Created
November 19, 2011 05:35
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" 文字コードの自動認識 | |
if &encoding !=# 'utf-8' | |
set encoding=japan | |
set fileencoding=japan | |
endif | |
if has('iconv') | |
let s:enc_euc = 'euc-jp' | |
let s:enc_jis = 'iso-2022-jp' | |
" iconvがeucJP-msに対応しているかをチェック | |
if iconv("\x87\x64\x87\x6a", 'cp932', 'eucjp-ms') ==# "\xad\xc5\xad\xcb" | |
let s:enc_euc = 'eucjp-ms' | |
let s:enc_jis = 'iso-2022-jp-3' | |
" iconvがJISX0213に対応しているかをチェック | |
elseif iconv("\x87\x64\x87\x6a", 'cp932', 'euc-jisx0213') ==# "\xad\xc5\xad\xcb" | |
let s:enc_euc = 'euc-jisx0213' | |
let s:enc_jis = 'iso-2022-jp-3' | |
endif | |
" fileencodingsを構築 | |
if &encoding ==# 'utf-8' | |
let s:fileencodings_default = &fileencodings | |
let &fileencodings = s:enc_jis .','. s:enc_euc .',cp932' | |
let &fileencodings = &fileencodings .','. s:fileencodings_default | |
unlet s:fileencodings_default | |
else | |
let &fileencodings = &fileencodings .','. s:enc_jis | |
set fileencodings+=utf-8,ucs-2le,ucs-2 | |
if &encoding =~# '^\(euc-jp\|euc-jisx0213\|eucjp-ms\)$' | |
set fileencodings+=cp932 | |
set fileencodings-=euc-jp | |
set fileencodings-=euc-jisx0213 | |
set fileencodings-=eucjp-ms | |
let &encoding = s:enc_euc | |
let &fileencoding = s:enc_euc | |
else | |
let &fileencodings = &fileencodings .','. s:enc_euc | |
endif | |
endif | |
" 定数を処分 | |
unlet s:enc_euc | |
unlet s:enc_jis | |
endif | |
" 日本語を含まない場合は fileencoding に encoding を使うようにする | |
if has('autocmd') | |
function! AU_ReCheck_FENC() | |
if &fileencoding =~# 'iso-2022-jp' && search("[^\x01-\x7e]", 'n') == 0 | |
let &fileencoding=&encoding | |
endif | |
endfunction | |
autocmd BufReadPost * call AU_ReCheck_FENC() | |
endif | |
" 改行コードの自動認識 | |
set fileformats=mac | |
" □とか○の文字があってもカーソル位置がずれないようにする | |
if exists('&ambiwidth') | |
set ambiwidth=double | |
endif |
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