK    0
+/* XEMBED messages */
+#define XEMBED_EMBEDDED_NOTIFY      0
+#define XEMBED_WINDOW_ACTIVATE      1
+#define XEMBED_FOCUS_IN             4
+#define XEMBED_MODALITY_ON         10
+#define XEMBED_MAPPED              (1 << 0)
+#define XEMBED_WINDOW_ACTIVATE      1
+#define XEMBED_WINDOW_DEACTIVATE    2
+#define VERSION_MAJOR               0
+#define VERSION_MINOR               0
+#define XEMBED_EMBEDDED_VERSION (VERSION_MAJOR << 16) | VERSION_MINOR
+
+ /* enums */
+ enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
+ enum { SchemeNorm, SchemeSel }; /* color schemes */
+ enum { NetSupported, NetWMName, NetWMState, NetWMCheck,
+       NetSystemTray, NetSystemTrayOP, NetSystemTrayOrientation, NetSystemTrayOrientationHorz,
+        NetWMFullscreen, NetActiveWindow, NetWMWindowType,
+        NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */
+enum { Manager, Xembed, XembedInfo, XLast }; /* Xembed atoms */
+ enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms */
+ enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle,
+        ClkClientWin, ClkRootWin, ClkLast }; /* clicks */
+@@ -141,6 +156,12 @@ typedef struct {
+ 	int monitor;
+ } Rule;
+ 
+typedef struct Systray   Systray;
+struct Systray {
+	Window win;
+	Client *icons;
+};
+
+ /* function declarations */
+ static void applyrules(Client *c);
+ static int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact);
+@@ -172,6 +193,7 @@ static void focusstack(const Arg *arg);
+ static Atom getatomprop(Client *c, Atom prop);
+ static int getrootptr(int *x, int *y);
+ static long getstate(Window w);
+static unsigned int getsystraywidth();
+ static int gettextprop(Window w, Atom atom, char *text, unsigned int size);
+ static void grabbuttons(Client *c, int focused);
+ static void grabkeys(void);
+@@ -189,13 +211,16 @@ static void pop(Client *c);
+ static void propertynotify(XEvent *e);
+ static void quit(const Arg *arg);
+ static Monitor *recttomon(int x, int y, int w, int h);
+static void removesystrayicon(Client *i);
+ static void resize(Client *c, int x, int y, int w, int h, int interact);
+static void resizebarwin(Monitor *m);
+ static void resizeclient(Client *c, int x, int y, int w, int h);
+ static void resizemouse(const Arg *arg);
+static void resizerequest(XEvent *e);
+ static void restack(Monitor *m);
+ static void run(void);
+ static void scan(void);
+-static int sendevent(Client *c, Atom proto);
+static int sendevent(Window w, Atom proto, int m, long d0, long d1, long d2, long d3, long d4);
+ static void sendmon(Client *c, Monitor *m);
+ static void setclientstate(Client *c, long state);
+ static void setfocus(Client *c);
+@@ -206,6 +231,7 @@ static void setup(void);
+ static void seturgent(Client *c, int urg);
+ static void showhide(Client *c);
+ static void spawn(const Arg *arg);
+static Monitor *systraytomon(Monitor *m);
+ static void tag(const Arg *arg);
+ static void tagmon(const Arg *arg);
+ static void tile(Monitor *m);
+@@ -223,18 +249,23 @@ static int updategeom(void);
+ static void updatenumlockmask(void);
+ static void updatesizehints(Client *c);
+ static void updatestatus(void);
+static void updatesystray(void);
+static void updatesystrayicongeom(Client *i, int w, int h);
+static void updatesystrayiconstate(Client *i, XPropertyEvent *ev);
+ static void updatetitle(Client *c);
+ static void updatewindowtype(Client *c);
+ static void updatewmhints(Client *c);
+ static void view(const Arg *arg);
+ static Client *wintoclient(Window w);
+ static Monitor *wintomon(Window w);
+static Client *wintosystrayicon(Window w);
+ static int xerror(Display *dpy, XErrorEvent *ee);
+ static int xerrordummy(Display *dpy, XErrorEvent *ee);
+ static int xerrorstart(Display *dpy, XErrorEvent *ee);
+ static void zoom(const Arg *arg);
+ 
+ /* variables */
+static Systray *systray = NULL;
+ static const char broken[] = "broken";
+ static char stext[256];
+ static int screen;
+@@ -257,9 +288,10 @@ static void (*handler[LASTEvent]) (XEvent *) = {
+ 	[MapRequest] = maprequest,
+ 	[MotionNotify] = motionnotify,
+ 	[PropertyNotify] = propertynotify,
+	[ResizeRequest] = resizerequest,
+ 	[UnmapNotify] = unmapnotify
+ };
+-static Atom wmatom[WMLast], netatom[NetLast];
+static Atom wmatom[WMLast], netatom[NetLast], xatom[XLast];
+ static int running = 1;
+ static Cur *cursor[CurLast];
+ static Clr **scheme;
+@@ -441,7 +473,7 @@ buttonpress(XEvent *e)
+ 			arg.ui = 1 << i;
+ 		} else if (ev->x < x + TEXTW(selmon->ltsymbol))
+ 			click = ClkLtSymbol;
+-		else if (ev->x > selmon->ww - (int)TEXTW(stext))
+		else if (ev->x > selmon->ww - (int)TEXTW(stext) - getsystraywidth())
+ 			click = ClkStatusText;
+ 		else
+ 			click = ClkWinTitle;
+@@ -484,6 +516,13 @@ cleanup(void)
+ 	XUngrabKey(dpy, AnyKey, AnyModifier, root);
+ 	while (mons)
+ 		cleanupmon(mons);
+
+	if (showsystray) {
+		XUnmapWindow(dpy, systray->win);
+		XDestroyWindow(dpy, systray->win);
+		free(systray);
+	}
+
+ 	for (i = 0; i < CurLast; i++)
+ 		drw_cur_free(drw, cursor[i]);
+ 	for (i = 0; i < LENGTH(colors); i++)
+@@ -515,9 +554,58 @@ cleanupmon(Monitor *mon)
+ void
+ clientmessage(XEvent *e)
+ {
+	XWindowAttributes wa;
+	XSetWindowAttributes swa;
+ 	XClientMessageEvent *cme = &e->xclient;
+ 	Client *c = wintoclient(cme->window);
+ 
+	if (showsystray && cme->window == systray->win && cme->message_type == netatom[NetSystemTrayOP]) {
+		/* add systray icons */
+		if (cme->data.l[1] == SYSTEM_TRAY_REQUEST_DOCK) {
+			if (!(c = (Client *)calloc(1, sizeof(Client))))
+				die("fatal: could not malloc() %u bytes\n", sizeof(Client));
+			if (!(c->win = cme->data.l[2])) {
+				free(c);
+				return;
+			}
+			c->mon = selmon;
+			c->next = systray->icons;
+			systray->icons = c;
+			if (!XGetWindowAttributes(dpy, c->win, &wa)) {
+				/* use sane defaults */
+				wa.width = bh;
+				wa.height = bh;
+				wa.border_width = 0;
+			}
+			c->x = c->oldx = c->y = c->oldy = 0;
+			c->w = c->oldw = wa.width;
+			c->h = c->oldh = wa.height;
+			c->oldbw = wa.border_width;
+			c->bw = 0;
+			c->isfloating = True;
+			/* reuse tags field as mapped status */
+			c->tags = 1;
+			updatesizehints(c);
+			updatesystrayicongeom(c, wa.width, wa.height);
+			XAddToSaveSet(dpy, c->win);
+			XSelectInput(dpy, c->win, StructureNotifyMask | PropertyChangeMask | ResizeRedirectMask);
+			XReparentWindow(dpy, c->win, systray->win, 0, 0);
+			/* use parents background color */
+			swa.background_pixel  = scheme[SchemeNorm][ColBg].pixel;
+			XChangeWindowAttributes(dpy, c->win, CWBackPixel, &swa);
+			sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_EMBEDDED_NOTIFY, 0 , systray->win, XEMBED_EMBEDDED_VERSION);
+			/* FIXME not sure if I have to send these events, too */
+			sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_FOCUS_IN, 0 , systray->win, XEMBED_EMBEDDED_VERSION);
+			sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_WINDOW_ACTIVATE, 0 , systray->win, XEMBED_EMBEDDED_VERSION);
+			sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_MODALITY_ON, 0 , systray->win, XEMBED_EMBEDDED_VERSION);
+			XSync(dpy, False);
+			resizebarwin(selmon);
+			updatesystray();
+			setclientstate(c, NormalState);
+		}
+		return;
+	}
+
+ 	if (!c)
+ 		return;
+ 	if (cme->message_type == netatom[NetWMState]) {
+@@ -570,7 +658,7 @@ configurenotify(XEvent *e)
+ 				for (c = m->clients; c; c = c->next)
+ 					if (c->isfullscreen)
+ 						resizeclient(c, m->mx, m->my, m->mw, m->mh);
+-				XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, bh);
+				resizebarwin(m);
+ 			}
+ 			focus(NULL);
+ 			arrange(NULL);
+@@ -655,6 +743,11 @@ destroynotify(XEvent *e)
+ 
+ 	if ((c = wintoclient(ev->window)))
+ 		unmanage(c, 1);
+	else if ((c = wintosystrayicon(ev->window))) {
+		removesystrayicon(c);
+		resizebarwin(selmon);
+		updatesystray();
+	}
+ }
+ 
+ void
+@@ -698,7 +791,7 @@ dirtomon(int dir)
+ void
+ drawbar(Monitor *m)
+ {
+-	int x, w, tw = 0;
+	int x, w, tw = 0, stw = 0;
+ 	int boxs = drw->fonts->h / 9;
+ 	int boxw = drw->fonts->h / 6 + 2;
+ 	unsigned int i, occ = 0, urg = 0;
+@@ -707,13 +800,17 @@ drawbar(Monitor *m)
+ 	if (!m->showbar)
+ 		return;
+ 
+	if(showsystray && m == systraytomon(m) && !systrayonleft)
+		stw = getsystraywidth();
+
+ 	/* draw status first so it can be overdrawn by tags later */
+ 	if (m == selmon) { /* status is only drawn on selected monitor */
+ 		drw_setscheme(drw, scheme[SchemeNorm]);
+-		tw = TEXTW(stext) - lrpad + 2; /* 2px right padding */
+-		drw_text(drw, m->ww - tw, 0, tw, bh, 0, stext, 0);
+		tw = TEXTW(stext) - lrpad / 2 + 2; /* 2px extra right padding */
+		drw_text(drw, m->ww - tw - stw, 0, tw, bh, lrpad / 2 - 2, stext, 0);
+ 	}
+ 
+	resizebarwin(m);
+ 	for (c = m->clients; c; c = c->next) {
+ 		occ |= c->tags;
+ 		if (c->isurgent)
+@@ -734,7 +831,7 @@ drawbar(Monitor *m)
+ 	drw_setscheme(drw, scheme[SchemeNorm]);
+ 	x = drw_text(drw, x, 0, w, bh, lrpad / 2, m->ltsymbol, 0);
+ 
+-	if ((w = m->ww - tw - x) > bh) {
+	if ((w = m->ww - tw - stw - x) > bh) {
+ 		if (m->sel) {
+ 			drw_setscheme(drw, scheme[m == selmon ? SchemeSel : SchemeNorm]);
+ 			drw_text(drw, x, 0, w, bh, lrpad / 2, m->sel->name, 0);
+@@ -745,7 +842,7 @@ drawbar(Monitor *m)
+ 			drw_rect(drw, x, 0, w, bh, 1, 1);
+ 		}
+ 	}
+-	drw_map(drw, m->barwin, 0, 0, m->ww, bh);
+	drw_map(drw, m->barwin, 0, 0, m->ww - stw, bh);
+ }
+ 
+ void
+@@ -782,8 +879,11 @@ expose(XEvent *e)
+ 	Monitor *m;
+ 	XExposeEvent *ev = &e->xexpose;
+ 
+-	if (ev->count == 0 && (m = wintomon(ev->window)))
+	if (ev->count == 0 && (m = wintomon(ev->window))) {
+ 		drawbar(m);
+		if (m == selmon)
+			updatesystray();
+	}
+ }
+ 
+ void
+@@ -869,14 +969,32 @@ getatomprop(Client *c, Atom prop)
+ 	unsigned char *p = NULL;
+ 	Atom da, atom = None;
+ 
+-	if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, XA_ATOM,
+	/* FIXME getatomprop should return the number of items and a pointer to
+	 * the stored data instead of this workaround */
+	Atom req = XA_ATOM;
+	if (prop == xatom[XembedInfo])
+		req = xatom[XembedInfo];
+
+	if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, req,
+ 		&da, &di, &dl, &dl, &p) == Success && p) {
+ 		atom = *(Atom *)p;
+		if (da == xatom[XembedInfo] && dl == 2)
+			atom = ((Atom *)p)[1];
+ 		XFree(p);
+ 	}
+ 	return atom;
+ }
+ 
+unsigned int
+getsystraywidth()
+{
+	unsigned int w = 0;
+	Client *i;
+	if(showsystray)
+		for(i = systray->icons; i; w += i->w + systrayspacing, i = i->next) ;
+	return w ? w + systrayspacing : 1;
+}
+
+ int
+ getrootptr(int *x, int *y)
+ {
+@@ -1017,7 +1135,8 @@ killclient(const Arg *arg)
+ {
+ 	if (!selmon->sel)
+ 		return;
+-	if (!sendevent(selmon->sel, wmatom[WMDelete])) {
+
+	if (!sendevent(selmon->sel->win, wmatom[WMDelete], NoEventMask, wmatom[WMDelete], CurrentTime, 0 , 0, 0)) {
+ 		XGrabServer(dpy);
+ 		XSetErrorHandler(xerrordummy);
+ 		XSetCloseDownMode(dpy, DestroyAll);
+@@ -1104,6 +1223,13 @@ maprequest(XEvent *e)
+ 	static XWindowAttributes wa;
+ 	XMapRequestEvent *ev = &e->xmaprequest;
+ 
+	Client *i;
+	if ((i = wintosystrayicon(ev->window))) {
+		sendevent(i->win, netatom[Xembed], StructureNotifyMask, CurrentTime, XEMBED_WINDOW_ACTIVATE, 0, systray->win, XEMBED_EMBEDDED_VERSION);
+		resizebarwin(selmon);
+		updatesystray();
+	}
+
+ 	if (!XGetWindowAttributes(dpy, ev->window, &wa) || wa.override_redirect)
+ 		return;
+ 	if (!wintoclient(ev->window))
+@@ -1225,6 +1351,17 @@ propertynotify(XEvent *e)
+ 	Window trans;
+ 	XPropertyEvent *ev = &e->xproperty;
+ 
+	if ((c = wintosystrayicon(ev->window))) {
+		if (ev->atom == XA_WM_NORMAL_HINTS) {
+			updatesizehints(c);
+			updatesystrayicongeom(c, c->w, c->h);
+		}
+		else
+			updatesystrayiconstate(c, ev);
+		resizebarwin(selmon);
+		updatesystray();
+	}
+
+ 	if ((ev->window == root) && (ev->atom == XA_WM_NAME))
+ 		updatestatus();
+ 	else if (ev->state == PropertyDelete)
+@@ -1275,6 +1412,19 @@ recttomon(int x, int y, int w, int h)
+ 	return r;
+ }
+ 
+void
+removesystrayicon(Client *i)
+{
+	Client **ii;
+
+	if (!showsystray || !i)
+		return;
+	for (ii = &systray->icons; *ii && *ii != i; ii = &(*ii)->next);
+	if (ii)
+		*ii = i->next;
+	free(i);
+}
+
+ void
+ resize(Client *c, int x, int y, int w, int h, int interact)
+ {
+@@ -1282,6 +1432,14 @@ resize(Client *c, int x, int y, int w, int h, int interact)
+ 		resizeclient(c, x, y, w, h);
+ }
+ 
+void
+resizebarwin(Monitor *m) {
+	unsigned int w = m->ww;
+	if (showsystray && m == systraytomon(m) && !systrayonleft)
+		w -= getsystraywidth();
+	XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, w, bh);
+}
+
+ void
+ resizeclient(Client *c, int x, int y, int w, int h)
+ {
+@@ -1297,6 +1455,19 @@ resizeclient(Client *c, int x, int y, int w, int h)
+ 	XSync(dpy, False);
+ }
+ 
+void
+resizerequest(XEvent *e)
+{
+	XResizeRequestEvent *ev = &e->xresizerequest;
+	Client *i;
+
+	if ((i = wintosystrayicon(ev->window))) {
+		updatesystrayicongeom(i, ev->width, ev->height);
+		resizebarwin(selmon);
+		updatesystray();
+	}
+}
+
+ void
+ resizemouse(const Arg *arg)
+ {
+@@ -1443,26 +1614,37 @@ setclientstate(Client *c, long state)
+ }
+ 
+ int
+-sendevent(Client *c, Atom proto)
+sendevent(Window w, Atom proto, int mask, long d0, long d1, long d2, long d3, long d4)
+ {
+ 	int n;
+-	Atom *protocols;
+	Atom *protocols, mt;
+ 	int exists = 0;
+ 	XEvent ev;
+ 
+-	if (XGetWMProtocols(dpy, c->win, &protocols, &n)) {
+-		while (!exists && n--)
+-			exists = protocols[n] == proto;
+-		XFree(protocols);
+	if (proto == wmatom[WMTakeFocus] || proto == wmatom[WMDelete]) {
+		mt = wmatom[WMProtocols];
+		if (XGetWMProtocols(dpy, w, &protocols, &n)) {
+			while (!exists && n--)
+				exists = protocols[n] == proto;
+			XFree(protocols);
+		}
+	}
+	else {
+		exists = True;
+		mt = proto;
+ 	}
+
+ 	if (exists) {
+ 		ev.type = ClientMessage;
+-		ev.xclient.window = c->win;
+-		ev.xclient.message_type = wmatom[WMProtocols];
+		ev.xclient.window = w;
+		ev.xclient.message_type = mt;
+ 		ev.xclient.format = 32;
+-		ev.xclient.data.l[0] = proto;
+-		ev.xclient.data.l[1] = CurrentTime;
+-		XSendEvent(dpy, c->win, False, NoEventMask, &ev);
+		ev.xclient.data.l[0] = d0;
+		ev.xclient.data.l[1] = d1;
+		ev.xclient.data.l[2] = d2;
+		ev.xclient.data.l[3] = d3;
+		ev.xclient.data.l[4] = d4;
+		XSendEvent(dpy, w, False, mask, &ev);
+ 	}
+ 	return exists;
+ }
+@@ -1476,7 +1658,7 @@ setfocus(Client *c)
+ 			XA_WINDOW, 32, PropModeReplace,
+ 			(unsigned char *) &(c->win), 1);
+ 	}
+-	sendevent(c, wmatom[WMTakeFocus]);
+	sendevent(c->win, wmatom[WMTakeFocus], NoEventMask, wmatom[WMTakeFocus], CurrentTime, 0, 0, 0);
+ }
+ 
+ void
+@@ -1572,6 +1754,10 @@ setup(void)
+ 	wmatom[WMTakeFocus] = XInternAtom(dpy, "WM_TAKE_FOCUS", False);
+ 	netatom[NetActiveWindow] = XInternAtom(dpy, "_NET_ACTIVE_WINDOW", False);
+ 	netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
+	netatom[NetSystemTray] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_S0", False);
+	netatom[NetSystemTrayOP] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_OPCODE", False);
+	netatom[NetSystemTrayOrientation] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_ORIENTATION", False);
+	netatom[NetSystemTrayOrientationHorz] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_ORIENTATION_HORZ", False);
+ 	netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
+ 	netatom[NetWMState] = XInternAtom(dpy, "_NET_WM_STATE", False);
+ 	netatom[NetWMCheck] = XInternAtom(dpy, "_NET_SUPPORTING_WM_CHECK", False);
+@@ -1579,6 +1765,9 @@ setup(void)
+ 	netatom[NetWMWindowType] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE", False);
+ 	netatom[NetWMWindowTypeDialog] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DIALOG", False);
+ 	netatom[NetClientList] = XInternAtom(dpy, "_NET_CLIENT_LIST", False);
+	xatom[Manager] = XInternAtom(dpy, "MANAGER", False);
+	xatom[Xembed] = XInternAtom(dpy, "_XEMBED", False);
+	xatom[XembedInfo] = XInternAtom(dpy, "_XEMBED_INFO", False);
+ 	/* init cursors */
+ 	cursor[CurNormal] = drw_cur_create(drw, XC_left_ptr);
+ 	cursor[CurResize] = drw_cur_create(drw, XC_sizing);
+@@ -1587,6 +1776,8 @@ setup(void)
+ 	scheme = ecalloc(LENGTH(colors), sizeof(Clr *));
+ 	for (i = 0; i < LENGTH(colors); i++)
+ 		scheme[i] = drw_scm_create(drw, colors[i], 3);
+	/* init system tray */
+	updatesystray();
+ 	/* init bars */
+ 	updatebars();
+ 	updatestatus();
+@@ -1717,7 +1908,18 @@ togglebar(const Arg *arg)
+ {
+ 	selmon->showbar = !selmon->showbar;
+ 	updatebarpos(selmon);
+-	XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh);
+	resizebarwin(selmon);
+	if (showsystray) {
+		XWindowChanges wc;
+		if (!selmon->showbar)
+			wc.y = -bh;
+		else if (selmon->showbar) {
+			wc.y = 0;
+			if (!selmon->topbar)
+				wc.y = selmon->mh - bh;
+		}
+		XConfigureWindow(dpy, systray->win, CWY, &wc);
+	}
+ 	arrange(selmon);
+ }
+ 
+@@ -1813,11 +2015,18 @@ unmapnotify(XEvent *e)
+ 		else
+ 			unmanage(c, 0);
+ 	}
+	else if ((c = wintosystrayicon(ev->window))) {
+		/* KLUDGE! sometimes icons occasionally unmap their windows, but do
+		 * _not_ destroy them. We map those windows back */
+		XMapRaised(dpy, c->win);
+		updatesystray();
+	}
+ }
+ 
+ void
+ updatebars(void)
+ {
+	unsigned int w;
+ 	Monitor *m;
+ 	XSetWindowAttributes wa = {
+ 		.override_redirect = True,
+@@ -1828,10 +2037,15 @@ updatebars(void)
+ 	for (m = mons; m; m = m->next) {
+ 		if (m->barwin)
+ 			continue;
+-		m->barwin = XCreateWindow(dpy, root, m->wx, m->by, m->ww, bh, 0, DefaultDepth(dpy, screen),
+		w = m->ww;
+		if (showsystray && m == systraytomon(m))
+			w -= getsystraywidth();
+		m->barwin = XCreateWindow(dpy, root, m->wx, m->by, w, bh, 0, DefaultDepth(dpy, screen),
+ 				CopyFromParent, DefaultVisual(dpy, screen),
+ 				CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
+ 		XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor);
+		if (showsystray && m == systraytomon(m))
+			XMapRaised(dpy, systray->win);
+ 		XMapRaised(dpy, m->barwin);
+ 		XSetClassHint(dpy, m->barwin, &ch);
+ 	}
+@@ -2008,6 +2222,125 @@ updatestatus(void)
+ 	if (!gettextprop(root, XA_WM_NAME, stext, sizeof(stext)))
+ 		strcpy(stext, "dwm-"VERSION);
+ 	drawbar(selmon);
+	updatesystray();
+}
+
+
+void
+updatesystrayicongeom(Client *i, int w, int h)
+{
+	if (i) {
+		i->h = bh;
+		if (w == h)
+			i->w = bh;
+		else if (h == bh)
+			i->w = w;
+		else
+			i->w = (int) ((float)bh * ((float)w / (float)h));
+		applysizehints(i, &(i->x), &(i->y), &(i->w), &(i->h), False);
+		/* force icons into the systray dimensions if they don't want to */
+		if (i->h > bh) {
+			if (i->w == i->h)
+				i->w = bh;
+			else
+				i->w = (int) ((float)bh * ((float)i->w / (float)i->h));
+			i->h = bh;
+		}
+	}
+}
+
+void
+updatesystrayiconstate(Client *i, XPropertyEvent *ev)
+{
+	long flags;
+	int code = 0;
+
+	if (!showsystray || !i || ev->atom != xatom[XembedInfo] ||
+			!(flags = getatomprop(i, xatom[XembedInfo])))
+		return;
+
+	if (flags & XEMBED_MAPPED && !i->tags) {
+		i->tags = 1;
+		code = XEMBED_WINDOW_ACTIVATE;
+		XMapRaised(dpy, i->win);
+		setclientstate(i, NormalState);
+	}
+	else if (!(flags & XEMBED_MAPPED) && i->tags) {
+		i->tags = 0;
+		code = XEMBED_WINDOW_DEACTIVATE;
+		XUnmapWindow(dpy, i->win);
+		setclientstate(i, WithdrawnState);
+	}
+	else
+		return;
+	sendevent(i->win, xatom[Xembed], StructureNotifyMask, CurrentTime, code, 0,
+			systray->win, XEMBED_EMBEDDED_VERSION);
+}
+
+void
+updatesystray(void)
+{
+	XSetWindowAttributes wa;
+	XWindowChanges wc;
+	Client *i;
+	Monitor *m = systraytomon(NULL);
+	unsigned int x = m->mx + m->mw;
+	unsigned int sw = TEXTW(stext) - lrpad + systrayspacing;
+	unsigned int w = 1;
+
+	if (!showsystray)
+		return;
+	if (systrayonleft)
+		x -= sw + lrpad / 2;
+	if (!systray) {
+		/* init systray */
+		if (!(systray = (Systray *)calloc(1, sizeof(Systray))))
+			die("fatal: could not malloc() %u bytes\n", sizeof(Systray));
+		systray->win = XCreateSimpleWindow(dpy, root, x, m->by, w, bh, 0, 0, scheme[SchemeSel][ColBg].pixel);
+		wa.event_mask        = ButtonPressMask | ExposureMask;
+		wa.override_redirect = True;
+		wa.background_pixel  = scheme[SchemeNorm][ColBg].pixel;
+		XSelectInput(dpy, systray->win, SubstructureNotifyMask);
+		XChangeProperty(dpy, systray->win, netatom[NetSystemTrayOrientation], XA_CARDINAL, 32,
+				PropModeReplace, (unsigned char *)&netatom[NetSystemTrayOrientationHorz], 1);
+		XChangeWindowAttributes(dpy, systray->win, CWEventMask|CWOverrideRedirect|CWBackPixel, &wa);
+		XMapRaised(dpy, systray->win);
+		XSetSelectionOwner(dpy, netatom[NetSystemTray], systray->win, CurrentTime);
+		if (XGetSelectionOwner(dpy, netatom[NetSystemTray]) == systray->win) {
+			sendevent(root, xatom[Manager], StructureNotifyMask, CurrentTime, netatom[NetSystemTray], systray->win, 0, 0);
+			XSync(dpy, False);
+		}
+		else {
+			fprintf(stderr, "dwm: unable to obtain system tray.\n");
+			free(systray);
+			systray = NULL;
+			return;
+		}
+	}
+	for (w = 0, i = systray->icons; i; i = i->next) {
+		/* make sure the background color stays the same */
+		wa.background_pixel  = scheme[SchemeNorm][ColBg].pixel;
+		XChangeWindowAttributes(dpy, i->win, CWBackPixel, &wa);
+		XMapRaised(dpy, i->win);
+		w += systrayspacing;
+		i->x = w;
+		XMoveResizeWindow(dpy, i->win, i->x, 0, i->w, i->h);
+		w += i->w;
+		if (i->mon != m)
+			i->mon = m;
+	}
+	w = w ? w + systrayspacing : 1;
+	x -= w;
+	XMoveResizeWindow(dpy, systray->win, x, m->by, w, bh);
+	wc.x = x; wc.y = m->by; wc.width = w; wc.height = bh;
+	wc.stack_mode = Above; wc.sibling = m->barwin;
+	XConfigureWindow(dpy, systray->win, CWX|CWY|CWWidth|CWHeight|CWSibling|CWStackMode, &wc);
+	XMapWindow(dpy, systray->win);
+	XMapSubwindows(dpy, systray->win);
+	/* redraw background */
+	XSetForeground(dpy, drw->gc, scheme[SchemeNorm][ColBg].pixel);
+	XFillRectangle(dpy, systray->win, drw->gc, 0, 0, w, bh);
+	XSync(dpy, False);
+ }
+ 
+ void
+@@ -2075,6 +2408,16 @@ wintoclient(Window w)
+ 	return NULL;
+ }
+ 
+Client *
+wintosystrayicon(Window w) {
+	Client *i = NULL;
+
+	if (!showsystray || !w)
+		return i;
+	for (i = systray->icons; i && i->win != w; i = i->next) ;
+	return i;
+}
+
+ Monitor *
+ wintomon(Window w)
+ {
+@@ -2128,6 +2471,22 @@ xerrorstart(Display *dpy, XErrorEvent *ee)
+ 	return -1;
+ }
+ 
+Monitor *
+systraytomon(Monitor *m) {
+	Monitor *t;
+	int i, n;
+	if(!systraypinning) {
+		if(!m)
+			return selmon;
+		return m == selmon ? m : NULL;
+	}
+	for(n = 1, t = mons; t && t->next; n++, t = t->next) ;
+	for(i = 1, t = mons; t && t->next && i < systraypinning; i++, t = t->next) ;
+	if(systraypinningfailfirst && n < systraypinning)
+		return mons;
+	return t;
+}
+
+ void
+ zoom(const Arg *arg)
+ {
--- a/programs/dwm/patches/dwm-titlecolor-20210815-ed3ab6b4.diff
+++ b/programs/dwm/patches/dwm-titlecolor-20210815-ed3ab6b4.diff
@@ -0,0 +1,47 @@
+From 45a45a0e67f3841d8c4aed2c52b57c2a7ddf2a9a Mon Sep 17 00:00:00 2001
+From: Jack Bird <jack.bird@durham.ac.uk>
+Date: Sun, 15 Aug 2021 23:15:52 +0100
+Subject: [PATCH] Updated title color patch for 7162335
+
+---
+ config.def.h | 1 +
+ dwm.c        | 4 ++--
+ 2 files changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index a2ac963..5b9ae00 100644
+--- a/config.def.h
+++ b/config.def.h
+@@ -16,6 +16,7 @@ static const char *colors[][3]      = {
+ 	/*               fg         bg         border   */
+ 	[SchemeNorm] = { col_gray3, col_gray1, col_gray2 },
+ 	[SchemeSel]  = { col_gray4, col_cyan,  col_cyan  },
+	[SchemeTitle]  = { col_gray4, col_cyan,  col_cyan  },
+ };
+ 
+ /* tagging */
+diff --git a/dwm.c b/dwm.c
+index 5e4d494..73d335e 100644
+--- a/dwm.c
+++ b/dwm.c
+@@ -59,7 +59,7 @@
+ 
+ /* enums */
+ enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
+-enum { SchemeNorm, SchemeSel }; /* color schemes */
+enum { SchemeNorm, SchemeSel, SchemeTitle }; /* color schemes */
+ enum { NetSupported, NetWMName, NetWMState, NetWMCheck,
+        NetWMFullscreen, NetActiveWindow, NetWMWindowType,
+        NetWMWindowTypeDialog, NetClientList, NetLast }; /* EWMH atoms */
+@@ -731,7 +731,7 @@ drawbar(Monitor *m)
+ 
+ 	if ((w = m->ww - tw - x) > bh) {
+ 		if (m->sel) {
+-			drw_setscheme(drw, scheme[m == selmon ? SchemeSel : SchemeNorm]);
+			drw_setscheme(drw, scheme[m == selmon ? SchemeTitle : SchemeNorm]);
+ 			drw_text(drw, x, 0, w, bh, lrpad / 2, m->sel->name, 0);
+ 			if (m->sel->isfloating)
+ 				drw_rect(drw, x + boxs, boxs, boxw, boxw, m->sel->isfixed, 0);
+-- 
+2.32.0
+
--- a/programs/dwm/transient.c
+++ b/programs/dwm/transient.c
@@ -0,0 +1,42 @@
+/* cc transient.c -o transient -lX11 */
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+
+int main(void) {
+	Display *d;
+	Window r, f, t = None;
+	XSizeHints h;
+	XEvent e;
+
+	d = XOpenDisplay(NULL);
+	if (!d)
+		exit(1);
+	r = DefaultRootWindow(d);
+
+	f = XCreateSimpleWindow(d, r, 100, 100, 400, 400, 0, 0, 0);
+	h.min_width = h.max_width = h.min_height = h.max_height = 400;
+	h.flags = PMinSize | PMaxSize;
+	XSetWMNormalHints(d, f, &h);
+	XStoreName(d, f, "floating");
+	XMapWindow(d, f);
+
+	XSelectInput(d, f, ExposureMask);
+	while (1) {
+		XNextEvent(d, &e);
+
+		if (t == None) {
+			sleep(5);
+			t = XCreateSimpleWindow(d, r, 50, 50, 100, 100, 0, 0, 0);
+			XSetTransientForHint(d, t, f);
+			XStoreName(d, t, "transient");
+			XMapWindow(d, t);
+			XSelectInput(d, t, ExposureMask);
+		}
+	}
+
+	XCloseDisplay(d);
+	exit(0);
+}
--- a/programs/dwm/util.c
+++ b/programs/dwm/util.c
@@ -0,0 +1,36 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "util.h"
+
+void
+die(const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	vfprintf(stderr, fmt, ap);
+	va_end(ap);
+
+	if (fmt[0] && fmt[strlen(fmt)-1] == ':') {
+		fputc(' ', stderr);
+		perror(NULL);
+	} else {
+		fputc('\n', stderr);
+	}
+
+	exit(1);
+}
+
+void *
+ecalloc(size_t nmemb, size_t size)
+{
+	void *p;
+
+	if (!(p = calloc(nmemb, size)))
+		die("calloc:");
+	return p;
+}
--- a/programs/dwm/util.h
+++ b/programs/dwm/util.h
@@ -0,0 +1,8 @@
+/* See LICENSE file for copyright and license details. */
+
+#define MAX(A, B)               ((A) > (B) ? (A) : (B))
+#define MIN(A, B)               ((A) < (B) ? (A) : (B))
+#define BETWEEN(X, A, B)        ((A) <= (X) && (X) <= (B))
+
+void die(const char *fmt, ...);
+void *ecalloc(size_t nmemb, size_t size);
--- a/programs/herbe/Makefile
+++ b/programs/herbe/Makefile
@@ -0,0 +1,24 @@
+CFLAGS = -Wall -Wextra -pedantic -lX11 -lXft -I/usr/include/freetype2 -pthread
+
+PREFIX ?= /usr/local
+CC ?= cc
+
+all: herbe
+
+config.h: config.def.h
+	cp config.def.h config.h
+
+herbe: herbe.c config.h
+	$(CC) herbe.c $(CFLAGS) -o herbe
+
+install: herbe
+	mkdir -p ${DESTDIR}${PREFIX}/bin
+	cp -f herbe ${DESTDIR}${PREFIX}/bin
+
+uninstall:
+	rm -f ${DESTDIR}${PREFIX}/bin/herbe
+
+clean:
+	rm -f herbe
+
+.PHONY: all install uninstall clean
--- a/programs/herbe/README.md
+++ b/programs/herbe/README.md
@@ -0,0 +1,139 @@
+# 🌱 herbe
+> Daemon-less notifications without D-Bus. Minimal and lightweight.
+
+<p align="center">
+  <img src="https://user-images.githubusercontent.com/24730635/90975811-cd62fd00-e537-11ea-9169-92e68a71d0a0.gif" />
+</p>
+
+## Features
+* Under 200 lines of code
+* Doesn't run in the background, just displays the notification and exits
+* No external dependencies except Xlib and Xft
+* Configurable through `config.h` or Xresources ([using this patch](https://github.com/dudik/herbe/pull/11))
+* [Actions support](#actions)
+* Extensible through [patches](https://github.com/dudik/herbe/pulls?q=is%3Aopen+is%3Apr+label%3Apatch)
+
+## Table of contents
+
+* [Usage](#usage)
+  * [Patches](#patches)
+  * [Dismiss a notification](#dismiss-a-notification)
+  * [Actions](#actions)
+  * [Newlines](#newlines)
+  * [Multiple notifications](#multiple-notifications)
+  * [Notifications don't show up](#notifications-dont-show-up)
+* [Installation](#installation)
+  * [Packages](#packages)
+  * [Dependencies](#dependencies)
+  * [Build](#build)
+* [Configuration](#configuration)
+* [Contribute](#contribute)
+
+## Usage
+
+### Patches
+[List of available patches](https://github.com/dudik/herbe/pulls?q=is%3Aopen+is%3Apr+label%3Apatch)
+
+To create a new patch you'll have to open a pull request with your changes. Append `.diff` to the pull request URL to get a downloadable diff file. Don't forget to prefix the title with `patch:` and to apply the `patch` label to it. For inspiration, look at [my Xresources patch](https://github.com/dudik/herbe/pull/11). Thank you.
+
+_Note: This patching method was heavily inspired by [dylan's sowm](https://github.com/dylanaraps/sowm)._
+
+### Dismiss a notification
+A notification can be dismissed either by clicking on it with `DISMISS_BUTTON` (set in config.h, defaults to left mouse button) or sending a `SIGUSR1` signal to it:
+```shell
+$ pkill -SIGUSR1 herbe
+```
+Dismissed notifications return exit code 2.
+
+### Actions
+Action is a piece of shell code that runs when a notification gets accepted. Accepting a notification is the same as dismissing it, but you have to use either `ACTION_BUTTON` (defaults to right mouse button) or the `SIGUSR2` signal.
+An accepted notification always returns exit code 0. To specify an action:
+```shell
+$ herbe "Notification body" && echo "This is an action"
+```
+Where everything after `&&` is the action and will get executed after the notification gets accepted.
+
+### Newlines
+Every command line argument gets printed on a separate line by default e.g.:
+```shell
+$ herbe "First line" "Second line" "Third line" ...
+```
+You can also use `\n` e.g. in `bash`:
+```shell
+$ herbe $'First line\nSecond line\nThird line'
+```
+But by default `herbe` prints `\n` literally:
+```shell
+$ herbe "First line\nStill the first line"
+```
+Output of other programs will get printed correctly, just make sure to escape it (so you don't end up with every word on a separate line):
+```shell
+$ herbe "$(ps axch -o cmd:15,%cpu --sort=-%cpu | head)"
+```
+
+### Multiple notifications
+Notifications are put in a queue and shown one after another in order of creation (first in, first out). They don't overlap and each one is shown for its entire duration.
+
+### Notifications don't show up
+Most likely a running notification got terminated forcefully (SIGKILL or any uncaught signal) which caused the semaphore not getting unlocked. First, kill any `herbe` instance that is stuck:
+```shell
+$ pkill -SIGKILL herbe
+```
+Then just call `herbe` without any arguments:
+```shell
+$ herbe
+```
+Notifications should now show up as expected.
+
+Don't ever send any signals to `herbe` except these:
+```shell
+# same as pkill -SIGTERM herbe, terminates every running herbe process
+$ pkill herbe
+
+$ pkill -SIGUSR1 herbe
+$ pkill -SIGUSR2 herbe
+```
+And you should be fine. That's all you really need to interact with `herbe`.
+
+## Installation
+### Packages
+[![Packaging status](https://repology.org/badge/vertical-allrepos/herbe.svg)](https://repology.org/project/herbe/versions)
+
+[OpenBSD patch](https://github.com/dudik/herbe/pull/4)
+
+[FreeBSD patch](https://github.com/dudik/herbe/pull/16)
+
+[Wayland port](https://github.com/muevoid/Wayherb) by [muevoid](https://github.com/muevoid)
+
+**Only the [herbe-git AUR package](https://aur.archlinux.org/packages/herbe-git/) is maintained by me.**
+
+### Dependencies
+* X11 (Xlib)
+* Xft
+
+The names of packages are different depending on which distribution you use.
+For example, if you use [Void Linux](https://voidlinux.org/) you will have to install these dependencies:
+```shell
+sudo xbps-install base-devel libX11-devel libXft-devel
+```
+
+### Build
+```shell
+git clone https://github.com/dudik/herbe
+cd herbe
+sudo make install
+```
+`make install` requires root privileges because it copies the resulting binary to `/usr/local/bin`. This makes `herbe` accessible globally.
+
+You can also use `make clean` to remove the binary from the build folder, `sudo make uninstall` to remove the binary from `/usr/local/bin` or just `make` to build the binary locally.
+
+## Configuration
+herbe is configured at compile-time by editing `config.h`. Every option should be self-explanatory. There is no `height` option because height is determined by font size and text padding.
+
+[Xresources patch](https://github.com/dudik/herbe/pull/11)
+
+## Contribute
+If you want to report a bug or you have a feature request, feel free to [open an issue](https://github.com/dudik/herbe/issues).
+
+## Projects with herbe integration
+- [qutebrowser](https://qutebrowser.org/) supports showing web notifications via herbe, via the `content.notifications.presenter` setting.
--- a/programs/herbe/config.def.h
+++ b/programs/herbe/config.def.h
@@ -0,0 +1,19 @@
+static const char *background_color = "#3e3e3e";
+static const char *border_color = "#ececec";
+static const char *font_color = "#ececec";
+static const char *font_pattern = "JetBrainsMono NF:size=10";
+static const unsigned line_spacing = 5;
+static const unsigned int padding = 15;
+
+static const unsigned int width = 450;
+static const unsigned int border_size = 2;
+static const unsigned int pos_x = 30;
+static const unsigned int pos_y = 60;
+
+enum corners { TOP_LEFT, TOP_RIGHT, BOTTOM_LEFT, BOTTOM_RIGHT };
+enum corners corner = TOP_RIGHT;
+
+static const unsigned int duration = 5; /* in seconds */
+
+#define DISMISS_BUTTON Button1
+#define ACTION_BUTTON Button3
--- a/programs/herbe/herbe.c
+++ b/programs/herbe/herbe.c
@@ -0,0 +1,220 @@
+#include <X11/Xlib.h>
+#include <X11/Xft/Xft.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <signal.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdarg.h>
+#include <fcntl.h>
+#include <semaphore.h>
+
+#include "config.h"
+
+#define EXIT_ACTION 0
+#define EXIT_FAIL 1
+#define EXIT_DISMISS 2
+
+Display *display;
+Window window;
+int exit_code = EXIT_DISMISS;
+
+static void die(const char *format, ...)
+{
+	va_list ap;
+	va_start(ap, format);
+	vfprintf(stderr, format, ap);
+	fprintf(stderr, "\n");
+	va_end(ap);
+	exit(EXIT_FAIL);
+}
+
+int get_max_len(char *string, XftFont *font, int max_text_width)
+{
+	int eol = strlen(string);
+	XGlyphInfo info;
+	XftTextExtentsUtf8(display, font, (FcChar8 *)string, eol, &info);
+
+	if (info.width > max_text_width)
+	{
+		eol = max_text_width / font->max_advance_width;
+		info.width = 0;
+
+		while (info.width < max_text_width)
+		{
+			eol++;
+			XftTextExtentsUtf8(display, font, (FcChar8 *)string, eol, &info);
+		}
+
+		eol--;
+	}
+
+	for (int i = 0; i < eol; i++)
+		if (string[i] == '\n')
+		{
+			string[i] = ' ';
+			return ++i;
+		}
+
+	if (info.width <= max_text_width)
+		return eol;
+
+	int temp = eol;
+
+	while (string[eol] != ' ' && eol)
+		--eol;
+
+	if (eol == 0)
+		return temp;
+	else
+		return ++eol;
+}
+
+void expire(int sig)
+{
+	XEvent event;
+	event.type = ButtonPress;
+	event.xbutton.button = (sig == SIGUSR2) ? (ACTION_BUTTON) : (DISMISS_BUTTON);
+	XSendEvent(display, window, 0, 0, &event);
+	XFlush(display);
+}
+
+int main(int argc, char *argv[])
+{
+	if (argc == 1)
+	{
+		sem_unlink("/herbe");
+		die("Usage: %s body", argv[0]);
+	}
+
+	struct sigaction act_expire, act_ignore;
+
+	act_expire.sa_handler = expire;
+	act_expire.sa_flags = SA_RESTART;
+	sigemptyset(&act_expire.sa_mask);
+
+	act_ignore.sa_handler = SIG_IGN;
+	act_ignore.sa_flags = 0;
+	sigemptyset(&act_ignore.sa_mask);
+
+	sigaction(SIGALRM, &act_expire, 0);
+	sigaction(SIGTERM, &act_expire, 0);
+	sigaction(SIGINT, &act_expire, 0);
+
+	sigaction(SIGUSR1, &act_ignore, 0);
+	sigaction(SIGUSR2, &act_ignore, 0);
+
+	if (!(display = XOpenDisplay(0)))
+		die("Cannot open display");
+
+	int screen = DefaultScreen(display);
+	Visual *visual = DefaultVisual(display, screen);
+	Colormap colormap = DefaultColormap(display, screen);
+
+	int screen_width = DisplayWidth(display, screen);
+	int screen_height = DisplayHeight(display, screen);
+
+	XSetWindowAttributes attributes;
+	attributes.override_redirect = True;
+	XftColor color;
+	XftColorAllocName(display, visual, colormap, background_color, &color);
+	attributes.background_pixel = color.pixel;
+	XftColorAllocName(display, visual, colormap, border_color, &color);
+	attributes.border_pixel = color.pixel;
+
+	int num_of_lines = 0;
+	int max_text_width = width - 2 * padding;
+	int lines_size = 5;
+	char **lines = malloc(lines_size * sizeof(char *));
+	if (!lines)
+		die("malloc failed");
+
+	XftFont *font = XftFontOpenName(display, screen, font_pattern);
+
+	for (int i = 1; i < argc; i++)
+	{
+		for (unsigned int eol = get_max_len(argv[i], font, max_text_width); eol; argv[i] += eol, num_of_lines++, eol = get_max_len(argv[i], font, max_text_width))
+		{
+			if (lines_size <= num_of_lines)
+			{
+				lines = realloc(lines, (lines_size += 5) * sizeof(char *));
+				if (!lines)
+					die("realloc failed");
+			}
+
+			lines[num_of_lines] = malloc((eol + 1) * sizeof(char));
+			if (!lines[num_of_lines])
+				die("malloc failed");
+
+			strncpy(lines[num_of_lines], argv[i], eol);
+			lines[num_of_lines][eol] = '\0';
+		}
+	}
+
+	unsigned int x = pos_x;
+	unsigned int y = pos_y;
+	unsigned int text_height = font->ascent - font->descent;
+	unsigned int height = (num_of_lines - 1) * line_spacing + num_of_lines * text_height + 2 * padding;
+
+	if (corner == TOP_RIGHT || corner == BOTTOM_RIGHT)
+		x = screen_width - width - border_size * 2 - pos_x;
+
+	if (corner == BOTTOM_LEFT || corner == BOTTOM_RIGHT)
+		y = screen_height - height - border_size * 2 - pos_y;
+
+	window = XCreateWindow(display, RootWindow(display, screen), x, y, width, height, border_size, DefaultDepth(display, screen),
+						   CopyFromParent, visual, CWOverrideRedirect | CWBackPixel | CWBorderPixel, &attributes);
+
+	XftDraw *draw = XftDrawCreate(display, window, visual, colormap);
+	XftColorAllocName(display, visual, colormap, font_color, &color);
+
+	XSelectInput(display, window, ExposureMask | ButtonPress);
+	XMapWindow(display, window);
+
+	sem_t *mutex = sem_open("/herbe", O_CREAT, 0644, 1);
+	sem_wait(mutex);
+
+	sigaction(SIGUSR1, &act_expire, 0);
+	sigaction(SIGUSR2, &act_expire, 0);
+
+	if (duration != 0)
+		alarm(duration);
+
+	for (;;)
+	{
+		XEvent event;
+		XNextEvent(display, &event);
+
+		if (event.type == Expose)
+		{
+			XClearWindow(display, window);
+			for (int i = 0; i < num_of_lines; i++)
+				XftDrawStringUtf8(draw, &color, font, padding, line_spacing * i + text_height * (i + 1) + padding,
+								  (FcChar8 *)lines[i], strlen(lines[i]));
+		}
+		else if (event.type == ButtonPress)
+		{
+			if (event.xbutton.button == DISMISS_BUTTON)
+				break;
+			else if (event.xbutton.button == ACTION_BUTTON)
+			{
+				exit_code = EXIT_ACTION;
+				break;
+			}
+		}
+	}
+
+	sem_post(mutex);
+	sem_close(mutex);
+
+	for (int i = 0; i < num_of_lines; i++)
+		free(lines[i]);
+
+	free(lines);
+	XftDrawDestroy(draw);
+	XftColorFree(display, visual, colormap, &color);
+	XftFontClose(display, font);
+	XCloseDisplay(display);
+
+	return exit_code;
+}
--- a/programs/slock/LICENSE
+++ b/programs/slock/LICENSE
@@ -0,0 +1,24 @@
+MIT/X Consortium License
+
+© 2015-2016 Markus Teich <markus.teich@stusta.mhn.de>
+© 2014 Dimitris Papastamos <sin@2f30.org>
+© 2006-2014 Anselm R Garbe <anselm@garbe.us>
+© 2014-2016 Laslo Hunhold <dev@frign.de>
+
+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
+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 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.
--- a/programs/slock/Makefile
+++ b/programs/slock/Makefile
@@ -0,0 +1,61 @@
+# slock - simple screen locker
+# See LICENSE file for copyright and license details.
+
+include config.mk
+
+SRC = slock.c ${COMPATSRC}
+OBJ = ${SRC:.c=.o}
+
+all: options slock
+
+options:
+	@echo slock build options:
+	@echo "CFLAGS   = ${CFLAGS}"
+	@echo "LDFLAGS  = ${LDFLAGS}"
+	@echo "CC       = ${CC}"
+
+.c.o:
+	@echo CC $<
+	@${CC} -c ${CFLAGS} $<
+
+${OBJ}: config.h config.mk arg.h util.h
+
+config.h:
+	@echo creating $@ from config.def.h
+	@cp config.def.h $@
+
+slock: ${OBJ}
+	@echo CC -o $@
+	@${CC} -o $@ ${OBJ} ${LDFLAGS}
+
+clean:
+	@echo cleaning
+	@rm -f slock ${OBJ} slock-${VERSION}.tar.gz
+
+dist: clean
+	@echo creating dist tarball
+	@mkdir -p slock-${VERSION}
+	@cp -R LICENSE Makefile README slock.1 config.mk \
+		${SRC} config.def.h arg.h util.h slock-${VERSION}
+	@tar -cf slock-${VERSION}.tar slock-${VERSION}
+	@gzip slock-${VERSION}.tar
+	@rm -rf slock-${VERSION}
+
+install: all
+	@echo installing executable file to ${DESTDIR}${PREFIX}/bin
+	@mkdir -p ${DESTDIR}${PREFIX}/bin
+	@cp -f slock ${DESTDIR}${PREFIX}/bin
+	@chmod 755 ${DESTDIR}${PREFIX}/bin/slock
+	@chmod u+s ${DESTDIR}${PREFIX}/bin/slock
+	@echo installing manual page to ${DESTDIR}${MANPREFIX}/man1
+	@mkdir -p ${DESTDIR}${MANPREFIX}/man1
+	@sed "s/VERSION/${VERSION}/g" <slock.1 >${DESTDIR}${MANPREFIX}/man1/slock.1
+	@chmod 644 ${DESTDIR}${MANPREFIX}/man1/slock.1
+
+uninstall:
+	@echo removing executable file from ${DESTDIR}${PREFIX}/bin
+	@rm -f ${DESTDIR}${PREFIX}/bin/slock
+	@echo removing manual page from ${DESTDIR}${MANPREFIX}/man1
+	@rm -f ${DESTDIR}${MANPREFIX}/man1/slock.1
+
+.PHONY: all options clean dist install uninstall
--- a/programs/slock/README
+++ b/programs/slock/README
@@ -0,0 +1,24 @@
+slock - simple screen locker
+============================
+simple screen locker utility for X.
+
+
+Requirements
+------------
+In order to build slock you need the Xlib header files.
+
+
+Installation
+------------
+Edit config.mk to match your local setup (slock is installed into
+the /usr/local namespace by default).
+
+Afterwards enter the following command to build and install slock
+(if necessary as root):
+
+    make clean install
+
+
+Running slock
+-------------
+Simply invoke the 'slock' command. To get out of it, enter your password.
--- a/programs/slock/arg.h
+++ b/programs/slock/arg.h
@@ -0,0 +1,65 @@
+/*
+ * Copy me if you can.
+ * by 20h
+ */
+
+#ifndef ARG_H__
+#define ARG_H__
+
+extern char *argv0;
+
+/* use main(int argc, char *argv[]) */
+#define ARGBEGIN	for (argv0 = *argv, argv++, argc--;\
+					argv[0] && argv[0][0] == '-'\
+					&& argv[0][1];\
+					argc--, argv++) {\
+				char argc_;\
+				char **argv_;\
+				int brk_;\
+				if (argv[0][1] == '-' && argv[0][2] == '\0') {\
+					argv++;\
+					argc--;\
+					break;\
+				}\
+				for (brk_ = 0, argv[0]++, argv_ = argv;\
+						argv[0][0] && !brk_;\
+						argv[0]++) {\
+					if (argv_ != argv)\
+						break;\
+					argc_ = argv[0][0];\
+					switch (argc_)
+
+/* Handles obsolete -NUM syntax */
+#define ARGNUM				case '0':\
+					case '1':\
+					case '2':\
+					case '3':\
+					case '4':\
+					case '5':\
+					case '6':\
+					case '7':\
+					case '8':\
+					case '9'
+
+#define ARGEND			}\
+			}
+
+#define ARGC()		argc_
+
+#define ARGNUMF()	(brk_ = 1, estrtonum(argv[0], 0, INT_MAX))
+
+#define EARGF(x)	((argv[0][1] == '\0' && argv[1] == NULL)?\
+				((x), abort(), (char *)0) :\
+				(brk_ = 1, (argv[0][1] != '\0')?\
+					(&argv[0][1]) :\
+					(argc--, argv++, argv[0])))
+
+#define ARGF()		((argv[0][1] == '\0' && argv[1] == NULL)?\
+				(char *)0 :\
+				(brk_ = 1, (argv[0][1] != '\0')?\
+					(&argv[0][1]) :\
+					(argc--, argv++, argv[0])))
+
+#define LNGARG()	&argv[0][0]
+
+#endif
--- a/programs/slock/config.def.h
+++ b/programs/slock/config.def.h
@@ -0,0 +1,19 @@
+/* user and group to drop privileges to */
+static const char *user  = "nobody";
+static const char *group = "nogroup";
+
+static const char *colorname[NUMCOLS] = {
+	[BG] =     "black",     /* background */
+	[INIT] =   "#4f525c",   /* after initialization */
+	[INPUT] =  "#005577",   /* during input */
+	[FAILED] = "#CC3333",   /* wrong password */
+};
+
+/* treat a cleared input like a wrong password (color) */
+static const int failonclear = 1;
+
+/* size of square in px */
+static const int squaresize = 50;
+
+/* time in seconds before the monitor shuts down */
+static const int monitortime = 5;
--- a/programs/slock/config.h
+++ b/programs/slock/config.h
@@ -0,0 +1,19 @@
+/* user and group to drop privileges to */
+static const char *user  = "nobody";
+static const char *group = "nogroup";
+
+static const char *colorname[NUMCOLS] = {
+	[BG] =     "black",     /* background */
+	[INIT] =   "#4f525c",   /* after initialization */
+	[INPUT] =  "#005577",   /* during input */
+	[FAILED] = "#CC3333",   /* wrong password */
+};
+
+/* treat a cleared input like a wrong password (color) */
+static const int failonclear = 1;
+
+/* size of square in px */
+static const int squaresize = 50;
+
+/* time in seconds before the monitor shuts down */
+static const int monitortime = 5;
--- a/programs/slock/config.mk
+++ b/programs/slock/config.mk
@@ -0,0 +1,32 @@
+# slock version
+VERSION = 1.5
+
+# Customize below to fit your system
+
+# paths
+PREFIX = /usr/local
+MANPREFIX = ${PREFIX}/share/man
+
+X11INC = /usr/X11R6/include
+X11LIB = /usr/X11R6/lib
+
+# includes and libs
+INCS = -I. -I/usr/include -I${X11INC}
+LIBS = -L/usr/lib -lc -lcrypt -L${X11LIB} -lX11 -lXext -lXrandr
+
+# flags
+CPPFLAGS = -DVERSION=\"${VERSION}\" -D_DEFAULT_SOURCE -DHAVE_SHADOW_H
+CFLAGS = -std=c99 -pedantic -Wall -Os ${INCS} ${CPPFLAGS}
+LDFLAGS = -s ${LIBS}
+COMPATSRC = explicit_bzero.c
+
+# On OpenBSD and Darwin remove -lcrypt from LIBS
+#LIBS = -L/usr/lib -lc -L${X11LIB} -lX11 -lXext -lXrandr
+# On *BSD remove -DHAVE_SHADOW_H from CPPFLAGS
+# On NetBSD add -D_NETBSD_SOURCE to CPPFLAGS
+#CPPFLAGS = -DVERSION=\"${VERSION}\" -D_BSD_SOURCE -D_NETBSD_SOURCE
+# On OpenBSD set COMPATSRC to empty
+#COMPATSRC =
+
+# compiler and linker
+CC = cc
--- a/programs/slock/explicit_bzero.c
+++ b/programs/slock/explicit_bzero.c
@@ -0,0 +1,19 @@
+/*	$OpenBSD: explicit_bzero.c,v 1.3 2014/06/21 02:34:26 matthew Exp $ */
+/*
+ * Public domain.
+ * Written by Matthew Dempsky.
+ */
+
+#include <string.h>
+
+__attribute__((weak)) void
+__explicit_bzero_hook(void *buf, size_t len)
+{
+}
+
+void
+explicit_bzero(void *buf, size_t len)
+{
+	memset(buf, 0, len);
+	__explicit_bzero_hook(buf, len);
+}
--- a/programs/slock/patches/slock-dpms-20231017-4f04554.diff
+++ b/programs/slock/patches/slock-dpms-20231017-4f04554.diff
@@ -0,0 +1,86 @@
+From 4259049ca8d06a34c828c70298f3a8fdb8c5104c Mon Sep 17 00:00:00 2001
+From: mortezadadgar <mortezadadgar97@gmail.com>
+Date: Sat, 23 Sep 2023 18:45:58 +0330
+Subject: [PATCH] Update to respect prevoius state of dpms
+
+---
+ config.def.h |  3 +++
+ slock.c      | 26 ++++++++++++++++++++++++++
+ 2 files changed, 29 insertions(+)
+
+diff --git a/config.def.h b/config.def.h
+index 9855e21..d01bd38 100644
+--- a/config.def.h
+++ b/config.def.h
+@@ -10,3 +10,6 @@ static const char *colorname[NUMCOLS] = {
+ 
+ /* treat a cleared input like a wrong password (color) */
+ static const int failonclear = 1;
+
+/* time in seconds before the monitor shuts down */
+static const int monitortime = 5;
+diff --git a/slock.c b/slock.c
+index 5ae738c..b5ac721 100644
+--- a/slock.c
+++ b/slock.c
+@@ -1,4 +1,5 @@
+ /* See LICENSE file for license details. */
+#include <X11/Xmd.h>
+ #define _XOPEN_SOURCE 500
+ #if HAVE_SHADOW_H
+ #include <shadow.h>
+@@ -15,6 +16,7 @@
+ #include <unistd.h>
+ #include <sys/types.h>
+ #include <X11/extensions/Xrandr.h>
+#include <X11/extensions/dpms.h>
+ #include <X11/keysym.h>
+ #include <X11/Xlib.h>
+ #include <X11/Xutil.h>
+@@ -314,6 +316,8 @@ main(int argc, char **argv) {
+ 	const char *hash;
+ 	Display *dpy;
+ 	int s, nlocks, nscreens;
+	CARD16 standby, suspend, off;
+	BOOL dpms_state;
+ 
+ 	ARGBEGIN {
+ 	case 'v':
+@@ -374,6 +378,22 @@ main(int argc, char **argv) {
+ 	if (nlocks != nscreens)
+ 		return 1;
+ 
+	/* DPMS magic to disable the monitor */
+	if (!DPMSCapable(dpy))
+		die("slock: DPMSCapable failed\n");
+	if (!DPMSInfo(dpy, &standby, &dpms_state))
+		die("slock: DPMSInfo failed\n");
+	if (!DPMSEnable(dpy) && !dpms_state)
+		die("slock: DPMSEnable failed\n");
+	if (!DPMSGetTimeouts(dpy, &standby, &suspend, &off))
+		die("slock: DPMSGetTimeouts failed\n");
+	if (!standby || !suspend || !off)
+		die("slock: at least one DPMS variable is zero\n");
+	if (!DPMSSetTimeouts(dpy, monitortime, monitortime, monitortime))
+		die("slock: DPMSSetTimeouts failed\n");
+
+	XSync(dpy, 0);
+
+ 	/* run post-lock command */
+ 	if (argc > 0) {
+ 		switch (fork()) {
+@@ -391,5 +411,11 @@ main(int argc, char **argv) {
+ 	/* everything is now blank. Wait for the correct password */
+ 	readpw(dpy, &rr, locks, nscreens, hash);
+ 
+	/* reset DPMS values to inital ones */
+	DPMSSetTimeouts(dpy, standby, suspend, off);
+	if (!dpms_state)
+		DPMSDisable(dpy);
+	XSync(dpy, 0);
+
+ 	return 0;
+ }
+-- 
+2.42.0
+
--- a/programs/slock/patches/slock-squares-1.5.diff
+++ b/programs/slock/patches/slock-squares-1.5.diff
@@ -0,0 +1,157 @@
+From 2f6938b87a09abcd41fd6792a40b0bd7b088f41a Mon Sep 17 00:00:00 2001
+From: bsuth <bsuth701@gmail.com>
+Date: Tue, 27 Dec 2022 12:44:23 +0900
+Subject: [PATCH] Use centered squares to indicate lock state
+
+Instead of changing the color of the entire screen to indicate the
+current lock state, draw centered squares on each monitor and change the
+square colors.
+
+This patch requires xrandr to be active and otherwise defaults to the
+original slock behavior.
+---
+ config.def.h |  6 +++++-
+ slock.c      | 58 +++++++++++++++++++++++++++++++++++++++++++++-------
+ 2 files changed, 56 insertions(+), 8 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index 9855e21..e7106fb 100644
+--- a/config.def.h
+++ b/config.def.h
+@@ -3,10 +3,14 @@ static const char *user  = "nobody";
+ static const char *group = "nogroup";
+ 
+ static const char *colorname[NUMCOLS] = {
+-	[INIT] =   "black",     /* after initialization */
+	[BG] =     "black",     /* background */
+	[INIT] =   "#4f525c",   /* after initialization */
+ 	[INPUT] =  "#005577",   /* during input */
+ 	[FAILED] = "#CC3333",   /* wrong password */
+ };
+ 
+ /* treat a cleared input like a wrong password (color) */
+ static const int failonclear = 1;
+
+/* size of square in px */
+static const int squaresize = 50;
+diff --git a/slock.c b/slock.c
+index 5ae738c..0750768 100644
+--- a/slock.c
+++ b/slock.c
+@@ -25,6 +25,7 @@
+ char *argv0;
+ 
+ enum {
+	BG,
+ 	INIT,
+ 	INPUT,
+ 	FAILED,
+@@ -36,6 +37,8 @@ struct lock {
+ 	Window root, win;
+ 	Pixmap pmap;
+ 	unsigned long colors[NUMCOLS];
+	GC gc;
+	XRRScreenResources *rrsr;
+ };
+ 
+ struct xrandr {
+@@ -124,6 +127,44 @@ gethash(void)
+ 	return hash;
+ }
+ 
+static void
+draw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens,
+     unsigned int color)
+{
+	int screen, crtc;
+	XRRCrtcInfo* rrci;
+
+	if (rr->active) {
+		for (screen = 0; screen < nscreens; screen++) {
+			XSetWindowBackground(dpy, locks[screen]->win,locks[screen]->colors[BG]);
+			XClearWindow(dpy, locks[screen]->win);
+			XSetForeground(dpy, locks[screen]->gc, locks[screen]->colors[color]);
+			for (crtc = 0; crtc < locks[screen]->rrsr->ncrtc; ++crtc) {
+				rrci = XRRGetCrtcInfo(dpy,
+				                      locks[screen]->rrsr,
+				                      locks[screen]->rrsr->crtcs[crtc]);
+				/* skip disabled crtc */
+				if (rrci->noutput > 0)
+					XFillRectangle(dpy,
+					               locks[screen]->win,
+					               locks[screen]->gc,
+					               rrci->x + (rrci->width - squaresize) / 2,
+					               rrci->y + (rrci->height - squaresize) / 2,
+					               squaresize,
+					               squaresize);
+				XRRFreeCrtcInfo(rrci);
+			}
+		}
+	} else {
+		for (screen = 0; screen < nscreens; screen++) {
+			XSetWindowBackground(dpy,
+			                     locks[screen]->win,
+			                     locks[screen]->colors[color]);
+			XClearWindow(dpy, locks[screen]->win);
+		}
+	}
+}
+
+ static void
+ readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens,
+        const char *hash)
+@@ -189,12 +230,7 @@ readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens,
+ 			}
+ 			color = len ? INPUT : ((failure || failonclear) ? FAILED : INIT);
+ 			if (running && oldc != color) {
+-				for (screen = 0; screen < nscreens; screen++) {
+-					XSetWindowBackground(dpy,
+-					                     locks[screen]->win,
+-					                     locks[screen]->colors[color]);
+-					XClearWindow(dpy, locks[screen]->win);
+-				}
+				draw(dpy, rr, locks, nscreens, color);
+ 				oldc = color;
+ 			}
+ 		} else if (rr->active && ev.type == rr->evbase + RRScreenChangeNotify) {
+@@ -228,6 +264,7 @@ lockscreen(Display *dpy, struct xrandr *rr, int screen)
+ 	XColor color, dummy;
+ 	XSetWindowAttributes wa;
+ 	Cursor invisible;
+	XGCValues gcvalues;
+ 
+ 	if (dpy == NULL || screen < 0 || !(lock = malloc(sizeof(struct lock))))
+ 		return NULL;
+@@ -243,7 +280,7 @@ lockscreen(Display *dpy, struct xrandr *rr, int screen)
+ 
+ 	/* init */
+ 	wa.override_redirect = 1;
+-	wa.background_pixel = lock->colors[INIT];
+	wa.background_pixel = lock->colors[BG];
+ 	lock->win = XCreateWindow(dpy, lock->root, 0, 0,
+ 	                          DisplayWidth(dpy, lock->screen),
+ 	                          DisplayHeight(dpy, lock->screen),
+@@ -255,6 +292,10 @@ lockscreen(Display *dpy, struct xrandr *rr, int screen)
+ 	invisible = XCreatePixmapCursor(dpy, lock->pmap, lock->pmap,
+ 	                                &color, &color, 0, 0);
+ 	XDefineCursor(dpy, lock->win, invisible);
+	lock->gc = XCreateGC(dpy, lock->win, 0, &gcvalues);
+	XSetForeground(dpy, lock->gc, lock->colors[INIT]);
+	if (rr->active)
+		lock->rrsr = XRRGetScreenResourcesCurrent(dpy, lock->root);
+ 
+ 	/* Try to grab mouse pointer *and* keyboard for 600ms, else fail the lock */
+ 	for (i = 0, ptgrab = kbgrab = -1; i < 6; i++) {
+@@ -388,6 +429,9 @@ main(int argc, char **argv) {
+ 		}
+ 	}
+ 
+	/* draw the initial rectangle */
+	draw(dpy, &rr, locks, nscreens, INIT);
+
+ 	/* everything is now blank. Wait for the correct password */
+ 	readpw(dpy, &rr, locks, nscreens, hash);
+ 
+-- 
+2.39.0
+
--- a/programs/slock/slock
+++ b/programs/slock/slock
--- a/programs/slock/slock.1
+++ b/programs/slock/slock.1
@@ -0,0 +1,39 @@
+.Dd 2016-08-23
+.Dt SLOCK 1
+.Sh NAME
+.Nm slock
+.Nd simple X screen locker
+.Sh SYNOPSIS
+.Nm
+.Op Fl v
+.Op Ar cmd Op Ar arg ...
+.Sh DESCRIPTION
+.Nm
+is a simple X screen locker. If provided,
+.Ar cmd Op Ar arg ...
+is executed after the screen has been locked.
+.Sh OPTIONS
+.Bl -tag -width Ds
+.It Fl v
+Print version information to stdout and exit.
+.El
+.Sh SECURITY CONSIDERATIONS
+To make sure a locked screen can not be bypassed by switching VTs
+or killing the X server with Ctrl+Alt+Backspace, it is recommended
+to disable both in
+.Xr xorg.conf 5
+for maximum security:
+.Bd -literal -offset left
+Section "ServerFlags"
+	Option "DontVTSwitch" "True"
+	Option "DontZap"      "True"
+EndSection
+.Ed
+.Sh EXAMPLES
+$
+.Nm
+/usr/sbin/s2ram
+.Sh CUSTOMIZATION
+.Nm
+can be customized by creating a custom config.h from config.def.h and
+(re)compiling the source code. This keeps it fast, secure and simple.
--- a/programs/slock/slock.c
+++ b/programs/slock/slock.c
@@ -0,0 +1,465 @@
+/* See LICENSE file for license details. */
+#include <X11/Xmd.h>
+#define _XOPEN_SOURCE 500
+#if HAVE_SHADOW_H
+#include <shadow.h>
+#endif
+
+#include <ctype.h>
+#include <errno.h>
+#include <grp.h>
+#include <pwd.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <X11/extensions/Xrandr.h>
+#include <X11/extensions/dpms.h>
+#include <X11/keysym.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+
+#include "arg.h"
+#include "util.h"
+
+char *argv0;
+
+enum {
+	BG,
+	INIT,
+	INPUT,
+	FAILED,
+	NUMCOLS
+};
+
+struct lock {
+	int screen;
+	Window root, win;
+	Pixmap pmap;
+	unsigned long colors[NUMCOLS];
+	GC gc;
+	XRRScreenResources *rrsr;
+};
+
+struct xrandr {
+	int active;
+	int evbase;
+	int errbase;
+};
+
+#include "config.h"
+
+static void
+die(const char *errstr, ...)
+{
+	va_list ap;
+
+	va_start(ap, errstr);
+	vfprintf(stderr, errstr, ap);
+	va_end(ap);
+	exit(1);
+}
+
+#ifdef __linux__
+#include <fcntl.h>
+#include <linux/oom.h>
+
+static void
+dontkillme(void)
+{
+	FILE *f;
+	const char oomfile[] = "/proc/self/oom_score_adj";
+
+	if (!(f = fopen(oomfile, "w"))) {
+		if (errno == ENOENT)
+			return;
+		die("slock: fopen %s: %s\n", oomfile, strerror(errno));
+	}
+	fprintf(f, "%d", OOM_SCORE_ADJ_MIN);
+	if (fclose(f)) {
+		if (errno == EACCES)
+			die("slock: unable to disable OOM killer. "
+			    "Make sure to suid or sgid slock.\n");
+		else
+			die("slock: fclose %s: %s\n", oomfile, strerror(errno));
+	}
+}
+#endif
+
+static const char *
+gethash(void)
+{
+	const char *hash;
+	struct passwd *pw;
+
+	/* Check if the current user has a password entry */
+	errno = 0;
+	if (!(pw = getpwuid(getuid()))) {
+		if (errno)
+			die("slock: getpwuid: %s\n", strerror(errno));
+		else
+			die("slock: cannot retrieve password entry\n");
+	}
+	hash = pw->pw_passwd;
+
+#if HAVE_SHADOW_H
+	if (!strcmp(hash, "x")) {
+		struct spwd *sp;
+		if (!(sp = getspnam(pw->pw_name)))
+			die("slock: getspnam: cannot retrieve shadow entry. "
+			    "Make sure to suid or sgid slock.\n");
+		hash = sp->sp_pwdp;
+	}
+#else
+	if (!strcmp(hash, "*")) {
+#ifdef __OpenBSD__
+		if (!(pw = getpwuid_shadow(getuid())))
+			die("slock: getpwnam_shadow: cannot retrieve shadow entry. "
+			    "Make sure to suid or sgid slock.\n");
+		hash = pw->pw_passwd;
+#else
+		die("slock: getpwuid: cannot retrieve shadow entry. "
+		    "Make sure to suid or sgid slock.\n");
+#endif /* __OpenBSD__ */
+	}
+#endif /* HAVE_SHADOW_H */
+
+	return hash;
+}
+
+static void
+draw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens,
+     unsigned int color)
+{
+	int screen, crtc;
+	XRRCrtcInfo* rrci;
+
+	if (rr->active) {
+		for (screen = 0; screen < nscreens; screen++) {
+			XSetWindowBackground(dpy, locks[screen]->win,locks[screen]->colors[BG]);
+			XClearWindow(dpy, locks[screen]->win);
+			XSetForeground(dpy, locks[screen]->gc, locks[screen]->colors[color]);
+			for (crtc = 0; crtc < locks[screen]->rrsr->ncrtc; ++crtc) {
+				rrci = XRRGetCrtcInfo(dpy,
+				                      locks[screen]->rrsr,
+				                      locks[screen]->rrsr->crtcs[crtc]);
+				/* skip disabled crtc */
+				if (rrci->noutput > 0)
+					XFillRectangle(dpy,
+					               locks[screen]->win,
+					               locks[screen]->gc,
+					               rrci->x + (rrci->width - squaresize) / 2,
+					               rrci->y + (rrci->height - squaresize) / 2,
+					               squaresize,
+					               squaresize);
+				XRRFreeCrtcInfo(rrci);
+			}
+		}
+	} else {
+		for (screen = 0; screen < nscreens; screen++) {
+			XSetWindowBackground(dpy,
+			                     locks[screen]->win,
+			                     locks[screen]->colors[color]);
+			XClearWindow(dpy, locks[screen]->win);
+		}
+	}
+}
+
+static void
+readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens,
+       const char *hash)
+{
+	XRRScreenChangeNotifyEvent *rre;
+	char buf[32], passwd[256], *inputhash;
+	int num, screen, running, failure, oldc;
+	unsigned int len, color;
+	KeySym ksym;
+	XEvent ev;
+
+	len = 0;
+	running = 1;
+	failure = 0;
+	oldc = INIT;
+
+	while (running && !XNextEvent(dpy, &ev)) {
+		if (ev.type == KeyPress) {
+			explicit_bzero(&buf, sizeof(buf));
+			num = XLookupString(&ev.xkey, 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))
+				continue;
+			switch (ksym) {
+			case XK_Return:
+				passwd[len] = '\0';
+				errno = 0;
+				if (!(inputhash = crypt(passwd, hash)))
+					fprintf(stderr, "slock: crypt: %s\n", strerror(errno));
+				else
+					running = !!strcmp(inputhash, hash);
+				if (running) {
+					XBell(dpy, 100);
+					failure = 1;
+				}
+				explicit_bzero(&passwd, sizeof(passwd));
+				len = 0;
+				break;
+			case XK_Escape:
+				explicit_bzero(&passwd, sizeof(passwd));
+				len = 0;
+				break;
+			case XK_BackSpace:
+				if (len)
+					passwd[--len] = '\0';
+				break;
+			default:
+				if (num && !iscntrl((int)buf[0]) &&
+				    (len + num < sizeof(passwd))) {
+					memcpy(passwd + len, buf, num);
+					len += num;
+				}
+				break;
+			}
+			color = len ? INPUT : ((failure || failonclear) ? FAILED : INIT);
+			if (running && oldc != color) {
+				draw(dpy, rr, locks, nscreens, color);
+				oldc = color;
+			}
+		} else if (rr->active && ev.type == rr->evbase + RRScreenChangeNotify) {
+			rre = (XRRScreenChangeNotifyEvent*)&ev;
+			for (screen = 0; screen < nscreens; screen++) {
+				if (locks[screen]->win == rre->window) {
+					if (rre->rotation == RR_Rotate_90 ||
+					    rre->rotation == RR_Rotate_270)
+						XResizeWindow(dpy, locks[screen]->win,
+						              rre->height, rre->width);
+					else
+						XResizeWindow(dpy, locks[screen]->win,
+						              rre->width, rre->height);
+					XClearWindow(dpy, locks[screen]->win);
+					break;
+				}
+			}
+		} else {
+			for (screen = 0; screen < nscreens; screen++)
+				XRaiseWindow(dpy, locks[screen]->win);
+		}
+	}
+}
+
+static struct lock *
+lockscreen(Display *dpy, struct xrandr *rr, int screen)
+{
+	char curs[] = {0, 0, 0, 0, 0, 0, 0, 0};
+	int i, ptgrab, kbgrab;
+	struct lock *lock;
+	XColor color, dummy;
+	XSetWindowAttributes wa;
+	Cursor invisible;
+	XGCValues gcvalues;
+
+	if (dpy == NULL || screen < 0 || !(lock = malloc(sizeof(struct lock))))
+		return NULL;
+
+	lock->screen = screen;
+	lock->root = RootWindow(dpy, lock->screen);
+
+	for (i = 0; i < NUMCOLS; i++) {
+		XAllocNamedColor(dpy, DefaultColormap(dpy, lock->screen),
+		                 colorname[i], &color, &dummy);
+		lock->colors[i] = color.pixel;
+	}
+
+	/* init */
+	wa.override_redirect = 1;
+	wa.background_pixel = lock->colors[BG];
+	lock->win = XCreateWindow(dpy, lock->root, 0, 0,
+	                          DisplayWidth(dpy, lock->screen),
+	                          DisplayHeight(dpy, lock->screen),
+	                          0, DefaultDepth(dpy, lock->screen),
+	                          CopyFromParent,
+	                          DefaultVisual(dpy, lock->screen),
+	                          CWOverrideRedirect | CWBackPixel, &wa);
+	lock->pmap = XCreateBitmapFromData(dpy, lock->win, curs, 8, 8);
+	invisible = XCreatePixmapCursor(dpy, lock->pmap, lock->pmap,
+	                                &color, &color, 0, 0);
+	XDefineCursor(dpy, lock->win, invisible);
+	lock->gc = XCreateGC(dpy, lock->win, 0, &gcvalues);
+	XSetForeground(dpy, lock->gc, lock->colors[INIT]);
+	if (rr->active)
+		lock->rrsr = XRRGetScreenResourcesCurrent(dpy, lock->root);
+
+	/* Try to grab mouse pointer *and* keyboard for 600ms, else fail the lock */
+	for (i = 0, ptgrab = kbgrab = -1; i < 6; i++) {
+		if (ptgrab != GrabSuccess) {
+			ptgrab = XGrabPointer(dpy, lock->root, False,
+			                      ButtonPressMask | ButtonReleaseMask |
+			                      PointerMotionMask, GrabModeAsync,
+			                      GrabModeAsync, None, invisible, CurrentTime);
+		}
+		if (kbgrab != GrabSuccess) {
+			kbgrab = XGrabKeyboard(dpy, lock->root, True,
+			                       GrabModeAsync, GrabModeAsync, CurrentTime);
+		}
+
+		/* input is grabbed: we can lock the screen */
+		if (ptgrab == GrabSuccess && kbgrab == GrabSuccess) {
+			XMapRaised(dpy, lock->win);
+			if (rr->active)
+				XRRSelectInput(dpy, lock->win, RRScreenChangeNotifyMask);
+
+			XSelectInput(dpy, lock->root, SubstructureNotifyMask);
+			return lock;
+		}
+
+		/* retry on AlreadyGrabbed but fail on other errors */
+		if ((ptgrab != AlreadyGrabbed && ptgrab != GrabSuccess) ||
+		    (kbgrab != AlreadyGrabbed && kbgrab != GrabSuccess))
+			break;
+
+		usleep(100000);
+	}
+
+	/* we couldn't grab all input: fail out */
+	if (ptgrab != GrabSuccess)
+		fprintf(stderr, "slock: unable to grab mouse pointer for screen %d\n",
+		        screen);
+	if (kbgrab != GrabSuccess)
+		fprintf(stderr, "slock: unable to grab keyboard for screen %d\n",
+		        screen);
+	return NULL;
+}
+
+static void
+usage(void)
+{
+	die("usage: slock [-v] [cmd [arg ...]]\n");
+}
+
+int
+main(int argc, char **argv) {
+	struct xrandr rr;
+	struct lock **locks;
+	struct passwd *pwd;
+	struct group *grp;
+	uid_t duid;
+	gid_t dgid;
+	const char *hash;
+	Display *dpy;
+	int s, nlocks, nscreens;
+	CARD16 standby, suspend, off;
+	BOOL dpms_state;
+
+	ARGBEGIN {
+	case 'v':
+		fprintf(stderr, "slock-"VERSION"\n");
+		return 0;
+	default:
+		usage();
+	} ARGEND
+
+	/* validate drop-user and -group */
+	errno = 0;
+	if (!(pwd = getpwnam(user)))
+		die("slock: getpwnam %s: %s\n", user,
+		    errno ? strerror(errno) : "user entry not found");
+	duid = pwd->pw_uid;
+	errno = 0;
+	if (!(grp = getgrnam(group)))
+		die("slock: getgrnam %s: %s\n", group,
+		    errno ? strerror(errno) : "group entry not found");
+	dgid = grp->gr_gid;
+
+#ifdef __linux__
+	dontkillme();
+#endif
+
+	hash = gethash();
+	errno = 0;
+	if (!crypt("", hash))
+		die("slock: crypt: %s\n", strerror(errno));
+
+	if (!(dpy = XOpenDisplay(NULL)))
+		die("slock: cannot open display\n");
+
+	/* drop privileges */
+	if (setgroups(0, NULL) < 0)
+		die("slock: setgroups: %s\n", strerror(errno));
+	if (setgid(dgid) < 0)
+		die("slock: setgid: %s\n", strerror(errno));
+	if (setuid(duid) < 0)
+		die("slock: setuid: %s\n", strerror(errno));
+
+	/* check for Xrandr support */
+	rr.active = XRRQueryExtension(dpy, &rr.evbase, &rr.errbase);
+
+	/* get number of screens in display "dpy" and blank them */
+	nscreens = ScreenCount(dpy);
+	if (!(locks = calloc(nscreens, sizeof(struct lock *))))
+		die("slock: out of memory\n");
+	for (nlocks = 0, s = 0; s < nscreens; s++) {
+		if ((locks[s] = lockscreen(dpy, &rr, s)) != NULL)
+			nlocks++;
+		else
+			break;
+	}
+	XSync(dpy, 0);
+
+	/* did we manage to lock everything? */
+	if (nlocks != nscreens)
+		return 1;
+
+	/* DPMS magic to disable the monitor */
+	if (!DPMSCapable(dpy))
+		die("slock: DPMSCapable failed\n");
+	if (!DPMSInfo(dpy, &standby, &dpms_state))
+		die("slock: DPMSInfo failed\n");
+	if (!DPMSEnable(dpy) && !dpms_state)
+		die("slock: DPMSEnable failed\n");
+	if (!DPMSGetTimeouts(dpy, &standby, &suspend, &off))
+		die("slock: DPMSGetTimeouts failed\n");
+	if (!standby || !suspend || !off)
+		die("slock: at least one DPMS variable is zero\n");
+	if (!DPMSSetTimeouts(dpy, monitortime, monitortime, monitortime))
+		die("slock: DPMSSetTimeouts failed\n");
+
+	XSync(dpy, 0);
+
+	/* run post-lock command */
+	if (argc > 0) {
+		switch (fork()) {
+		case -1:
+			die("slock: fork failed: %s\n", strerror(errno));
+		case 0:
+			if (close(ConnectionNumber(dpy)) < 0)
+				die("slock: close: %s\n", strerror(errno));
+			execvp(argv[0], argv);
+			fprintf(stderr, "slock: execvp %s: %s\n", argv[0], strerror(errno));
+			_exit(1);
+		}
+	}
+
+	/* draw the initial rectangle */
+	draw(dpy, &rr, locks, nscreens, INIT);
+
+	/* everything is now blank. Wait for the correct password */
+	readpw(dpy, &rr, locks, nscreens, hash);
+
+	/* reset DPMS values to inital ones */
+	DPMSSetTimeouts(dpy, standby, suspend, off);
+	if (!dpms_state)
+		DPMSDisable(dpy);
+	XSync(dpy, 0);
+
+	return 0;
+}
--- a/programs/slock/util.h
+++ b/programs/slock/util.h
@@ -0,0 +1,2 @@
+#undef explicit_bzero
+void explicit_bzero(void *, size_t);
--- a/programs/slstatus/LICENSE
+++ b/programs/slstatus/LICENSE
@@ -0,0 +1,43 @@
+ISC License
+
+Copyright 2016-2022 Aaron Marcher <me@drkhsh.at>
+
+Copyright 2016 Roy Freytag <rfreytag@hs-mittweida.de>
+Copyright 2016 Vincent Loupmon <vincentloupmon@gmail.com>
+Copyright 2016 Daniel Walter <d.walter@0x90.at>
+Copyright 2016-2018 Ali H. Fardan <raiz@firemail.cc>
+Copyright 2016 Jody Leonard <me@jodyleonard.com>
+Copyright 2016-2018 Quentin Rameau <quinq@fifth.space>
+Copyright 2016 Mike Coddington <mike@coddington.us>
+Copyright 2016-2018 Ivan J. <parazyd@dyne.org>
+Copyright 2017 Tobias Stoeckmann <tobias@stoeckmann.org>
+Copyright 2017-2018 Laslo Hunhold <dev@frign.de>
+Copyright 2018 Darron Anderson <darronanderson@protonmail.com>
+Copyright 2018 Josuah Demangeon <mail@josuah.net>
+Copyright 2018 Tobias Tschinkowitz <tobias@he4d.net>
+Copyright 2018 David Demelier <markand@malikania.fr>
+Copyright 2018-2012 Michael Buch <michaelbuch12@gmail.com>
+Copyright 2018 Ian Remmler <ian@remmler.org>
+Copyright 2016-2019 Joerg Jung <jung@openbsd.org>
+Copyright 2019 Ryan Kes <alrayyes@gmail.com>
+Copyright 2019 Cem Keylan <cem@ckyln.com>
+Copyright 2019 Dimitris Papastamos <dsp@2f30.org>
+Copyright 2019-2022 Ingo Feinerer <feinerer@logic.at>
+Copyright 2020 Alexandre Ratchov <alex@caoua.org>
+Copyright 2020 Mart Lubbers <mart@martlubbers.net>
+Copyright 2020 Daniel Moch <daniel@danielmoch.com>
+Copyright 2022 Nickolas Raymond Kaczynski <nrk@disroot.org>
+Copyright 2022 Patrick Iacob <iacobp@oregonstate.edu>
+Copyright 2021-2022 Steven Ward <planet36@gmail.com>
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
--- a/programs/slstatus/Makefile
+++ b/programs/slstatus/Makefile
@@ -0,0 +1,69 @@
+# See LICENSE file for copyright and license details
+# slstatus - suckless status monitor
+.POSIX:
+
+include config.mk
+
+REQ = util
+COM =\
+	components/battery\
+	components/cat\
+	components/cpu\
+	components/datetime\
+	components/disk\
+	components/entropy\
+	components/hostname\
+	components/ip\
+	components/kernel_release\
+	components/keyboard_indicators\
+	components/keymap\
+	components/load_avg\
+	components/netspeeds\
+	components/num_files\
+	components/ram\
+	components/run_command\
+	components/swap\
+	components/temperature\
+	components/uptime\
+	components/user\
+	components/volume\
+	components/wifi
+
+all: slstatus
+
+$(COM:=.o): config.mk $(REQ:=.h) slstatus.h
+slstatus.o: slstatus.c slstatus.h arg.h config.h config.mk $(REQ:=.h)
+
+.c.o:
+	$(CC) -o $@ -c $(CPPFLAGS) $(CFLAGS) $<
+
+config.h:
+	cp config.def.h $@
+
+slstatus: slstatus.o $(COM:=.o) $(REQ:=.o)
+	$(CC) -o $@ $(LDFLAGS) $(COM:=.o) $(REQ:=.o) slstatus.o $(LDLIBS)
+
+clean:
+	rm -f slstatus slstatus.o $(COM:=.o) $(REQ:=.o) slstatus-${VERSION}.tar.gz
+
+dist:
+	rm -rf "slstatus-$(VERSION)"
+	mkdir -p "slstatus-$(VERSION)/components"
+	cp -R LICENSE Makefile README config.mk config.def.h \
+	      arg.h slstatus.h slstatus.c $(REQ:=.c) $(REQ:=.h) \
+	      slstatus.1 "slstatus-$(VERSION)"
+	cp -R $(COM:=.c) "slstatus-$(VERSION)/components"
+	tar -cf - "slstatus-$(VERSION)" | gzip -c > "slstatus-$(VERSION).tar.gz"
+	rm -rf "slstatus-$(VERSION)"
+
+install: all
+	mkdir -p "$(DESTDIR)$(PREFIX)/bin"
+	cp -f slstatus "$(DESTDIR)$(PREFIX)/bin"
+	chmod 755 "$(DESTDIR)$(PREFIX)/bin/slstatus"
+	mkdir -p "$(DESTDIR)$(MANPREFIX)/man1"
+	cp -f slstatus.1 "$(DESTDIR)$(MANPREFIX)/man1"
+	chmod 644 "$(DESTDIR)$(MANPREFIX)/man1/slstatus.1"
+
+uninstall:
+	rm -f "$(DESTDIR)$(PREFIX)/bin/slstatus"
+	rm -f "$(DESTDIR)$(MANPREFIX)/man1/slstatus.1"
--- a/programs/slstatus/README
+++ b/programs/slstatus/README
@@ -0,0 +1,65 @@
+slstatus - suckless status
+==========================
+slstatus is a small tool for providing system status information to other
+programs over the EWMH property of the root window (used by dwm(1)) or
+standard input/output. It is designed to be as efficient as possible by
+only issuing the minimum of system calls required.
+
+
+Features
+--------
+- Battery percentage/state/time left
+- Cat (read file)
+- CPU usage
+- CPU frequency
+- Custom shell commands
+- Date and time
+- Disk status (free storage, percentage, total storage and used storage)
+- Available entropy
+- Username/GID/UID
+- Hostname
+- IP address (IPv4 and IPv6)
+- Kernel version
+- Keyboard indicators
+- Keymap
+- Load average
+- Network speeds (RX and TX)
+- Number of files in a directory (hint: Maildir)
+- Memory status (free memory, percentage, total memory and used memory)
+- Swap status (free swap, percentage, total swap and used swap)
+- Temperature
+- Uptime
+- Volume percentage
+- WiFi signal percentage and ESSID
+
+
+Requirements
+------------
+Currently slstatus works on FreeBSD, Linux and OpenBSD.
+In order to build slstatus you need the Xlib header files.
+
+- For volume percentage on Linux the kernel module `snd-mixer-oss` must be
+  loaded.
+- For volume percentage on FreeBSD, `sndio` must be installed.
+
+
+Installation
+------------
+Edit config.mk to match your local setup (slstatus is installed into the
+/usr/local namespace by default).
+
+Afterwards enter the following command to build and install slstatus (if
+necessary as root):
+
+    make clean install
+
+
+Running slstatus
+----------------
+See the man page for details.
+
+
+Configuration
+-------------
+slstatus can be customized by creating a custom config.h and (re)compiling the
+source code. This keeps it fast, secure and simple.
--- a/programs/slstatus/arg.h
+++ b/programs/slstatus/arg.h
@@ -0,0 +1,33 @@
+/* See LICENSE file for copyright and license details. */
+#ifndef ARG_H
+#define ARG_H
+
+extern char *argv0;
+
+/* int main(int argc, char *argv[]) */
+#define ARGBEGIN for (argv0 = *argv, *argv ? (argc--, argv++) : ((void *)0);      \
+                      *argv && (*argv)[0] == '-' && (*argv)[1]; argc--, argv++) { \
+                 	int i_, argused_;                                         \
+                 	if ((*argv)[1] == '-' && !(*argv)[2]) {                   \
+                 		argc--, argv++;                                   \
+                 		break;                                            \
+                 	}                                                         \
+                 	for (i_ = 1, argused_ = 0; (*argv)[i_]; i_++) {           \
+				switch ((*argv)[i_])
+#define ARGEND   		if (argused_) {                                   \
+                 			if ((*argv)[i_ + 1]) {                    \
+                 				break;                            \
+                 			} else {                                  \
+                 				argc--, argv++;                   \
+                 				break;                            \
+                 			}                                         \
+                 		}                                                 \
+                 	}                                                         \
+                 }
+#define ARGC()    ((*argv)[i_])
+#define ARGF_(x) (((*argv)[i_ + 1]) ? (argused_ = 1, &((*argv)[i_ + 1])) :        \
+                  (*(argv + 1))     ? (argused_ = 1, *(argv + 1))        : (x))
+#define EARGF(x) ARGF_(((x), exit(1), (char *)0))
+#define ARGF()   ARGF_((char *)0)
+
+#endif
--- a/programs/slstatus/components/battery.c
+++ b/programs/slstatus/components/battery.c
@@ -0,0 +1,247 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdio.h>
+#include <string.h>
+
+#include "../slstatus.h"
+#include "../util.h"
+
+#if defined(__linux__)
+/*
+ * https://www.kernel.org/doc/html/latest/power/power_supply_class.html
+ */
+	#include <limits.h>
+	#include <stdint.h>
+	#include <unistd.h>
+
+	#define POWER_SUPPLY_CAPACITY "/sys/class/power_supply/%s/capacity"
+	#define POWER_SUPPLY_STATUS   "/sys/class/power_supply/%s/status"
+	#define POWER_SUPPLY_CHARGE   "/sys/class/power_supply/%s/charge_now"
+	#define POWER_SUPPLY_ENERGY   "/sys/class/power_supply/%s/energy_now"
+	#define POWER_SUPPLY_CURRENT  "/sys/class/power_supply/%s/current_now"
+	#define POWER_SUPPLY_POWER    "/sys/class/power_supply/%s/power_now"
+
+	static const char *
+	pick(const char *bat, const char *f1, const char *f2, char *path,
+	     size_t length)
+	{
+		if (esnprintf(path, length, f1, bat) > 0 &&
+		    access(path, R_OK) == 0)
+			return f1;
+
+		if (esnprintf(path, length, f2, bat) > 0 &&
+		    access(path, R_OK) == 0)
+			return f2;
+
+		return NULL;
+	}
+
+	const char *
+	battery_perc(const char *bat)
+	{
+		int cap_perc;
+		char path[PATH_MAX];
+
+		if (esnprintf(path, sizeof(path), POWER_SUPPLY_CAPACITY, bat) < 0)
+			return NULL;
+		if (pscanf(path, "%d", &cap_perc) != 1)
+			return NULL;
+
+		return bprintf("%d", cap_perc);
+	}
+
+	const char *
+	battery_state(const char *bat)
+	{
+		static struct {
+			char *state;
+			char *symbol;
+		} map[] = {
+			{ "Charging",    "+" },
+			{ "Discharging", "-" },
+			{ "Full",        "o" },
+			{ "Not charging", "o" },
+		};
+		size_t i;
+		char path[PATH_MAX], state[12];
+
+		if (esnprintf(path, sizeof(path), POWER_SUPPLY_STATUS, bat) < 0)
+			return NULL;
+		if (pscanf(path, "%12[a-zA-Z ]", state) != 1)
+			return NULL;
+
+		for (i = 0; i < LEN(map); i++)
+			if (!strcmp(map[i].state, state))
+				break;
+
+		return (i == LEN(map)) ? "?" : map[i].symbol;
+	}
+
+	const char *
+	battery_remaining(const char *bat)
+	{
+		uintmax_t charge_now, current_now, m, h;
+		double timeleft;
+		char path[PATH_MAX], state[12];
+
+		if (esnprintf(path, sizeof(path), POWER_SUPPLY_STATUS, bat) < 0)
+			return NULL;
+		if (pscanf(path, "%12[a-zA-Z ]", state) != 1)
+			return NULL;
+
+		if (!pick(bat, POWER_SUPPLY_CHARGE, POWER_SUPPLY_ENERGY, path,
+		          sizeof(path)) ||
+		    pscanf(path, "%ju", &charge_now) < 0)
+			return NULL;
+
+		if (!strcmp(state, "Discharging")) {
+			if (!pick(bat, POWER_SUPPLY_CURRENT, POWER_SUPPLY_POWER, path,
+			          sizeof(path)) ||
+			    pscanf(path, "%ju", &current_now) < 0)
+				return NULL;
+
+			if (current_now == 0)
+				return NULL;
+
+			timeleft = (double)charge_now / (double)current_now;
+			h = timeleft;
+			m = (timeleft - (double)h) * 60;
+
+			return bprintf("%juh %jum", h, m);
+		}
+
+		return "";
+	}
+#elif defined(__OpenBSD__)
+	#include <fcntl.h>
+	#include <machine/apmvar.h>
+	#include <sys/ioctl.h>
+	#include <unistd.h>
+
+	static int
+	load_apm_power_info(struct apm_power_info *apm_info)
+	{
+		int fd;
+
+		fd = open("/dev/apm", O_RDONLY);
+		if (fd < 0) {
+			warn("open '/dev/apm':");
+			return 0;
+		}
+
+		memset(apm_info, 0, sizeof(struct apm_power_info));
+		if (ioctl(fd, APM_IOC_GETPOWER, apm_info) < 0) {
+			warn("ioctl 'APM_IOC_GETPOWER':");
+			close(fd);
+			return 0;
+		}
+		return close(fd), 1;
+	}
+
+	const char *
+	battery_perc(const char *unused)
+	{
+		struct apm_power_info apm_info;
+
+		if (load_apm_power_info(&apm_info))
+			return bprintf("%d", apm_info.battery_life);
+
+		return NULL;
+	}
+
+	const char *
+	battery_state(const char *unused)
+	{
+		struct {
+			unsigned int state;
+			char *symbol;
+		} map[] = {
+			{ APM_AC_ON,      "+" },
+			{ APM_AC_OFF,     "-" },
+		};
+		struct apm_power_info apm_info;
+		size_t i;
+
+		if (load_apm_power_info(&apm_info)) {
+			for (i = 0; i < LEN(map); i++)
+				if (map[i].state == apm_info.ac_state)
+					break;
+
+			return (i == LEN(map)) ? "?" : map[i].symbol;
+		}
+
+		return NULL;
+	}
+
+	const char *
+	battery_remaining(const char *unused)
+	{
+		struct apm_power_info apm_info;
+		unsigned int h, m;
+
+		if (load_apm_power_info(&apm_info)) {
+			if (apm_info.ac_state != APM_AC_ON) {
+				h = apm_info.minutes_left / 60;
+				m = apm_info.minutes_left % 60;
+				return bprintf("%uh %02um", h, m);
+			} else {
+				return "";
+			}
+		}
+
+		return NULL;
+	}
+#elif defined(__FreeBSD__)
+	#include <sys/sysctl.h>
+
+	#define BATTERY_LIFE  "hw.acpi.battery.life"
+	#define BATTERY_STATE "hw.acpi.battery.state"
+	#define BATTERY_TIME  "hw.acpi.battery.time"
+
+	const char *
+	battery_perc(const char *unused)
+	{
+		int cap_perc;
+		size_t len;
+
+		len = sizeof(cap_perc);
+		if (sysctlbyname(BATTERY_LIFE, &cap_perc, &len, NULL, 0) < 0 || !len)
+			return NULL;
+
+		return bprintf("%d", cap_perc);
+	}
+
+	const char *
+	battery_state(const char *unused)
+	{
+		int state;
+		size_t len;
+
+		len = sizeof(state);
+		if (sysctlbyname(BATTERY_STATE, &state, &len, NULL, 0) < 0 || !len)
+			return NULL;
+
+		switch (state) {
+		case 0: /* FALLTHROUGH */
+		case 2:
+			return "+";
+		case 1:
+			return "-";
+		default:
+			return "?";
+		}
+	}
+
+	const char *
+	battery_remaining(const char *unused)
+	{
+		int rem;
+		size_t len;
+
+		len = sizeof(rem);
+		if (sysctlbyname(BATTERY_TIME, &rem, &len, NULL, 0) < 0 || !len
+		    || rem < 0)
+			return NULL;
+
+		return bprintf("%uh %02um", rem / 60, rem % 60);
+	}
+#endif
--- a/programs/slstatus/components/cat.c
+++ b/programs/slstatus/components/cat.c
@@ -0,0 +1,32 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdio.h>
+#include <string.h>
+
+#include "../slstatus.h"
+#include "../util.h"
+
+const char *
+cat(const char *path)
+{
+        char *f;
+        FILE *fp;
+
+        if (!(fp = fopen(path, "r"))) {
+                warn("fopen '%s':", path);
+                return NULL;
+        }
+
+        f = fgets(buf, sizeof(buf) - 1, fp);
+        if (fclose(fp) < 0) {
+                warn("fclose '%s':", path);
+                return NULL;
+        }
+        if (!f)
+                return NULL;
+
+        if ((f = strrchr(buf, '\n')))
+                f[0] = '\0';
+
+        return buf[0] ? buf : NULL;
+}
+
--- a/programs/slstatus/components/cpu.c
+++ b/programs/slstatus/components/cpu.c
@@ -0,0 +1,157 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdint.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "../slstatus.h"
+#include "../util.h"
+
+#if defined(__linux__)
+	#define CPU_FREQ "/sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq"
+
+	const char *
+	cpu_freq(const char *unused)
+	{
+		uintmax_t freq;
+
+		/* in kHz */
+		if (pscanf(CPU_FREQ, "%ju", &freq) != 1)
+			return NULL;
+
+		return fmt_human(freq * 1000, 1000);
+	}
+
+	const char *
+	cpu_perc(const char *unused)
+	{
+		static long double a[7];
+		long double b[7], sum;
+
+		memcpy(b, a, sizeof(b));
+		/* cpu user nice system idle iowait irq softirq */
+		if (pscanf("/proc/stat", "%*s %Lf %Lf %Lf %Lf %Lf %Lf %Lf",
+		           &a[0], &a[1], &a[2], &a[3], &a[4], &a[5], &a[6])
+		    != 7)
+			return NULL;
+
+		if (b[0] == 0)
+			return NULL;
+
+		sum = (b[0] + b[1] + b[2] + b[3] + b[4] + b[5] + b[6]) -
+		      (a[0] + a[1] + a[2] + a[3] + a[4] + a[5] + a[6]);
+
+		if (sum == 0)
+			return NULL;
+
+		return bprintf("%d", (int)(100 *
+		               ((b[0] + b[1] + b[2] + b[5] + b[6]) -
+		                (a[0] + a[1] + a[2] + a[5] + a[6])) / sum));
+	}
+#elif defined(__OpenBSD__)
+	#include <sys/param.h>
+	#include <sys/sched.h>
+	#include <sys/sysctl.h>
+
+	const char *
+	cpu_freq(const char *unused)
+	{
+		int freq, mib[2];
+		size_t size;
+
+		mib[0] = CTL_HW;
+		mib[1] = HW_CPUSPEED;
+
+		size = sizeof(freq);
+
+		/* in MHz */
+		if (sysctl(mib, 2, &freq, &size, NULL, 0) < 0) {
+			warn("sysctl 'HW_CPUSPEED':");
+			return NULL;
+		}
+
+		return fmt_human(freq * 1E6, 1000);
+	}
+
+	const char *
+	cpu_perc(const char *unused)
+	{
+		int mib[2];
+		static uintmax_t a[CPUSTATES];
+		uintmax_t b[CPUSTATES], sum;
+		size_t size;
+
+		mib[0] = CTL_KERN;
+		mib[1] = KERN_CPTIME;
+
+		size = sizeof(a);
+
+		memcpy(b, a, sizeof(b));
+		if (sysctl(mib, 2, &a, &size, NULL, 0) < 0) {
+			warn("sysctl 'KERN_CPTIME':");
+			return NULL;
+		}
+		if (b[0] == 0)
+			return NULL;
+
+		sum = (a[CP_USER] + a[CP_NICE] + a[CP_SYS] + a[CP_INTR] + a[CP_IDLE]) -
+		      (b[CP_USER] + b[CP_NICE] + b[CP_SYS] + b[CP_INTR] + b[CP_IDLE]);
+
+		if (sum == 0)
+			return NULL;
+
+		return bprintf("%d", 100 *
+		               ((a[CP_USER] + a[CP_NICE] + a[CP_SYS] +
+		                 a[CP_INTR]) -
+		                (b[CP_USER] + b[CP_NICE] + b[CP_SYS] +
+		                 b[CP_INTR])) / sum);
+	}
+#elif defined(__FreeBSD__)
+	#include <devstat.h>
+	#include <sys/param.h>
+	#include <sys/sysctl.h>
+
+	const char *
+	cpu_freq(const char *unused)
+	{
+		int freq;
+		size_t size;
+
+		size = sizeof(freq);
+		/* in MHz */
+		if (sysctlbyname("hw.clockrate", &freq, &size, NULL, 0) < 0 || !size) {
+			warn("sysctlbyname 'hw.clockrate':");
+			return NULL;
+		}
+
+		return fmt_human(freq * 1E6, 1000);
+	}
+
+	const char *
+	cpu_perc(const char *unused)
+	{
+		size_t size;
+		static long a[CPUSTATES];
+		long b[CPUSTATES], sum;
+
+		size = sizeof(a);
+		memcpy(b, a, sizeof(b));
+		if (sysctlbyname("kern.cp_time", &a, &size, NULL, 0) < 0 || !size) {
+			warn("sysctlbyname 'kern.cp_time':");
+			return NULL;
+		}
+		if (b[0] == 0)
+			return NULL;
+
+		sum = (a[CP_USER] + a[CP_NICE] + a[CP_SYS] + a[CP_INTR] + a[CP_IDLE]) -
+		      (b[CP_USER] + b[CP_NICE] + b[CP_SYS] + b[CP_INTR] + b[CP_IDLE]);
+
+		if (sum == 0)
+			return NULL;
+
+		return bprintf("%d", 100 *
+		               ((a[CP_USER] + a[CP_NICE] + a[CP_SYS] +
+		                 a[CP_INTR]) -
+		                (b[CP_USER] + b[CP_NICE] + b[CP_SYS] +
+		                 b[CP_INTR])) / sum);
+	}
+#endif
--- a/programs/slstatus/components/datetime.c
+++ b/programs/slstatus/components/datetime.c
@@ -0,0 +1,20 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdio.h>
+#include <time.h>
+
+#include "../slstatus.h"
+#include "../util.h"
+
+const char *
+datetime(const char *fmt)
+{
+	time_t t;
+
+	t = time(NULL);
+	if (!strftime(buf, sizeof(buf), fmt, localtime(&t))) {
+		warn("strftime: Result string exceeds buffer size");
+		return NULL;
+	}
+
+	return buf;
+}
--- a/programs/slstatus/components/disk.c
+++ b/programs/slstatus/components/disk.c
@@ -0,0 +1,59 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdio.h>
+#include <sys/statvfs.h>
+
+#include "../slstatus.h"
+#include "../util.h"
+
+const char *
+disk_free(const char *path)
+{
+	struct statvfs fs;
+
+	if (statvfs(path, &fs) < 0) {
+		warn("statvfs '%s':", path);
+		return NULL;
+	}
+
+	return fmt_human(fs.f_frsize * fs.f_bavail, 1024);
+}
+
+const char *
+disk_perc(const char *path)
+{
+	struct statvfs fs;
+
+	if (statvfs(path, &fs) < 0) {
+		warn("statvfs '%s':", path);
+		return NULL;
+	}
+
+	return bprintf("%d", (int)(100 *
+	               (1 - ((double)fs.f_bavail / (double)fs.f_blocks))));
+}
+
+const char *
+disk_total(const char *path)
+{
+	struct statvfs fs;
+
+	if (statvfs(path, &fs) < 0) {
+		warn("statvfs '%s':", path);
+		return NULL;
+	}
+
+	return fmt_human(fs.f_frsize * fs.f_blocks, 1024);
+}
+
+const char *
+disk_used(const char *path)
+{
+	struct statvfs fs;
+
+	if (statvfs(path, &fs) < 0) {
+		warn("statvfs '%s':", path);
+		return NULL;
+	}
+
+	return fmt_human(fs.f_frsize * (fs.f_blocks - fs.f_bfree), 1024);
+}
--- a/programs/slstatus/components/entropy.c
+++ b/programs/slstatus/components/entropy.c
@@ -0,0 +1,29 @@
+/* See LICENSE file for copyright and license details. */
+#include "../slstatus.h"
+#if defined(__linux__)
+	#include <stdint.h>
+	#include <stdio.h>
+
+	#include "../util.h"
+
+	#define ENTROPY_AVAIL "/proc/sys/kernel/random/entropy_avail"
+
+	const char *
+	entropy(const char *unused)
+	{
+		uintmax_t num;
+
+		if (pscanf(ENTROPY_AVAIL, "%ju", &num) != 1)
+			return NULL;
+
+		return bprintf("%ju", num);
+	}
+#elif defined(__OpenBSD__) | defined(__FreeBSD__)
+	const char *
+	entropy(const char *unused)
+	{
+		// https://www.unicode.org/charts/PDF/U2200.pdf
+		/* Unicode Character 'INFINITY' (U+221E) */
+		return "\u221E";
+	}
+#endif
--- a/programs/slstatus/components/hostname.c
+++ b/programs/slstatus/components/hostname.c
@@ -0,0 +1,17 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdio.h>
+#include <unistd.h>
+
+#include "../slstatus.h"
+#include "../util.h"
+
+const char *
+hostname(const char *unused)
+{
+	if (gethostname(buf, sizeof(buf)) < 0) {
+		warn("gethostbyname:");
+		return NULL;
+	}
+
+	return buf;
+}
--- a/programs/slstatus/components/ip.c
+++ b/programs/slstatus/components/ip.c
@@ -0,0 +1,61 @@
+/* See LICENSE file for copyright and license details. */
+#include <ifaddrs.h>
+#include <netdb.h>
+#include <stdio.h>
+#include <string.h>
+#if defined(__OpenBSD__)
+	#include <sys/socket.h>
+	#include <sys/types.h>
+#elif defined(__FreeBSD__)
+	#include <netinet/in.h>
+	#include <sys/socket.h>
+#endif
+
+#include "../slstatus.h"
+#include "../util.h"
+
+static const char *
+ip(const char *interface, unsigned short sa_family)
+{
+	struct ifaddrs *ifaddr, *ifa;
+	int s;
+	char host[NI_MAXHOST];
+
+	if (getifaddrs(&ifaddr) < 0) {
+		warn("getifaddrs:");
+		return NULL;
+	}
+
+	for (ifa = ifaddr; ifa != NULL; ifa = ifa->ifa_next) {
+		if (!ifa->ifa_addr)
+			continue;
+
+		s = getnameinfo(ifa->ifa_addr, sizeof(struct sockaddr_in6),
+		                host, NI_MAXHOST, NULL, 0, NI_NUMERICHOST);
+		if (!strcmp(ifa->ifa_name, interface) &&
+		    (ifa->ifa_addr->sa_family == sa_family)) {
+			freeifaddrs(ifaddr);
+			if (s != 0) {
+				warn("getnameinfo: %s", gai_strerror(s));
+				return NULL;
+			}
+			return bprintf("%s", host);
+		}
+	}
+
+	freeifaddrs(ifaddr);
+
+	return NULL;
+}
+
+const char *
+ipv4(const char *interface)
+{
+	return ip(interface, AF_INET);
+}
+
+const char *
+ipv6(const char *interface)
+{
+	return ip(interface, AF_INET6);
+}
--- a/programs/slstatus/components/kernel_release.c
+++ b/programs/slstatus/components/kernel_release.c
@@ -0,0 +1,19 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdio.h>
+#include <sys/utsname.h>
+
+#include "../slstatus.h"
+#include "../util.h"
+
+const char *
+kernel_release(const char *unused)
+{
+	struct utsname udata;
+
+	if (uname(&udata) < 0) {
+		warn("uname:");
+		return NULL;
+	}
+
+	return bprintf("%s", udata.release);
+}
--- a/programs/slstatus/components/keyboard_indicators.c
+++ b/programs/slstatus/components/keyboard_indicators.c
@@ -0,0 +1,50 @@
+/* See LICENSE file for copyright and license details. */
+#include <ctype.h>
+#include <stdio.h>
+#include <string.h>
+#include <X11/Xlib.h>
+
+#include "../slstatus.h"
+#include "../util.h"
+
+/*
+ * fmt consists of uppercase or lowercase 'c' for caps lock and/or 'n' for num
+ * lock, each optionally followed by '?', in the order of indicators desired.
+ * If followed by '?', the letter with case preserved is included in the output
+ * if the corresponding indicator is on.  Otherwise, the letter is always
+ * included, lowercase when off and uppercase when on.
+ */
+const char *
+keyboard_indicators(const char *fmt)
+{
+	Display *dpy;
+	XKeyboardState state;
+	size_t fmtlen, i, n;
+	int togglecase, isset;
+	char key;
+
+	if (!(dpy = XOpenDisplay(NULL))) {
+		warn("XOpenDisplay: Failed to open display");
+		return NULL;
+	}
+	XGetKeyboardControl(dpy, &state);
+	XCloseDisplay(dpy);
+
+	fmtlen = strnlen(fmt, 4);
+	for (i = n = 0; i < fmtlen; i++) {
+		key = tolower(fmt[i]);
+		if (key != 'c' && key != 'n')
+			continue;
+
+		togglecase = (i + 1 >= fmtlen || fmt[i + 1] != '?');
+		isset = (state.led_mask & (1 << (key == 'n')));
+
+		if (togglecase)
+			buf[n++] = isset ? toupper(key) : key;
+		else if (isset)
+			buf[n++] = fmt[i];
+	}
+
+	buf[n] = 0;
+	return buf;
+}
--- a/programs/slstatus/components/keymap.c
+++ b/programs/slstatus/components/keymap.c
@@ -0,0 +1,86 @@
+/* See LICENSE file for copyright and license details. */
+#include <ctype.h>
+#include <stdlib.h>
+#include <string.h>
+#include <X11/XKBlib.h>
+#include <X11/Xlib.h>
+
+#include "../slstatus.h"
+#include "../util.h"
+
+static int
+valid_layout_or_variant(char *sym)
+{
+	size_t i;
+	/* invalid symbols from xkb rules config */
+	static const char *invalid[] = { "evdev", "inet", "pc", "base" };
+
+	for (i = 0; i < LEN(invalid); i++)
+		if (!strncmp(sym, invalid[i], strlen(invalid[i])))
+			return 0;
+
+	return 1;
+}
+
+static char *
+get_layout(char *syms, int grp_num)
+{
+	char *tok, *layout;
+	int grp;
+
+	layout = NULL;
+	tok = strtok(syms, "+:");
+	for (grp = 0; tok && grp <= grp_num; tok = strtok(NULL, "+:")) {
+		if (!valid_layout_or_variant(tok)) {
+			continue;
+		} else if (strlen(tok) == 1 && isdigit(tok[0])) {
+			/* ignore :2, :3, :4 (additional layout groups) */
+			continue;
+		}
+		layout = tok;
+		grp++;
+	}
+
+	return layout;
+}
+
+const char *
+keymap(const char *unused)
+{
+	Display *dpy;
+	XkbDescRec *desc;
+	XkbStateRec state;
+	char *symbols;
+	const char *layout;
+
+	layout = NULL;
+
+	if (!(dpy = XOpenDisplay(NULL))) {
+		warn("XOpenDisplay: Failed to open display");
+		return NULL;
+	}
+	if (!(desc = XkbAllocKeyboard())) {
+		warn("XkbAllocKeyboard: Failed to allocate keyboard");
+		goto end;
+	}
+	if (XkbGetNames(dpy, XkbSymbolsNameMask, desc)) {
+		warn("XkbGetNames: Failed to retrieve key symbols");
+		goto end;
+	}
+	if (XkbGetState(dpy, XkbUseCoreKbd, &state)) {
+		warn("XkbGetState: Failed to retrieve keyboard state");
+		goto end;
+	}
+	if (!(symbols = XGetAtomName(dpy, desc->names->symbols))) {
+		warn("XGetAtomName: Failed to get atom name");
+		goto end;
+	}
+	layout = bprintf("%s", get_layout(symbols, state.group));
+	XFree(symbols);
+end:
+	XkbFreeKeyboard(desc, XkbSymbolsNameMask, 1);
+	if (XCloseDisplay(dpy))
+		warn("XCloseDisplay: Failed to close display");
+
+	return layout;
+}
--- a/programs/slstatus/components/load_avg.c
+++ b/programs/slstatus/components/load_avg.c
@@ -0,0 +1,19 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "../slstatus.h"
+#include "../util.h"
+
+const char *
+load_avg(const char *unused)
+{
+	double avgs[3];
+
+	if (getloadavg(avgs, 3) < 0) {
+		warn("getloadavg: Failed to obtain load average");
+		return NULL;
+	}
+
+	return bprintf("%.2f %.2f %.2f", avgs[0], avgs[1], avgs[2]);
+}
--- a/programs/slstatus/components/netspeeds.c
+++ b/programs/slstatus/components/netspeeds.c
@@ -0,0 +1,129 @@
+/* See LICENSE file for copyright and license details. */
+#include <limits.h>
+#include <stdio.h>
+
+#include "../slstatus.h"
+#include "../util.h"
+
+#if defined(__linux__)
+	#include <stdint.h>
+
+	#define NET_RX_BYTES "/sys/class/net/%s/statistics/rx_bytes"
+	#define NET_TX_BYTES "/sys/class/net/%s/statistics/tx_bytes"
+
+	const char *
+	netspeed_rx(const char *interface)
+	{
+		uintmax_t oldrxbytes;
+		static uintmax_t rxbytes;
+		extern const unsigned int interval;
+		char path[PATH_MAX];
+
+		oldrxbytes = rxbytes;
+
+		if (esnprintf(path, sizeof(path), NET_RX_BYTES, interface) < 0)
+			return NULL;
+		if (pscanf(path, "%ju", &rxbytes) != 1)
+			return NULL;
+		if (oldrxbytes == 0)
+			return NULL;
+
+		return fmt_human((rxbytes - oldrxbytes) * 1000 / interval,
+		                 1024);
+	}
+
+	const char *
+	netspeed_tx(const char *interface)
+	{
+		uintmax_t oldtxbytes;
+		static uintmax_t txbytes;
+		extern const unsigned int interval;
+		char path[PATH_MAX];
+
+		oldtxbytes = txbytes;
+
+		if (esnprintf(path, sizeof(path), NET_TX_BYTES, interface) < 0)
+			return NULL;
+		if (pscanf(path, "%ju", &txbytes) != 1)
+			return NULL;
+		if (oldtxbytes == 0)
+			return NULL;
+
+		return fmt_human((txbytes - oldtxbytes) * 1000 / interval,
+		                 1024);
+	}
+#elif defined(__OpenBSD__) | defined(__FreeBSD__)
+	#include <ifaddrs.h>
+	#include <net/if.h>
+	#include <string.h>
+	#include <sys/types.h>
+	#include <sys/socket.h>
+
+	const char *
+	netspeed_rx(const char *interface)
+	{
+		struct ifaddrs *ifal, *ifa;
+		struct if_data *ifd;
+		uintmax_t oldrxbytes;
+		static uintmax_t rxbytes;
+		extern const unsigned int interval;
+		int if_ok = 0;
+
+		oldrxbytes = rxbytes;
+
+		if (getifaddrs(&ifal) < 0) {
+			warn("getifaddrs failed");
+			return NULL;
+		}
+		rxbytes = 0;
+		for (ifa = ifal; ifa; ifa = ifa->ifa_next)
+			if (!strcmp(ifa->ifa_name, interface) &&
+			   (ifd = (struct if_data *)ifa->ifa_data))
+				rxbytes += ifd->ifi_ibytes, if_ok = 1;
+
+		freeifaddrs(ifal);
+		if (!if_ok) {
+			warn("reading 'if_data' failed");
+			return NULL;
+		}
+		if (oldrxbytes == 0)
+			return NULL;
+
+		return fmt_human((rxbytes - oldrxbytes) * 1000 / interval,
+		                 1024);
+	}
+
+	const char *
+	netspeed_tx(const char *interface)
+	{
+		struct ifaddrs *ifal, *ifa;
+		struct if_data *ifd;
+		uintmax_t oldtxbytes;
+		static uintmax_t txbytes;
+		extern const unsigned int interval;
+		int if_ok = 0;
+
+		oldtxbytes = txbytes;
+
+		if (getifaddrs(&ifal) < 0) {
+			warn("getifaddrs failed");
+			return NULL;
+		}
+		txbytes = 0;
+		for (ifa = ifal; ifa; ifa = ifa->ifa_next)
+			if (!strcmp(ifa->ifa_name, interface) &&
+			   (ifd = (struct if_data *)ifa->ifa_data))
+				txbytes += ifd->ifi_obytes, if_ok = 1;
+
+		freeifaddrs(ifal);
+		if (!if_ok) {
+			warn("reading 'if_data' failed");
+			return NULL;
+		}
+		if (oldtxbytes == 0)
+			return NULL;
+
+		return fmt_human((txbytes - oldtxbytes) * 1000 / interval,
+		                 1024);
+	}
+#endif
--- a/programs/slstatus/components/num_files.c
+++ b/programs/slstatus/components/num_files.c
@@ -0,0 +1,32 @@
+/* See LICENSE file for copyright and license details. */
+#include <dirent.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "../slstatus.h"
+#include "../util.h"
+
+const char *
+num_files(const char *path)
+{
+	struct dirent *dp;
+	DIR *dir;
+	int num;
+
+	if (!(dir = opendir(path))) {
+		warn("opendir '%s':", path);
+		return NULL;
+	}
+
+	num = 0;
+	while ((dp = readdir(dir))) {
+		if (!strcmp(dp->d_name, ".") || !strcmp(dp->d_name, ".."))
+			continue; /* skip self and parent */
+
+		num++;
+	}
+
+	closedir(dir);
+
+	return bprintf("%d", num);
+}
--- a/programs/slstatus/components/ram.c
+++ b/programs/slstatus/components/ram.c
@@ -0,0 +1,212 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdio.h>
+
+#include "../slstatus.h"
+#include "../util.h"
+
+#if defined(__linux__)
+	#include <stdint.h>
+
+	const char *
+	ram_free(const char *unused)
+	{
+		uintmax_t free;
+
+		if (pscanf("/proc/meminfo",
+		           "MemTotal: %ju kB\n"
+		           "MemFree: %ju kB\n"
+		           "MemAvailable: %ju kB\n",
+		           &free, &free, &free) != 3)
+			return NULL;
+
+		return fmt_human(free * 1024, 1024);
+	}
+
+	const char *
+	ram_perc(const char *unused)
+	{
+		uintmax_t total, free, buffers, cached;
+		int percent;
+
+		if (pscanf("/proc/meminfo",
+		           "MemTotal: %ju kB\n"
+		           "MemFree: %ju kB\n"
+		           "MemAvailable: %ju kB\n"
+		           "Buffers: %ju kB\n"
+		           "Cached: %ju kB\n",
+		           &total, &free, &buffers, &buffers, &cached) != 5)
+			return NULL;
+
+		if (total == 0)
+			return NULL;
+
+		percent = 100 * ((total - free) - (buffers + cached)) / total;
+		return bprintf("%d", percent);
+	}
+
+	const char *
+	ram_total(const char *unused)
+	{
+		uintmax_t total;
+
+		if (pscanf("/proc/meminfo", "MemTotal: %ju kB\n", &total)
+		    != 1)
+			return NULL;
+
+		return fmt_human(total * 1024, 1024);
+	}
+
+	const char *
+	ram_used(const char *unused)
+	{
+		uintmax_t total, free, buffers, cached, used;
+
+		if (pscanf("/proc/meminfo",
+		           "MemTotal: %ju kB\n"
+		           "MemFree: %ju kB\n"
+		           "MemAvailable: %ju kB\n"
+		           "Buffers: %ju kB\n"
+		           "Cached: %ju kB\n",
+		           &total, &free, &buffers, &buffers, &cached) != 5)
+			return NULL;
+
+		used = (total - free - buffers - cached);
+		return fmt_human(used * 1024, 1024);
+	}
+#elif defined(__OpenBSD__)
+	#include <stdlib.h>
+	#include <sys/sysctl.h>
+	#include <sys/types.h>
+	#include <unistd.h>
+
+	#define LOG1024 10
+	#define pagetok(size, pageshift) (size_t)(size << (pageshift - LOG1024))
+
+	inline int
+	load_uvmexp(struct uvmexp *uvmexp)
+	{
+		int uvmexp_mib[] = {CTL_VM, VM_UVMEXP};
+		size_t size;
+
+		size = sizeof(*uvmexp);
+
+		if (sysctl(uvmexp_mib, 2, uvmexp, &size, NULL, 0) >= 0)
+			return 1;
+
+		return 0;
+	}
+
+	const char *
+	ram_free(const char *unused)
+	{
+		struct uvmexp uvmexp;
+		int free_pages;
+
+		if (!load_uvmexp(&uvmexp))
+			return NULL;
+
+		free_pages = uvmexp.npages - uvmexp.active;
+		return fmt_human(pagetok(free_pages, uvmexp.pageshift) *
+				 1024, 1024);
+	}
+
+	const char *
+	ram_perc(const char *unused)
+	{
+		struct uvmexp uvmexp;
+		int percent;
+
+		if (!load_uvmexp(&uvmexp))
+			return NULL;
+
+		percent = uvmexp.active * 100 / uvmexp.npages;
+		return bprintf("%d", percent);
+	}
+
+	const char *
+	ram_total(const char *unused)
+	{
+		struct uvmexp uvmexp;
+
+		if (!load_uvmexp(&uvmexp))
+			return NULL;
+
+		return fmt_human(pagetok(uvmexp.npages,
+					 uvmexp.pageshift) * 1024, 1024);
+	}
+
+	const char *
+	ram_used(const char *unused)
+	{
+		struct uvmexp uvmexp;
+
+		if (!load_uvmexp(&uvmexp))
+			return NULL;
+
+		return fmt_human(pagetok(uvmexp.active,
+					 uvmexp.pageshift) * 1024, 1024);
+	}
+#elif defined(__FreeBSD__)
+	#include <sys/sysctl.h>
+	#include <sys/vmmeter.h>
+	#include <unistd.h>
+	#include <vm/vm_param.h>
+
+	const char *
+	ram_free(const char *unused) {
+		struct vmtotal vm_stats;
+		int mib[] = {CTL_VM, VM_TOTAL};
+		size_t len;
+
+		len = sizeof(struct vmtotal);
+		if (sysctl(mib, 2, &vm_stats, &len, NULL, 0) < 0
+		    || !len)
+			return NULL;
+
+		return fmt_human(vm_stats.t_free * getpagesize(), 1024);
+	}
+
+	const char *
+	ram_total(const char *unused) {
+		unsigned int npages;
+		size_t len;
+
+		len = sizeof(npages);
+		if (sysctlbyname("vm.stats.vm.v_page_count",
+		                 &npages, &len, NULL, 0) < 0 || !len)
+			return NULL;
+
+		return fmt_human(npages * getpagesize(), 1024);
+	}
+
+	const char *
+	ram_perc(const char *unused) {
+		unsigned int npages;
+		unsigned int active;
+		size_t len;
+
+		len = sizeof(npages);
+		if (sysctlbyname("vm.stats.vm.v_page_count",
+		                 &npages, &len, NULL, 0) < 0 || !len)
+			return NULL;
+
+		if (sysctlbyname("vm.stats.vm.v_active_count",
+		                 &active, &len, NULL, 0) < 0 || !len)
+			return NULL;
+
+		return bprintf("%d", active * 100 / npages);
+	}
+
+	const char *
+	ram_used(const char *unused) {
+		unsigned int active;
+		size_t len;
+
+		len = sizeof(active);
+		if (sysctlbyname("vm.stats.vm.v_active_count",
+		                 &active, &len, NULL, 0) < 0 || !len)
+			return NULL;
+
+		return fmt_human(active * getpagesize(), 1024);
+	}
+#endif
--- a/programs/slstatus/components/run_command.c
+++ b/programs/slstatus/components/run_command.c
@@ -0,0 +1,31 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdio.h>
+#include <string.h>
+
+#include "../slstatus.h"
+#include "../util.h"
+
+const char *
+run_command(const char *cmd)
+{
+	char *p;
+	FILE *fp;
+
+	if (!(fp = popen(cmd, "r"))) {
+		warn("popen '%s':", cmd);
+		return NULL;
+	}
+
+	p = fgets(buf, sizeof(buf) - 1, fp);
+	if (pclose(fp) < 0) {
+		warn("pclose '%s':", cmd);
+		return NULL;
+	}
+	if (!p)
+		return NULL;
+
+	if ((p = strrchr(buf, '\n')))
+		p[0] = '\0';
+
+	return buf[0] ? buf : NULL;
+}
--- a/programs/slstatus/components/swap.c
+++ b/programs/slstatus/components/swap.c
@@ -0,0 +1,274 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "../slstatus.h"
+#include "../util.h"
+
+#if defined(__linux__)
+	static int
+	get_swap_info(long *s_total, long *s_free, long *s_cached)
+	{
+		FILE *fp;
+		struct {
+			const char *name;
+			const size_t len;
+			long *var;
+		} ent[] = {
+			{ "SwapTotal",  sizeof("SwapTotal") - 1,  s_total  },
+			{ "SwapFree",   sizeof("SwapFree") - 1,   s_free   },
+			{ "SwapCached", sizeof("SwapCached") - 1, s_cached },
+		};
+		size_t line_len = 0, i, left;
+		char *line = NULL;
+
+		/* get number of fields we want to extract */
+		for (i = 0, left = 0; i < LEN(ent); i++)
+			if (ent[i].var)
+				left++;
+
+		if (!(fp = fopen("/proc/meminfo", "r"))) {
+			warn("fopen '/proc/meminfo':");
+			return 1;
+		}
+
+		/* read file line by line and extract field information */
+		while (left > 0 && getline(&line, &line_len, fp) >= 0) {
+			for (i = 0; i < LEN(ent); i++) {
+				if (ent[i].var &&
+				    !strncmp(line, ent[i].name, ent[i].len)) {
+					sscanf(line + ent[i].len + 1,
+					       "%ld kB\n", ent[i].var);
+					left--;
+					break;
+				}
+			}
+		}
+		free(line);
+		if (ferror(fp)) {
+			warn("getline '/proc/meminfo':");
+			return 1;
+		}
+
+		fclose(fp);
+		return 0;
+	}
+
+	const char *
+	swap_free(const char *unused)
+	{
+		long free;
+
+		if (get_swap_info(NULL, &free, NULL))
+			return NULL;
+
+		return fmt_human(free * 1024, 1024);
+	}
+
+	const char *
+	swap_perc(const char *unused)
+	{
+		long total, free, cached;
+
+		if (get_swap_info(&total, &free, &cached) || total == 0)
+			return NULL;
+
+		return bprintf("%d", 100 * (total - free - cached) / total);
+	}
+
+	const char *
+	swap_total(const char *unused)
+	{
+		long total;
+
+		if (get_swap_info(&total, NULL, NULL))
+			return NULL;
+
+		return fmt_human(total * 1024, 1024);
+	}
+
+	const char *
+	swap_used(const char *unused)
+	{
+		long total, free, cached;
+
+		if (get_swap_info(&total, &free, &cached))
+			return NULL;
+
+		return fmt_human((total - free - cached) * 1024, 1024);
+	}
+#elif defined(__OpenBSD__)
+	#include <stdlib.h>
+	#include <sys/swap.h>
+	#include <sys/types.h>
+	#include <unistd.h>
+
+	static int
+	getstats(int *total, int *used)
+	{
+		struct swapent *sep, *fsep;
+		int rnswap, nswap, i;
+
+		if ((nswap = swapctl(SWAP_NSWAP, 0, 0)) < 1) {
+			warn("swaptctl 'SWAP_NSWAP':");
+			return 1;
+		}
+		if (!(fsep = sep = calloc(nswap, sizeof(*sep)))) {
+			warn("calloc 'nswap':");
+			return 1;
+		}
+		if ((rnswap = swapctl(SWAP_STATS, (void *)sep, nswap)) < 0) {
+			warn("swapctl 'SWAP_STATA':");
+			return 1;
+		}
+		if (nswap != rnswap) {
+			warn("getstats: SWAP_STATS != SWAP_NSWAP");
+			return 1;
+		}
+
+		*total = 0;
+		*used = 0;
+
+		for (i = 0; i < rnswap; i++) {
+			*total += sep->se_nblks >> 1;
+			*used += sep->se_inuse >> 1;
+		}
+
+		free(fsep);
+
+		return 0;
+	}
+
+	const char *
+	swap_free(const char *unused)
+	{
+		int total, used;
+
+		if (getstats(&total, &used))
+			return NULL;
+
+		return fmt_human((total - used) * 1024, 1024);
+	}
+
+	const char *
+	swap_perc(const char *unused)
+	{
+		int total, used;
+
+		if (getstats(&total, &used))
+			return NULL;
+
+		if (total == 0)
+			return NULL;
+
+		return bprintf("%d", 100 * used / total);
+	}
+
+	const char *
+	swap_total(const char *unused)
+	{
+		int total, used;
+
+		if (getstats(&total, &used))
+			return NULL;
+
+		return fmt_human(total * 1024, 1024);
+	}
+
+	const char *
+	swap_used(const char *unused)
+	{
+		int total, used;
+
+		if (getstats(&total, &used))
+			return NULL;
+
+		return fmt_human(used * 1024, 1024);
+	}
+#elif defined(__FreeBSD__)
+	#include <fcntl.h>
+	#include <kvm.h>
+	#include <stdlib.h>
+	#include <sys/types.h>
+	#include <unistd.h>
+
+	static int getswapinfo(struct kvm_swap *swap_info, size_t size)
+	{
+		kvm_t *kd;
+
+		kd = kvm_openfiles(NULL, "/dev/null", NULL, 0, NULL);
+		if (kd == NULL) {
+			warn("kvm_openfiles '/dev/null':");
+			return 0;
+		}
+
+		if (kvm_getswapinfo(kd, swap_info, size, 0 /* Unused flags */) < 0) {
+			warn("kvm_getswapinfo:");
+			kvm_close(kd);
+			return 0;
+		}
+
+		kvm_close(kd);
+		return 1;
+	}
+
+	const char *
+	swap_free(const char *unused)
+	{
+		struct kvm_swap swap_info[1];
+		long used, total;
+
+		if (!getswapinfo(swap_info, 1))
+			return NULL;
+
+		total = swap_info[0].ksw_total;
+		used = swap_info[0].ksw_used;
+
+		return fmt_human((total - used) * getpagesize(), 1024);
+	}
+
+	const char *
+	swap_perc(const char *unused)
+	{
+		struct kvm_swap swap_info[1];
+		long used, total;
+
+		if (!getswapinfo(swap_info, 1))
+			return NULL;
+
+		total = swap_info[0].ksw_total;
+		used = swap_info[0].ksw_used;
+
+		return bprintf("%d", used * 100 / total);
+	}
+
+	const char *
+	swap_total(const char *unused)
+	{
+		struct kvm_swap swap_info[1];
+		long total;
+
+		if (!getswapinfo(swap_info, 1))
+			return NULL;
+
+		total = swap_info[0].ksw_total;
+
+		return fmt_human(total * getpagesize(), 1024);
+	}
+
+	const char *
+	swap_used(const char *unused)
+	{
+		struct kvm_swap swap_info[1];
+		long used;
+
+		if (!getswapinfo(swap_info, 1))
+			return NULL;
+
+		used = swap_info[0].ksw_used;
+
+		return fmt_human(used * getpagesize(), 1024);
+	}
+#endif
--- a/programs/slstatus/components/temperature.c
+++ b/programs/slstatus/components/temperature.c
@@ -0,0 +1,73 @@
+/* See LICENSE file for copyright and license details. */
+#include <stddef.h>
+
+#include "../slstatus.h"
+#include "../util.h"
+
+
+#if defined(__linux__)
+	#include <stdint.h>
+
+	const char *
+	temp(const char *file)
+	{
+		uintmax_t temp;
+
+		if (pscanf(file, "%ju", &temp) != 1)
+			return NULL;
+
+		return bprintf("%ju", temp / 1000);
+	}
+#elif defined(__OpenBSD__)
+	#include <stdio.h>
+	#include <sys/time.h> /* before <sys/sensors.h> for struct timeval */
+	#include <sys/sensors.h>
+	#include <sys/sysctl.h>
+
+	const char *
+	temp(const char *unused)
+	{
+		int mib[5];
+		size_t size;
+		struct sensor temp;
+
+		mib[0] = CTL_HW;
+		mib[1] = HW_SENSORS;
+		mib[2] = 0; /* cpu0 */
+		mib[3] = SENSOR_TEMP;
+		mib[4] = 0; /* temp0 */
+
+		size = sizeof(temp);
+
+		if (sysctl(mib, 5, &temp, &size, NULL, 0) < 0) {
+			warn("sysctl 'SENSOR_TEMP':");
+			return NULL;
+		}
+
+		/* kelvin to celsius */
+		return bprintf("%d", (int)((float)(temp.value-273150000) / 1E6));
+	}
+#elif defined(__FreeBSD__)
+	#include <stdio.h>
+	#include <stdlib.h>
+	#include <sys/sysctl.h>
+
+	#define ACPI_TEMP "hw.acpi.thermal.%s.temperature"
+
+	const char *
+	temp(const char *zone)
+	{
+		char buf[256];
+		int temp;
+		size_t len;
+
+		len = sizeof(temp);
+		snprintf(buf, sizeof(buf), ACPI_TEMP, zone);
+		if (sysctlbyname(buf, &temp, &len, NULL, 0) < 0
+				|| !len)
+			return NULL;
+
+		/* kelvin to decimal celcius */
+		return bprintf("%d.%d", (temp - 2731) / 10, abs((temp - 2731) % 10));
+	}
+#endif
--- a/programs/slstatus/components/uptime.c
+++ b/programs/slstatus/components/uptime.c
@@ -0,0 +1,34 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdint.h>
+#include <stdio.h>
+#include <time.h>
+
+#include "../slstatus.h"
+#include "../util.h"
+
+#if defined(CLOCK_BOOTTIME)
+	#define UPTIME_FLAG CLOCK_BOOTTIME
+#elif defined(CLOCK_UPTIME)
+	#define UPTIME_FLAG CLOCK_UPTIME
+#else
+	#define UPTIME_FLAG CLOCK_MONOTONIC
+#endif
+
+const char *
+uptime(const char *unused)
+{
+	char warn_buf[256];
+	uintmax_t h, m;
+	struct timespec uptime;
+
+	if (clock_gettime(UPTIME_FLAG, &uptime) < 0) {
+		snprintf(warn_buf, sizeof(warn_buf), "clock_gettime %d", UPTIME_FLAG);
+		warn(warn_buf);
+		return NULL;
+	}
+
+	h = uptime.tv_sec / 3600;
+	m = uptime.tv_sec % 3600 / 60;
+
+	return bprintf("%juh %jum", h, m);
+}
--- a/programs/slstatus/components/user.c
+++ b/programs/slstatus/components/user.c
@@ -0,0 +1,33 @@
+/* See LICENSE file for copyright and license details. */
+#include <pwd.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include "../slstatus.h"
+#include "../util.h"
+
+const char *
+gid(const char *unused)
+{
+	return bprintf("%d", getgid());
+}
+
+const char *
+username(const char *unused)
+{
+	struct passwd *pw;
+
+	if (!(pw = getpwuid(geteuid()))) {
+		warn("getpwuid '%d':", geteuid());
+		return NULL;
+	}
+
+	return bprintf("%s", pw->pw_name);
+}
+
+const char *
+uid(const char *unused)
+{
+	return bprintf("%d", geteuid());
+}
--- a/programs/slstatus/components/volume.c
+++ b/programs/slstatus/components/volume.c
@@ -0,0 +1,219 @@
+/* See LICENSE file for copyright and license details. */
+#include <fcntl.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/ioctl.h>
+#include <unistd.h>
+
+#include "../slstatus.h"
+#include "../util.h"
+
+#if defined(__OpenBSD__) | defined(__FreeBSD__)
+	#include <poll.h>
+	#include <sndio.h>
+	#include <stdlib.h>
+	#include <sys/queue.h>
+
+	struct control {
+		LIST_ENTRY(control)	next;
+		unsigned int		addr;
+	#define CTRL_NONE	0
+	#define CTRL_LEVEL	1
+	#define CTRL_MUTE	2
+		unsigned int		type;
+		unsigned int		maxval;
+		unsigned int		val;
+	};
+
+	static LIST_HEAD(, control) controls = LIST_HEAD_INITIALIZER(controls);
+	static struct pollfd *pfds;
+	static struct sioctl_hdl *hdl;
+	static int initialized;
+
+	/*
+	 * Call-back to obtain the description of all audio controls.
+	 */
+	static void
+	ondesc(void *unused, struct sioctl_desc *desc, int val)
+	{
+		struct control *c, *ctmp;
+		unsigned int type = CTRL_NONE;
+
+		if (desc == NULL)
+			return;
+
+		/* Delete existing audio control with the same address. */
+		LIST_FOREACH_SAFE(c, &controls, next, ctmp) {
+			if (desc->addr == c->addr) {
+				LIST_REMOVE(c, next);
+				free(c);
+				break;
+			}
+		}
+
+		/* Only match output.level and output.mute audio controls. */
+		if (desc->group[0] != 0 ||
+		    strcmp(desc->node0.name, "output") != 0)
+			return;
+		if (desc->type == SIOCTL_NUM &&
+		    strcmp(desc->func, "level") == 0)
+			type = CTRL_LEVEL;
+		else if (desc->type == SIOCTL_SW &&
+			 strcmp(desc->func, "mute") == 0)
+			type = CTRL_MUTE;
+		else
+			return;
+
+		c = malloc(sizeof(struct control));
+		if (c == NULL) {
+			warn("sndio: failed to allocate audio control\n");
+			return;
+		}
+
+		c->addr = desc->addr;
+		c->type = type;
+		c->maxval = desc->maxval;
+		c->val = val;
+		LIST_INSERT_HEAD(&controls, c, next);
+	}
+
+	/*
+	 * Call-back invoked whenever an audio control changes.
+	 */
+	static void
+	onval(void *unused, unsigned int addr, unsigned int val)
+	{
+		struct control *c;
+
+		LIST_FOREACH(c, &controls, next) {
+			if (c->addr == addr)
+				break;
+		}
+		c->val = val;
+	}
+
+	static void
+	cleanup(void)
+	{
+		struct control *c;
+
+		if (hdl) {
+			sioctl_close(hdl);
+			hdl = NULL;
+		}
+
+		free(pfds);
+		pfds = NULL;
+
+		while (!LIST_EMPTY(&controls)) {
+			c = LIST_FIRST(&controls);
+			LIST_REMOVE(c, next);
+			free(c);
+		}
+	}
+
+	static int
+	init(void)
+	{
+		hdl = sioctl_open(SIO_DEVANY, SIOCTL_READ, 0);
+		if (hdl == NULL) {
+			warn("sndio: cannot open device");
+			goto failed;
+		}
+
+		if (!sioctl_ondesc(hdl, ondesc, NULL)) {
+			warn("sndio: cannot set control description call-back");
+			goto failed;
+		}
+
+		if (!sioctl_onval(hdl, onval, NULL)) {
+			warn("sndio: cannot set control values call-back");
+			goto failed;
+		}
+
+		pfds = calloc(sioctl_nfds(hdl), sizeof(struct pollfd));
+		if (pfds == NULL) {
+			warn("sndio: cannot allocate pollfd structures");
+			goto failed;
+		}
+
+		return 1;
+	failed:
+		cleanup();
+		return 0;
+	}
+
+	const char *
+	vol_perc(const char *unused)
+	{
+		struct control *c;
+		int n, v, value;
+
+		if (!initialized)
+			initialized = init();
+
+		if (hdl == NULL)
+			return NULL;
+
+		n = sioctl_pollfd(hdl, pfds, POLLIN);
+		if (n > 0) {
+			n = poll(pfds, n, 0);
+			if (n > 0) {
+				if (sioctl_revents(hdl, pfds) & POLLHUP) {
+					warn("sndio: disconnected");
+					cleanup();
+					initialized = 0;
+					return NULL;
+				}
+			}
+		}
+
+		value = 100;
+		LIST_FOREACH(c, &controls, next) {
+			if (c->type == CTRL_MUTE && c->val == 1)
+				value = 0;
+			else if (c->type == CTRL_LEVEL) {
+				v = (c->val * 100 + c->maxval / 2) / c->maxval;
+				/* For multiple channels return the minimum. */
+				if (v < value)
+					value = v;
+			}
+		}
+
+		return bprintf("%d", value);
+	}
+#else
+	#include <sys/soundcard.h>
+
+	const char *
+	vol_perc(const char *card)
+	{
+		size_t i;
+		int v, afd, devmask;
+		char *vnames[] = SOUND_DEVICE_NAMES;
+
+		if ((afd = open(card, O_RDONLY | O_NONBLOCK)) < 0) {
+			warn("open '%s':", card);
+			return NULL;
+		}
+
+		if (ioctl(afd, (int)SOUND_MIXER_READ_DEVMASK, &devmask) < 0) {
+			warn("ioctl 'SOUND_MIXER_READ_DEVMASK':");
+			close(afd);
+			return NULL;
+		}
+		for (i = 0; i < LEN(vnames); i++) {
+			if (devmask & (1 << i) && !strcmp("vol", vnames[i])) {
+				if (ioctl(afd, MIXER_READ(i), &v) < 0) {
+					warn("ioctl 'MIXER_READ(%ld)':", i);
+					close(afd);
+					return NULL;
+				}
+			}
+		}
+
+		close(afd);
+
+		return bprintf("%d", v & 0xff);
+	}
+#endif
--- a/programs/slstatus/components/wifi.c
+++ b/programs/slstatus/components/wifi.c
@@ -0,0 +1,267 @@
+/* See LICENSE file for copyright and license details. */
+#include <ifaddrs.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/ioctl.h>
+#include <sys/socket.h>
+#include <unistd.h>
+
+#include "../slstatus.h"
+#include "../util.h"
+
+#define RSSI_TO_PERC(rssi) \
+			rssi >= -50 ? 100 : \
+			(rssi <= -100 ? 0 : \
+			(2 * (rssi + 100)))
+
+#if defined(__linux__)
+	#include <limits.h>
+	#include <linux/wireless.h>
+
+	#define NET_OPERSTATE "/sys/class/net/%s/operstate"
+
+	const char *
+	wifi_perc(const char *interface)
+	{
+		int cur;
+		size_t i;
+		char *p, *datastart;
+		char path[PATH_MAX];
+		char status[5];
+		FILE *fp;
+
+		if (esnprintf(path, sizeof(path), NET_OPERSTATE, interface) < 0)
+			return NULL;
+		if (!(fp = fopen(path, "r"))) {
+			warn("fopen '%s':", path);
+			return NULL;
+		}
+		p = fgets(status, 5, fp);
+		fclose(fp);
+		if (!p || strcmp(status, "up\n") != 0)
+			return NULL;
+
+		if (!(fp = fopen("/proc/net/wireless", "r"))) {
+			warn("fopen '/proc/net/wireless':");
+			return NULL;
+		}
+
+		for (i = 0; i < 3; i++)
+			if (!(p = fgets(buf, sizeof(buf) - 1, fp)))
+				break;
+
+		fclose(fp);
+		if (i < 2 || !p)
+			return NULL;
+
+		if (!(datastart = strstr(buf, interface)))
+			return NULL;
+
+		datastart = (datastart+(strlen(interface)+1));
+		sscanf(datastart + 1, " %*d   %d  %*d  %*d\t\t  %*d\t   "
+		       "%*d\t\t%*d\t\t %*d\t  %*d\t\t %*d", &cur);
+
+		/* 70 is the max of /proc/net/wireless */
+		return bprintf("%d", (int)((float)cur / 70 * 100));
+	}
+
+	const char *
+	wifi_essid(const char *interface)
+	{
+		static char id[IW_ESSID_MAX_SIZE+1];
+		int sockfd;
+		struct iwreq wreq;
+
+		memset(&wreq, 0, sizeof(struct iwreq));
+		wreq.u.essid.length = IW_ESSID_MAX_SIZE+1;
+		if (esnprintf(wreq.ifr_name, sizeof(wreq.ifr_name), "%s",
+		              interface) < 0)
+			return NULL;
+
+		if ((sockfd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
+			warn("socket 'AF_INET':");
+			return NULL;
+		}
+		wreq.u.essid.pointer = id;
+		if (ioctl(sockfd,SIOCGIWESSID, &wreq) < 0) {
+			warn("ioctl 'SIOCGIWESSID':");
+			close(sockfd);
+			return NULL;
+		}
+
+		close(sockfd);
+
+		if (!strcmp(id, ""))
+			return NULL;
+
+		return id;
+	}
+#elif defined(__OpenBSD__)
+	#include <net/if.h>
+	#include <net/if_media.h>
+	#include <net80211/ieee80211.h>
+	#include <sys/select.h> /* before <sys/ieee80211_ioctl.h> for NBBY */
+	#include <net80211/ieee80211_ioctl.h>
+	#include <stdlib.h>
+	#include <sys/types.h>
+
+	static int
+	load_ieee80211_nodereq(const char *interface, struct ieee80211_nodereq *nr)
+	{
+		struct ieee80211_bssid bssid;
+		int sockfd;
+		uint8_t zero_bssid[IEEE80211_ADDR_LEN];
+
+		memset(&bssid, 0, sizeof(bssid));
+		memset(nr, 0, sizeof(struct ieee80211_nodereq));
+		if ((sockfd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
+			warn("socket 'AF_INET':");
+			return 0;
+		}
+		strlcpy(bssid.i_name, interface, sizeof(bssid.i_name));
+		if ((ioctl(sockfd, SIOCG80211BSSID, &bssid)) < 0) {
+			warn("ioctl 'SIOCG80211BSSID':");
+			close(sockfd);
+			return 0;
+		}
+		memset(&zero_bssid, 0, sizeof(zero_bssid));
+		if (memcmp(bssid.i_bssid, zero_bssid,
+		    IEEE80211_ADDR_LEN) == 0) {
+			close(sockfd);
+			return 0;
+		}
+		strlcpy(nr->nr_ifname, interface, sizeof(nr->nr_ifname));
+		memcpy(&nr->nr_macaddr, bssid.i_bssid, sizeof(nr->nr_macaddr));
+		if ((ioctl(sockfd, SIOCG80211NODE, nr)) < 0 && nr->nr_rssi) {
+			warn("ioctl 'SIOCG80211NODE':");
+			close(sockfd);
+			return 0;
+		}
+
+		return close(sockfd), 1;
+	}
+
+	const char *
+	wifi_perc(const char *interface)
+	{
+		struct ieee80211_nodereq nr;
+		int q;
+
+		if (load_ieee80211_nodereq(interface, &nr)) {
+			if (nr.nr_max_rssi)
+				q = IEEE80211_NODEREQ_RSSI(&nr);
+			else
+				q = RSSI_TO_PERC(nr.nr_rssi);
+
+			return bprintf("%d", q);
+		}
+
+		return NULL;
+	}
+
+	const char *
+	wifi_essid(const char *interface)
+	{
+		struct ieee80211_nodereq nr;
+
+		if (load_ieee80211_nodereq(interface, &nr))
+			return bprintf("%s", nr.nr_nwid);
+
+		return NULL;
+	}
+#elif defined(__FreeBSD__)
+	#include <net/if.h>
+	#include <net80211/ieee80211_ioctl.h>
+
+	int
+	load_ieee80211req(int sock, const char *interface, void *data, int type, size_t *len)
+	{
+		char warn_buf[256];
+		struct ieee80211req ireq;
+		memset(&ireq, 0, sizeof(ireq));
+		ireq.i_type = type;
+		ireq.i_data = (caddr_t) data;
+		ireq.i_len = *len;
+
+		strlcpy(ireq.i_name, interface, sizeof(ireq.i_name));
+		if (ioctl(sock, SIOCG80211, &ireq) < 0) {
+			snprintf(warn_buf,  sizeof(warn_buf),
+					"ioctl: 'SIOCG80211': %d", type);
+			warn(warn_buf);
+			return 0;
+		}
+
+		*len = ireq.i_len;
+		return 1;
+	}
+
+	const char *
+	wifi_perc(const char *interface)
+	{
+		union {
+			struct ieee80211req_sta_req sta;
+			uint8_t buf[24 * 1024];
+		} info;
+		uint8_t bssid[IEEE80211_ADDR_LEN];
+		int rssi_dbm;
+		int sockfd;
+		size_t len;
+		const char *fmt;
+
+		if ((sockfd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
+			warn("socket 'AF_INET':");
+			return NULL;
+		}
+
+		/* Retreive MAC address of interface */
+		len = IEEE80211_ADDR_LEN;
+		fmt = NULL;
+		if (load_ieee80211req(sockfd, interface, &bssid, IEEE80211_IOC_BSSID, &len))
+		{
+			/* Retrieve info on station with above BSSID */
+			memset(&info, 0, sizeof(info));
+			memcpy(info.sta.is_u.macaddr, bssid, sizeof(bssid));
+
+			len = sizeof(info);
+			if (load_ieee80211req(sockfd, interface, &info, IEEE80211_IOC_STA_INFO, &len)) {
+				rssi_dbm = info.sta.info[0].isi_noise +
+ 					         info.sta.info[0].isi_rssi / 2;
+
+				fmt = bprintf("%d", RSSI_TO_PERC(rssi_dbm));
+			}
+		}
+
+		close(sockfd);
+		return fmt;
+	}
+
+	const char *
+	wifi_essid(const char *interface)
+	{
+		char ssid[IEEE80211_NWID_LEN + 1];
+		size_t len;
+		int sockfd;
+		const char *fmt;
+
+		if ((sockfd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
+			warn("socket 'AF_INET':");
+			return NULL;
+		}
+
+		fmt = NULL;
+		len = sizeof(ssid);
+		memset(&ssid, 0, len);
+		if (load_ieee80211req(sockfd, interface, &ssid, IEEE80211_IOC_SSID, &len)) {
+			if (len < sizeof(ssid))
+				len += 1;
+			else
+				len = sizeof(ssid);
+
+			ssid[len - 1] = '\0';
+			fmt = bprintf("%s", ssid);
+		}
+
+		close(sockfd);
+		return fmt;
+	}
+#endif
--- a/programs/slstatus/config.def.h
+++ b/programs/slstatus/config.def.h
@@ -0,0 +1,74 @@
+/* See LICENSE file for copyright and license details. */
+
+/* interval between updates (in ms) */
+const unsigned int interval = 1000;
+
+/* text to show if no value can be retrieved */
+static const char unknown_str[] = "??";
+
+/* maximum output string length */
+#define MAXLEN 2048
+
+/*
+ * function            description                     argument (example)
+ *
+ * battery_perc        battery percentage              battery name (BAT0)
+ *                                                     NULL on OpenBSD/FreeBSD
+ * battery_remaining   battery remaining HH:MM         battery name (BAT0)
+ *                                                     NULL on OpenBSD/FreeBSD
+ * battery_state       battery charging state          battery name (BAT0)
+ *                                                     NULL on OpenBSD/FreeBSD
+ * cat                 read arbitrary file             path
+ * cpu_freq            cpu frequency in MHz            NULL
+ * cpu_perc            cpu usage in percent            NULL
+ * datetime            date and time                   format string (%F %T)
+ * disk_free           free disk space in GB           mountpoint path (/)
+ * disk_perc           disk usage in percent           mountpoint path (/)
+ * disk_total          total disk space in GB          mountpoint path (/)
+ * disk_used           used disk space in GB           mountpoint path (/)
+ * entropy             available entropy               NULL
+ * gid                 GID of current user             NULL
+ * hostname            hostname                        NULL
+ * ipv4                IPv4 address                    interface name (eth0)
+ * ipv6                IPv6 address                    interface name (eth0)
+ * kernel_release      `uname -r`                      NULL
+ * keyboard_indicators caps/num lock indicators        format string (c?n?)
+ *                                                     see keyboard_indicators.c
+ * keymap              layout (variant) of current     NULL
+ *                     keymap
+ * load_avg            load average                    NULL
+ * netspeed_rx         receive network speed           interface name (wlan0)
+ * netspeed_tx         transfer network speed          interface name (wlan0)
+ * num_files           number of files in a directory  path
+ *                                                     (/home/foo/Inbox/cur)
+ * ram_free            free memory in GB               NULL
+ * ram_perc            memory usage in percent         NULL
+ * ram_total           total memory size in GB         NULL
+ * ram_used            used memory in GB               NULL
+ * run_command         custom shell command            command (echo foo)
+ * swap_free           free swap in GB                 NULL
+ * swap_perc           swap usage in percent           NULL
+ * swap_total          total swap size in GB           NULL
+ * swap_used           used swap in GB                 NULL
+ * temp                temperature in degree celsius   sensor file
+ *                                                     (/sys/class/thermal/...)
+ *                                                     NULL on OpenBSD
+ *                                                     thermal zone on FreeBSD
+ *                                                     (tz0, tz1, etc.)
+ * uid                 UID of current user             NULL
+ * uptime              system uptime                   NULL
+ * username            username of current user        NULL
+ * vol_perc            OSS/ALSA volume in percent      mixer file (/dev/mixer)
+ *                                                     NULL on OpenBSD/FreeBSD
+ * wifi_essid          WiFi ESSID                      interface name (wlan0)
+ * wifi_perc           WiFi signal in percent          interface name (wlan0)
+ */
+static const struct arg args[] = {
+	/* function format          argument */
+  { battery_perc,         "󰂉 %s%%  ",     "BAT0"              },
+  { run_command,          " %s%%  ",     "wpctl get-volume @DEFAULT_AUDIO_SINK@ | cut -c 11-" },
+  { cpu_perc,             " %s%%  ",     NULL                },
+  { ram_used,             " %s",         NULL                },
+  { ram_perc,             "(%s%%)  ",     NULL                },
+  { datetime,             " %s",         "%d/%m/%y %l:%M %p" },
+};
--- a/programs/slstatus/config.h
+++ b/programs/slstatus/config.h
@@ -0,0 +1,74 @@
+/* See LICENSE file for copyright and license details. */
+
+/* interval between updates (in ms) */
+const unsigned int interval = 1000;
+
+/* text to show if no value can be retrieved */
+static const char unknown_str[] = "??";
+
+/* maximum output string length */
+#define MAXLEN 2048
+
+/*
+ * function            description                     argument (example)
+ *
+ * battery_perc        battery percentage              battery name (BAT0)
+ *                                                     NULL on OpenBSD/FreeBSD
+ * battery_remaining   battery remaining HH:MM         battery name (BAT0)
+ *                                                     NULL on OpenBSD/FreeBSD
+ * battery_state       battery charging state          battery name (BAT0)
+ *                                                     NULL on OpenBSD/FreeBSD
+ * cat                 read arbitrary file             path
+ * cpu_freq            cpu frequency in MHz            NULL
+ * cpu_perc            cpu usage in percent            NULL
+ * datetime            date and time                   format string (%F %T)
+ * disk_free           free disk space in GB           mountpoint path (/)
+ * disk_perc           disk usage in percent           mountpoint path (/)
+ * disk_total          total disk space in GB          mountpoint path (/)
+ * disk_used           used disk space in GB           mountpoint path (/)
+ * entropy             available entropy               NULL
+ * gid                 GID of current user             NULL
+ * hostname            hostname                        NULL
+ * ipv4                IPv4 address                    interface name (eth0)
+ * ipv6                IPv6 address                    interface name (eth0)
+ * kernel_release      `uname -r`                      NULL
+ * keyboard_indicators caps/num lock indicators        format string (c?n?)
+ *                                                     see keyboard_indicators.c
+ * keymap              layout (variant) of current     NULL
+ *                     keymap
+ * load_avg            load average                    NULL
+ * netspeed_rx         receive network speed           interface name (wlan0)
+ * netspeed_tx         transfer network speed          interface name (wlan0)
+ * num_files           number of files in a directory  path
+ *                                                     (/home/foo/Inbox/cur)
+ * ram_free            free memory in GB               NULL
+ * ram_perc            memory usage in percent         NULL
+ * ram_total           total memory size in GB         NULL
+ * ram_used            used memory in GB               NULL
+ * run_command         custom shell command            command (echo foo)
+ * swap_free           free swap in GB                 NULL
+ * swap_perc           swap usage in percent           NULL
+ * swap_total          total swap size in GB           NULL
+ * swap_used           used swap in GB                 NULL
+ * temp                temperature in degree celsius   sensor file
+ *                                                     (/sys/class/thermal/...)
+ *                                                     NULL on OpenBSD
+ *                                                     thermal zone on FreeBSD
+ *                                                     (tz0, tz1, etc.)
+ * uid                 UID of current user             NULL
+ * uptime              system uptime                   NULL
+ * username            username of current user        NULL
+ * vol_perc            OSS/ALSA volume in percent      mixer file (/dev/mixer)
+ *                                                     NULL on OpenBSD/FreeBSD
+ * wifi_essid          WiFi ESSID                      interface name (wlan0)
+ * wifi_perc           WiFi signal in percent          interface name (wlan0)
+ */
+static const struct arg args[] = {
+	/* function format          argument */
+  { battery_perc,         "󰂉 %s%%  ",     "BAT0"              },
+  { run_command,          " %s%%  ",     "wpctl get-volume @DEFAULT_AUDIO_SINK@ | cut -c 11-" },
+  { cpu_perc,             " %s%%  ",     NULL                },
+  { ram_used,             " %s",         NULL                },
+  { ram_perc,             "(%s%%)  ",     NULL                },
+  { datetime,             " %s",         "%d/%m/%y %l:%M %p" },
+};
--- a/programs/slstatus/config.mk
+++ b/programs/slstatus/config.mk
@@ -0,0 +1,22 @@
+# slstatus version
+VERSION = 1.0
+
+# customize below to fit your system
+
+# paths
+PREFIX = /usr/local
+MANPREFIX = $(PREFIX)/share/man
+
+X11INC = /usr/X11R6/include
+X11LIB = /usr/X11R6/lib
+
+# flags
+CPPFLAGS = -I$(X11INC) -D_DEFAULT_SOURCE -DVERSION=\"${VERSION}\"
+CFLAGS   = -std=c99 -pedantic -Wall -Wextra -Wno-unused-parameter -Os
+LDFLAGS  = -L$(X11LIB) -s
+# OpenBSD: add -lsndio
+# FreeBSD: add -lkvm -lsndio
+LDLIBS   = -lX11
+
+# compiler and linker
+CC = cc
--- a/programs/slstatus/slstatus
+++ b/programs/slstatus/slstatus
--- a/programs/slstatus/slstatus.1
+++ b/programs/slstatus/slstatus.1
@@ -0,0 +1,47 @@
+.Dd 2023-04-23
+.Dt SLSTATUS 1
+.Os
+.Sh NAME
+.Nm slstatus
+.Nd suckless status
+.Sh SYNOPSIS
+.Nm
+.Op Fl s
+.Op Fl 1
+.Sh DESCRIPTION
+.Nm
+is a small tool for providing system status information to other programs
+over the EWMH
+.Em WM_NAME
+property of the root window (used by
+.Xr dwm 1 ) or standard input/output. It is designed to be as efficient as possible by
+only issuing the minimum of system calls required.
+.P
+By default,
+.Nm
+outputs to WM_NAME.
+.Sh OPTIONS
+.Bl -tag -width Ds
+.It Fl v
+Print version information to stderr, then exit.
+.It Fl s
+Write to stdout instead of WM_NAME.
+.It Fl 1
+Write once to stdout and quit.
+.El
+.Sh CUSTOMIZATION
+.Nm
+can be customized by creating a custom config.h and (re)compiling the source
+code. This keeps it fast, secure and simple.
+.Sh SIGNALS
+.Nm
+responds to the following signals:
+.Pp
+.Bl -tag -width TERM -compact
+.It USR1
+Triggers an instant redraw.
+.El
+.Sh AUTHORS
+See the LICENSE file for the authors.
+.Sh SEE ALSO
+.Xr dwm 1
--- a/programs/slstatus/slstatus.c
+++ b/programs/slstatus/slstatus.c
@@ -0,0 +1,134 @@
+/* See LICENSE file for copyright and license details. */
+#include <errno.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <X11/Xlib.h>
+
+#include "arg.h"
+#include "slstatus.h"
+#include "util.h"
+
+struct arg {
+	const char *(*func)(const char *);
+	const char *fmt;
+	const char *args;
+};
+
+char buf[1024];
+static volatile sig_atomic_t done;
+static Display *dpy;
+
+#include "config.h"
+
+static void
+terminate(const int signo)
+{
+	if (signo != SIGUSR1)
+		done = 1;
+}
+
+static void
+difftimespec(struct timespec *res, struct timespec *a, struct timespec *b)
+{
+	res->tv_sec = a->tv_sec - b->tv_sec - (a->tv_nsec < b->tv_nsec);
+	res->tv_nsec = a->tv_nsec - b->tv_nsec +
+	               (a->tv_nsec < b->tv_nsec) * 1E9;
+}
+
+static void
+usage(void)
+{
+	die("usage: %s [-v] [-s] [-1]", argv0);
+}
+
+int
+main(int argc, char *argv[])
+{
+	struct sigaction act;
+	struct timespec start, current, diff, intspec, wait;
+	size_t i, len;
+	int sflag, ret;
+	char status[MAXLEN];
+	const char *res;
+
+	sflag = 0;
+	ARGBEGIN {
+	case 'v':
+		die("slstatus-"VERSION);
+	case '1':
+		done = 1;
+		/* FALLTHROUGH */
+	case 's':
+		sflag = 1;
+		break;
+	default:
+		usage();
+	} ARGEND
+
+	if (argc)
+		usage();
+
+	memset(&act, 0, sizeof(act));
+	act.sa_handler = terminate;
+	sigaction(SIGINT,  &act, NULL);
+	sigaction(SIGTERM, &act, NULL);
+	act.sa_flags |= SA_RESTART;
+	sigaction(SIGUSR1, &act, NULL);
+
+	if (!sflag && !(dpy = XOpenDisplay(NULL)))
+		die("XOpenDisplay: Failed to open display");
+
+	do {
+		if (clock_gettime(CLOCK_MONOTONIC, &start) < 0)
+			die("clock_gettime:");
+
+		status[0] = '\0';
+		for (i = len = 0; i < LEN(args); i++) {
+			if (!(res = args[i].func(args[i].args)))
+				res = unknown_str;
+
+			if ((ret = esnprintf(status + len, sizeof(status) - len,
+			                     args[i].fmt, res)) < 0)
+				break;
+
+			len += ret;
+		}
+
+		if (sflag) {
+			puts(status);
+			fflush(stdout);
+			if (ferror(stdout))
+				die("puts:");
+		} else {
+			if (XStoreName(dpy, DefaultRootWindow(dpy), status) < 0)
+				die("XStoreName: Allocation failed");
+			XFlush(dpy);
+		}
+
+		if (!done) {
+			if (clock_gettime(CLOCK_MONOTONIC, &current) < 0)
+				die("clock_gettime:");
+			difftimespec(&diff, &current, &start);
+
+			intspec.tv_sec = interval / 1000;
+			intspec.tv_nsec = (interval % 1000) * 1E6;
+			difftimespec(&wait, &intspec, &diff);
+
+			if (wait.tv_sec >= 0 &&
+			    nanosleep(&wait, NULL) < 0 &&
+			    errno != EINTR)
+					die("nanosleep:");
+		}
+	} while (!done);
+
+	if (!sflag) {
+		XStoreName(dpy, DefaultRootWindow(dpy), NULL);
+		if (XCloseDisplay(dpy) < 0)
+			die("XCloseDisplay: Failed to close display");
+	}
+
+	return 0;
+}
--- a/programs/slstatus/slstatus.h
+++ b/programs/slstatus/slstatus.h
@@ -0,0 +1,84 @@
+/* See LICENSE file for copyright and license details. */
+
+/* battery */
+const char *battery_perc(const char *);
+const char *battery_remaining(const char *);
+const char *battery_state(const char *);
+
+/* cat */
+const char *cat(const char *path);
+
+/* cpu */
+const char *cpu_freq(const char *unused);
+const char *cpu_perc(const char *unused);
+
+/* datetime */
+const char *datetime(const char *fmt);
+
+/* disk */
+const char *disk_free(const char *path);
+const char *disk_perc(const char *path);
+const char *disk_total(const char *path);
+const char *disk_used(const char *path);
+
+/* entropy */
+const char *entropy(const char *unused);
+
+/* hostname */
+const char *hostname(const char *unused);
+
+/* ip */
+const char *ipv4(const char *interface);
+const char *ipv6(const char *interface);
+
+/* kernel_release */
+const char *kernel_release(const char *unused);
+
+/* keyboard_indicators */
+const char *keyboard_indicators(const char *fmt);
+
+/* keymap */
+const char *keymap(const char *unused);
+
+/* load_avg */
+const char *load_avg(const char *unused);
+
+/* netspeeds */
+const char *netspeed_rx(const char *interface);
+const char *netspeed_tx(const char *interface);
+
+/* num_files */
+const char *num_files(const char *path);
+
+/* ram */
+const char *ram_free(const char *unused);
+const char *ram_perc(const char *unused);
+const char *ram_total(const char *unused);
+const char *ram_used(const char *unused);
+
+/* run_command */
+const char *run_command(const char *cmd);
+
+/* swap */
+const char *swap_free(const char *unused);
+const char *swap_perc(const char *unused);
+const char *swap_total(const char *unused);
+const char *swap_used(const char *unused);
+
+/* temperature */
+const char *temp(const char *);
+
+/* uptime */
+const char *uptime(const char *unused);
+
+/* user */
+const char *gid(const char *unused);
+const char *uid(const char *unused);
+const char *username(const char *unused);
+
+/* volume */
+const char *vol_perc(const char *card);
+
+/* wifi */
+const char *wifi_essid(const char *interface);
+const char *wifi_perc(const char *interface);
--- a/programs/slstatus/util.c
+++ b/programs/slstatus/util.c
@@ -0,0 +1,141 @@
+/* See LICENSE file for copyright and license details. */
+#include <errno.h>
+#include <stdarg.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "util.h"
+
+char *argv0;
+
+static void
+verr(const char *fmt, va_list ap)
+{
+	vfprintf(stderr, fmt, ap);
+
+	if (fmt[0] && fmt[strlen(fmt) - 1] == ':') {
+		fputc(' ', stderr);
+		perror(NULL);
+	} else {
+		fputc('\n', stderr);
+	}
+}
+
+void
+warn(const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	verr(fmt, ap);
+	va_end(ap);
+}
+
+void
+die(const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	verr(fmt, ap);
+	va_end(ap);
+
+	exit(1);
+}
+
+static int
+evsnprintf(char *str, size_t size, const char *fmt, va_list ap)
+{
+	int ret;
+
+	ret = vsnprintf(str, size, fmt, ap);
+
+	if (ret < 0) {
+		warn("vsnprintf:");
+		return -1;
+	} else if ((size_t)ret >= size) {
+		warn("vsnprintf: Output truncated");
+		return -1;
+	}
+
+	return ret;
+}
+
+int
+esnprintf(char *str, size_t size, const char *fmt, ...)
+{
+	va_list ap;
+	int ret;
+
+	va_start(ap, fmt);
+	ret = evsnprintf(str, size, fmt, ap);
+	va_end(ap);
+
+	return ret;
+}
+
+const char *
+bprintf(const char *fmt, ...)
+{
+	va_list ap;
+	int ret;
+
+	va_start(ap, fmt);
+	ret = evsnprintf(buf, sizeof(buf), fmt, ap);
+	va_end(ap);
+
+	return (ret < 0) ? NULL : buf;
+}
+
+const char *
+fmt_human(uintmax_t num, int base)
+{
+	double scaled;
+	size_t i, prefixlen;
+	const char **prefix;
+	const char *prefix_1000[] = { "", "k", "M", "G", "T", "P", "E", "Z",
+	                              "Y" };
+	const char *prefix_1024[] = { "", "Ki", "Mi", "Gi", "Ti", "Pi", "Ei",
+	                              "Zi", "Yi" };
+
+	switch (base) {
+	case 1000:
+		prefix = prefix_1000;
+		prefixlen = LEN(prefix_1000);
+		break;
+	case 1024:
+		prefix = prefix_1024;
+		prefixlen = LEN(prefix_1024);
+		break;
+	default:
+		warn("fmt_human: Invalid base");
+		return NULL;
+	}
+
+	scaled = num;
+	for (i = 0; i < prefixlen && scaled >= base; i++)
+		scaled /= base;
+
+	return bprintf("%.1f %s", scaled, prefix[i]);
+}
+
+int
+pscanf(const char *path, const char *fmt, ...)
+{
+	FILE *fp;
+	va_list ap;
+	int n;
+
+	if (!(fp = fopen(path, "r"))) {
+		warn("fopen '%s':", path);
+		return -1;
+	}
+	va_start(ap, fmt);
+	n = vfscanf(fp, fmt, ap);
+	va_end(ap);
+	fclose(fp);
+
+	return (n == EOF) ? -1 : n;
+}
--- a/programs/slstatus/util.h
+++ b/programs/slstatus/util.h
@@ -0,0 +1,16 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdint.h>
+
+extern char buf[1024];
+
+#define LEN(x) (sizeof(x) / sizeof((x)[0]))
+
+extern char *argv0;
+
+void warn(const char *, ...);
+void die(const char *, ...);
+
+int esnprintf(char *str, size_t size, const char *fmt, ...);
+const char *bprintf(const char *fmt, ...);
+const char *fmt_human(uintmax_t num, int base);
+int pscanf(const char *path, const char *fmt, ...);
--- a/programs/st/FAQ
+++ b/programs/st/FAQ
@@ -0,0 +1,253 @@
+## Why does st not handle utmp entries?
+
+Use the excellent tool of [utmp](https://git.suckless.org/utmp/) for this task.
+
+
+## Some _random program_ complains that st is unknown/not recognised/unsupported/whatever!
+
+It means that st doesn’t have any terminfo entry on your system. Chances are
+you did not `make install`. If you just want to test it without installing it,
+you can manually run `tic -sx st.info`.
+
+
+## Nothing works, and nothing is said about an unknown terminal!
+
+* Some programs just assume they’re running in xterm i.e. they don’t rely on
+  terminfo. What you see is the current state of the “xterm compliance”.
+* Some programs don’t complain about the lacking st description and default to
+  another terminal. In that case see the question about terminfo.
+
+
+## How do I scroll back up?
+
+* Using a terminal multiplexer.
+	* `st -e tmux` using C-b [
+	* `st -e screen` using C-a ESC
+* Using the excellent tool of [scroll](https://git.suckless.org/scroll/).
+* Using the scrollback [patch](https://st.suckless.org/patches/scrollback/).
+
+
+## I would like to have utmp and/or scroll functionality by default
+
+You can add the absolute path of both programs in your config.h file. You only
+have to modify the value of utmp and scroll variables.
+
+
+## Why doesn't the Del key work in some programs?
+
+Taken from the terminfo manpage:
+
+	If the terminal has a keypad that transmits codes when the keys
+	are pressed, this information can be given. Note that it is not
+	possible to handle terminals where the keypad only works in
+	local (this applies, for example, to the unshifted HP 2621 keys).
+	If the keypad can be set to transmit or not transmit, give these
+	codes as smkx and rmkx. Otherwise the keypad is assumed to
+	always transmit.
+
+In the st case smkx=E[?1hE= and rmkx=E[?1lE>, so it is mandatory that
+applications which want to test against keypad keys send these
+sequences.
+
+But buggy applications (like bash and irssi, for example) don't do this. A fast
+solution for them is to use the following command:
+
+	$ printf '\033[?1h\033=' >/dev/tty
+
+or
+	$ tput smkx
+
+In the case of bash, readline is used. Readline has a different note in its
+manpage about this issue:
+
+	enable-keypad (Off)
+		When set to On, readline will try to enable the
+		application keypad when it is called. Some systems
+		need this to enable arrow keys.
+
+Adding this option to your .inputrc will fix the keypad problem for all
+applications using readline.
+
+If you are using zsh, then read the zsh FAQ
+<http://zsh.sourceforge.net/FAQ/zshfaq03.html#l25>:
+
+	It should be noted that the O / [ confusion can occur with other keys
+	such as Home and End. Some systems let you query the key sequences
+	sent by these keys from the system's terminal database, terminfo.
+	Unfortunately, the key sequences given there typically apply to the
+	mode that is not the one zsh uses by default (it's the "application"
+	mode rather than the "raw" mode). Explaining the use of terminfo is
+	outside of the scope of this FAQ, but if you wish to use the key
+	sequences given there you can tell the line editor to turn on
+	"application" mode when it starts and turn it off when it stops:
+
+		function zle-line-init () { echoti smkx }
+		function zle-line-finish () { echoti rmkx }
+		zle -N zle-line-init
+		zle -N zle-line-finish
+
+Putting these lines into your .zshrc will fix the problems.
+
+
+## How can I use meta in 8bit mode?
+
+St supports meta in 8bit mode, but the default terminfo entry doesn't
+use this capability. If you want it, you have to use the 'st-meta' value
+in TERM.
+
+
+## I cannot compile st in OpenBSD
+
+OpenBSD lacks librt, despite it being mandatory in POSIX
+<http://pubs.opengroup.org/onlinepubs/9699919799/utilities/c99.html#tag_20_11_13>.
+If you want to compile st for OpenBSD you have to remove -lrt from config.mk, and
+st will compile without any loss of functionality, because all the functions are
+included in libc on this platform.
+
+
+## The Backspace Case
+
+St is emulating the Linux way of handling backspace being delete and delete being
+backspace.
+
+This is an issue that was discussed in suckless mailing list
+<https://lists.suckless.org/dev/1404/20697.html>. Here is why some old grumpy
+terminal users wants its backspace to be how he feels it:
+
+	Well, I am going to comment why I want to change the behaviour
+	of this key. When ASCII was defined in 1968, communication
+	with computers was done using punched cards, or hardcopy
+	terminals (basically a typewriter machine connected with the
+	computer using a serial port).  ASCII defines DELETE as 7F,
+	because, in punched-card terms, it means all the holes of the
+	card punched; it is thus a kind of 'physical delete'. In the
+	same way, the BACKSPACE key was a non-destructive backspace,
+	as on a typewriter.  So, if you wanted to delete a character,
+	you had to BACKSPACE and then DELETE.  Another use of BACKSPACE
+	was to type accented characters, for example 'a BACKSPACE `'.
+	The VT100 had no BACKSPACE key; it was generated using the
+	CONTROL key as another control character (CONTROL key sets to
+	0 b7 b6 b5, so it converts H (code 0x48) into BACKSPACE (code
+	0x08)), but it had a DELETE key in a similar position where
+	the BACKSPACE key is located today on common PC keyboards.
+	All the terminal emulators emulated the difference between
+	these keys correctly: the backspace key generated a BACKSPACE
+	(^H) and delete key generated a DELETE (^?).
+
+	But a problem arose when Linus Torvalds wrote Linux. Unlike
+	earlier terminals, the Linux virtual terminal (the terminal
+	emulator integrated in the kernel) returned a DELETE when
+	backspace was pressed, due to the VT100 having a DELETE key in
+	the same position.  This created a lot of problems (see [1]
+	and [2]). Since Linux has become the king, a lot of terminal
+	emulators today generate a DELETE when the backspace key is
+	pressed in order to avoid problems with Linux. The result is
+	that the only way of generating a BACKSPACE on these systems
+	is by using CONTROL + H. (I also think that emacs had an
+	important point here because the CONTROL + H prefix is used
+	in emacs in some commands (help commands).)
+
+	From point of view of the kernel, you can change the key
+	for deleting a previous character with stty erase. When you
+	connect a real terminal into a machine you describe the type
+	of terminal, so getty configures the correct value of stty
+	erase for this terminal. In the case of terminal emulators,
+	however, you don't have any getty that can set the correct
+	value of stty erase, so you always get the default value.
+	For this reason, it is necessary to add 'stty erase ^H' to your
+	profile if you have changed the value of the backspace key.
+	Of course, another solution is for st itself to modify the
+	value of stty erase.  I usually have the inverse problem:
+	when I connect to non-Unix machines, I have to press CONTROL +
+	h to get a BACKSPACE. The inverse problem occurs when a user
+	connects to my Unix machines from a different system with a
+	correct backspace key.
+
+	[1] http://www.ibb.net/~anne/keyboard.html
+	[2] http://www.tldp.org/HOWTO/Keyboard-and-Console-HOWTO-5.html
+
+
+## But I really want the old grumpy behaviour of my terminal
+
+Apply [1].
+
+[1] https://st.suckless.org/patches/delkey
+
+
+## Why do images not work in st using the w3m image hack?
+
+w3mimg uses a hack that draws an image on top of the terminal emulator Drawable
+window. The hack relies on the terminal to use a single buffer to draw its
+contents directly.
+
+st uses double-buffered drawing so the image is quickly replaced and may show a
+short flicker effect.
+
+Below is a patch example to change st double-buffering to a single Drawable
+buffer.
+
+diff --git a/x.c b/x.c
+--- a/x.c
+++ b/x.c
+@@ -732,10 +732,6 @@ xresize(int col, int row)
+ 	win.tw = col * win.cw;
+ 	win.th = row * win.ch;
+ 
+-	XFreePixmap(xw.dpy, xw.buf);
+-	xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h,
+-			DefaultDepth(xw.dpy, xw.scr));
+-	XftDrawChange(xw.draw, xw.buf);
+ 	xclear(0, 0, win.w, win.h);
+ 
+ 	/* resize to new width */
+@@ -1148,8 +1144,7 @@ xinit(int cols, int rows)
+ 	gcvalues.graphics_exposures = False;
+ 	dc.gc = XCreateGC(xw.dpy, parent, GCGraphicsExposures,
+ 			&gcvalues);
+-	xw.buf = XCreatePixmap(xw.dpy, xw.win, win.w, win.h,
+-			DefaultDepth(xw.dpy, xw.scr));
+	xw.buf = xw.win;
+ 	XSetForeground(xw.dpy, dc.gc, dc.col[defaultbg].pixel);
+ 	XFillRectangle(xw.dpy, xw.buf, dc.gc, 0, 0, win.w, win.h);
+ 
+@@ -1632,8 +1627,6 @@ xdrawline(Line line, int x1, int y1, int x2)
+ void
+ xfinishdraw(void)
+ {
+-	XCopyArea(xw.dpy, xw.buf, xw.win, dc.gc, 0, 0, win.w,
+-			win.h, 0, 0);
+ 	XSetForeground(xw.dpy, dc.gc,
+ 			dc.col[IS_SET(MODE_REVERSE)?
+ 				defaultfg : defaultbg].pixel);
+
+
+## BadLength X error in Xft when trying to render emoji
+
+Xft makes st crash when rendering color emojis with the following error:
+
+"X Error of failed request:  BadLength (poly request too large or internal Xlib length error)"
+  Major opcode of failed request:  139 (RENDER)
+  Minor opcode of failed request:  20 (RenderAddGlyphs)
+  Serial number of failed request: 1595
+  Current serial number in output stream:  1818"
+
+This is a known bug in Xft (not st) which happens on some platforms and
+combination of particular fonts and fontconfig settings.
+
+See also:
+https://gitlab.freedesktop.org/xorg/lib/libxft/issues/6
+https://bugs.freedesktop.org/show_bug.cgi?id=107534
+https://bugzilla.redhat.com/show_bug.cgi?id=1498269
+
+The solution is to remove color emoji fonts or disable this in the fontconfig
+XML configuration.  As an ugly workaround (which may work only on newer
+fontconfig versions (FC_COLOR)), the following code can be used to mask color
+fonts:
+
+	FcPatternAddBool(fcpattern, FC_COLOR, FcFalse);
+
+Please don't bother reporting this bug to st, but notify the upstream Xft
+developers about fixing this bug.
+
+As of 2022-09-05 this now seems to be finally fixed in libXft 2.3.5:
+https://gitlab.freedesktop.org/xorg/lib/libxft/-/blob/libXft-2.3.5/NEWS
--- a/programs/st/LEGACY
+++ b/programs/st/LEGACY
@@ -0,0 +1,17 @@
+A STATEMENT ON LEGACY SUPPORT
+
+In the terminal world there is much cruft that comes from old and unsup‐
+ported terminals that inherit incompatible modes  and  escape  sequences
+which noone is able to know, except when he/she comes from that time and
+developed a graphical vt100 emulator at that time.
+
+One  goal  of  st is to only support what is really needed. When you en‐
+counter a sequence which you really need, implement it.  But  while  you
+are  at it,  do not add the other cruft you might encounter while sneek‐
+ing at other terminal emulators. History has bloated them and  there  is
+no real evidence that most of the sequences are used today.
+
+
+Christoph Lohmann <20h@r-36.net>
+2012-09-13T07:00:36.081271045+02:00
+
--- a/programs/st/LICENSE
+++ b/programs/st/LICENSE
@@ -0,0 +1,34 @@
+MIT/X Consortium License
+
+© 2014-2022 Hiltjo Posthuma <hiltjo at codemadness dot org>
+© 2018 Devin J. Pohly <djpohly at gmail dot com>
+© 2014-2017 Quentin Rameau <quinq at fifth dot space>
+© 2009-2012 Aurélien APTEL <aurelien dot aptel at gmail dot com>
+© 2008-2017 Anselm R Garbe <garbeam at gmail dot com>
+© 2012-2017 Roberto E. Vargas Caballero <k0ga at shike2 dot com>
+© 2012-2016 Christoph Lohmann <20h at r-36 dot net>
+© 2013 Eon S. Jeon <esjeon at hyunmu dot am>
+© 2013 Alexander Sedov <alex0player at gmail dot com>
+© 2013 Mark Edgar <medgar123 at gmail dot com>
+© 2013-2014 Eric Pruitt <eric.pruitt at gmail dot com>
+© 2013 Michael Forney <mforney at mforney dot org>
+© 2013-2014 Markus Teich <markus dot teich at stusta dot mhn dot de>
+© 2014-2015 Laslo Hunhold <dev at frign dot de>
+
+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
+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 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.
--- a/programs/st/Makefile
+++ b/programs/st/Makefile
@@ -0,0 +1,55 @@
+# st - simple terminal
+# See LICENSE file for copyright and license details.
+.POSIX:
+
+include config.mk
+
+SRC = st.c x.c boxdraw.c
+OBJ = $(SRC:.c=.o)
+
+all: st
+
+config.h:
+	cp config.def.h config.h
+
+.c.o:
+	$(CC) $(STCFLAGS) -c $<
+
+st.o: config.h st.h win.h
+x.o: arg.h config.h st.h win.h
+boxdraw.o: config.h st.h boxdraw_data.h
+
+$(OBJ): config.h config.mk
+
+st: $(OBJ)
+	$(CC) -o $@ $(OBJ) $(STLDFLAGS)
+
+clean:
+	rm -f st $(OBJ) st-$(VERSION).tar.gz
+
+dist: clean
+	mkdir -p st-$(VERSION)
+	cp -R FAQ LEGACY TODO LICENSE Makefile README config.mk\
+		config.def.h st.info st.1 arg.h st.h win.h $(SRC)\
+		st-$(VERSION)
+	tar -cf - st-$(VERSION) | gzip > st-$(VERSION).tar.gz
+	rm -rf st-$(VERSION)
+
+install: st
+	mkdir -p $(DESTDIR)$(PREFIX)/bin
+	cp -f st $(DESTDIR)$(PREFIX)/bin
+	chmod 755 $(DESTDIR)$(PREFIX)/bin/st
+	mkdir -p $(DESTDIR)$(MANPREFIX)/man1
+	sed "s/VERSION/$(VERSION)/g" < st.1 > $(DESTDIR)$(MANPREFIX)/man1/st.1
+	chmod 644 $(DESTDIR)$(MANPREFIX)/man1/st.1
+	tic -sx st.info
+	@echo Please see the README file regarding the terminfo entry of st.
+	mkdir -p $(DESTDIR)$(APPPREFIX)
+	cp -f st.desktop $(DESTDIR)$(APPPREFIX)
+
+uninstall:
+	rm -f $(DESTDIR)$(PREFIX)/bin/st
+	rm -f $(DESTDIR)$(APPPREFIX)/st.desktop
+	rm -f $(DESTDIR)$(MANPREFIX)/man1/st.1
+
+.PHONY: all clean dist install uninstall
--- a/Show More
+++ b/Show More