Commit Graph

768 Commits

Author SHA1 Message Date
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
combination.

Signed-off-by: Christoph Lohmann <20h@r-36.net>
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 <amade@asmblr.net>
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 <amade@asmblr.net>
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
compiler.
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 <20h@r-36.net>
2013-10-27 13:17:11 +01:00
Mark Edgar
297c886b72 Ignore numlock (Mod2Mask) for button events too.
Conflicts:
	config.def.h
	st.c
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 (
http://invisible-island.net/xterm/ctlseqs/ctlseqs.html#Bracketed%20Paste%20Mode
).

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
  MODE_MOUSEX10.

* 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."

* Fix MODE_MOUSEMOTION:

  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.

[0]: http://invisible-island.net/xterm/ctlseqs/ctlseqs.html
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 <20h@r-36.net>
2013-09-12 20:47:41 +02:00
Christoph Lohmann
210dda9570 Wide character support.
Thanks "Eon S. Jeon" <esjeon@hyunmu.am>!
2013-09-07 12:41:36 +02:00
Christoph Lohmann
a4358a1fbd Adding some contributors. Thanks to you all! 2013-09-07 12:29:44 +02:00
Mark Edgar
4245ba0d12 Correctly initialize altscreen when defaultbg is not 0.
The alternate screen is not properly initialized when st starts. To see
this, set defaultbg in config.h to anything other than 0 (for example, swap
defaultfg and defaultbg), and run:

./st -e sh -c 'tput smcup; read'

You should see that the top-left 80x24 rectangle is black (or whatever
colorname[0] is), while the rest of the screen (if any) has the desired
colorname[defaultbg] color.

The attached patch fixes this by initializing term.c.attr in tnew() before
calling tresize(). It also removes the unnecessary xcalloc() calls, which
misled me on this bug hunt since it is really tclearregion() which
initializes term.lines and term.alt in tresize().
2013-09-04 18:33:02 +02:00
Eon S. Jeon
f3d438b101 Regarding commit 7e3cff3
Hello.

I reviewed and tested commit 7e3cff3, and made a patch that fixes some
problems in it.

1. There's a semicolon after an if statement, which is obviously a
typo.

2. The current way of calculating text position in "xdraws" yields
inconsistent results in some cases. This is due to the use of
"font->width", which varies. Instead, "xw.cw" has to be used as the
character width.

Sincerely,
Eon
2013-08-30 07:50:05 +02:00
Christoph Lohmann
587bc939f6 Tmux is using C-b by default.
Thanks for noticing Fidel Barrera Cruz!
2013-08-22 19:32:49 +02:00
Christoph Lohmann
8d21ced085 Correcting the bitmask value check. 2013-08-20 18:18:48 +02:00
Roberto E. Vargas Caballero
4579693818 Add terminfo definitions for terminals with meta key
Some programs don't check the value of km and use smm and rmm
capabilites, and they cause the terminal change to meta enabled
mode even in cases where is not desirable.

Allmost all people is using the terminal waiting that meta sends
escape, so rmm and smm are not needed. If someone needs meta
sets 8 bit he can use the correct terminfo definition in TERM.
2013-08-12 16:53:09 +02:00
Eon S. Jeon
347a45c352 Fix signess of tdefcolor
tdefcolor() returns -1 on error, while its return type is
unsigned long. At the same time, line 1724 and 1731 are checking the
positivity of its unsigned return value.
2013-08-06 08:32:11 +02:00
Alexander Sedov
22eeda56b7 Fixed memory leak in xsettitle(). 2013-08-05 11:45:53 +02:00
Michael Forney
86c03ddc82 Fix blink mode check
ATTR_BLINK is an attribute for a Glyph and will not be set in term.mode.
2013-08-05 11:45:52 +02:00
Eric Pruitt
7e3cff33ff Use character size scaling factors
The bounding boxes for characters can be scaled using "cwscale" and "chscale"
to scale the width and height respectively.
2013-08-05 11:44:18 +02:00
Roberto E. Vargas Caballero
aaee0e8b28 Reload colors in reset
Colors definition can be changed using a OSC sequence, so
we have to reload them if we want be sure all the colors
are the correct.

Could be desirable free the colors allocated due to rgb
colors and inverse colors (XftColorAllocValues in xdraws),
but it is impossible due we use the same structure for all
of them.
2013-07-20 23:25:46 +02:00