From 591d4d2517b86f6c4b88bf165fb9c01dcb861727 Mon Sep 17 00:00:00 2001
From: Adam Stankiewicz <sheerun@sher.pl>
Date: Thu, 12 Sep 2013 16:26:29 +0200
Subject: Add go language support

---
 ftdetect/gofiletype.vim | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 ftdetect/gofiletype.vim

(limited to 'ftdetect')

diff --git a/ftdetect/gofiletype.vim b/ftdetect/gofiletype.vim
new file mode 100644
index 00000000..b658f6b0
--- /dev/null
+++ b/ftdetect/gofiletype.vim
@@ -0,0 +1,23 @@
+" 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 Go files, which are defined to 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:gofiletype_pre()
+  let s:current_fileformats = &g:fileformats
+  let s:current_fileencodings = &g:fileencodings
+  set fileencodings=utf-8 fileformats=unix
+  setlocal filetype=go
+endfunction
+
+" restore fileencodings as others
+function! s:gofiletype_post()
+  let &g:fileformats = s:current_fileformats
+  let &g:fileencodings = s:current_fileencodings
+endfunction
+
+au BufNewFile *.go setlocal filetype=go fileencoding=utf-8 fileformat=unix
+au BufRead *.go call s:gofiletype_pre()
+au BufReadPost *.go call s:gofiletype_post()
-- 
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