patch 8.1.0017: shell command completion has duplicates commit https://github.com/vim/vim/commit/62fe66f251263715968442e237742d9d3dfd5fa1 Author: Bram Moolenaar <Bram@vim.org> Date: Tue May 22 16:58:47 2018 +0200 patch 8.1.0017: shell command completion has duplicates Problem: Shell command completion has duplicates. (Yegappan Lakshmanan) Solution: Use a hash table to avoid duplicates. (Ozaki Kiichi, closes https://github.com/vim/vim/issues/539, closes #2733)

" Vim syntax file
" Language:	HTML with Cheetah tags
" Maintainer:	Max Ischenko <mfi@ukr.net>
" Last Change: 2003-05-11

" quit when a syntax file was already loaded
if exists("b:current_syntax")
  finish
endif

if !exists("main_syntax")
  let main_syntax = 'html'
endif

runtime! syntax/cheetah.vim
runtime! syntax/html.vim
unlet b:current_syntax

syntax cluster htmlPreproc add=cheetahPlaceHolder
syntax cluster htmlString add=cheetahPlaceHolder

let b:current_syntax = "htmlcheetah"