[vim ] 編碼問題及 Unicode BOM 設定

看板Editor (編輯器(vim/emacs))作者oversky0 (oversky0)時間15年前 (2010/01/29 23:03)推噓0(0推 0噓 0→)

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下面是我 _vimrc 有關 encoding 的設定，開啟大部份的檔案都沒問題，不知大家有沒有更好的設定？ vim 的編碼偵測常常出錯，一開始我是用 FencView 來補強。但是我發現如果是 cp936 的文檔中含有日文字， FencView 會用 cp932 的編號去開。因為我找到的日文歌詞多是 cp936 的碼，所以後來我把 FencView 的自動偵測關掉，直接由 fileencodings 的順序來決定。如果還有錯，就用 FencView 增加的選單來改編碼。 FencView 的 bug 我已經於去年十月就通報給作者，不過目前還沒更新。我試過一些不同的設定，大家可以參考下面的網址，紅色代表編碼偵測錯誤。 https://spreadsheets.google.com/ccc?key=0Alf0sK-moZNJdElYWnhzbVFiOGJFQzI0MnJydGx6UGc&hl=en P.S. 這樣會強制使用英文選單。 P.S.2 記得加在 _vimrc 最前面才有效。 P.S.3 status line 的設定我再另外開一篇文章。 BOM 是標準 unicode 檔加在檔頭的辨識符號。不過一些 HTML, XML, and Tex's 的　compilers 無法處理含有 BOM 的檔，因此下面的設定是預設為開新檔時內定格式為 utf-8, 但不儲存 BOM。開啟舊檔時則依原來的設定儲存。如果新檔要用 BOM，可以在存檔前下 :set bomb 指令。我是建立一個 "SaveAs" hotkey 每次另存新檔時提供選項。 ============ _vimrc =================================== """""""""" Multi-encoding setting, MUST BE IN THE BEGINNING OF .vimrc! " Plugins: " 1. FencView : Add encoding options to menu. " http://www.vim.org/scripts/script.php?script_id=1708 if has("multi_byte") if &termencoding == "" let &termencoding = &encoding endif let $LANG="UTF-8" "zh_TW.UTF-8" set langmenu=none "Force English menu for execute menu command set encoding=utf-8 set fileencodings=ucs-bom,utf-8,big5,euc-tw,cp932,sjis,euc-jp,gbk,cp949,cp1253,latin1 set ambiwidth=double else echoerr "Sorry, this version of (g)vim was not compiled with +multi_byte" endif let g:fencview_autodetect = 0 "Turn off FencView auto dectecion on startup "For CJK users who need symbols like the dash to be double-width" "http://vim.wikia.com/wiki/Working_with_Unicode "set bomb "DON'T UNCOMMENT THIS LINE. Open new file in utf-8 with Bom (Byte "Order Mark). "BOM is a file header that help programs recognize the file is unicode "encoded. However, some HTML, XML, and Tex's compilers/render engines "can't recognized files with BOM and echo errors. So I set the default "value off. "For editing old file, the option "set fileencodings=ucs-bom" above will "read the header of the "file and keep BOM as it was, so the modified file "keeps its original encoding format. " "For editing new file, use FencView in the menu bar to choose correct "encoding. The current encoding is shown on the statusline. "Use ":set bomb" only when you really want to save a multi-encoding (CJK) "unicode. " F4 SaveAs noremap <F4> :call SaveBOM()<CR>:browse confirm saveas<CR> inoremap <F4> <C-O>:call SaveBOM()<CR><C-O>:browse confirm saveas<CR> vnoremap <F4> <C-C>:call SaveBOM()<CR>:browse confirm saveas<CR> cnoremap <F4> <C-C>:call SaveBOM()<CR>:browse confirm saveas<CR> function SaveBOM() let l:choice=confirm("Save with BOM?\nYes for multi languages.\nNo for Latex, HTML, XML.", "&yes\n&no", 0) if l:choice==1 setlocal bomb else setlocal nobomb endif endfunction -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 114.42.136.191 ※ 編輯: oversky0 來自: 114.42.136.191 (01/29 23:14) ※ 編輯: oversky0 來自: 114.42.136.191 (01/29 23:19) ※ 編輯: oversky0 來自: 114.42.136.191 (01/29 23:19) ※ 編輯: oversky0 來自: 114.42.136.191 (01/29 23:28) ※ 編輯: oversky0 來自: 114.42.136.191 (01/29 23:31) ※ 編輯: oversky0 來自: 114.42.136.191 (01/30 02:32)