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" Copyright 2011 The Go Authors. All rights reserved.
" Use of this source code is governed by a BSD-style
" license that can be found in the LICENSE file.
"
" fmt.vim: Vim command to format Go files with gofmt.
"
" This filetype plugin add a new commands for go buffers:
"
" :Fmt
"
" Filter the current Go buffer through gofmt.
" It tries to preserve cursor position and avoids
" replacing the buffer with stderr output.
"
command! Fmt call s:GoFormat()
function! s:GoFormat()
let view = winsaveview()
%!gofmt
if v:shell_error
%| " output errors returned by gofmt
" TODO(dchest): perhaps, errors should go to quickfix
undo
echohl Error | echomsg "Gofmt returned error" | echohl None
endif
call winrestview(view)
endfunction
" vim:ts=4:sw=4:et
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