patch 8.2.0459: cannot check if a function name is correct Commit: https://github.com/vim/vim/commit/15c476023f3c5fb32eb1936c5eb5f0f5f413f3c7 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Mar 26 22:16:48 2020 +0100 patch 8.2.0459: cannot check if a function name is correct Problem: Cannot check if a function name is correct. Solution: Add "?funcname" to exists().

" Vim script used in test_eval.in.  Needed for script-local function.

func s:Testje()
  return "foo"
endfunc
let Bar = function('s:Testje')
$put ='s:Testje exists: ' . exists('s:Testje')
$put ='func s:Testje exists: ' . exists('*s:Testje')
$put ='Bar exists: ' . exists('Bar')
$put ='func Bar exists: ' . exists('*Bar')