"Match Line" Command

[n0s4]

The behaviour of cc in vim is very useful, and something less comfortable to replicate in Helix: X_c. I always just XdO which avoids having to stretch to the _. I was trying to come up with a sensible keymap and I landed on:

[keys.normal]
m = { l = ["extend_to_line_bounds", "trim_selections"] }

This lets you change, yank, or replace the contents a line without having to chop of the indentation before it and newline after with _:

https://asciinema.org/a/fWCn2NmI1uWhLXqY0tPqFhTaa

I was wondering if people would like this as a default keymap?

[CptPotato]

This specific command (change a line's content) came up a few times now. I'm not sure about the exact key bind to use (if any), but at this point it might be useful to add as a built-in command.

At least right now, I think there's no way to bind it to a single key.