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Author SHA1 Message Date
Hiltjo Posthuma
b650256044 dont print color warning on color reset OSC 104 without parameter 
also print explicitly "(null)" when printf "%s" p=NULL.

noticed when exiting mutt: printf '\x1b]104\x07'
 2019-03-15 14:47:08 +01:00
Hiltjo Posthuma
9acec468fb minor code-style, initialize var at the top of function 2019-03-15 14:42:50 +01:00
Hiltjo Posthuma
927621f6da config.def.h: tweak extra worddelimiters 
This changes the selection more like xterm.
To test try: "find /" and select a path.
 2019-03-15 12:31:54 +01:00
Lauri Tirkkonen
add0211522 use iswspace()/iswpunct() to find word delimiters 
this inverts the configuration logic: you no longer provide a list of
delimiters -- all space and punctuation characters are considered
delimiters, unless listed in extrawordchars.
 2019-03-15 12:25:13 +01:00
Lauri Tirkkonen
d5efd256aa replace utf8strchr with wcschr 2019-03-15 12:24:13 +01:00
Lauri Tirkkonen
75b4ba4b4b be silent about explicitly unhandled mouse modes 2019-03-13 17:51:58 +01:00
Hiltjo Posthuma
ed68fe7dce simplify (greedy) font caching allocating a bit 
POSIX says:
"If ptr is a null pointer, realloc() shall be equivalent to malloc() for the
 specified size."
 2019-03-03 11:29:43 +01:00
Hiltjo Posthuma
4e0135afec style: remove double empty newlines 2019-03-03 11:23:54 +01:00
magras
a8cb8e9454 fix use after free in font caching algorithm 
Current font caching algorithm contains a use after free error. A font
removed from `frc` might be still listed in `wx.specbuf`. It will lead
to a crash inside `XftDrawGlyphFontSpec()`.

Steps to reproduce:
$ st -f 'Misc Tamsyn:scalable=false'
$ curl https://www.cl.cam.ac.uk/~mgk25/ucs/examples/UTF-8-demo.txt

Of course, result depends on fonts installed on a system and fontconfig.
In my case, I'm getting consistent segfaults with different fonts.

I replaced a fixed array with a simple unbounded buffer with a constant
growth rate. Cache starts with a capacity of 0, gets increments by 16,
and never shrinks. On my machine after `cat UTF-8-demo.txt` buffer
reaches a capacity of 192. During casual use capacity stays at 0.
 2019-03-03 11:18:31 +01:00
Ivan Tham
e85b6b6466 better Input Method Editor (IME) support 
Features:

- Allow input methods swap with hotkey (E.g. left ctrl + left shift).
- Over-the-spot pre-editing style, pre-edit data placed over insertion point.
- Restart IME without segmentation fault.

TODO:

- Automatically pickup IME if st started before IME
 2019-02-12 18:45:15 +01:00
Hiltjo Posthuma
75f92eb348 bump version to 0.8.2 2019-02-09 12:48:39 +01:00
Hiltjo Posthuma
3be4cf11d7 config: add Shift+Insert as selpaste() again 
This was changed before in:
commit 20f713548d on Wed Jan 25 19:17:38 2017
 2019-01-10 18:16:17 +01:00
Paride Legovini
16d98738e7 Let the user specify CPPFLAGS 
This complements the work done in d4928ed, allowing the user to specify
the preprocessor flags with the CPPFLAGS environment variable. This is
useful for example to specify preprocessor macros with -D.

CFLAGS could be used instead, but CPPFLAGS is more correct and is expected
to be honored in some cases. For example, the helper scripts to build
Debian packages make use of CPPFLAGS, but the variable is currently
being ignored unless manually appended to CFLAGS.
 2019-01-10 18:13:13 +01:00
Paride Legovini
e23acb9188 Set the path of pkg-config in a variable instead of hardcoding it 
In this way the path of pkg-config can be overridden from the command
line. This is useful for example when cross-compiling.
 2019-01-04 16:00:54 +01:00
Hiltjo Posthuma
7e19e11676 Makefile: fix dependencies on config.h 
patch by Younes Khoudli (changed slightly). Thanks
 2019-01-04 12:33:01 +01:00
Lauri Tirkkonen
096b125db7 output child WEXITSTATUS/WTERMSIG on abnormal termination 2018-12-11 18:36:02 +01:00
Hiltjo Posthuma
d7bf023b2f fix memory leak in xloadcols() 
reported by Avi Halachmi (:avih)" <avihpit@yahoo.com>

patch slightly changed by me.
 2018-11-04 14:35:07 +01:00
Hiltjo Posthuma
b4d68d4daa st: small typofix in comment 2018-11-04 14:30:56 +01:00
Hiltjo Posthuma
30ec9a3dc3 small code-style fix 2018-09-11 19:06:35 +02:00
Quentin Rameau
67d0cb65d0 Remove the ISO 14755 feature 
And move it to the patches section.
Keeping it would force to add an exec pledge on OpenBSD, and some
people think it's bloated, so bye!
 2018-09-11 19:05:55 +02:00
Hiltjo Posthuma
4f4bccd162 Revert "Simplify cursor color handling" 
This reverts commit 1911c9274d.
 2018-07-17 20:01:58 +02:00
Hiltjo Posthuma
8ed7a4b3b7 Revert "Make cursor follow text color" 
This reverts commit b51bcd5553.
 2018-07-17 20:01:57 +02:00
Hiltjo Posthuma
732be223ee Revert "Fix crash when cursor color is truecolor" 
This reverts commit 5535c1f04c.
 2018-07-17 20:01:54 +02:00
Jules Maselbas
5535c1f04c Fix crash when cursor color is truecolor 
Reported-by: Ivan Tham <pickfire@riseup.net>
 2018-07-15 18:16:52 +02:00
Jules Maselbas
b51bcd5553 Make cursor follow text color 2018-07-14 12:49:37 +02:00
Jules Maselbas
1911c9274d Simplify cursor color handling 2018-07-14 12:49:35 +02:00
Jules Maselbas
29f341da7c Fix crash on resize 
Prevent to realloc xw.specbuc with a negative number of col.
Add proper hints for the minimal size, for one character.
 2018-06-30 20:51:46 +02:00
Hiltjo Posthuma
dc3b5babf1 config.mk: remove extra newline before EOF 2018-06-02 17:11:14 +02:00
Hiltjo Posthuma
235a783e03 code-style for pledge(2) 
feedback from Klemens, thanks
 2018-05-25 13:04:09 +02:00
Hiltjo Posthuma
30ce2cc002 Pledge on OpenBSD 2018-05-25 11:59:28 +02:00
Hiltjo Posthuma
041912a791 error message style and use strerror in a few places 2018-03-29 18:30:05 +02:00
Hiltjo Posthuma
bd3f7fd842 st -v: remove years and copyright text 2018-03-29 18:18:30 +02:00
Daniel Tameling
74cff67bd7 set sel.alt in selstart instead of selextend 2018-03-29 18:15:29 +02:00
Hiltjo Posthuma
6f0f2b7ec3 bump version to 0.8.1 2018-03-20 21:29:10 +01:00
Hiltjo Posthuma
f4020b2cc4 fix regression by selecting clipboard text 
"restore the old behaviour that the primary doesn't get deleted by a simple
left click"

Patch by Daniel Tameling <tamelingdaniel@gmail.com>, thanks!
 2018-03-20 21:25:30 +01:00
Hiltjo Posthuma
a5a928bfc1 don't modify argv, use a counter 
on some platforms (OpenBSD) this changes the exposed argv in tools using
the kvm_* interface, such as ps and pgrep.
 2018-03-20 21:22:27 +01:00
Hiltjo Posthuma
6ac8c8aa50 selextend: clarify: !sel.mode == SEL_IDLE 2018-03-17 13:48:29 +01:00
Hiltjo Posthuma
5345db3c9b clipcopy: no need to check for free(NULL), set to NULL after free 2018-03-17 13:48:10 +01:00
Hiltjo Posthuma
7648697f71 minor code-style: whitespace fixes 2018-03-16 16:45:58 +01:00
Quentin Rameau
0b507bb731 Fix title initialization 2018-03-16 16:44:30 +01:00
Quentin Rameau
e7ef3c4ce9 Fix regression from 69e32a6 when setting title. 2018-03-16 16:44:30 +01:00
Hiltjo Posthuma
8ab629031b LICENSE: fix a few years 2018-03-14 20:08:00 +01:00
Hiltjo Posthuma
a712c2dd18 update LICENSE: major contributors 2018-03-14 20:00:35 +01:00
Hiltjo Posthuma
0f245dfeb9 Makefile: add all files to make dist 2018-03-14 19:54:50 +01:00
Hiltjo Posthuma
49a4f91fc5 bump version to 0.8 2018-03-14 19:50:37 +01:00
Hiltjo Posthuma
c5ba9c025b use math.h for ceilf 2018-03-09 15:36:38 +01:00
Hiltjo Posthuma
b81888ee7d xhints: no need to initialize sizeh 2018-03-09 15:36:25 +01:00
Hiltjo Posthuma
8b8255ac0e regression: include termios.h for tcsendbreak etc 2018-03-09 15:35:34 +01:00
Devin J. Pohly
20e0da7f14 General cleanup 
Simplifies logic in a couple places and removes a redundant function
call.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
 2018-02-25 21:56:26 -06:00
Devin J. Pohly
403c57ebb5 Clean up #includes 
Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
 2018-02-25 21:56:26 -06:00