ctrl-backspace in Rust

[chapmanjacobd]

Linux len 6.10.10-200.fc40.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Sep 12 18:26:09 UTC 2024 x86_64 GNU/Linux
echo $version
3.7.1-2317-g2a53dd9ed

I tried using fish without third-party customizations and it did not change the behavior. Fish 3.7.1 does not have this problem.

(Initially reported in #10738) There is a difference in behavior in between kitty on my laptop and termux/ssh from my phone to my laptop. This issue is unrelated to bind configuration/configurability.

ctrl-backspace is not detected in the kitty session. Pressing it does not delete a character after running:

kitty sh -c 'env HOME=$(mktemp -d) XDG_CONFIG_HOME= fish'
cargo run

[krobelus]

It is recognized (try fish_key_reader), it was just not bound. This is noticeable only on terminals that disambiguate it from backspace. There's probably a few more CUA keys we can bind now

[chapmanjacobd]

ahhh okay. Yes, I can confirm it is working in 904649c with bind ctrl-backspace ... !

My reason for not trusting fish_key_reader was because I noticed that it was loading from /bin/fish_key_reader so I thought that may have been misleading me because it was from the non-Rust version