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RSS: Replace Pioneer Examples
724.Regular expression replace -- How to remove the first pair of parenthesis and enclosed content in each line?
User:
editor -- 2011-02-24
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Type:
Regular expression replace
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Regular expression replace
examples
Description:
How to remove the first pair of parenthesis and enclosed content in each line?
Input Sample:
(A1) A2 A3 A4
B1 (B2) B3 (B4)
C1 C2 C3
(D1 D2) D3
Output Sample:
A2 A3 A4
B1 B3 (B4)
C1 C2 C3
D3
Answer:
Hint: You need to
Download and install "Replace Pioneer"
on windows platform to finish following steps.
1. ctrl-o open text file
2. ctrl-h open 'replace' window
* set 'replace unit' to 'Chars'
* set 'replace scope' to 'Line'
* set 'unit number filter' to 1
* set 'search for pattern' to:
\(.*?\)
3. click 'replace', done!
4. ctrl-s save to file.
Screenshot 1: Replace_Window
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Check Demo of
Regular expression replace
Keywords:
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parenth
nth
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number filter
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scope
content
replace enclosed expression
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set replace parenthesis
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enclosed text search and replace
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remove number in each line
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