Commit Graph

1808 Commits

Author SHA1 Message Date
randomuser 67c5391904 add sxrc 2021-05-09 18:53:52 -05:00
randomuser 9fa9749fe8 add bspwm 2021-05-09 18:52:30 -05:00
randomuser 4ad51ce885 init 2021-05-09 18:31:48 -05:00
Markus F.X.J. Oberhumer 4536f46cff Mild const-correctness improvements.
Only touch a few things, the main focus is to
improve code readability.
2021-05-06 18:21:10 +02:00
randomuser dba873a10d add verbosity 2021-04-26 11:08:40 -05:00
randomuser 8ec60f8752 make the thing work for goodness sake 2021-04-26 11:07:35 -05:00
randomuser 2b715c6971 update scream 2021-04-26 10:59:31 -05:00
randomuser d821090612 update yt 2021-04-26 10:59:12 -05:00
randomuser 4a26f5ef9f update makefile 2021-04-26 10:58:46 -05:00
randomuser d454a801de add bspc support 2021-04-26 10:58:26 -05:00
Hiltjo Posthuma 9e68fdbcdb fix: correctly encode mouse buttons >= 8 in X10 and SGR mode
These are typically mapped in X11 to the side-buttons (backward/forwards) on
the mouse. A comparison of the button numbers in SGR mode (first field):

st old:
0 1 2 64 65 66 67 68 69 70

st new (it is the same as xterm now):
0 1 2 64 65 66 67 128 129 130

A script to test and reproduce it, first argument is "h" (on) or "l" (off):

	#!/bin/sh
	printf '\x1b[?1000%s\x1b[?1006%s' "$1" "$1"

	for n in 1 2 3 4 5 6 7 8 9 10; do
		printf 'button %d\n' "$n"
		xdotool click "$n"
		printf '\n\n'
	done
2021-03-19 11:58:59 +01:00
randomuser 014ed77574 remove bug in err 2021-03-06 21:47:29 -06:00
randomuser ce3431afa8 updates to yt 2021-03-06 21:40:23 -06:00
randomuser 1071d2c372 assorted updates 2021-02-16 22:59:36 -06:00
randomuser 55f62d3467 retab scream.c 2021-02-16 10:38:21 -06:00
randomuser a2055f3deb removing breaking section from disp and retab shime, yt 2021-02-16 10:31:48 -06:00
randomuser 1abf6914e9 more updates 2021-02-15 17:16:23 -06:00
randomuser 5dd0007c04 add some scripts 2021-02-15 12:02:09 -06:00
randomuser cec737e0f8 add program for doing shouty caps 2020-12-31 18:24:47 -06:00
randomuser 89dcb1ec50 add scripts directory 2020-12-31 18:18:19 -06:00
randomuser 45a4320693 minor changes to yt 2020-12-20 13:59:30 -06:00
randomuser f7e4897de8 add more functions to yt 2020-12-20 11:50:47 -06:00
randomuser 66ce84a309 add an alternate commandline youtube client 2020-12-20 11:40:05 -06:00
randomuser 0930e15efd minor changes 2020-12-20 11:39:12 -06:00
randomuser e74bd8604c added shime 2020-12-19 19:03:47 -06:00
randomuser 5ebfec6678 add makefile 2020-12-13 14:10:20 -06:00
randomuser e97c820f6c replace README for man page 2020-12-13 13:55:55 -06:00
randomuser 9f91a08253 ttm.sh pastebin wrapper and battery script 2020-10-18 18:40:53 +00:00
Unixsys 2e8bd7c21c README 2020-10-18 12:47:18 -05:00
Hiltjo Posthuma 4ef0cbd8b9 remove unused variable from previous patch 2020-10-18 11:18:03 +02:00
John Collis 28b4c822c5 ST: Add WM_ICON_NAME property support
Also added _NET_WM_ICON_NAME.
2020-10-18 11:17:11 +02:00
Hiltjo Posthuma fa253f077f bump version to 0.8.4 2020-06-19 11:27:17 +02:00
Hiltjo Posthuma b27a383a3a config.mk: use PKG_CONFIG in commented OpenBSD section 2020-06-17 23:49:40 +02:00
Hiltjo Posthuma 81067c65ea LICENSE: bump years 2020-06-17 23:49:40 +02:00
Hiltjo Posthuma f74a9df6e1 remove sixel stub code
Remove stub code that was used for an experiment of adding sixel code to st
from the commit f7398434.
2020-06-17 23:49:22 +02:00
Hiltjo Posthuma 818ec746f4 fix unicode glitch in DCS strings, patch by Tim Allen
Reported on the mailinglist:

"
I discovered recently that if an application running inside st tries to
send a DCS string, subsequent Unicode characters get messed up. For
example, consider the following test-case:

    printf '\303\277\033P\033\\\303\277'

...where:

  - \303\277 is the UTF-8 encoding of U+00FF LATIN SMALL LETTER Y WITH
    DIAERESIS (ÿ).
  - \033P is ESC P, the token that begins a DCS string.
  - \033\\ is ESC \, a token that ends a DCS string.
  - \303\277 is the same ÿ character again.

If I run the above command in a VTE-based terminal, or xterm, or
QTerminal, or pterm (PuTTY), I get the output:

    ÿÿ

...which is to say, the empty DCS string is ignored. However, if I run
that command inside st (as of commit 9ba7ecf), I get:

    ÿÿ

...where those last two characters are \303\277 interpreted as ISO8859-1
characters, instead of UTF-8.

I spent some time tracing through the state machines in st.c, and so far
as I can tell, this is how it works currently:

  - ESC P sets the "ESC_DCS" and "ESC_STR" flags, indicating that
    incoming bytes should be collected into the strescseq buffer, rather
    than being interpreted.
  - ESC \ sets the "ESC_STR_END" flag (when ESC is received), and then
    calls strhandle() (when \ is received) to interpret the collected
    bytes.
  - If the collected bytes begin with 'P' (i.e. if this was a DCS
    string) strhandle() sets the "ESC_DCS" flag again, confusing the
    state machine.

If my understanding is correct, fixing the problem should be as easy as
removing the line that sets ESC_DCS from strhandle():

diff --git a/st.c b/st.c
index ef8abd5..b5b805a 100644
--- a/st.c
+++ b/st.c
@@ -1897,7 +1897,6 @@ strhandle(void)
		xsettitle(strescseq.args[0]);
		return;
	case 'P': /* DCS -- Device Control String */
-		term.mode |= ESC_DCS;
	case '_': /* APC -- Application Program Command */
	case '^': /* PM -- Privacy Message */
		return;

I've tried the above patch and it fixes my problem, but I don't know if
it introduces any others.
"
2020-06-17 21:35:39 +02:00
Hiltjo Posthuma 9ba7ecf7b1 FAQ: fix single-buffer patch
rebase against master
2020-06-01 14:09:46 +02:00
Hiltjo Posthuma a2a704492b config.def.h: add an option allowwindowops, by default off (secure)
Similar to the xterm AllowWindowOps option, this is an option to allow or
disallow certain (non-interactive) operations that can be insecure or
exploited.

NOTE: xsettitle() is not guarded by this because st does not support printing
the window title. Else this could be exploitable (arbitrary code execution).
Similar problems have been found in the past in other terminal emulators.

The sequence for base64-encoded clipboard copy is now guarded because it allows
a sequence written to the terminal to manipulate the clipboard of the running
user non-interactively, for example:

printf '\x1b]52;0;ZWNobyBoaQ0=\a'
2020-05-30 22:06:15 +02:00
Hiltjo Posthuma 0f8b40652b FAQ: add some details about the w3m img hack
... and an example patch to switch from double-buffering to a single buffer.
2020-05-30 22:05:17 +02:00
Hiltjo Posthuma e6e2c6199f tiny style fix 2020-05-30 22:05:17 +02:00
Hiltjo Posthuma 94b8ec0021 Partially add back in "support REP (repeat) escape sequence"
Add the functionality back in for xterm compatibility, but do not expose the
capability in st.info (yet).

Some notes:

It was reverted because it caused some issues with ncurses in some
configurations, namely when using BSD padding (--enable-bsdpad, BSD_TPUTS) in
ncurses it caused issues with repeating digits.

A fix has been upstreamed in ncurses since snapshot 20200523. The fix is also
backported to OpenBSD -current.
2020-05-30 22:04:28 +02:00
Steve Ward dec6b530a4 Call xsetcursor to set win.cursor in main
In xsetcursor, remove "DEFAULT(cursor, 1)" because 0 is a valid value.
Increase max allowed value of cursor from 6 to 7 (st extension).
2020-05-24 13:45:42 +02:00
Hiltjo Posthuma 475a0a36cb Revert "support REP (repeat) escape sequence"
This reverts commit e8392b282c.

There is currently a bug in older ncurses versions (like on OpenBSD) where a
fix for a bug with REP is not backported yet. Most likely in tty/tty_update.c:

Noticed while using lynx (which uses ncurses/curses).
To reproduce using lynx: echo "Z0000000" | lynx -stdin

or using the program:

int
main(void)
{
	WINDOW *win;
	win = initscr();

	printw("Z0000000");

	refresh();

	sleep(5);

	return 0;
}

This prints "ZZZZZZZ" (incorrectly).
2020-05-16 21:06:13 +02:00
Avi Halachmi (:avih) e8392b282c support REP (repeat) escape sequence
The sequence \e[Nb prints the last printed char N (more) times if it's
printable, and it's ignored after newline or other control chars.

This is Ecma-048/ANSI-X3.6 sequence and not DEC VT. It's supported by
xterm, and ncurses uses it when possible, e.g. when TERM is xterm* (and
with this commit also st*).

xterm supports only codepoints<=255, possibly due to internal limits.
We support any value/codepoint which was placed in a cell.

To test:
- tput rep 65 4 -> prints 'AAAA'
- printf "\342\225\246\033[4b" -> prints U+2566 1+4 times.
2020-05-16 14:08:10 +02:00
Roberto E. Vargas f8afebdfa0 Add rin terminfo capability
Tianlin Qu discovered that st is missing rin (scroll back #1 lines).
2020-05-16 14:07:31 +02:00
k0ga bda9c9ffa6 Make shift+wheel behaves as shift+Prev/Next
St uses a very good hack where mouse wheel genereates ^Y and ^E,
that are the same keys that less and vi uses for backward and
fordward scrolling. Scroll, as many terminal emulators, use
shift+Prev/Next for scrolling, but it is also using ^E and ^Y
for scroling, characters that are reserved in the POSIX shell
in emacs mode for end of line and yanking, making scroll unsable
in st.

This patch adds a new hack, making shift+wheel returning the
same sequences than shift+Prev/Next, meaning that scroll or
any other similar program will not be able to differentiate
between them.
2020-05-16 12:37:14 +02:00
Jakub Leszczak 045a0fab4f Fix selection: selscroll 2020-05-12 15:38:17 +02:00
Jakub Leszczak 9c30066e73 Fix selection: ignore ATTR_WRAP when rectangular selection in getsel 2020-05-12 15:38:02 +02:00
Jakub Leszczak 8304d4f059 Fix selection: selclear in tputc 2020-05-12 15:37:59 +02:00
Hiltjo Posthuma 914fb825df code-style: add fallthrough comment
Patch by Steve Ward, thanks.
2020-05-09 14:43:31 +02:00