Mitchell Hashimoto
df52fae76a
terminal: check OSC parser for tmux 112 sequences from HN
...
Saw this on HN:
https://github.com/darrenstarr/VtNetCore/pull/14
I wanted to see if ghostty was vulnerable to it (it is not). But, its a
good example of a weird edge case in the wild and I wanted to make sure
it was redundantly tested. It looks like we read the "spec" (blog posts,
man pages, source of other terminal using tools, etc.) right.
2023-01-17 21:47:38 -08:00
Mitchell Hashimoto
e210c91d10
update zig version, update @call for newer zig version
2022-12-16 22:34:54 -08:00
Mitchell Hashimoto
ad9b773cd8
terminal: printing char outside of ASCII with non-UTF8 charset is space
2022-12-14 21:50:32 -08:00
Mitchell Hashimoto
4fae29ff13
terminal: scrollRegionUp outside of range does nothing
2022-12-14 21:43:47 -08:00
Mitchell Hashimoto
6f451f22bb
terminal: only clear wide spacer head if wide char is not on first line
2022-12-14 21:39:45 -08:00
Mitchell Hashimoto
8534e5a186
terminal: insertLines with count 0 no longer crashes
2022-12-14 21:29:06 -08:00
Mitchell Hashimoto
0592e4fa1a
terminal: osc parser gracefully handles input data larger than buffer
2022-12-14 21:24:43 -08:00
Mitchell Hashimoto
c7a28fab20
terminal: don't crash if cell claims to have grapheme but doesn't
2022-12-14 21:19:23 -08:00
Mitchell Hashimoto
4a3e2b35b9
terminal: parse table needs to have room for all chars
2022-12-14 21:10:22 -08:00
Mitchell Hashimoto
36c6e95dfc
terminal: ignore invalid C0 escape codes
2022-12-14 20:57:31 -08:00
Mitchell Hashimoto
c01a9f583f
zero-width chars are ignored if they're at col 0
...
This can cause a crash, and is impossible since zero-width chars are
always attached to a prior character. Word-wrapping doesn't come into
play here because this check happens prior to the wrapping.
2022-12-14 19:20:05 -08:00
Mitchell Hashimoto
10f708ee65
wasm: export terminal core API
2022-12-05 21:27:20 -08:00
Mitchell Hashimoto
29cc8312d5
revert
2022-11-27 21:45:10 -08:00
Mitchell Hashimoto
4a3376d916
fix crash with cursor going off screen on resize
2022-11-27 21:06:11 -08:00
Mitchell Hashimoto
b8832833cb
respect application cursor keys for arrow (DECCKM)
...
This fixes the arrow keys in htop.
2022-11-27 20:57:58 -08:00
Mitchell Hashimoto
bfc657395a
curly underlines
2022-11-27 16:11:15 -08:00
Mitchell Hashimoto
c2d08c3071
terminal: parse all underline styles
2022-11-27 15:39:12 -08:00
Mitchell Hashimoto
5045e51b99
unknown underline styles render a single underline
2022-11-27 15:30:49 -08:00
Mitchell Hashimoto
d7fe6a1c47
fix sgr parsing for underline styles
2022-11-27 15:30:02 -08:00
Mitchell Hashimoto
584149121d
use enum for underline styles
2022-11-27 14:16:51 -08:00
Mitchell Hashimoto
3fbeca914b
terminal: fix possible crash when increasing columns in resize
...
If a cell has graphemes attached to it, we'd share the grapheme map.
This copies it.
2022-11-26 17:44:08 -08:00
Mitchell Hashimoto
d64b0e371e
terminal: copy grapheme map when resizing and ensure proper cleanup
2022-11-26 17:33:52 -08:00
Mitchell Hashimoto
70b017200a
copying selection trims trailing whitespace
...
This is configurable with `clipboard-trim-trailing-spaces`.
This also fixes a bug where debug builds would crash when copying blank
lines. This never affected release builds.
2022-11-22 21:27:05 -08:00
Mitchell Hashimoto
d1b565f4d4
hook up triple-click in UI to select lines
2022-11-22 10:07:52 -08:00
Mitchell Hashimoto
8b839ef4b6
screen selectLine and tests
2022-11-22 10:03:20 -08:00
Mitchell Hashimoto
04088abe5a
fix regression around selecting word at end of screen
2022-11-22 09:41:07 -08:00
Mitchell Hashimoto
a63815c5ba
selectWord goes across soft-wrapped lines
2022-11-22 08:04:27 -08:00
Mitchell Hashimoto
f7c6ea63e1
screen selectWord starting functionality, not done at all
2022-11-21 21:34:38 -08:00
Mitchell Hashimoto
56de5846f4
OSC 52: Clipboard Control ( #52 )
...
This adds support for OSC 52 -- applications can read/write the clipboard. Due to the security risk of this, the default configuration allows for writing but _not reading_. This is configurable using two new settings: `clipboard-read` and `clipboard-write` (both booleans).
2022-11-21 15:12:00 -08:00
Mitchell Hashimoto
d213c1a939
fix selection regression caused by screen copy optimization
2022-11-20 20:05:07 -08:00
Mitchell Hashimoto
01573819ea
Configurable 256 Color Palette ( #50 )
...
The 256 color palette can now be configured with the `palette=N=HEX` format in the config. Example, Dracula:
```
foreground=#f8f8f2
background=#282a36
palette=0=#21222c
palette=8=#6272a4
palette=1=#ff5555
palette=9=#ff6e6e
palette=2=#50fa7b
palette=10=#69ff94
palette=3=#f1fa8c
palette=11=#ffffa5
palette=4=#bd93f9
palette=12=#d6acff
palette=5=#ff79c6
palette=13=#ff92df
palette=6=#8be9fd
palette=14=#a4ffff
palette=7=#f8f8f2
palette=15=#ffffff
```
2022-11-20 15:25:51 -08:00
Mitchell Hashimoto
02b6eb123e
fix test name
2022-11-18 18:18:10 -08:00
Mitchell Hashimoto
dbf167d18a
OSC parsing for get/set clipboard (OSC 52) -- not hooked up yet
2022-11-18 18:16:53 -08:00
Mitchell Hashimoto
a714ee2702
fix memory leak when grapheme clusters of >4 codepoints are present
2022-11-18 14:15:14 -08:00
Mitchell Hashimoto
69fdd57aa3
screen: support scroll region scrolling with circular buffer wraparound
2022-11-16 09:28:56 -08:00
Mitchell Hashimoto
4ced2290b3
OSC handling, handle OSC change window title command
2022-11-14 10:46:40 -08:00
Mitchell Hashimoto
99224ae2c0
implement CSI ESC [ <n> b for repeating previously printed char
2022-11-13 22:07:40 -08:00
Mitchell Hashimoto
feccd550c3
implement many more reset sgr attributes
2022-11-13 21:54:26 -08:00
Mitchell Hashimoto
23e7b8d63e
The cursor should be reset on entering the alt screen
2022-11-13 21:43:59 -08:00
Mitchell Hashimoto
019f1e34bb
metal: copy screen data (see opengl commit for why)
2022-11-13 17:29:23 -08:00
Mitchell Hashimoto
3fcdd9a196
fix outdated test
2022-11-13 16:25:50 -08:00
Mitchell Hashimoto
f1c69343d3
opengl: copy screen data instead of sharing state
...
Through benchmarking I've determined this lowers lock contention by
about 50% on the critical data.
2022-11-13 16:16:08 -08:00
Mitchell Hashimoto
ce85d9a2cd
add more tracing, unroll a loop
2022-11-08 19:15:14 -08:00
Mitchell Hashimoto
d1718e6cbf
use libc memcpy/memmove instead of std.mem if available
2022-11-08 19:01:45 -08:00
Mitchell Hashimoto
a471eaf980
drop a couple function calls and optimize scrolling a bit
2022-11-08 18:35:19 -08:00
Mitchell Hashimoto
306ab947e7
implement region scrolling directly in screen to use memcpy
...
This doubles scroll region scrolling speed.
2022-11-08 17:35:15 -08:00
Mitchell Hashimoto
8a871e1294
missing trace
2022-11-08 13:57:12 -08:00
Mitchell Hashimoto
c1a9184ebd
sgr: parse italic (render not implemented)
2022-11-07 14:04:40 -08:00
Mitchell Hashimoto
9ee5a5c715
implement ESC c -- full reset
2022-11-06 18:59:17 -08:00
Mitchell Hashimoto
a05b08fdc7
move bracketed paste to terminal state
2022-11-05 19:31:28 -07:00
