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[ 原始碼: libregexp-optimizer-perl  ]

套件: libregexp-optimizer-perl (0.23-1)

modules for optimizing regular expressions

This contains two modules, Regexp::List and Regexp::Optimizer.

Regexp::List offers a method which turns a list of words into an optimized regular expression which matches all words therein. The optimized regular expression is much more efficient than a simple-minded '|'-concatenation.

Regexp:Optimizer factors out common suffices/prefices in regular expressions (trie optimization). Currently, the user has to optimize "foo|far" and "foo|goo" into "f(?:oo|ar)" and "[fg]oo" by hand; this module does it automatically.

其他與 libregexp-optimizer-perl 有關的套件

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  • 推薦
  • 建議
  • dep: libregexp-assemble-perl
    Perl module to merge several regular expressions
  • dep: perl
    Larry Wall's Practical Extraction and Report Language

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