view runtime/ftplugin.vim @ 4744:a62695305e03 v7.3.1119

updated for version 7.3.1119 Problem: Flags in 'cpo' are search for several times. Solution: Store the result and re-use the flags.
author Bram Moolenaar <bram@vim.org>
date Wed, 05 Jun 2013 12:43:09 +0200
parents 8cd729851562
children f37561549ec2
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" Vim support file to switch on loading plugins for file types
"
" Maintainer:	Bram Moolenaar <Bram@vim.org>
" Last change:	2006 Apr 30

if exists("did_load_ftplugin")
  finish
endif
let did_load_ftplugin = 1

augroup filetypeplugin
  au FileType * call s:LoadFTPlugin()

  func! s:LoadFTPlugin()
    if exists("b:undo_ftplugin")
      exe b:undo_ftplugin
      unlet! b:undo_ftplugin b:did_ftplugin
    endif

    let s = expand("<amatch>")
    if s != ""
      if &cpo =~# "S" && exists("b:did_ftplugin")
	" In compatible mode options are reset to the global values, need to
	" set the local values also when a plugin was already used.
	unlet b:did_ftplugin
      endif

      " When there is a dot it is used to separate filetype names.  Thus for
      " "aaa.bbb" load "aaa" and then "bbb".
      for name in split(s, '\.')
	exe 'runtime! ftplugin/' . name . '.vim ftplugin/' . name . '_*.vim ftplugin/' . name . '/*.vim'
      endfor
    endif
  endfunc
augroup END