feat: add 'map_custom_bs' option

[LexeyKhom]

Problem: Some users (like me) use a custom bs key.

[windwp]

that function is public . i think you can add this on your config.

[LexeyKhom]

Yes, I did that before. The real problem is that the API can change (as it did recently) and I'm a little lazy to get into the code every time... :)

In general, the solution seems simple, but I spent more than an hour before arriving at it. At first I tried to write my own callback, but it didn't work out very well

[Sam-programs]

You could make your mapping call the remapped backspace, with remap = true

vim.keymap.set('i','<custom-bs>','<bs>',{remap = true})

[LexeyKhom]

You could make your mapping call the remapped backspace, with remap = true

vim.keymap.set('i','<custom-bs>','<bs>',{remap = true})

Yes, that works too. Thanks for the solution