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26 Commits
0.7 ... 0.7_branch

Author SHA1 Message Date
Aaron Lindsay
53e4038065 Expand word delimiter characters 2017-02-05 12:31:09 -05:00
Aaron Lindsay
f93f6d7bd9 Disable bold fonts 2016-12-22 14:49:32 -05:00
Aaron Lindsay
0bfde9df6d Shut up about UTF-8 mouse mode (1005) from tmux 2016-12-22 14:48:32 -05:00
Aaron Lindsay
b1d4782674 Add my config.h 
Adds customized font, selection word boundary character for tmux, and
decreases tab width to 4 spaces.
 2016-12-22 14:48:32 -05:00
Aaron Lindsay
923cbdd9d1 Hide cursor when you start typing 2016-12-22 14:48:31 -05:00
Aaron Lindsay
a2940a5559 clipboard: Also copy to 'Ctrl-V' in addition to 'middleclick' clipboard 2016-12-22 14:48:31 -05:00
Aaron Lindsay
552d828ce0 solarized: Modify dark colors to Aaron's liking 2016-12-22 14:48:31 -05:00
Aaron Lindsay
b03129f569 solarized: Apply solarized-dark color theme 2016-12-22 14:48:31 -05:00
Aaron Lindsay
e3d2f4b5cc solarized: Disable lighting up bold colors 
This is the equivalent of:
	URxvt.intensityStyles: false
 2016-12-22 14:48:31 -05:00
fpqc
c63a87cd93 Move column and row default numbers into config.h 2016-12-16 10:50:23 +01:00
Roberto E. Vargas Caballero
e44832408b Revert "Initial font size issue." 
This reverts commit 424202798b.
 2016-11-24 20:21:19 +01:00
Spencer Phippen
fa9a459972 Fixed 'missing glyph doesn't use fontconfig config substitutions' bug 
XftFontMatch does display-specific font configuration (commit 528241a).
Nice. Unfortunately, when we switched from FcFontMatch, we also stopped
storing the post-Fc{Config,Default}Substitute FcPattern for future
lookups. The result is that if a glyph isn't found in the primary font,
secondary font lookups use the original FcPattern, not the configured
one. If you have custom fontconfig rules (like me), this can be
disappointing.

I basically just copied the guts out of XftFontMatch[1] and saved
the intermediate configured FcPattern. Could be related to the bug that
inspired commit 4242027.

[1]: https://cgit.freedesktop.org/xorg/lib/libXft/tree/src/xftfont.c
 2016-11-24 20:20:45 +01:00
Manuel Tobias Schiller
740ada1447 make the various combinations of arrow keys and shift/control/meta work 
When using st with screen, I've bound next, prev, new screen to
combinations like Ctrl-Alt-Right,Left,Down; xterm and (u)rxvt work fine
when this combination of modifiers is pressed, st does not seem to
transport all of them; a single modifier key is fine (e.g. Ctrl-Up,
Alt-Down etc., but combinations are not). While I'm not terribly
familiar with this, I have tried to hack config.h in a more or less
systematic way to generate the expected sequences.
 2016-11-14 19:58:02 +01:00
ian@remmler.org
424202798b Initial font size issue. 
Hi,

When I specify a font by point size (I'm using "Inconsolata:size=12"),
characters that are substituted from another font because they are not in the
main one appear too small.  Doing a zoom reset fixes it.  For example:

Before: http://i.imgur.com/G4Mfv4X.png
After:  http://i.imgur.com/PMDhfQA.png

I found that adding the pixel size (acquired from the initial font load) to the
pattern then reloading the font fixes the problem.  I'm not sure if this is a
proper fix, though.
 2016-11-14 19:27:55 +01:00
pl@ninthfloor.org
3ca7249c86 tic -s -> tic -sx (Treat unknown capabilities as user-defined.) 2016-11-14 19:05:47 +01:00
pl@ninthfloor.org
06f8cf8ca8 Add tmux capabilities to st.info 2016-11-14 19:05:11 +01:00
pl@ninthfloor.org
902a392b90 Make strdump(), csidump(), print to stderr 
The two functions strdump(), csidump() are called to show errors and
their output is introduced by a message printed to stderr. Thus, it it
more consistent to have them print to stderr.

Moreover stderr is unbuffered (at least on Linux), making problems
immediately visible.
 2016-11-14 18:36:38 +01:00
Quentin Rameau
8c99915608 Do not use color when font attributes are supported 
If fontconfig gives us a font without the attributes we asked for,
display an alternative color instead.
 2016-10-23 17:56:46 +02:00
Quentin Rameau
7854fde1ff st.1: add an entry for ISO-14755 shortcut 2016-10-22 10:43:18 +02:00
Quentin Rameau
68bae9c7b1 Add support for iso14755 
We launch dmenu for getting a codepoint, then convert it and send it to
the terminal.
 2016-10-18 13:32:36 +02:00
Klemens Nanni
331033f1f6 Add missing device path to '-l' example 
Also, it's ttyS0 not ttySO.
 2016-10-13 17:25:17 +02:00
Roberto E. Vargas Caballero
f7398434b8 Add parsing of DCS q sequences 
These sequences are used to operate with sixels, but they are still
str sequences, so they are finished with \a, ST or with a C1 control
code. This patch also disables utf8 handling for the case of sixels.
 2016-09-14 08:27:32 +02:00
Roberto E. Vargas Caballero
f0e2d28732 Add support for enabling/disabling utf 
There are some ocasions where we want to disable the enconding/decoding of utf8, mainly
because it adds an important overhead. This is partial patch for ESC % G and ESC % @,
where they modified the way that st reads and write from/to the serial line, but it does
not modifies how it interacts with the X window part.
 2016-09-13 14:01:18 +02:00
Roberto E. Vargas Caballero
078337d745 Delete ncv capability from terminfo 
We do not need to disable the previous ncv definition, because
there is not previous definition.
 2016-09-09 13:11:06 +02:00
Quentin Rameau
5ce853a1c1 st.info: do not prevent st from displaying attributes 
With ncv set to 3, we prevent st from displaying A_STANDOUT and
A_UNDERLINE with colors while our virtual terminal is capable of it.
 2016-09-09 11:05:11 +02:00
Christoph Lohmann
023225ef40 Update the LICENSE. 
This is for the next release.
 2016-08-11 16:30:29 +02:00
9 changed files with 762 additions and 123 deletions
Expand all files Collapse all files

2
FAQ
View File

@ -6,7 +6,7 @@ Use the excellent tool of [utmp](http://git.suckless.org/utmp/) for this task.
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 manualy run `tic -s st.info`.
you can manualy run `tic -sx st.info`.
## Nothing works, and nothing is said about an unknown terminal!

4
LICENSE
View File

@ -2,8 +2,8 @@ MIT/X Consortium License
© 2009-2012 Aurélien APTEL <aurelien dot aptel at gmail dot com>
© 2009 Anselm R Garbe <garbeam at gmail dot com>
© 2012-2015 Roberto E. Vargas Caballero <k0ga at shike2 dot com>
© 2012-2015 Christoph Lohmann <20h at r-36 dot net>
© 2012-2016 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>

2
Makefile
View File

@ -49,7 +49,7 @@ install: all
@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.
@tic -s st.info
@tic -sx st.info
uninstall:
@echo removing executable file from ${DESTDIR}${PREFIX}/bin

2
README
View File

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

90
config.def.h
View File

@ -84,31 +84,23 @@ static 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",
/* solarized dark */
"#03171d", /* 0: black */
"#dc322f", /* 1: red */
"#859900", /* 2: green */
"#b58900", /* 3: yellow */
"#268bd2", /* 4: blue */
"#d33682", /* 5: magenta */
"#2aa198", /* 6: cyan */
"#eee8d5", /* 7: white */
"#001014", /* 8: brblack */
"#cb4b16", /* 9: brred */
"#586e75", /* 10: brgreen */
"#657b83", /* 11: bryellow */
"#839496", /* 12: brblue */
"#6c71c4", /* 13: brmagenta*/
"#93a1a1", /* 14: brcyan */
"#fdf6e3", /* 15: brwhite */
};
@ -116,10 +108,10 @@ static const char *colorname[] = {
* Default colors (colorname index)
* foreground, background, cursor, reverse cursor
*/
static unsigned int defaultfg = 7;
static unsigned int defaultbg = 0;
static unsigned int defaultcs = 256;
static unsigned int defaultrcs = 257;
static unsigned int defaultfg = 12;
static unsigned int defaultbg = 8;
static unsigned int defaultcs = 14;
static unsigned int defaultrcs = 15;
/*
* Default shape of cursor
@ -130,6 +122,13 @@ static unsigned int defaultrcs = 257;
*/
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
*/
@ -138,12 +137,10 @@ static unsigned int mousefg = 7;
static unsigned int mousebg = 0;
/*
* Colors used, when the specific fg == defaultfg. So in reverse mode this
* will reverse too. Another logic would only make the simple feature too
* complex.
* Color used to display font attributes when fontconfig selected a font which
* doesn't match the ones requested.
*/
static unsigned int defaultitalic = 11;
static unsigned int defaultunderline = 7;
static unsigned int defaultattr = 11;
/*
* Internal mouse shortcuts.
@ -172,6 +169,7 @@ static Shortcut shortcuts[] = {
{ MODKEY|ShiftMask, XK_C, clipcopy, {.i = 0} },
{ MODKEY|ShiftMask, XK_V, clippaste, {.i = 0} },
{ MODKEY, XK_Num_Lock, numlock, {.i = 0} },
{ MODKEY, XK_Control_L, iso14755, {.i = 0} },
};
/*
@ -281,23 +279,39 @@ static Key key[] = {
{ XK_KP_8, XK_ANY_MOD, "\033Ox", +2, 0, 0},
{ XK_KP_9, XK_ANY_MOD, "\033Oy", +2, 0, 0},
{ XK_Up, ShiftMask, "\033[1;2A", 0, 0, 0},
{ XK_Up, ControlMask, "\033[1;5A", 0, 0, 0},
{ XK_Up, Mod1Mask, "\033[1;3A", 0, 0, 0},
{ XK_Up, ShiftMask|Mod1Mask,"\033[1;4A", 0, 0, 0},
{ XK_Up, ControlMask, "\033[1;5A", 0, 0, 0},
{ XK_Up, ShiftMask|ControlMask,"\033[1;6A", 0, 0, 0},
{ XK_Up, ControlMask|Mod1Mask,"\033[1;7A", 0, 0, 0},
{ XK_Up,ShiftMask|ControlMask|Mod1Mask,"\033[1;8A", 0, 0, 0},
{ XK_Up, XK_ANY_MOD, "\033[A", 0, -1, 0},
{ XK_Up, XK_ANY_MOD, "\033OA", 0, +1, 0},
{ XK_Down, ShiftMask, "\033[1;2B", 0, 0, 0},
{ XK_Down, ControlMask, "\033[1;5B", 0, 0, 0},
{ XK_Down, Mod1Mask, "\033[1;3B", 0, 0, 0},
{ XK_Down, ShiftMask|Mod1Mask,"\033[1;4B", 0, 0, 0},
{ XK_Down, ControlMask, "\033[1;5B", 0, 0, 0},
{ XK_Down, ShiftMask|ControlMask,"\033[1;6B", 0, 0, 0},
{ XK_Down, ControlMask|Mod1Mask,"\033[1;7B", 0, 0, 0},
{ XK_Down,ShiftMask|ControlMask|Mod1Mask,"\033[1;8B",0, 0, 0},
{ XK_Down, XK_ANY_MOD, "\033[B", 0, -1, 0},
{ XK_Down, XK_ANY_MOD, "\033OB", 0, +1, 0},
{ XK_Left, ShiftMask, "\033[1;2D", 0, 0, 0},
{ XK_Left, ControlMask, "\033[1;5D", 0, 0, 0},
{ XK_Left, Mod1Mask, "\033[1;3D", 0, 0, 0},
{ XK_Left, ShiftMask|Mod1Mask,"\033[1;4D", 0, 0, 0},
{ XK_Left, ControlMask, "\033[1;5D", 0, 0, 0},
{ XK_Left, ShiftMask|ControlMask,"\033[1;6D", 0, 0, 0},
{ XK_Left, ControlMask|Mod1Mask,"\033[1;7D", 0, 0, 0},
{ XK_Left,ShiftMask|ControlMask|Mod1Mask,"\033[1;8D",0, 0, 0},
{ XK_Left, XK_ANY_MOD, "\033[D", 0, -1, 0},
{ XK_Left, XK_ANY_MOD, "\033OD", 0, +1, 0},
{ XK_Right, ShiftMask, "\033[1;2C", 0, 0, 0},
{ XK_Right, ControlMask, "\033[1;5C", 0, 0, 0},
{ XK_Right, Mod1Mask, "\033[1;3C", 0, 0, 0},
{ XK_Right, ShiftMask|Mod1Mask,"\033[1;4C", 0, 0, 0},
{ XK_Right, ControlMask, "\033[1;5C", 0, 0, 0},
{ XK_Right, ShiftMask|ControlMask,"\033[1;6C", 0, 0, 0},
{ XK_Right, ControlMask|Mod1Mask,"\033[1;7C", 0, 0, 0},
{ XK_Right,ShiftMask|ControlMask|Mod1Mask,"\033[1;8C",0, 0, 0},
{ XK_Right, XK_ANY_MOD, "\033[C", 0, -1, 0},
{ XK_Right, XK_ANY_MOD, "\033OC", 0, +1, 0},
{ XK_ISO_Left_Tab, ShiftMask, "\033[Z", 0, 0, 0},

458
config.h Normal file
View File

@ -0,0 +1,458 @@
/* See LICENSE file for copyright and license details. */
/*
* appearance
*
* font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
*/
static char font[] = "Inconsolata:size=10:antialias=true:hinting=true";
static int borderpx = 2;
/*
* What program is execed by st depends of these precedence rules:
* 1: program passed with -e
* 2: utmp option
* 3: SHELL environment variable
* 4: value of shell in /etc/passwd
* 5: value of shell in config.h
*/
static char shell[] = "/bin/sh";
static char *utmp = NULL;
static char stty_args[] = "stty raw pass8 nl -echo -iexten -cstopb 38400";
/* identification sequence returned in DA and DECID */
static 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: " `'\"()[]{}"
*/
static char worddelimiters[] = " │`'\"()[]{}";
/* selection timeouts (in milliseconds) */
static unsigned int doubleclicktimeout = 300;
static unsigned int tripleclicktimeout = 600;
/* alt screens */
static int allowaltscreen = 1;
/* frames per second st should at maximum draw to the screen */
static unsigned int xfps = 120;
static unsigned int actionfps = 30;
/*
* 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 */
static 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
*/
static unsigned int tabspaces = 4;
/* Terminal colors (16 first used in escape sequence) */
static const char *colorname[] = {
/* solarized dark */
"#03171d", /* 0: black */
"#dc322f", /* 1: red */
"#859900", /* 2: green */
"#b58900", /* 3: yellow */
"#268bd2", /* 4: blue */
"#d33682", /* 5: magenta */
"#2aa198", /* 6: cyan */
"#eee8d5", /* 7: white */
"#001014", /* 8: brblack */
"#cb4b16", /* 9: brred */
"#586e75", /* 10: brgreen */
"#657b83", /* 11: bryellow */
"#839496", /* 12: brblue */
"#6c71c4", /* 13: brmagenta*/
"#93a1a1", /* 14: brcyan */
"#fdf6e3", /* 15: brwhite */
};
/*
* Default colors (colorname index)
* foreground, background, cursor, reverse cursor
*/
static unsigned int defaultfg = 12;
static unsigned int defaultbg = 8;
static unsigned int defaultcs = 14;
static unsigned int defaultrcs = 15;
/*
* 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;
/*
* Internal mouse shortcuts.
* Beware that overloading Button1 will disable the selection.
*/
static MouseShortcut mshortcuts[] = {
/* button mask string */
{ Button4, XK_ANY_MOD, "\031" },
{ Button5, XK_ANY_MOD, "\005" },
};
/* Internal keyboard shortcuts. */
#define MODKEY Mod1Mask
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} },
{ MODKEY|ShiftMask, XK_Prior, xzoom, {.f = +2} },
{ MODKEY|ShiftMask, XK_Next, xzoom, {.f = -2} },
{ MODKEY|ShiftMask, XK_Home, xzoomreset, {.f = 0} },
{ ShiftMask, XK_Insert, selpaste, {.i = 0} },
{ MODKEY|ShiftMask, XK_Insert, clippaste, {.i = 0} },
{ MODKEY|ShiftMask, XK_C, clipcopy, {.i = 0} },
{ MODKEY|ShiftMask, XK_V, clippaste, {.i = 0} },
{ MODKEY, XK_Num_Lock, numlock, {.i = 0} },
{ MODKEY, XK_Control_L, iso14755, {.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
* 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
* 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;
/*
* Override mouse-select 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 forceselmod = ShiftMask;
/*
* 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 crlf */
{ XK_KP_Home, ShiftMask, "\033[2J", 0, -1, 0},
{ XK_KP_Home, ShiftMask, "\033[1;2H", 0, +1, 0},
{ XK_KP_Home, XK_ANY_MOD, "\033[H", 0, -1, 0},
{ XK_KP_Home, XK_ANY_MOD, "\033[1~", 0, +1, 0},
{ XK_KP_Up, XK_ANY_MOD, "\033Ox", +1, 0, 0},
{ XK_KP_Up, XK_ANY_MOD, "\033[A", 0, -1, 0},
{ XK_KP_Up, XK_ANY_MOD, "\033OA", 0, +1, 0},
{ XK_KP_Down, XK_ANY_MOD, "\033Or", +1, 0, 0},
{ XK_KP_Down, XK_ANY_MOD, "\033[B", 0, -1, 0},
{ XK_KP_Down, XK_ANY_MOD, "\033OB", 0, +1, 0},
{ XK_KP_Left, XK_ANY_MOD, "\033Ot", +1, 0, 0},
{ XK_KP_Left, XK_ANY_MOD, "\033[D", 0, -1, 0},
{ XK_KP_Left, XK_ANY_MOD, "\033OD", 0, +1, 0},
{ XK_KP_Right, XK_ANY_MOD, "\033Ov", +1, 0, 0},
{ XK_KP_Right, XK_ANY_MOD, "\033[C", 0, -1, 0},
{ XK_KP_Right, XK_ANY_MOD, "\033OC", 0, +1, 0},
{ XK_KP_Prior, ShiftMask, "\033[5;2~", 0, 0, 0},
{ XK_KP_Prior, XK_ANY_MOD, "\033[5~", 0, 0, 0},
{ XK_KP_Begin, XK_ANY_MOD, "\033[E", 0, 0, 0},
{ XK_KP_End, ControlMask, "\033[J", -1, 0, 0},
{ XK_KP_End, ControlMask, "\033[1;5F", +1, 0, 0},
{ XK_KP_End, ShiftMask, "\033[K", -1, 0, 0},
{ XK_KP_End, ShiftMask, "\033[1;2F", +1, 0, 0},
{ XK_KP_End, XK_ANY_MOD, "\033[4~", 0, 0, 0},
{ XK_KP_Next, ShiftMask, "\033[6;2~", 0, 0, 0},
{ XK_KP_Next, XK_ANY_MOD, "\033[6~", 0, 0, 0},
{ XK_KP_Insert, ShiftMask, "\033[2;2~", +1, 0, 0},
{ XK_KP_Insert, ShiftMask, "\033[4l", -1, 0, 0},
{ XK_KP_Insert, ControlMask, "\033[L", -1, 0, 0},
{ XK_KP_Insert, ControlMask, "\033[2;5~", +1, 0, 0},
{ XK_KP_Insert, XK_ANY_MOD, "\033[4h", -1, 0, 0},
{ XK_KP_Insert, XK_ANY_MOD, "\033[2~", +1, 0, 0},
{ XK_KP_Delete, ControlMask, "\033[M", -1, 0, 0},
{ XK_KP_Delete, ControlMask, "\033[3;5~", +1, 0, 0},
{ XK_KP_Delete, ShiftMask, "\033[2K", -1, 0, 0},
{ XK_KP_Delete, ShiftMask, "\033[3;2~", +1, 0, 0},
{ XK_KP_Delete, XK_ANY_MOD, "\033[P", -1, 0, 0},
{ XK_KP_Delete, XK_ANY_MOD, "\033[3~", +1, 0, 0},
{ XK_KP_Multiply, XK_ANY_MOD, "\033Oj", +2, 0, 0},
{ XK_KP_Add, XK_ANY_MOD, "\033Ok", +2, 0, 0},
{ XK_KP_Enter, XK_ANY_MOD, "\033OM", +2, 0, 0},
{ XK_KP_Enter, XK_ANY_MOD, "\r", -1, 0, -1},
{ XK_KP_Enter, XK_ANY_MOD, "\r\n", -1, 0, +1},
{ XK_KP_Subtract, XK_ANY_MOD, "\033Om", +2, 0, 0},
{ XK_KP_Decimal, XK_ANY_MOD, "\033On", +2, 0, 0},
{ XK_KP_Divide, XK_ANY_MOD, "\033Oo", +2, 0, 0},
{ XK_KP_0, XK_ANY_MOD, "\033Op", +2, 0, 0},
{ XK_KP_1, XK_ANY_MOD, "\033Oq", +2, 0, 0},
{ XK_KP_2, XK_ANY_MOD, "\033Or", +2, 0, 0},
{ XK_KP_3, XK_ANY_MOD, "\033Os", +2, 0, 0},
{ XK_KP_4, XK_ANY_MOD, "\033Ot", +2, 0, 0},
{ XK_KP_5, XK_ANY_MOD, "\033Ou", +2, 0, 0},
{ XK_KP_6, XK_ANY_MOD, "\033Ov", +2, 0, 0},
{ XK_KP_7, XK_ANY_MOD, "\033Ow", +2, 0, 0},
{ XK_KP_8, XK_ANY_MOD, "\033Ox", +2, 0, 0},
{ XK_KP_9, XK_ANY_MOD, "\033Oy", +2, 0, 0},
{ XK_Up, ShiftMask, "\033[1;2A", 0, 0, 0},
{ XK_Up, Mod1Mask, "\033[1;3A", 0, 0, 0},
{ XK_Up, ShiftMask|Mod1Mask,"\033[1;4A", 0, 0, 0},
{ XK_Up, ControlMask, "\033[1;5A", 0, 0, 0},
{ XK_Up, ShiftMask|ControlMask,"\033[1;6A", 0, 0, 0},
{ XK_Up, ControlMask|Mod1Mask,"\033[1;7A", 0, 0, 0},
{ XK_Up,ShiftMask|ControlMask|Mod1Mask,"\033[1;8A", 0, 0, 0},
{ XK_Up, XK_ANY_MOD, "\033[A", 0, -1, 0},
{ XK_Up, XK_ANY_MOD, "\033OA", 0, +1, 0},
{ XK_Down, ShiftMask, "\033[1;2B", 0, 0, 0},
{ XK_Down, Mod1Mask, "\033[1;3B", 0, 0, 0},
{ XK_Down, ShiftMask|Mod1Mask,"\033[1;4B", 0, 0, 0},
{ XK_Down, ControlMask, "\033[1;5B", 0, 0, 0},
{ XK_Down, ShiftMask|ControlMask,"\033[1;6B", 0, 0, 0},
{ XK_Down, ControlMask|Mod1Mask,"\033[1;7B", 0, 0, 0},
{ XK_Down,ShiftMask|ControlMask|Mod1Mask,"\033[1;8B",0, 0, 0},
{ XK_Down, XK_ANY_MOD, "\033[B", 0, -1, 0},
{ XK_Down, XK_ANY_MOD, "\033OB", 0, +1, 0},
{ XK_Left, ShiftMask, "\033[1;2D", 0, 0, 0},
{ XK_Left, Mod1Mask, "\033[1;3D", 0, 0, 0},
{ XK_Left, ShiftMask|Mod1Mask,"\033[1;4D", 0, 0, 0},
{ XK_Left, ControlMask, "\033[1;5D", 0, 0, 0},
{ XK_Left, ShiftMask|ControlMask,"\033[1;6D", 0, 0, 0},
{ XK_Left, ControlMask|Mod1Mask,"\033[1;7D", 0, 0, 0},
{ XK_Left,ShiftMask|ControlMask|Mod1Mask,"\033[1;8D",0, 0, 0},
{ XK_Left, XK_ANY_MOD, "\033[D", 0, -1, 0},
{ XK_Left, XK_ANY_MOD, "\033OD", 0, +1, 0},
{ XK_Right, ShiftMask, "\033[1;2C", 0, 0, 0},
{ XK_Right, Mod1Mask, "\033[1;3C", 0, 0, 0},
{ XK_Right, ShiftMask|Mod1Mask,"\033[1;4C", 0, 0, 0},
{ XK_Right, ControlMask, "\033[1;5C", 0, 0, 0},
{ XK_Right, ShiftMask|ControlMask,"\033[1;6C", 0, 0, 0},
{ XK_Right, ControlMask|Mod1Mask,"\033[1;7C", 0, 0, 0},
{ XK_Right,ShiftMask|ControlMask|Mod1Mask,"\033[1;8C",0, 0, 0},
{ XK_Right, XK_ANY_MOD, "\033[C", 0, -1, 0},
{ XK_Right, XK_ANY_MOD, "\033OC", 0, +1, 0},
{ XK_ISO_Left_Tab, ShiftMask, "\033[Z", 0, 0, 0},
{ XK_Return, Mod1Mask, "\033\r", 0, 0, -1},
{ XK_Return, Mod1Mask, "\033\r\n", 0, 0, +1},
{ XK_Return, XK_ANY_MOD, "\r", 0, 0, -1},
{ XK_Return, XK_ANY_MOD, "\r\n", 0, 0, +1},
{ XK_Insert, ShiftMask, "\033[4l", -1, 0, 0},
{ XK_Insert, ShiftMask, "\033[2;2~", +1, 0, 0},
{ XK_Insert, ControlMask, "\033[L", -1, 0, 0},
{ XK_Insert, ControlMask, "\033[2;5~", +1, 0, 0},
{ XK_Insert, XK_ANY_MOD, "\033[4h", -1, 0, 0},
{ XK_Insert, XK_ANY_MOD, "\033[2~", +1, 0, 0},
{ XK_Delete, ControlMask, "\033[M", -1, 0, 0},
{ XK_Delete, ControlMask, "\033[3;5~", +1, 0, 0},
{ XK_Delete, ShiftMask, "\033[2K", -1, 0, 0},
{ XK_Delete, ShiftMask, "\033[3;2~", +1, 0, 0},
{ XK_Delete, XK_ANY_MOD, "\033[P", -1, 0, 0},
{ XK_Delete, XK_ANY_MOD, "\033[3~", +1, 0, 0},
{ XK_BackSpace, XK_NO_MOD, "\177", 0, 0, 0},
{ XK_BackSpace, Mod1Mask, "\033\177", 0, 0, 0},
{ XK_Home, ShiftMask, "\033[2J", 0, -1, 0},
{ XK_Home, ShiftMask, "\033[1;2H", 0, +1, 0},
{ XK_Home, XK_ANY_MOD, "\033[H", 0, -1, 0},
{ XK_Home, XK_ANY_MOD, "\033[1~", 0, +1, 0},
{ XK_End, ControlMask, "\033[J", -1, 0, 0},
{ XK_End, ControlMask, "\033[1;5F", +1, 0, 0},
{ XK_End, ShiftMask, "\033[K", -1, 0, 0},
{ XK_End, ShiftMask, "\033[1;2F", +1, 0, 0},
{ XK_End, XK_ANY_MOD, "\033[4~", 0, 0, 0},
{ XK_Prior, ControlMask, "\033[5;5~", 0, 0, 0},
{ XK_Prior, ShiftMask, "\033[5;2~", 0, 0, 0},
{ XK_Prior, XK_ANY_MOD, "\033[5~", 0, 0, 0},
{ XK_Next, ControlMask, "\033[6;5~", 0, 0, 0},
{ XK_Next, ShiftMask, "\033[6;2~", 0, 0, 0},
{ XK_Next, XK_ANY_MOD, "\033[6~", 0, 0, 0},
{ XK_F1, XK_NO_MOD, "\033OP" , 0, 0, 0},
{ XK_F1, /* F13 */ ShiftMask, "\033[1;2P", 0, 0, 0},
{ XK_F1, /* F25 */ ControlMask, "\033[1;5P", 0, 0, 0},
{ XK_F1, /* F37 */ Mod4Mask, "\033[1;6P", 0, 0, 0},
{ XK_F1, /* F49 */ Mod1Mask, "\033[1;3P", 0, 0, 0},
{ XK_F1, /* F61 */ Mod3Mask, "\033[1;4P", 0, 0, 0},
{ XK_F2, XK_NO_MOD, "\033OQ" , 0, 0, 0},
{ XK_F2, /* F14 */ ShiftMask, "\033[1;2Q", 0, 0, 0},
{ XK_F2, /* F26 */ ControlMask, "\033[1;5Q", 0, 0, 0},
{ XK_F2, /* F38 */ Mod4Mask, "\033[1;6Q", 0, 0, 0},
{ XK_F2, /* F50 */ Mod1Mask, "\033[1;3Q", 0, 0, 0},
{ XK_F2, /* F62 */ Mod3Mask, "\033[1;4Q", 0, 0, 0},
{ XK_F3, XK_NO_MOD, "\033OR" , 0, 0, 0},
{ XK_F3, /* F15 */ ShiftMask, "\033[1;2R", 0, 0, 0},
{ XK_F3, /* F27 */ ControlMask, "\033[1;5R", 0, 0, 0},
{ XK_F3, /* F39 */ Mod4Mask, "\033[1;6R", 0, 0, 0},
{ XK_F3, /* F51 */ Mod1Mask, "\033[1;3R", 0, 0, 0},
{ XK_F3, /* F63 */ Mod3Mask, "\033[1;4R", 0, 0, 0},
{ XK_F4, XK_NO_MOD, "\033OS" , 0, 0, 0},
{ XK_F4, /* F16 */ ShiftMask, "\033[1;2S", 0, 0, 0},
{ XK_F4, /* F28 */ ControlMask, "\033[1;5S", 0, 0, 0},
{ XK_F4, /* F40 */ Mod4Mask, "\033[1;6S", 0, 0, 0},
{ XK_F4, /* F52 */ Mod1Mask, "\033[1;3S", 0, 0, 0},
{ XK_F5, XK_NO_MOD, "\033[15~", 0, 0, 0},
{ XK_F5, /* F17 */ ShiftMask, "\033[15;2~", 0, 0, 0},
{ XK_F5, /* F29 */ ControlMask, "\033[15;5~", 0, 0, 0},
{ XK_F5, /* F41 */ Mod4Mask, "\033[15;6~", 0, 0, 0},
{ XK_F5, /* F53 */ Mod1Mask, "\033[15;3~", 0, 0, 0},
{ XK_F6, XK_NO_MOD, "\033[17~", 0, 0, 0},
{ XK_F6, /* F18 */ ShiftMask, "\033[17;2~", 0, 0, 0},
{ XK_F6, /* F30 */ ControlMask, "\033[17;5~", 0, 0, 0},
{ XK_F6, /* F42 */ Mod4Mask, "\033[17;6~", 0, 0, 0},
{ XK_F6, /* F54 */ Mod1Mask, "\033[17;3~", 0, 0, 0},
{ XK_F7, XK_NO_MOD, "\033[18~", 0, 0, 0},
{ XK_F7, /* F19 */ ShiftMask, "\033[18;2~", 0, 0, 0},
{ XK_F7, /* F31 */ ControlMask, "\033[18;5~", 0, 0, 0},
{ XK_F7, /* F43 */ Mod4Mask, "\033[18;6~", 0, 0, 0},
{ XK_F7, /* F55 */ Mod1Mask, "\033[18;3~", 0, 0, 0},
{ XK_F8, XK_NO_MOD, "\033[19~", 0, 0, 0},
{ XK_F8, /* F20 */ ShiftMask, "\033[19;2~", 0, 0, 0},
{ XK_F8, /* F32 */ ControlMask, "\033[19;5~", 0, 0, 0},
{ XK_F8, /* F44 */ Mod4Mask, "\033[19;6~", 0, 0, 0},
{ XK_F8, /* F56 */ Mod1Mask, "\033[19;3~", 0, 0, 0},
{ XK_F9, XK_NO_MOD, "\033[20~", 0, 0, 0},
{ XK_F9, /* F21 */ ShiftMask, "\033[20;2~", 0, 0, 0},
{ XK_F9, /* F33 */ ControlMask, "\033[20;5~", 0, 0, 0},
{ XK_F9, /* F45 */ Mod4Mask, "\033[20;6~", 0, 0, 0},
{ XK_F9, /* F57 */ Mod1Mask, "\033[20;3~", 0, 0, 0},
{ XK_F10, XK_NO_MOD, "\033[21~", 0, 0, 0},
{ XK_F10, /* F22 */ ShiftMask, "\033[21;2~", 0, 0, 0},
{ XK_F10, /* F34 */ ControlMask, "\033[21;5~", 0, 0, 0},
{ XK_F10, /* F46 */ Mod4Mask, "\033[21;6~", 0, 0, 0},
{ XK_F10, /* F58 */ Mod1Mask, "\033[21;3~", 0, 0, 0},
{ XK_F11, XK_NO_MOD, "\033[23~", 0, 0, 0},
{ XK_F11, /* F23 */ ShiftMask, "\033[23;2~", 0, 0, 0},
{ XK_F11, /* F35 */ ControlMask, "\033[23;5~", 0, 0, 0},
{ XK_F11, /* F47 */ Mod4Mask, "\033[23;6~", 0, 0, 0},
{ XK_F11, /* F59 */ Mod1Mask, "\033[23;3~", 0, 0, 0},
{ XK_F12, XK_NO_MOD, "\033[24~", 0, 0, 0},
{ XK_F12, /* F24 */ ShiftMask, "\033[24;2~", 0, 0, 0},
{ XK_F12, /* F36 */ ControlMask, "\033[24;5~", 0, 0, 0},
{ XK_F12, /* F48 */ Mod4Mask, "\033[24;6~", 0, 0, 0},
{ XK_F12, /* F60 */ Mod1Mask, "\033[24;3~", 0, 0, 0},
{ XK_F13, XK_NO_MOD, "\033[1;2P", 0, 0, 0},
{ XK_F14, XK_NO_MOD, "\033[1;2Q", 0, 0, 0},
{ XK_F15, XK_NO_MOD, "\033[1;2R", 0, 0, 0},
{ XK_F16, XK_NO_MOD, "\033[1;2S", 0, 0, 0},
{ XK_F17, XK_NO_MOD, "\033[15;2~", 0, 0, 0},
{ XK_F18, XK_NO_MOD, "\033[17;2~", 0, 0, 0},
{ XK_F19, XK_NO_MOD, "\033[18;2~", 0, 0, 0},
{ XK_F20, XK_NO_MOD, "\033[19;2~", 0, 0, 0},
{ XK_F21, XK_NO_MOD, "\033[20;2~", 0, 0, 0},
{ XK_F22, XK_NO_MOD, "\033[21;2~", 0, 0, 0},
{ XK_F23, XK_NO_MOD, "\033[23;2~", 0, 0, 0},
{ XK_F24, XK_NO_MOD, "\033[24;2~", 0, 0, 0},
{ XK_F25, XK_NO_MOD, "\033[1;5P", 0, 0, 0},
{ XK_F26, XK_NO_MOD, "\033[1;5Q", 0, 0, 0},
{ XK_F27, XK_NO_MOD, "\033[1;5R", 0, 0, 0},
{ XK_F28, XK_NO_MOD, "\033[1;5S", 0, 0, 0},
{ XK_F29, XK_NO_MOD, "\033[15;5~", 0, 0, 0},
{ XK_F30, XK_NO_MOD, "\033[17;5~", 0, 0, 0},
{ XK_F31, XK_NO_MOD, "\033[18;5~", 0, 0, 0},
{ XK_F32, XK_NO_MOD, "\033[19;5~", 0, 0, 0},
{ XK_F33, XK_NO_MOD, "\033[20;5~", 0, 0, 0},
{ XK_F34, XK_NO_MOD, "\033[21;5~", 0, 0, 0},
{ XK_F35, XK_NO_MOD, "\033[23;5~", 0, 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{|}~";

12
st.1
View File

@ -96,18 +96,18 @@ use a tty
.I line
instead of a pseudo terminal.
.I line
should be a (pseudo-)serial device (e.g. /dev/ttySO on Linux for serial port
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 115200'). Arguments before the last one are
(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
parenb parodd 115200'. Set the number of bits by using for example 'st -l cs7
115200'. See
/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
@ -162,6 +162,10 @@ Copy the selected text to the clipboard selection.
.TP
.B Alt-Shift-v
Paste from the clipboard selection.
.TP
.B Alt-Ctrl
Launch dmenu to enter a unicode codepoint and send the corresponding glyph
to st.
.SH CUSTOMIZATION
.B st
can be customized by creating a custom config.h and (re)compiling the source

309
st.c
View File

@ -66,6 +66,7 @@ char *argv0;
#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 NUMMAXLEN(x) ((int)(sizeof(x) * 2.56 + 0.5) + 1)
#define DEFAULT(a, b) (a) = (a) ? (a) : (b)
#define BETWEEN(x, a, b) ((a) <= (x) && (x) <= (b))
#define DIVCEIL(n, d) (((n) + ((d) - 1)) / (d))
@ -87,6 +88,8 @@ char *argv0;
#define TRUEGREEN(x) (((x) & 0xff00))
#define TRUEBLUE(x) (((x) & 0xff) << 8)
/* constants */
#define ISO14755CMD "dmenu -w %lu -p codepoint: </dev/null"
enum glyph_attribute {
ATTR_NULL = 0,
@ -137,6 +140,8 @@ enum term_mode {
MODE_MOUSEMANY = 1 << 18,
MODE_BRCKTPASTE = 1 << 19,
MODE_PRINT = 1 << 20,
MODE_UTF8 = 1 << 21,
MODE_SIXEL = 1 << 22,
MODE_MOUSE = MODE_MOUSEBTN|MODE_MOUSEMOTION|MODE_MOUSEX10\
|MODE_MOUSEMANY,
};
@ -154,10 +159,12 @@ enum charset {
enum escape_state {
ESC_START = 1,
ESC_CSI = 2,
ESC_STR = 4, /* DCS, OSC, PM, APC */
ESC_STR = 4, /* OSC, PM, APC */
ESC_ALTCHARSET = 8,
ESC_STR_END = 16, /* a final string was encountered */
ESC_TEST = 32, /* Enter in test mode */
ESC_UTF8 = 64,
ESC_DCS =128,
};
enum window_state {
@ -260,6 +267,11 @@ typedef struct {
Draw draw;
Visual *vis;
XSetWindowAttributes attrs;
/* Here, we use the term *pointer* to differentiate the cursor
* one sees when hovering the mouse over the terminal from, e.g.,
* a green rectangle where text would be entered. */
Cursor vpointer, bpointer; /* visible and hidden pointers */
int pointerisvisible;
int scr;
int isfixed; /* is fixed geometry? */
int l, t; /* left and top offset */
@ -334,6 +346,7 @@ static void xzoomabs(const Arg *);
static void xzoomreset(const Arg *);
static void printsel(const Arg *);
static void printscreen(const Arg *) ;
static void iso14755(const Arg *);
static void toggleprinter(const Arg *);
static void sendbreak(const Arg *);
@ -346,6 +359,8 @@ typedef struct {
int width;
int ascent;
int descent;
int badslant;
int badweight;
short lbearing;
short rbearing;
XftFont *match;
@ -412,6 +427,7 @@ static void tfulldirt(void);
static void techo(Rune);
static void tcontrolcode(uchar );
static void tdectest(char );
static void tdefutf8(char);
static int32_t tdefcolor(int *, int *, int);
static void tdeftran(char);
static inline int match(uint, uint);
@ -1263,6 +1279,8 @@ xsetsel(char *str, Time t)
XSetSelectionOwner(xw.dpy, XA_PRIMARY, xw.win, t);
if (XGetSelectionOwner(xw.dpy, XA_PRIMARY) != xw.win)
selclear(0);
clipcopy(NULL);
}
void
@ -1291,6 +1309,13 @@ bmotion(XEvent *e)
{
int oldey, oldex, oldsby, oldsey;
if(!xw.pointerisvisible) {
XDefineCursor(xw.dpy, xw.win, xw.vpointer);
xw.pointerisvisible = 1;
if(!IS_SET(MODE_MOUSEMANY))
xsetpointermotion(0);
}
if (IS_SET(MODE_MOUSE) && !(e->xbutton.state & forceselmod)) {
mousereport(e);
return;
@ -1478,17 +1503,29 @@ ttyread(void)
if ((ret = read(cmdfd, buf+buflen, LEN(buf)-buflen)) < 0)
die("Couldn't read from shell: %s\n", strerror(errno));
/* process every complete utf8 char */
buflen += ret;
ptr = buf;
while ((charsize = utf8decode(ptr, &unicodep, buflen))) {
tputc(unicodep);
ptr += charsize;
buflen -= charsize;
}
for (;;) {
if (IS_SET(MODE_UTF8) && !IS_SET(MODE_SIXEL)) {
/* process a complete utf8 char */
charsize = utf8decode(ptr, &unicodep, buflen);
if (charsize == 0)
break;
tputc(unicodep);
ptr += charsize;
buflen -= charsize;
} else {
if (buflen <= 0)
break;
tputc(*ptr++ & 0xFF);
buflen--;
}
}
/* keep any uncomplete utf8 char for the next call */
memmove(buf, ptr, buflen);
if (buflen > 0)
memmove(buf, ptr, buflen);
return ret;
}
@ -1554,15 +1591,26 @@ void
ttysend(char *s, size_t n)
{
int len;
char *t, *lim;
Rune u;
ttywrite(s, n);
if (IS_SET(MODE_ECHO))
while ((len = utf8decode(s, &u, n)) > 0) {
techo(u);
n -= len;
s += len;
if (!IS_SET(MODE_ECHO))
return;
lim = &s[n];
for (t = s; t < lim; t += len) {
if (IS_SET(MODE_UTF8) && !IS_SET(MODE_SIXEL)) {
len = utf8decode(t, &u, n);
} else {
u = *t & 0xFF;
len = 1;
}
if (len <= 0)
break;
techo(u);
n -= len;
}
}
void
@ -1656,7 +1704,7 @@ treset(void)
term.tabs[i] = 1;
term.top = 0;
term.bot = term.row - 1;
term.mode = MODE_WRAP;
term.mode = MODE_WRAP|MODE_UTF8;
memset(term.trantbl, CS_USA, sizeof(term.trantbl));
term.charset = 0;
@ -2200,11 +2248,12 @@ tsetmode(int priv, int set, int *args, int narg)
MODBIT(term.mode, set, MODE_BRCKTPASTE);
break;
/* Not implemented mouse modes. See comments there. */
case 1001: /* mouse highlight mode; can hang the
terminal by design when implemented. */
case 1005: /* UTF-8 mouse mode; will confuse
applications not supporting UTF-8
and luit. */
break; // so we don't print error message below
case 1001: /* mouse highlight mode; can hang the
terminal by design when implemented. */
case 1015: /* urxvt mangled mouse mode; incompatible
and can be mistaken for other control
codes. */
@ -2456,22 +2505,22 @@ csidump(void)
int i;
uint c;
printf("ESC[");
fprintf(stderr, "ESC[");
for (i = 0; i < csiescseq.len; i++) {
c = csiescseq.buf[i] & 0xff;
if (isprint(c)) {
putchar(c);
putc(c, stderr);
} else if (c == '\n') {
printf("(\\n)");
fprintf(stderr, "(\\n)");
} else if (c == '\r') {
printf("(\\r)");
fprintf(stderr, "(\\r)");
} else if (c == 0x1b) {
printf("(\\e)");
fprintf(stderr, "(\\e)");
} else {
printf("(%02x)", c);
fprintf(stderr, "(%02x)", c);
}
}
putchar('\n');
putc('\n', stderr);
}
void
@ -2522,6 +2571,7 @@ strhandle(void)
xsettitle(strescseq.args[0]);
return;
case 'P': /* DCS -- Device Control String */
term.mode |= ESC_DCS;
case '_': /* APC -- Application Program Command */
case '^': /* PM -- Privacy Message */
return;
@ -2559,24 +2609,25 @@ strdump(void)
int i;
uint c;
printf("ESC%c", strescseq.type);
fprintf(stderr, "ESC%c", strescseq.type);
for (i = 0; i < strescseq.len; i++) {
c = strescseq.buf[i] & 0xff;
if (c == '\0') {
putc('\n', stderr);
return;
} else if (isprint(c)) {
putchar(c);
putc(c, stderr);
} else if (c == '\n') {
printf("(\\n)");
fprintf(stderr, "(\\n)");
} else if (c == '\r') {
printf("(\\r)");
fprintf(stderr, "(\\r)");
} else if (c == 0x1b) {
printf("(\\e)");
fprintf(stderr, "(\\e)");
} else {
printf("(%02x)", c);
fprintf(stderr, "(%02x)", c);
}
}
printf("ESC\\\n");
fprintf(stderr, "ESC\\\n");
}
void
@ -2603,6 +2654,30 @@ tprinter(char *s, size_t len)
}
}
void
iso14755(const Arg *arg)
{
char cmd[sizeof(ISO14755CMD) + NUMMAXLEN(xw.win)];
FILE *p;
char *us, *e, codepoint[9], uc[UTF_SIZ];
unsigned long utf32;
snprintf(cmd, sizeof(cmd), ISO14755CMD, xw.win);
if (!(p = popen(cmd, "r")))
return;
us = fgets(codepoint, sizeof(codepoint), p);
pclose(p);
if (!us || *us == '\0' || *us == '-' || strlen(us) > 7)
return;
if ((utf32 = strtoul(us, &e, 16)) == ULONG_MAX ||
(*e != '\n' && *e != '\0'))
return;
ttysend(uc, utf8encode(utf32, uc));
}
void
toggleprinter(const Arg *arg)
{
@ -2689,6 +2764,15 @@ techo(Rune u)
tputc(u);
}
void
tdefutf8(char ascii)
{
if (ascii == 'G')
term.mode |= MODE_UTF8;
else if (ascii == '@')
term.mode &= ~MODE_UTF8;
}
void
tdeftran(char ascii)
{
@ -2719,9 +2803,12 @@ tdectest(char c)
void
tstrsequence(uchar c)
{
strreset();
switch (c) {
case 0x90: /* DCS -- Device Control String */
c = 'P';
term.esc |= ESC_DCS;
break;
case 0x9f: /* APC -- Application Program Command */
c = '_';
@ -2733,7 +2820,6 @@ tstrsequence(uchar c)
c = ']';
break;
}
strreset();
strescseq.type = c;
term.esc |= ESC_STR;
}
@ -2851,6 +2937,9 @@ eschandle(uchar ascii)
case '#':
term.esc |= ESC_TEST;
return 0;
case '%':
term.esc |= ESC_UTF8;
return 0;
case 'P': /* DCS -- Device Control String */
case '_': /* APC -- Application Program Command */
case '^': /* PM -- Privacy Message */
@ -2930,10 +3019,15 @@ tputc(Rune u)
Glyph *gp;
control = ISCONTROL(u);
len = utf8encode(u, c);
if (!control && (width = wcwidth(u)) == -1) {
memcpy(c, "\357\277\275", 4); /* UTF_INVALID */
width = 1;
if (!IS_SET(MODE_UTF8) && !IS_SET(MODE_SIXEL)) {
c[0] = u;
width = len = 1;
} else {
len = utf8encode(u, c);
if (!control && (width = wcwidth(u)) == -1) {
memcpy(c, "\357\277\275", 4); /* UTF_INVALID */
width = 1;
}
}
if (IS_SET(MODE_PRINT))
@ -2948,30 +3042,47 @@ tputc(Rune u)
if (term.esc & ESC_STR) {
if (u == '\a' || u == 030 || u == 032 || u == 033 ||
ISCONTROLC1(u)) {
term.esc &= ~(ESC_START|ESC_STR);
term.esc &= ~(ESC_START|ESC_STR|ESC_DCS);
if (IS_SET(MODE_SIXEL)) {
/* TODO: render sixel */;
term.mode &= ~MODE_SIXEL;
return;
}
term.esc |= ESC_STR_END;
} else if (strescseq.len + len < sizeof(strescseq.buf) - 1) {
memmove(&strescseq.buf[strescseq.len], c, len);
strescseq.len += len;
return;
} else {
/*
* Here is a bug in terminals. If the user never sends
* some code to stop the str or esc command, then st
* will stop responding. But this is better than
* silently failing with unknown characters. At least
* then users will report back.
*
* In the case users ever get fixed, here is the code:
*/
/*
* term.esc = 0;
* strhandle();
*/
goto check_control_code;
}
if (IS_SET(MODE_SIXEL)) {
/* TODO: implement sixel mode */
return;
}
if (term.esc&ESC_DCS && strescseq.len == 0 && u == 'q')
term.mode |= MODE_SIXEL;
if (strescseq.len+len >= sizeof(strescseq.buf)-1) {
/*
* Here is a bug in terminals. If the user never sends
* some code to stop the str or esc command, then st
* will stop responding. But this is better than
* silently failing with unknown characters. At least
* then users will report back.
*
* In the case users ever get fixed, here is the code:
*/
/*
* term.esc = 0;
* strhandle();
*/
return;
}
memmove(&strescseq.buf[strescseq.len], c, len);
strescseq.len += len;
return;
}
check_control_code:
/*
* Actions of control codes must be performed as soon they arrive
* because they can be embedded inside a control sequence, and
@ -2994,6 +3105,8 @@ tputc(Rune u)
csihandle();
}
return;
} else if (term.esc & ESC_UTF8) {
tdefutf8(u);
} else if (term.esc & ESC_ALTCHARSET) {
tdeftran(u);
} else if (term.esc & ESC_TEST) {
@ -3275,25 +3388,64 @@ xgeommasktogravity(int mask)
int
xloadfont(Font *f, FcPattern *pattern)
{
FcPattern *configured;
FcPattern *match;
FcResult result;
XGlyphInfo extents;
int wantattr, haveattr;
match = XftFontMatch(xw.dpy, xw.scr, pattern, &result);
if (!match)
/*
* Manually configure instead of calling XftMatchFont
* so that we can use the configured pattern for
* "missing glyph" lookups.
*/
configured = FcPatternDuplicate(pattern);
if (!configured)
return 1;
FcConfigSubstitute(NULL, configured, FcMatchPattern);
XftDefaultSubstitute(xw.dpy, xw.scr, configured);
match = FcFontMatch(NULL, configured, &result);
if (!match) {
FcPatternDestroy(configured);
return 1;
}
if (!(f->match = XftFontOpenPattern(xw.dpy, match))) {
FcPatternDestroy(configured);
FcPatternDestroy(match);
return 1;
}
if ((XftPatternGetInteger(pattern, "slant", 0, &wantattr) ==
XftResultMatch)) {
/*
* Check if xft was unable to find a font with the appropriate
* slant but gave us one anyway. Try to mitigate.
*/
if ((XftPatternGetInteger(f->match->pattern, "slant", 0,
&haveattr) != XftResultMatch) || haveattr < wantattr) {
f->badslant = 1;
fputs("st: font slant does not match\n", stderr);
}
}
if ((XftPatternGetInteger(pattern, "weight", 0, &wantattr) ==
XftResultMatch)) {
if ((XftPatternGetInteger(f->match->pattern, "weight", 0,
&haveattr) != XftResultMatch) || haveattr != wantattr) {
f->badweight = 1;
fputs("st: font weight does not match\n", stderr);
}
}
XftTextExtentsUtf8(xw.dpy, f->match,
(const FcChar8 *) ascii_printable,
strlen(ascii_printable), &extents);
f->set = NULL;
f->pattern = FcPatternDuplicate(pattern);
f->pattern = configured;
f->ascent = f->match->ascent;
f->descent = f->match->descent;
@ -3435,10 +3587,10 @@ void
xinit(void)
{
XGCValues gcvalues;
Cursor cursor;
Window parent;
pid_t thispid = getpid();
XColor xmousefg, xmousebg;
Pixmap blankpm;
if (!(xw.dpy = XOpenDisplay(NULL)))
die("Can't open display\n");
@ -3511,8 +3663,9 @@ xinit(void)
die("XCreateIC failed. Could not obtain input method.\n");
/* white cursor, black outline */
cursor = XCreateFontCursor(xw.dpy, mouseshape);
XDefineCursor(xw.dpy, xw.win, cursor);
xw.pointerisvisible = 1;
xw.vpointer = XCreateFontCursor(xw.dpy, mouseshape);
XDefineCursor(xw.dpy, xw.win, xw.vpointer);
if (XParseColor(xw.dpy, xw.cmap, colorname[mousefg], &xmousefg) == 0) {
xmousefg.red = 0xffff;
@ -3526,7 +3679,10 @@ xinit(void)
xmousebg.blue = 0x0000;
}
XRecolorCursor(xw.dpy, cursor, &xmousefg, &xmousebg);
XRecolorCursor(xw.dpy, xw.vpointer, &xmousefg, &xmousebg);
blankpm = XCreateBitmapFromData(xw.dpy, xw.win, &(char){0}, 1, 1);
xw.bpointer = XCreatePixmapCursor(xw.dpy, blankpm, blankpm,
&xmousefg, &xmousebg, 0, 0);
xw.xembed = XInternAtom(xw.dpy, "_XEMBED", False);
xw.wmdeletewin = XInternAtom(xw.dpy, "WM_DELETE_WINDOW", False);
@ -3575,13 +3731,13 @@ xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x
frcflags = FRC_NORMAL;
runewidth = xw.cw * ((mode & ATTR_WIDE) ? 2.0f : 1.0f);
if ((mode & ATTR_ITALIC) && (mode & ATTR_BOLD)) {
font = &dc.ibfont;
font = &dc.ifont;
frcflags = FRC_ITALICBOLD;
} else if (mode & ATTR_ITALIC) {
font = &dc.ifont;
frcflags = FRC_ITALIC;
} else if (mode & ATTR_BOLD) {
font = &dc.bfont;
font = &dc.font;
frcflags = FRC_BOLD;
}
yp = winy + font->ascent;
@ -3685,14 +3841,13 @@ xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, i
XRenderColor colfg, colbg;
XRectangle r;
/* Determine foreground and background colors based on mode. */
if (base.fg == defaultfg) {
if (base.mode & ATTR_ITALIC)
base.fg = defaultitalic;
else if ((base.mode & ATTR_ITALIC) && (base.mode & ATTR_BOLD))
base.fg = defaultitalic;
else if (base.mode & ATTR_UNDERLINE)
base.fg = defaultunderline;
/* Fallback on color display for attributes not supported by the font */
if (base.mode & ATTR_ITALIC && base.mode & ATTR_BOLD) {
if (dc.ibfont.badslant || dc.ibfont.badweight)
base.fg = defaultattr;
} else if ((base.mode & ATTR_ITALIC && dc.ifont.badslant) ||
(base.mode & ATTR_BOLD && dc.bfont.badweight)) {
base.fg = defaultattr;
}
if (IS_TRUECOL(base.fg)) {
@ -3719,7 +3874,7 @@ xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, i
/* Change basic system colors [0-7] to bright system colors [8-15] */
if ((base.mode & ATTR_BOLD_FAINT) == ATTR_BOLD && BETWEEN(base.fg, 0, 7))
fg = &dc.col[base.fg + 8];
fg = &dc.col[base.fg];
if (IS_SET(MODE_REVERSE)) {
if (fg == &dc.col[defaultfg]) {
@ -4026,6 +4181,8 @@ unmap(XEvent *ev)
void
xsetpointermotion(int set)
{
if(!set && !xw.pointerisvisible)
return;
MODBIT(xw.attrs.event_mask, set, PointerMotionMask);
XChangeWindowAttributes(xw.dpy, xw.win, CWEventMask, &xw.attrs);
}
@ -4125,6 +4282,12 @@ kpress(XEvent *ev)
Status status;
Shortcut *bp;
if(xw.pointerisvisible) {
XDefineCursor(xw.dpy, xw.win, xw.bpointer);
xsetpointermotion(1);
xw.pointerisvisible = 0;
}
if (IS_SET(MODE_KBDLOCK))
return;
@ -4335,8 +4498,6 @@ usage(void)
int
main(int argc, char *argv[])
{
uint cols = 80, rows = 24;
xw.l = xw.t = 0;
xw.isfixed = False;
xw.cursor = cursorshape;

6
st.info
View File

@ -149,7 +149,6 @@ st| simpleterm,
lines#24,
mir,
msgr,
ncv#3,
npc,
op=\E[39;49m,
pairs#64,
@ -186,7 +185,10 @@ st| simpleterm,
tsl=\E]0;,
xenl,
vpa=\E[%i%p1%dd,
# Tmux unofficial extensions, see TERMINFO EXTENSIONS in tmux(1)
Se,
Ss,
Tc,
st-256color| simpleterm with 256 colors,
use=st,