blob: d7a760b265448e23f608f58b67ccd5de2aa8169d [file] [log] [blame]
" Copyright (c) 2014 The Fuchsia Authors. All rights reserved.
" Use of this source code is governed by a BSD-style license that can be
" found in the LICENSE file.
" We take care to preserve the user's fileencodings and fileformats,
" because those settings are global (not buffer local), yet we want
" to override them for loading GN files, which should be UTF-8.
let s:current_fileformats = ''
let s:current_fileencodings = ''
" define fileencodings to open as utf-8 encoding even if it's ascii.
function! s:gnfiletype_pre()
let s:current_fileformats = &g:fileformats
let s:current_fileencodings = &g:fileencodings
set fileencodings=utf-8 fileformats=unix
setlocal filetype=gn
endfunction
" restore fileencodings as others
function! s:gnfiletype_post()
let &g:fileformats = s:current_fileformats
let &g:fileencodings = s:current_fileencodings
endfunction
au BufNewFile *.gn,*.gni setlocal filetype=gn fileencoding=utf-8 fileformat=unix
au BufRead *.gn,*.gni call s:gnfiletype_pre()
au BufReadPost *.gn,*.gni call s:gnfiletype_post()