commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jan 30 16:39:25 2016 +0100 patch 7.4.1207 Problem: Using old style function declarations. Solution: Change to new style function declarations. (script by Hirohito Higashi)

Test for ":options".

STARTTEST
:so small.vim
:let caught = 'ok'
:try
  :options
:catch 
  :let caught = v:throwpoint . "\n" . v:exception
:endtry
:buf 1
:$put =caught
:"
:" Test that changing 'path' keeps two commas.
:set path=foo,,bar
:set path-=bar
:set path+=bar
:$put =&path
:/^result/,$w! test.out
:qa!
ENDTEST

result