Difference between revisions of "Regular expressions"

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:<pre> (\.[[:upper:]])\n </pre>
 
:<pre> (\.[[:upper:]])\n </pre>
  
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<pre>
 +
\s\(([0-9]{4})
  
 +
 +
 +
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</pre>
 
== Links ==
 
== Links ==
  
 
* [https://www.tutorialspoint.com/perl/perl_regular_expressions.htm Perl Regular Expressions]
 
* [https://www.tutorialspoint.com/perl/perl_regular_expressions.htm Perl Regular Expressions]

Revision as of 04:30, 24 January 2019

Find capital letter, period, space, capital letter, period.

([A-Z]\.)[ ]([A-Z]\.)

Kill the space by using this for the replacement field:

$1$2

Perl: find uppercase words.

 \b[[:upper:]]{2,}\b

find capital letter at the end of a line, insert period before newline

(\s[[:upper:]])\n

\1\.^p

find period, capital letter at the end of a line

 (\.[[:upper:]])\n 
\s\(([0-9]{4})




Links