close Warning: Can't synchronize with repository "(default)" (Unsupported version control system "svn": /usr/lib/python2.7/dist-packages/libsvn/_core.so: failed to map segment from shared object: Cannot allocate memory). Look in the Trac log for more information.

Changes between Version 11 and Version 12 of wade/regularExpress


Ignore:
Timestamp:
Dec 25, 2009, 11:10:51 PM (16 years ago)
Author:
wade
Comment:

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  • wade/regularExpress

    v11 v12  
    11[[PageOutline]]
    2 = Regular Express 正規表示式 =
     2= Regular Express 正規表示式，含 vim 用法 =
    33== 特殊符號 ==
    44需在符號前加上 \
    … …  
    5959}}}
    6060}}}
     61
     62
     63
     64== 變數處理 ==
     65將符合規則的字串做為變數使用：
     66 * example：要將 abc.jpg 改為 abc.txt。
     67 * answer：將第二個 \( 與 \) 內所包含的字元做為 \1 的變數，第二個 \( 與 \) 內所包含的字元做為 \2 的變數。
     68{{{
     69:1,$s/\(abc.\)jpg/\1txt/g
     70}}}
     71
     72