st.git
5 years agomouse shortcuts: allow override for all shortcuts
Avi Halachmi (:avih) [Thu, 10 Oct 2019 20:42:30 +0000 (23:42 +0300)]
mouse shortcuts: allow override for all shortcuts

Allow forceselmod to override all mouse shortcuts rather than only
selection, and rename it to forcemousemod as it's now more appropriate.

This will affect mouse shortcuts which use mask other than XK_ANY_MOD.

This does not affect the default behavior because the default mouse
shortcuts (wheel) use XK_ANY_MOD, where forceselmod already activated
the override also before this change.

Previously, if a mouse shortcut was configured with a specific mod and
forceselmod was held, then the shortcut did not execute unless the
configured mod included forceselmod.

5 years agomouse shortcuts: allow same functions as kb shortcuts
Avi Halachmi (:avih) [Thu, 10 Oct 2019 20:02:26 +0000 (23:02 +0300)]
mouse shortcuts: allow same functions as kb shortcuts

Previously mouse shortcuts supported only ttywrite.

This required adding an "Arg" function ttysend - which does what the
original mouse shortcuts did.

5 years agoconfig.def.h: remove crlf value section
Hiltjo Posthuma [Mon, 26 Aug 2019 15:58:47 +0000 (17:58 +0200)]
config.def.h: remove crlf value section

this is not used anymore.

patch sent as an ed script using RFC2549 by k0ga.

5 years agoFAQ: add entry about color emoji Xft bug
Hiltjo Posthuma [Fri, 17 May 2019 11:00:10 +0000 (13:00 +0200)]
FAQ: add entry about color emoji Xft bug

This has been asked many times on IRC and the mailinglist. Make it easier to
find information about this particular Xft issue by adding it to the FAQ.

5 years agoselection: fix view to match actual selection on first cell
Avi Halachmi (:avih) [Tue, 9 Apr 2019 22:54:43 +0000 (01:54 +0300)]
selection: fix view to match actual selection on first cell

5 years agorevert part of commit add0211522737b79dad990ccd65c8af63b5cc1dd
Hiltjo Posthuma [Fri, 15 Mar 2019 19:40:16 +0000 (20:40 +0100)]
revert part of commit add0211522737b79dad990ccd65c8af63b5cc1dd

"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.

5 years agodont print color warning on color reset OSC 104 without parameter
Hiltjo Posthuma [Fri, 15 Mar 2019 13:44:28 +0000 (14:44 +0100)]
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'

5 years agominor code-style, initialize var at the top of function
Hiltjo Posthuma [Fri, 15 Mar 2019 13:42:50 +0000 (14:42 +0100)]
minor code-style, initialize var at the top of function

5 years agoconfig.def.h: tweak extra worddelimiters
Hiltjo Posthuma [Fri, 15 Mar 2019 11:31:54 +0000 (12:31 +0100)]
config.def.h: tweak extra worddelimiters

This changes the selection more like xterm.
To test try: "find /" and select a path.

5 years agouse iswspace()/iswpunct() to find word delimiters
Lauri Tirkkonen [Wed, 13 Mar 2019 15:15:04 +0000 (17:15 +0200)]
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.

5 years agoreplace utf8strchr with wcschr
Lauri Tirkkonen [Wed, 13 Mar 2019 17:40:52 +0000 (19:40 +0200)]
replace utf8strchr with wcschr

5 years agobe silent about explicitly unhandled mouse modes
Lauri Tirkkonen [Wed, 13 Mar 2019 15:08:50 +0000 (17:08 +0200)]
be silent about explicitly unhandled mouse modes

5 years agosimplify (greedy) font caching allocating a bit
Hiltjo Posthuma [Sun, 3 Mar 2019 10:29:43 +0000 (11:29 +0100)]
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."

5 years agostyle: remove double empty newlines
Hiltjo Posthuma [Sun, 3 Mar 2019 10:23:54 +0000 (11:23 +0100)]
style: remove double empty newlines

5 years agofix use after free in font caching algorithm
magras [Thu, 28 Feb 2019 01:56:01 +0000 (04:56 +0300)]
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.

5 years agobetter Input Method Editor (IME) support
Ivan Tham [Tue, 12 Feb 2019 17:41:41 +0000 (18:41 +0100)]
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

5 years agobump version to 0.8.2
Hiltjo Posthuma [Sat, 9 Feb 2019 11:48:39 +0000 (12:48 +0100)]
bump version to 0.8.2

5 years agoconfig: add Shift+Insert as selpaste() again
Hiltjo Posthuma [Thu, 10 Jan 2019 17:16:17 +0000 (18:16 +0100)]
config: add Shift+Insert as selpaste() again

This was changed before in:
commit 20f713548de451b67db3306cf8cf7b2f38fee05c on Wed Jan 25 19:17:38 2017

5 years agoLet the user specify CPPFLAGS
Paride Legovini [Thu, 10 Jan 2019 12:36:09 +0000 (13:36 +0100)]
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.

5 years agoSet the path of pkg-config in a variable instead of hardcoding it
Paride Legovini [Fri, 4 Jan 2019 08:48:37 +0000 (09:48 +0100)]
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.

5 years agoMakefile: fix dependencies on config.h
Hiltjo Posthuma [Fri, 4 Jan 2019 11:33:01 +0000 (12:33 +0100)]
Makefile: fix dependencies on config.h

patch by Younes Khoudli (changed slightly). Thanks

5 years agooutput child WEXITSTATUS/WTERMSIG on abnormal termination
Lauri Tirkkonen [Tue, 11 Dec 2018 09:43:03 +0000 (11:43 +0200)]
output child WEXITSTATUS/WTERMSIG on abnormal termination

6 years agofix memory leak in xloadcols()
Hiltjo Posthuma [Sun, 4 Nov 2018 13:35:07 +0000 (14:35 +0100)]
fix memory leak in xloadcols()

reported by Avi Halachmi (:avih)" <avihpit@yahoo.com>

patch slightly changed by me.

6 years agost: small typofix in comment
Hiltjo Posthuma [Sun, 4 Nov 2018 13:30:56 +0000 (14:30 +0100)]
st: small typofix in comment

6 years agosmall code-style fix
Hiltjo Posthuma [Tue, 11 Sep 2018 17:06:35 +0000 (19:06 +0200)]
small code-style fix

6 years agoRemove the ISO 14755 feature
Quentin Rameau [Tue, 11 Sep 2018 11:11:28 +0000 (13:11 +0200)]
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!

6 years agoRevert "Simplify cursor color handling"
Hiltjo Posthuma [Tue, 17 Jul 2018 18:01:58 +0000 (20:01 +0200)]
Revert "Simplify cursor color handling"

This reverts commit 1911c9274d9b03f3d7999c6ce26e2d5169642d26.

6 years agoRevert "Make cursor follow text color"
Hiltjo Posthuma [Tue, 17 Jul 2018 18:01:57 +0000 (20:01 +0200)]
Revert "Make cursor follow text color"

This reverts commit b51bcd5553af3db394014efbd78acf7828fa48ff.

6 years agoRevert "Fix crash when cursor color is truecolor"
Hiltjo Posthuma [Tue, 17 Jul 2018 18:01:54 +0000 (20:01 +0200)]
Revert "Fix crash when cursor color is truecolor"

This reverts commit 5535c1f04c665c05faff2a65d5558246b7748d49.

6 years agoFix crash when cursor color is truecolor
Jules Maselbas [Sun, 15 Jul 2018 11:53:37 +0000 (13:53 +0200)]
Fix crash when cursor color is truecolor

Reported-by: Ivan Tham <pickfire@riseup.net>
6 years agoMake cursor follow text color
Jules Maselbas [Sat, 14 Jul 2018 09:16:37 +0000 (11:16 +0200)]
Make cursor follow text color

6 years agoSimplify cursor color handling
Jules Maselbas [Sat, 14 Jul 2018 09:16:36 +0000 (11:16 +0200)]
Simplify cursor color handling

6 years agoFix crash on resize
Jules Maselbas [Wed, 27 Jun 2018 15:08:30 +0000 (17:08 +0200)]
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.

6 years agoconfig.mk: remove extra newline before EOF
Hiltjo Posthuma [Sat, 2 Jun 2018 15:11:14 +0000 (17:11 +0200)]
config.mk: remove extra newline before EOF

6 years agocode-style for pledge(2)
Hiltjo Posthuma [Fri, 25 May 2018 11:04:09 +0000 (13:04 +0200)]
code-style for pledge(2)

feedback from Klemens, thanks

6 years agoPledge on OpenBSD
Hiltjo Posthuma [Fri, 25 May 2018 09:59:28 +0000 (11:59 +0200)]
Pledge on OpenBSD

6 years agoerror message style and use strerror in a few places
Hiltjo Posthuma [Thu, 29 Mar 2018 16:30:05 +0000 (18:30 +0200)]
error message style and use strerror in a few places

6 years agost -v: remove years and copyright text
Hiltjo Posthuma [Thu, 29 Mar 2018 16:18:30 +0000 (18:18 +0200)]
st -v: remove years and copyright text

6 years agoset sel.alt in selstart instead of selextend
Daniel Tameling [Wed, 28 Mar 2018 19:27:58 +0000 (21:27 +0200)]
set sel.alt in selstart instead of selextend

6 years agobump version to 0.8.1
Hiltjo Posthuma [Tue, 20 Mar 2018 20:29:10 +0000 (21:29 +0100)]
bump version to 0.8.1

6 years agofix regression by selecting clipboard text
Hiltjo Posthuma [Tue, 20 Mar 2018 20:25:30 +0000 (21:25 +0100)]
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!

6 years agodon't modify argv, use a counter
Hiltjo Posthuma [Tue, 20 Mar 2018 20:22:27 +0000 (21:22 +0100)]
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.

6 years agoselextend: clarify: !sel.mode == SEL_IDLE
Hiltjo Posthuma [Sat, 17 Mar 2018 12:48:29 +0000 (13:48 +0100)]
selextend: clarify: !sel.mode == SEL_IDLE

6 years agoclipcopy: no need to check for free(NULL), set to NULL after free
Hiltjo Posthuma [Sat, 17 Mar 2018 12:48:10 +0000 (13:48 +0100)]
clipcopy: no need to check for free(NULL), set to NULL after free

6 years agominor code-style: whitespace fixes
Hiltjo Posthuma [Fri, 16 Mar 2018 15:45:58 +0000 (16:45 +0100)]
minor code-style: whitespace fixes

6 years agoFix title initialization
Quentin Rameau [Fri, 16 Mar 2018 15:19:18 +0000 (16:19 +0100)]
Fix title initialization

6 years agoFix regression from 69e32a6 when setting title.
Quentin Rameau [Fri, 16 Mar 2018 14:03:10 +0000 (15:03 +0100)]
Fix regression from 69e32a6 when setting title.

6 years agoLICENSE: fix a few years
Hiltjo Posthuma [Wed, 14 Mar 2018 19:06:42 +0000 (20:06 +0100)]
LICENSE: fix a few years

6 years agoupdate LICENSE: major contributors
Hiltjo Posthuma [Wed, 14 Mar 2018 19:00:35 +0000 (20:00 +0100)]
update LICENSE: major contributors

6 years agoMakefile: add all files to make dist
Hiltjo Posthuma [Wed, 14 Mar 2018 18:54:50 +0000 (19:54 +0100)]
Makefile: add all files to make dist

6 years agobump version to 0.8
Hiltjo Posthuma [Wed, 14 Mar 2018 18:50:37 +0000 (19:50 +0100)]
bump version to 0.8

6 years agouse math.h for ceilf
Hiltjo Posthuma [Fri, 9 Mar 2018 14:36:38 +0000 (15:36 +0100)]
use math.h for ceilf

6 years agoxhints: no need to initialize sizeh
Hiltjo Posthuma [Fri, 9 Mar 2018 14:36:25 +0000 (15:36 +0100)]
xhints: no need to initialize sizeh

6 years agoregression: include termios.h for tcsendbreak etc
Hiltjo Posthuma [Fri, 9 Mar 2018 14:35:34 +0000 (15:35 +0100)]
regression: include termios.h for tcsendbreak etc

6 years agoGeneral cleanup
Devin J. Pohly [Sat, 24 Feb 2018 23:09:13 +0000 (17:09 -0600)]
General cleanup

Simplifies logic in a couple places and removes a redundant function
call.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoClean up #includes
Devin J. Pohly [Sat, 24 Feb 2018 22:45:42 +0000 (16:45 -0600)]
Clean up #includes

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoReduce visibility wherever possible
Devin J. Pohly [Sat, 24 Feb 2018 22:32:20 +0000 (16:32 -0600)]
Reduce visibility wherever possible

When possible, declare functions/variables static and move struct
definitions out of headers.  In order to allow utf8decode to become
internal, use codepoint for DECSCUSR extension directly.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoLimit usage of extern to config.h globals
Devin J. Pohly [Sat, 24 Feb 2018 22:16:12 +0000 (16:16 -0600)]
Limit usage of extern to config.h globals

Prefer passing arguments to declaring external global variables.  The
only remaining usage of extern is for config.h variables which are
needed in st.c instead of x.c (where it is now included).

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoRemove x.c dependency on term
Devin J. Pohly [Sat, 24 Feb 2018 21:32:48 +0000 (15:32 -0600)]
Remove x.c dependency on term

The xinit function only needs to the rows/cols, so pass those in rather
than accessing term directly.  With a bit of arithmetic, we are able to
avoid the need for term.row and term.col in x2col, y2row, and
xdrawglyphfontspecs as well, completing the removal.

Term is now fully internal to st.c.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoPull term references out of xdrawcursor
Devin J. Pohly [Sat, 24 Feb 2018 20:58:54 +0000 (14:58 -0600)]
Pull term references out of xdrawcursor

Gradually reducing x.c dependency on Term object.  Old and new cursor
glyph/position are passed to xdrawcursor.  (There may be an opportunity
to refactor further if we can unify "clear old cursor" and "draw new
cursor" functionality.)

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoMove win-agnostic parts of draw/drawregion to st.c
Devin J. Pohly [Sat, 24 Feb 2018 20:53:23 +0000 (14:53 -0600)]
Move win-agnostic parts of draw/drawregion to st.c

Introduces three functions to encapsulate X-specific behavior:
 * xdrawline: draws a portion of a single line (used by drawregion)
 * xbegindraw: called to prepare for drawing (will be useful for e.g.
   Wayland) and returns true if drawing should happen
 * xfinishdraw: called to finish drawing (used by draw)

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoSplit mode bits between Term and TermWindow
Devin J. Pohly [Fri, 23 Feb 2018 20:16:52 +0000 (14:16 -0600)]
Split mode bits between Term and TermWindow

Moves the mode bits used by x.c from Term to TermWindow, absorbing
UI/input-related mode bits (visible/focused/numlock) along the way.

This is gradually reducing external references to Term.  Since
TermWindow is already internal to x.c, we add xsetmode() to allow st to
modify window bits in accordance with escape sequences.

IS_SET() is redefined accordingly (term.mode in st.c, win.mode in x.c).

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoMove CRLF input processing into ttywrite
Devin J. Pohly [Thu, 22 Feb 2018 07:05:12 +0000 (01:05 -0600)]
Move CRLF input processing into ttywrite

This also allows us to remove the crlf field from the Key struct, since
the only difference it made was converting "\r" to "\r\n" (which is now
done automatically in ttywrite).  In addition, MODE_CRLF is no longer
referenced from x.c.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoMove terminal echo logic into st.c
Devin J. Pohly [Thu, 22 Feb 2018 06:42:23 +0000 (00:42 -0600)]
Move terminal echo logic into st.c

The only thing differentiating ttywrite and ttysend was the potential
for echo; make this a parameter and remove ttysend.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoMove remaining selection mode logic into selextend
Devin J. Pohly [Thu, 22 Feb 2018 05:54:29 +0000 (23:54 -0600)]
Move remaining selection mode logic into selextend

The "done" parameter indicates a change which finalizes the selection
(e.g. a mouse button release as opposed to motion).

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoMove terminal-related selection logic into st.c
Devin J. Pohly [Thu, 22 Feb 2018 05:29:41 +0000 (23:29 -0600)]
Move terminal-related selection logic into st.c

The front-end determines information about mouse clicks and motion, and
the terminal handles the actual selection start/extend/dirty logic by
row and column.

While we're in the neighborhood, we'll also rename getbuttoninfo() to
mousesel() which is, at least, less wrong.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoMove X-specific selection info into XSelection
Devin J. Pohly [Thu, 22 Feb 2018 04:56:02 +0000 (22:56 -0600)]
Move X-specific selection info into XSelection

Data about PRIMARY/CLIPBOARD and clicks are part of the front-end, not
the terminal.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoHave selected() check whether selection exists
Devin J. Pohly [Thu, 22 Feb 2018 04:48:28 +0000 (22:48 -0600)]
Have selected() check whether selection exists

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoRely on ttyresize to set tty size
Devin J. Pohly [Thu, 22 Feb 2018 04:28:41 +0000 (22:28 -0600)]
Rely on ttyresize to set tty size

This removes ttynew's dependency on cresize being called first, and then
allows us to absorb the ttyresize call into cresize (which always
precedes it).

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoRemove X and fontconfig from st.c
Devin J. Pohly [Tue, 7 Nov 2017 00:30:45 +0000 (18:30 -0600)]
Remove X and fontconfig from st.c

None of the X-related includes are needed any longer.  In addition, move
the X modifier defines into x.c, as they are not used outside.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoRemove Time argument from xsetsel
Devin J. Pohly [Tue, 7 Nov 2017 00:25:58 +0000 (18:25 -0600)]
Remove Time argument from xsetsel

This is an X type and should be internal to x.c.

The selcopy() function was a single line and only used in one place, so
it was inlined to reduce LOC.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoMake win variable internal to x.c
Devin J. Pohly [Mon, 6 Nov 2017 23:57:45 +0000 (17:57 -0600)]
Make win variable internal to x.c

There was only a single reference to the `win` variable in st.c, so
exporting that to x.c allows us to rid ourselves of another extern.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoMove X-related config.h types into x.c
Devin J. Pohly [Tue, 17 Oct 2017 21:46:26 +0000 (16:46 -0500)]
Move X-related config.h types into x.c

No need to expose Shortcut, MouseShortcut, and Key anymore.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoRemove unneeded array-length variables
Devin J. Pohly [Tue, 17 Oct 2017 20:46:31 +0000 (15:46 -0500)]
Remove unneeded array-length variables

These were only used in x.c, which now has direct visibility of the
config.h arrays.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoInline clipboard functions
Devin J. Pohly [Tue, 17 Oct 2017 20:43:32 +0000 (15:43 -0500)]
Inline clipboard functions

No need to keep a function that only calls another function in the same
file.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoMove config.h include from st.c to x.c
Devin J. Pohly [Tue, 17 Oct 2017 20:21:04 +0000 (15:21 -0500)]
Move config.h include from st.c to x.c

config.h includes references to KeySyms and other X stuff.  Until we
come up with a cleaner way to separate configuration, it is simpler
(leads to more code removal) to have this here.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoFactor out equivalent code from ttyread/ttysend
Devin J. Pohly [Mon, 16 Oct 2017 01:35:48 +0000 (20:35 -0500)]
Factor out equivalent code from ttyread/ttysend

The echo-to-terminal portions of ttyread and ttysend were actually doing
the same thing.  New function twrite() now handles this.  The parameter
show_ctrl determines whether control characters are shown as "^A".  This
was the only difference between tputc and techo, and techo is now unused
and removed.

(This commit should not change st's behaviour.)

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoMove opt_* into same file as main()/run()
Devin J. Pohly [Fri, 13 Oct 2017 03:25:49 +0000 (22:25 -0500)]
Move opt_* into same file as main()/run()

This commit is purely about reducing externs and LOC.  If the main and
run functions ever move elsewhere (which will probably make sense
eventually), these should come along with them.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoMove key-matching functions into x.c
Devin J. Pohly [Wed, 11 Oct 2017 13:47:14 +0000 (08:47 -0500)]
Move key-matching functions into x.c

Modifiers and keysyms are specific to X, and the functions match and
kmap are only used in x.c.  Needed to global-ize the key arrays and
lengths from config.h (for now).

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoPass new dimensions into ttyresize
Devin J. Pohly [Tue, 10 Oct 2017 20:51:23 +0000 (15:51 -0500)]
Pass new dimensions into ttyresize

This removes another reference to TermWindow from st.c.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoMove window-manipulating functions into x.c
Devin J. Pohly [Tue, 10 Oct 2017 17:46:53 +0000 (12:46 -0500)]
Move window-manipulating functions into x.c

xresize is now internal to x.c

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoMove font/fontspec variables into x.c and XWindow
Devin J. Pohly [Tue, 10 Oct 2017 17:17:25 +0000 (12:17 -0500)]
Move font/fontspec variables into x.c and XWindow

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoMove window urgency handling entirely into x.c
Devin J. Pohly [Tue, 10 Oct 2017 17:01:18 +0000 (12:01 -0500)]
Move window urgency handling entirely into x.c

This allows us to make xseturgency internal.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoMove zoom functions into x.c
Devin J. Pohly [Tue, 10 Oct 2017 16:30:36 +0000 (11:30 -0500)]
Move zoom functions into x.c

This makes x(un)loadfonts internal to x.c.  Needed to reorder includes
and move a typedef to keep the compiler happy.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoMove usage() to be with run() in x.c
Devin J. Pohly [Tue, 10 Oct 2017 16:11:27 +0000 (11:11 -0500)]
Move usage() to be with run() in x.c

run/usage/xinit are now all internal to x.c

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoCall xsetenv() in main process instead of child
Devin J. Pohly [Tue, 10 Oct 2017 15:30:23 +0000 (10:30 -0500)]
Call xsetenv() in main process instead of child

This makes xsetenv internal to x.c, and allows iso14755's external
command to use $WINDOWID instead of having to snprintf it again.  (The
same benefit will apply to the externalpipe patch.)  The xwinid function
is no longer needed.

Signed-off-by: Devin J. Pohly <djpohly@gmail.com>
6 years agoFix color with FAINT attribute
Benno Fünfstück [Tue, 26 Dec 2017 15:23:24 +0000 (16:23 +0100)]
Fix color with FAINT attribute

The alpha value needs to be initialized as well.

6 years agoApply ATTR_REVERSE after ATTR_FAINT
Benno Fünfstück [Tue, 26 Dec 2017 15:38:27 +0000 (16:38 +0100)]
Apply ATTR_REVERSE after ATTR_FAINT

An example where the new behaviour makes more sense:

Suppose some text is formatted with ATTR_FAINT for red for the foreground, so it
is rendered in a dark red. In that case, when selected with the mouse, the
intended behaviour is that foreground and background color are swapped: so the
selection should be rendered in dark red and the text in the default background
color.

Before this patch, what happened was that the selection would be in normal red
and the text in the darkened background color, making it almost unreadable.

For an example application that uses the FAINT attribute, try dmesg from
util-linux with color support, it uses FAINT for segfault messages.

6 years agoFix FAQ typo
George Ornbo [Wed, 20 Dec 2017 09:05:32 +0000 (09:05 +0000)]
Fix FAQ typo

7 years agoFix manpage typo
Paride Legovini [Tue, 10 Oct 2017 15:49:38 +0000 (17:49 +0200)]
Fix manpage typo

Signed-off-by: Paride Legovini <pl@ninthfloor.org>
7 years agoAdd an error for XftFontOpenPattern failure.
Gary Allen Vollink [Thu, 14 Sep 2017 19:30:02 +0000 (15:30 -0400)]
Add an error for XftFontOpenPattern failure.

7 years agoRevert "Revert "fixed STLDFLAG order in broken st Makefile""
Hiltjo Posthuma [Fri, 15 Sep 2017 09:16:37 +0000 (11:16 +0200)]
Revert "Revert "fixed STLDFLAG order in broken st Makefile""

This reverts commit 274d46ace00003d1df718b974d17642cbce167d5.

Sorry, the original commit was correct after all. It allows has the
correct link order and supports static-linking also.

Just a reminder: it is important to give a (brief) rationale of the
patch intentions.

7 years agobase64dec: skip non-printable characters like \r\n
Suraj N. Kurapati [Fri, 18 Aug 2017 06:00:10 +0000 (23:00 -0700)]
base64dec: skip non-printable characters like \r\n

Non-printable characters, such as line breaks, in a base64 encoded
string violate the "string length must be a multiple of four" rule.

This patch pads the result buffer by one extra unit of four bytes,
and skips over non-printable characters found in the input string.

7 years agoRevert "fixed STLDFLAG order in broken st Makefile"
Hiltjo Posthuma [Wed, 13 Sep 2017 20:40:36 +0000 (22:40 +0200)]
Revert "fixed STLDFLAG order in broken st Makefile"

This reverts commit 7f990328e4fec8dfaaad311cb8af2304b58c872e.

this was wrong as pointed out by k0ga:
"STLDFLAGS is about flags to the linker, for example -L
not about -l for that reason it must go before the object list".

7 years agoRevert "make clipboard patch obsolete"
Hiltjo Posthuma [Sat, 2 Sep 2017 11:52:33 +0000 (13:52 +0200)]
Revert "make clipboard patch obsolete"

This reverts commit 77c51c5a6b16387f1792e23acbcf2080f790aa25.

Having multiple clipboards are useful, for example for plumber scripts.
I've discussed this on IRC and it is useful to have.

7 years agomake clipboard patch obsolete
Anselm R Garbe [Fri, 1 Sep 2017 07:48:24 +0000 (09:48 +0200)]
make clipboard patch obsolete

7 years agofixed STLDFLAG order in broken st Makefile
Anselm R Garbe [Sun, 23 Jul 2017 09:17:26 +0000 (11:17 +0200)]
fixed STLDFLAG order in broken st Makefile

7 years agoRevert "Add bold off SGR"
Quentin Rameau [Tue, 11 Jul 2017 21:16:25 +0000 (23:16 +0200)]
Revert "Add bold off SGR"

This reverts commit 6cb6d61525931c88971cce323f63e40451a6d365.
This wasn't a useful thing after all.

7 years agoAdd dim/smxx/rmxx to terminfo, remove duplicate kich1
Quentin Rameau [Tue, 11 Jul 2017 21:03:27 +0000 (23:03 +0200)]
Add dim/smxx/rmxx to terminfo, remove duplicate kich1

7 years agoLet the user specify C and LD FLAGS
Quentin Rameau [Tue, 11 Jul 2017 22:26:35 +0000 (00:26 +0200)]
Let the user specify C and LD FLAGS