feat: add toggle_mark

[yehuohan]

Add toggle_mark command to toggle inputed mark at current line like what kshenoy/vim-signature (it uses g:SignatureMap.Leader to toggle inputed mark) does.

[chentoast]

Can you please describe really quickly the intended usecase for this; ie, what would this allow that a regular toggle could not? Thanks for the PR.

[yehuohan]

Can you please describe really quickly the intended usecase for this; ie, what would this allow that a regular toggle could not? Thanks for the PR.

Sure.
This PR add the toggle_mark, which means the toggle command need a inputed mark to perform its functionality.
Under the setup with require('marks').setup{mappings = { toggle_mark = 'm'}} as an example:
When press 'ma':

• If there is no mark a on current line, it will add a mark a on the current cursor position.
• If there is a mark a on current line, it will remove the mark a.

[kamack38]

@chentoast Would it be possible to merge this?

[goetzc]

This would be great to have! Makes total sense, specially after having used this feature with kshenoy/vim-signature.

[cameronr]

fwiw, I'd also love to have this!

[kamack38]

fwiw, I'd also love to have this!

It seems that this project has been abandoned. I'm currently using https://github.com/2KAbhishek/markit.nvim

[cameronr]

I tried markit earlier but I don't need the bookmark persistence and the project root detection (in Bookmarks:get_root_dir()) uses vim.fn.system which blocks the ui thread until it's done. Obviously, it's not for very long but I don't want any blocking for features I'm not using. The main thing I miss is the ability to toggle a bookmark with the same key combo.