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4 Commits

Author SHA1 Message Date
Roberto E. Vargas Caballero
e8f1308586 Receive only a wchar_t in tchar()
It makes simpler the conversion from utf8 input string and
makes simpler the checks done in tputc, but it still requires
a lot of additional conversions that will be removed later.
2014-09-26 19:25:07 +02:00
Roberto E. Vargas Caballero
d65ebe9aed First step to plain unicode representation
tprinter() is used in tputc, so a first step is to change it
to accept a wchar_t instead of a multibyte string. This patch makes
more ugly the code because it needs a lot of conversions, but
they will be removed later.
2014-09-26 19:25:07 +02:00
Roberto E. Vargas Caballero
28f56c8842 Remove last parameter of utf8encode
This parameter was always UTF_SIZ, so it is better remove it and
use directly UTF_SIZ in in.
2014-09-26 19:25:06 +02:00
Roberto E. Vargas Caballero
23af75fc75 Simplify utf8decodebyte using some locals
These local variables help to make expressions simpler and avoid
use a pointer as induction variable in a for loop.
2014-09-26 19:25:06 +02:00
18 changed files with 2825 additions and 4636 deletions

3
.gitignore vendored
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@ -1,3 +0,0 @@
config.h
*.o
st

132
FAQ
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@ -1,14 +1,12 @@
## Why does st not handle utmp entries? ## Why does st not handle utmp entries?
Use the excellent tool of [utmp](https://git.suckless.org/utmp/) for this task. Use the excellent tool of [utmp](http://git.suckless.org/utmp/) for this task.
## Some _random program_ complains that st is unknown/not recognised/unsupported/whatever! ## Some _random program_ complains that st is unknown/not recognised/unsupported/whatever!
It means that st doesnt have any terminfo entry on your system. Chances are It means that st doesnt 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 did not `make install`. If you just want to test it without installing it,
you can manually run `tic -sx st.info`. you can manualy run `tic -s st.info`.
## Nothing works, and nothing is said about an unknown terminal! ## Nothing works, and nothing is said about an unknown terminal!
@ -17,21 +15,19 @@ you can manually run `tic -sx st.info`.
* Some programs dont complain about the lacking st description and default to * Some programs dont complain about the lacking st description and default to
another terminal. In that case see the question about terminfo. another terminal. In that case see the question about terminfo.
## I get some weird glitches/visual bug on _random program_!
Try launching it with a different TERM: $ TERM=xterm myapp. toe(1) will give
you a list of available terminals, but youll most likely switch between xterm,
st or st-256color. The default value for TERM can be changed in config.h
(TNAME).
## How do I scroll back up? ## How do I scroll back up?
* Using a terminal multiplexer. 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.
* `st -e tmux` using C-b [
* `st -e screen` using C-a ESC
## Why doesn't the Del key work in some programs? ## Why doesn't the Del key work in some programs?
@ -55,7 +51,7 @@ solution for them is to use the following command:
$ printf '\033[?1h\033=' >/dev/tty $ printf '\033[?1h\033=' >/dev/tty
or or
$ tput smkx $ echo $(tput smkx) >/dev/tty
In the case of bash, readline is used. Readline has a different note in its In the case of bash, readline is used. Readline has a different note in its
manpage about this issue: manpage about this issue:
@ -88,31 +84,24 @@ If you are using zsh, then read the zsh FAQ
Putting these lines into your .zshrc will fix the problems. Putting these lines into your .zshrc will fix the problems.
## How can I use meta in 8bit mode? ## How can I use meta in 8bit mode?
St supports meta in 8bit mode, but the default terminfo entry doesn't 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 use this capability. If you want it, you have to use the 'st-meta' value
in TERM. in TERM.
## I cannot compile st in OpenBSD ## I cannot compile st in OpenBSD
OpenBSD lacks librt, despite it being mandatory in POSIX OpenBSD lacks of librt, despite it begin mandatory in POSIX
<http://pubs.opengroup.org/onlinepubs/9699919799/utilities/c99.html#tag_20_11_13>. <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 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 st will compile without any loss of functionality, because all the functions are
included in libc on this platform. included in libc on this platform.
## Backspace key does not work
## 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 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 <http://lists.suckless.org/dev/1404/20697.html>:
terminal users wants its backspace to be how he feels it:
Well, I am going to comment why I want to change the behaviour Well, I am going to comment why I want to change the behaviour
of this key. When ASCII was defined in 1968, communication of this key. When ASCII was defined in 1968, communication
@ -166,88 +155,3 @@ terminal users wants its backspace to be how he feels it:
[1] http://www.ibb.net/~anne/keyboard.html [1] http://www.ibb.net/~anne/keyboard.html
[2] http://www.tldp.org/HOWTO/Keyboard-and-Console-HOWTO-5.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

13
LICENSE
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@ -1,19 +1,16 @@
MIT/X Consortium License 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> © 2009-2012 Aurélien APTEL <aurelien dot aptel at gmail dot com>
© 2008-2017 Anselm R Garbe <garbeam at gmail dot com> © 2009 Anselm R Garbe <garbeam at gmail dot com>
© 2012-2017 Roberto E. Vargas Caballero <k0ga at shike2 dot com> © 2012-2014 Roberto E. Vargas Caballero <k0ga at shike2 dot com>
© 2012-2016 Christoph Lohmann <20h at r-36 dot net> © 2012-2014 Christoph Lohmann <20h at r-36 dot net>
© 2013 Eon S. Jeon <esjeon at hyunmu dot am> © 2013 Eon S. Jeon <esjeon at hyunmu dot am>
© 2013 Alexander Sedov <alex0player at gmail dot com> © 2013 Alexander Sedov <alex0player at gmail dot com>
© 2013 Mark Edgar <medgar123 at gmail dot com> © 2013 Mark Edgar <medgar123 at gmail dot com>
© 2013-2014 Eric Pruitt <eric.pruitt at gmail dot com> © 2013 Eric Pruitt <eric.pruitt at gmail dot com>
© 2013 Michael Forney <mforney at mforney dot org> © 2013 Michael Forney <mforney at mforney dot org>
© 2013-2014 Markus Teich <markus dot teich at stusta dot mhn dot de> © 2013-2014 Markus Teich <markus dot teich at stusta dot mhn dot de>
© 2014-2015 Laslo Hunhold <dev at frign dot de> © 2014 Laslo Hunhold <dev at frign dot de>
Permission is hereby granted, free of charge, to any person obtaining a Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"), copy of this software and associated documentation files (the "Software"),

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@ -1,61 +1,60 @@
# st - simple terminal # st - simple terminal
# See LICENSE file for copyright and license details. # See LICENSE file for copyright and license details.
.POSIX:
include config.mk include config.mk
SRC = st.c x.c hb.c SRC = st.c
OBJ = $(SRC:.c=.o) OBJ = ${SRC:.c=.o}
all: options st all: options st
options: options:
@echo st build options: @echo st build options:
@echo "CFLAGS = $(STCFLAGS)" @echo "CFLAGS = ${CFLAGS}"
@echo "LDFLAGS = $(STLDFLAGS)" @echo "LDFLAGS = ${LDFLAGS}"
@echo "CC = $(CC)" @echo "CC = ${CC}"
config.h: config.h:
cp config.def.h config.h cp config.def.h config.h
.c.o: .c.o:
$(CC) $(STCFLAGS) -c $< @echo CC $<
@${CC} -c ${CFLAGS} $<
st.o: config.h st.h win.h ${OBJ}: config.h config.mk
x.o: arg.h config.h st.h win.h hb.h
hb.o: st.h
$(OBJ): config.h config.mk st: ${OBJ}
@echo CC -o $@
st: $(OBJ) @${CC} -o $@ ${OBJ} ${LDFLAGS}
$(CC) -o $@ $(OBJ) $(STLDFLAGS)
clean: clean:
rm -f st $(OBJ) st-$(VERSION).tar.gz @echo cleaning
@rm -f st ${OBJ} st-${VERSION}.tar.gz
dist: clean dist: clean
mkdir -p st-$(VERSION) @echo creating dist tarball
cp -R FAQ LEGACY TODO LICENSE Makefile README config.mk\ @mkdir -p st-${VERSION}
config.def.h st.info st.1 arg.h st.h win.h $(SRC)\ @cp -R LICENSE Makefile README config.mk config.def.h st.info st.1 ${SRC} st-${VERSION}
st-$(VERSION) @tar -cf st-${VERSION}.tar st-${VERSION}
tar -cf - st-$(VERSION) | gzip > st-$(VERSION).tar.gz @gzip st-${VERSION}.tar
rm -rf st-$(VERSION) @rm -rf st-${VERSION}
install: st install: all
mkdir -p $(DESTDIR)$(PREFIX)/bin @echo installing executable file to ${DESTDIR}${PREFIX}/bin
cp -f st $(DESTDIR)$(PREFIX)/bin @mkdir -p ${DESTDIR}${PREFIX}/bin
chmod 755 $(DESTDIR)$(PREFIX)/bin/st @cp -f st ${DESTDIR}${PREFIX}/bin
mkdir -p $(DESTDIR)$(MANPREFIX)/man1 @chmod 755 ${DESTDIR}${PREFIX}/bin/st
sed "s/VERSION/$(VERSION)/g" < st.1 > $(DESTDIR)$(MANPREFIX)/man1/st.1 @echo installing manual page to ${DESTDIR}${MANPREFIX}/man1
chmod 644 $(DESTDIR)$(MANPREFIX)/man1/st.1 @mkdir -p ${DESTDIR}${MANPREFIX}/man1
tic -sx st.info @sed "s/VERSION/${VERSION}/g" < st.1 > ${DESTDIR}${MANPREFIX}/man1/st.1
@chmod 644 ${DESTDIR}${MANPREFIX}/man1/st.1
@echo Please see the README file regarding the terminfo entry of st. @echo Please see the README file regarding the terminfo entry of st.
mkdir -p $(DESTDIR)$(APPPREFIX) @tic -s st.info
cp -f st.desktop $(DESTDIR)$(APPPREFIX)
uninstall: uninstall:
rm -f $(DESTDIR)$(PREFIX)/bin/st @echo removing executable file from ${DESTDIR}${PREFIX}/bin
rm -f $(DESTDIR)$(APPPREFIX)/st.desktop @rm -f ${DESTDIR}${PREFIX}/bin/st
rm -f $(DESTDIR)$(MANPREFIX)/man1/st.1 @echo removing manual page from ${DESTDIR}${MANPREFIX}/man1
@rm -f ${DESTDIR}${MANPREFIX}/man1/st.1
.PHONY: all options clean dist install uninstall .PHONY: all options clean dist install uninstall

2
README
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@ -24,7 +24,7 @@ Running st
If you did not install st with make clean install, you must compile If you did not install st with make clean install, you must compile
the st terminfo entry with the following command: the st terminfo entry with the following command:
tic -sx st.info tic -s st.info
See the man page for additional details. See the man page for additional details.

2
TODO
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@ -11,7 +11,6 @@ code & interface
drawing drawing
------- -------
* add diacritics support to xdraws() * add diacritics support to xdraws()
* switch to a suckless font drawing library
* make the font cache simpler * make the font cache simpler
* add better support for brightening of the upper colors * add better support for brightening of the upper colors
@ -19,6 +18,7 @@ bugs
---- ----
* fix shift up/down (shift selection in emacs) * fix shift up/down (shift selection in emacs)
* fix -e handling
* remove DEC test sequence when appropriate * remove DEC test sequence when appropriate
misc misc

39
arg.h
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@ -10,8 +10,8 @@ extern char *argv0;
/* use main(int argc, char *argv[]) */ /* use main(int argc, char *argv[]) */
#define ARGBEGIN for (argv0 = *argv, argv++, argc--;\ #define ARGBEGIN for (argv0 = *argv, argv++, argc--;\
argv[0] && argv[0][0] == '-'\ argv[0] && argv[0][1]\
&& argv[0][1];\ && argv[0][0] == '-';\
argc--, argv++) {\ argc--, argv++) {\
char argc_;\ char argc_;\
char **argv_;\ char **argv_;\
@ -21,30 +21,43 @@ extern char *argv0;
argc--;\ argc--;\
break;\ break;\
}\ }\
int i_;\ for (brk_ = 0, argv[0]++, argv_ = argv;\
for (i_ = 1, brk_ = 0, argv_ = argv;\ argv[0][0] && !brk_;\
argv[0][i_] && !brk_;\ argv[0]++) {\
i_++) {\
if (argv_ != argv)\ if (argv_ != argv)\
break;\ break;\
argc_ = argv[0][i_];\ argc_ = argv[0][0];\
switch (argc_) 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 ARGEND }\
} }
#define ARGC() argc_ #define ARGC() argc_
#define EARGF(x) ((argv[0][i_+1] == '\0' && argv[1] == NULL)?\ #define ARGNUMF(base) (brk_ = 1, estrtol(argv[0], (base)))
#define EARGF(x) ((argv[0][1] == '\0' && argv[1] == NULL)?\
((x), abort(), (char *)0) :\ ((x), abort(), (char *)0) :\
(brk_ = 1, (argv[0][i_+1] != '\0')?\ (brk_ = 1, (argv[0][1] != '\0')?\
(&argv[0][i_+1]) :\ (&argv[0][1]) :\
(argc--, argv++, argv[0]))) (argc--, argv++, argv[0])))
#define ARGF() ((argv[0][i_+1] == '\0' && argv[1] == NULL)?\ #define ARGF() ((argv[0][1] == '\0' && argv[1] == NULL)?\
(char *)0 :\ (char *)0 :\
(brk_ = 1, (argv[0][i_+1] != '\0')?\ (brk_ = 1, (argv[0][1] != '\0')?\
(&argv[0][i_+1]) :\ (&argv[0][1]) :\
(argc--, argv++, argv[0]))) (argc--, argv++, argv[0])))
#endif #endif

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@ -5,25 +5,13 @@
* *
* font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
*/ */
static char *font = "Fira Code:pixelsize=14:antialias=true:autohint=true"; static char font[] = "Liberation Mono:pixelsize=12:antialias=false:autohint=false";
static int borderpx = 2; static int borderpx = 2;
static char shell[] = "/bin/sh";
/* static char *utmp = NULL;
* 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 */ /* identification sequence returned in DA and DECID */
char *vtiden = "\033[?6c"; static char vtiden[] = "\033[?6c";
/* Kerning / character bounding-box multipliers */ /* Kerning / character bounding-box multipliers */
static float cwscale = 1.0; static float cwscale = 1.0;
@ -32,29 +20,20 @@ static float chscale = 1.0;
/* /*
* word delimiter string * word delimiter string
* *
* More advanced example: L" `'\"()[]{}" * More advanced example: " `'\"()[]{}"
*/ */
wchar_t *worddelimiters = L" "; static char worddelimiters[] = " ";
/* selection timeouts (in milliseconds) */ /* selection timeouts (in milliseconds) */
static unsigned int doubleclicktimeout = 300; static unsigned int doubleclicktimeout = 300;
static unsigned int tripleclicktimeout = 600; static unsigned int tripleclicktimeout = 600;
/* alt screens */ /* alt screens */
int allowaltscreen = 1; static bool allowaltscreen = true;
/* allow certain non-interactive (insecure) window operations such as: /* frames per second st should at maximum draw to the screen */
setting the clipboard text */ static unsigned int xfps = 120;
int allowwindowops = 0; static unsigned int actionfps = 30;
/*
* 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 = 8;
static double maxlatency = 33;
/* /*
* blinking timeout (set to 0 to disable blinking) for the terminal blinking * blinking timeout (set to 0 to disable blinking) for the terminal blinking
@ -62,71 +41,44 @@ static double maxlatency = 33;
*/ */
static unsigned int blinktimeout = 800; 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 * bell volume. It must be a value between -100 and 100. Use 0 for disabling
* it * it
*/ */
static int bellvolume = 0; static int bellvolume = 0;
/* default TERM value */ /* TERM value */
char *termname = "st-256color"; static char termname[] = "st-256color";
/* static unsigned int tabspaces = 8;
* 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;
/* bg opacity */
float alpha = 0.8;
/* Terminal colors (16 first used in escape sequence) */ /* Terminal colors (16 first used in escape sequence) */
static const char *colorname[] = { static const char *colorname[] = {
/* 8 normal colors */ /* 8 normal colors */
[0] = "#000000", /* black */ "black",
[1] = "#ff5555", /* red */ "red3",
[2] = "#50fa7b", /* green */ "green3",
[3] = "#f1fa8c", /* yellow */ "yellow3",
[4] = "#bd93f9", /* blue */ "blue2",
[5] = "#ff79c6", /* magenta */ "magenta3",
[6] = "#8be9fd", /* cyan */ "cyan3",
[7] = "#bbbbbb", /* white */ "gray90",
/* 8 bright colors */ /* 8 bright colors */
[8] = "#44475a", /* black */ "gray50",
[9] = "#ff5555", /* red */ "red",
[10] = "#50fa7b", /* green */ "green",
[11] = "#f1fa8c", /* yellow */ "yellow",
[12] = "#bd93f9", /* blue */ "#5c5cff",
[13] = "#ff79c6", /* magenta */ "magenta",
[14] = "#8be9fd", /* cyan */ "cyan",
[15] = "#ffffff", /* white */ "white",
/* special colors */ [255] = 0,
[256] = "#222222", /* background */
[257] = "#ffffff", /* foreground */
/* more colors can be added after 255 to use with DefaultXX */ /* more colors can be added after 255 to use with DefaultXX */
"#cccccc", "#cccccc",
"#555555",
"gray90", /* default foreground colour */
"black", /* default background colour */
}; };
@ -134,127 +86,39 @@ static const char *colorname[] = {
* Default colors (colorname index) * Default colors (colorname index)
* foreground, background, cursor * foreground, background, cursor
*/ */
unsigned int defaultfg = 257; static unsigned int defaultfg = 7;
unsigned int defaultbg = 256; static unsigned int defaultbg = 0;
unsigned int defaultcs = 257; static unsigned int defaultcs = 256;
static unsigned int defaultrcs = 257;
/* /*
* Colors used, when the specific fg == defaultfg. So in reverse mode this * Colors used, when the specific fg == defaultfg. So in reverse mode this
* will reverse too. Another logic would only make the simple feature too * will reverse too. Another logic would only make the simple feature too
* complex. * complex.
*/ */
unsigned int defaultitalic = 7; static unsigned int defaultitalic = 11;
unsigned int defaultunderline = 7; static unsigned int defaultunderline = 7;
/* /* Internal mouse shortcuts. */
* Default shape of cursor /* Beware that overloading Button1 will disable the selection. */
* 2: Block ("") static Mousekey mshortcuts[] = {
* 4: Underline ("_") /* button mask string */
* 6: Bar ("|") { Button4, XK_ANY_MOD, "\031" },
* 7: Snowman ("") { Button5, XK_ANY_MOD, "\005" },
*/
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;
/*
* Xresources preferences to load at startup
*/
ResourcePref resources[] = {
{ "font", STRING, &font },
{ "color0", STRING, &colorname[0] },
{ "color1", STRING, &colorname[1] },
{ "color2", STRING, &colorname[2] },
{ "color3", STRING, &colorname[3] },
{ "color4", STRING, &colorname[4] },
{ "color5", STRING, &colorname[5] },
{ "color6", STRING, &colorname[6] },
{ "color7", STRING, &colorname[7] },
{ "color8", STRING, &colorname[8] },
{ "color9", STRING, &colorname[9] },
{ "color10", STRING, &colorname[10] },
{ "color11", STRING, &colorname[11] },
{ "color12", STRING, &colorname[12] },
{ "color13", STRING, &colorname[13] },
{ "color14", STRING, &colorname[14] },
{ "color15", STRING, &colorname[15] },
{ "background", STRING, &colorname[256] },
{ "foreground", STRING, &colorname[257] },
{ "cursorColor", STRING, &colorname[258] },
{ "termname", STRING, &termname },
{ "shell", STRING, &shell },
{ "minlatency", INTEGER, &minlatency },
{ "maxlatency", INTEGER, &maxlatency },
{ "blinktimeout", INTEGER, &blinktimeout },
{ "bellvolume", INTEGER, &bellvolume },
{ "tabspaces", INTEGER, &tabspaces },
{ "borderpx", INTEGER, &borderpx },
{ "cwscale", FLOAT, &cwscale },
{ "chscale", FLOAT, &chscale },
};
/*
* Internal mouse shortcuts.
* Beware that overloading Button1 will disable the selection.
*/
static MouseShortcut mshortcuts[] = {
/* mask button function argument release */
{ ShiftMask, Button4, kscrollup, {.i = 1} },
{ ShiftMask, Button5, kscrolldown, {.i = 1} },
{ 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. */ /* Internal keyboard shortcuts. */
#define MODKEY Mod1Mask #define MODKEY Mod1Mask
#define TERMMOD (ControlMask|ShiftMask)
static Shortcut shortcuts[] = { static Shortcut shortcuts[] = {
/* mask keysym function argument */ /* mask keysym function argument */
{ XK_ANY_MOD, XK_Break, sendbreak, {.i = 0} },
{ ControlMask, XK_Print, toggleprinter, {.i = 0} }, { ControlMask, XK_Print, toggleprinter, {.i = 0} },
{ ShiftMask, XK_Print, printscreen, {.i = 0} }, { ShiftMask, XK_Print, printscreen, {.i = 0} },
{ XK_ANY_MOD, XK_Print, printsel, {.i = 0} }, { XK_ANY_MOD, XK_Print, printsel, {.i = 0} },
{ TERMMOD, XK_Prior, zoom, {.f = +1} }, { MODKEY|ShiftMask, XK_Prior, xzoom, {.i = +1} },
{ TERMMOD, XK_Next, zoom, {.f = -1} }, { MODKEY|ShiftMask, XK_Next, xzoom, {.i = -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} }, { ShiftMask, XK_Insert, selpaste, {.i = 0} },
{ TERMMOD, XK_Num_Lock, numlock, {.i = 0} }, { MODKEY|ShiftMask, XK_Insert, clippaste, {.i = 0} },
{ MODKEY, XK_l, copyurl, {.i = 0} }, { MODKEY, XK_Num_Lock, numlock, {.i = 0} },
{ ShiftMask, XK_Page_Up, kscrollup, {.i = -1} },
{ ShiftMask, XK_Page_Down, kscrolldown, {.i = -1} },
}; };
/* /*
@ -272,6 +136,10 @@ static Shortcut shortcuts[] = {
* * 0: no value * * 0: no value
* * > 0: cursor application mode enabled * * > 0: cursor application mode enabled
* * < 0: cursor application mode disabled * * < 0: cursor application mode disabled
* crlf value
* * 0: no value
* * > 0: crlf mode is enabled
* * < 0: crlf mode is disabled
* *
* Be careful with the order of the definitions because st searches in * 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 * this table sequentially, so any XK_ANY_MOD must be in the last
@ -290,221 +158,207 @@ static KeySym mappedkeys[] = { -1 };
*/ */
static uint ignoremod = Mod2Mask|XK_SWITCH_MOD; static uint ignoremod = Mod2Mask|XK_SWITCH_MOD;
/* /* Override mouse-select while mask is active (when MODE_MOUSE is set).
* This is the huge key array which defines all compatibility to the Linux * Note that if you want to use ShiftMask with selmasks, set this to an other
* world. Please decide about changes wisely. * modifier, set to 0 to not use it. */
*/ static uint forceselmod = ShiftMask;
static Key key[] = { static Key key[] = {
/* keysym mask string appkey appcursor */ /* keysym mask string appkey appcursor crlf */
{ XK_KP_Home, ShiftMask, "\033[2J", 0, -1}, { XK_KP_Home, ShiftMask, "\033[2J", 0, -1, 0},
{ XK_KP_Home, ShiftMask, "\033[1;2H", 0, +1}, { XK_KP_Home, ShiftMask, "\033[1;2H", 0, +1, 0},
{ XK_KP_Home, XK_ANY_MOD, "\033[H", 0, -1}, { XK_KP_Home, XK_ANY_MOD, "\033[H", 0, -1, 0},
{ XK_KP_Home, XK_ANY_MOD, "\033[1~", 0, +1}, { XK_KP_Home, XK_ANY_MOD, "\033[1~", 0, +1, 0},
{ XK_KP_Up, XK_ANY_MOD, "\033Ox", +1, 0}, { XK_KP_Up, XK_ANY_MOD, "\033Ox", +1, 0, 0},
{ XK_KP_Up, XK_ANY_MOD, "\033[A", 0, -1}, { XK_KP_Up, XK_ANY_MOD, "\033[A", 0, -1, 0},
{ XK_KP_Up, XK_ANY_MOD, "\033OA", 0, +1}, { XK_KP_Up, XK_ANY_MOD, "\033OA", 0, +1, 0},
{ XK_KP_Down, XK_ANY_MOD, "\033Or", +1, 0}, { XK_KP_Down, XK_ANY_MOD, "\033Or", +1, 0, 0},
{ XK_KP_Down, XK_ANY_MOD, "\033[B", 0, -1}, { XK_KP_Down, XK_ANY_MOD, "\033[B", 0, -1, 0},
{ XK_KP_Down, XK_ANY_MOD, "\033OB", 0, +1}, { XK_KP_Down, XK_ANY_MOD, "\033OB", 0, +1, 0},
{ XK_KP_Left, XK_ANY_MOD, "\033Ot", +1, 0}, { XK_KP_Left, XK_ANY_MOD, "\033Ot", +1, 0, 0},
{ XK_KP_Left, XK_ANY_MOD, "\033[D", 0, -1}, { XK_KP_Left, XK_ANY_MOD, "\033[D", 0, -1, 0},
{ XK_KP_Left, XK_ANY_MOD, "\033OD", 0, +1}, { XK_KP_Left, XK_ANY_MOD, "\033OD", 0, +1, 0},
{ XK_KP_Right, XK_ANY_MOD, "\033Ov", +1, 0}, { XK_KP_Right, XK_ANY_MOD, "\033Ov", +1, 0, 0},
{ XK_KP_Right, XK_ANY_MOD, "\033[C", 0, -1}, { XK_KP_Right, XK_ANY_MOD, "\033[C", 0, -1, 0},
{ XK_KP_Right, XK_ANY_MOD, "\033OC", 0, +1}, { XK_KP_Right, XK_ANY_MOD, "\033OC", 0, +1, 0},
{ XK_KP_Prior, ShiftMask, "\033[5;2~", 0, 0}, { XK_KP_Prior, ShiftMask, "\033[5;2~", 0, 0, 0},
{ XK_KP_Prior, XK_ANY_MOD, "\033[5~", 0, 0}, { XK_KP_Prior, XK_ANY_MOD, "\033[5~", 0, 0, 0},
{ XK_KP_Begin, XK_ANY_MOD, "\033[E", 0, 0}, { XK_KP_Begin, XK_ANY_MOD, "\033[E", 0, 0, 0},
{ XK_KP_End, ControlMask, "\033[J", -1, 0}, { XK_KP_End, ControlMask, "\033[J", -1, 0, 0},
{ XK_KP_End, ControlMask, "\033[1;5F", +1, 0}, { XK_KP_End, ControlMask, "\033[1;5F", +1, 0, 0},
{ XK_KP_End, ShiftMask, "\033[K", -1, 0}, { XK_KP_End, ShiftMask, "\033[K", -1, 0, 0},
{ XK_KP_End, ShiftMask, "\033[1;2F", +1, 0}, { XK_KP_End, ShiftMask, "\033[1;2F", +1, 0, 0},
{ XK_KP_End, XK_ANY_MOD, "\033[4~", 0, 0}, { XK_KP_End, XK_ANY_MOD, "\033[4~", 0, 0, 0},
{ XK_KP_Next, ShiftMask, "\033[6;2~", 0, 0}, { XK_KP_Next, ShiftMask, "\033[6;2~", 0, 0, 0},
{ XK_KP_Next, XK_ANY_MOD, "\033[6~", 0, 0}, { XK_KP_Next, XK_ANY_MOD, "\033[6~", 0, 0, 0},
{ XK_KP_Insert, ShiftMask, "\033[2;2~", +1, 0}, { XK_KP_Insert, ShiftMask, "\033[2;2~", +1, 0, 0},
{ XK_KP_Insert, ShiftMask, "\033[4l", -1, 0}, { XK_KP_Insert, ShiftMask, "\033[4l", -1, 0, 0},
{ XK_KP_Insert, ControlMask, "\033[L", -1, 0}, { XK_KP_Insert, ControlMask, "\033[L", -1, 0, 0},
{ XK_KP_Insert, ControlMask, "\033[2;5~", +1, 0}, { XK_KP_Insert, ControlMask, "\033[2;5~", +1, 0, 0},
{ XK_KP_Insert, XK_ANY_MOD, "\033[4h", -1, 0}, { XK_KP_Insert, XK_ANY_MOD, "\033[4h", -1, 0, 0},
{ XK_KP_Insert, XK_ANY_MOD, "\033[2~", +1, 0}, { XK_KP_Insert, XK_ANY_MOD, "\033[2~", +1, 0, 0},
{ XK_KP_Delete, ControlMask, "\033[M", -1, 0}, { XK_KP_Delete, ControlMask, "\033[M", -1, 0, 0},
{ XK_KP_Delete, ControlMask, "\033[3;5~", +1, 0}, { XK_KP_Delete, ControlMask, "\033[3;5~", +1, 0, 0},
{ XK_KP_Delete, ShiftMask, "\033[2K", -1, 0}, { XK_KP_Delete, ShiftMask, "\033[2K", -1, 0, 0},
{ XK_KP_Delete, ShiftMask, "\033[3;2~", +1, 0}, { XK_KP_Delete, ShiftMask, "\033[3;2~", +1, 0, 0},
{ XK_KP_Delete, XK_ANY_MOD, "\033[P", -1, 0}, { XK_KP_Delete, XK_ANY_MOD, "\033[P", -1, 0, 0},
{ XK_KP_Delete, XK_ANY_MOD, "\033[3~", +1, 0}, { XK_KP_Delete, XK_ANY_MOD, "\177", +1, 0, 0},
{ XK_KP_Multiply, XK_ANY_MOD, "\033Oj", +2, 0}, { XK_KP_Multiply, XK_ANY_MOD, "\033Oj", +2, 0, 0},
{ XK_KP_Add, XK_ANY_MOD, "\033Ok", +2, 0}, { XK_KP_Add, XK_ANY_MOD, "\033Ok", +2, 0, 0},
{ XK_KP_Enter, XK_ANY_MOD, "\033OM", +2, 0}, { XK_KP_Enter, XK_ANY_MOD, "\033OM", +2, 0, 0},
{ XK_KP_Enter, XK_ANY_MOD, "\r", -1, 0}, { XK_KP_Enter, XK_ANY_MOD, "\r", -1, 0, -1},
{ XK_KP_Subtract, XK_ANY_MOD, "\033Om", +2, 0}, { XK_KP_Enter, XK_ANY_MOD, "\r\n", -1, 0, +1},
{ XK_KP_Decimal, XK_ANY_MOD, "\033On", +2, 0}, { XK_KP_Subtract, XK_ANY_MOD, "\033Om", +2, 0, 0},
{ XK_KP_Divide, XK_ANY_MOD, "\033Oo", +2, 0}, { XK_KP_Decimal, XK_ANY_MOD, "\033On", +2, 0, 0},
{ XK_KP_0, XK_ANY_MOD, "\033Op", +2, 0}, { XK_KP_Divide, XK_ANY_MOD, "\033Oo", +2, 0, 0},
{ XK_KP_1, XK_ANY_MOD, "\033Oq", +2, 0}, { XK_KP_0, XK_ANY_MOD, "\033Op", +2, 0, 0},
{ XK_KP_2, XK_ANY_MOD, "\033Or", +2, 0}, { XK_KP_1, XK_ANY_MOD, "\033Oq", +2, 0, 0},
{ XK_KP_3, XK_ANY_MOD, "\033Os", +2, 0}, { XK_KP_2, XK_ANY_MOD, "\033Or", +2, 0, 0},
{ XK_KP_4, XK_ANY_MOD, "\033Ot", +2, 0}, { XK_KP_3, XK_ANY_MOD, "\033Os", +2, 0, 0},
{ XK_KP_5, XK_ANY_MOD, "\033Ou", +2, 0}, { XK_KP_4, XK_ANY_MOD, "\033Ot", +2, 0, 0},
{ XK_KP_6, XK_ANY_MOD, "\033Ov", +2, 0}, { XK_KP_5, XK_ANY_MOD, "\033Ou", +2, 0, 0},
{ XK_KP_7, XK_ANY_MOD, "\033Ow", +2, 0}, { XK_KP_6, XK_ANY_MOD, "\033Ov", +2, 0, 0},
{ XK_KP_8, XK_ANY_MOD, "\033Ox", +2, 0}, { XK_KP_7, XK_ANY_MOD, "\033Ow", +2, 0, 0},
{ XK_KP_9, XK_ANY_MOD, "\033Oy", +2, 0}, { XK_KP_8, XK_ANY_MOD, "\033Ox", +2, 0, 0},
{ XK_Up, ShiftMask, "\033[1;2A", 0, 0}, { XK_KP_9, XK_ANY_MOD, "\033Oy", +2, 0, 0},
{ XK_Up, Mod1Mask, "\033[1;3A", 0, 0}, { XK_Up, ShiftMask, "\033[1;2A", 0, 0, 0},
{ XK_Up, ShiftMask|Mod1Mask,"\033[1;4A", 0, 0}, { XK_Up, ControlMask, "\033[1;5A", 0, 0, 0},
{ XK_Up, ControlMask, "\033[1;5A", 0, 0}, { XK_Up, Mod1Mask, "\033[1;3A", 0, 0, 0},
{ XK_Up, ShiftMask|ControlMask,"\033[1;6A", 0, 0}, { XK_Up, XK_ANY_MOD, "\033[A", 0, -1, 0},
{ XK_Up, ControlMask|Mod1Mask,"\033[1;7A", 0, 0}, { XK_Up, XK_ANY_MOD, "\033OA", 0, +1, 0},
{ XK_Up,ShiftMask|ControlMask|Mod1Mask,"\033[1;8A", 0, 0}, { XK_Down, ShiftMask, "\033[1;2B", 0, 0, 0},
{ XK_Up, XK_ANY_MOD, "\033[A", 0, -1}, { XK_Down, ControlMask, "\033[1;5B", 0, 0, 0},
{ XK_Up, XK_ANY_MOD, "\033OA", 0, +1}, { XK_Down, Mod1Mask, "\033[1;3B", 0, 0, 0},
{ XK_Down, ShiftMask, "\033[1;2B", 0, 0}, { XK_Down, XK_ANY_MOD, "\033[B", 0, -1, 0},
{ XK_Down, Mod1Mask, "\033[1;3B", 0, 0}, { XK_Down, XK_ANY_MOD, "\033OB", 0, +1, 0},
{ XK_Down, ShiftMask|Mod1Mask,"\033[1;4B", 0, 0}, { XK_Left, ShiftMask, "\033[1;2D", 0, 0, 0},
{ XK_Down, ControlMask, "\033[1;5B", 0, 0}, { XK_Left, ControlMask, "\033[1;5D", 0, 0, 0},
{ XK_Down, ShiftMask|ControlMask,"\033[1;6B", 0, 0}, { XK_Left, Mod1Mask, "\033[1;3D", 0, 0, 0},
{ XK_Down, ControlMask|Mod1Mask,"\033[1;7B", 0, 0}, { XK_Left, XK_ANY_MOD, "\033[D", 0, -1, 0},
{ XK_Down,ShiftMask|ControlMask|Mod1Mask,"\033[1;8B",0, 0}, { XK_Left, XK_ANY_MOD, "\033OD", 0, +1, 0},
{ XK_Down, XK_ANY_MOD, "\033[B", 0, -1}, { XK_Right, ShiftMask, "\033[1;2C", 0, 0, 0},
{ XK_Down, XK_ANY_MOD, "\033OB", 0, +1}, { XK_Right, ControlMask, "\033[1;5C", 0, 0, 0},
{ XK_Left, ShiftMask, "\033[1;2D", 0, 0}, { XK_Right, Mod1Mask, "\033[1;3C", 0, 0, 0},
{ XK_Left, Mod1Mask, "\033[1;3D", 0, 0}, { XK_Right, XK_ANY_MOD, "\033[C", 0, -1, 0},
{ XK_Left, ShiftMask|Mod1Mask,"\033[1;4D", 0, 0}, { XK_Right, XK_ANY_MOD, "\033OC", 0, +1, 0},
{ XK_Left, ControlMask, "\033[1;5D", 0, 0}, { XK_ISO_Left_Tab, ShiftMask, "\033[Z", 0, 0, 0},
{ XK_Left, ShiftMask|ControlMask,"\033[1;6D", 0, 0}, { XK_Return, Mod1Mask, "\033\r", 0, 0, -1},
{ XK_Left, ControlMask|Mod1Mask,"\033[1;7D", 0, 0}, { XK_Return, Mod1Mask, "\033\r\n", 0, 0, +1},
{ XK_Left,ShiftMask|ControlMask|Mod1Mask,"\033[1;8D",0, 0}, { XK_Return, XK_ANY_MOD, "\r", 0, 0, -1},
{ XK_Left, XK_ANY_MOD, "\033[D", 0, -1}, { XK_Return, XK_ANY_MOD, "\r\n", 0, 0, +1},
{ XK_Left, XK_ANY_MOD, "\033OD", 0, +1}, { XK_Insert, ShiftMask, "\033[4l", -1, 0, 0},
{ XK_Right, ShiftMask, "\033[1;2C", 0, 0}, { XK_Insert, ShiftMask, "\033[2;2~", +1, 0, 0},
{ XK_Right, Mod1Mask, "\033[1;3C", 0, 0}, { XK_Insert, ControlMask, "\033[L", -1, 0, 0},
{ XK_Right, ShiftMask|Mod1Mask,"\033[1;4C", 0, 0}, { XK_Insert, ControlMask, "\033[2;5~", +1, 0, 0},
{ XK_Right, ControlMask, "\033[1;5C", 0, 0}, { XK_Insert, XK_ANY_MOD, "\033[4h", -1, 0, 0},
{ XK_Right, ShiftMask|ControlMask,"\033[1;6C", 0, 0}, { XK_Insert, XK_ANY_MOD, "\033[2~", +1, 0, 0},
{ XK_Right, ControlMask|Mod1Mask,"\033[1;7C", 0, 0}, { XK_Delete, ControlMask, "\033[M", -1, 0, 0},
{ XK_Right,ShiftMask|ControlMask|Mod1Mask,"\033[1;8C",0, 0}, { XK_Delete, ControlMask, "\033[3;5~", +1, 0, 0},
{ XK_Right, XK_ANY_MOD, "\033[C", 0, -1}, { XK_Delete, ShiftMask, "\033[2K", -1, 0, 0},
{ XK_Right, XK_ANY_MOD, "\033OC", 0, +1}, { XK_Delete, ShiftMask, "\033[3;2~", +1, 0, 0},
{ XK_ISO_Left_Tab, ShiftMask, "\033[Z", 0, 0}, { XK_Delete, XK_ANY_MOD, "\033[P", -1, 0, 0},
{ XK_Return, Mod1Mask, "\033\r", 0, 0}, { XK_Delete, XK_ANY_MOD, "\177", +1, 0, 0},
{ XK_Return, XK_ANY_MOD, "\r", 0, 0}, { XK_Home, ShiftMask, "\033[2J", 0, -1, 0},
{ XK_Insert, ShiftMask, "\033[4l", -1, 0}, { XK_Home, ShiftMask, "\033[1;2H", 0, +1, 0},
{ XK_Insert, ShiftMask, "\033[2;2~", +1, 0}, { XK_Home, XK_ANY_MOD, "\033[H", 0, -1, 0},
{ XK_Insert, ControlMask, "\033[L", -1, 0}, { XK_Home, XK_ANY_MOD, "\033[1~", 0, +1, 0},
{ XK_Insert, ControlMask, "\033[2;5~", +1, 0}, { XK_End, ControlMask, "\033[J", -1, 0, 0},
{ XK_Insert, XK_ANY_MOD, "\033[4h", -1, 0}, { XK_End, ControlMask, "\033[1;5F", +1, 0, 0},
{ XK_Insert, XK_ANY_MOD, "\033[2~", +1, 0}, { XK_End, ShiftMask, "\033[K", -1, 0, 0},
{ XK_Delete, ControlMask, "\033[M", -1, 0}, { XK_End, ShiftMask, "\033[1;2F", +1, 0, 0},
{ XK_Delete, ControlMask, "\033[3;5~", +1, 0}, { XK_End, XK_ANY_MOD, "\033[4~", 0, 0, 0},
{ XK_Delete, ShiftMask, "\033[2K", -1, 0}, { XK_Prior, ControlMask, "\033[5;5~", 0, 0, 0},
{ XK_Delete, ShiftMask, "\033[3;2~", +1, 0}, { XK_Prior, ShiftMask, "\033[5;2~", 0, 0, 0},
{ XK_Delete, XK_ANY_MOD, "\033[P", -1, 0}, { XK_Prior, XK_ANY_MOD, "\033[5~", 0, 0, 0},
{ XK_Delete, XK_ANY_MOD, "\033[3~", +1, 0}, { XK_Next, ControlMask, "\033[6;5~", 0, 0, 0},
{ XK_BackSpace, XK_NO_MOD, "\177", 0, 0}, { XK_Next, ShiftMask, "\033[6;2~", 0, 0, 0},
{ XK_BackSpace, Mod1Mask, "\033\177", 0, 0}, { XK_Next, XK_ANY_MOD, "\033[6~", 0, 0, 0},
{ XK_Home, ShiftMask, "\033[2J", 0, -1}, { XK_F1, XK_NO_MOD, "\033OP" , 0, 0, 0},
{ XK_Home, ShiftMask, "\033[1;2H", 0, +1}, { XK_F1, /* F13 */ ShiftMask, "\033[1;2P", 0, 0, 0},
{ XK_Home, XK_ANY_MOD, "\033[H", 0, -1}, { XK_F1, /* F25 */ ControlMask, "\033[1;5P", 0, 0, 0},
{ XK_Home, XK_ANY_MOD, "\033[1~", 0, +1}, { XK_F1, /* F37 */ Mod4Mask, "\033[1;6P", 0, 0, 0},
{ XK_End, ControlMask, "\033[J", -1, 0}, { XK_F1, /* F49 */ Mod1Mask, "\033[1;3P", 0, 0, 0},
{ XK_End, ControlMask, "\033[1;5F", +1, 0}, { XK_F1, /* F61 */ Mod3Mask, "\033[1;4P", 0, 0, 0},
{ XK_End, ShiftMask, "\033[K", -1, 0}, { XK_F2, XK_NO_MOD, "\033OQ" , 0, 0, 0},
{ XK_End, ShiftMask, "\033[1;2F", +1, 0}, { XK_F2, /* F14 */ ShiftMask, "\033[1;2Q", 0, 0, 0},
{ XK_End, XK_ANY_MOD, "\033[4~", 0, 0}, { XK_F2, /* F26 */ ControlMask, "\033[1;5Q", 0, 0, 0},
{ XK_Prior, ControlMask, "\033[5;5~", 0, 0}, { XK_F2, /* F38 */ Mod4Mask, "\033[1;6Q", 0, 0, 0},
{ XK_Prior, ShiftMask, "\033[5;2~", 0, 0}, { XK_F2, /* F50 */ Mod1Mask, "\033[1;3Q", 0, 0, 0},
{ XK_Prior, XK_ANY_MOD, "\033[5~", 0, 0}, { XK_F2, /* F62 */ Mod3Mask, "\033[1;4Q", 0, 0, 0},
{ XK_Next, ControlMask, "\033[6;5~", 0, 0}, { XK_F3, XK_NO_MOD, "\033OR" , 0, 0, 0},
{ XK_Next, ShiftMask, "\033[6;2~", 0, 0}, { XK_F3, /* F15 */ ShiftMask, "\033[1;2R", 0, 0, 0},
{ XK_Next, XK_ANY_MOD, "\033[6~", 0, 0}, { XK_F3, /* F27 */ ControlMask, "\033[1;5R", 0, 0, 0},
{ XK_F1, XK_NO_MOD, "\033OP" , 0, 0}, { XK_F3, /* F39 */ Mod4Mask, "\033[1;6R", 0, 0, 0},
{ XK_F1, /* F13 */ ShiftMask, "\033[1;2P", 0, 0}, { XK_F3, /* F51 */ Mod1Mask, "\033[1;3R", 0, 0, 0},
{ XK_F1, /* F25 */ ControlMask, "\033[1;5P", 0, 0}, { XK_F3, /* F63 */ Mod3Mask, "\033[1;4R", 0, 0, 0},
{ XK_F1, /* F37 */ Mod4Mask, "\033[1;6P", 0, 0}, { XK_F4, XK_NO_MOD, "\033OS" , 0, 0, 0},
{ XK_F1, /* F49 */ Mod1Mask, "\033[1;3P", 0, 0}, { XK_F4, /* F16 */ ShiftMask, "\033[1;2S", 0, 0, 0},
{ XK_F1, /* F61 */ Mod3Mask, "\033[1;4P", 0, 0}, { XK_F4, /* F28 */ ControlMask, "\033[1;5S", 0, 0, 0},
{ XK_F2, XK_NO_MOD, "\033OQ" , 0, 0}, { XK_F4, /* F40 */ Mod4Mask, "\033[1;6S", 0, 0, 0},
{ XK_F2, /* F14 */ ShiftMask, "\033[1;2Q", 0, 0}, { XK_F4, /* F52 */ Mod1Mask, "\033[1;3S", 0, 0, 0},
{ XK_F2, /* F26 */ ControlMask, "\033[1;5Q", 0, 0}, { XK_F5, XK_NO_MOD, "\033[15~", 0, 0, 0},
{ XK_F2, /* F38 */ Mod4Mask, "\033[1;6Q", 0, 0}, { XK_F5, /* F17 */ ShiftMask, "\033[15;2~", 0, 0, 0},
{ XK_F2, /* F50 */ Mod1Mask, "\033[1;3Q", 0, 0}, { XK_F5, /* F29 */ ControlMask, "\033[15;5~", 0, 0, 0},
{ XK_F2, /* F62 */ Mod3Mask, "\033[1;4Q", 0, 0}, { XK_F5, /* F41 */ Mod4Mask, "\033[15;6~", 0, 0, 0},
{ XK_F3, XK_NO_MOD, "\033OR" , 0, 0}, { XK_F5, /* F53 */ Mod1Mask, "\033[15;3~", 0, 0, 0},
{ XK_F3, /* F15 */ ShiftMask, "\033[1;2R", 0, 0}, { XK_F6, XK_NO_MOD, "\033[17~", 0, 0, 0},
{ XK_F3, /* F27 */ ControlMask, "\033[1;5R", 0, 0}, { XK_F6, /* F18 */ ShiftMask, "\033[17;2~", 0, 0, 0},
{ XK_F3, /* F39 */ Mod4Mask, "\033[1;6R", 0, 0}, { XK_F6, /* F30 */ ControlMask, "\033[17;5~", 0, 0, 0},
{ XK_F3, /* F51 */ Mod1Mask, "\033[1;3R", 0, 0}, { XK_F6, /* F42 */ Mod4Mask, "\033[17;6~", 0, 0, 0},
{ XK_F3, /* F63 */ Mod3Mask, "\033[1;4R", 0, 0}, { XK_F6, /* F54 */ Mod1Mask, "\033[17;3~", 0, 0, 0},
{ XK_F4, XK_NO_MOD, "\033OS" , 0, 0}, { XK_F7, XK_NO_MOD, "\033[18~", 0, 0, 0},
{ XK_F4, /* F16 */ ShiftMask, "\033[1;2S", 0, 0}, { XK_F7, /* F19 */ ShiftMask, "\033[18;2~", 0, 0, 0},
{ XK_F4, /* F28 */ ControlMask, "\033[1;5S", 0, 0}, { XK_F7, /* F31 */ ControlMask, "\033[18;5~", 0, 0, 0},
{ XK_F4, /* F40 */ Mod4Mask, "\033[1;6S", 0, 0}, { XK_F7, /* F43 */ Mod4Mask, "\033[18;6~", 0, 0, 0},
{ XK_F4, /* F52 */ Mod1Mask, "\033[1;3S", 0, 0}, { XK_F7, /* F55 */ Mod1Mask, "\033[18;3~", 0, 0, 0},
{ XK_F5, XK_NO_MOD, "\033[15~", 0, 0}, { XK_F8, XK_NO_MOD, "\033[19~", 0, 0, 0},
{ XK_F5, /* F17 */ ShiftMask, "\033[15;2~", 0, 0}, { XK_F8, /* F20 */ ShiftMask, "\033[19;2~", 0, 0, 0},
{ XK_F5, /* F29 */ ControlMask, "\033[15;5~", 0, 0}, { XK_F8, /* F32 */ ControlMask, "\033[19;5~", 0, 0, 0},
{ XK_F5, /* F41 */ Mod4Mask, "\033[15;6~", 0, 0}, { XK_F8, /* F44 */ Mod4Mask, "\033[19;6~", 0, 0, 0},
{ XK_F5, /* F53 */ Mod1Mask, "\033[15;3~", 0, 0}, { XK_F8, /* F56 */ Mod1Mask, "\033[19;3~", 0, 0, 0},
{ XK_F6, XK_NO_MOD, "\033[17~", 0, 0}, { XK_F9, XK_NO_MOD, "\033[20~", 0, 0, 0},
{ XK_F6, /* F18 */ ShiftMask, "\033[17;2~", 0, 0}, { XK_F9, /* F21 */ ShiftMask, "\033[20;2~", 0, 0, 0},
{ XK_F6, /* F30 */ ControlMask, "\033[17;5~", 0, 0}, { XK_F9, /* F33 */ ControlMask, "\033[20;5~", 0, 0, 0},
{ XK_F6, /* F42 */ Mod4Mask, "\033[17;6~", 0, 0}, { XK_F9, /* F45 */ Mod4Mask, "\033[20;6~", 0, 0, 0},
{ XK_F6, /* F54 */ Mod1Mask, "\033[17;3~", 0, 0}, { XK_F9, /* F57 */ Mod1Mask, "\033[20;3~", 0, 0, 0},
{ XK_F7, XK_NO_MOD, "\033[18~", 0, 0}, { XK_F10, XK_NO_MOD, "\033[21~", 0, 0, 0},
{ XK_F7, /* F19 */ ShiftMask, "\033[18;2~", 0, 0}, { XK_F10, /* F22 */ ShiftMask, "\033[21;2~", 0, 0, 0},
{ XK_F7, /* F31 */ ControlMask, "\033[18;5~", 0, 0}, { XK_F10, /* F34 */ ControlMask, "\033[21;5~", 0, 0, 0},
{ XK_F7, /* F43 */ Mod4Mask, "\033[18;6~", 0, 0}, { XK_F10, /* F46 */ Mod4Mask, "\033[21;6~", 0, 0, 0},
{ XK_F7, /* F55 */ Mod1Mask, "\033[18;3~", 0, 0}, { XK_F10, /* F58 */ Mod1Mask, "\033[21;3~", 0, 0, 0},
{ XK_F8, XK_NO_MOD, "\033[19~", 0, 0}, { XK_F11, XK_NO_MOD, "\033[23~", 0, 0, 0},
{ XK_F8, /* F20 */ ShiftMask, "\033[19;2~", 0, 0}, { XK_F11, /* F23 */ ShiftMask, "\033[23;2~", 0, 0, 0},
{ XK_F8, /* F32 */ ControlMask, "\033[19;5~", 0, 0}, { XK_F11, /* F35 */ ControlMask, "\033[23;5~", 0, 0, 0},
{ XK_F8, /* F44 */ Mod4Mask, "\033[19;6~", 0, 0}, { XK_F11, /* F47 */ Mod4Mask, "\033[23;6~", 0, 0, 0},
{ XK_F8, /* F56 */ Mod1Mask, "\033[19;3~", 0, 0}, { XK_F11, /* F59 */ Mod1Mask, "\033[23;3~", 0, 0, 0},
{ XK_F9, XK_NO_MOD, "\033[20~", 0, 0}, { XK_F12, XK_NO_MOD, "\033[24~", 0, 0, 0},
{ XK_F9, /* F21 */ ShiftMask, "\033[20;2~", 0, 0}, { XK_F12, /* F24 */ ShiftMask, "\033[24;2~", 0, 0, 0},
{ XK_F9, /* F33 */ ControlMask, "\033[20;5~", 0, 0}, { XK_F12, /* F36 */ ControlMask, "\033[24;5~", 0, 0, 0},
{ XK_F9, /* F45 */ Mod4Mask, "\033[20;6~", 0, 0}, { XK_F12, /* F48 */ Mod4Mask, "\033[24;6~", 0, 0, 0},
{ XK_F9, /* F57 */ Mod1Mask, "\033[20;3~", 0, 0}, { XK_F12, /* F60 */ Mod1Mask, "\033[24;3~", 0, 0, 0},
{ XK_F10, XK_NO_MOD, "\033[21~", 0, 0}, { XK_F13, XK_NO_MOD, "\033[1;2P", 0, 0, 0},
{ XK_F10, /* F22 */ ShiftMask, "\033[21;2~", 0, 0}, { XK_F14, XK_NO_MOD, "\033[1;2Q", 0, 0, 0},
{ XK_F10, /* F34 */ ControlMask, "\033[21;5~", 0, 0}, { XK_F15, XK_NO_MOD, "\033[1;2R", 0, 0, 0},
{ XK_F10, /* F46 */ Mod4Mask, "\033[21;6~", 0, 0}, { XK_F16, XK_NO_MOD, "\033[1;2S", 0, 0, 0},
{ XK_F10, /* F58 */ Mod1Mask, "\033[21;3~", 0, 0}, { XK_F17, XK_NO_MOD, "\033[15;2~", 0, 0, 0},
{ XK_F11, XK_NO_MOD, "\033[23~", 0, 0}, { XK_F18, XK_NO_MOD, "\033[17;2~", 0, 0, 0},
{ XK_F11, /* F23 */ ShiftMask, "\033[23;2~", 0, 0}, { XK_F19, XK_NO_MOD, "\033[18;2~", 0, 0, 0},
{ XK_F11, /* F35 */ ControlMask, "\033[23;5~", 0, 0}, { XK_F20, XK_NO_MOD, "\033[19;2~", 0, 0, 0},
{ XK_F11, /* F47 */ Mod4Mask, "\033[23;6~", 0, 0}, { XK_F21, XK_NO_MOD, "\033[20;2~", 0, 0, 0},
{ XK_F11, /* F59 */ Mod1Mask, "\033[23;3~", 0, 0}, { XK_F22, XK_NO_MOD, "\033[21;2~", 0, 0, 0},
{ XK_F12, XK_NO_MOD, "\033[24~", 0, 0}, { XK_F23, XK_NO_MOD, "\033[23;2~", 0, 0, 0},
{ XK_F12, /* F24 */ ShiftMask, "\033[24;2~", 0, 0}, { XK_F24, XK_NO_MOD, "\033[24;2~", 0, 0, 0},
{ XK_F12, /* F36 */ ControlMask, "\033[24;5~", 0, 0}, { XK_F25, XK_NO_MOD, "\033[1;5P", 0, 0, 0},
{ XK_F12, /* F48 */ Mod4Mask, "\033[24;6~", 0, 0}, { XK_F26, XK_NO_MOD, "\033[1;5Q", 0, 0, 0},
{ XK_F12, /* F60 */ Mod1Mask, "\033[24;3~", 0, 0}, { XK_F27, XK_NO_MOD, "\033[1;5R", 0, 0, 0},
{ XK_F13, XK_NO_MOD, "\033[1;2P", 0, 0}, { XK_F28, XK_NO_MOD, "\033[1;5S", 0, 0, 0},
{ XK_F14, XK_NO_MOD, "\033[1;2Q", 0, 0}, { XK_F29, XK_NO_MOD, "\033[15;5~", 0, 0, 0},
{ XK_F15, XK_NO_MOD, "\033[1;2R", 0, 0}, { XK_F30, XK_NO_MOD, "\033[17;5~", 0, 0, 0},
{ XK_F16, XK_NO_MOD, "\033[1;2S", 0, 0}, { XK_F31, XK_NO_MOD, "\033[18;5~", 0, 0, 0},
{ XK_F17, XK_NO_MOD, "\033[15;2~", 0, 0}, { XK_F32, XK_NO_MOD, "\033[19;5~", 0, 0, 0},
{ XK_F18, XK_NO_MOD, "\033[17;2~", 0, 0}, { XK_F33, XK_NO_MOD, "\033[20;5~", 0, 0, 0},
{ XK_F19, XK_NO_MOD, "\033[18;2~", 0, 0}, { XK_F34, XK_NO_MOD, "\033[21;5~", 0, 0, 0},
{ XK_F20, XK_NO_MOD, "\033[19;2~", 0, 0}, { XK_F35, XK_NO_MOD, "\033[23;5~", 0, 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},
}; };
/* /*
@ -518,11 +372,3 @@ static uint selmasks[] = {
[SEL_RECTANGULAR] = Mod1Mask, [SEL_RECTANGULAR] = Mod1Mask,
}; };
/*
* Printable characters in ASCII, used to estimate the advance width
* of single wide characters.
*/
static char ascii_printable[] =
" !\"#$%&'()*+,-./0123456789:;<=>?"
"@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_"
"`abcdefghijklmnopqrstuvwxyz{|}~";

View File

@ -1,39 +1,28 @@
# st version # st version
VERSION = 0.9 VERSION = 0.5
# Customize below to fit your system # Customize below to fit your system
# paths # paths
PREFIX = /usr/local PREFIX = /usr/local
APPPREFIX = $(PREFIX)/share/applications MANPREFIX = ${PREFIX}/share/man
MANPREFIX = $(PREFIX)/share/man
X11INC = /usr/X11R6/include X11INC = /usr/X11R6/include
X11LIB = /usr/X11R6/lib X11LIB = /usr/X11R6/lib
PKG_CONFIG = pkg-config
# includes and libs # includes and libs
INCS = -I$(X11INC) \ INCS = -I. -I/usr/include -I${X11INC} \
`$(PKG_CONFIG) --cflags fontconfig` \ `pkg-config --cflags fontconfig` \
`$(PKG_CONFIG) --cflags freetype2` \ `pkg-config --cflags freetype2`
`$(PKG_CONFIG) --cflags harfbuzz` LIBS = -L/usr/lib -lc -L${X11LIB} -lm -lrt -lX11 -lutil -lXext -lXft \
LIBS = -L$(X11LIB) -lm -lrt -lX11 -lutil -lXft -lXrender \ `pkg-config --libs fontconfig` \
`$(PKG_CONFIG) --libs fontconfig` \ `pkg-config --libs freetype2`
`$(PKG_CONFIG) --libs freetype2` \
`$(PKG_CONFIG) --libs harfbuzz`
# flags # flags
STCPPFLAGS = -DVERSION=\"$(VERSION)\" -D_XOPEN_SOURCE=600 CPPFLAGS = -DVERSION=\"${VERSION}\" -D_BSD_SOURCE -D_XOPEN_SOURCE=600
STCFLAGS = $(INCS) $(STCPPFLAGS) $(CPPFLAGS) $(CFLAGS) CFLAGS += -g -std=c99 -pedantic -Wall -Wvariadic-macros -Os ${INCS} ${CPPFLAGS}
STLDFLAGS = $(LIBS) $(LDFLAGS) LDFLAGS += -g ${LIBS}
# OpenBSD:
#CPPFLAGS = -DVERSION=\"$(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 # compiler and linker
# CC = c99 CC ?= cc

124
hb.c
View File

@ -1,124 +0,0 @@
#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#include <X11/Xft/Xft.h>
#include <X11/cursorfont.h>
#include <hb.h>
#include <hb-ft.h>
#include "st.h"
#include "hb.h"
#define FEATURE(c1,c2,c3,c4) { .tag = HB_TAG(c1,c2,c3,c4), .value = 1, .start = HB_FEATURE_GLOBAL_START, .end = HB_FEATURE_GLOBAL_END }
#define BUFFER_STEP 256
hb_font_t *hbfindfont(XftFont *match);
typedef struct {
XftFont *match;
hb_font_t *font;
} HbFontMatch;
typedef struct {
size_t capacity;
HbFontMatch *fonts;
} HbFontCache;
static HbFontCache hbfontcache = { 0, NULL };
typedef struct {
size_t capacity;
Rune *runes;
} RuneBuffer;
static RuneBuffer hbrunebuffer = { 0, NULL };
/*
* Poplulate the array with a list of font features, wrapped in FEATURE macro,
* e. g.
* FEATURE('c', 'a', 'l', 't'), FEATURE('d', 'l', 'i', 'g')
*/
hb_feature_t features[] = { };
void
hbunloadfonts()
{
for (int i = 0; i < hbfontcache.capacity; i++) {
hb_font_destroy(hbfontcache.fonts[i].font);
XftUnlockFace(hbfontcache.fonts[i].match);
}
if (hbfontcache.fonts != NULL) {
free(hbfontcache.fonts);
hbfontcache.fonts = NULL;
}
hbfontcache.capacity = 0;
}
hb_font_t *
hbfindfont(XftFont *match)
{
for (int i = 0; i < hbfontcache.capacity; i++) {
if (hbfontcache.fonts[i].match == match)
return hbfontcache.fonts[i].font;
}
/* Font not found in cache, caching it now. */
hbfontcache.fonts = realloc(hbfontcache.fonts, sizeof(HbFontMatch) * (hbfontcache.capacity + 1));
FT_Face face = XftLockFace(match);
hb_font_t *font = hb_ft_font_create(face, NULL);
if (font == NULL)
die("Failed to load Harfbuzz font.");
hbfontcache.fonts[hbfontcache.capacity].match = match;
hbfontcache.fonts[hbfontcache.capacity].font = font;
hbfontcache.capacity += 1;
return font;
}
void hbtransform(HbTransformData *data, XftFont *xfont, const Glyph *glyphs, int start, int length) {
ushort mode = USHRT_MAX;
unsigned int glyph_count;
int rune_idx, glyph_idx, end = start + length;
hb_font_t *font = hbfindfont(xfont);
if (font == NULL)
return;
hb_buffer_t *buffer = hb_buffer_create();
hb_buffer_set_direction(buffer, HB_DIRECTION_LTR);
/* Resize the buffer if required length is larger. */
if (hbrunebuffer.capacity < length) {
hbrunebuffer.capacity = (length / BUFFER_STEP + 1) * BUFFER_STEP;
hbrunebuffer.runes = realloc(hbrunebuffer.runes, hbrunebuffer.capacity * sizeof(Rune));
}
/* Fill buffer with codepoints. */
for (rune_idx = 0, glyph_idx = start; glyph_idx < end; glyph_idx++, rune_idx++) {
hbrunebuffer.runes[rune_idx] = glyphs[glyph_idx].u;
mode = glyphs[glyph_idx].mode;
if (mode & ATTR_WDUMMY)
hbrunebuffer.runes[rune_idx] = 0x0020;
}
hb_buffer_add_codepoints(buffer, hbrunebuffer.runes, length, 0, length);
/* Shape the segment. */
hb_shape(font, buffer, features, sizeof(features)/sizeof(hb_feature_t));
/* Get new glyph info. */
hb_glyph_info_t *info = hb_buffer_get_glyph_infos(buffer, &glyph_count);
hb_glyph_position_t *pos = hb_buffer_get_glyph_positions(buffer, &glyph_count);
/* Fill the output. */
data->buffer = buffer;
data->glyphs = info;
data->positions = pos;
data->count = glyph_count;
}
void hbcleanup(HbTransformData *data) {
hb_buffer_destroy(data->buffer);
memset(data, 0, sizeof(HbTransformData));
}

14
hb.h
View File

@ -1,14 +0,0 @@
#include <X11/Xft/Xft.h>
#include <hb.h>
#include <hb-ft.h>
typedef struct {
hb_buffer_t *buffer;
hb_glyph_info_t *glyphs;
hb_glyph_position_t *positions;
unsigned int count;
} HbTransformData;
void hbunloadfonts();
void hbtransform(HbTransformData *, XftFont *, const Glyph *, int, int);
void hbcleanup(HbTransformData *);

123
st.1
View File

@ -3,50 +3,23 @@
st \- simple terminal st \- simple terminal
.SH SYNOPSIS .SH SYNOPSIS
.B st .B st
.RB [ \-aiv ] .RB [ \-a ]
.RB [ \-c .RB [ \-c
.IR class ] .IR class ]
.RB [ \-f .RB [ \-f
.IR font ] .IR font ]
.RB [ \-g .RB [ \-g
.IR geometry ] .IR geometry ]
.RB [ \-n .RB [ \-i ]
.IR name ]
.RB [ \-o .RB [ \-o
.IR iofile ] .IR file ]
.RB [ \-T .RB [ \-t
.IR title ] .IR title ]
.RB [ \-t .RB [ \-w
.IR title ]
.RB [ \-l
.IR line ]
.RB [ \-w
.IR windowid ] .IR windowid ]
.RB [[ \-e ] .RB [ \-v ]
.IR command .RB [ \-e
.RI [ arguments ...]] .IR command ...]
.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 .SH DESCRIPTION
.B st .B st
is a simple terminal emulator. is a simple terminal emulator.
@ -72,93 +45,28 @@ for further details.
.B \-i .B \-i
will fixate the position given with the -g option. will fixate the position given with the -g option.
.TP .TP
.BI \-n " name" .BI \-o " file"
defines the window instance name (default $TERM).
.TP
.BI \-o " iofile"
writes all the I/O to writes all the I/O to
.I iofile. .I file.
This feature is useful when recording st sessions. A value of "-" means This feature is useful when recording st sessions. A value of "-" means
standard output. standard output.
.TP .TP
.BI \-T " title"
defines the window title (default 'st').
.TP
.BI \-t " title" .BI \-t " title"
defines the window title (default 'st'). defines the window title (default 'st').
.TP .TP
.BI \-w " windowid" .BI \-w " windowid"
embeds st within the window identified by embeds st within the window identified by
.I windowid .I windowid
.TP .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 .B \-v
prints version information to stderr, then exits. prints version information to stderr, then exits.
.TP .TP
.BI \-e " command " [ " arguments " "... ]" .BI \-e " program " [ " arguments " "... ]"
st executes st executes
.I command .I program
instead of the shell. If this is used it instead of the shell. If this is used it
.B must be the last option .B must be the last option
on the command line, as in xterm / rxvt. 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 .SH CUSTOMIZATION
.B st .B st
can be customized by creating a custom config.h and (re)compiling the source can be customized by creating a custom config.h and (re)compiling the source
@ -168,10 +76,7 @@ See the LICENSE file for the authors.
.SH LICENSE .SH LICENSE
See the LICENSE file for the terms of redistribution. See the LICENSE file for the terms of redistribution.
.SH SEE ALSO .SH SEE ALSO
.BR tabbed (1), .BR tabbed (1)
.BR utmp (1),
.BR stty (1),
.BR scroll (1)
.SH BUGS .SH BUGS
See the TODO file in the distribution. See the TODO file in the distribution.

3745
st.c

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@ -1,12 +0,0 @@
[Desktop Entry]
Type=Application
Exec=st
TryExec=st
Icon=utilities-terminal
Terminal=false
Categories=System;TerminalEmulator;
Name=st
GenericName=Terminal
Comment=st is a simple terminal implementation for X
StartupWMClass=st-256color

131
st.h
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@ -1,131 +0,0 @@
/* 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 & (~ATTR_WRAP)) != ((b).mode & (~ATTR_WRAP)) || \
(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))
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 kscrolldown(const Arg *);
void kscrollup(const Arg *);
void printscreen(const Arg *);
void printsel(const Arg *);
void sendbreak(const Arg *);
void toggleprinter(const Arg *);
void copyurl(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;
extern float alpha;

55
st.info
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@ -1,5 +1,5 @@
st-mono| simpleterm monocolor, st| simpleterm,
acsc=+C\,D-A.B0E``aaffgghFiGjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, acsc=``aaffggiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~,
am, am,
bce, bce,
bel=^G, bel=^G,
@ -10,7 +10,7 @@ st-mono| simpleterm monocolor,
civis=\E[?25l, civis=\E[?25l,
clear=\E[H\E[2J, clear=\E[H\E[2J,
cnorm=\E[?12l\E[?25h, cnorm=\E[?12l\E[?25h,
colors#2, colors#8,
cols#80, cols#80,
cr=^M, cr=^M,
csr=\E[%i%p1%d;%p2%dr, csr=\E[%i%p1%d;%p2%dr,
@ -25,7 +25,6 @@ st-mono| simpleterm monocolor,
cuu=\E[%p1%dA, cuu=\E[%p1%dA,
dch=\E[%p1%dP, dch=\E[%p1%dP,
dch1=\E[P, dch1=\E[P,
dim=\E[2m,
dl=\E[%p1%dM, dl=\E[%p1%dM,
dl1=\E[M, dl1=\E[M,
ech=\E[%p1%dX, ech=\E[%p1%dX,
@ -33,7 +32,7 @@ st-mono| simpleterm monocolor,
el=\E[K, el=\E[K,
el1=\E[1K, el1=\E[1K,
enacs=\E)0, enacs=\E)0,
flash=\E[?5h$<80/>\E[?5l, flash=\E[?5h\E[?5l,
fsl=^G, fsl=^G,
home=\E[H, home=\E[H,
hpa=\E[%i%p1%dG, hpa=\E[%i%p1%dG,
@ -54,7 +53,7 @@ st-mono| simpleterm monocolor,
ka3=\E[5~, ka3=\E[5~,
kc1=\E[4~, kc1=\E[4~,
kc3=\E[6~, kc3=\E[6~,
kbs=\177, kbs=\010,
kcbt=\E[Z, kcbt=\E[Z,
kb2=\EOu, kb2=\EOu,
kcub1=\EOD, kcub1=\EOD,
@ -74,7 +73,7 @@ st-mono| simpleterm monocolor,
kri=\E[1;2A, kri=\E[1;2A,
kclr=\E[3;5~, kclr=\E[3;5~,
kdl1=\E[3;2~, kdl1=\E[3;2~,
kdch1=\E[3~, kdch1=\0177,
kich1=\E[2~, kich1=\E[2~,
kend=\E[4~, kend=\E[4~,
kf1=\EOP, kf1=\EOP,
@ -143,13 +142,14 @@ st-mono| simpleterm monocolor,
khome=\E[1~, khome=\E[1~,
kil1=\E[2;5~, kil1=\E[2;5~,
krmir=\E[2;2~, krmir=\E[2;2~,
kich1=\E[2~,
knp=\E[6~, knp=\E[6~,
kmous=\E[M, kmous=\E[M,
kpp=\E[5~, kpp=\E[5~,
lines#24, lines#24,
mir, mir,
msgr, msgr,
npc, ncv#3,
op=\E[39;49m, op=\E[39;49m,
pairs#64, pairs#64,
mc0=\E[i, mc0=\E[i,
@ -158,7 +158,6 @@ st-mono| simpleterm monocolor,
rc=\E8, rc=\E8,
rev=\E[7m, rev=\E[7m,
ri=\EM, ri=\EM,
rin=\E[%p1%dT,
ritm=\E[23m, ritm=\E[23m,
rmacs=\E(B, rmacs=\E(B,
rmcup=\E[?1049l, rmcup=\E[?1049l,
@ -169,8 +168,13 @@ st-mono| simpleterm monocolor,
rs1=\Ec, rs1=\Ec,
rs2=\E[4l\E>\E[?1034l, rs2=\E[4l\E>\E[?1034l,
sc=\E7, sc=\E7,
sitm=\E[3m, 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,
sgr0=\E[0m, sgr0=\E[0m,
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,
sitm=\E[3m,
smacs=\E(0, smacs=\E(0,
smcup=\E[?1049h, smcup=\E[?1049h,
smir=\E[4h, smir=\E[4h,
@ -181,34 +185,13 @@ st-mono| simpleterm monocolor,
tsl=\E]0;, tsl=\E]0;,
xenl, xenl,
vpa=\E[%i%p1%dd, vpa=\E[%i%p1%dd,
# XTerm extensions
rmxx=\E[29m,
smxx=\E[9m,
# 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, st-256color| simpleterm with 256 colors,
use=st, use=st,
ccc,
colors#256, colors#256,
oc=\E]104\007,
pairs#32767, pairs#32767,
# Nicked from xterm-256color # 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, 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, setaf=\E[%?%p1%{8}%<%t3%p1%d%e%p1%{16}%<%t9%p1%{8}%-%d%e38;5;%p1%d%;m,
@ -227,13 +210,3 @@ st-meta-256color| simpleterm with meta key and 256 colors,
smm=\E[?1034h, smm=\E[?1034h,
rs2=\E[4l\E>\E[?1034h, rs2=\E[4l\E>\E[?1034h,
is2=\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,

41
win.h
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/* 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, Line, int);
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);

2261
x.c

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