Commit Graph

737 Commits (331033f1f6abe259218666e6f6a848f38d884078)

Author SHA1 Message Date
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
Christoph Lohmann 528241aa38 Use XftFontMatch in place of FcFontMatch.
git am -s didn't like your patch:

From: Mark Edgar <medgar123@gmail.com>

XftFontMatch calls XftDefaultSubstitute which configures various match
properties according to the user's configured Xft defaults (xrdb) as well as
according to the current display and screen. Most importantly, the screen DPI
is computed [1]. Without this, st uses a "default" DPI of 75 [2].

[1]: https://cgit.freedesktop.org/xorg/lib/libXft/tree/src/xftdpy.c?id=libXft-2.3.2#n535
[2]: https://cgit.freedesktop.org/fontconfig/tree/src/fcdefault.c?id=2.11.1#n255
2016-06-03 15:02:32 +02:00
v4hn 60aeb37edb delete clipboard properties after pasting them
https://tronche.com/gui/x/icccm/sec-2.html#s-2.4 specifies:
> Once all the data in the selection has been retrieved,
> the requestor should delete the property in the SelectionNotify request

Most Clipboard-Owners ignore whether or not the property is already set,
so this is mostly a cosmetic change to keep the windows property list clean.

However, at least synergy decides to wait for the requestor to delete
the properties if they are already set by a previous paste (from synergy).

Signed-off-by: Christoph Lohmann <20h@r-36.net>
2016-06-03 14:55:25 +02:00
Roberto E. Vargas Caballero 66556d9670 Remove stupid assignation in memcpy() 2016-04-15 07:58:26 +02:00
Tor Andersson 39964614b7 st: Fix off-by-one error when calculating character width.
LEN(str) is one larger than strlen(str) because it also counts the zero
terminator. The original code would include the .notdef glyph (since it'll
try to encode character 0, which gets encoded to the .notdef glyph) when
measuring the average dimensions of printable ascii characters.

This causes problems with fonts like GNU Unifont where the .notdef glyph is
not the same width as the usual half-width characters.

Signed-off-by: Christoph Lohmann <20h@r-36.net>
2016-03-09 22:01:25 +01:00
Ton van den Heuvel 0e48a1995e Fix vertical character alignment in some cases
The y-position of a character found by asking fontconfig for a matching
font does not take the border pixels into account, resulting in a
slightly misaligned vertical position.

Signed-off-by: Ton van den Heuvel <tonvandenheuvel@gmail.com>
Signed-off-by: Christoph Lohmann <20h@r-36.net>
2016-03-08 15:43:52 +01:00
Ryusei Yamaguchi 034a5c8a09 Measure the single advance width with a heuristic method
This fix is needed to use dual-width fonts, which have double-width
glyphs (e.g. CJK unified ideographs).

Signed-off-by: Ryusei Yamaguchi <mandel59@gmail.com>
Signed-off-by: Christoph Lohmann <20h@r-36.net>
2016-03-08 13:46:42 +01:00
Christoph Lohmann 30440295bc xtermclear() is now done by xdrawglyphfontspecs()
Thanks Ton van den Heuvel for the proposal!
2016-03-07 14:33:05 +01:00
Quentin Rameau 6d636beb22 Fix forgotten bracket and duplicate option in usage()
Scratch the preceding patch, this one is more correct
(don't forget to 'git am --scissors' ;))
-- >8 --

Also reformat the strings in a saner layout

Signed-off-by: Christoph Lohmann <20h@r-36.net>
2016-02-01 18:14:27 +01:00
Quentin Rameau 6e70bb97d4 Extract ttyresize() out of cresize()
This way we can call cresize() to set the terminal size before creating
a tty or spawning a process, which will start with the correct size.

Signed-off-by: Christoph Lohmann <20h@r-36.net>
2016-01-30 18:40:13 +01:00
Christoph Lohmann 82335583eb Ok, no need for a separate version function.
This is just redundant metadata. Please add Java comment meta classes too.
2016-01-30 09:50:18 +01:00
Quentin Rameau 0cd5117a2c Add -n option for setting WM_CLASS instance name
Signed-off-by: Christoph Lohmann <20h@r-36.net>
2016-01-30 09:45:23 +01:00
Quentin Rameau bd5fdbe64c Reformat usage and separate version from it
Signed-off-by: Christoph Lohmann <20h@r-36.net>
2016-01-30 09:44:41 +01:00
Christoph Lohmann 504a165277 Enforce a terminal size to reduce race conditions in too efficient apps.
dvtm is too fast in starting up. It will then have a race condition in finding
the right. terminal size.
2016-01-28 18:09:11 +01:00
Christoph Lohmann 9031e228ce Height is height. 2016-01-14 23:19:03 +01:00
Christoph Lohmann 610723a58f Bump year. 2016-01-01 14:18:43 +01:00
Christoph Lohmann ff241199ed Fixing the XClassHint setting in st. 2015-12-20 01:43:32 +01:00
Roberto E. Vargas Caballero 375b28720f Avoid recursive call to ttywrite from ttyread
Ttyread() calls to ttywrite, so if we check for reading before
that for writing in ttywrite we can get a circular call sequence.
2015-11-21 18:21:03 +01:00
Christoph Lohmann 00873e65ee Introduce lim in all ttywrite() checks. 2015-11-06 20:46:23 +01:00
Roberto E. Vargas Caballero 9f6d8845df Fix ttywrite()
ttywrite was assuming that if it could not write then it could
read, but this is not necessarily true, there are some situations
where you cannot read or write. The correct behaviour is to detect
if you can read or/and write.
2015-11-06 20:01:00 +01:00
Ivan Tham f0398db4d1 Now the mshortcuts are even more consistent.
Keep everyone happy

Signed-off-by: Christoph Lohmann <20h@r-36.net>
2015-11-01 08:23:26 +01:00
Christoph Lohmann e2aa03e6b7 Now the Shortcuts are more consistent.
Keep the debile happy.
2015-10-31 09:29:04 +01:00
Jason Woofenden f56c58a968 fix bug where first selection snaps to lines 2015-10-11 11:44:34 +02:00
Quentin Rameau 293f573efd Fix the cursor colors selection
Signed-off-by: Christoph Lohmann <20h@r-36.net>
2015-10-06 17:36:02 +02:00
Christoph Lohmann 2ea02c937e Normalize the whole color selection in xdrawcursor. 2015-10-06 00:21:44 +02:00
Quentin Rameau 80fe97f8a6 Fix the cursor color when over selection.
If we want to show a custom selected cursor color, we must not set the
revert attribute to the drawn glyph.

Signed-off-by: Christoph Lohmann <20h@r-36.net>
2015-10-06 00:05:04 +02:00
Christoph Lohmann 52d0e82df7 Snowman is everywhere. 2015-10-05 22:59:04 +02:00
Christoph Lohmann f7b80caebe The definition of the reverse cursor is now up to the user. 2015-10-05 22:38:19 +02:00
Christoph Lohmann 594a259836 Fixing the cursor movement in selections.
Before the fix the cursor wouldn't obey if it's in a selection. If it is
inside it will now change to the reverse. This patch also adds that the
defaultcs will be reversed for the manually drawn cursors.
2015-10-05 22:09:51 +02:00
Christoph Lohmann 91c70213d1 When the cursor is moved, clear the selection. 2015-10-05 21:18:34 +02:00
Christoph Lohmann 2677296147 Reverse the cursor on selection. 2015-10-05 21:06:42 +02:00
Christoph Lohmann 5ece2b5f4a More style changes. We forgot some switches. 2015-10-05 20:48:24 +02:00
Christoph Lohmann 2bef36ab81 Small style change. 2015-10-05 20:08:21 +02:00
dequis 4be353e381 Fix extra bracketed paste markers when pasting >8kb
Before this patch, when pasting over BUFSIZE (8192 bytes here), st would
do the following:

    \e[200~...8192 bytes...\e[201~\e[200~...remaining bytes...\e[201~

With this patch, the start marker is only sent when the offset is 0 (at
the beginning of selnotify) and the end marker is only sent when the
remaining bytes to read are 0 (at the end).

For short pastes, both conditions are true in the same iteration.

For long pastes, it removes the extra markers in the middle, keeping the
intended wrapping:

    \e[200~...8192 bytes......remaining bytes...\e[201~

Signed-off-by: Christoph Lohmann <20h@r-36.net>
2015-09-25 20:16:30 +02:00
FRIGN 20d53cebc1 dup() -> dup2()
gcc would warn about an unused result. We know it is 0 and dup()
can't fail in these circumstances, as we closed fd0 previously.
Using dup2() to do the same saves one line and shuts gcc up, bringing
us a clean build back.
2015-09-22 14:15:24 +02:00
Roberto E. Vargas Caballero 5d2d9d540d Fix copy of line with len = 0
When a line has no any character linelen is 0, so last = &term.line[y][MIN(lastx, linelen-1)]
generated a pointer to the end of the previous line. The best thing we can do in this case
is to add a newline, because we don't have a glyph to print (and consult its state of
wrapping).
2015-09-10 11:53:11 +02:00
Jan Christoph Ebersbach 3ba9c8fc3f Expose cursor shape in config.def.h
Signed-off-by: Christoph Lohmann <20h@r-36.net>
2015-09-08 16:29:05 +02:00
Roberto E. Vargas Caballero 1f087aa8b7 Add key to send a break to the serial line 2015-09-08 12:10:11 +02:00
Christoph Lohmann aa5d4c3b34 Making st.1 more descriptive about -l and fix -l in st.c. 2015-09-07 22:59:05 +02:00
Christoph Lohmann 9eeb4e1ea2 Reordering and adding control codes.
For completeness and documentation add all C1 control codes.
2015-08-31 15:26:21 +02:00
Christoph Lohmann 0c94f8621b Merge branch 'master' of ssh://suckless.org/gitrepos/st 2015-08-30 11:29:23 +02:00
Christoph Lohmann 0d838b7243 Don't read if we chunked the input data. 2015-08-30 11:28:35 +02:00
Roberto E. Vargas Caballero 7e61f5e4c5 Do not mark as invalid UTF8 control codes
wcwidth() returns -1 for all the non visible characters, but it doesn't
necessarilly mean that they are incorrect. It only means that they are not
printable.
2015-08-18 08:31:51 +02:00
Alex Kozadaev ee5cad439b Adding mouse colour/shape settings 2015-07-28 12:21:11 +02:00
Christoph Lohmann dc33d1d66e Adding -T to the usage too. 2015-07-24 18:25:33 +02:00
Christoph Lohmann b5e29cce52 Add -T, as recommended by Dmitrij D. Czarkoff 2015-07-24 18:24:10 +02:00
Quentin Rameau 4a193b9686 Fix type for write(2) return variable.
A little fix in xwrite().

>From 3727d2e3344b57128ab51c7839795204f1f839ff Mon Sep 17 00:00:00 2001
From: Quentin Rameau <quinq@fifth.space>
Date: Fri, 24 Jul 2015 11:40:46 +0200
Subject: [PATCH] Fix type for write(2) return variable.

The allocated lengh of s fits into an integer so we can safely use
ssize_t here.
2015-07-24 12:01:56 +02:00
Roberto E. Vargas Caballero 62756fdb49 Fix style in execsh 2015-07-24 07:44:34 +02:00
Christoph Lohmann d032b61597 Make the comment for the IM XFilter more understandable. 2015-07-10 14:31:40 +02:00