Commit Graph

1702 Commits

Author SHA1 Message Date
randomuser a6f87394db add luakit 2022-03-22 21:59:37 -05:00
randomuser 47838bbb09 add todo file 2022-03-22 21:54:21 -05:00
NRK ef0551932f base64_digits: reduce scope, implicit zero, +1 size
the array is not accessed outside of base64dec() so it makes sense to
limit it's scope to the related function. the static-storage duration of
the array is kept intact.

this also removes unnecessary explicit zeroing from the start and end of
the array. anything that wasn't explicitly zero-ed will now be
implicitly zero-ed instead.

the validity of the new array can be easily confirmed via running this
trivial loop:

	for (int i = 0; i < 255; ++i)
		assert(base64_digits[i] == base64_digits_old[i]);

lastly, as pointed out by Roberto, the array needs to have 256 elements
in order to able access it as any unsigned char as an index; the
previous array had 255.

however, this array will only be accessed at indexes which are
isprint() || '=' (see `base64dec_getc()`), so reducing the size of the
array to the highest printable ascii char (127 AFAIK) + 1 might also be
a valid strategy.
2022-03-18 12:20:27 +01:00
NRK af3bb68add avoid potential UB when using isprint()
all the ctype.h functions' argument must be representable as an unsigned
char or as EOF, otherwise the behavior is undefined.
2022-03-18 12:11:27 +01:00
Zacchary Dempsey-Plante 2aefa348ba make underlines and strikethroughs respect `chscale` 2022-03-13 10:45:34 +01:00
randomuser c92c9cfef5 add alias for remind 2022-02-22 13:52:11 -06:00
randomuser cbc6ec572f update sxhkdrc, see HEAD~1 2022-02-22 12:40:24 -06:00
randomuser 938b76547b reflect the change in wallpapers in randomuser/utils 2022-02-22 12:39:37 -06:00
randomuser d9d7c028e9 move wal to wallpaper to avoid pywal collision 2022-02-22 12:38:53 -06:00
randomuser df43732aa8 add program for planning center online 2022-02-22 12:37:36 -06:00
randomuser 43c343f263 add an alias for editing the reminders file 2022-02-19 23:42:51 +00:00
randomuser 01a756edf3 finalize the reminder dotfile situation after all 2022-02-19 23:39:30 +00:00
randomuser 25bde04e5e add reminder alias 2022-02-19 20:51:35 +00:00
Santtu Lakkala e823e2308f Delay redrawals on palette changes
Build on auto-sync and only mark window dirty on palette changes and let
the event handler do the actual draw.
2022-02-18 13:03:37 +01:00
randomuser b98a669371 additional tweaks to lemonbar's startup 2022-02-06 05:32:11 +00:00
randomuser 6a0cfdf6e2 more changes to dotfiles 2022-02-06 05:25:08 +00:00
randomuser e4b5e1f60b make vimb download to the correct place 2022-02-06 05:17:31 +00:00
randomuser 5f6fc1da03 more dotfiles! 2022-02-06 04:58:21 +00:00
randomuser a9b3355daa add capability for bash dotfiles to be stored in /home/usr/.config/bash 2022-02-06 04:29:46 +00:00
randomuser 9bed5a6420 make vimb use the font instead of squares on debian
on debian, the bottom bar renders as squares instead of the proper
font. this fixes this, but for some reason renders a serif font
instead of the proper Fantasque Sans Mono. for now, i'm to tired to
troubleshoot, so here's a patch to get this working for now.
2022-02-06 03:38:00 +00:00
randomuser 15e24a61f3 add walls 2022-02-05 19:23:34 -06:00
randomuser f21c709e4a add proxtest, software for testing public proxy lists 2022-02-05 18:50:00 -06:00
Hiltjo Posthuma 2c5edf28ec X10/SGR mouse: use alt as meta key instead of super/windows key 2022-01-12 09:44:27 +01:00
Hiltjo Posthuma b1d97fec47 LICENSE: bump year 2022-01-10 17:11:17 +01:00
robert ea7cd7b62f Fix mousereport
This patch replaces the previous one I sent.

The following changes are made in this patch:
 - Fix tracking of pressed buttons. Previously, pressing two buttons and
   then releasing one would make st think no buttons are pressed, which
   in particular broke MODE_MOUSEMOTION.
 - Always send the lowest-numbered pressed button on motion events; when
   no button is pressed for a motion event in MODE_MOUSEMANY, then send
   a release. This matches the behaviour of xterm. (Previously, st sent
   the most recently pressed button in the motion report.)
 - Remove UB (?) access to potentially inactive struct member
   e->xbutton.button of XEvent union.
 - Fix (unlikely) possibility of overflow for large button numbers.

The one discrepancy I found between st and xterm is that xterm sometimes
encodes buttons with large numbers (>5) strangely. E.g., xterm reports
presses of buttons 8 and 9 as releases, whereas st properly (?) encodes
them as presses.
2022-01-10 17:04:01 +01:00
randomuser 44a0d2a9d3 actually close the fds 2022-01-07 15:45:58 -06:00
Hiltjo Posthuma 7fb0c0cc68 bump version to 0.8.5 2022-01-07 12:39:57 +01:00
randomuser e67ddf9a7f add simplestatus configs 2022-01-07 02:40:12 -06:00
randomuser f6e5395aad small changes 2022-01-07 02:38:39 -06:00
randomuser dc2969a5f8 add more file closing to negate pipe(...) error 2022-01-07 02:36:48 -06:00
randomuser 0dda175094 Makefile maintance 2022-01-07 02:30:04 -06:00
randomuser c798d4ddb3 add simplestatus to utils 2022-01-07 02:29:04 -06:00
Hiltjo Posthuma 7e1c68f25d FAQ: fix a typo, patch -> path 2022-01-02 12:16:57 +01:00
jamin 65f1dc4283 Fix overtyping wide characters.
Overtyping the first half of a wide character with the
second half of a wide character results in display garbage.
This is because the trailing dummy is not cleaned up.

i.e.  ATTR_WIDE, ATTR_WDUMMY, ATTR_WDUMMY

Here is a short script for demonstrating the behavior:

	#!/bin/sh
	alias printf=/usr/bin/printf
	printf こんにちは!; sleep 2
	printf '\x1b[5D'; sleep 2
	printf へ; sleep 2
	printf ' '; sleep 2
	echo
2021-12-30 18:37:17 +01:00
Jochen Sprickerhof a0467c802d Fix null pointer access in strhandle
According to the spec the argument is optional for 104, so p can be
NULL as can be tested with printf '\x1b]104\x07'. This is a regression
of 8e31030.
2021-12-27 13:07:11 +01:00
Hiltjo Posthuma 273db5ceaf follow-up fix for OSC color sequences, return
Otherwise the message "erresc: unknown str" is printed.
2021-12-26 19:00:41 +01:00
Raheman Vaiya 8e31030390 Add support for OSC color sequences 2021-12-26 18:57:44 +01:00
randomuser 2bde763903 disp changes 2021-11-23 12:52:42 -06:00
randomuser c1434abc40 clean up updateAnaconda() 2021-10-18 20:23:36 -05:00
randomuser 7f7a694486 remove comments from boid.c 2021-10-18 20:15:59 -05:00
randomuser fbe0be65af add anaconda to .gitignore 2021-10-18 20:14:27 -05:00
randomuser 5ffac9f8ce fix the apples and make them increase snake length 2021-10-18 20:13:49 -05:00
randomuser 78fc5a3a0e add display border collision detection, fix malloc bug, add some apples 2021-10-18 20:03:02 -05:00
randomuser 201e606e33 add install rule for anaconda and boids 2021-10-18 18:54:57 -05:00
randomuser c7b2d654a2 add compile rule for anaconda 2021-10-18 18:53:47 -05:00
randomuser 5905f78b17 complete collision detection 2021-10-18 18:52:33 -05:00
randomuser 8a6d333cd2 add pseudo-working anaconda program and intersect() function 2021-10-17 20:56:06 -05:00
randomuser 1e8c7be1a4 added a simple boid program: will clean up later 2021-10-16 16:35:51 -05:00
Hiltjo Posthuma 2f6e597ed8 fix possible rare crash when Xutf8TextPropertyToTextList fails
from the XmbTextListToTextProperty(3) man page:

"If insufficient memory is available for the new value string, the functions
return XNoMemory.  If the current locale is not supported, the functions return
XLocaleNotSupported.  In both of these error cases, the functions do not set
text_prop_return."

Reported by Steffen Nurpmeso <steffen@sdaoden.eu>, thanks!
2021-08-24 13:44:35 +02:00
Koichi Murase 1d3142da96 fix a problem that the standard streams are unexpectedly closed
In the current implementation, the slave PTY (assigned to the variable
`s') is always closed after duplicating it to file descriptors of
standard streams (0, 1, and 2).  However, when the allocated slave PTY
`s' is already one of 0, 1, or 2, this causes unexpected closing of a
standard stream.  The same problem occurs when the file descriptor of
the master PTY (the variable `m') is one of 0, 1, or 2.

In this patch, the original master PTY (m) is closed before it would
be overwritten by duplicated slave PTYs.  The original slave PTY (s)
is closed only when it is not one of the stanrad streams.
2021-08-24 13:30:11 +02:00