[$] Python support for regular expressions [$] Python support for regular expressions

Regular expressions are a common feature of computer languages, especially higher-level languages like Ruby, Perl, Python, and others, for doing fairly sophisticated text-pattern matching. Some languages, including Perl, incorporate regular expressions into the language itself, while others have classes or libraries that come with the language installation. Python's standard library has the re module, which provides facilities for working with regular expressions; as a recent discussion on the python-ideas mailing shows, though, that module has somewhat fallen by the wayside in recent times.



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