Disable ctrl+d with specific window title

[benni347]

Hello,

I would like to disable ctrl+d but only for one specific shell in a terminal which has a custom window title could I somehow disable it for just that shell?

[faho]

Fish doesn't know the window title and the escape sequence to get it from the terminal is, from what I can find, not well-supported because of security concerns (see e.g. VTE's code, which sends a fake static title).

I would recommend you find some other way to identify that window, like set your terminal to pass an environment variable.

For example, if a variable NO_EXIT was set:

bind \cd 'if set -q NO_EXIT; commandline -f delete-char; else; commandline -f delete-or-exit; end'

Or just set ctrl-d to delete-char and use exit manually:

bind \cd delete-char

[lengyijun]

What's your terminal emulator ?

[benni347]

My terminal emulator is kitty