This is an addon to https://github.com/sublime-treesitter/TreeSitter/ Make sure you install that one before!
git clone this repository into the Packages directory, make sure to pull the submodule "nvim-treesitter" as well. E.g.
git clone --recurse-submodules https://github.com/kaste/TreeSitter-calls-and-callers
The plugin uses the following arbitrary scopes as "regions": pyhi-contents,
pyhi-parens, and pyhi-refs. Typically you need to add them (before this
gets customizable) and make them so that only the foregroung color of the text
changes. (That's not easily done, see:
sublimehq/sublime_text#817 where wbond argues even
against it because it could feel sluggish and ugly. But here this is done
without LSP in a completely sync fashion.)
What I always had in Sublime (it is just implemented here in a more generic way) is highlighting the caller (function name) while in the arguments section.
Like so:
And highlighting the complete arguments part when the cursor is on a function name. Like so:
This helps tremendously with reading complicated, nested calls.
I experimented here with highlighting the near assignments to a variable the caret is on.
Like so:
