Files
fish-config/functions
rootiest 608b0227cb fix(config-toggle): read keys via raw tty, fixing arrows/Tab/redraw/prompt
fish's `read` invokes its interactive line editor on a TTY, which (1)
prints a `read> ` prompt below the panel, (2) intercepts Tab and arrow
keys for its own line editing so they never reach the switch, and (3)
shifts the cursor down a line, throwing off the `\e[14A` redraw so top
borders stacked on every keypress. Plain keys (j/k/q/space) passed
through, masking the problem.

Add __config_toggle_read_key: puts the terminal in raw, no-echo mode
(`stty raw -echo min 1 time 1`), reads one keypress from /dev/tty, and
returns a normalized token (up/down/left/right/tab/space/escape/quit or
the literal char) by decoding the bytes via od. Arrow keys and Tab now
work, there is no stray prompt, and the redraw stays aligned. Ctrl-C in
raw mode arrives as byte 3 and maps to quit; bare Esc exits after the
0.1s inter-byte timer.

Rewrite the event loop to consume these tokens and restore Esc to the
help text.
2026-06-11 03:03:32 -04:00
..