" Remove special highlighting for double-quoted strings in comments
syntax clear vimCommentString

" Highlight :CompilerSet commands like :set/:setlocal
syntax keyword vimCommand contained
      \ CompilerSet
syntax region vimSet matchgroup=vimCommand
      \ start="\<CompilerSet\>"
      \ end="$" end="|" end="<[cC][rR]>"
      \ keepend
      \ matchgroup=vimNotation
      \ oneline
      \ skip="\%(\\\\\)*\\."
      \ contains=vimSetEqual
      \,vimOption
      \,vimErrSetting
      \,vimComment
      \,vimSetString
      \,vimSetMod