Commit Graph

830 Commits

Author SHA1 Message Date
Roberto E. Vargas Caballero 71328cbcdc Merge branch 'master' of ssh:// 2014-03-10 15:16:26 +01:00
Roberto E. Vargas Caballero 85f8a414be Add terminfo entries for printer
These capabilities inform to programs how print in local printer
of the terminal.
2014-03-06 07:55:21 +01:00
Roberto E. Vargas Caballero 78f8843bc7 Add sequence for printing the current selection
This is very usefull in order to can select what is sent
to the plumber.
2014-03-06 07:55:07 +01:00
Roberto E. Vargas Caballero 96c230e476 Add key definition for printer sequences
These new combinations generate the same behaviour (basically) of
vt102. It is a good way of communicating st with other programs.

2014-03-06 07:53:15 +01:00
Roberto E. Vargas Caballero 6166a1afc8 Add MC for the full screen
This sequence is very useful because allows comunicate the content
of the terminal to another program.
2014-03-06 07:51:58 +01:00
Roberto E. Vargas Caballero cf332a325d Add MC for a single line
This sequence print the current line. It is different to the
'printer on' sequence, where all the characters that arrive to the
terminal are printer. Here only the ascii characters are printed.
2014-03-06 07:50:34 +01:00
Christoph Lohmann 1584956a60 Style cleanup.
Add some note about the main reason why st is still that big.
2014-03-01 11:04:03 +01:00
Christoph Lohmann d2ec39f0ef Style matters. 2014-03-01 09:22:57 +01:00
Roberto E. Vargas Caballero 1f0d981bd7 Add MC sequence
This sequence control when the printer is enabled or disabled. This
sequence control the behaviour of the -o option.
2014-02-22 11:54:30 +01:00
Roberto E. Vargas Caballero cdb3b1892a Add xstrdup function
Since we are using xmalloc, xrealloc ..., then it is not logical
call directly to strdup.

Signed-off-by: Roberto E. Vargas Caballero <>
2014-02-08 19:58:37 +01:00
Roberto E. Vargas Caballero 315b7ee9ce Merge remote-tracking branch 'origin/master' 2014-02-04 11:46:45 +01:00
Christoph Lohmann c2026a4950 Removing the w3img support.
The patch to add w3img support destroys our way to handle fps and so stop
wasting resources on fast scrolling. Due to w3img being a hack to display
images in an ugly way, is there no need to support this. Use some real way to
display images.
2014-02-03 20:54:25 +01:00
Roberto E. Vargas Caballero 6521b5dc32 Remove non defined behaviour in selcopy
It is not defined when lateral effects of expressions are
calculated, so an expression as:

	--last >= gp && !(selected(last - gp, y)

is non portable.
2014-02-02 19:42:01 +01:00
Roberto E. Vargas Caballero a8d5870073 Remove duplicated code in strhandle
The error condition was duplicated in two different switches.
This new version centralized the error handling in only one place.
2014-02-02 19:42:01 +01:00
Roberto E. Vargas Caballero 21d905c076 Make Shift+Home equal to CLS in ascii mode 2014-02-02 19:40:38 +01:00
Roberto E. Vargas Caballero 9523233e25 Make CONTROL + DELETE delete a line
If CONTROL + INSERT inserts a line then it seems natural CONTROL + DELETE
removes a line.
2014-02-02 19:30:38 +01:00
Roberto E. Vargas Caballero d2173cd716 Fix SHIFT+DEL definition
The AppMode and AsciiMode were inverted in the definition of this

Signed-off-by: Christoph Lohmann <>
2014-01-31 12:41:37 +01:00
Eric Pruitt 9559100130 Use character scaling in XCopyArea 2014-01-21 19:20:17 +01:00
Amadeusz Sławiński c0a56ef4be Make w3mimgdisplay work with st
Before this patch draw() calls drawregion which calls xdraws and then
updates whole window in one call thus overdrawing anything drawn by
w3mimgdisplay. After moving XCopyArea to xdraws it only updates the
regions which are being updated by XftDraw* functions. It may do a few
more calls to XCopyArea with this patch.

Signed-off-by: Amadeusz Sławiński <>
2014-01-16 10:20:20 +01:00
Amadeusz Sławiński 9df9a4723d Fix truecolor escapes, when both bg and fg are set
for example
echo -e "\e[48;2;255;0;0m\e[38;2;0;0;255m test "
should render on red bg with blue fg

also now elinks works correctly when using 'truecolor' option
in preferences

Signed-off-by: Amadeusz Sławiński <>
2014-01-03 15:28:16 +01:00
Eon S. Jeon e8dba89164 query pixel size from matched font
Sorry for another duplicated mail. I found the patch is malformed
significantly. I've been away from my laptop for a while, so I'm quite
unfamiliar with the settings on this system...
2014-01-03 15:26:25 +01:00
Roberto E. Vargas Caballero 33da67dac0 Update arg.h from sbase
sbase did some interesting modifications to arg.h (basically it
was fixed an incorrect use of the _ namespace), and this commit
take this last version for st.
2013-12-18 08:29:28 +01:00
Eon S. Jeon d60ee7337b Prevent resizing stdin
This fixes a bug that the parent tty gets resized whenever you launch
st through command line.

The problem was that ioctl was resizing cmdfd before it gets
initialized in ttynew. Since cmdfd is a global variable, its initial
value is 0, and consequently stdin was being resized.
2013-12-18 08:11:22 +01:00
Mark Edgar ef1dc9fc4b Replace alignment tabs with spaces. 2013-12-18 08:11:14 +01:00
Mark Edgar 6162d63151 Fix comments in config.def.h to match field names. 2013-12-18 08:10:44 +01:00
Mark Edgar fb8e3f67f7 Fix definition of F28 key.
Shitf modifier adds 12 to the function number of the function keys,
while Control adds 24, so Control + F4 generates F28
2013-12-18 08:10:22 +01:00
Eric Pruitt 39f28b18b7 Set _NET_WM_PID attribute 2013-12-11 21:33:52 +01:00
Eric Pruitt 2738592de6 Fix rmul definition
rmul means "exit underline mode", so a full reset of all
the attributes is not the correct way of exiting from
underline mode, because it is going to modify also another
attributes not related.
2013-12-10 17:21:12 +01:00
René Rietz 08a3eea571 Add stdint include
Since st is using now int32_t and uint32_t the inclusion of
stdint or inttype is mandatory, because in other case the
definition of these new types will not be known by the
2013-11-25 16:08:01 +01:00
Roberto E. Vargas Caballero 53474391bc Fix stupid bug in tdefcolor returning -1 in unsigned function
k0ga misktook applying patch of others. Sorry guys!!!!
2013-11-25 14:09:53 +01:00
Johannes Hofmann 1fe0a5f39a Use int instead of long for color
This patch replaces long by int32_t. It saves
some memory on 64bit systems.
2013-11-24 10:43:35 +01:00
Carlos J. Torres 4435e0ee67 add _NET_WM_NAME 2013-11-23 10:54:57 +01:00
Mark Edgar 7263820759 Simplify logic in kmap(). 2013-10-28 19:28:52 +01:00
Mark Edgar 1fa27b93f9 Simplify logic in match(). 2013-10-28 19:28:35 +01:00
Roberto E. Vargas Caballero 3d3c37bc70 Merge remote-tracking branch 'origin/master' into omaster 2013-10-28 19:18:24 +01:00
Rob Pilling 489982d4b8 Fixed lock up when system time jumps backwards
Signed-off-by: Christoph Lohmann <>
2013-10-27 13:17:11 +01:00
Mark Edgar 297c886b72 Ignore numlock (Mod2Mask) for button events too.
2013-10-20 09:53:34 +02:00
Mark Edgar 0f6942cdf6 Avoid buffer overrun in bpress()
Use correct type for Mousekey.b (XButtonEvent.button).
2013-10-15 17:46:17 +02:00
Mark Edgar 8e577322a3 New ttysend() function calls ttywrite() and techo(). Honor MODE_ECHO when pasting in selnotify(). 2013-10-07 21:05:21 +02:00
Mark Edgar 939e149544 Avoid buffer overrun in kpress() and remove limit on shortcut strings. 2013-10-07 21:03:51 +02:00
Mark Edgar 02ae3ce6fd Simplify Mod1 logic in kpress(), eliminating locals and a memcpy. 2013-10-07 20:56:51 +02:00
Roberto E. Vargas Caballero 7a4eefe87c Add support for multiple charset definitions
vt100 has support for two defined charset, G0 and G1. Each charset
can be defined, but in each moment is selected only one of both
charset. This is usually used selecting a national charset in G0
and graphic charset in G1, so you can switch between graphic
charset and text charset without losing the national charset
already defined.

st hasn't support for national charsets, because it is an utf8
based terminal emulator, but it has support for graphic
charset because it is heavily used, but it only supports G0,
without understanding G1 selection sequences, which causes some
programs in some moments can print some garbage in the screen.

This patch adds a fake support for multiple charset definitions,
where we only support graphic charset and us-ascii charset, but
we allow more of one charset definition.

This patch allow define G0 until G3 charsets, but only accepts
select G0 or G1, and it accepts some national charset definitions
but all of them are mapped to us-ascii.
2013-10-02 21:22:15 +02:00
Christoph Lohmann c5c2365ab7 People, learn to keep to styles. Thanks. 2013-10-02 21:06:50 +02:00
Mihail Zenkov 62ab938965 Fix save/restore cursor
st was assuming that save/restore cursor position was independent
of the screen that was shown in each moment, but it is not true,
because each screen has a different save/restore buffer. This
patch fixes it.
2013-10-02 20:47:19 +02:00
Mihail Zenkov 2b1bc8087f Add DSR cursor position sequence 2013-10-02 20:45:19 +02:00
Maurice Quennet eeae9b0cee Fix core in multi-line selection on OpenBSD
OpenBSD 5.3 amd64 release version with the most current st
version from git, crash and dump core when selecting multiple
lines whith the cursor.  This happens, because on line 964
of st.c (gp-1)->mode is accessed, although gp is still
pointing at the beginning of the array term.line[y] (see
line 939 for initialization of gp).
2013-09-23 19:26:24 +02:00
Egmont Koblinger 8ac0a5f872 Add bracketed paste mode
This patch enables bracketed paste mode (

It's mainly useful for text editors to disable line wrapping and auto
indentation when text is being pasted, rather than typed from keyboard.

On the emulator side, it is supported by at least xterm, urxvt,
gnome-terminal, putty, iterm2; and I have a patch for konsole.

On the application side, vim can be configured easily to handle this, and
I have pending patches for mcedit and joe. Probably many others also
support it.
2013-09-23 09:27:55 +02:00
Michael Forney eae31a532e Fix some bugs in mouse tracking logic
* Button number in X10 mode:

  I believe the button - 1 came from "C b is button - 1" from [0].
  However, above this section, it states

    "Normally, parameters (such as pointer poisition and button number)
     for all mouse tracking escape sequences generated by xterm encode
     numeric parameters in a single character as value+32. For example, !
     specifies the value 1."

  Also, from the description of SGR,

    "The encoded button value in this case does not add 32 since that
     was useful only in the X10 scheme for ensuring that the byte
     containing the button value is a printable code."

  This suggests that we should still add 32 to the button value when in

* No button release reporting in X10 mode:

    "X10 compatibility mode sends an escape sequence only on button press,
     encoding the location and the mouse button pressed."


  Currently, motion reporting is skipped when oldbutton == 3
  (corresponding to no button being pressed). However, oldbutton is
  only set on a button press, which will never be 3.

2013-09-13 19:49:25 +02:00
Christoph Lohmann cc2ea3147a Default volume of the bell is 0. 2013-09-12 20:52:10 +02:00
Roberto E. Vargas Caballero bef599bb27 Add audible bell
\a is the character for bell, and st is only marking the window as urgent
if it is not active. This patch adds an audible bell which can be disable
with bellvolume variable.

Signed-off-by: Christoph Lohmann <>
2013-09-12 20:47:41 +02:00