No Highlight Group for Function Calls?

[tommyc38]

Below are two screenshots which show that the function calls aren't grouped correctly or something. Note the calls I am referring to by my cursor location. Also, you can see in the command line the group those words are registering under per yats. Is there anyway we can create a group for these as I would really like to easily scan for these. Thanks.

[tommyc38]

I am sure this is out of scope, but I use coc.nvim for intellisense via the LSP tsserver. As you can see in my screen shots on the right, it's knows all of my symbols and what they are. Is there anyway to incorporate this as a priority over regex to determine highlight groups? This would allow syntax highlight differentiation on class properties vs methods in a performant way along with other powerful highlights not suppported.

[NoahTheDuke]

This is the set of changes I made to highlight function calls. I'm not very well versed in vim syntax highlighting, so this is probably not ideal (which is why I haven't opened a PR), but it's worked for me.

functions.txt