title: Color highlight function calls in VIM
body: <p>Does anyone know a way to color highlight function calls in Vim?</p>
  
  <p>I know that some plugins could do something like that by keeping record of tags, but with what I've found online, I could not figure out how to make it work.</p>
  
  <p>I've tried using <a href="https://www.vim.org/scripts/script.php?script_id=3114" rel="nofollow noreferrer">easy tags</a> (which, by the way, doesn't seem to be maintained anymore) and <a href="https://github.com/ludovicchabant/vim-gutentags" rel="nofollow noreferrer">gutentags</a>, but to be quite honest, I haven't come much close to make any of them to work.</p>
  
  <p>On the other hand, I imagine that it would be quite simple to implement a script to highlight anything that lies between a dot and a left parentheses or a blank space and a left parentheses (as in <code>.anyCodeAtAll()</code>, <code>anotherCode()</code>), but I have no idea how to do it. It would be a incomplete solution of course, but it would be good enough for my purposes at the moment.</p>
  
  <p>Does anyone know how to make that work?</p>