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Author SHA1 Message Date
Hiltjo Posthuma 21367a040f revert part of commit 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."

Feedback from IRC and personal preference.
 2019-03-15 20:40:16 +01:00
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