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" -*- vim -*-
" FILE: "c:/joze/.vim/autoload/Chdir.vim" {{{
" LAST MODIFICATION: "Wed, 19 Sep 2001 10:55:38 T-1 (Zellner)"
" (C) 2000 - 2001 by Johannes Zellner, <johannes@zellner.org>
" $Id: Chdir.vim,v 1.11 2001/09/19 07:57:21 joze Exp $ }}}
fun! Chdir()
" substitute backslashes with forward slashes
let dir = substitute(expand("%:p:h"), '\\', '/', 'g')
" don't allow double slashes in file names
let dir = substitute(dir, '//', '/', 'g')
if exists("$TMPDIR")
" substitute backslashes with forward slashes
let tmp = substitute($TMPDIR, '\\', '/', 'g')
if dir =~? tmp
" call confirm("not switching to tmpdir", '&ok')
return
endif
endif
" CHANGE TO DIRECTORY OF CURRENT BUFFER
if "" != bufname("%") && isdirectory(dir) " && dir != getcwd()
let v:errmsg = ''
silent! exe 'cd '.dir
if v:errmsg != ''
return
endif
if expand(getcwd()) != expand("~")
" don't source the user's ~/.vimrc twice
if filereadable('.vimrc')
exe 'source .vimrc'
elseif filereadable('_vimrc')
exe 'source _vimrc'
endif
endif
endif
endfun
if exists('g:autoload') | finish | endif " used by the autoload generator
augroup CHDIR
au!
autocmd BufEnter * call Chdir()
augroup END
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