Add csd and dsd

[kiryph]

One cannot change or delete a surrounding delimiter without an additional plugin.

Example $ \left( E = (mc^2) \right) $

Would you consider adding csd and dsd to your plugin as well since ds$, dse, dsc, cse, csc already exist?

Using sandwich.vim with following configuration

" enable surround.vim style mappings
runtime macros/sandwich/keymap/surround.vim
"nmap ds <Plug>(operator-sandwich-delete)<Plug>(operator-sandwich-release-count)<Plug>(textobj-sandwich-query-a)
"nmap dss <Plug>(operator-sandwich-delete)<Plug>(operator-sandwich-release-count)<Plug>(textobj-sandwich-auto-a)
"nmap cs <Plug>(operator-sandwich-replace)<Plug>(operator-sandwich-release-count)<Plug>(textobj-sandwich-query-a)
"nmap css <Plug>(operator-sandwich-replace)<Plug>(operator-sandwich-release-count)<Plug>(textobj-sandwich-auto-a)
" and modify a tex rule to use the letter `d`
let b:sandwich_recipes[26].input = ['ma', 'd']

gives you already the mappings csd and dsd. However, the rules might be different between both plugins.

[lervag]

Yes, you are right. I'll add these.

[lervag]

I've added first version of csd. Have to go to bed now, but I'll add dsd when I have the time. It requires some more work, because as of now, csd doesn't care about surrounding modifiers, only the actual delimiters. But dsd should also remove modifiers if they are present.

[lervag]

Was easier than expected. Now it remains to add documentation.

[lervag]

I guess that wasn't so hard.