Mapping jk (simultaneously pressed) to Escape?

[glyh]

I'm trying to mapping jk to escape, just like in vim. Here's the behavior I expect:

1. Any sequences of js and ks, if not pressed simultaneously, will be perfectly inserted with no problem.
2. If j and k are pressed simultaneously, this would be triggered.

which is bascially the behavior of kana/vim-arpeggio, if one use vim/neovim
I've found that kitty have the multi-key shortcuts, like map j>k set_font_size 20, but this does not have the behavior I expect.
Also, I did not find a way to send keys in mappable actions.

So could you help me out? Thanks a lot!

[kovidgoyal]

This is not possible. The multikey shortcuts have no concept of simultenous or not. Once you assign a leader key then that key has to be used for a shortcut, it cannot be used for shortcut or typing. You can possibly fake it by doing something like map j>k whatever map j>x send_text all jx repeat for all possible j<whatever> combinations

[glyh]

I got it, thank you.