vim配置問題請(qǐng)教

mgqw

按照網(wǎng)上搜到的資料如下:
http://vim.1045645.n5.nabble.com ... onal-td1141787.html

在.vimrc文件中添加一些配置語句, 要判斷vim打開的文件是否是c文件, 語句如下:

1. let mytype = &filetype
   
2. echo "xxxxxxxxxxxxxxxxxxxxxxxxx============="mytype"========================================"
   
3. if &filetype=="c" || &filetype=="C"
   
4. "if &ft == "c"
   
5.     echo "-----------------------file type was c------------------------------"
   
6.     " 'filetype' is c
   
7. elseif &filetype == "cpp"
   
8.     echo "-----------------------file type was cpp------------------------------"
   
9.     " it is cpp
   
10. else
    
11.     echo "-----------------------file type was other------------------------------"
    
12.     " it is something else
    
13. endif

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可無論我每次用vim打開什么文件, filetype讀取出來都是空的,  輸出如下:

1. $ vi test.c
   
2. xxxxxxxxxxxxxxxxxxxxxxxxx=============  ========================================
   
3. -----------------------file type was other------------------------------
   
4. 請(qǐng)按 ENTER 或其它命令繼續(xù)

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而進(jìn)入了test.c文件后, 我用命令獲取到的文件類型又是正確的, 輸出如下:

1. :set filetype
   
2. filetype=c

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請(qǐng)高手解惑

yangyang1581

au FileType C 吧

lkk2003rty

filetype on

xiaopan3322

學(xué)習(xí)

mgqw

au FileType C 吧
yangyang1581 發(fā)表于 2011-07-21 10:06

完全木有用:

1. filetype on
   
2. au FileType C
   
3. let mytype = &filetype
   
4. echo "xxxxxxxxxxxxxxxxxxxxxxxxx============="mytype"========================================"
   
5. if &filetype=="c" || &filetype=="C"
   
6. "if &ft == "c"
   
7.     echo "-----------------------file type was c------------------------------"
   
8.     " 'filetype' is c
   
9. elseif &filetype == "cpp"
   
10.     echo "-----------------------file type was cpp------------------------------"
    
11.     " it is cpp
    
12. else
    
13.     echo "-----------------------file type was other------------------------------"
    
14.     " it is something else
    
15. endif

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設(shè)置了以后輸出還是:
$ vi test.c

--- 自動(dòng)命令 ---
xxxxxxxxxxxxxxxxxxxxxxxxx=============  ========================================
-----------------------file type was other------------------------------
請(qǐng)按 ENTER 或其它命令繼續(xù)

mgqw

回復(fù) 3# lkk2003rty


這個(gè)我也早試過了, 沒有用, 進(jìn)入到c文件以后用filetype看很正常:

1. :filetype
   
2. filetype detection:ON  plugin:ON  indent:ON

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yangyang1581

au FileType php call AddPHPFuncList()
function AddPHPFuncList()
    echo "-----------------------file type was PHP------------------------------"
endfu

mgqw

au FileType php call AddPHPFuncList()
function AddPHPFuncList()
    echo "-----------------------f ...
yangyang1581 發(fā)表于 2011-07-21 11:59

    這種方法沒有問題, 我以前也是用 autocmd FileType c,cpp 來處理,  偶然在網(wǎng)上發(fā)現(xiàn)&filetype的方法, 想嘗試下, 結(jié)果不行.