intial commit

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.

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

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.

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

dmenu/config.def.h

@@ -0,0 +1,27 @@
+/* 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     */
+static int centered = 1;                    /* -c option; centers dmenu on screen */
+static int min_width = 500;                    /* minimum width when centered */
+static const float menu_height_ratio = 2.0f;  /* This is the ratio used in the original calculation */
+/* -fn option overrides fonts[0]; default X11 font or font set */
+#define MAIN_FONT "JetBainsMono Nerd Font Mono:size=14"
+static const char *fonts[] = { MAIN_FONT };
+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" },
+	[SchemePrompt] = { "#444444", "#222222" },
+};
+/* -l and -g options; controls number of lines and columns in grid if > 0 */
+static unsigned int lines      = 0;
+static unsigned int columns    = 0;
+
+/*
+ * Characters not considered part of a word while deleting words
+ * for example: " /?\"&[]"
+ */
+static const char worddelimiters[] = " ";

dmenu/config.def.h.orig

@@ -0,0 +1,26 @@
+/* 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     */
+static int centered = 1;                    /* -c option; centers dmenu on screen */
+static int min_width = 500;                    /* minimum width when centered */
+static const float menu_height_ratio = 2.0f;  /* This is the ratio used in the original calculation */
+/* -fn option overrides fonts[0]; default X11 font or font set */
+#define MAIN_FONT "JetBainsMono Nerd Font Mono:size=14"
+static const char *fonts[] = { MAIN_FONT };
+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" },
+};
+/* -l and -g options; controls number of lines and columns in grid if > 0 */
+static unsigned int lines      = 0;
+static unsigned int columns    = 0;
+
+/*
+ * Characters not considered part of a word while deleting words
+ * for example: " /?\"&[]"
+ */
+static const char worddelimiters[] = " ";

dmenu/config.h

@@ -0,0 +1,27 @@
+/* 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     */
+static int centered = 1;                    /* -c option; centers dmenu on screen */
+static int min_width = 500;                    /* minimum width when centered */
+static const float menu_height_ratio = 2.0f;  /* This is the ratio used in the original calculation */
+/* -fn option overrides fonts[0]; default X11 font or font set */
+#define MAIN_FONT "JetBainsMono Nerd Font Mono:size=14"
+static const char *fonts[] = { MAIN_FONT };
+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" },
+	[SchemePrompt] = { "#444444", "#222222" },
+};
+/* -l and -g options; controls number of lines and columns in grid if > 0 */
+static unsigned int lines      = 0;
+static unsigned int columns    = 0;
+
+/*
+ * Characters not considered part of a word while deleting words
+ * for example: " /?\"&[]"
+ */
+static const char worddelimiters[] = " ";

dmenu/config.mk

@@ -0,0 +1,32 @@
+# dmenu version
+VERSION = 5.4
+
+# 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

dmenu/dmenu.1

@@ -0,0 +1,212 @@
+.TH DMENU 1 dmenu\-VERSION
+.SH NAME
+dmenu \- dynamic menu
+.SH SYNOPSIS
+.B dmenu
+.RB [ \-bfiv ]
+.RB [ \-g
+.IR columns ]
+.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 [ \-ob
+.IR color ]
+.RB [ \-of
+.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 \-c
+dmenu appears centered on 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 \-g " columns"
+dmenu lists items in a grid with the given number of columns.
+.TP
+.BI \-l " lines"
+dmenu lists items in a grid 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
+.BI \-ob " color"
+defines the outline background color (for multiple selection).
+.TP
+.BI \-of " color"
+defines the outline foreground color (for multiple selection).
+.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)

dmenu/dmenu.1.orig

@@ -0,0 +1,207 @@
+.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 [ \-ob
+.IR color ]
+.RB [ \-of
+.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 \-c
+dmenu appears centered on 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
+.BI \-ob " color"
+defines the outline background color (for multiple selection).
+.TP
+.BI \-of " color"
+defines the outline foreground color (for multiple selection).
+.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)

dmenu/dmenu.c

@@ -0,0 +1,889 @@
+/* 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, SchemePrompt, SchemeLast }; /* color schemes */
+
+struct item {
+    char *text;
+    unsigned int width;
+    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 unsigned char noprompt = 0;
+
+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 * columns * 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 int
+max_textw(void)
+{
+    int len = 0;
+    for (struct item *item = items; item && item->text; item++)
+        len = MAX(item->width, len);
+    return len;
+}
+
+static void
+cleanup(void)
+{
+    size_t i;
+
+    XUngrabKeyboard(dpy, CurrentTime);
+    for (i = 0; i < SchemeLast; i++)
+        drw_scm_free(drw, scheme[i], 2);
+    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);
+
+    /* draw input field */
+    if (noprompt == 0) {
+        if (text[0] == '\0' && prompt && *prompt) {
+            drw_setscheme(drw, scheme[SchemePrompt]);
+            /* If vertical list: use full width (w), else just promptw */
+            drw_text(drw, x, 0, (lines > 0 ? w : promptw), bh, lrpad / 2, prompt, 0);
+        } else {
+            drw_text(drw, x, 0, w, bh, lrpad / 2, text, 0);
+        }
+
+        if (text[0] != '\0') {
+            curpos = TEXTW(text) - TEXTW(&text[cursor]);
+            if ((curpos += lrpad / 2 - 1) < w) {
+                drw_setscheme(drw, scheme[SchemeNorm]);
+                drw_rect(drw, x + curpos, 1, 2, bh - 4, 1, 0);
+            }
+        }
+    }
+
+    if (lines > 0) {
+        /* draw grid */
+        int i = 0;
+        for (item = curr; item != next; item = item->right, i++)
+            drawitem(
+                item,
+                x + ((i / lines) *  ((mw - x) / columns)),
+                y + (((i % lines) + 1) * bh),
+                (mw - x) / columns
+            );
+
+    } 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;
+    int i, offscreen = 0;
+    struct item *tmpsel;
+
+    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:
+		if (columns > 1) {
+			if (!sel)
+				return;
+			tmpsel = sel;
+			for (i = 0; i < lines; i++) {
+				if (!tmpsel->left || tmpsel->left->right != tmpsel) {
+					if (offscreen)
+						break;
+					return;
+				}
+				if (tmpsel == curr)
+					offscreen = 1;
+				tmpsel = tmpsel->left;
+			}
+			sel = tmpsel;
+			if (offscreen) {
+				curr = prev;
+				calcoffsets();
+			}
+			break;
+		}
+    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:
+		if (columns > 1) {
+			if (!sel)
+				return;
+			tmpsel = sel;
+			for (i = 0; i < lines; i++) {
+				if (!tmpsel->right ||  tmpsel->right->left != tmpsel) {
+					if (offscreen)
+						break;
+					return;
+				}
+				tmpsel = tmpsel->right;
+				if (tmpsel == next)
+					offscreen = 1;
+			}
+			sel = tmpsel;
+			if (offscreen) {
+				curr = next;
+				calcoffsets();
+			}
+			break;
+		}
+    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].width = TEXTW(line);
+
+        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;
+    promptw = (prompt && *prompt) ? TEXTW(prompt) - lrpad / 4 : 0;
+#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;
+
+        if (centered) {
+            mw = MIN(MAX(max_textw() + promptw, min_width), info[i].width);
+            x = info[i].x_org + ((info[i].width  - mw) / 2);
+            y = info[i].y_org + ((info[i].height - mh) / menu_height_ratio);
+        } else {
+            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);
+
+        if (centered) {
+            mw = MIN(MAX(max_textw() + promptw, min_width), wa.width);
+            x = (wa.width  - mw) / 2;
+            y = (wa.height - mh) / 2;
+        } else {
+            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], "-c"))   /* centers dmenu on screen */
+            centered = 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], "-g")) {   /* number of columns in grid */
+            columns = atoi(argv[++i]);
+            if (lines == 0) lines = 1;
+        } else if (!strcmp(argv[i], "-l")) { /* number of lines in grid */
+            lines = atoi(argv[++i]);
+            if (columns == 0) columns = 1;
+        } 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], "-ob"))  /* outline background color */
+            colors[SchemeOut][ColBg] = argv[++i];
+        else if (!strcmp(argv[i], "-of"))  /* outline foreground color */
+            colors[SchemeOut][ColFg] = argv[++i];
+        else if (!strcmp(argv[i], "-w"))   /* embedding window id */
+            embed = argv[++i];
+        else if (!strcmp(argv[i], "-np"))  /* do not draw prompt */
+            noprompt = 1;
+        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 */
+}

dmenu/dmenu.c.orig

@@ -0,0 +1,882 @@
+/* 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;
+    unsigned int width;
+    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 * columns * 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 int
+max_textw(void)
+{
+    int len = 0;
+    for (struct item *item = items; item && item->text; item++)
+        len = MAX(item->width, len);
+    return len;
+}
+
+static void
+cleanup(void)
+{
+    size_t i;
+
+    XUngrabKeyboard(dpy, CurrentTime);
+    for (i = 0; i < SchemeLast; i++)
+        drw_scm_free(drw, scheme[i], 2);
+    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 grid */
+        int i = 0;
+        for (item = curr; item != next; item = item->right, i++)
+            drawitem(
+                item,
+                x + ((i / lines) *  ((mw - x) / columns)),
+                y + (((i % lines) + 1) * bh),
+                (mw - x) / columns
+            );
+
+    } 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;
+    int i, offscreen = 0;
+    struct item *tmpsel;
+
+    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:
+		if (columns > 1) {
+			if (!sel)
+				return;
+			tmpsel = sel;
+			for (i = 0; i < lines; i++) {
+				if (!tmpsel->left || tmpsel->left->right != tmpsel) {
+					if (offscreen)
+						break;
+					return;
+				}
+				if (tmpsel == curr)
+					offscreen = 1;
+				tmpsel = tmpsel->left;
+			}
+			sel = tmpsel;
+			if (offscreen) {
+				curr = prev;
+				calcoffsets();
+			}
+			break;
+		}
+    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:
+		if (columns > 1) {
+			if (!sel)
+				return;
+			tmpsel = sel;
+			for (i = 0; i < lines; i++) {
+				if (!tmpsel->right ||  tmpsel->right->left != tmpsel) {
+					if (offscreen)
+						break;
+					return;
+				}
+				tmpsel = tmpsel->right;
+				if (tmpsel == next)
+					offscreen = 1;
+			}
+			sel = tmpsel;
+			if (offscreen) {
+				curr = next;
+				calcoffsets();
+			}
+			break;
+		}
+    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].width = TEXTW(line);
+
+        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;
+    promptw = (prompt && *prompt) ? TEXTW(prompt) - lrpad / 4 : 0;
+#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;
+
+        if (centered) {
+            mw = MIN(MAX(max_textw() + promptw, min_width), info[i].width);
+            x = info[i].x_org + ((info[i].width  - mw) / 2);
+            y = info[i].y_org + ((info[i].height - mh) / menu_height_ratio);
+        } else {
+            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);
+
+        if (centered) {
+            mw = MIN(MAX(max_textw() + promptw, min_width), wa.width);
+            x = (wa.width  - mw) / 2;
+            y = (wa.height - mh) / 2;
+        } else {
+            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], "-c"))   /* centers dmenu on screen */
+            centered = 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], "-g")) {   /* number of columns in grid */
+            columns = atoi(argv[++i]);
+            if (lines == 0) lines = 1;
+        } else if (!strcmp(argv[i], "-l")) { /* number of lines in grid */
+            lines = atoi(argv[++i]);
+            if (columns == 0) columns = 1;
+        } 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], "-ob"))  /* outline background color */
+            colors[SchemeOut][ColBg] = argv[++i];
+        else if (!strcmp(argv[i], "-of"))  /* outline foreground color */
+            colors[SchemeOut][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 */
+}

dmenu/dmenu.c.rej

@@ -0,0 +1,37 @@
+--- dmenu.c
++++ dmenu.c
+@@ -152,21 +152,24 @@ drawmenu(void)
+ 	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) {
++	if (text[0] == '\0' && prompt && *prompt) {
++		drw_setscheme(drw, scheme[SchemePrompt]);
++		/* If vertical list: use full width (w), else just promptw */
++		drw_text(drw, x, 0, (lines > 0 ? w : promptw), bh, lrpad / 2, prompt, 0);
++	} else {
+ 		drw_setscheme(drw, scheme[SchemeNorm]);
+-		drw_rect(drw, x + curpos, 2, 2, bh - 4, 1, 0);
++		drw_text(drw, x, 0, w, bh, lrpad / 2, text, 0);
+ 	}
+ 
++	if (text[0] != '\0') {
++		curpos = TEXTW(text) - TEXTW(&text[cursor]);
++		if ((curpos += lrpad / 2 - 1) < w) {
++			drw_setscheme(drw, scheme[SchemeNorm]);
++			drw_rect(drw, x + curpos, 1, 2, bh - 4, 1, 0);
++		}
++	}
+ 	if (lines > 0) {
+ 		/* draw vertical list */
+ 		for (item = curr; item != next; item = item->right)

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

dmenu/dmenu_run

@@ -0,0 +1,2 @@
+#!/bin/sh
+dmenu_path | dmenu "$@" | ${SHELL:-"/bin/sh"} &

dmenu/drw.c

@@ -0,0 +1,471 @@
+/* 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
+
+static int
+utf8decode(const char *s_in, long *u, int *err)
+{
+	static const unsigned char lens[] = {
+		/* 0XXXX */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+		/* 10XXX */ 0, 0, 0, 0, 0, 0, 0, 0,  /* invalid */
+		/* 110XX */ 2, 2, 2, 2,
+		/* 1110X */ 3, 3,
+		/* 11110 */ 4,
+		/* 11111 */ 0,  /* invalid */
+	};
+	static const unsigned char leading_mask[] = { 0x7F, 0x1F, 0x0F, 0x07 };
+	static const unsigned int overlong[] = { 0x0, 0x80, 0x0800, 0x10000 };
+
+	const unsigned char *s = (const unsigned char *)s_in;
+	int len = lens[*s >> 3];
+	*u = UTF_INVALID;
+	*err = 1;
+	if (len == 0)
+		return 1;
+
+	long cp = s[0] & leading_mask[len - 1];
+	for (int i = 1; i < len; ++i) {
+		if (s[i] == '\0' || (s[i] & 0xC0) != 0x80)
+			return i;
+		cp = (cp << 6) | (s[i] & 0x3F);
+	}
+	/* out of range, surrogate, overlong encoding */
+	if (cp > 0x10FFFF || (cp >> 11) == 0x1B || cp < overlong[len - 1])
+		return len;
+
+	*err = 0;
+	*u = cp;
+	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);
+}
+
+/* Create color schemes. */
+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(Clr))))
+		return NULL;
+
+	for (i = 0; i < clrcount; i++)
+		drw_clr_create(drw, &ret[i], clrnames[i]);
+	return ret;
+}
+
+void
+drw_clr_free(Drw *drw, Clr *c)
+{
+	if (!drw || !c)
+		return;
+
+	/* c is typedef XftColor Clr */
+	XftColorFree(drw->dpy, DefaultVisual(drw->dpy, drw->screen),
+	             DefaultColormap(drw->dpy, drw->screen), c);
+}
+
+void
+drw_scm_free(Drw *drw, Clr *scm, size_t clrcount)
+{
+	size_t i;
+
+	if (!drw || !scm)
+		return;
+
+	for (i = 0; i < clrcount; i++)
+		drw_clr_free(drw, &scm[i]);
+	free(scm);
+}
+
+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, utf8err, 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, invalid_width;
+	static const char invalid[] = "�";
+
+	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);
+		if (w < lpad)
+			return x + w;
+		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, "...");
+	if (!invalid_width && render)
+		invalid_width = drw_fontset_getwidth(drw, invalid);
+	while (1) {
+		ew = ellipsis_len = utf8err = utf8charlen = utf8strlen = 0;
+		utf8str = text;
+		nextfont = NULL;
+		while (*text) {
+			utf8charlen = utf8decode(text, &utf8codepoint, &utf8err);
+			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) {
+						text += utf8charlen;
+						utf8strlen += utf8err ? 0 : utf8charlen;
+						ew += utf8err ? 0 : tmpw;
+					} else {
+						nextfont = curfont;
+					}
+					break;
+				}
+			}
+
+			if (overflow || !charexists || nextfont || utf8err)
+				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 (utf8err && (!render || invalid_width < w)) {
+			if (render)
+				drw_text(drw, x, y, w, h, 0, invalid, invert);
+			x += invalid_width;
+			w -= invalid_width;
+		}
+		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);
+}

dmenu/drw.h

@@ -0,0 +1,60 @@
+/* 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);
+void drw_clr_free(Drw *drw, Clr *c);
+Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount);
+void drw_scm_free(Drw *drw, Clr *scm, 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);

dmenu/patches/dmenu-00-all-patches.diff

@@ -0,0 +1,69 @@
+diff --git a/config.def.h b/config.def.h
+index 1edb647..81cc894 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -2,19 +2,23 @@
+ /* Default settings; can be overriden by command line. */
+ 
+ static int topbar = 1;                      /* -b  option; if 0, dmenu appears at bottom     */
++static int centered = 1;                    /* -c option; centers dmenu on screen */
++static int min_width = 500;                    /* minimum width when centered */
++static const float menu_height_ratio = 2.0f;  /* This is the ratio used in the original calculation */
+ /* -fn option overrides fonts[0]; default X11 font or font set */
+-static const char *fonts[] = {
+-	"monospace:size=10"
+-};
+-static const char *prompt      = NULL;      /* -p  option; prompt to the left of input field */
++#define MAIN_FONT "JetBainsMono Nerd Font Mono:size=14"
++static const char *fonts[] = { MAIN_FONT };
++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" },
++	[SchemePrompt] = { "#444444", "#222222" },
+ };
+-/* -l option; if nonzero, dmenu uses vertical list with given number of lines */
++/* -l and -g options; controls number of lines and columns in grid if > 0 */
+ static unsigned int lines      = 0;
++static unsigned int columns    = 0;
+ 
+ /*
+  * Characters not considered part of a word while deleting words
+diff --git a/dmenu.1 b/dmenu.1
+index ed0e442..7568fa7 100644
+--- a/dmenu.1
++++ b/dmenu.1
+@@ -4,6 +4,8 @@ dmenu \- dynamic menu
+ .SH SYNOPSIS
+ .B dmenu
+ .RB [ \-bfiv ]
++.RB [ \-g
++.IR columns ]
+ .RB [ \-l
+ .IR lines ]
+ .RB [ \-m
+@@ -44,6 +46,9 @@ which lists programs in the user's $PATH and runs the result in their $SHELL.
+ .B \-b
+ dmenu appears at the bottom of the screen.
+ .TP
++.B \-c
++dmenu appears centered on 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.
+@@ -51,8 +56,11 @@ is faster, but will lock up X until stdin reaches end\-of\-file.
+ .B \-i
+ dmenu matches menu items case insensitively.
+ .TP
++.BI \-g " columns"
++dmenu lists items in a grid with the given number of columns.
++.TP
+ .BI \-l " lines"
+-dmenu lists items vertically, with the given number of lines.
++dmenu lists items in a grid with the given number of lines.
+ .TP
+ .BI \-m " monitor"
+ dmenu is displayed on the monitor number supplied. Monitor numbers are starting

dmenu/patches/dmenu-01-center.diff

@@ -0,0 +1,136 @@
+From 95a444534c230de79000348b0e12f8644aac8b15 Mon Sep 17 00:00:00 2001
+From: leliel <mail.leliel@proton.me>
+Date: Mon, 7 Apr 2025 01:00:01 +0000
+Subject: [PATCH] Increased speed for long files with emojis.
+
+---
+ config.def.h |  3 +++
+ dmenu.1      |  3 +++
+ dmenu.c      | 40 ++++++++++++++++++++++++++++++++++------
+ 3 files changed, 40 insertions(+), 6 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index 1edb647..832896f 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -2,6 +2,9 @@
+ /* Default settings; can be overriden by command line. */
+ 
+ static int topbar = 1;                      /* -b  option; if 0, dmenu appears at bottom     */
++static int centered = 1;                    /* -c option; centers dmenu on screen */
++static int min_width = 500;                    /* minimum width when centered */
++static const float menu_height_ratio = 4.0f;  /* This is the ratio used in the original calculation */
+ /* -fn option overrides fonts[0]; default X11 font or font set */
+ static const char *fonts[] = {
+ 	"monospace:size=10"
+diff --git a/dmenu.1 b/dmenu.1
+index 323f93c..c036baa 100644
+--- a/dmenu.1
++++ b/dmenu.1
+@@ -40,6 +40,9 @@ which lists programs in the user's $PATH and runs the result in their $SHELL.
+ .B \-b
+ dmenu appears at the bottom of the screen.
+ .TP
++.B \-c
++dmenu appears centered on 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.
+diff --git a/dmenu.c b/dmenu.c
+index fd49549..ceb52c7 100644
+--- a/dmenu.c
++++ b/dmenu.c
+@@ -29,6 +29,7 @@ enum { SchemeNorm, SchemeSel, SchemeOut, SchemeLast }; /* color schemes */
+ 
+ struct item {
+ 	char *text;
++	unsigned int width;
+ 	struct item *left, *right;
+ 	int out;
+ };
+@@ -95,6 +96,15 @@ calcoffsets(void)
+ 			break;
+ }
+ 
++static int
++max_textw(void)
++{
++	int len = 0;
++	for (struct item *item = items; item && item->text; item++)
++		len = MAX(item->width, len);
++	return len;
++}
++
+ static void
+ cleanup(void)
+ {
+@@ -563,6 +573,7 @@ readstdin(void)
+ 			line[len - 1] = '\0';
+ 		if (!(items[i].text = strdup(line)))
+ 			die("strdup:");
++		items[i].width = TEXTW(line);
+ 
+ 		items[i].out = 0;
+ 	}
+@@ -636,6 +647,7 @@ setup(void)
+ 	bh = drw->fonts->h + 2;
+ 	lines = MAX(lines, 0);
+ 	mh = (lines + 1) * bh;
++	promptw = (prompt && *prompt) ? TEXTW(prompt) - lrpad / 4 : 0;
+ #ifdef XINERAMA
+ 	i = 0;
+ 	if (parentwin == root && (info = XineramaQueryScreens(dpy, &n))) {
+@@ -662,9 +674,16 @@ setup(void)
+ 				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;
++		if (centered) {
++			mw = MIN(MAX(max_textw() + promptw, min_width), info[i].width);
++			x = info[i].x_org + ((info[i].width  - mw) / 2);
++			y = info[i].y_org + ((info[i].height - mh) / menu_height_ratio);
++		} else {
++			x = info[i].x_org;
++			y = info[i].y_org + (topbar ? 0 : info[i].height - mh);
++			mw = info[i].width;
++		}
++
+ 		XFree(info);
+ 	} else
+ #endif
+@@ -672,9 +691,16 @@ setup(void)
+ 		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;
++
++		if (centered) {
++			mw = MIN(MAX(max_textw() + promptw, min_width), wa.width);
++			x = (wa.width  - mw) / 2;
++			y = (wa.height - mh) / 2;
++		} else {
++			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 */
+@@ -733,6 +759,8 @@ main(int argc, char *argv[])
+ 			topbar = 0;
+ 		else if (!strcmp(argv[i], "-f"))   /* grabs keyboard before reading stdin */
+ 			fast = 1;
++		else if (!strcmp(argv[i], "-c"))   /* centers dmenu on screen */
++			centered = 1;
+ 		else if (!strcmp(argv[i], "-i")) { /* case-insensitive item matching */
+ 			fstrncmp = strncasecmp;
+ 			fstrstr = cistrstr;
+-- 
+2.49.0
+
+

dmenu/patches/dmenu-02-grid.diff

@@ -0,0 +1,108 @@
+From 39ab9676914bd0d8105d0f96bbd7611a53077438 Mon Sep 17 00:00:00 2001
+From: Miles Alan <m@milesalan.com>
+Date: Sat, 4 Jul 2020 11:19:04 -0500
+Subject: [PATCH] Add -g option to display entries in the given number of grid
+ columns
+
+This option can be used in conjunction with -l to format dmenu's options in
+arbitrary size grids. For example, to create a 4 column by 6 line grid, you
+could use: dmenu -g 4 -l 6
+---
+ config.def.h |  3 ++-
+ dmenu.1      |  7 ++++++-
+ dmenu.c      | 22 ++++++++++++++++------
+ 3 files changed, 24 insertions(+), 8 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index 1edb647..96cf3c9 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -13,8 +13,9 @@ static const char *colors[SchemeLast][2] = {
+ 	[SchemeSel] = { "#eeeeee", "#005577" },
+ 	[SchemeOut] = { "#000000", "#00ffff" },
+ };
+-/* -l option; if nonzero, dmenu uses vertical list with given number of lines */
++/* -l and -g options; controls number of lines and columns in grid if > 0 */
+ static unsigned int lines      = 0;
++static unsigned int columns    = 0;
+ 
+ /*
+  * Characters not considered part of a word while deleting words
+diff --git a/dmenu.1 b/dmenu.1
+index 323f93c..d0a734a 100644
+--- a/dmenu.1
++++ b/dmenu.1
+@@ -4,6 +4,8 @@ dmenu \- dynamic menu
+ .SH SYNOPSIS
+ .B dmenu
+ .RB [ \-bfiv ]
++.RB [ \-g
++.IR columns ]
+ .RB [ \-l
+ .IR lines ]
+ .RB [ \-m
+@@ -47,8 +49,11 @@ is faster, but will lock up X until stdin reaches end\-of\-file.
+ .B \-i
+ dmenu matches menu items case insensitively.
+ .TP
++.BI \-g " columns"
++dmenu lists items in a grid with the given number of columns.
++.TP
+ .BI \-l " lines"
+-dmenu lists items vertically, with the given number of lines.
++dmenu lists items in a grid with the given number of lines.
+ .TP
+ .BI \-m " monitor"
+ dmenu is displayed on the monitor number supplied. Monitor numbers are starting
+diff --git a/dmenu.c b/dmenu.c
+index 6b8f51b..d79b6bb 100644
+--- a/dmenu.c
++++ b/dmenu.c
+@@ -77,7 +77,7 @@ calcoffsets(void)
+ 	int i, n;
+ 
+ 	if (lines > 0)
+-		n = lines * bh;
++		n = lines * columns * bh;
+ 	else
+ 		n = mw - (promptw + inputw + TEXTW("<") + TEXTW(">"));
+ 	/* calculate which items will begin the next page and previous page */
+@@ -152,9 +152,15 @@ drawmenu(void)
+ 	}
+ 
+ 	if (lines > 0) {
+-		/* draw vertical list */
+-		for (item = curr; item != next; item = item->right)
+-			drawitem(item, x, y += bh, mw - x);
++		/* draw grid */
++		int i = 0;
++		for (item = curr; item != next; item = item->right, i++)
++			drawitem(
++				item,
++				x + ((i / lines) *  ((mw - x) / columns)),
++				y + (((i % lines) + 1) * bh),
++				(mw - x) / columns
++			);
+ 	} else if (matches) {
+ 		/* draw horizontal list */
+ 		x += inputw;
+@@ -708,9 +714,13 @@ main(int argc, char *argv[])
+ 		} else if (i + 1 == argc)
+ 			usage();
+ 		/* these options take one argument */
+-		else if (!strcmp(argv[i], "-l"))   /* number of lines in vertical list */
++		else if (!strcmp(argv[i], "-g")) {   /* number of columns in grid */
++			columns = atoi(argv[++i]);
++			if (lines == 0) lines = 1;
++		} else if (!strcmp(argv[i], "-l")) { /* number of lines in grid */
+ 			lines = atoi(argv[++i]);
+-		else if (!strcmp(argv[i], "-m"))
++			if (columns == 0) columns = 1;
++		} 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];
+-- 
+2.23.1
+
+

dmenu/patches/dmenu-03-gridnav.diff

@@ -0,0 +1,70 @@
+diff --git a/dmenu.c b/dmenu.c
+index 027dddb..0b92f1f 100644
+--- a/dmenu.c
++++ b/dmenu.c
+@@ -334,6 +334,8 @@ keypress(XKeyEvent *ev)
+ 	int len;
+ 	KeySym ksym = NoSymbol;
+ 	Status status;
++	int i, offscreen = 0;
++	struct item *tmpsel;
+ 
+ 	len = XmbLookupString(xic, ev, buf, sizeof buf, &ksym, &status);
+ 	switch (status) {
+@@ -465,6 +467,27 @@ insert:
+ 		calcoffsets();
+ 		break;
+ 	case XK_Left:
++		if (columns > 1) {
++			if (!sel)
++				return;
++			tmpsel = sel;
++			for (i = 0; i < lines; i++) {
++				if (!tmpsel->left || tmpsel->left->right != tmpsel) {
++					if (offscreen)
++						break;
++					return;
++				}
++				if (tmpsel == curr)
++					offscreen = 1;
++				tmpsel = tmpsel->left;
++			}
++			sel = tmpsel;
++			if (offscreen) {
++				curr = prev;
++				calcoffsets();
++			}
++			break;
++		}
+ 	case XK_KP_Left:
+ 		if (cursor > 0 && (!sel || !sel->left || lines > 0)) {
+ 			cursor = nextrune(-1);
+@@ -505,6 +528,27 @@ insert:
+ 			sel->out = 1;
+ 		break;
+ 	case XK_Right:
++		if (columns > 1) {
++			if (!sel)
++				return;
++			tmpsel = sel;
++			for (i = 0; i < lines; i++) {
++				if (!tmpsel->right ||  tmpsel->right->left != tmpsel) {
++					if (offscreen)
++						break;
++					return;
++				}
++				tmpsel = tmpsel->right;
++				if (tmpsel == next)
++					offscreen = 1;
++			}
++			sel = tmpsel;
++			if (offscreen) {
++				curr = next;
++				calcoffsets();
++			}
++			break;
++		}
+ 	case XK_KP_Right:
+ 		if (text[cursor] != '\0') {
+ 			cursor = nextrune(+1);
+

dmenu/patches/dmenu-04-inline-prompt.diff

@@ -0,0 +1,75 @@
+From 5a2f518818431f74f291facf2c5503735b85e5a9 Mon Sep 17 00:00:00 2001
+From: Daan Blom <contact@daanblom.com>
+Date: Thu, 21 Aug 2025 12:13:03 +0200
+Subject: [PATCH] Show prompt as placeholder inside input field instead of
+ before it
+
+---
+ config.def.h |  1 +
+ dmenu.c      | 25 ++++++++++++++-----------
+ 2 files changed, 15 insertions(+), 11 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index 1edb647..c4c8b72 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -12,6 +12,7 @@ static const char *colors[SchemeLast][2] = {
+ 	[SchemeNorm] = { "#bbbbbb", "#222222" },
+ 	[SchemeSel] = { "#eeeeee", "#005577" },
+ 	[SchemeOut] = { "#000000", "#00ffff" },
++	[SchemePrompt] = { "#444444", "#222222" },
+ };
+ /* -l option; if nonzero, dmenu uses vertical list with given number of lines */
+ static unsigned int lines      = 0;
+diff --git a/dmenu.c b/dmenu.c
+index fd49549..a58a28b 100644
+--- a/dmenu.c
++++ b/dmenu.c
+@@ -25,7 +25,7 @@
+ #define TEXTW(X)              (drw_fontset_getwidth(drw, (X)) + lrpad)
+ 
+ /* enums */
+-enum { SchemeNorm, SchemeSel, SchemeOut, SchemeLast }; /* color schemes */
++enum { SchemeNorm, SchemeSel, SchemeOut, SchemePrompt, SchemeLast }; /* color schemes */
+ 
+ struct item {
+ 	char *text;
+@@ -152,21 +152,24 @@ drawmenu(void)
+ 	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) {
++	if (text[0] == '\0' && prompt && *prompt) {
++		drw_setscheme(drw, scheme[SchemePrompt]);
++		/* If vertical list: use full width (w), else just promptw */
++		drw_text(drw, x, 0, (lines > 0 ? w : promptw), bh, lrpad / 2, prompt, 0);
++	} else {
+ 		drw_setscheme(drw, scheme[SchemeNorm]);
+-		drw_rect(drw, x + curpos, 2, 2, bh - 4, 1, 0);
++		drw_text(drw, x, 0, w, bh, lrpad / 2, text, 0);
+ 	}
+ 
++	if (text[0] != '\0') {
++		curpos = TEXTW(text) - TEXTW(&text[cursor]);
++		if ((curpos += lrpad / 2 - 1) < w) {
++			drw_setscheme(drw, scheme[SchemeNorm]);
++			drw_rect(drw, x + curpos, 1, 2, bh - 4, 1, 0);
++		}
++	}
+ 	if (lines > 0) {
+ 		/* draw vertical list */
+ 		for (item = curr; item != next; item = item->right)
+-- 
+2.50.1
+
+

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)

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;
+}

dmenu/util.c

@@ -0,0 +1,37 @@
+/* See LICENSE file for copyright and license details. */
+#include <errno.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "util.h"
+
+void
+die(const char *fmt, ...)
+{
+	va_list ap;
+	int saved_errno;
+
+	saved_errno = errno;
+
+	va_start(ap, fmt);
+	vfprintf(stderr, fmt, ap);
+	va_end(ap);
+
+	if (fmt[0] && fmt[strlen(fmt)-1] == ':')
+		fprintf(stderr, " %s", strerror(saved_errno));
+	fputc('\n', stderr);
+
+	exit(1);
+}
+
+void *
+ecalloc(size_t nmemb, size_t size)
+{
+	void *p;
+
+	if (!(p = calloc(nmemb, size)))
+		die("calloc:");
+	return p;
+}

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);

dwm/LICENSE

@@ -0,0 +1,38 @@
+MIT/X Consortium License
+
+© 2010-2026 Hiltjo Posthuma <hiltjo@codemadness.org>
+© 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>
+© 2010-2012 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.

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

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.

dwm/config.def.h

@@ -0,0 +1,143 @@
+/* See LICENSE file for copyright and license details. */
+
+/* appearance */
+static const unsigned int borderpx  = 1;        /* border pixel of windows */
+static const unsigned int snap      = 32;       /* snap pixel */
+static const int showbar            = 1;        /* 0 means no bar */
+static const int topbar             = 1;        /* 0 means bottom bar */
+#define MAIN_FONT "JetBrainsMono Nerd Font Mono:size=14"
+static const char *fonts[]          = { MAIN_FONT };
+static const char dmenufont[]       = MAIN_FONT;
+static const char col_gray1[]       = "#222222";
+static const char col_gray2[]       = "#444444";
+static const char col_gray3[]       = "#bbbbbb";
+static const char col_gray4[]       = "#eeeeee";
+static const char col_main[]        = "#735e97";
+static const char *colors[][3]      = {
+    /*               fg         bg         border   */
+    [SchemeNorm] = { col_gray3, col_gray1, col_gray2 },
+    [SchemeSel]  = { col_gray4, col_main,  col_main  },
+};
+
+typedef struct {
+    const char *name;
+    const void *cmd;
+} Sp;
+const char *spcmd0[] = {"st", "-n", "spterm", "-g", "120x34", NULL };
+const char *spcmd1[] = {"st", "-n", "spfm", "-g", "144x41", "-e", "lf", NULL };
+const char *spcmd2[] = {"keepassxc", NULL };
+const char *spcmd3[] = {"st", "-n", "spnmtui", "-g", "140x30", "-e", "nmtui", NULL };
+const char *spcmd4[] = {"st", "-n", "spmusic", "-g", "140x30", "-e", "ncmpcpp", NULL };
+static Sp scratchpads[] = {
+    /* name          cmd  */
+    {"spterm",      spcmd0},
+    {"spranger",    spcmd1},
+    {"spkeepassxc", spcmd2},
+    {"spnmtui",     spcmd3},
+    {"spmusic",     spcmd4},
+};
+
+/* 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   monitor */
+    { NULL,       "spterm",      NULL,       SPTAG(0),      1,           -1 },
+    { NULL,       "spfm",        NULL,       SPTAG(1),      1,           -1 },
+    { NULL,       "keepassxc",   NULL,       SPTAG(2),      1,           -1 },
+    { NULL,       "spnmtui",     NULL,       SPTAG(3),      1,           -1 },
+    { NULL,       "spmusic",     NULL,       SPTAG(4),      1,           -1 },
+};
+
+/* layout(s) */
+static const float mfact     = 0.50; /* 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 int refreshrate = 120;  /* refresh rate (per second) for client move/resize */
+
+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 /* Mod4 = Hyper key */
+#define TAGKEYS(KEY,TAG) \
+    { MODKEY,                       KEY,      view,           {.ui = 1 << TAG} }, \
+    { MODKEY|ControlMask,           KEY,      toggleview,     {.ui = 1 << TAG} }, \
+    { MODKEY|ShiftMask,             KEY,      tag,            {.ui = 1 << TAG} }, \
+    { MODKEY|ControlMask|ShiftMask, KEY,      toggletag,      {.ui = 1 << TAG} },
+
+/* helper for spawning shell commands in the pre dwm-5.0 fashion */
+#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
+
+/* commands */
+static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
+static const char *dmenucmd[] = { "dmenu_run",  "-l", "10", "-g", "2", "-m", dmenumon, "-fn", dmenufont, "-nb", col_gray1, "-nf", col_gray3, "-sb", col_main, "-sf", col_gray4, NULL };
+static const char *termcmd[]  = { "st", NULL };
+static const char *djcmd[]  = { "dj.sh", NULL };
+
+static const Key keys[] = {
+    /* modifier                     key        function        argument */
+// essential apps
+    { MODKEY,                       XK_d,      spawn,          {.v = dmenucmd } },
+    { MODKEY,                       XK_Return, spawn,          {.v = termcmd } },
+    { MODKEY,                       XK_m,      spawn,          {.v = djcmd } },
+// window management
+    { MODKEY,                       XK_j,      focusstack,     {.i = +1 } },
+    { MODKEY,                       XK_k,      focusstack,     {.i = -1 } },
+    { MODKEY,                       XK_h,      setmfact,       {.f = -0.05} },
+    { MODKEY,                       XK_l,      setmfact,       {.f = +0.05} },
+    { MODKEY,                       XK_q,      killclient,     {0} },
+    { MODKEY,                       XK_f,      setlayout,      {.v = &layouts[2]} },
+    { MODKEY,                       XK_space,  togglefloating, {0} },
+// focus change (tags and monitors)
+    { 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 } },
+// scratchpads
+    { MODKEY|ShiftMask,             XK_Return, togglescratch,  {.ui = 0 } }, // ephemeral term
+    { MODKEY|ShiftMask,             XK_f,      togglescratch,  {.ui = 1 } }, // file manager
+    { MODKEY,                       XK_p,      togglescratch,  {.ui = 2 } }, // keepass
+    { MODKEY,                       XK_n,      togglescratch,  {.ui = 3 } }, // nmtui
+    { MODKEY|ShiftMask,             XK_m,      togglescratch,  {.ui = 4 } }, // music
+// tag movement
+    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,      quit,           {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,         Button1,        resizemouse,    {0} },
+    { ClkTagBar,            0,              Button1,        view,           {0} },
+    { ClkTagBar,            0,              Button3,        toggleview,     {0} },
+    { ClkTagBar,            MODKEY,         Button1,        tag,            {0} },
+    { ClkTagBar,            MODKEY,         Button3,        toggletag,      {0} },
+};
+

dwm/config.def.h.orig

@@ -0,0 +1,117 @@
+/* See LICENSE file for copyright and license details. */
+
+/* appearance */
+static const unsigned int borderpx  = 1;        /* border pixel of windows */
+static const unsigned int snap      = 32;       /* snap pixel */
+static const int showbar            = 1;        /* 0 means no bar */
+static const int topbar             = 1;        /* 0 means bottom bar */
+#define MAIN_FONT "JetBrainsMono Nerd Font Mono:size=14"
+static const char *fonts[]          = { MAIN_FONT };
+static const char dmenufont[]       = MAIN_FONT;
+static const char col_gray1[]       = "#222222";
+static const char col_gray2[]       = "#444444";
+static const char col_gray3[]       = "#bbbbbb";
+static const char col_gray4[]       = "#eeeeee";
+static const char col_main[]        = "#735e97";
+static const char *colors[][3]      = {
+	/*               fg         bg         border   */
+	[SchemeNorm] = { col_gray3, col_gray1, col_gray2 },
+	[SchemeSel]  = { col_gray4, col_main,  col_main  },
+};
+
+/* 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   monitor */
+	{ "Firefox",  NULL,       NULL,       1 << 1,       0,           -1 },
+};
+
+/* layout(s) */
+static const float mfact     = 0.50; /* 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 int refreshrate = 120;  /* refresh rate (per second) for client move/resize */
+
+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 /* Mod4 = Hyper key */
+#define TAGKEYS(KEY,TAG) \
+	{ MODKEY,                       KEY,      view,           {.ui = 1 << TAG} }, \
+	{ MODKEY|ControlMask,           KEY,      toggleview,     {.ui = 1 << TAG} }, \
+	{ MODKEY|ShiftMask,             KEY,      tag,            {.ui = 1 << TAG} }, \
+	{ MODKEY|ControlMask|ShiftMask, KEY,      toggletag,      {.ui = 1 << TAG} },
+
+/* helper for spawning shell commands in the pre dwm-5.0 fashion */
+#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
+
+/* commands */
+static 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_main, "-sf", col_gray4, NULL };
+static const char *termcmd[]  = { "st", NULL };
+
+static const Key keys[] = {
+	/* modifier                     key        function        argument */
+	{ MODKEY,                       XK_d,      spawn,          {.v = dmenucmd } },
+	{ MODKEY,                       XK_Return, spawn,          {.v = termcmd } },
+//	{ 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,                       XK_Return, zoom,           {0} },
+//	{ MODKEY,                       XK_Tab,    view,           {0} },
+	{ MODKEY,                       XK_q,      killclient,     {0} },
+//	{ MODKEY,                       XK_t,      setlayout,      {.v = &layouts[0]} },
+//	{ MODKEY,                       XK_f,      setlayout,      {.v = &layouts[1]} },
+	{ MODKEY,                       XK_f,      setlayout,      {.v = &layouts[2]} },
+//	{ MODKEY,                       XK_space,  setlayout,      {0} },
+	{ MODKEY,                       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,      quit,           {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} },
+};
+

dwm/config.def.h.rej

@@ -0,0 +1,47 @@
+--- config.def.h
++++ config.def.h
+@@ -18,17 +18,33 @@ static const char *colors[][3]      = {
+ 	[SchemeSel]  = { col_gray4, col_cyan,  col_cyan  },
+ };
+ 
++typedef struct {
++	const char *name;
++	const void *cmd;
++} Sp;
++const char *spcmd1[] = {"st", "-n", "spterm", "-g", "120x34", NULL };
++const char *spcmd2[] = {"st", "-n", "spfm", "-g", "144x41", "-e", "ranger", NULL };
++const char *spcmd3[] = {"keepassxc", NULL };
++static Sp scratchpads[] = {
++	/* name          cmd  */
++	{"spterm",      spcmd1},
++	{"spranger",    spcmd2},
++	{"keepassxc",   spcmd3},
++};
++
+ /* 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   monitor */
+-	{ "Gimp",     NULL,       NULL,       0,            1,           -1 },
+-	{ "Firefox",  NULL,       NULL,       1 << 8,       0,           -1 },
++	{ "Gimp",	  NULL,			NULL,		0,				1,			 -1 },
++	{ "Firefox",  NULL,			NULL,		1 << 8,			0,			 -1 },
++	{ NULL,		  "spterm",		NULL,		SPTAG(0),		1,			 -1 },
++	{ NULL,		  "spfm",		NULL,		SPTAG(1),		1,			 -1 },
++	{ NULL,		  "keepassxc",	NULL,		SPTAG(2),		0,			 -1 },
+ };
+ 
+ /* layout(s) */
+@@ -59,6 +75,7 @@ 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 };
+ 
++
+ static Key keys[] = {
+ 	/* modifier                     key        function        argument */
+ 	{ MODKEY,                       XK_p,      spawn,          {.v = dmenucmd } },

dwm/config.h

@@ -0,0 +1,143 @@
+/* See LICENSE file for copyright and license details. */
+
+/* appearance */
+static const unsigned int borderpx  = 1;        /* border pixel of windows */
+static const unsigned int snap      = 32;       /* snap pixel */
+static const int showbar            = 1;        /* 0 means no bar */
+static const int topbar             = 1;        /* 0 means bottom bar */
+#define MAIN_FONT "JetBrainsMono Nerd Font Mono:size=14"
+static const char *fonts[]          = { MAIN_FONT };
+static const char dmenufont[]       = MAIN_FONT;
+static const char col_gray1[]       = "#222222";
+static const char col_gray2[]       = "#444444";
+static const char col_gray3[]       = "#bbbbbb";
+static const char col_gray4[]       = "#eeeeee";
+static const char col_main[]        = "#735e97";
+static const char *colors[][3]      = {
+    /*               fg         bg         border   */
+    [SchemeNorm] = { col_gray3, col_gray1, col_gray2 },
+    [SchemeSel]  = { col_gray4, col_main,  col_main  },
+};
+
+typedef struct {
+    const char *name;
+    const void *cmd;
+} Sp;
+const char *spcmd0[] = {"st", "-n", "spterm", "-g", "120x34", NULL };
+const char *spcmd1[] = {"st", "-n", "spfm", "-g", "144x41", "-e", "lf", NULL };
+const char *spcmd2[] = {"keepassxc", NULL };
+const char *spcmd3[] = {"st", "-n", "spnmtui", "-g", "140x30", "-e", "nmtui", NULL };
+const char *spcmd4[] = {"st", "-n", "spmusic", "-g", "140x30", "-e", "ncmpcpp", NULL };
+static Sp scratchpads[] = {
+    /* name          cmd  */
+    {"spterm",      spcmd0},
+    {"spranger",    spcmd1},
+    {"spkeepassxc", spcmd2},
+    {"spnmtui",     spcmd3},
+    {"spmusic",     spcmd4},
+};
+
+/* 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   monitor */
+    { NULL,       "spterm",      NULL,       SPTAG(0),      1,           -1 },
+    { NULL,       "spfm",        NULL,       SPTAG(1),      1,           -1 },
+    { NULL,       "keepassxc",   NULL,       SPTAG(2),      1,           -1 },
+    { NULL,       "spnmtui",     NULL,       SPTAG(3),      1,           -1 },
+    { NULL,       "spmusic",     NULL,       SPTAG(4),      1,           -1 },
+};
+
+/* layout(s) */
+static const float mfact     = 0.50; /* 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 int refreshrate = 120;  /* refresh rate (per second) for client move/resize */
+
+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 /* Mod4 = Hyper key */
+#define TAGKEYS(KEY,TAG) \
+    { MODKEY,                       KEY,      view,           {.ui = 1 << TAG} }, \
+    { MODKEY|ControlMask,           KEY,      toggleview,     {.ui = 1 << TAG} }, \
+    { MODKEY|ShiftMask,             KEY,      tag,            {.ui = 1 << TAG} }, \
+    { MODKEY|ControlMask|ShiftMask, KEY,      toggletag,      {.ui = 1 << TAG} },
+
+/* helper for spawning shell commands in the pre dwm-5.0 fashion */
+#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
+
+/* commands */
+static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
+static const char *dmenucmd[] = { "dmenu_run",  "-l", "10", "-g", "2", "-m", dmenumon, "-fn", dmenufont, "-nb", col_gray1, "-nf", col_gray3, "-sb", col_main, "-sf", col_gray4, NULL };
+static const char *termcmd[]  = { "st", NULL };
+static const char *djcmd[]  = { "dj.sh", NULL };
+
+static const Key keys[] = {
+    /* modifier                     key        function        argument */
+// essential apps
+    { MODKEY,                       XK_d,      spawn,          {.v = dmenucmd } },
+    { MODKEY,                       XK_Return, spawn,          {.v = termcmd } },
+    { MODKEY,                       XK_m,      spawn,          {.v = djcmd } },
+// window management
+    { MODKEY,                       XK_j,      focusstack,     {.i = +1 } },
+    { MODKEY,                       XK_k,      focusstack,     {.i = -1 } },
+    { MODKEY,                       XK_h,      setmfact,       {.f = -0.05} },
+    { MODKEY,                       XK_l,      setmfact,       {.f = +0.05} },
+    { MODKEY,                       XK_q,      killclient,     {0} },
+    { MODKEY,                       XK_f,      setlayout,      {.v = &layouts[2]} },
+    { MODKEY,                       XK_space,  togglefloating, {0} },
+// focus change (tags and monitors)
+    { 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 } },
+// scratchpads
+    { MODKEY|ShiftMask,             XK_Return, togglescratch,  {.ui = 0 } }, // ephemeral term
+    { MODKEY|ShiftMask,             XK_f,      togglescratch,  {.ui = 1 } }, // file manager
+    { MODKEY,                       XK_p,      togglescratch,  {.ui = 2 } }, // keepass
+    { MODKEY,                       XK_n,      togglescratch,  {.ui = 3 } }, // nmtui
+    { MODKEY|ShiftMask,             XK_m,      togglescratch,  {.ui = 4 } }, // music
+// tag movement
+    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,      quit,           {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,         Button1,        resizemouse,    {0} },
+    { ClkTagBar,            0,              Button1,        view,           {0} },
+    { ClkTagBar,            0,              Button3,        toggleview,     {0} },
+    { ClkTagBar,            MODKEY,         Button1,        tag,            {0} },
+    { ClkTagBar,            MODKEY,         Button3,        toggletag,      {0} },
+};
+

dwm/config.mk

@@ -0,0 +1,39 @@
+# dwm version
+VERSION = 6.8
+
+# 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

dwm/drw.c

@@ -0,0 +1,471 @@
+/* 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
+
+static int
+utf8decode(const char *s_in, long *u, int *err)
+{
+	static const unsigned char lens[] = {
+		/* 0XXXX */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+		/* 10XXX */ 0, 0, 0, 0, 0, 0, 0, 0,  /* invalid */
+		/* 110XX */ 2, 2, 2, 2,
+		/* 1110X */ 3, 3,
+		/* 11110 */ 4,
+		/* 11111 */ 0,  /* invalid */
+	};
+	static const unsigned char leading_mask[] = { 0x7F, 0x1F, 0x0F, 0x07 };
+	static const unsigned int overlong[] = { 0x0, 0x80, 0x0800, 0x10000 };
+
+	const unsigned char *s = (const unsigned char *)s_in;
+	int len = lens[*s >> 3];
+	*u = UTF_INVALID;
+	*err = 1;
+	if (len == 0)
+		return 1;
+
+	long cp = s[0] & leading_mask[len - 1];
+	for (int i = 1; i < len; ++i) {
+		if (s[i] == '\0' || (s[i] & 0xC0) != 0x80)
+			return i;
+		cp = (cp << 6) | (s[i] & 0x3F);
+	}
+	/* out of range, surrogate, overlong encoding */
+	if (cp > 0x10FFFF || (cp >> 11) == 0x1B || cp < overlong[len - 1])
+		return len;
+
+	*err = 0;
+	*u = cp;
+	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);
+}
+
+/* Create color schemes. */
+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(Clr))))
+		return NULL;
+
+	for (i = 0; i < clrcount; i++)
+		drw_clr_create(drw, &ret[i], clrnames[i]);
+	return ret;
+}
+
+void
+drw_clr_free(Drw *drw, Clr *c)
+{
+	if (!drw || !c)
+		return;
+
+	/* c is typedef XftColor Clr */
+	XftColorFree(drw->dpy, DefaultVisual(drw->dpy, drw->screen),
+	             DefaultColormap(drw->dpy, drw->screen), c);
+}
+
+void
+drw_scm_free(Drw *drw, Clr *scm, size_t clrcount)
+{
+	size_t i;
+
+	if (!drw || !scm)
+		return;
+
+	for (i = 0; i < clrcount; i++)
+		drw_clr_free(drw, &scm[i]);
+	free(scm);
+}
+
+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, utf8err, 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, invalid_width;
+	static const char invalid[] = "�";
+
+	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);
+		if (w < lpad)
+			return x + w;
+		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, "...");
+	if (!invalid_width && render)
+		invalid_width = drw_fontset_getwidth(drw, invalid);
+	while (1) {
+		ew = ellipsis_len = utf8err = utf8charlen = utf8strlen = 0;
+		utf8str = text;
+		nextfont = NULL;
+		while (*text) {
+			utf8charlen = utf8decode(text, &utf8codepoint, &utf8err);
+			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) {
+						text += utf8charlen;
+						utf8strlen += utf8err ? 0 : utf8charlen;
+						ew += utf8err ? 0 : tmpw;
+					} else {
+						nextfont = curfont;
+					}
+					break;
+				}
+			}
+
+			if (overflow || !charexists || nextfont || utf8err)
+				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 (utf8err && (!render || invalid_width < w)) {
+			if (render)
+				drw_text(drw, x, y, w, h, 0, invalid, invert);
+			x += invalid_width;
+			w -= invalid_width;
+		}
+		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);
+}

dwm/drw.h

@@ -0,0 +1,60 @@
+/* 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);
+void drw_clr_free(Drw *drw, Clr *c);
+Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount);
+void drw_scm_free(Drw *drw, Clr *scm, 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);

dwm/dwm.1

@@ -0,0 +1,176 @@
+.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.
+.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 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.

dwm/patches/dwm-01-scratchpads.diff

@@ -0,0 +1,200 @@
+From 728d397b21982af88737277fd9d6939a7b558786 Mon Sep 17 00:00:00 2001
+From: Christian Tenllado <ctenllado@gmail.com>
+Date: Tue, 14 Apr 2020 23:31:15 +0200
+Subject: [PATCH] Multiple scratchpads
+
+This patch enables multiple scratchpads, each with one asigned window.
+This enables the same scratchpad workflow that you have in i3.
+
+Scratchpads are implemented as special tags, whose mask does not
+apply to new spawned windows. To assign a window to a scratchpad you
+have to set up a rule, as you do with regular tags.
+
+Windows tagged with scratchpad tags can be set floating or not in the
+rules array. Most users would probably want them floating (i3 style),
+but having them tiled does also perfectly work and might fit better the
+DWM approach. In case they are set floating, the patch moves them to the
+center of the screen whenever they are shown. The patch can easily be
+modified to make this last feature configurable in the rules array (see
+the center patch).
+
+The togglescratch function, borrowed from the previous scratchpad patch
+and slightly modified, can be used to spawn a registered scratchpad
+process or toggle its view. This function looks for a window tagged with
+the selected scratchpad tag. If it is found its view is toggled. If it is
+not found the corresponding registered command is spawned. The
+config.def.h shows three examples of its use to spawn a terminal in the
+first scratchpad tag, a second terminal running ranger on the second
+scratchpad tag and the keepassxc application to manage passwords on a
+third scratchpad tag.
+
+If you prefer to spawn your scratchpad applications from the startup
+script, you might opt for binding keys to toggleview instead, as
+scratchpads are just special tags (you may even extend the TAGKEYS macro
+to generalize the key bindings).
+---
+ config.def.h | 28 ++++++++++++++++++++++++----
+ dwm.c        | 43 +++++++++++++++++++++++++++++++++++++++++--
+ 2 files changed, 65 insertions(+), 6 deletions(-)
+
+diff --git a/config.def.h b/config.def.h
+index 1c0b587..06265e1 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -18,17 +18,33 @@ static const char *colors[][3]      = {
+ 	[SchemeSel]  = { col_gray4, col_cyan,  col_cyan  },
+ };
+ 
++typedef struct {
++	const char *name;
++	const void *cmd;
++} Sp;
++const char *spcmd1[] = {"st", "-n", "spterm", "-g", "120x34", NULL };
++const char *spcmd2[] = {"st", "-n", "spfm", "-g", "144x41", "-e", "ranger", NULL };
++const char *spcmd3[] = {"keepassxc", NULL };
++static Sp scratchpads[] = {
++	/* name          cmd  */
++	{"spterm",      spcmd1},
++	{"spranger",    spcmd2},
++	{"keepassxc",   spcmd3},
++};
++
+ /* 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   monitor */
+-	{ "Gimp",     NULL,       NULL,       0,            1,           -1 },
+-	{ "Firefox",  NULL,       NULL,       1 << 8,       0,           -1 },
++	{ "Gimp",	  NULL,			NULL,		0,				1,			 -1 },
++	{ "Firefox",  NULL,			NULL,		1 << 8,			0,			 -1 },
++	{ NULL,		  "spterm",		NULL,		SPTAG(0),		1,			 -1 },
++	{ NULL,		  "spfm",		NULL,		SPTAG(1),		1,			 -1 },
++	{ NULL,		  "keepassxc",	NULL,		SPTAG(2),		0,			 -1 },
+ };
+ 
+ /* layout(s) */
+@@ -59,6 +75,7 @@ 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 };
+ 
++
+ static Key keys[] = {
+ 	/* modifier                     key        function        argument */
+ 	{ MODKEY,                       XK_p,      spawn,          {.v = dmenucmd } },
+@@ -84,6 +101,9 @@ static Key keys[] = {
+ 	{ MODKEY,                       XK_period, focusmon,       {.i = +1 } },
+ 	{ MODKEY|ShiftMask,             XK_comma,  tagmon,         {.i = -1 } },
+ 	{ MODKEY|ShiftMask,             XK_period, tagmon,         {.i = +1 } },
++	{ MODKEY,            			XK_y,  	   togglescratch,  {.ui = 0 } },
++	{ MODKEY,            			XK_u,	   togglescratch,  {.ui = 1 } },
++	{ MODKEY,            			XK_x,	   togglescratch,  {.ui = 2 } },
+ 	TAGKEYS(                        XK_1,                      0)
+ 	TAGKEYS(                        XK_2,                      1)
+ 	TAGKEYS(                        XK_3,                      2)
+@@ -106,7 +126,7 @@ static Button buttons[] = {
+ 	{ ClkStatusText,        0,              Button2,        spawn,          {.v = termcmd } },
+ 	{ ClkClientWin,         MODKEY,         Button1,        movemouse,      {0} },
+ 	{ ClkClientWin,         MODKEY,         Button2,        togglefloating, {0} },
+-	{ ClkClientWin,         MODKEY,         Button3,        resizemouse,    {0} },
++	{ ClkClientWin,         MODKEY,         Button1,        resizemouse,    {0} },
+ 	{ ClkTagBar,            0,              Button1,        view,           {0} },
+ 	{ ClkTagBar,            0,              Button3,        toggleview,     {0} },
+ 	{ ClkTagBar,            MODKEY,         Button1,        tag,            {0} },
+diff --git a/dwm.c b/dwm.c
+index 4465af1..646aa1a 100644
+--- a/dwm.c
++++ b/dwm.c
+@@ -54,7 +54,10 @@
+ #define MOUSEMASK               (BUTTONMASK|PointerMotionMask)
+ #define WIDTH(X)                ((X)->w + 2 * (X)->bw)
+ #define HEIGHT(X)               ((X)->h + 2 * (X)->bw)
+-#define TAGMASK                 ((1 << LENGTH(tags)) - 1)
++#define NUMTAGS					(LENGTH(tags) + LENGTH(scratchpads))
++#define TAGMASK     			((1 << NUMTAGS) - 1)
++#define SPTAG(i) 				((1 << LENGTH(tags)) << (i))
++#define SPTAGMASK   			(((1 << LENGTH(scratchpads))-1) << LENGTH(tags))
+ #define TEXTW(X)                (drw_fontset_getwidth(drw, (X)) + lrpad)
+ 
+ /* enums */
+@@ -211,6 +214,7 @@ static void tagmon(const Arg *arg);
+ static void tile(Monitor *);
+ static void togglebar(const Arg *arg);
+ static void togglefloating(const Arg *arg);
++static void togglescratch(const Arg *arg);
+ static void toggletag(const Arg *arg);
+ static void toggleview(const Arg *arg);
+ static void unfocus(Client *c, int setfocus);
+@@ -299,6 +303,11 @@ applyrules(Client *c)
+ 		{
+ 			c->isfloating = r->isfloating;
+ 			c->tags |= r->tags;
++			if ((r->tags & SPTAGMASK) && r->isfloating) {
++				c->x = c->mon->wx + (c->mon->ww / 2 - WIDTH(c) / 2);
++				c->y = c->mon->wy + (c->mon->wh / 2 - HEIGHT(c) / 2);
++			}
++
+ 			for (m = mons; m && m->num != r->monitor; m = m->next);
+ 			if (m)
+ 				c->mon = m;
+@@ -308,7 +317,7 @@ applyrules(Client *c)
+ 		XFree(ch.res_class);
+ 	if (ch.res_name)
+ 		XFree(ch.res_name);
+-	c->tags = c->tags & TAGMASK ? c->tags & TAGMASK : c->mon->tagset[c->mon->seltags];
++	c->tags = c->tags & TAGMASK ? c->tags & TAGMASK : (c->mon->tagset[c->mon->seltags] & ~SPTAGMASK);
+ }
+ 
+ int
+@@ -1616,6 +1625,10 @@ showhide(Client *c)
+ 	if (!c)
+ 		return;
+ 	if (ISVISIBLE(c)) {
++		if ((c->tags & SPTAGMASK) && c->isfloating) {
++			c->x = c->mon->wx + (c->mon->ww / 2 - WIDTH(c) / 2);
++			c->y = c->mon->wy + (c->mon->wh / 2 - HEIGHT(c) / 2);
++		}
+ 		/* show clients top down */
+ 		XMoveWindow(dpy, c->win, c->x, c->y);
+ 		if ((!c->mon->lt[c->mon->sellt]->arrange || c->isfloating) && !c->isfullscreen)
+@@ -1719,6 +1732,32 @@ togglefloating(const Arg *arg)
+ 	arrange(selmon);
+ }
+ 
++void
++togglescratch(const Arg *arg)
++{
++	Client *c;
++	unsigned int found = 0;
++	unsigned int scratchtag = SPTAG(arg->ui);
++	Arg sparg = {.v = scratchpads[arg->ui].cmd};
++
++	for (c = selmon->clients; c && !(found = c->tags & scratchtag); c = c->next);
++	if (found) {
++		unsigned int newtagset = selmon->tagset[selmon->seltags] ^ scratchtag;
++		if (newtagset) {
++			selmon->tagset[selmon->seltags] = newtagset;
++			focus(NULL);
++			arrange(selmon);
++		}
++		if (ISVISIBLE(c)) {
++			focus(c);
++			restack(selmon);
++		}
++	} else {
++		selmon->tagset[selmon->seltags] |= scratchtag;
++		spawn(&sparg);
++	}
++}
++
+ void
+ toggletag(const Arg *arg)
+ {
+-- 
+2.20.1
+
+

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);
+}

dwm/util.c

@@ -0,0 +1,37 @@
+/* See LICENSE file for copyright and license details. */
+#include <errno.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "util.h"
+
+void
+die(const char *fmt, ...)
+{
+	va_list ap;
+	int saved_errno;
+
+	saved_errno = errno;
+
+	va_start(ap, fmt);
+	vfprintf(stderr, fmt, ap);
+	va_end(ap);
+
+	if (fmt[0] && fmt[strlen(fmt)-1] == ':')
+		fprintf(stderr, " %s", strerror(saved_errno));
+	fputc('\n', stderr);
+
+	exit(1);
+}
+
+void *
+ecalloc(size_t nmemb, size_t size)
+{
+	void *p;
+
+	if (!(p = calloc(nmemb, size)))
+		die("calloc:");
+	return p;
+}

dwm/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);

dwmblocks/.gitignore

@@ -0,0 +1,56 @@
+# Custom blocks file
+blocks.h
+
+# Prerequisites
+*.d
+
+# Object files
+*.o
+*.ko
+*.obj
+*.elf
+
+# Linker output
+*.ilk
+*.map
+*.exp
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Libraries
+*.lib
+*.a
+*.la
+*.lo
+
+# Shared objects (inc. Windows DLLs)
+*.dll
+*.so
+*.so.*
+*.dylib
+
+# Executables
+*.exe
+*.out
+*.app
+*.i*86
+*.x86_64
+*.hex
+dwmblocks
+
+# Debug files
+*.dSYM/
+*.su
+*.idb
+*.pdb
+
+# Kernel Module Compile Results
+*.mod*
+*.cmd
+.tmp_versions/
+modules.order
+Module.symvers
+Mkfile.old
+dkms.conf

dwmblocks/LICENSE

@@ -0,0 +1,7 @@
+ISC License (ISC)
+
+Copyright 2020 torrinfail
+
+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.

dwmblocks/Makefile

@@ -0,0 +1,36 @@
+PREFIX  := /usr/local
+CC      := cc
+CFLAGS  := -pedantic -Wall -Wno-deprecated-declarations -Os
+LDFLAGS := -lX11
+
+# FreeBSD (uncomment)
+#LDFLAGS += -L/usr/local/lib -I/usr/local/include
+# # OpenBSD (uncomment)
+#LDFLAGS += -L/usr/X11R6/lib -I/usr/X11R6/include
+
+all: options dwmblocks
+
+options:
+	@echo dwmblocks build options:
+	@echo "CFLAGS  = ${CFLAGS}"
+	@echo "LDFLAGS = ${LDFLAGS}"
+	@echo "CC      = ${CC}"
+
+dwmblocks: dwmblocks.c blocks.def.h blocks.h
+	${CC} -o dwmblocks dwmblocks.c ${CFLAGS} ${LDFLAGS}
+
+blocks.h:
+	cp blocks.def.h $@
+
+clean:
+	rm -f *.o *.gch dwmblocks
+
+install: dwmblocks
+	mkdir -p ${DESTDIR}${PREFIX}/bin
+	cp -f dwmblocks ${DESTDIR}${PREFIX}/bin
+	chmod 755 ${DESTDIR}${PREFIX}/bin/dwmblocks
+
+uninstall:
+	rm -f ${DESTDIR}${PREFIX}/bin/dwmblocks
+
+.PHONY: all options clean install uninstall

dwmblocks/README.md

@@ -0,0 +1,15 @@
+# dwmblocks
+Modular status bar for dwm written in c.
+# usage
+To use dwmblocks first run 'make' and then install it with 'sudo make install'.
+After that you can put dwmblocks in your xinitrc or other startup script to have it start with dwm.
+# modifying blocks
+The statusbar is made from text output from commandline programs.
+Blocks are added and removed by editing the blocks.h header file.
+By default the blocks.h header file is created the first time you run make which copies the default config from blocks.def.h.
+This is so you can edit your status bar commands and they will not get overwritten in a future update.
+# patches
+Here are some patches to dwmblocks that add features that I either don't want to merge in, or that require a dwm patch to work.
+I do not maintain these but I will take pull requests to update them.
+<br>
+<a href=https://gist.github.com/IGeraGera/e4a5583b91b3eec2e81fdceb44dea717>dwmblocks-statuscmd-b6b0be4.diff</a>

dwmblocks/blocks.def.h

@@ -0,0 +1,13 @@
+//Modify this file to change what commands output to your statusbar, and recompile using the make command.
+static const Block blocks[] = {
+    /*Icon*/    /*Command*/    /*Update Interval*/ /*Update Signal*/
+    {"", "mpc status | head -1",     0, 1},
+    {"net:", "nmcli n c", 10, 0},
+    {"b:", "cat /sys/class/power_supply/BAT0/capacity", 60, 0},
+    {"v:", "wpctl get-volume @DEFAULT_SINK@ | awk -F \": \" '{print $2}'", 0, 2},
+    {"", "date +'%a %b %d, %H:%M'", 60, 0},
+};
+
+//sets delimiter between status commands. NULL character ('\0') means no delimiter.
+static char delim[] = " | ";
+static unsigned int delimLen = 5;

dwmblocks/dwmblocks.c

@@ -0,0 +1,214 @@
+#include<stdlib.h>
+#include<stdio.h>
+#include<string.h>
+#include<unistd.h>
+#include<signal.h>
+#ifndef NO_X
+#include<X11/Xlib.h>
+#endif
+#ifdef __OpenBSD__
+#define SIGPLUS			SIGUSR1+1
+#define SIGMINUS		SIGUSR1-1
+#else
+#define SIGPLUS			SIGRTMIN
+#define SIGMINUS		SIGRTMIN
+#endif
+#define LENGTH(X)               (sizeof(X) / sizeof (X[0]))
+#define CMDLENGTH		50
+#define MIN( a, b ) ( ( a < b) ? a : b )
+#define STATUSLENGTH (LENGTH(blocks) * CMDLENGTH + 1)
+
+typedef struct {
+	char* icon;
+	char* command;
+	unsigned int interval;
+	unsigned int signal;
+} Block;
+#ifndef __OpenBSD__
+void dummysighandler(int num);
+#endif
+void sighandler(int num);
+void getcmds(int time);
+void getsigcmds(unsigned int signal);
+void setupsignals();
+void sighandler(int signum);
+int getstatus(char *str, char *last);
+void statusloop();
+void termhandler();
+void pstdout();
+#ifndef NO_X
+void setroot();
+static void (*writestatus) () = setroot;
+static int setupX();
+static Display *dpy;
+static int screen;
+static Window root;
+#else
+static void (*writestatus) () = pstdout;
+#endif
+
+
+#include "blocks.h"
+
+static char statusbar[LENGTH(blocks)][CMDLENGTH] = {0};
+static char statusstr[2][STATUSLENGTH];
+static int statusContinue = 1;
+static int returnStatus = 0;
+
+//opens process *cmd and stores output in *output
+void getcmd(const Block *block, char *output)
+{
+	//make sure status is same until output is ready
+	char tempstatus[CMDLENGTH] = {0};
+	strcpy(tempstatus, block->icon);
+	FILE *cmdf = popen(block->command, "r");
+	if (!cmdf)
+		return;
+	int i = strlen(block->icon);
+	fgets(tempstatus+i, CMDLENGTH-i-delimLen, cmdf);
+	i = strlen(tempstatus);
+	//if block and command output are both not empty
+	if (i != 0) {
+		//only chop off newline if one is present at the end
+		i = tempstatus[i-1] == '\n' ? i-1 : i;
+		if (delim[0] != '\0') {
+			strncpy(tempstatus+i, delim, delimLen);
+		}
+		else
+			tempstatus[i++] = '\0';
+	}
+	strcpy(output, tempstatus);
+	pclose(cmdf);
+}
+
+void getcmds(int time)
+{
+	const Block* current;
+	for (unsigned int i = 0; i < LENGTH(blocks); i++) {
+		current = blocks + i;
+		if ((current->interval != 0 && time % current->interval == 0) || time == -1)
+			getcmd(current,statusbar[i]);
+	}
+}
+
+void getsigcmds(unsigned int signal)
+{
+	const Block *current;
+	for (unsigned int i = 0; i < LENGTH(blocks); i++) {
+		current = blocks + i;
+		if (current->signal == signal)
+			getcmd(current,statusbar[i]);
+	}
+}
+
+void setupsignals()
+{
+#ifndef __OpenBSD__
+	    /* initialize all real time signals with dummy handler */
+    for (int i = SIGRTMIN; i <= SIGRTMAX; i++)
+        signal(i, dummysighandler);
+#endif
+
+	for (unsigned int i = 0; i < LENGTH(blocks); i++) {
+		if (blocks[i].signal > 0)
+			signal(SIGMINUS+blocks[i].signal, sighandler);
+	}
+
+}
+
+int getstatus(char *str, char *last)
+{
+	strcpy(last, str);
+	str[0] = '\0';
+	for (unsigned int i = 0; i < LENGTH(blocks); i++)
+		strcat(str, statusbar[i]);
+	str[strlen(str)-strlen(delim)] = '\0';
+	return strcmp(str, last);//0 if they are the same
+}
+
+#ifndef NO_X
+void setroot()
+{
+	if (!getstatus(statusstr[0], statusstr[1]))//Only set root if text has changed.
+		return;
+	XStoreName(dpy, root, statusstr[0]);
+	XFlush(dpy);
+}
+
+int setupX()
+{
+	dpy = XOpenDisplay(NULL);
+	if (!dpy) {
+		fprintf(stderr, "dwmblocks: Failed to open display\n");
+		return 0;
+	}
+	screen = DefaultScreen(dpy);
+	root = RootWindow(dpy, screen);
+	return 1;
+}
+#endif
+
+void pstdout()
+{
+	if (!getstatus(statusstr[0], statusstr[1]))//Only write out if text has changed.
+		return;
+	printf("%s\n",statusstr[0]);
+	fflush(stdout);
+}
+
+
+void statusloop()
+{
+	setupsignals();
+	int i = 0;
+	getcmds(-1);
+	while (1) {
+		getcmds(i++);
+		writestatus();
+		if (!statusContinue)
+			break;
+		sleep(1.0);
+	}
+}
+
+#ifndef __OpenBSD__
+/* this signal handler should do nothing */
+void dummysighandler(int signum)
+{
+    return;
+}
+#endif
+
+void sighandler(int signum)
+{
+	getsigcmds(signum-SIGPLUS);
+	writestatus();
+}
+
+void termhandler()
+{
+	statusContinue = 0;
+}
+
+int main(int argc, char** argv)
+{
+	for (int i = 0; i < argc; i++) {//Handle command line arguments
+		if (!strcmp("-d",argv[i]))
+			strncpy(delim, argv[++i], delimLen);
+		else if (!strcmp("-p",argv[i]))
+			writestatus = pstdout;
+	}
+#ifndef NO_X
+	if (!setupX())
+		return 1;
+#endif
+	delimLen = MIN(delimLen, strlen(delim));
+	delim[delimLen++] = '\0';
+	signal(SIGTERM, sighandler);
+	signal(SIGINT, sighandler);
+	statusloop();
+#ifndef NO_X
+	XCloseDisplay(dpy);
+#endif
+	return 0;
+}

dwmblocks/patches/dwmblocks-00-all-patches.diff

@@ -0,0 +1,35 @@
+diff --git a/blocks.def.h b/blocks.def.h
+index dbb3305..10516bd 100644
+--- a/blocks.def.h
++++ b/blocks.def.h
+@@ -1,9 +1,11 @@
+ //Modify this file to change what commands output to your statusbar, and recompile using the make command.
+ static const Block blocks[] = {
+-	/*Icon*/	/*Command*/		/*Update Interval*/	/*Update Signal*/
+-	{"Mem:", "free -h | awk '/^Mem/ { print $3\"/\"$2 }' | sed s/i//g",	30,		0},
+-
+-	{"", "date '+%b %d (%a) %I:%M%p'",					5,		0},
++    /*Icon*/    /*Command*/    /*Update Interval*/ /*Update Signal*/
++    {"", "mpc status | head -1",     0, 1},
++    {"net:", "nmcli n c", 10, 0},
++    {"b:", "cat /sys/class/power_supply/BAT0/capacity", 60, 0},
++    {"v:", "wpctl get-volume @DEFAULT_SINK@ | awk -F \": \" '{print $2}'", 0, 2},
++    {"", "date +'%a %b %d, %H:%M'", 60, 0},
+ };
+ 
+ //sets delimiter between status commands. NULL character ('\0') means no delimiter.
+diff --git a/dwmblocks.c b/dwmblocks.c
+index c8f77b7..7dd795c 100644
+--- a/dwmblocks.c
++++ b/dwmblocks.c
+@@ -204,8 +204,8 @@ int main(int argc, char** argv)
+ #endif
+ 	delimLen = MIN(delimLen, strlen(delim));
+ 	delim[delimLen++] = '\0';
+-	signal(SIGTERM, termhandler);
+-	signal(SIGINT, termhandler);
++	signal(SIGTERM, sighandler);
++	signal(SIGINT, sighandler);
+ 	statusloop();
+ #ifndef NO_X
+ 	XCloseDisplay(dpy);

slock/LICENSE

@@ -0,0 +1,25 @@
+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>
+© 2016-2023 Hiltjo Posthuma <hiltjo@codemadness.org>
+
+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.

slock/Makefile

@@ -0,0 +1,46 @@
+# slock - simple screen locker
+# See LICENSE file for copyright and license details.
+
+include config.mk
+
+SRC = slock.c ${COMPATSRC}
+OBJ = ${SRC:.c=.o}
+
+all: slock
+
+.c.o:
+	${CC} -c ${CFLAGS} $<
+
+${OBJ}: config.h config.mk arg.h util.h
+
+config.h:
+	cp config.def.h $@
+
+slock: ${OBJ}
+	${CC} -o $@ ${OBJ} ${LDFLAGS}
+
+clean:
+	rm -f slock ${OBJ} slock-${VERSION}.tar.gz
+
+dist: clean
+	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
+	mkdir -p ${DESTDIR}${PREFIX}/bin
+	cp -f slock ${DESTDIR}${PREFIX}/bin
+	chmod 755 ${DESTDIR}${PREFIX}/bin/slock
+	chmod u+s ${DESTDIR}${PREFIX}/bin/slock
+	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:
+	rm -f ${DESTDIR}${PREFIX}/bin/slock
+	rm -f ${DESTDIR}${MANPREFIX}/man1/slock.1
+
+.PHONY: all clean dist install uninstall

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.

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

slock/config.def.h

@@ -0,0 +1,12 @@
+/* user and group to drop privileges to */
+static const char *user  = "odweta";
+static const char *group = "odweta";
+
+static const char *colorname[NUMCOLS] = {
+	[INIT] =   "black",     /* after initialization */
+	[INPUT] =  "#735e97",   /* during input */
+	[FAILED] = "#CC3333",   /* wrong password */
+};
+
+/* treat a cleared input like a wrong password (color) */
+static const int failonclear = 1;

slock/config.h

@@ -0,0 +1,12 @@
+/* user and group to drop privileges to */
+static const char *user  = "odweta";
+static const char *group = "odweta";
+
+static const char *colorname[NUMCOLS] = {
+	[INIT] =   "black",     /* after initialization */
+	[INPUT] =  "#735e97",   /* during input */
+	[FAILED] = "#CC3333",   /* wrong password */
+};
+
+/* treat a cleared input like a wrong password (color) */
+static const int failonclear = 1;

slock/config.mk

@@ -0,0 +1,29 @@
+# slock version
+VERSION = 1.6
+
+# 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 =

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);
+}

slock/patches/slock-00-all-patches.diff

@@ -0,0 +1,36 @@
+diff --git a/config.def.h b/config.def.h
+index 9855e21..defbec5 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -1,10 +1,10 @@
+ /* user and group to drop privileges to */
+-static const char *user  = "nobody";
+-static const char *group = "nogroup";
++static const char *user  = "odweta";
++static const char *group = "odweta";
+ 
+ static const char *colorname[NUMCOLS] = {
+ 	[INIT] =   "black",     /* after initialization */
+-	[INPUT] =  "#005577",   /* during input */
++	[INPUT] =  "#735e97",   /* during input */
+ 	[FAILED] = "#CC3333",   /* wrong password */
+ };
+ 
+diff --git a/config.h b/config.h
+new file mode 100644
+index 0000000..defbec5
+--- /dev/null
++++ b/config.h
+@@ -0,0 +1,12 @@
++/* user and group to drop privileges to */
++static const char *user  = "odweta";
++static const char *group = "odweta";
++
++static const char *colorname[NUMCOLS] = {
++	[INIT] =   "black",     /* after initialization */
++	[INPUT] =  "#735e97",   /* during input */
++	[FAILED] = "#CC3333",   /* wrong password */
++};
++
++/* treat a cleared input like a wrong password (color) */
++static const int failonclear = 1;

slock/slock.1

@@ -0,0 +1,45 @@
+.Dd October 6, 2023
+.Dt SLOCK 1
+.Os
+.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
+is executed after the screen has been locked.
+.Pp
+The options are as follows:
+.Bl -tag -width Ds
+.It Fl v
+Print version information to stdout and exit.
+.El
+.Sh EXIT STATUS
+.Ex -std
+.Sh EXAMPLES
+$
+.Nm
+/usr/sbin/s2ram
+.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
+Section "ServerFlags"
+	Option "DontVTSwitch" "True"
+	Option "DontZap"      "True"
+EndSection
+.Ed
+.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.

slock/slock.c

@@ -0,0 +1,396 @@
+/* See LICENSE file for license details. */
+#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 <spawn.h>
+#include <sys/types.h>
+#include <X11/extensions/Xrandr.h>
+#include <X11/keysym.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+
+#include "arg.h"
+#include "util.h"
+
+char *argv0;
+
+enum {
+	INIT,
+	INPUT,
+	FAILED,
+	NUMCOLS
+};
+
+struct lock {
+	int screen;
+	Window root, win;
+	Pixmap pmap;
+	unsigned long colors[NUMCOLS];
+};
+
+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
+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;
+				} else if (buf[0] == '\025') { /* ctrl-u clears input */
+					explicit_bzero(&passwd, sizeof(passwd));
+					len = 0;
+				}
+				break;
+			}
+			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);
+				}
+				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;
+
+	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[INIT];
+	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);
+
+	/* 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;
+
+	ARGBEGIN {
+	case 'v':
+		puts("slock-"VERSION);
+		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;
+
+	/* run post-lock command */
+	if (argc > 0) {
+		pid_t pid;
+		extern char **environ;
+		int err = posix_spawnp(&pid, argv[0], NULL, NULL, argv, environ);
+		if (err) {
+			die("slock: failed to execute post-lock command: %s: %s\n",
+			    argv[0], strerror(err));
+		}
+	}
+
+	/* everything is now blank. Wait for the correct password */
+	readpw(dpy, &rr, locks, nscreens, hash);
+
+	return 0;
+}

slock/util.h

@@ -0,0 +1,2 @@
+#undef explicit_bzero
+void explicit_bzero(void *, size_t);

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

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
+

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.

st/Makefile

@@ -0,0 +1,51 @@
+# st - simple terminal
+# See LICENSE file for copyright and license details.
+.POSIX:
+
+include config.mk
+
+SRC = st.c x.c
+OBJ = $(SRC:.c=.o)
+
+all: st
+
+config.h:
+	cp config.def.h config.h
+
+.c.o:
+	$(CC) $(STCFLAGS) -c $<
+
+st.o: config.h st.h win.h
+x.o: arg.h config.h st.h win.h
+
+$(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.
+
+uninstall:
+	rm -f $(DESTDIR)$(PREFIX)/bin/st
+	rm -f $(DESTDIR)$(MANPREFIX)/man1/st.1
+
+.PHONY: all clean dist install uninstall

st/README

@@ -0,0 +1,34 @@
+st - simple terminal
+--------------------
+st is a simple terminal emulator for X which sucks less.
+
+
+Requirements
+------------
+In order to build st you need the Xlib header files.
+
+
+Installation
+------------
+Edit config.mk to match your local setup (st is installed into
+the /usr/local namespace by default).
+
+Afterwards enter the following command to build and install st (if
+necessary as root):
+
+    make clean install
+
+
+Running st
+----------
+If you did not install st with make clean install, you must compile
+the st terminfo entry with the following command:
+
+    tic -sx st.info
+
+See the man page for additional details.
+
+Credits
+-------
+Based on Aurélien APTEL <aurelien dot aptel at gmail dot com> bt source code.
+

st/TODO

@@ -0,0 +1,28 @@
+vt emulation
+------------
+
+* double-height support
+
+code & interface
+----------------
+
+* add a simple way to do multiplexing
+
+drawing
+-------
+* add diacritics support to xdraws()
+	* switch to a suckless font drawing library
+* make the font cache simpler
+* add better support for brightening of the upper colors
+
+bugs
+----
+
+* fix shift up/down (shift selection in emacs)
+* remove DEC test sequence when appropriate
+
+misc
+----
+
+    $ grep -nE 'XXX|TODO' st.c
+

st/arg.h

@@ -0,0 +1,50 @@
+/*
+ * 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;\
+				}\
+				int i_;\
+				for (i_ = 1, brk_ = 0, argv_ = argv;\
+						argv[0][i_] && !brk_;\
+						i_++) {\
+					if (argv_ != argv)\
+						break;\
+					argc_ = argv[0][i_];\
+					switch (argc_)
+
+#define ARGEND			}\
+			}
+
+#define ARGC()		argc_
+
+#define EARGF(x)	((argv[0][i_+1] == '\0' && argv[1] == NULL)?\
+				((x), abort(), (char *)0) :\
+				(brk_ = 1, (argv[0][i_+1] != '\0')?\
+					(&argv[0][i_+1]) :\
+					(argc--, argv++, argv[0])))
+
+#define ARGF()		((argv[0][i_+1] == '\0' && argv[1] == NULL)?\
+				(char *)0 :\
+				(brk_ = 1, (argv[0][i_+1] != '\0')?\
+					(&argv[0][i_+1]) :\
+					(argc--, argv++, argv[0])))
+
+#endif

st/config.def.h

@@ -0,0 +1,477 @@
+/* See LICENSE file for copyright and license details. */
+
+/*
+ * appearance
+ *
+ * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
+ */
+#define MAIN_FONT "JetBrainsMono Nerd Font Mono:size=14"
+static char *font = MAIN_FONT ":antialias=true:autohint=true";
+static int borderpx = 2;
+
+/*
+ * What program is execed by st depends of these precedence rules:
+ * 1: program passed with -e
+ * 2: scroll and/or utmp
+ * 3: SHELL environment variable
+ * 4: value of shell in /etc/passwd
+ * 5: value of shell in config.h
+ */
+static char *shell = "/bin/sh";
+char *utmp = NULL;
+/* scroll program: to enable use a string like "scroll" */
+char *scroll = NULL;
+char *stty_args = "stty raw pass8 nl -echo -iexten -cstopb 38400";
+
+/* identification sequence returned in DA and DECID */
+char *vtiden = "\033[?6c";
+
+/* Kerning / character bounding-box multipliers */
+static float cwscale = 1.0;
+static float chscale = 1.0;
+
+/*
+ * word delimiter string
+ *
+ * More advanced example: L" `'\"()[]{}"
+ */
+wchar_t *worddelimiters = L" `'\"()[]{}-_";
+
+/* selection timeouts (in milliseconds) */
+static unsigned int doubleclicktimeout = 300;
+static unsigned int tripleclicktimeout = 600;
+
+/* alt screens */
+int allowaltscreen = 1;
+
+/* allow certain non-interactive (insecure) window operations such as:
+   setting the clipboard text */
+int allowwindowops = 0;
+
+/*
+ * draw latency range in ms - from new content/keypress/etc until drawing.
+ * within this range, st draws when content stops arriving (idle). mostly it's
+ * near minlatency, but it waits longer for slow updates to avoid partial draw.
+ * low minlatency will tear/flicker more, as it can "detect" idle too early.
+ */
+static double minlatency = 2;
+static double maxlatency = 33;
+
+/*
+ * blinking timeout (set to 0 to disable blinking) for the terminal blinking
+ * attribute.
+ */
+static unsigned int blinktimeout = 800;
+
+/*
+ * thickness of underline and bar cursors
+ */
+static unsigned int cursorthickness = 2;
+
+/*
+ * bell volume. It must be a value between -100 and 100. Use 0 for disabling
+ * it
+ */
+static int bellvolume = 0;
+
+/* default TERM value */
+char *termname = "st-256color";
+
+/*
+ * spaces per tab
+ *
+ * When you are changing this value, don't forget to adapt the »it« value in
+ * the st.info and appropriately install the st.info in the environment where
+ * you use this st version.
+ *
+ *	it#$tabspaces,
+ *
+ * Secondly make sure your kernel is not expanding tabs. When running `stty
+ * -a` »tab0« should appear. You can tell the terminal to not expand tabs by
+ *  running following command:
+ *
+ *	stty tabs
+ */
+unsigned int tabspaces = 8;
+
+/* Terminal colors (16 first used in escape sequence) */
+static const char *colorname[] = {
+	/* 8 normal colors */
+	"black",
+	"red3",
+	"green3",
+	"yellow3",
+	"blue2",
+	"magenta3",
+	"cyan3",
+	"gray90",
+
+	/* 8 bright colors */
+	"gray50",
+	"red",
+	"green",
+	"yellow",
+	"#5c5cff",
+	"magenta",
+	"cyan",
+	"white",
+
+	[255] = 0,
+
+	/* more colors can be added after 255 to use with DefaultXX */
+	"#cccccc",
+	"#555555",
+	"gray90", /* default foreground colour */
+	"black", /* default background colour */
+};
+
+
+/*
+ * Default colors (colorname index)
+ * foreground, background, cursor, reverse cursor
+ */
+unsigned int defaultfg = 258;
+unsigned int defaultbg = 259;
+unsigned int defaultcs = 256;
+static unsigned int defaultrcs = 257;
+
+/*
+ * Default shape of cursor
+ * 2: Block ("█")
+ * 4: Underline ("_")
+ * 6: Bar ("|")
+ * 7: Snowman ("☃")
+ */
+static unsigned int cursorshape = 2;
+
+/*
+ * Default columns and rows numbers
+ */
+
+static unsigned int cols = 80;
+static unsigned int rows = 24;
+
+/*
+ * Default colour and shape of the mouse cursor
+ */
+static unsigned int mouseshape = XC_xterm;
+static unsigned int mousefg = 7;
+static unsigned int mousebg = 0;
+
+/*
+ * Color used to display font attributes when fontconfig selected a font which
+ * doesn't match the ones requested.
+ */
+static unsigned int defaultattr = 11;
+
+/*
+ * Force mouse select/shortcuts while mask is active (when MODE_MOUSE is set).
+ * Note that if you want to use ShiftMask with selmasks, set this to an other
+ * modifier, set to 0 to not use it.
+ */
+static uint forcemousemod = ShiftMask;
+
+/*
+ * Internal mouse shortcuts.
+ * Beware that overloading Button1 will disable the selection.
+ */
+static MouseShortcut mshortcuts[] = {
+	/* mask                 button   function        argument       release */
+	{ XK_ANY_MOD,           Button2, selpaste,       {.i = 0},      1 },
+	{ ShiftMask,            Button4, ttysend,        {.s = "\033[5;2~"} },
+	{ XK_ANY_MOD,           Button4, ttysend,        {.s = "\031"} },
+	{ ShiftMask,            Button5, ttysend,        {.s = "\033[6;2~"} },
+	{ XK_ANY_MOD,           Button5, ttysend,        {.s = "\005"} },
+};
+
+/* Internal keyboard shortcuts. */
+#define MODKEY Mod1Mask
+#define TERMMOD (ControlMask|ShiftMask)
+
+static Shortcut shortcuts[] = {
+	/* mask                 keysym          function        argument */
+	{ XK_ANY_MOD,           XK_Break,       sendbreak,      {.i =  0} },
+	{ ControlMask,          XK_Print,       toggleprinter,  {.i =  0} },
+	{ ShiftMask,            XK_Print,       printscreen,    {.i =  0} },
+	{ XK_ANY_MOD,           XK_Print,       printsel,       {.i =  0} },
+	{ TERMMOD,              XK_Prior,       zoom,           {.f = +1} },
+	{ TERMMOD,              XK_Next,        zoom,           {.f = -1} },
+	{ TERMMOD,              XK_Home,        zoomreset,      {.f =  0} },
+	{ TERMMOD,              XK_C,           clipcopy,       {.i =  0} },
+	{ TERMMOD,              XK_V,           clippaste,      {.i =  0} },
+	{ TERMMOD,              XK_Y,           selpaste,       {.i =  0} },
+	{ ShiftMask,            XK_Insert,      selpaste,       {.i =  0} },
+	{ TERMMOD,              XK_Num_Lock,    numlock,        {.i =  0} },
+	{ ShiftMask,            XK_Page_Up,     kscrollup,      {.i = -1} },
+	{ ShiftMask,            XK_Page_Down,   kscrolldown,    {.i = -1} },
+};
+
+/*
+ * Special keys (change & recompile st.info accordingly)
+ *
+ * Mask value:
+ * * Use XK_ANY_MOD to match the key no matter modifiers state
+ * * Use XK_NO_MOD to match the key alone (no modifiers)
+ * appkey value:
+ * * 0: no value
+ * * > 0: keypad application mode enabled
+ * *   = 2: term.numlock = 1
+ * * < 0: keypad application mode disabled
+ * appcursor value:
+ * * 0: no value
+ * * > 0: cursor application mode enabled
+ * * < 0: cursor application mode disabled
+ *
+ * Be careful with the order of the definitions because st searches in
+ * this table sequentially, so any XK_ANY_MOD must be in the last
+ * position for a key.
+ */
+
+/*
+ * If you want keys other than the X11 function keys (0xFD00 - 0xFFFF)
+ * to be mapped below, add them to this array.
+ */
+static KeySym mappedkeys[] = { -1 };
+
+/*
+ * State bits to ignore when matching key or button events.  By default,
+ * numlock (Mod2Mask) and keyboard layout (XK_SWITCH_MOD) are ignored.
+ */
+static uint ignoremod = Mod2Mask|XK_SWITCH_MOD;
+
+/*
+ * This is the huge key array which defines all compatibility to the Linux
+ * world. Please decide about changes wisely.
+ */
+static Key key[] = {
+	/* keysym           mask            string      appkey appcursor */
+	{ XK_KP_Home,       ShiftMask,      "\033[2J",       0,   -1},
+	{ XK_KP_Home,       ShiftMask,      "\033[1;2H",     0,   +1},
+	{ XK_KP_Home,       XK_ANY_MOD,     "\033[H",        0,   -1},
+	{ XK_KP_Home,       XK_ANY_MOD,     "\033[1~",       0,   +1},
+	{ XK_KP_Up,         XK_ANY_MOD,     "\033Ox",       +1,    0},
+	{ XK_KP_Up,         XK_ANY_MOD,     "\033[A",        0,   -1},
+	{ XK_KP_Up,         XK_ANY_MOD,     "\033OA",        0,   +1},
+	{ XK_KP_Down,       XK_ANY_MOD,     "\033Or",       +1,    0},
+	{ XK_KP_Down,       XK_ANY_MOD,     "\033[B",        0,   -1},
+	{ XK_KP_Down,       XK_ANY_MOD,     "\033OB",        0,   +1},
+	{ XK_KP_Left,       XK_ANY_MOD,     "\033Ot",       +1,    0},
+	{ XK_KP_Left,       XK_ANY_MOD,     "\033[D",        0,   -1},
+	{ XK_KP_Left,       XK_ANY_MOD,     "\033OD",        0,   +1},
+	{ XK_KP_Right,      XK_ANY_MOD,     "\033Ov",       +1,    0},
+	{ XK_KP_Right,      XK_ANY_MOD,     "\033[C",        0,   -1},
+	{ XK_KP_Right,      XK_ANY_MOD,     "\033OC",        0,   +1},
+	{ XK_KP_Prior,      ShiftMask,      "\033[5;2~",     0,    0},
+	{ XK_KP_Prior,      XK_ANY_MOD,     "\033[5~",       0,    0},
+	{ XK_KP_Begin,      XK_ANY_MOD,     "\033[E",        0,    0},
+	{ XK_KP_End,        ControlMask,    "\033[J",       -1,    0},
+	{ XK_KP_End,        ControlMask,    "\033[1;5F",    +1,    0},
+	{ XK_KP_End,        ShiftMask,      "\033[K",       -1,    0},
+	{ XK_KP_End,        ShiftMask,      "\033[1;2F",    +1,    0},
+	{ XK_KP_End,        XK_ANY_MOD,     "\033[4~",       0,    0},
+	{ XK_KP_Next,       ShiftMask,      "\033[6;2~",     0,    0},
+	{ XK_KP_Next,       XK_ANY_MOD,     "\033[6~",       0,    0},
+	{ XK_KP_Insert,     ShiftMask,      "\033[2;2~",    +1,    0},
+	{ XK_KP_Insert,     ShiftMask,      "\033[4l",      -1,    0},
+	{ XK_KP_Insert,     ControlMask,    "\033[L",       -1,    0},
+	{ XK_KP_Insert,     ControlMask,    "\033[2;5~",    +1,    0},
+	{ XK_KP_Insert,     XK_ANY_MOD,     "\033[4h",      -1,    0},
+	{ XK_KP_Insert,     XK_ANY_MOD,     "\033[2~",      +1,    0},
+	{ XK_KP_Delete,     ControlMask,    "\033[M",       -1,    0},
+	{ XK_KP_Delete,     ControlMask,    "\033[3;5~",    +1,    0},
+	{ XK_KP_Delete,     ShiftMask,      "\033[2K",      -1,    0},
+	{ XK_KP_Delete,     ShiftMask,      "\033[3;2~",    +1,    0},
+	{ XK_KP_Delete,     XK_ANY_MOD,     "\033[3~",       -1,    0},
+	{ XK_KP_Delete,     XK_ANY_MOD,     "\033[3~",      +1,    0},
+	{ XK_KP_Multiply,   XK_ANY_MOD,     "\033Oj",       +2,    0},
+	{ XK_KP_Add,        XK_ANY_MOD,     "\033Ok",       +2,    0},
+	{ XK_KP_Enter,      XK_ANY_MOD,     "\033OM",       +2,    0},
+	{ XK_KP_Enter,      XK_ANY_MOD,     "\r",           -1,    0},
+	{ XK_KP_Subtract,   XK_ANY_MOD,     "\033Om",       +2,    0},
+	{ XK_KP_Decimal,    XK_ANY_MOD,     "\033On",       +2,    0},
+	{ XK_KP_Divide,     XK_ANY_MOD,     "\033Oo",       +2,    0},
+	{ XK_KP_0,          XK_ANY_MOD,     "\033Op",       +2,    0},
+	{ XK_KP_1,          XK_ANY_MOD,     "\033Oq",       +2,    0},
+	{ XK_KP_2,          XK_ANY_MOD,     "\033Or",       +2,    0},
+	{ XK_KP_3,          XK_ANY_MOD,     "\033Os",       +2,    0},
+	{ XK_KP_4,          XK_ANY_MOD,     "\033Ot",       +2,    0},
+	{ XK_KP_5,          XK_ANY_MOD,     "\033Ou",       +2,    0},
+	{ XK_KP_6,          XK_ANY_MOD,     "\033Ov",       +2,    0},
+	{ XK_KP_7,          XK_ANY_MOD,     "\033Ow",       +2,    0},
+	{ XK_KP_8,          XK_ANY_MOD,     "\033Ox",       +2,    0},
+	{ XK_KP_9,          XK_ANY_MOD,     "\033Oy",       +2,    0},
+	{ XK_Up,            ShiftMask,      "\033[1;2A",     0,    0},
+	{ XK_Up,            Mod1Mask,       "\033[1;3A",     0,    0},
+	{ XK_Up,         ShiftMask|Mod1Mask,"\033[1;4A",     0,    0},
+	{ XK_Up,            ControlMask,    "\033[1;5A",     0,    0},
+	{ XK_Up,      ShiftMask|ControlMask,"\033[1;6A",     0,    0},
+	{ XK_Up,       ControlMask|Mod1Mask,"\033[1;7A",     0,    0},
+	{ XK_Up,ShiftMask|ControlMask|Mod1Mask,"\033[1;8A",  0,    0},
+	{ XK_Up,            XK_ANY_MOD,     "\033[A",        0,   -1},
+	{ XK_Up,            XK_ANY_MOD,     "\033OA",        0,   +1},
+	{ XK_Down,          ShiftMask,      "\033[1;2B",     0,    0},
+	{ XK_Down,          Mod1Mask,       "\033[1;3B",     0,    0},
+	{ XK_Down,       ShiftMask|Mod1Mask,"\033[1;4B",     0,    0},
+	{ XK_Down,          ControlMask,    "\033[1;5B",     0,    0},
+	{ XK_Down,    ShiftMask|ControlMask,"\033[1;6B",     0,    0},
+	{ XK_Down,     ControlMask|Mod1Mask,"\033[1;7B",     0,    0},
+	{ XK_Down,ShiftMask|ControlMask|Mod1Mask,"\033[1;8B",0,    0},
+	{ XK_Down,          XK_ANY_MOD,     "\033[B",        0,   -1},
+	{ XK_Down,          XK_ANY_MOD,     "\033OB",        0,   +1},
+	{ XK_Left,          ShiftMask,      "\033[1;2D",     0,    0},
+	{ XK_Left,          Mod1Mask,       "\033[1;3D",     0,    0},
+	{ XK_Left,       ShiftMask|Mod1Mask,"\033[1;4D",     0,    0},
+	{ XK_Left,          ControlMask,    "\033[1;5D",     0,    0},
+	{ XK_Left,    ShiftMask|ControlMask,"\033[1;6D",     0,    0},
+	{ XK_Left,     ControlMask|Mod1Mask,"\033[1;7D",     0,    0},
+	{ XK_Left,ShiftMask|ControlMask|Mod1Mask,"\033[1;8D",0,    0},
+	{ XK_Left,          XK_ANY_MOD,     "\033[D",        0,   -1},
+	{ XK_Left,          XK_ANY_MOD,     "\033OD",        0,   +1},
+	{ XK_Right,         ShiftMask,      "\033[1;2C",     0,    0},
+	{ XK_Right,         Mod1Mask,       "\033[1;3C",     0,    0},
+	{ XK_Right,      ShiftMask|Mod1Mask,"\033[1;4C",     0,    0},
+	{ XK_Right,         ControlMask,    "\033[1;5C",     0,    0},
+	{ XK_Right,   ShiftMask|ControlMask,"\033[1;6C",     0,    0},
+	{ XK_Right,    ControlMask|Mod1Mask,"\033[1;7C",     0,    0},
+	{ XK_Right,ShiftMask|ControlMask|Mod1Mask,"\033[1;8C",0,   0},
+	{ XK_Right,         XK_ANY_MOD,     "\033[C",        0,   -1},
+	{ XK_Right,         XK_ANY_MOD,     "\033OC",        0,   +1},
+	{ XK_ISO_Left_Tab,  ShiftMask,      "\033[Z",        0,    0},
+	{ XK_Return,        Mod1Mask,       "\033\r",        0,    0},
+	{ XK_Return,        XK_ANY_MOD,     "\r",            0,    0},
+	{ XK_Insert,        ShiftMask,      "\033[4l",      -1,    0},
+	{ XK_Insert,        ShiftMask,      "\033[2;2~",    +1,    0},
+	{ XK_Insert,        ControlMask,    "\033[L",       -1,    0},
+	{ XK_Insert,        ControlMask,    "\033[2;5~",    +1,    0},
+	{ XK_Insert,        XK_ANY_MOD,     "\033[4h",      -1,    0},
+	{ XK_Insert,        XK_ANY_MOD,     "\033[2~",      +1,    0},
+	{ XK_Delete,        ControlMask,    "\033[M",       -1,    0},
+	{ XK_Delete,        ControlMask,    "\033[3;5~",    +1,    0},
+	{ XK_Delete,        ShiftMask,      "\033[2K",      -1,    0},
+	{ XK_Delete,        ShiftMask,      "\033[3;2~",    +1,    0},
+	{ XK_Delete,        XK_ANY_MOD,     "\033[3~",       -1,    0},
+	{ XK_Delete,        XK_ANY_MOD,     "\033[3~",      +1,    0},
+	{ XK_BackSpace,     XK_NO_MOD,      "\177",          0,    0},
+	{ XK_BackSpace,     Mod1Mask,       "\033\177",      0,    0},
+	{ XK_Home,          ShiftMask,      "\033[2J",       0,   -1},
+	{ XK_Home,          ShiftMask,      "\033[1;2H",     0,   +1},
+	{ XK_Home,          XK_ANY_MOD,     "\033[H",        0,   -1},
+	{ XK_Home,          XK_ANY_MOD,     "\033[1~",       0,   +1},
+	{ XK_End,           ControlMask,    "\033[J",       -1,    0},
+	{ XK_End,           ControlMask,    "\033[1;5F",    +1,    0},
+	{ XK_End,           ShiftMask,      "\033[K",       -1,    0},
+	{ XK_End,           ShiftMask,      "\033[1;2F",    +1,    0},
+	{ XK_End,           XK_ANY_MOD,     "\033[4~",       0,    0},
+	{ XK_Prior,         ControlMask,    "\033[5;5~",     0,    0},
+	{ XK_Prior,         ShiftMask,      "\033[5;2~",     0,    0},
+	{ XK_Prior,         XK_ANY_MOD,     "\033[5~",       0,    0},
+	{ XK_Next,          ControlMask,    "\033[6;5~",     0,    0},
+	{ XK_Next,          ShiftMask,      "\033[6;2~",     0,    0},
+	{ XK_Next,          XK_ANY_MOD,     "\033[6~",       0,    0},
+	{ XK_F1,            XK_NO_MOD,      "\033OP" ,       0,    0},
+	{ XK_F1, /* F13 */  ShiftMask,      "\033[1;2P",     0,    0},
+	{ XK_F1, /* F25 */  ControlMask,    "\033[1;5P",     0,    0},
+	{ XK_F1, /* F37 */  Mod4Mask,       "\033[1;6P",     0,    0},
+	{ XK_F1, /* F49 */  Mod1Mask,       "\033[1;3P",     0,    0},
+	{ XK_F1, /* F61 */  Mod3Mask,       "\033[1;4P",     0,    0},
+	{ XK_F2,            XK_NO_MOD,      "\033OQ" ,       0,    0},
+	{ XK_F2, /* F14 */  ShiftMask,      "\033[1;2Q",     0,    0},
+	{ XK_F2, /* F26 */  ControlMask,    "\033[1;5Q",     0,    0},
+	{ XK_F2, /* F38 */  Mod4Mask,       "\033[1;6Q",     0,    0},
+	{ XK_F2, /* F50 */  Mod1Mask,       "\033[1;3Q",     0,    0},
+	{ XK_F2, /* F62 */  Mod3Mask,       "\033[1;4Q",     0,    0},
+	{ XK_F3,            XK_NO_MOD,      "\033OR" ,       0,    0},
+	{ XK_F3, /* F15 */  ShiftMask,      "\033[1;2R",     0,    0},
+	{ XK_F3, /* F27 */  ControlMask,    "\033[1;5R",     0,    0},
+	{ XK_F3, /* F39 */  Mod4Mask,       "\033[1;6R",     0,    0},
+	{ XK_F3, /* F51 */  Mod1Mask,       "\033[1;3R",     0,    0},
+	{ XK_F3, /* F63 */  Mod3Mask,       "\033[1;4R",     0,    0},
+	{ XK_F4,            XK_NO_MOD,      "\033OS" ,       0,    0},
+	{ XK_F4, /* F16 */  ShiftMask,      "\033[1;2S",     0,    0},
+	{ XK_F4, /* F28 */  ControlMask,    "\033[1;5S",     0,    0},
+	{ XK_F4, /* F40 */  Mod4Mask,       "\033[1;6S",     0,    0},
+	{ XK_F4, /* F52 */  Mod1Mask,       "\033[1;3S",     0,    0},
+	{ XK_F5,            XK_NO_MOD,      "\033[15~",      0,    0},
+	{ XK_F5, /* F17 */  ShiftMask,      "\033[15;2~",    0,    0},
+	{ XK_F5, /* F29 */  ControlMask,    "\033[15;5~",    0,    0},
+	{ XK_F5, /* F41 */  Mod4Mask,       "\033[15;6~",    0,    0},
+	{ XK_F5, /* F53 */  Mod1Mask,       "\033[15;3~",    0,    0},
+	{ XK_F6,            XK_NO_MOD,      "\033[17~",      0,    0},
+	{ XK_F6, /* F18 */  ShiftMask,      "\033[17;2~",    0,    0},
+	{ XK_F6, /* F30 */  ControlMask,    "\033[17;5~",    0,    0},
+	{ XK_F6, /* F42 */  Mod4Mask,       "\033[17;6~",    0,    0},
+	{ XK_F6, /* F54 */  Mod1Mask,       "\033[17;3~",    0,    0},
+	{ XK_F7,            XK_NO_MOD,      "\033[18~",      0,    0},
+	{ XK_F7, /* F19 */  ShiftMask,      "\033[18;2~",    0,    0},
+	{ XK_F7, /* F31 */  ControlMask,    "\033[18;5~",    0,    0},
+	{ XK_F7, /* F43 */  Mod4Mask,       "\033[18;6~",    0,    0},
+	{ XK_F7, /* F55 */  Mod1Mask,       "\033[18;3~",    0,    0},
+	{ XK_F8,            XK_NO_MOD,      "\033[19~",      0,    0},
+	{ XK_F8, /* F20 */  ShiftMask,      "\033[19;2~",    0,    0},
+	{ XK_F8, /* F32 */  ControlMask,    "\033[19;5~",    0,    0},
+	{ XK_F8, /* F44 */  Mod4Mask,       "\033[19;6~",    0,    0},
+	{ XK_F8, /* F56 */  Mod1Mask,       "\033[19;3~",    0,    0},
+	{ XK_F9,            XK_NO_MOD,      "\033[20~",      0,    0},
+	{ XK_F9, /* F21 */  ShiftMask,      "\033[20;2~",    0,    0},
+	{ XK_F9, /* F33 */  ControlMask,    "\033[20;5~",    0,    0},
+	{ XK_F9, /* F45 */  Mod4Mask,       "\033[20;6~",    0,    0},
+	{ XK_F9, /* F57 */  Mod1Mask,       "\033[20;3~",    0,    0},
+	{ XK_F10,           XK_NO_MOD,      "\033[21~",      0,    0},
+	{ XK_F10, /* F22 */ ShiftMask,      "\033[21;2~",    0,    0},
+	{ XK_F10, /* F34 */ ControlMask,    "\033[21;5~",    0,    0},
+	{ XK_F10, /* F46 */ Mod4Mask,       "\033[21;6~",    0,    0},
+	{ XK_F10, /* F58 */ Mod1Mask,       "\033[21;3~",    0,    0},
+	{ XK_F11,           XK_NO_MOD,      "\033[23~",      0,    0},
+	{ XK_F11, /* F23 */ ShiftMask,      "\033[23;2~",    0,    0},
+	{ XK_F11, /* F35 */ ControlMask,    "\033[23;5~",    0,    0},
+	{ XK_F11, /* F47 */ Mod4Mask,       "\033[23;6~",    0,    0},
+	{ XK_F11, /* F59 */ Mod1Mask,       "\033[23;3~",    0,    0},
+	{ XK_F12,           XK_NO_MOD,      "\033[24~",      0,    0},
+	{ XK_F12, /* F24 */ ShiftMask,      "\033[24;2~",    0,    0},
+	{ XK_F12, /* F36 */ ControlMask,    "\033[24;5~",    0,    0},
+	{ XK_F12, /* F48 */ Mod4Mask,       "\033[24;6~",    0,    0},
+	{ XK_F12, /* F60 */ Mod1Mask,       "\033[24;3~",    0,    0},
+	{ XK_F13,           XK_NO_MOD,      "\033[1;2P",     0,    0},
+	{ XK_F14,           XK_NO_MOD,      "\033[1;2Q",     0,    0},
+	{ XK_F15,           XK_NO_MOD,      "\033[1;2R",     0,    0},
+	{ XK_F16,           XK_NO_MOD,      "\033[1;2S",     0,    0},
+	{ XK_F17,           XK_NO_MOD,      "\033[15;2~",    0,    0},
+	{ XK_F18,           XK_NO_MOD,      "\033[17;2~",    0,    0},
+	{ XK_F19,           XK_NO_MOD,      "\033[18;2~",    0,    0},
+	{ XK_F20,           XK_NO_MOD,      "\033[19;2~",    0,    0},
+	{ XK_F21,           XK_NO_MOD,      "\033[20;2~",    0,    0},
+	{ XK_F22,           XK_NO_MOD,      "\033[21;2~",    0,    0},
+	{ XK_F23,           XK_NO_MOD,      "\033[23;2~",    0,    0},
+	{ XK_F24,           XK_NO_MOD,      "\033[24;2~",    0,    0},
+	{ XK_F25,           XK_NO_MOD,      "\033[1;5P",     0,    0},
+	{ XK_F26,           XK_NO_MOD,      "\033[1;5Q",     0,    0},
+	{ XK_F27,           XK_NO_MOD,      "\033[1;5R",     0,    0},
+	{ XK_F28,           XK_NO_MOD,      "\033[1;5S",     0,    0},
+	{ XK_F29,           XK_NO_MOD,      "\033[15;5~",    0,    0},
+	{ XK_F30,           XK_NO_MOD,      "\033[17;5~",    0,    0},
+	{ XK_F31,           XK_NO_MOD,      "\033[18;5~",    0,    0},
+	{ XK_F32,           XK_NO_MOD,      "\033[19;5~",    0,    0},
+	{ XK_F33,           XK_NO_MOD,      "\033[20;5~",    0,    0},
+	{ XK_F34,           XK_NO_MOD,      "\033[21;5~",    0,    0},
+	{ XK_F35,           XK_NO_MOD,      "\033[23;5~",    0,    0},
+};
+
+/*
+ * Selection types' masks.
+ * Use the same masks as usual.
+ * Button1Mask is always unset, to make masks match between ButtonPress.
+ * ButtonRelease and MotionNotify.
+ * If no match is found, regular selection is used.
+ */
+static uint selmasks[] = {
+	[SEL_RECTANGULAR] = Mod1Mask,
+};
+
+/*
+ * Printable characters in ASCII, used to estimate the advance width
+ * of single wide characters.
+ */
+static char ascii_printable[] =
+	" !\"#$%&'()*+,-./0123456789:;<=>?"
+	"@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_"
+	"`abcdefghijklmnopqrstuvwxyz{|}~";

st/config.def.h.orig

@@ -0,0 +1,475 @@
+/* See LICENSE file for copyright and license details. */
+
+/*
+ * appearance
+ *
+ * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
+ */
+#define MAIN_FONT "JetBrainsMono Nerd Font Mono:size=14"
+static char *font = MAIN_FONT ":antialias=true:autohint=true";
+static int borderpx = 2;
+
+/*
+ * What program is execed by st depends of these precedence rules:
+ * 1: program passed with -e
+ * 2: scroll and/or utmp
+ * 3: SHELL environment variable
+ * 4: value of shell in /etc/passwd
+ * 5: value of shell in config.h
+ */
+static char *shell = "/bin/sh";
+char *utmp = NULL;
+/* scroll program: to enable use a string like "scroll" */
+char *scroll = NULL;
+char *stty_args = "stty raw pass8 nl -echo -iexten -cstopb 38400";
+
+/* identification sequence returned in DA and DECID */
+char *vtiden = "\033[?6c";
+
+/* Kerning / character bounding-box multipliers */
+static float cwscale = 1.0;
+static float chscale = 1.0;
+
+/*
+ * word delimiter string
+ *
+ * More advanced example: L" `'\"()[]{}"
+ */
+wchar_t *worddelimiters = L" `'\"()[]{}-_";
+
+/* selection timeouts (in milliseconds) */
+static unsigned int doubleclicktimeout = 300;
+static unsigned int tripleclicktimeout = 600;
+
+/* alt screens */
+int allowaltscreen = 1;
+
+/* allow certain non-interactive (insecure) window operations such as:
+   setting the clipboard text */
+int allowwindowops = 0;
+
+/*
+ * draw latency range in ms - from new content/keypress/etc until drawing.
+ * within this range, st draws when content stops arriving (idle). mostly it's
+ * near minlatency, but it waits longer for slow updates to avoid partial draw.
+ * low minlatency will tear/flicker more, as it can "detect" idle too early.
+ */
+static double minlatency = 2;
+static double maxlatency = 33;
+
+/*
+ * blinking timeout (set to 0 to disable blinking) for the terminal blinking
+ * attribute.
+ */
+static unsigned int blinktimeout = 800;
+
+/*
+ * thickness of underline and bar cursors
+ */
+static unsigned int cursorthickness = 2;
+
+/*
+ * bell volume. It must be a value between -100 and 100. Use 0 for disabling
+ * it
+ */
+static int bellvolume = 0;
+
+/* default TERM value */
+char *termname = "st-256color";
+
+/*
+ * spaces per tab
+ *
+ * When you are changing this value, don't forget to adapt the »it« value in
+ * the st.info and appropriately install the st.info in the environment where
+ * you use this st version.
+ *
+ *	it#$tabspaces,
+ *
+ * Secondly make sure your kernel is not expanding tabs. When running `stty
+ * -a` »tab0« should appear. You can tell the terminal to not expand tabs by
+ *  running following command:
+ *
+ *	stty tabs
+ */
+unsigned int tabspaces = 8;
+
+/* Terminal colors (16 first used in escape sequence) */
+static const char *colorname[] = {
+	/* 8 normal colors */
+	"black",
+	"red3",
+	"green3",
+	"yellow3",
+	"blue2",
+	"magenta3",
+	"cyan3",
+	"gray90",
+
+	/* 8 bright colors */
+	"gray50",
+	"red",
+	"green",
+	"yellow",
+	"#5c5cff",
+	"magenta",
+	"cyan",
+	"white",
+
+	[255] = 0,
+
+	/* more colors can be added after 255 to use with DefaultXX */
+	"#cccccc",
+	"#555555",
+	"gray90", /* default foreground colour */
+	"black", /* default background colour */
+};
+
+
+/*
+ * Default colors (colorname index)
+ * foreground, background, cursor, reverse cursor
+ */
+unsigned int defaultfg = 258;
+unsigned int defaultbg = 259;
+unsigned int defaultcs = 256;
+static unsigned int defaultrcs = 257;
+
+/*
+ * Default shape of cursor
+ * 2: Block ("█")
+ * 4: Underline ("_")
+ * 6: Bar ("|")
+ * 7: Snowman ("☃")
+ */
+static unsigned int cursorshape = 2;
+
+/*
+ * Default columns and rows numbers
+ */
+
+static unsigned int cols = 80;
+static unsigned int rows = 24;
+
+/*
+ * Default colour and shape of the mouse cursor
+ */
+static unsigned int mouseshape = XC_xterm;
+static unsigned int mousefg = 7;
+static unsigned int mousebg = 0;
+
+/*
+ * Color used to display font attributes when fontconfig selected a font which
+ * doesn't match the ones requested.
+ */
+static unsigned int defaultattr = 11;
+
+/*
+ * Force mouse select/shortcuts while mask is active (when MODE_MOUSE is set).
+ * Note that if you want to use ShiftMask with selmasks, set this to an other
+ * modifier, set to 0 to not use it.
+ */
+static uint forcemousemod = ShiftMask;
+
+/*
+ * Internal mouse shortcuts.
+ * Beware that overloading Button1 will disable the selection.
+ */
+static MouseShortcut mshortcuts[] = {
+	/* mask                 button   function        argument       release */
+	{ XK_ANY_MOD,           Button2, selpaste,       {.i = 0},      1 },
+	{ ShiftMask,            Button4, ttysend,        {.s = "\033[5;2~"} },
+	{ XK_ANY_MOD,           Button4, ttysend,        {.s = "\031"} },
+	{ ShiftMask,            Button5, ttysend,        {.s = "\033[6;2~"} },
+	{ XK_ANY_MOD,           Button5, ttysend,        {.s = "\005"} },
+};
+
+/* Internal keyboard shortcuts. */
+#define MODKEY Mod1Mask
+#define TERMMOD (ControlMask|ShiftMask)
+
+static Shortcut shortcuts[] = {
+	/* mask                 keysym          function        argument */
+	{ XK_ANY_MOD,           XK_Break,       sendbreak,      {.i =  0} },
+	{ ControlMask,          XK_Print,       toggleprinter,  {.i =  0} },
+	{ ShiftMask,            XK_Print,       printscreen,    {.i =  0} },
+	{ XK_ANY_MOD,           XK_Print,       printsel,       {.i =  0} },
+	{ TERMMOD,              XK_Prior,       zoom,           {.f = +1} },
+	{ TERMMOD,              XK_Next,        zoom,           {.f = -1} },
+	{ TERMMOD,              XK_Home,        zoomreset,      {.f =  0} },
+	{ TERMMOD,              XK_C,           clipcopy,       {.i =  0} },
+	{ TERMMOD,              XK_V,           clippaste,      {.i =  0} },
+	{ TERMMOD,              XK_Y,           selpaste,       {.i =  0} },
+	{ ShiftMask,            XK_Insert,      selpaste,       {.i =  0} },
+	{ TERMMOD,              XK_Num_Lock,    numlock,        {.i =  0} },
+};
+
+/*
+ * Special keys (change & recompile st.info accordingly)
+ *
+ * Mask value:
+ * * Use XK_ANY_MOD to match the key no matter modifiers state
+ * * Use XK_NO_MOD to match the key alone (no modifiers)
+ * appkey value:
+ * * 0: no value
+ * * > 0: keypad application mode enabled
+ * *   = 2: term.numlock = 1
+ * * < 0: keypad application mode disabled
+ * appcursor value:
+ * * 0: no value
+ * * > 0: cursor application mode enabled
+ * * < 0: cursor application mode disabled
+ *
+ * Be careful with the order of the definitions because st searches in
+ * this table sequentially, so any XK_ANY_MOD must be in the last
+ * position for a key.
+ */
+
+/*
+ * If you want keys other than the X11 function keys (0xFD00 - 0xFFFF)
+ * to be mapped below, add them to this array.
+ */
+static KeySym mappedkeys[] = { -1 };
+
+/*
+ * State bits to ignore when matching key or button events.  By default,
+ * numlock (Mod2Mask) and keyboard layout (XK_SWITCH_MOD) are ignored.
+ */
+static uint ignoremod = Mod2Mask|XK_SWITCH_MOD;
+
+/*
+ * This is the huge key array which defines all compatibility to the Linux
+ * world. Please decide about changes wisely.
+ */
+static Key key[] = {
+	/* keysym           mask            string      appkey appcursor */
+	{ XK_KP_Home,       ShiftMask,      "\033[2J",       0,   -1},
+	{ XK_KP_Home,       ShiftMask,      "\033[1;2H",     0,   +1},
+	{ XK_KP_Home,       XK_ANY_MOD,     "\033[H",        0,   -1},
+	{ XK_KP_Home,       XK_ANY_MOD,     "\033[1~",       0,   +1},
+	{ XK_KP_Up,         XK_ANY_MOD,     "\033Ox",       +1,    0},
+	{ XK_KP_Up,         XK_ANY_MOD,     "\033[A",        0,   -1},
+	{ XK_KP_Up,         XK_ANY_MOD,     "\033OA",        0,   +1},
+	{ XK_KP_Down,       XK_ANY_MOD,     "\033Or",       +1,    0},
+	{ XK_KP_Down,       XK_ANY_MOD,     "\033[B",        0,   -1},
+	{ XK_KP_Down,       XK_ANY_MOD,     "\033OB",        0,   +1},
+	{ XK_KP_Left,       XK_ANY_MOD,     "\033Ot",       +1,    0},
+	{ XK_KP_Left,       XK_ANY_MOD,     "\033[D",        0,   -1},
+	{ XK_KP_Left,       XK_ANY_MOD,     "\033OD",        0,   +1},
+	{ XK_KP_Right,      XK_ANY_MOD,     "\033Ov",       +1,    0},
+	{ XK_KP_Right,      XK_ANY_MOD,     "\033[C",        0,   -1},
+	{ XK_KP_Right,      XK_ANY_MOD,     "\033OC",        0,   +1},
+	{ XK_KP_Prior,      ShiftMask,      "\033[5;2~",     0,    0},
+	{ XK_KP_Prior,      XK_ANY_MOD,     "\033[5~",       0,    0},
+	{ XK_KP_Begin,      XK_ANY_MOD,     "\033[E",        0,    0},
+	{ XK_KP_End,        ControlMask,    "\033[J",       -1,    0},
+	{ XK_KP_End,        ControlMask,    "\033[1;5F",    +1,    0},
+	{ XK_KP_End,        ShiftMask,      "\033[K",       -1,    0},
+	{ XK_KP_End,        ShiftMask,      "\033[1;2F",    +1,    0},
+	{ XK_KP_End,        XK_ANY_MOD,     "\033[4~",       0,    0},
+	{ XK_KP_Next,       ShiftMask,      "\033[6;2~",     0,    0},
+	{ XK_KP_Next,       XK_ANY_MOD,     "\033[6~",       0,    0},
+	{ XK_KP_Insert,     ShiftMask,      "\033[2;2~",    +1,    0},
+	{ XK_KP_Insert,     ShiftMask,      "\033[4l",      -1,    0},
+	{ XK_KP_Insert,     ControlMask,    "\033[L",       -1,    0},
+	{ XK_KP_Insert,     ControlMask,    "\033[2;5~",    +1,    0},
+	{ XK_KP_Insert,     XK_ANY_MOD,     "\033[4h",      -1,    0},
+	{ XK_KP_Insert,     XK_ANY_MOD,     "\033[2~",      +1,    0},
+	{ XK_KP_Delete,     ControlMask,    "\033[M",       -1,    0},
+	{ XK_KP_Delete,     ControlMask,    "\033[3;5~",    +1,    0},
+	{ XK_KP_Delete,     ShiftMask,      "\033[2K",      -1,    0},
+	{ XK_KP_Delete,     ShiftMask,      "\033[3;2~",    +1,    0},
+	{ XK_KP_Delete,     XK_ANY_MOD,     "\033[3~",       -1,    0},
+	{ XK_KP_Delete,     XK_ANY_MOD,     "\033[3~",      +1,    0},
+	{ XK_KP_Multiply,   XK_ANY_MOD,     "\033Oj",       +2,    0},
+	{ XK_KP_Add,        XK_ANY_MOD,     "\033Ok",       +2,    0},
+	{ XK_KP_Enter,      XK_ANY_MOD,     "\033OM",       +2,    0},
+	{ XK_KP_Enter,      XK_ANY_MOD,     "\r",           -1,    0},
+	{ XK_KP_Subtract,   XK_ANY_MOD,     "\033Om",       +2,    0},
+	{ XK_KP_Decimal,    XK_ANY_MOD,     "\033On",       +2,    0},
+	{ XK_KP_Divide,     XK_ANY_MOD,     "\033Oo",       +2,    0},
+	{ XK_KP_0,          XK_ANY_MOD,     "\033Op",       +2,    0},
+	{ XK_KP_1,          XK_ANY_MOD,     "\033Oq",       +2,    0},
+	{ XK_KP_2,          XK_ANY_MOD,     "\033Or",       +2,    0},
+	{ XK_KP_3,          XK_ANY_MOD,     "\033Os",       +2,    0},
+	{ XK_KP_4,          XK_ANY_MOD,     "\033Ot",       +2,    0},
+	{ XK_KP_5,          XK_ANY_MOD,     "\033Ou",       +2,    0},
+	{ XK_KP_6,          XK_ANY_MOD,     "\033Ov",       +2,    0},
+	{ XK_KP_7,          XK_ANY_MOD,     "\033Ow",       +2,    0},
+	{ XK_KP_8,          XK_ANY_MOD,     "\033Ox",       +2,    0},
+	{ XK_KP_9,          XK_ANY_MOD,     "\033Oy",       +2,    0},
+	{ XK_Up,            ShiftMask,      "\033[1;2A",     0,    0},
+	{ XK_Up,            Mod1Mask,       "\033[1;3A",     0,    0},
+	{ XK_Up,         ShiftMask|Mod1Mask,"\033[1;4A",     0,    0},
+	{ XK_Up,            ControlMask,    "\033[1;5A",     0,    0},
+	{ XK_Up,      ShiftMask|ControlMask,"\033[1;6A",     0,    0},
+	{ XK_Up,       ControlMask|Mod1Mask,"\033[1;7A",     0,    0},
+	{ XK_Up,ShiftMask|ControlMask|Mod1Mask,"\033[1;8A",  0,    0},
+	{ XK_Up,            XK_ANY_MOD,     "\033[A",        0,   -1},
+	{ XK_Up,            XK_ANY_MOD,     "\033OA",        0,   +1},
+	{ XK_Down,          ShiftMask,      "\033[1;2B",     0,    0},
+	{ XK_Down,          Mod1Mask,       "\033[1;3B",     0,    0},
+	{ XK_Down,       ShiftMask|Mod1Mask,"\033[1;4B",     0,    0},
+	{ XK_Down,          ControlMask,    "\033[1;5B",     0,    0},
+	{ XK_Down,    ShiftMask|ControlMask,"\033[1;6B",     0,    0},
+	{ XK_Down,     ControlMask|Mod1Mask,"\033[1;7B",     0,    0},
+	{ XK_Down,ShiftMask|ControlMask|Mod1Mask,"\033[1;8B",0,    0},
+	{ XK_Down,          XK_ANY_MOD,     "\033[B",        0,   -1},
+	{ XK_Down,          XK_ANY_MOD,     "\033OB",        0,   +1},
+	{ XK_Left,          ShiftMask,      "\033[1;2D",     0,    0},
+	{ XK_Left,          Mod1Mask,       "\033[1;3D",     0,    0},
+	{ XK_Left,       ShiftMask|Mod1Mask,"\033[1;4D",     0,    0},
+	{ XK_Left,          ControlMask,    "\033[1;5D",     0,    0},
+	{ XK_Left,    ShiftMask|ControlMask,"\033[1;6D",     0,    0},
+	{ XK_Left,     ControlMask|Mod1Mask,"\033[1;7D",     0,    0},
+	{ XK_Left,ShiftMask|ControlMask|Mod1Mask,"\033[1;8D",0,    0},
+	{ XK_Left,          XK_ANY_MOD,     "\033[D",        0,   -1},
+	{ XK_Left,          XK_ANY_MOD,     "\033OD",        0,   +1},
+	{ XK_Right,         ShiftMask,      "\033[1;2C",     0,    0},
+	{ XK_Right,         Mod1Mask,       "\033[1;3C",     0,    0},
+	{ XK_Right,      ShiftMask|Mod1Mask,"\033[1;4C",     0,    0},
+	{ XK_Right,         ControlMask,    "\033[1;5C",     0,    0},
+	{ XK_Right,   ShiftMask|ControlMask,"\033[1;6C",     0,    0},
+	{ XK_Right,    ControlMask|Mod1Mask,"\033[1;7C",     0,    0},
+	{ XK_Right,ShiftMask|ControlMask|Mod1Mask,"\033[1;8C",0,   0},
+	{ XK_Right,         XK_ANY_MOD,     "\033[C",        0,   -1},
+	{ XK_Right,         XK_ANY_MOD,     "\033OC",        0,   +1},
+	{ XK_ISO_Left_Tab,  ShiftMask,      "\033[Z",        0,    0},
+	{ XK_Return,        Mod1Mask,       "\033\r",        0,    0},
+	{ XK_Return,        XK_ANY_MOD,     "\r",            0,    0},
+	{ XK_Insert,        ShiftMask,      "\033[4l",      -1,    0},
+	{ XK_Insert,        ShiftMask,      "\033[2;2~",    +1,    0},
+	{ XK_Insert,        ControlMask,    "\033[L",       -1,    0},
+	{ XK_Insert,        ControlMask,    "\033[2;5~",    +1,    0},
+	{ XK_Insert,        XK_ANY_MOD,     "\033[4h",      -1,    0},
+	{ XK_Insert,        XK_ANY_MOD,     "\033[2~",      +1,    0},
+	{ XK_Delete,        ControlMask,    "\033[M",       -1,    0},
+	{ XK_Delete,        ControlMask,    "\033[3;5~",    +1,    0},
+	{ XK_Delete,        ShiftMask,      "\033[2K",      -1,    0},
+	{ XK_Delete,        ShiftMask,      "\033[3;2~",    +1,    0},
+	{ XK_Delete,        XK_ANY_MOD,     "\033[3~",       -1,    0},
+	{ XK_Delete,        XK_ANY_MOD,     "\033[3~",      +1,    0},
+	{ XK_BackSpace,     XK_NO_MOD,      "\177",          0,    0},
+	{ XK_BackSpace,     Mod1Mask,       "\033\177",      0,    0},
+	{ XK_Home,          ShiftMask,      "\033[2J",       0,   -1},
+	{ XK_Home,          ShiftMask,      "\033[1;2H",     0,   +1},
+	{ XK_Home,          XK_ANY_MOD,     "\033[H",        0,   -1},
+	{ XK_Home,          XK_ANY_MOD,     "\033[1~",       0,   +1},
+	{ XK_End,           ControlMask,    "\033[J",       -1,    0},
+	{ XK_End,           ControlMask,    "\033[1;5F",    +1,    0},
+	{ XK_End,           ShiftMask,      "\033[K",       -1,    0},
+	{ XK_End,           ShiftMask,      "\033[1;2F",    +1,    0},
+	{ XK_End,           XK_ANY_MOD,     "\033[4~",       0,    0},
+	{ XK_Prior,         ControlMask,    "\033[5;5~",     0,    0},
+	{ XK_Prior,         ShiftMask,      "\033[5;2~",     0,    0},
+	{ XK_Prior,         XK_ANY_MOD,     "\033[5~",       0,    0},
+	{ XK_Next,          ControlMask,    "\033[6;5~",     0,    0},
+	{ XK_Next,          ShiftMask,      "\033[6;2~",     0,    0},
+	{ XK_Next,          XK_ANY_MOD,     "\033[6~",       0,    0},
+	{ XK_F1,            XK_NO_MOD,      "\033OP" ,       0,    0},
+	{ XK_F1, /* F13 */  ShiftMask,      "\033[1;2P",     0,    0},
+	{ XK_F1, /* F25 */  ControlMask,    "\033[1;5P",     0,    0},
+	{ XK_F1, /* F37 */  Mod4Mask,       "\033[1;6P",     0,    0},
+	{ XK_F1, /* F49 */  Mod1Mask,       "\033[1;3P",     0,    0},
+	{ XK_F1, /* F61 */  Mod3Mask,       "\033[1;4P",     0,    0},
+	{ XK_F2,            XK_NO_MOD,      "\033OQ" ,       0,    0},
+	{ XK_F2, /* F14 */  ShiftMask,      "\033[1;2Q",     0,    0},
+	{ XK_F2, /* F26 */  ControlMask,    "\033[1;5Q",     0,    0},
+	{ XK_F2, /* F38 */  Mod4Mask,       "\033[1;6Q",     0,    0},
+	{ XK_F2, /* F50 */  Mod1Mask,       "\033[1;3Q",     0,    0},
+	{ XK_F2, /* F62 */  Mod3Mask,       "\033[1;4Q",     0,    0},
+	{ XK_F3,            XK_NO_MOD,      "\033OR" ,       0,    0},
+	{ XK_F3, /* F15 */  ShiftMask,      "\033[1;2R",     0,    0},
+	{ XK_F3, /* F27 */  ControlMask,    "\033[1;5R",     0,    0},
+	{ XK_F3, /* F39 */  Mod4Mask,       "\033[1;6R",     0,    0},
+	{ XK_F3, /* F51 */  Mod1Mask,       "\033[1;3R",     0,    0},
+	{ XK_F3, /* F63 */  Mod3Mask,       "\033[1;4R",     0,    0},
+	{ XK_F4,            XK_NO_MOD,      "\033OS" ,       0,    0},
+	{ XK_F4, /* F16 */  ShiftMask,      "\033[1;2S",     0,    0},
+	{ XK_F4, /* F28 */  ControlMask,    "\033[1;5S",     0,    0},
+	{ XK_F4, /* F40 */  Mod4Mask,       "\033[1;6S",     0,    0},
+	{ XK_F4, /* F52 */  Mod1Mask,       "\033[1;3S",     0,    0},
+	{ XK_F5,            XK_NO_MOD,      "\033[15~",      0,    0},
+	{ XK_F5, /* F17 */  ShiftMask,      "\033[15;2~",    0,    0},
+	{ XK_F5, /* F29 */  ControlMask,    "\033[15;5~",    0,    0},
+	{ XK_F5, /* F41 */  Mod4Mask,       "\033[15;6~",    0,    0},
+	{ XK_F5, /* F53 */  Mod1Mask,       "\033[15;3~",    0,    0},
+	{ XK_F6,            XK_NO_MOD,      "\033[17~",      0,    0},
+	{ XK_F6, /* F18 */  ShiftMask,      "\033[17;2~",    0,    0},
+	{ XK_F6, /* F30 */  ControlMask,    "\033[17;5~",    0,    0},
+	{ XK_F6, /* F42 */  Mod4Mask,       "\033[17;6~",    0,    0},
+	{ XK_F6, /* F54 */  Mod1Mask,       "\033[17;3~",    0,    0},
+	{ XK_F7,            XK_NO_MOD,      "\033[18~",      0,    0},
+	{ XK_F7, /* F19 */  ShiftMask,      "\033[18;2~",    0,    0},
+	{ XK_F7, /* F31 */  ControlMask,    "\033[18;5~",    0,    0},
+	{ XK_F7, /* F43 */  Mod4Mask,       "\033[18;6~",    0,    0},
+	{ XK_F7, /* F55 */  Mod1Mask,       "\033[18;3~",    0,    0},
+	{ XK_F8,            XK_NO_MOD,      "\033[19~",      0,    0},
+	{ XK_F8, /* F20 */  ShiftMask,      "\033[19;2~",    0,    0},
+	{ XK_F8, /* F32 */  ControlMask,    "\033[19;5~",    0,    0},
+	{ XK_F8, /* F44 */  Mod4Mask,       "\033[19;6~",    0,    0},
+	{ XK_F8, /* F56 */  Mod1Mask,       "\033[19;3~",    0,    0},
+	{ XK_F9,            XK_NO_MOD,      "\033[20~",      0,    0},
+	{ XK_F9, /* F21 */  ShiftMask,      "\033[20;2~",    0,    0},
+	{ XK_F9, /* F33 */  ControlMask,    "\033[20;5~",    0,    0},
+	{ XK_F9, /* F45 */  Mod4Mask,       "\033[20;6~",    0,    0},
+	{ XK_F9, /* F57 */  Mod1Mask,       "\033[20;3~",    0,    0},
+	{ XK_F10,           XK_NO_MOD,      "\033[21~",      0,    0},
+	{ XK_F10, /* F22 */ ShiftMask,      "\033[21;2~",    0,    0},
+	{ XK_F10, /* F34 */ ControlMask,    "\033[21;5~",    0,    0},
+	{ XK_F10, /* F46 */ Mod4Mask,       "\033[21;6~",    0,    0},
+	{ XK_F10, /* F58 */ Mod1Mask,       "\033[21;3~",    0,    0},
+	{ XK_F11,           XK_NO_MOD,      "\033[23~",      0,    0},
+	{ XK_F11, /* F23 */ ShiftMask,      "\033[23;2~",    0,    0},
+	{ XK_F11, /* F35 */ ControlMask,    "\033[23;5~",    0,    0},
+	{ XK_F11, /* F47 */ Mod4Mask,       "\033[23;6~",    0,    0},
+	{ XK_F11, /* F59 */ Mod1Mask,       "\033[23;3~",    0,    0},
+	{ XK_F12,           XK_NO_MOD,      "\033[24~",      0,    0},
+	{ XK_F12, /* F24 */ ShiftMask,      "\033[24;2~",    0,    0},
+	{ XK_F12, /* F36 */ ControlMask,    "\033[24;5~",    0,    0},
+	{ XK_F12, /* F48 */ Mod4Mask,       "\033[24;6~",    0,    0},
+	{ XK_F12, /* F60 */ Mod1Mask,       "\033[24;3~",    0,    0},
+	{ XK_F13,           XK_NO_MOD,      "\033[1;2P",     0,    0},
+	{ XK_F14,           XK_NO_MOD,      "\033[1;2Q",     0,    0},
+	{ XK_F15,           XK_NO_MOD,      "\033[1;2R",     0,    0},
+	{ XK_F16,           XK_NO_MOD,      "\033[1;2S",     0,    0},
+	{ XK_F17,           XK_NO_MOD,      "\033[15;2~",    0,    0},
+	{ XK_F18,           XK_NO_MOD,      "\033[17;2~",    0,    0},
+	{ XK_F19,           XK_NO_MOD,      "\033[18;2~",    0,    0},
+	{ XK_F20,           XK_NO_MOD,      "\033[19;2~",    0,    0},
+	{ XK_F21,           XK_NO_MOD,      "\033[20;2~",    0,    0},
+	{ XK_F22,           XK_NO_MOD,      "\033[21;2~",    0,    0},
+	{ XK_F23,           XK_NO_MOD,      "\033[23;2~",    0,    0},
+	{ XK_F24,           XK_NO_MOD,      "\033[24;2~",    0,    0},
+	{ XK_F25,           XK_NO_MOD,      "\033[1;5P",     0,    0},
+	{ XK_F26,           XK_NO_MOD,      "\033[1;5Q",     0,    0},
+	{ XK_F27,           XK_NO_MOD,      "\033[1;5R",     0,    0},
+	{ XK_F28,           XK_NO_MOD,      "\033[1;5S",     0,    0},
+	{ XK_F29,           XK_NO_MOD,      "\033[15;5~",    0,    0},
+	{ XK_F30,           XK_NO_MOD,      "\033[17;5~",    0,    0},
+	{ XK_F31,           XK_NO_MOD,      "\033[18;5~",    0,    0},
+	{ XK_F32,           XK_NO_MOD,      "\033[19;5~",    0,    0},
+	{ XK_F33,           XK_NO_MOD,      "\033[20;5~",    0,    0},
+	{ XK_F34,           XK_NO_MOD,      "\033[21;5~",    0,    0},
+	{ XK_F35,           XK_NO_MOD,      "\033[23;5~",    0,    0},
+};
+
+/*
+ * Selection types' masks.
+ * Use the same masks as usual.
+ * Button1Mask is always unset, to make masks match between ButtonPress.
+ * ButtonRelease and MotionNotify.
+ * If no match is found, regular selection is used.
+ */
+static uint selmasks[] = {
+	[SEL_RECTANGULAR] = Mod1Mask,
+};
+
+/*
+ * Printable characters in ASCII, used to estimate the advance width
+ * of single wide characters.
+ */
+static char ascii_printable[] =
+	" !\"#$%&'()*+,-./0123456789:;<=>?"
+	"@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_"
+	"`abcdefghijklmnopqrstuvwxyz{|}~";

st/config.h

@@ -0,0 +1,477 @@
+/* See LICENSE file for copyright and license details. */
+
+/*
+ * appearance
+ *
+ * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
+ */
+#define MAIN_FONT "JetBrainsMono Nerd Font Mono:size=14"
+static char *font = MAIN_FONT ":antialias=true:autohint=true";
+static int borderpx = 2;
+
+/*
+ * What program is execed by st depends of these precedence rules:
+ * 1: program passed with -e
+ * 2: scroll and/or utmp
+ * 3: SHELL environment variable
+ * 4: value of shell in /etc/passwd
+ * 5: value of shell in config.h
+ */
+static char *shell = "/bin/sh";
+char *utmp = NULL;
+/* scroll program: to enable use a string like "scroll" */
+char *scroll = NULL;
+char *stty_args = "stty raw pass8 nl -echo -iexten -cstopb 38400";
+
+/* identification sequence returned in DA and DECID */
+char *vtiden = "\033[?6c";
+
+/* Kerning / character bounding-box multipliers */
+static float cwscale = 1.0;
+static float chscale = 1.0;
+
+/*
+ * word delimiter string
+ *
+ * More advanced example: L" `'\"()[]{}"
+ */
+wchar_t *worddelimiters = L" `'\"()[]{}-_";
+
+/* selection timeouts (in milliseconds) */
+static unsigned int doubleclicktimeout = 300;
+static unsigned int tripleclicktimeout = 600;
+
+/* alt screens */
+int allowaltscreen = 1;
+
+/* allow certain non-interactive (insecure) window operations such as:
+   setting the clipboard text */
+int allowwindowops = 0;
+
+/*
+ * draw latency range in ms - from new content/keypress/etc until drawing.
+ * within this range, st draws when content stops arriving (idle). mostly it's
+ * near minlatency, but it waits longer for slow updates to avoid partial draw.
+ * low minlatency will tear/flicker more, as it can "detect" idle too early.
+ */
+static double minlatency = 2;
+static double maxlatency = 33;
+
+/*
+ * blinking timeout (set to 0 to disable blinking) for the terminal blinking
+ * attribute.
+ */
+static unsigned int blinktimeout = 800;
+
+/*
+ * thickness of underline and bar cursors
+ */
+static unsigned int cursorthickness = 2;
+
+/*
+ * bell volume. It must be a value between -100 and 100. Use 0 for disabling
+ * it
+ */
+static int bellvolume = 0;
+
+/* default TERM value */
+char *termname = "st-256color";
+
+/*
+ * spaces per tab
+ *
+ * When you are changing this value, don't forget to adapt the »it« value in
+ * the st.info and appropriately install the st.info in the environment where
+ * you use this st version.
+ *
+ *	it#$tabspaces,
+ *
+ * Secondly make sure your kernel is not expanding tabs. When running `stty
+ * -a` »tab0« should appear. You can tell the terminal to not expand tabs by
+ *  running following command:
+ *
+ *	stty tabs
+ */
+unsigned int tabspaces = 8;
+
+/* Terminal colors (16 first used in escape sequence) */
+static const char *colorname[] = {
+	/* 8 normal colors */
+	"black",
+	"red3",
+	"green3",
+	"yellow3",
+	"blue2",
+	"magenta3",
+	"cyan3",
+	"gray90",
+
+	/* 8 bright colors */
+	"gray50",
+	"red",
+	"green",
+	"yellow",
+	"#5c5cff",
+	"magenta",
+	"cyan",
+	"white",
+
+	[255] = 0,
+
+	/* more colors can be added after 255 to use with DefaultXX */
+	"#cccccc",
+	"#555555",
+	"gray90", /* default foreground colour */
+	"black", /* default background colour */
+};
+
+
+/*
+ * Default colors (colorname index)
+ * foreground, background, cursor, reverse cursor
+ */
+unsigned int defaultfg = 258;
+unsigned int defaultbg = 259;
+unsigned int defaultcs = 256;
+static unsigned int defaultrcs = 257;
+
+/*
+ * Default shape of cursor
+ * 2: Block ("█")
+ * 4: Underline ("_")
+ * 6: Bar ("|")
+ * 7: Snowman ("☃")
+ */
+static unsigned int cursorshape = 2;
+
+/*
+ * Default columns and rows numbers
+ */
+
+static unsigned int cols = 80;
+static unsigned int rows = 24;
+
+/*
+ * Default colour and shape of the mouse cursor
+ */
+static unsigned int mouseshape = XC_xterm;
+static unsigned int mousefg = 7;
+static unsigned int mousebg = 0;
+
+/*
+ * Color used to display font attributes when fontconfig selected a font which
+ * doesn't match the ones requested.
+ */
+static unsigned int defaultattr = 11;
+
+/*
+ * Force mouse select/shortcuts while mask is active (when MODE_MOUSE is set).
+ * Note that if you want to use ShiftMask with selmasks, set this to an other
+ * modifier, set to 0 to not use it.
+ */
+static uint forcemousemod = ShiftMask;
+
+/*
+ * Internal mouse shortcuts.
+ * Beware that overloading Button1 will disable the selection.
+ */
+static MouseShortcut mshortcuts[] = {
+	/* mask                 button   function        argument       release */
+	{ XK_ANY_MOD,           Button2, selpaste,       {.i = 0},      1 },
+	{ ShiftMask,            Button4, ttysend,        {.s = "\033[5;2~"} },
+	{ XK_ANY_MOD,           Button4, ttysend,        {.s = "\031"} },
+	{ ShiftMask,            Button5, ttysend,        {.s = "\033[6;2~"} },
+	{ XK_ANY_MOD,           Button5, ttysend,        {.s = "\005"} },
+};
+
+/* Internal keyboard shortcuts. */
+#define MODKEY Mod1Mask
+#define TERMMOD (ControlMask|ShiftMask)
+
+static Shortcut shortcuts[] = {
+	/* mask                 keysym          function        argument */
+	{ XK_ANY_MOD,           XK_Break,       sendbreak,      {.i =  0} },
+	{ ControlMask,          XK_Print,       toggleprinter,  {.i =  0} },
+	{ ShiftMask,            XK_Print,       printscreen,    {.i =  0} },
+	{ XK_ANY_MOD,           XK_Print,       printsel,       {.i =  0} },
+	{ TERMMOD,              XK_Prior,       zoom,           {.f = +1} },
+	{ TERMMOD,              XK_Next,        zoom,           {.f = -1} },
+	{ TERMMOD,              XK_Home,        zoomreset,      {.f =  0} },
+	{ TERMMOD,              XK_C,           clipcopy,       {.i =  0} },
+	{ TERMMOD,              XK_V,           clippaste,      {.i =  0} },
+	{ TERMMOD,              XK_Y,           selpaste,       {.i =  0} },
+	{ ShiftMask,            XK_Insert,      selpaste,       {.i =  0} },
+	{ TERMMOD,              XK_Num_Lock,    numlock,        {.i =  0} },
+	{ ShiftMask,            XK_Page_Up,     kscrollup,      {.i = -1} },
+	{ ShiftMask,            XK_Page_Down,   kscrolldown,    {.i = -1} },
+};
+
+/*
+ * Special keys (change & recompile st.info accordingly)
+ *
+ * Mask value:
+ * * Use XK_ANY_MOD to match the key no matter modifiers state
+ * * Use XK_NO_MOD to match the key alone (no modifiers)
+ * appkey value:
+ * * 0: no value
+ * * > 0: keypad application mode enabled
+ * *   = 2: term.numlock = 1
+ * * < 0: keypad application mode disabled
+ * appcursor value:
+ * * 0: no value
+ * * > 0: cursor application mode enabled
+ * * < 0: cursor application mode disabled
+ *
+ * Be careful with the order of the definitions because st searches in
+ * this table sequentially, so any XK_ANY_MOD must be in the last
+ * position for a key.
+ */
+
+/*
+ * If you want keys other than the X11 function keys (0xFD00 - 0xFFFF)
+ * to be mapped below, add them to this array.
+ */
+static KeySym mappedkeys[] = { -1 };
+
+/*
+ * State bits to ignore when matching key or button events.  By default,
+ * numlock (Mod2Mask) and keyboard layout (XK_SWITCH_MOD) are ignored.
+ */
+static uint ignoremod = Mod2Mask|XK_SWITCH_MOD;
+
+/*
+ * This is the huge key array which defines all compatibility to the Linux
+ * world. Please decide about changes wisely.
+ */
+static Key key[] = {
+	/* keysym           mask            string      appkey appcursor */
+	{ XK_KP_Home,       ShiftMask,      "\033[2J",       0,   -1},
+	{ XK_KP_Home,       ShiftMask,      "\033[1;2H",     0,   +1},
+	{ XK_KP_Home,       XK_ANY_MOD,     "\033[H",        0,   -1},
+	{ XK_KP_Home,       XK_ANY_MOD,     "\033[1~",       0,   +1},
+	{ XK_KP_Up,         XK_ANY_MOD,     "\033Ox",       +1,    0},
+	{ XK_KP_Up,         XK_ANY_MOD,     "\033[A",        0,   -1},
+	{ XK_KP_Up,         XK_ANY_MOD,     "\033OA",        0,   +1},
+	{ XK_KP_Down,       XK_ANY_MOD,     "\033Or",       +1,    0},
+	{ XK_KP_Down,       XK_ANY_MOD,     "\033[B",        0,   -1},
+	{ XK_KP_Down,       XK_ANY_MOD,     "\033OB",        0,   +1},
+	{ XK_KP_Left,       XK_ANY_MOD,     "\033Ot",       +1,    0},
+	{ XK_KP_Left,       XK_ANY_MOD,     "\033[D",        0,   -1},
+	{ XK_KP_Left,       XK_ANY_MOD,     "\033OD",        0,   +1},
+	{ XK_KP_Right,      XK_ANY_MOD,     "\033Ov",       +1,    0},
+	{ XK_KP_Right,      XK_ANY_MOD,     "\033[C",        0,   -1},
+	{ XK_KP_Right,      XK_ANY_MOD,     "\033OC",        0,   +1},
+	{ XK_KP_Prior,      ShiftMask,      "\033[5;2~",     0,    0},
+	{ XK_KP_Prior,      XK_ANY_MOD,     "\033[5~",       0,    0},
+	{ XK_KP_Begin,      XK_ANY_MOD,     "\033[E",        0,    0},
+	{ XK_KP_End,        ControlMask,    "\033[J",       -1,    0},
+	{ XK_KP_End,        ControlMask,    "\033[1;5F",    +1,    0},
+	{ XK_KP_End,        ShiftMask,      "\033[K",       -1,    0},
+	{ XK_KP_End,        ShiftMask,      "\033[1;2F",    +1,    0},
+	{ XK_KP_End,        XK_ANY_MOD,     "\033[4~",       0,    0},
+	{ XK_KP_Next,       ShiftMask,      "\033[6;2~",     0,    0},
+	{ XK_KP_Next,       XK_ANY_MOD,     "\033[6~",       0,    0},
+	{ XK_KP_Insert,     ShiftMask,      "\033[2;2~",    +1,    0},
+	{ XK_KP_Insert,     ShiftMask,      "\033[4l",      -1,    0},
+	{ XK_KP_Insert,     ControlMask,    "\033[L",       -1,    0},
+	{ XK_KP_Insert,     ControlMask,    "\033[2;5~",    +1,    0},
+	{ XK_KP_Insert,     XK_ANY_MOD,     "\033[4h",      -1,    0},
+	{ XK_KP_Insert,     XK_ANY_MOD,     "\033[2~",      +1,    0},
+	{ XK_KP_Delete,     ControlMask,    "\033[M",       -1,    0},
+	{ XK_KP_Delete,     ControlMask,    "\033[3;5~",    +1,    0},
+	{ XK_KP_Delete,     ShiftMask,      "\033[2K",      -1,    0},
+	{ XK_KP_Delete,     ShiftMask,      "\033[3;2~",    +1,    0},
+	{ XK_KP_Delete,     XK_ANY_MOD,     "\033[3~",       -1,    0},
+	{ XK_KP_Delete,     XK_ANY_MOD,     "\033[3~",      +1,    0},
+	{ XK_KP_Multiply,   XK_ANY_MOD,     "\033Oj",       +2,    0},
+	{ XK_KP_Add,        XK_ANY_MOD,     "\033Ok",       +2,    0},
+	{ XK_KP_Enter,      XK_ANY_MOD,     "\033OM",       +2,    0},
+	{ XK_KP_Enter,      XK_ANY_MOD,     "\r",           -1,    0},
+	{ XK_KP_Subtract,   XK_ANY_MOD,     "\033Om",       +2,    0},
+	{ XK_KP_Decimal,    XK_ANY_MOD,     "\033On",       +2,    0},
+	{ XK_KP_Divide,     XK_ANY_MOD,     "\033Oo",       +2,    0},
+	{ XK_KP_0,          XK_ANY_MOD,     "\033Op",       +2,    0},
+	{ XK_KP_1,          XK_ANY_MOD,     "\033Oq",       +2,    0},
+	{ XK_KP_2,          XK_ANY_MOD,     "\033Or",       +2,    0},
+	{ XK_KP_3,          XK_ANY_MOD,     "\033Os",       +2,    0},
+	{ XK_KP_4,          XK_ANY_MOD,     "\033Ot",       +2,    0},
+	{ XK_KP_5,          XK_ANY_MOD,     "\033Ou",       +2,    0},
+	{ XK_KP_6,          XK_ANY_MOD,     "\033Ov",       +2,    0},
+	{ XK_KP_7,          XK_ANY_MOD,     "\033Ow",       +2,    0},
+	{ XK_KP_8,          XK_ANY_MOD,     "\033Ox",       +2,    0},
+	{ XK_KP_9,          XK_ANY_MOD,     "\033Oy",       +2,    0},
+	{ XK_Up,            ShiftMask,      "\033[1;2A",     0,    0},
+	{ XK_Up,            Mod1Mask,       "\033[1;3A",     0,    0},
+	{ XK_Up,         ShiftMask|Mod1Mask,"\033[1;4A",     0,    0},
+	{ XK_Up,            ControlMask,    "\033[1;5A",     0,    0},
+	{ XK_Up,      ShiftMask|ControlMask,"\033[1;6A",     0,    0},
+	{ XK_Up,       ControlMask|Mod1Mask,"\033[1;7A",     0,    0},
+	{ XK_Up,ShiftMask|ControlMask|Mod1Mask,"\033[1;8A",  0,    0},
+	{ XK_Up,            XK_ANY_MOD,     "\033[A",        0,   -1},
+	{ XK_Up,            XK_ANY_MOD,     "\033OA",        0,   +1},
+	{ XK_Down,          ShiftMask,      "\033[1;2B",     0,    0},
+	{ XK_Down,          Mod1Mask,       "\033[1;3B",     0,    0},
+	{ XK_Down,       ShiftMask|Mod1Mask,"\033[1;4B",     0,    0},
+	{ XK_Down,          ControlMask,    "\033[1;5B",     0,    0},
+	{ XK_Down,    ShiftMask|ControlMask,"\033[1;6B",     0,    0},
+	{ XK_Down,     ControlMask|Mod1Mask,"\033[1;7B",     0,    0},
+	{ XK_Down,ShiftMask|ControlMask|Mod1Mask,"\033[1;8B",0,    0},
+	{ XK_Down,          XK_ANY_MOD,     "\033[B",        0,   -1},
+	{ XK_Down,          XK_ANY_MOD,     "\033OB",        0,   +1},
+	{ XK_Left,          ShiftMask,      "\033[1;2D",     0,    0},
+	{ XK_Left,          Mod1Mask,       "\033[1;3D",     0,    0},
+	{ XK_Left,       ShiftMask|Mod1Mask,"\033[1;4D",     0,    0},
+	{ XK_Left,          ControlMask,    "\033[1;5D",     0,    0},
+	{ XK_Left,    ShiftMask|ControlMask,"\033[1;6D",     0,    0},
+	{ XK_Left,     ControlMask|Mod1Mask,"\033[1;7D",     0,    0},
+	{ XK_Left,ShiftMask|ControlMask|Mod1Mask,"\033[1;8D",0,    0},
+	{ XK_Left,          XK_ANY_MOD,     "\033[D",        0,   -1},
+	{ XK_Left,          XK_ANY_MOD,     "\033OD",        0,   +1},
+	{ XK_Right,         ShiftMask,      "\033[1;2C",     0,    0},
+	{ XK_Right,         Mod1Mask,       "\033[1;3C",     0,    0},
+	{ XK_Right,      ShiftMask|Mod1Mask,"\033[1;4C",     0,    0},
+	{ XK_Right,         ControlMask,    "\033[1;5C",     0,    0},
+	{ XK_Right,   ShiftMask|ControlMask,"\033[1;6C",     0,    0},
+	{ XK_Right,    ControlMask|Mod1Mask,"\033[1;7C",     0,    0},
+	{ XK_Right,ShiftMask|ControlMask|Mod1Mask,"\033[1;8C",0,   0},
+	{ XK_Right,         XK_ANY_MOD,     "\033[C",        0,   -1},
+	{ XK_Right,         XK_ANY_MOD,     "\033OC",        0,   +1},
+	{ XK_ISO_Left_Tab,  ShiftMask,      "\033[Z",        0,    0},
+	{ XK_Return,        Mod1Mask,       "\033\r",        0,    0},
+	{ XK_Return,        XK_ANY_MOD,     "\r",            0,    0},
+	{ XK_Insert,        ShiftMask,      "\033[4l",      -1,    0},
+	{ XK_Insert,        ShiftMask,      "\033[2;2~",    +1,    0},
+	{ XK_Insert,        ControlMask,    "\033[L",       -1,    0},
+	{ XK_Insert,        ControlMask,    "\033[2;5~",    +1,    0},
+	{ XK_Insert,        XK_ANY_MOD,     "\033[4h",      -1,    0},
+	{ XK_Insert,        XK_ANY_MOD,     "\033[2~",      +1,    0},
+	{ XK_Delete,        ControlMask,    "\033[M",       -1,    0},
+	{ XK_Delete,        ControlMask,    "\033[3;5~",    +1,    0},
+	{ XK_Delete,        ShiftMask,      "\033[2K",      -1,    0},
+	{ XK_Delete,        ShiftMask,      "\033[3;2~",    +1,    0},
+	{ XK_Delete,        XK_ANY_MOD,     "\033[3~",       -1,    0},
+	{ XK_Delete,        XK_ANY_MOD,     "\033[3~",      +1,    0},
+	{ XK_BackSpace,     XK_NO_MOD,      "\177",          0,    0},
+	{ XK_BackSpace,     Mod1Mask,       "\033\177",      0,    0},
+	{ XK_Home,          ShiftMask,      "\033[2J",       0,   -1},
+	{ XK_Home,          ShiftMask,      "\033[1;2H",     0,   +1},
+	{ XK_Home,          XK_ANY_MOD,     "\033[H",        0,   -1},
+	{ XK_Home,          XK_ANY_MOD,     "\033[1~",       0,   +1},
+	{ XK_End,           ControlMask,    "\033[J",       -1,    0},
+	{ XK_End,           ControlMask,    "\033[1;5F",    +1,    0},
+	{ XK_End,           ShiftMask,      "\033[K",       -1,    0},
+	{ XK_End,           ShiftMask,      "\033[1;2F",    +1,    0},
+	{ XK_End,           XK_ANY_MOD,     "\033[4~",       0,    0},
+	{ XK_Prior,         ControlMask,    "\033[5;5~",     0,    0},
+	{ XK_Prior,         ShiftMask,      "\033[5;2~",     0,    0},
+	{ XK_Prior,         XK_ANY_MOD,     "\033[5~",       0,    0},
+	{ XK_Next,          ControlMask,    "\033[6;5~",     0,    0},
+	{ XK_Next,          ShiftMask,      "\033[6;2~",     0,    0},
+	{ XK_Next,          XK_ANY_MOD,     "\033[6~",       0,    0},
+	{ XK_F1,            XK_NO_MOD,      "\033OP" ,       0,    0},
+	{ XK_F1, /* F13 */  ShiftMask,      "\033[1;2P",     0,    0},
+	{ XK_F1, /* F25 */  ControlMask,    "\033[1;5P",     0,    0},
+	{ XK_F1, /* F37 */  Mod4Mask,       "\033[1;6P",     0,    0},
+	{ XK_F1, /* F49 */  Mod1Mask,       "\033[1;3P",     0,    0},
+	{ XK_F1, /* F61 */  Mod3Mask,       "\033[1;4P",     0,    0},
+	{ XK_F2,            XK_NO_MOD,      "\033OQ" ,       0,    0},
+	{ XK_F2, /* F14 */  ShiftMask,      "\033[1;2Q",     0,    0},
+	{ XK_F2, /* F26 */  ControlMask,    "\033[1;5Q",     0,    0},
+	{ XK_F2, /* F38 */  Mod4Mask,       "\033[1;6Q",     0,    0},
+	{ XK_F2, /* F50 */  Mod1Mask,       "\033[1;3Q",     0,    0},
+	{ XK_F2, /* F62 */  Mod3Mask,       "\033[1;4Q",     0,    0},
+	{ XK_F3,            XK_NO_MOD,      "\033OR" ,       0,    0},
+	{ XK_F3, /* F15 */  ShiftMask,      "\033[1;2R",     0,    0},
+	{ XK_F3, /* F27 */  ControlMask,    "\033[1;5R",     0,    0},
+	{ XK_F3, /* F39 */  Mod4Mask,       "\033[1;6R",     0,    0},
+	{ XK_F3, /* F51 */  Mod1Mask,       "\033[1;3R",     0,    0},
+	{ XK_F3, /* F63 */  Mod3Mask,       "\033[1;4R",     0,    0},
+	{ XK_F4,            XK_NO_MOD,      "\033OS" ,       0,    0},
+	{ XK_F4, /* F16 */  ShiftMask,      "\033[1;2S",     0,    0},
+	{ XK_F4, /* F28 */  ControlMask,    "\033[1;5S",     0,    0},
+	{ XK_F4, /* F40 */  Mod4Mask,       "\033[1;6S",     0,    0},
+	{ XK_F4, /* F52 */  Mod1Mask,       "\033[1;3S",     0,    0},
+	{ XK_F5,            XK_NO_MOD,      "\033[15~",      0,    0},
+	{ XK_F5, /* F17 */  ShiftMask,      "\033[15;2~",    0,    0},
+	{ XK_F5, /* F29 */  ControlMask,    "\033[15;5~",    0,    0},
+	{ XK_F5, /* F41 */  Mod4Mask,       "\033[15;6~",    0,    0},
+	{ XK_F5, /* F53 */  Mod1Mask,       "\033[15;3~",    0,    0},
+	{ XK_F6,            XK_NO_MOD,      "\033[17~",      0,    0},
+	{ XK_F6, /* F18 */  ShiftMask,      "\033[17;2~",    0,    0},
+	{ XK_F6, /* F30 */  ControlMask,    "\033[17;5~",    0,    0},
+	{ XK_F6, /* F42 */  Mod4Mask,       "\033[17;6~",    0,    0},
+	{ XK_F6, /* F54 */  Mod1Mask,       "\033[17;3~",    0,    0},
+	{ XK_F7,            XK_NO_MOD,      "\033[18~",      0,    0},
+	{ XK_F7, /* F19 */  ShiftMask,      "\033[18;2~",    0,    0},
+	{ XK_F7, /* F31 */  ControlMask,    "\033[18;5~",    0,    0},
+	{ XK_F7, /* F43 */  Mod4Mask,       "\033[18;6~",    0,    0},
+	{ XK_F7, /* F55 */  Mod1Mask,       "\033[18;3~",    0,    0},
+	{ XK_F8,            XK_NO_MOD,      "\033[19~",      0,    0},
+	{ XK_F8, /* F20 */  ShiftMask,      "\033[19;2~",    0,    0},
+	{ XK_F8, /* F32 */  ControlMask,    "\033[19;5~",    0,    0},
+	{ XK_F8, /* F44 */  Mod4Mask,       "\033[19;6~",    0,    0},
+	{ XK_F8, /* F56 */  Mod1Mask,       "\033[19;3~",    0,    0},
+	{ XK_F9,            XK_NO_MOD,      "\033[20~",      0,    0},
+	{ XK_F9, /* F21 */  ShiftMask,      "\033[20;2~",    0,    0},
+	{ XK_F9, /* F33 */  ControlMask,    "\033[20;5~",    0,    0},
+	{ XK_F9, /* F45 */  Mod4Mask,       "\033[20;6~",    0,    0},
+	{ XK_F9, /* F57 */  Mod1Mask,       "\033[20;3~",    0,    0},
+	{ XK_F10,           XK_NO_MOD,      "\033[21~",      0,    0},
+	{ XK_F10, /* F22 */ ShiftMask,      "\033[21;2~",    0,    0},
+	{ XK_F10, /* F34 */ ControlMask,    "\033[21;5~",    0,    0},
+	{ XK_F10, /* F46 */ Mod4Mask,       "\033[21;6~",    0,    0},
+	{ XK_F10, /* F58 */ Mod1Mask,       "\033[21;3~",    0,    0},
+	{ XK_F11,           XK_NO_MOD,      "\033[23~",      0,    0},
+	{ XK_F11, /* F23 */ ShiftMask,      "\033[23;2~",    0,    0},
+	{ XK_F11, /* F35 */ ControlMask,    "\033[23;5~",    0,    0},
+	{ XK_F11, /* F47 */ Mod4Mask,       "\033[23;6~",    0,    0},
+	{ XK_F11, /* F59 */ Mod1Mask,       "\033[23;3~",    0,    0},
+	{ XK_F12,           XK_NO_MOD,      "\033[24~",      0,    0},
+	{ XK_F12, /* F24 */ ShiftMask,      "\033[24;2~",    0,    0},
+	{ XK_F12, /* F36 */ ControlMask,    "\033[24;5~",    0,    0},
+	{ XK_F12, /* F48 */ Mod4Mask,       "\033[24;6~",    0,    0},
+	{ XK_F12, /* F60 */ Mod1Mask,       "\033[24;3~",    0,    0},
+	{ XK_F13,           XK_NO_MOD,      "\033[1;2P",     0,    0},
+	{ XK_F14,           XK_NO_MOD,      "\033[1;2Q",     0,    0},
+	{ XK_F15,           XK_NO_MOD,      "\033[1;2R",     0,    0},
+	{ XK_F16,           XK_NO_MOD,      "\033[1;2S",     0,    0},
+	{ XK_F17,           XK_NO_MOD,      "\033[15;2~",    0,    0},
+	{ XK_F18,           XK_NO_MOD,      "\033[17;2~",    0,    0},
+	{ XK_F19,           XK_NO_MOD,      "\033[18;2~",    0,    0},
+	{ XK_F20,           XK_NO_MOD,      "\033[19;2~",    0,    0},
+	{ XK_F21,           XK_NO_MOD,      "\033[20;2~",    0,    0},
+	{ XK_F22,           XK_NO_MOD,      "\033[21;2~",    0,    0},
+	{ XK_F23,           XK_NO_MOD,      "\033[23;2~",    0,    0},
+	{ XK_F24,           XK_NO_MOD,      "\033[24;2~",    0,    0},
+	{ XK_F25,           XK_NO_MOD,      "\033[1;5P",     0,    0},
+	{ XK_F26,           XK_NO_MOD,      "\033[1;5Q",     0,    0},
+	{ XK_F27,           XK_NO_MOD,      "\033[1;5R",     0,    0},
+	{ XK_F28,           XK_NO_MOD,      "\033[1;5S",     0,    0},
+	{ XK_F29,           XK_NO_MOD,      "\033[15;5~",    0,    0},
+	{ XK_F30,           XK_NO_MOD,      "\033[17;5~",    0,    0},
+	{ XK_F31,           XK_NO_MOD,      "\033[18;5~",    0,    0},
+	{ XK_F32,           XK_NO_MOD,      "\033[19;5~",    0,    0},
+	{ XK_F33,           XK_NO_MOD,      "\033[20;5~",    0,    0},
+	{ XK_F34,           XK_NO_MOD,      "\033[21;5~",    0,    0},
+	{ XK_F35,           XK_NO_MOD,      "\033[23;5~",    0,    0},
+};
+
+/*
+ * Selection types' masks.
+ * Use the same masks as usual.
+ * Button1Mask is always unset, to make masks match between ButtonPress.
+ * ButtonRelease and MotionNotify.
+ * If no match is found, regular selection is used.
+ */
+static uint selmasks[] = {
+	[SEL_RECTANGULAR] = Mod1Mask,
+};
+
+/*
+ * Printable characters in ASCII, used to estimate the advance width
+ * of single wide characters.
+ */
+static char ascii_printable[] =
+	" !\"#$%&'()*+,-./0123456789:;<=>?"
+	"@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_"
+	"`abcdefghijklmnopqrstuvwxyz{|}~";

st/config.mk

@@ -0,0 +1,36 @@
+# st version
+VERSION = 0.9.3
+
+# Customize below to fit your system
+
+# paths
+PREFIX = /usr/local
+MANPREFIX = $(PREFIX)/share/man
+
+X11INC = /usr/X11R6/include
+X11LIB = /usr/X11R6/lib
+
+PKG_CONFIG = pkg-config
+
+# includes and libs
+INCS = -I$(X11INC) \
+       `$(PKG_CONFIG) --cflags fontconfig` \
+       `$(PKG_CONFIG) --cflags freetype2`
+LIBS = -L$(X11LIB) -lm -lrt -lX11 -lutil -lXft \
+       `$(PKG_CONFIG) --libs fontconfig` \
+       `$(PKG_CONFIG) --libs freetype2`
+
+# flags
+STCPPFLAGS = -DVERSION=\"$(VERSION)\" -D_XOPEN_SOURCE=600
+STCFLAGS = $(INCS) $(STCPPFLAGS) $(CPPFLAGS) $(CFLAGS)
+STLDFLAGS = $(LIBS) $(LDFLAGS)
+
+# OpenBSD:
+#CPPFLAGS = -DVERSION=\"$(VERSION)\" -D_XOPEN_SOURCE=600 -D_BSD_SOURCE
+#LIBS = -L$(X11LIB) -lm -lX11 -lutil -lXft \
+#       `$(PKG_CONFIG) --libs fontconfig` \
+#       `$(PKG_CONFIG) --libs freetype2`
+#MANPREFIX = ${PREFIX}/man
+
+# compiler and linker
+# CC = c99

st/patches/st-01-anysize.diff

@@ -0,0 +1,165 @@
+From 8dcdc4b21a73268e167d98aa30f24315c7f3b7ff Mon Sep 17 00:00:00 2001
+From: Bakkeby <bakkeby@gmail.com>
+Date: Mon, 18 Jul 2022 16:52:03 +0200
+Subject: [PATCH] Adding anysize patch
+
+---
+ x.c | 56 ++++++++++++++++++++++++++++++--------------------------
+ 1 file changed, 30 insertions(+), 26 deletions(-)
+
+diff --git a/x.c b/x.c
+index 2a3bd38..f534347 100644
+--- a/x.c
++++ b/x.c
+@@ -81,6 +81,7 @@ typedef XftGlyphFontSpec GlyphFontSpec;
+ typedef struct {
+ 	int tw, th; /* tty width and height */
+ 	int w, h; /* window width and height */
++	int hborderpx, vborderpx;
+ 	int ch; /* char height */
+ 	int cw; /* char width  */
+ 	int mode; /* window state/mode flags */
+@@ -331,7 +332,7 @@ ttysend(const Arg *arg)
+ int
+ evcol(XEvent *e)
+ {
+-	int x = e->xbutton.x - borderpx;
++	int x = e->xbutton.x - win.hborderpx;
+ 	LIMIT(x, 0, win.tw - 1);
+ 	return x / win.cw;
+ }
+@@ -339,7 +340,7 @@ evcol(XEvent *e)
+ int
+ evrow(XEvent *e)
+ {
+-	int y = e->xbutton.y - borderpx;
++	int y = e->xbutton.y - win.vborderpx;
+ 	LIMIT(y, 0, win.th - 1);
+ 	return y / win.ch;
+ }
+@@ -739,6 +740,9 @@ cresize(int width, int height)
+ 	col = MAX(1, col);
+ 	row = MAX(1, row);
+ 
++	win.hborderpx = (win.w - col * win.cw) / 2;
++	win.vborderpx = (win.h - row * win.ch) / 2;
++
+ 	tresize(col, row);
+ 	xresize(col, row);
+ 	ttyresize(win.tw, win.th);
+@@ -869,8 +873,8 @@ xhints(void)
+ 	sizeh->flags = PSize | PResizeInc | PBaseSize | PMinSize;
+ 	sizeh->height = win.h;
+ 	sizeh->width = win.w;
+-	sizeh->height_inc = win.ch;
+-	sizeh->width_inc = win.cw;
++	sizeh->height_inc = 1;
++	sizeh->width_inc = 1;
+ 	sizeh->base_height = 2 * borderpx;
+ 	sizeh->base_width = 2 * borderpx;
+ 	sizeh->min_height = win.ch + 2 * borderpx;
+@@ -1152,8 +1156,8 @@ xinit(int cols, int rows)
+ 	xloadcols();
+ 
+ 	/* adjust fixed window geometry */
+-	win.w = 2 * borderpx + cols * win.cw;
+-	win.h = 2 * borderpx + rows * win.ch;
++	win.w = 2 * win.hborderpx + 2 * borderpx + cols * win.cw;
++	win.h = 2 * win.vborderpx + 2 * borderpx + rows * win.ch;
+ 	if (xw.gm & XNegative)
+ 		xw.l += DisplayWidth(xw.dpy, xw.scr) - win.w - 2;
+ 	if (xw.gm & YNegative)
+@@ -1242,7 +1246,7 @@ xinit(int cols, int rows)
+ int
+ xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x, int y)
+ {
+-	float winx = borderpx + x * win.cw, winy = borderpx + y * win.ch, xp, yp;
++	float winx = win.hborderpx + x * win.cw, winy = win.vborderpx + y * win.ch, xp, yp;
+ 	ushort mode, prevmode = USHRT_MAX;
+ 	Font *font = &dc.font;
+ 	int frcflags = FRC_NORMAL;
+@@ -1375,7 +1379,7 @@ void
+ xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, int y)
+ {
+ 	int charlen = len * ((base.mode & ATTR_WIDE) ? 2 : 1);
+-	int winx = borderpx + x * win.cw, winy = borderpx + y * win.ch,
++	int winx = win.hborderpx + x * win.cw, winy = win.vborderpx + y * win.ch,
+ 	    width = charlen * win.cw;
+ 	Color *fg, *bg, *temp, revfg, revbg, truefg, truebg;
+ 	XRenderColor colfg, colbg;
+@@ -1465,17 +1469,17 @@ xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, i
+ 
+ 	/* Intelligent cleaning up of the borders. */
+ 	if (x == 0) {
+-		xclear(0, (y == 0)? 0 : winy, borderpx,
++		xclear(0, (y == 0)? 0 : winy, win.hborderpx,
+ 			winy + win.ch +
+-			((winy + win.ch >= borderpx + win.th)? win.h : 0));
++			((winy + win.ch >= win.vborderpx + win.th)? win.h : 0));
+ 	}
+-	if (winx + width >= borderpx + win.tw) {
++	if (winx + width >= win.hborderpx + win.tw) {
+ 		xclear(winx + width, (y == 0)? 0 : winy, win.w,
+-			((winy + win.ch >= borderpx + win.th)? win.h : (winy + win.ch)));
++			((winy + win.ch >= win.vborderpx + win.th)? win.h : (winy + win.ch)));
+ 	}
+ 	if (y == 0)
+-		xclear(winx, 0, winx + width, borderpx);
+-	if (winy + win.ch >= borderpx + win.th)
++		xclear(winx, 0, winx + width, win.vborderpx);
++	if (winy + win.ch >= win.vborderpx + win.th)
+ 		xclear(winx, winy + win.ch, winx + width, win.h);
+ 
+ 	/* Clean up the region we want to draw to. */
+@@ -1569,35 +1573,35 @@ xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og)
+ 		case 3: /* Blinking Underline */
+ 		case 4: /* Steady Underline */
+ 			XftDrawRect(xw.draw, &drawcol,
+-					borderpx + cx * win.cw,
+-					borderpx + (cy + 1) * win.ch - \
++					win.hborderpx + cx * win.cw,
++					win.vborderpx + (cy + 1) * win.ch - \
+ 						cursorthickness,
+ 					win.cw, cursorthickness);
+ 			break;
+ 		case 5: /* Blinking bar */
+ 		case 6: /* Steady bar */
+ 			XftDrawRect(xw.draw, &drawcol,
+-					borderpx + cx * win.cw,
+-					borderpx + cy * win.ch,
++					win.hborderpx + cx * win.cw,
++					win.vborderpx + cy * win.ch,
+ 					cursorthickness, win.ch);
+ 			break;
+ 		}
+ 	} else {
+ 		XftDrawRect(xw.draw, &drawcol,
+-				borderpx + cx * win.cw,
+-				borderpx + cy * win.ch,
++				win.hborderpx + cx * win.cw,
++				win.vborderpx + cy * win.ch,
+ 				win.cw - 1, 1);
+ 		XftDrawRect(xw.draw, &drawcol,
+-				borderpx + cx * win.cw,
+-				borderpx + cy * win.ch,
++				win.hborderpx + cx * win.cw,
++				win.vborderpx + cy * win.ch,
+ 				1, win.ch - 1);
+ 		XftDrawRect(xw.draw, &drawcol,
+-				borderpx + (cx + 1) * win.cw - 1,
+-				borderpx + cy * win.ch,
++				win.hborderpx + (cx + 1) * win.cw - 1,
++				win.vborderpx + cy * win.ch,
+ 				1, win.ch - 1);
+ 		XftDrawRect(xw.draw, &drawcol,
+-				borderpx + cx * win.cw,
+-				borderpx + (cy + 1) * win.ch - 1,
++				win.hborderpx + cx * win.cw,
++				win.vborderpx + (cy + 1) * win.ch - 1,
+ 				win.cw, 1);
+ 	}
+ }
+-- 
+2.37.1
+
+

st/patches/st-02-clipboard.diff

@@ -0,0 +1,13 @@
+diff --git a/x.c b/x.c
+index e5f1737..5cabd60 100644
+--- a/x.c
++++ b/x.c
+@@ -673,6 +673,7 @@ setsel(char *str, Time t)
+ 	XSetSelectionOwner(xw.dpy, XA_PRIMARY, xw.win, t);
+ 	if (XGetSelectionOwner(xw.dpy, XA_PRIMARY) != xw.win)
+ 		selclear();
++	clipcopy(NULL);
+ }
+ 
+ void
+

st/patches/st-03-delkey.diff

@@ -0,0 +1,21 @@
+--- config.def.h.orig	2020-11-12 20:23:48.867954750 +0100
++++ config.def.h	2020-11-12 20:21:15.055922720 +0100
+@@ -276,7 +276,7 @@
+ 	{ XK_KP_Delete,     ControlMask,    "\033[3;5~",    +1,    0},
+ 	{ XK_KP_Delete,     ShiftMask,      "\033[2K",      -1,    0},
+ 	{ XK_KP_Delete,     ShiftMask,      "\033[3;2~",    +1,    0},
+-	{ XK_KP_Delete,     XK_ANY_MOD,     "\033[P",       -1,    0},
++	{ XK_KP_Delete,     XK_ANY_MOD,     "\033[3~",       -1,    0},
+ 	{ XK_KP_Delete,     XK_ANY_MOD,     "\033[3~",      +1,    0},
+ 	{ XK_KP_Multiply,   XK_ANY_MOD,     "\033Oj",       +2,    0},
+ 	{ XK_KP_Add,        XK_ANY_MOD,     "\033Ok",       +2,    0},
+@@ -344,7 +344,7 @@
+ 	{ XK_Delete,        ControlMask,    "\033[3;5~",    +1,    0},
+ 	{ XK_Delete,        ShiftMask,      "\033[2K",      -1,    0},
+ 	{ XK_Delete,        ShiftMask,      "\033[3;2~",    +1,    0},
+-	{ XK_Delete,        XK_ANY_MOD,     "\033[P",       -1,    0},
++	{ XK_Delete,        XK_ANY_MOD,     "\033[3~",       -1,    0},
+ 	{ XK_Delete,        XK_ANY_MOD,     "\033[3~",      +1,    0},
+ 	{ XK_BackSpace,     XK_NO_MOD,      "\177",          0,    0},
+ 	{ XK_BackSpace,     Mod1Mask,       "\033\177",      0,    0},
+

st/patches/st-04-scrollback.diff

@@ -0,0 +1,731 @@
+commit 0663bdf11a409961da5b1120741a69814da8ce65
+Author: Timo Röhling <timo@gaussglocke.de>
+Date:   Tue Nov 23 19:45:33 2021 +0100
+
+    Terminal scrollback with ring buffer
+    
+    This patch adds a ring buffer for scrollback to the terminal.  The
+    advantage of using a ring buffer is that the common case, scrolling with
+    no static screen content, can be achieved very efficiently by
+    incrementing and decrementing the starting line (modulo buffer size).
+    
+    The scrollback buffer is limited to HISTSIZE lines in order to bound
+    memory usage. As the lines are allocated on demand, it is possible to
+    implement unlimited scrollback with few changes.  If the terminal is
+    reset, the scroll back buffer is reset, too.
+
+diff --git a/config.def.h b/config.def.h
+index 2cd740a..8b25d40 100644
+--- a/config.def.h
++++ b/config.def.h
+@@ -201,6 +201,8 @@ static Shortcut shortcuts[] = {
+ 	{ TERMMOD,              XK_Y,           selpaste,       {.i =  0} },
+ 	{ ShiftMask,            XK_Insert,      selpaste,       {.i =  0} },
+ 	{ TERMMOD,              XK_Num_Lock,    numlock,        {.i =  0} },
++	{ ShiftMask,            XK_Page_Up,     kscrollup,      {.i = -1} },
++	{ ShiftMask,            XK_Page_Down,   kscrolldown,    {.i = -1} },
+ };
+ 
+ /*
+diff --git a/st.c b/st.c
+index b9f66e7..d9b163e 100644
+--- a/st.c
++++ b/st.c
+@@ -43,6 +43,10 @@
+ #define ISCONTROL(c)		(ISCONTROLC0(c) || ISCONTROLC1(c))
+ #define ISDELIM(u)		(u && wcschr(worddelimiters, u))
+ 
++#define TSCREEN term.screen[IS_SET(MODE_ALTSCREEN)]
++#define TLINEOFFSET(y) (((y) + TSCREEN.cur - TSCREEN.off + TSCREEN.size) % TSCREEN.size)
++#define TLINE(y) (TSCREEN.buffer[TLINEOFFSET(y)])
++
+ enum term_mode {
+ 	MODE_WRAP        = 1 << 0,
+ 	MODE_INSERT      = 1 << 1,
+@@ -109,12 +113,21 @@ typedef struct {
+ 	int alt;
+ } Selection;
+ 
++/* Screen lines */
++typedef struct {
++	Line* buffer;  /* ring buffer */
++	int size;      /* size of buffer */
++	int cur;       /* start of active screen */
++	int off;       /* scrollback line offset */
++	TCursor sc;    /* saved cursor */
++} LineBuffer;
++
+ /* Internal representation of the screen */
+ typedef struct {
+ 	int row;      /* nb row */
+ 	int col;      /* nb col */
+-	Line *line;   /* screen */
+-	Line *alt;    /* alternate screen */
++	LineBuffer screen[2]; /* screen and alternate screen */
++	int linelen;  /* allocated line length */
+ 	int *dirty;   /* dirtyness of lines */
+ 	TCursor c;    /* cursor */
+ 	int ocx;      /* old cursor col */
+@@ -203,6 +216,8 @@ static void tdeftran(char);
+ static void tstrsequence(uchar);
+ 
+ static void drawregion(int, int, int, int);
++static void clearline(Line, Glyph, int, int);
++static Line ensureline(Line);
+ 
+ static void selnormalize(void);
+ static void selscroll(int, int);
+@@ -408,11 +423,12 @@ int
+ tlinelen(int y)
+ {
+ 	int i = term.col;
++	Line line = TLINE(y);
+ 
+-	if (term.line[y][i - 1].mode & ATTR_WRAP)
++	if (line[i - 1].mode & ATTR_WRAP)
+ 		return i;
+ 
+-	while (i > 0 && term.line[y][i - 1].u == ' ')
++	while (i > 0 && line[i - 1].u == ' ')
+ 		--i;
+ 
+ 	return i;
+@@ -521,7 +537,7 @@ selsnap(int *x, int *y, int direction)
+ 		 * Snap around if the word wraps around at the end or
+ 		 * beginning of a line.
+ 		 */
+-		prevgp = &term.line[*y][*x];
++		prevgp = &TLINE(*y)[*x];
+ 		prevdelim = ISDELIM(prevgp->u);
+ 		for (;;) {
+ 			newx = *x + direction;
+@@ -536,14 +552,14 @@ selsnap(int *x, int *y, int direction)
+ 					yt = *y, xt = *x;
+ 				else
+ 					yt = newy, xt = newx;
+-				if (!(term.line[yt][xt].mode & ATTR_WRAP))
++				if (!(TLINE(yt)[xt].mode & ATTR_WRAP))
+ 					break;
+ 			}
+ 
+ 			if (newx >= tlinelen(newy))
+ 				break;
+ 
+-			gp = &term.line[newy][newx];
++			gp = &TLINE(newy)[newx];
+ 			delim = ISDELIM(gp->u);
+ 			if (!(gp->mode & ATTR_WDUMMY) && (delim != prevdelim
+ 					|| (delim && gp->u != prevgp->u)))
+@@ -564,14 +580,14 @@ selsnap(int *x, int *y, int direction)
+ 		*x = (direction < 0) ? 0 : term.col - 1;
+ 		if (direction < 0) {
+ 			for (; *y > 0; *y += direction) {
+-				if (!(term.line[*y-1][term.col-1].mode
++				if (!(TLINE(*y-1)[term.col-1].mode
+ 						& ATTR_WRAP)) {
+ 					break;
+ 				}
+ 			}
+ 		} else if (direction > 0) {
+ 			for (; *y < term.row-1; *y += direction) {
+-				if (!(term.line[*y][term.col-1].mode
++				if (!(TLINE(*y)[term.col-1].mode
+ 						& ATTR_WRAP)) {
+ 					break;
+ 				}
+@@ -602,13 +618,13 @@ getsel(void)
+ 		}
+ 
+ 		if (sel.type == SEL_RECTANGULAR) {
+-			gp = &term.line[y][sel.nb.x];
++			gp = &TLINE(y)[sel.nb.x];
+ 			lastx = sel.ne.x;
+ 		} else {
+-			gp = &term.line[y][sel.nb.y == y ? sel.nb.x : 0];
++			gp = &TLINE(y)[sel.nb.y == y ? sel.nb.x : 0];
+ 			lastx = (sel.ne.y == y) ? sel.ne.x : term.col-1;
+ 		}
+-		last = &term.line[y][MIN(lastx, linelen-1)];
++		last = &TLINE(y)[MIN(lastx, linelen-1)];
+ 		while (last >= gp && last->u == ' ')
+ 			--last;
+ 
+@@ -949,12 +965,15 @@ int
+ tattrset(int attr)
+ {
+ 	int i, j;
++	int y = TLINEOFFSET(0);
+ 
+ 	for (i = 0; i < term.row-1; i++) {
++		Line line = TSCREEN.buffer[y];
+ 		for (j = 0; j < term.col-1; j++) {
+-			if (term.line[i][j].mode & attr)
++			if (line[j].mode & attr)
+ 				return 1;
+ 		}
++		y = (y+1) % TSCREEN.size;
+ 	}
+ 
+ 	return 0;
+@@ -976,14 +995,17 @@ void
+ tsetdirtattr(int attr)
+ {
+ 	int i, j;
++	int y = TLINEOFFSET(0);
+ 
+ 	for (i = 0; i < term.row-1; i++) {
++		Line line = TSCREEN.buffer[y];
+ 		for (j = 0; j < term.col-1; j++) {
+-			if (term.line[i][j].mode & attr) {
++			if (line[j].mode & attr) {
+ 				tsetdirt(i, i);
+ 				break;
+ 			}
+ 		}
++		y = (y+1) % TSCREEN.size;
+ 	}
+ }
+ 
+@@ -996,27 +1018,19 @@ tfulldirt(void)
+ void
+ tcursor(int mode)
+ {
+-	static TCursor c[2];
+-	int alt = IS_SET(MODE_ALTSCREEN);
+-
+ 	if (mode == CURSOR_SAVE) {
+-		c[alt] = term.c;
++		TSCREEN.sc = term.c;
+ 	} else if (mode == CURSOR_LOAD) {
+-		term.c = c[alt];
+-		tmoveto(c[alt].x, c[alt].y);
++		term.c = TSCREEN.sc;
++		tmoveto(term.c.x, term.c.y);
+ 	}
+ }
+ 
+ void
+ treset(void)
+ {
+-	uint i;
+-
+-	term.c = (TCursor){{
+-		.mode = ATTR_NULL,
+-		.fg = defaultfg,
+-		.bg = defaultbg
+-	}, .x = 0, .y = 0, .state = CURSOR_DEFAULT};
++	int i, j;
++	Glyph g = (Glyph){ .fg = defaultfg, .bg = defaultbg};
+ 
+ 	memset(term.tabs, 0, term.col * sizeof(*term.tabs));
+ 	for (i = tabspaces; i < term.col; i += tabspaces)
+@@ -1028,17 +1042,37 @@ treset(void)
+ 	term.charset = 0;
+ 
+ 	for (i = 0; i < 2; i++) {
+-		tmoveto(0, 0);
+-		tcursor(CURSOR_SAVE);
+-		tclearregion(0, 0, term.col-1, term.row-1);
+-		tswapscreen();
++		term.screen[i].sc = (TCursor){{
++			.fg = defaultfg,
++			.bg = defaultbg
++		}};
++		term.screen[i].cur = 0;
++		term.screen[i].off = 0;
++		for (j = 0; j < term.row; ++j) {
++			if (term.col != term.linelen)
++				term.screen[i].buffer[j] = xrealloc(term.screen[i].buffer[j], term.col * sizeof(Glyph));
++			clearline(term.screen[i].buffer[j], g, 0, term.col);
++		}
++		for (j = term.row; j < term.screen[i].size; ++j) {
++			free(term.screen[i].buffer[j]);
++			term.screen[i].buffer[j] = NULL;
++		}
+ 	}
++	tcursor(CURSOR_LOAD);
++	term.linelen = term.col;
++	tfulldirt();
+ }
+ 
+ void
+ tnew(int col, int row)
+ {
+-	term = (Term){ .c = { .attr = { .fg = defaultfg, .bg = defaultbg } } };
++	int i;
++	term = (Term){};
++	term.screen[0].buffer = xmalloc(HISTSIZE * sizeof(Line));
++	term.screen[0].size = HISTSIZE;
++	term.screen[1].buffer = NULL;
++	for (i = 0; i < HISTSIZE; ++i) term.screen[0].buffer[i] = NULL;
++
+ 	tresize(col, row);
+ 	treset();
+ }
+@@ -1046,14 +1080,42 @@ tnew(int col, int row)
+ void
+ tswapscreen(void)
+ {
+-	Line *tmp = term.line;
+-
+-	term.line = term.alt;
+-	term.alt = tmp;
+ 	term.mode ^= MODE_ALTSCREEN;
+ 	tfulldirt();
+ }
+ 
++void
++kscrollup(const Arg *a)
++{
++	int n = a->i;
++
++	if (IS_SET(MODE_ALTSCREEN))
++		return;
++
++	if (n < 0) n = (-n) * term.row;
++	if (n > TSCREEN.size - term.row - TSCREEN.off) n = TSCREEN.size - term.row - TSCREEN.off;
++	while (!TLINE(-n)) --n;
++	TSCREEN.off += n;
++	selscroll(0, n);
++	tfulldirt();
++}
++
++void
++kscrolldown(const Arg *a)
++{
++
++	int n = a->i;
++
++	if (IS_SET(MODE_ALTSCREEN))
++		return;
++
++	if (n < 0) n = (-n) * term.row;
++	if (n > TSCREEN.off) n = TSCREEN.off;
++	TSCREEN.off -= n;
++	selscroll(0, -n);
++	tfulldirt();
++}
++
+ void
+ tscrolldown(int orig, int n)
+ {
+@@ -1062,15 +1124,29 @@ tscrolldown(int orig, int n)
+ 
+ 	LIMIT(n, 0, term.bot-orig+1);
+ 
+-	tsetdirt(orig, term.bot-n);
+-	tclearregion(0, term.bot-n+1, term.col-1, term.bot);
++	/* Ensure that lines are allocated */
++	for (i = -n; i < 0; i++) {
++		TLINE(i) = ensureline(TLINE(i));
++	}
+ 
+-	for (i = term.bot; i >= orig+n; i--) {
+-		temp = term.line[i];
+-		term.line[i] = term.line[i-n];
+-		term.line[i-n] = temp;
++	/* Shift non-scrolling areas in ring buffer */
++	for (i = term.bot+1; i < term.row; i++) {
++		temp = TLINE(i);
++		TLINE(i) = TLINE(i-n);
++		TLINE(i-n) = temp;
++	}
++	for (i = 0; i < orig; i++) {
++		temp = TLINE(i);
++		TLINE(i) = TLINE(i-n);
++		TLINE(i-n) = temp;
+ 	}
+ 
++	/* Scroll buffer */
++	TSCREEN.cur = (TSCREEN.cur + TSCREEN.size - n) % TSCREEN.size;
++	/* Clear lines that have entered the view */
++	tclearregion(0, orig, term.linelen-1, orig+n-1);
++	/* Redraw portion of the screen that has scrolled */
++	tsetdirt(orig+n-1, term.bot);
+ 	selscroll(orig, n);
+ }
+ 
+@@ -1082,15 +1158,29 @@ tscrollup(int orig, int n)
+ 
+ 	LIMIT(n, 0, term.bot-orig+1);
+ 
+-	tclearregion(0, orig, term.col-1, orig+n-1);
+-	tsetdirt(orig+n, term.bot);
++	/* Ensure that lines are allocated */
++	for (i = term.row; i < term.row + n; i++) {
++		TLINE(i) = ensureline(TLINE(i));
++	}
+ 
+-	for (i = orig; i <= term.bot-n; i++) {
+-		temp = term.line[i];
+-		term.line[i] = term.line[i+n];
+-		term.line[i+n] = temp;
++	/* Shift non-scrolling areas in ring buffer */
++	for (i = orig-1; i >= 0; i--) {
++		temp = TLINE(i);
++		TLINE(i) = TLINE(i+n);
++		TLINE(i+n) = temp;
++	}
++	for (i = term.row-1; i >term.bot; i--) {
++		temp = TLINE(i);
++		TLINE(i) = TLINE(i+n);
++		TLINE(i+n) = temp;
+ 	}
+ 
++	/* Scroll buffer */
++	TSCREEN.cur = (TSCREEN.cur + n) % TSCREEN.size;
++	/* Clear lines that have entered the view */
++	tclearregion(0, term.bot-n+1, term.linelen-1, term.bot);
++	/* Redraw portion of the screen that has scrolled */
++	tsetdirt(orig, term.bot-n+1);
+ 	selscroll(orig, -n);
+ }
+ 
+@@ -1194,6 +1284,7 @@ tsetchar(Rune u, const Glyph *attr, int x, int y)
+ 		"⎻", "─", "⎼", "⎽", "├", "┤", "┴", "┬", /* p - w */
+ 		"│", "≤", "≥", "π", "≠", "£", "·", /* x - ~ */
+ 	};
++	Line line = TLINE(y);
+ 
+ 	/*
+ 	 * The table is proudly stolen from rxvt.
+@@ -1202,25 +1293,25 @@ tsetchar(Rune u, const Glyph *attr, int x, int y)
+ 	   BETWEEN(u, 0x41, 0x7e) && vt100_0[u - 0x41])
+ 		utf8decode(vt100_0[u - 0x41], &u, UTF_SIZ);
+ 
+-	if (term.line[y][x].mode & ATTR_WIDE) {
++	if (line[x].mode & ATTR_WIDE) {
+ 		if (x+1 < term.col) {
+-			term.line[y][x+1].u = ' ';
+-			term.line[y][x+1].mode &= ~ATTR_WDUMMY;
++			line[x+1].u = ' ';
++			line[x+1].mode &= ~ATTR_WDUMMY;
+ 		}
+-	} else if (term.line[y][x].mode & ATTR_WDUMMY) {
+-		term.line[y][x-1].u = ' ';
+-		term.line[y][x-1].mode &= ~ATTR_WIDE;
++	} else if (line[x].mode & ATTR_WDUMMY) {
++		line[x-1].u = ' ';
++		line[x-1].mode &= ~ATTR_WIDE;
+ 	}
+ 
+ 	term.dirty[y] = 1;
+-	term.line[y][x] = *attr;
+-	term.line[y][x].u = u;
++	line[x] = *attr;
++	line[x].u = u;
+ }
+ 
+ void
+ tclearregion(int x1, int y1, int x2, int y2)
+ {
+-	int x, y, temp;
++	int x, y, L, S, temp;
+ 	Glyph *gp;
+ 
+ 	if (x1 > x2)
+@@ -1228,15 +1319,16 @@ tclearregion(int x1, int y1, int x2, int y2)
+ 	if (y1 > y2)
+ 		temp = y1, y1 = y2, y2 = temp;
+ 
+-	LIMIT(x1, 0, term.col-1);
+-	LIMIT(x2, 0, term.col-1);
++	LIMIT(x1, 0, term.linelen-1);
++	LIMIT(x2, 0, term.linelen-1);
+ 	LIMIT(y1, 0, term.row-1);
+ 	LIMIT(y2, 0, term.row-1);
+ 
++	L = TLINEOFFSET(y1);
+ 	for (y = y1; y <= y2; y++) {
+ 		term.dirty[y] = 1;
+ 		for (x = x1; x <= x2; x++) {
+-			gp = &term.line[y][x];
++			gp = &TSCREEN.buffer[L][x];
+ 			if (selected(x, y))
+ 				selclear();
+ 			gp->fg = term.c.attr.fg;
+@@ -1244,6 +1336,7 @@ tclearregion(int x1, int y1, int x2, int y2)
+ 			gp->mode = 0;
+ 			gp->u = ' ';
+ 		}
++		L = (L + 1) % TSCREEN.size;
+ 	}
+ }
+ 
+@@ -1258,7 +1351,7 @@ tdeletechar(int n)
+ 	dst = term.c.x;
+ 	src = term.c.x + n;
+ 	size = term.col - src;
+-	line = term.line[term.c.y];
++	line = TLINE(term.c.y);
+ 
+ 	memmove(&line[dst], &line[src], size * sizeof(Glyph));
+ 	tclearregion(term.col-n, term.c.y, term.col-1, term.c.y);
+@@ -1275,7 +1368,7 @@ tinsertblank(int n)
+ 	dst = term.c.x + n;
+ 	src = term.c.x;
+ 	size = term.col - dst;
+-	line = term.line[term.c.y];
++	line = TLINE(term.c.y);
+ 
+ 	memmove(&line[dst], &line[src], size * sizeof(Glyph));
+ 	tclearregion(src, term.c.y, dst - 1, term.c.y);
+@@ -2079,7 +2172,7 @@ tdumpline(int n)
+ 	char buf[UTF_SIZ];
+ 	const Glyph *bp, *end;
+ 
+-	bp = &term.line[n][0];
++	bp = &TLINE(n)[0];
+ 	end = &bp[MIN(tlinelen(n), term.col) - 1];
+ 	if (bp != end || bp->u != ' ') {
+ 		for ( ; bp <= end; ++bp)
+@@ -2466,11 +2559,11 @@ check_control_code:
+ 	if (selected(term.c.x, term.c.y))
+ 		selclear();
+ 
+-	gp = &term.line[term.c.y][term.c.x];
++	gp = &TLINE(term.c.y)[term.c.x];
+ 	if (IS_SET(MODE_WRAP) && (term.c.state & CURSOR_WRAPNEXT)) {
+ 		gp->mode |= ATTR_WRAP;
+ 		tnewline(1);
+-		gp = &term.line[term.c.y][term.c.x];
++		gp = &TLINE(term.c.y)[term.c.x];
+ 	}
+ 
+ 	if (IS_SET(MODE_INSERT) && term.c.x+width < term.col) {
+@@ -2483,7 +2576,7 @@ check_control_code:
+ 			tnewline(1);
+ 		else
+ 			tmoveto(term.col - width, term.c.y);
+-		gp = &term.line[term.c.y][term.c.x];
++		gp = &TLINE(term.c.y)[term.c.x];
+ 	}
+ 
+ 	tsetchar(u, &term.c.attr, term.c.x, term.c.y);
+@@ -2514,6 +2607,11 @@ twrite(const char *buf, int buflen, int show_ctrl)
+ 	Rune u;
+ 	int n;
+ 
++	if (TSCREEN.off) {
++		TSCREEN.off = 0;
++		tfulldirt();
++	}
++
+ 	for (n = 0; n < buflen; n += charsize) {
+ 		if (IS_SET(MODE_UTF8)) {
+ 			/* process a complete utf8 char */
+@@ -2540,56 +2638,85 @@ twrite(const char *buf, int buflen, int show_ctrl)
+ }
+ 
+ void
+-tresize(int col, int row)
++clearline(Line line, Glyph g, int x, int xend)
+ {
+ 	int i;
++	g.mode = 0;
++	g.u = ' ';
++	for (i = x; i < xend; ++i) {
++		line[i] = g;
++	}
++}
++
++Line
++ensureline(Line line)
++{
++	if (!line) {
++		line = xmalloc(term.linelen * sizeof(Glyph));
++	}
++	return line;
++}
++
++void
++tresize(int col, int row)
++{
++	int i, j;
+ 	int minrow = MIN(row, term.row);
+ 	int mincol = MIN(col, term.col);
++	int linelen = MAX(col, term.linelen);
+ 	int *bp;
+-	TCursor c;
+ 
+-	if (col < 1 || row < 1) {
++	if (col < 1 || row < 1 || row > HISTSIZE) {
+ 		fprintf(stderr,
+ 		        "tresize: error resizing to %dx%d\n", col, row);
+ 		return;
+ 	}
+ 
+-	/*
+-	 * slide screen to keep cursor where we expect it -
+-	 * tscrollup would work here, but we can optimize to
+-	 * memmove because we're freeing the earlier lines
+-	 */
+-	for (i = 0; i <= term.c.y - row; i++) {
+-		free(term.line[i]);
+-		free(term.alt[i]);
++	/* Shift buffer to keep the cursor where we expect it */
++	if (row <= term.c.y) {
++		term.screen[0].cur = (term.screen[0].cur - row + term.c.y + 1) % term.screen[0].size;
++	}
++
++	/* Resize and clear line buffers as needed */
++	if (linelen > term.linelen) {
++		for (i = 0; i < term.screen[0].size; ++i) {
++			if (term.screen[0].buffer[i]) {
++				term.screen[0].buffer[i] = xrealloc(term.screen[0].buffer[i], linelen * sizeof(Glyph));
++				clearline(term.screen[0].buffer[i], term.c.attr, term.linelen, linelen);
++			}
++		}
++		for (i = 0; i < minrow; ++i) {
++			term.screen[1].buffer[i] = xrealloc(term.screen[1].buffer[i], linelen * sizeof(Glyph));
++			clearline(term.screen[1].buffer[i], term.c.attr, term.linelen, linelen);
++		}
+ 	}
+-	/* ensure that both src and dst are not NULL */
+-	if (i > 0) {
+-		memmove(term.line, term.line + i, row * sizeof(Line));
+-		memmove(term.alt, term.alt + i, row * sizeof(Line));
++	/* Allocate all visible lines for regular line buffer */
++	for (j = term.screen[0].cur, i = 0; i < row; ++i, j = (j + 1) % term.screen[0].size)
++	{
++		if (!term.screen[0].buffer[j]) {
++			term.screen[0].buffer[j] = xmalloc(linelen * sizeof(Glyph));
++		}
++		if (i >= term.row) {
++			clearline(term.screen[0].buffer[j], term.c.attr, 0, linelen);
++		}
+ 	}
+-	for (i += row; i < term.row; i++) {
+-		free(term.line[i]);
+-		free(term.alt[i]);
++	/* Resize alt screen */
++	term.screen[1].cur = 0;
++	term.screen[1].size = row;
++	for (i = row; i < term.row; ++i) {
++		free(term.screen[1].buffer[i]);
++	}
++	term.screen[1].buffer = xrealloc(term.screen[1].buffer, row * sizeof(Line));
++	for (i = term.row; i < row; ++i) {
++		term.screen[1].buffer[i] = xmalloc(linelen * sizeof(Glyph));
++		clearline(term.screen[1].buffer[i], term.c.attr, 0, linelen);
+ 	}
+ 
+ 	/* resize to new height */
+-	term.line = xrealloc(term.line, row * sizeof(Line));
+-	term.alt  = xrealloc(term.alt,  row * sizeof(Line));
+ 	term.dirty = xrealloc(term.dirty, row * sizeof(*term.dirty));
+ 	term.tabs = xrealloc(term.tabs, col * sizeof(*term.tabs));
+ 
+-	/* resize each row to new width, zero-pad if needed */
+-	for (i = 0; i < minrow; i++) {
+-		term.line[i] = xrealloc(term.line[i], col * sizeof(Glyph));
+-		term.alt[i]  = xrealloc(term.alt[i],  col * sizeof(Glyph));
+-	}
+-
+-	/* allocate any new rows */
+-	for (/* i = minrow */; i < row; i++) {
+-		term.line[i] = xmalloc(col * sizeof(Glyph));
+-		term.alt[i] = xmalloc(col * sizeof(Glyph));
+-	}
++	/* fix tabstops */
+ 	if (col > term.col) {
+ 		bp = term.tabs + term.col;
+ 
+@@ -2599,26 +2726,16 @@ tresize(int col, int row)
+ 		for (bp += tabspaces; bp < term.tabs + col; bp += tabspaces)
+ 			*bp = 1;
+ 	}
++
+ 	/* update terminal size */
+ 	term.col = col;
+ 	term.row = row;
++	term.linelen = linelen;
+ 	/* reset scrolling region */
+ 	tsetscroll(0, row-1);
+ 	/* make use of the LIMIT in tmoveto */
+ 	tmoveto(term.c.x, term.c.y);
+-	/* Clearing both screens (it makes dirty all lines) */
+-	c = term.c;
+-	for (i = 0; i < 2; i++) {
+-		if (mincol < col && 0 < minrow) {
+-			tclearregion(mincol, 0, col - 1, minrow - 1);
+-		}
+-		if (0 < col && minrow < row) {
+-			tclearregion(0, minrow, col - 1, row - 1);
+-		}
+-		tswapscreen();
+-		tcursor(CURSOR_LOAD);
+-	}
+-	term.c = c;
++	tfulldirt();
+ }
+ 
+ void
+@@ -2630,14 +2747,15 @@ resettitle(void)
+ void
+ drawregion(int x1, int y1, int x2, int y2)
+ {
+-	int y;
++	int y, L;
+ 
++	L = TLINEOFFSET(y1);
+ 	for (y = y1; y < y2; y++) {
+-		if (!term.dirty[y])
+-			continue;
+-
+-		term.dirty[y] = 0;
+-		xdrawline(term.line[y], x1, y, x2);
++		if (term.dirty[y]) {
++			term.dirty[y] = 0;
++			xdrawline(TSCREEN.buffer[L], x1, y, x2);
++		}
++		L = (L + 1) % TSCREEN.size;
+ 	}
+ }
+ 
+@@ -2652,14 +2770,15 @@ draw(void)
+ 	/* adjust cursor position */
+ 	LIMIT(term.ocx, 0, term.col-1);
+ 	LIMIT(term.ocy, 0, term.row-1);
+-	if (term.line[term.ocy][term.ocx].mode & ATTR_WDUMMY)
++	if (TLINE(term.ocy)[term.ocx].mode & ATTR_WDUMMY)
+ 		term.ocx--;
+-	if (term.line[term.c.y][cx].mode & ATTR_WDUMMY)
++	if (TLINE(term.c.y)[cx].mode & ATTR_WDUMMY)
+ 		cx--;
+ 
+ 	drawregion(0, 0, term.col, term.row);
+-	xdrawcursor(cx, term.c.y, term.line[term.c.y][cx],
+-			term.ocx, term.ocy, term.line[term.ocy][term.ocx]);
++	if (TSCREEN.off == 0)
++		xdrawcursor(cx, term.c.y, TLINE(term.c.y)[cx],
++				term.ocx, term.ocy, TLINE(term.ocy)[term.ocx]);
+ 	term.ocx = cx;
+ 	term.ocy = term.c.y;
+ 	xfinishdraw();
+diff --git a/st.h b/st.h
+index fd3b0d8..3cea73b 100644
+--- a/st.h
++++ b/st.h
+@@ -19,6 +19,7 @@
+ 
+ #define TRUECOLOR(r,g,b)	(1 << 24 | (r) << 16 | (g) << 8 | (b))
+ #define IS_TRUECOL(x)		(1 << 24 & (x))
++#define HISTSIZE            2000
+ 
+ enum glyph_attribute {
+ 	ATTR_NULL       = 0,
+diff --git a/x.c b/x.c
+index bd23686..25785a6 100644
+--- a/x.c
++++ b/x.c
+@@ -59,6 +59,8 @@ static void zoom(const Arg *);
+ static void zoomabs(const Arg *);
+ static void zoomreset(const Arg *);
+ static void ttysend(const Arg *);
++void kscrollup(const Arg *);
++void kscrolldown(const Arg *);
+ 
+ /* config.h for applying patches and the configuration. */
+ #include "config.h"
+

st/st.1

@@ -0,0 +1,177 @@
+.TH ST 1 st\-VERSION
+.SH NAME
+st \- simple terminal
+.SH SYNOPSIS
+.B st
+.RB [ \-aiv ]
+.RB [ \-c
+.IR class ]
+.RB [ \-f
+.IR font ]
+.RB [ \-g
+.IR geometry ]
+.RB [ \-n
+.IR name ]
+.RB [ \-o
+.IR iofile ]
+.RB [ \-T
+.IR title ]
+.RB [ \-t
+.IR title ]
+.RB [ \-l
+.IR line ]
+.RB [ \-w
+.IR windowid ]
+.RB [[ \-e ]
+.IR command
+.RI [ arguments ...]]
+.PP
+.B st
+.RB [ \-aiv ]
+.RB [ \-c
+.IR class ]
+.RB [ \-f
+.IR font ]
+.RB [ \-g
+.IR geometry ]
+.RB [ \-n
+.IR name ]
+.RB [ \-o
+.IR iofile ]
+.RB [ \-T
+.IR title ]
+.RB [ \-t
+.IR title ]
+.RB [ \-w
+.IR windowid ]
+.RB \-l
+.IR line
+.RI [ stty_args ...]
+.SH DESCRIPTION
+.B st
+is a simple terminal emulator.
+.SH OPTIONS
+.TP
+.B \-a
+disable alternate screens in terminal
+.TP
+.BI \-c " class"
+defines the window class (default $TERM).
+.TP
+.BI \-f " font"
+defines the
+.I font
+to use when st is run.
+.TP
+.BI \-g " geometry"
+defines the X11 geometry string.
+The form is [=][<cols>{xX}<rows>][{+-}<xoffset>{+-}<yoffset>]. See
+.BR XParseGeometry (3)
+for further details.
+.TP
+.B \-i
+will fixate the position given with the -g option.
+.TP
+.BI \-n " name"
+defines the window instance name (default $TERM).
+.TP
+.BI \-o " iofile"
+writes all the I/O to
+.I iofile.
+This feature is useful when recording st sessions. A value of "-" means
+standard output.
+.TP
+.BI \-T " title"
+defines the window title (default 'st').
+.TP
+.BI \-t " title"
+defines the window title (default 'st').
+.TP
+.BI \-w " windowid"
+embeds st within the window identified by
+.I windowid
+.TP
+.BI \-l " line"
+use a tty
+.I line
+instead of a pseudo terminal.
+.I line
+should be a (pseudo-)serial device (e.g. /dev/ttyS0 on Linux for serial port
+0).
+When this flag is given
+remaining arguments are used as flags for
+.BR stty(1).
+By default st initializes the serial line to 8 bits, no parity, 1 stop bit
+and a 38400 baud rate. The speed is set by appending it as last argument
+(e.g. 'st -l /dev/ttyS0 115200'). Arguments before the last one are
+.BR stty(1)
+flags. If you want to set odd parity on 115200 baud use for example 'st -l
+/dev/ttyS0 parenb parodd 115200'. Set the number of bits by using for
+example 'st -l /dev/ttyS0 cs7 115200'. See
+.BR stty(1)
+for more arguments and cases.
+.TP
+.B \-v
+prints version information to stderr, then exits.
+.TP
+.BI \-e " command " [ " arguments " "... ]"
+st executes
+.I command
+instead of the shell.  If this is used it
+.B must be the last option
+on the command line, as in xterm / rxvt.
+This option is only intended for compatibility,
+and all the remaining arguments are used as a command
+even without it.
+.SH SHORTCUTS
+.TP
+.B Break
+Send a break in the serial line.
+Break key is obtained in PC keyboards
+pressing at the same time control and pause.
+.TP
+.B Ctrl-Print Screen
+Toggle if st should print to the
+.I iofile.
+.TP
+.B Shift-Print Screen
+Print the full screen to the
+.I iofile.
+.TP
+.B Print Screen
+Print the selection to the
+.I iofile.
+.TP
+.B Ctrl-Shift-Page Up
+Increase font size.
+.TP
+.B Ctrl-Shift-Page Down
+Decrease font size.
+.TP
+.B Ctrl-Shift-Home
+Reset to default font size.
+.TP
+.B Ctrl-Shift-y
+Paste from primary selection (middle mouse button).
+.TP
+.B Ctrl-Shift-c
+Copy the selected text to the clipboard selection.
+.TP
+.B Ctrl-Shift-v
+Paste from the clipboard selection.
+.SH CUSTOMIZATION
+.B st
+can be customized by creating a custom config.h and (re)compiling the source
+code. This keeps it fast, secure and simple.
+.SH AUTHORS
+See the LICENSE file for the authors.
+.SH LICENSE
+See the LICENSE file for the terms of redistribution.
+.SH SEE ALSO
+.BR tabbed (1),
+.BR utmp (1),
+.BR stty (1),
+.BR scroll (1)
+.SH BUGS
+See the TODO file in the distribution.
+

st/st.h

@@ -0,0 +1,127 @@
+/* See LICENSE for license details. */
+
+#include <stdint.h>
+#include <sys/types.h>
+
+/* macros */
+#define MIN(a, b)		((a) < (b) ? (a) : (b))
+#define MAX(a, b)		((a) < (b) ? (b) : (a))
+#define LEN(a)			(sizeof(a) / sizeof(a)[0])
+#define BETWEEN(x, a, b)	((a) <= (x) && (x) <= (b))
+#define DIVCEIL(n, d)		(((n) + ((d) - 1)) / (d))
+#define DEFAULT(a, b)		(a) = (a) ? (a) : (b)
+#define LIMIT(x, a, b)		(x) = (x) < (a) ? (a) : (x) > (b) ? (b) : (x)
+#define ATTRCMP(a, b)		((a).mode != (b).mode || (a).fg != (b).fg || \
+				(a).bg != (b).bg)
+#define TIMEDIFF(t1, t2)	((t1.tv_sec-t2.tv_sec)*1000 + \
+				(t1.tv_nsec-t2.tv_nsec)/1E6)
+#define MODBIT(x, set, bit)	((set) ? ((x) |= (bit)) : ((x) &= ~(bit)))
+
+#define TRUECOLOR(r,g,b)	(1 << 24 | (r) << 16 | (g) << 8 | (b))
+#define IS_TRUECOL(x)		(1 << 24 & (x))
+#define HISTSIZE            2000
+
+enum glyph_attribute {
+	ATTR_NULL       = 0,
+	ATTR_BOLD       = 1 << 0,
+	ATTR_FAINT      = 1 << 1,
+	ATTR_ITALIC     = 1 << 2,
+	ATTR_UNDERLINE  = 1 << 3,
+	ATTR_BLINK      = 1 << 4,
+	ATTR_REVERSE    = 1 << 5,
+	ATTR_INVISIBLE  = 1 << 6,
+	ATTR_STRUCK     = 1 << 7,
+	ATTR_WRAP       = 1 << 8,
+	ATTR_WIDE       = 1 << 9,
+	ATTR_WDUMMY     = 1 << 10,
+	ATTR_BOLD_FAINT = ATTR_BOLD | ATTR_FAINT,
+};
+
+enum selection_mode {
+	SEL_IDLE = 0,
+	SEL_EMPTY = 1,
+	SEL_READY = 2
+};
+
+enum selection_type {
+	SEL_REGULAR = 1,
+	SEL_RECTANGULAR = 2
+};
+
+enum selection_snap {
+	SNAP_WORD = 1,
+	SNAP_LINE = 2
+};
+
+typedef unsigned char uchar;
+typedef unsigned int uint;
+typedef unsigned long ulong;
+typedef unsigned short ushort;
+
+typedef uint_least32_t Rune;
+
+#define Glyph Glyph_
+typedef struct {
+	Rune u;           /* character code */
+	ushort mode;      /* attribute flags */
+	uint32_t fg;      /* foreground  */
+	uint32_t bg;      /* background  */
+} Glyph;
+
+typedef Glyph *Line;
+
+typedef union {
+	int i;
+	uint ui;
+	float f;
+	const void *v;
+	const char *s;
+} Arg;
+
+void die(const char *, ...);
+void redraw(void);
+void draw(void);
+
+void printscreen(const Arg *);
+void printsel(const Arg *);
+void sendbreak(const Arg *);
+void toggleprinter(const Arg *);
+
+int tattrset(int);
+void tnew(int, int);
+void tresize(int, int);
+void tsetdirtattr(int);
+void ttyhangup(void);
+int ttynew(const char *, char *, const char *, char **);
+size_t ttyread(void);
+void ttyresize(int, int);
+void ttywrite(const char *, size_t, int);
+
+void resettitle(void);
+
+void selclear(void);
+void selinit(void);
+void selstart(int, int, int);
+void selextend(int, int, int, int);
+int selected(int, int);
+char *getsel(void);
+
+size_t utf8encode(Rune, char *);
+
+void *xmalloc(size_t);
+void *xrealloc(void *, size_t);
+char *xstrdup(const char *);
+
+/* config.h globals */
+extern char *utmp;
+extern char *scroll;
+extern char *stty_args;
+extern char *vtiden;
+extern wchar_t *worddelimiters;
+extern int allowaltscreen;
+extern int allowwindowops;
+extern char *termname;
+extern unsigned int tabspaces;
+extern unsigned int defaultfg;
+extern unsigned int defaultbg;
+extern unsigned int defaultcs;

st/st.info

@@ -0,0 +1,243 @@
+st-mono| simpleterm monocolor,
+	acsc=+C\,D-A.B0E``aaffgghFiGjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~,
+	am,
+	bce,
+	bel=^G,
+	blink=\E[5m,
+	bold=\E[1m,
+	cbt=\E[Z,
+	cvvis=\E[?25h,
+	civis=\E[?25l,
+	clear=\E[H\E[2J,
+	cnorm=\E[?12l\E[?25h,
+	colors#2,
+	cols#80,
+	cr=^M,
+	csr=\E[%i%p1%d;%p2%dr,
+	cub=\E[%p1%dD,
+	cub1=^H,
+	cud1=^J,
+	cud=\E[%p1%dB,
+	cuf1=\E[C,
+	cuf=\E[%p1%dC,
+	cup=\E[%i%p1%d;%p2%dH,
+	cuu1=\E[A,
+	cuu=\E[%p1%dA,
+	dch=\E[%p1%dP,
+	dch1=\E[P,
+	dim=\E[2m,
+	dl=\E[%p1%dM,
+	dl1=\E[M,
+	ech=\E[%p1%dX,
+	ed=\E[J,
+	el=\E[K,
+	el1=\E[1K,
+	enacs=\E)0,
+	flash=\E[?5h$<80/>\E[?5l,
+	fsl=^G,
+	home=\E[H,
+	hpa=\E[%i%p1%dG,
+	hs,
+	ht=^I,
+	hts=\EH,
+	ich=\E[%p1%d@,
+	il1=\E[L,
+	il=\E[%p1%dL,
+	ind=^J,
+	indn=\E[%p1%dS,
+	invis=\E[8m,
+	is2=\E[4l\E>\E[?1034l,
+	it#8,
+	kel=\E[1;2F,
+	ked=\E[1;5F,
+	ka1=\E[1~,
+	ka3=\E[5~,
+	kc1=\E[4~,
+	kc3=\E[6~,
+	kbs=\177,
+	kcbt=\E[Z,
+	kb2=\EOu,
+	kcub1=\EOD,
+	kcud1=\EOB,
+	kcuf1=\EOC,
+	kcuu1=\EOA,
+	kDC=\E[3;2~,
+	kent=\EOM,
+	kEND=\E[1;2F,
+	kIC=\E[2;2~,
+	kNXT=\E[6;2~,
+	kPRV=\E[5;2~,
+	kHOM=\E[1;2H,
+	kLFT=\E[1;2D,
+	kRIT=\E[1;2C,
+	kind=\E[1;2B,
+	kri=\E[1;2A,
+	kclr=\E[3;5~,
+	kdl1=\E[3;2~,
+	kdch1=\E[3~,
+	kich1=\E[2~,
+	kend=\E[4~,
+	kf1=\EOP,
+	kf2=\EOQ,
+	kf3=\EOR,
+	kf4=\EOS,
+	kf5=\E[15~,
+	kf6=\E[17~,
+	kf7=\E[18~,
+	kf8=\E[19~,
+	kf9=\E[20~,
+	kf10=\E[21~,
+	kf11=\E[23~,
+	kf12=\E[24~,
+	kf13=\E[1;2P,
+	kf14=\E[1;2Q,
+	kf15=\E[1;2R,
+	kf16=\E[1;2S,
+	kf17=\E[15;2~,
+	kf18=\E[17;2~,
+	kf19=\E[18;2~,
+	kf20=\E[19;2~,
+	kf21=\E[20;2~,
+	kf22=\E[21;2~,
+	kf23=\E[23;2~,
+	kf24=\E[24;2~,
+	kf25=\E[1;5P,
+	kf26=\E[1;5Q,
+	kf27=\E[1;5R,
+	kf28=\E[1;5S,
+	kf29=\E[15;5~,
+	kf30=\E[17;5~,
+	kf31=\E[18;5~,
+	kf32=\E[19;5~,
+	kf33=\E[20;5~,
+	kf34=\E[21;5~,
+	kf35=\E[23;5~,
+	kf36=\E[24;5~,
+	kf37=\E[1;6P,
+	kf38=\E[1;6Q,
+	kf39=\E[1;6R,
+	kf40=\E[1;6S,
+	kf41=\E[15;6~,
+	kf42=\E[17;6~,
+	kf43=\E[18;6~,
+	kf44=\E[19;6~,
+	kf45=\E[20;6~,
+	kf46=\E[21;6~,
+	kf47=\E[23;6~,
+	kf48=\E[24;6~,
+	kf49=\E[1;3P,
+	kf50=\E[1;3Q,
+	kf51=\E[1;3R,
+	kf52=\E[1;3S,
+	kf53=\E[15;3~,
+	kf54=\E[17;3~,
+	kf55=\E[18;3~,
+	kf56=\E[19;3~,
+	kf57=\E[20;3~,
+	kf58=\E[21;3~,
+	kf59=\E[23;3~,
+	kf60=\E[24;3~,
+	kf61=\E[1;4P,
+	kf62=\E[1;4Q,
+	kf63=\E[1;4R,
+	khome=\E[1~,
+	kil1=\E[2;5~,
+	krmir=\E[2;2~,
+	knp=\E[6~,
+	kmous=\E[M,
+	kpp=\E[5~,
+	lines#24,
+	mir,
+	msgr,
+	npc,
+	op=\E[39;49m,
+	pairs#64,
+	mc0=\E[i,
+	mc4=\E[4i,
+	mc5=\E[5i,
+	rc=\E8,
+	rev=\E[7m,
+	ri=\EM,
+	rin=\E[%p1%dT,
+	ritm=\E[23m,
+	rmacs=\E(B,
+	rmcup=\E[?1049l,
+	rmir=\E[4l,
+	rmkx=\E[?1l\E>,
+	rmso=\E[27m,
+	rmul=\E[24m,
+	rs1=\Ec,
+	rs2=\E[4l\E>\E[?1034l,
+	sc=\E7,
+	sitm=\E[3m,
+	sgr0=\E[0m,
+	smacs=\E(0,
+	smcup=\E[?1049h,
+	smir=\E[4h,
+	smkx=\E[?1h\E=,
+	smso=\E[7m,
+	smul=\E[4m,
+	tbc=\E[3g,
+	tsl=\E]0;,
+	xenl,
+	vpa=\E[%i%p1%dd,
+# XTerm extensions
+	rmxx=\E[29m,
+	smxx=\E[9m,
+	BE=\E[?2004h,
+	BD=\E[?2004l,
+	PS=\E[200~,
+	PE=\E[201~,
+# disabled rep for now: causes some issues with older ncurses versions.
+#	rep=%p1%c\E[%p2%{1}%-%db,
+# tmux extensions, see TERMINFO EXTENSIONS in tmux(1)
+	Tc,
+	Ms=\E]52;%p1%s;%p2%s\007,
+	Se=\E[2 q,
+	Ss=\E[%p1%d q,
+
+st| simpleterm,
+	use=st-mono,
+	colors#8,
+	setab=\E[4%p1%dm,
+	setaf=\E[3%p1%dm,
+	setb=\E[4%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m,
+	setf=\E[3%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m,
+	sgr=%?%p9%t\E(0%e\E(B%;\E[0%?%p6%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;%?%p7%t;8%;m,
+
+st-256color| simpleterm with 256 colors,
+	use=st,
+	ccc,
+	colors#256,
+	oc=\E]104\007,
+	pairs#32767,
+#	Nicked from xterm-256color
+	initc=\E]4;%p1%d;rgb\:%p2%{255}%*%{1000}%/%2.2X/%p3%{255}%*%{1000}%/%2.2X/%p4%{255}%*%{1000}%/%2.2X\E\\,
+	setab=\E[%?%p1%{8}%<%t4%p1%d%e%p1%{16}%<%t10%p1%{8}%-%d%e48;5;%p1%d%;m,
+	setaf=\E[%?%p1%{8}%<%t3%p1%d%e%p1%{16}%<%t9%p1%{8}%-%d%e38;5;%p1%d%;m,
+
+st-meta| simpleterm with meta key,
+	use=st,
+	km,
+	rmm=\E[?1034l,
+	smm=\E[?1034h,
+	rs2=\E[4l\E>\E[?1034h,
+	is2=\E[4l\E>\E[?1034h,
+
+st-meta-256color| simpleterm with meta key and 256 colors,
+	use=st-256color,
+	km,
+	rmm=\E[?1034l,
+	smm=\E[?1034h,
+	rs2=\E[4l\E>\E[?1034h,
+	is2=\E[4l\E>\E[?1034h,
+
+st-bs| simpleterm with backspace as backspace,
+	use=st,
+	kbs=\010,
+	kdch1=\177,
+
+st-bs-256color| simpleterm with backspace as backspace and 256colors,
+	use=st-256color,
+	kbs=\010,
+	kdch1=\177,

st/win.h

@@ -0,0 +1,41 @@
+/* See LICENSE for license details. */
+
+enum win_mode {
+	MODE_VISIBLE     = 1 << 0,
+	MODE_FOCUSED     = 1 << 1,
+	MODE_APPKEYPAD   = 1 << 2,
+	MODE_MOUSEBTN    = 1 << 3,
+	MODE_MOUSEMOTION = 1 << 4,
+	MODE_REVERSE     = 1 << 5,
+	MODE_KBDLOCK     = 1 << 6,
+	MODE_HIDE        = 1 << 7,
+	MODE_APPCURSOR   = 1 << 8,
+	MODE_MOUSESGR    = 1 << 9,
+	MODE_8BIT        = 1 << 10,
+	MODE_BLINK       = 1 << 11,
+	MODE_FBLINK      = 1 << 12,
+	MODE_FOCUS       = 1 << 13,
+	MODE_MOUSEX10    = 1 << 14,
+	MODE_MOUSEMANY   = 1 << 15,
+	MODE_BRCKTPASTE  = 1 << 16,
+	MODE_NUMLOCK     = 1 << 17,
+	MODE_MOUSE       = MODE_MOUSEBTN|MODE_MOUSEMOTION|MODE_MOUSEX10\
+	                  |MODE_MOUSEMANY,
+};
+
+void xbell(void);
+void xclipcopy(void);
+void xdrawcursor(int, int, Glyph, int, int, Glyph);
+void xdrawline(Line, int, int, int);
+void xfinishdraw(void);
+void xloadcols(void);
+int xsetcolorname(int, const char *);
+int xgetcolor(int, unsigned char *, unsigned char *, unsigned char *);
+void xseticontitle(char *);
+void xsettitle(char *);
+int xsetcursor(int);
+void xsetmode(int, unsigned int);
+void xsetpointermotion(int);
+void xsetsel(char *);
+int xstartdraw(void);
+void xximspot(int, int);