By default, when a quantified subpattern does not allow the rest of the overall pattern to match, perl will backtrack however, this behaviour is sometimes undesirable pattern matching in perl by the end of this lab, you should know: how to write some simple regular expressions in perl how to read/interpret a regular expression this program finds a match even though the pattern uses lowercase and the string uses uppercase because the /i option was used, telling perl to ignore the case
Title pattern matching on perl values version maintainer: steve fink <steve@finkcom> date: 19 sep 2000 mailing list: perl6-language@perlorg number: 261 version: 1 one of the most useful features of perl if not the most useful feature is its te # t followed by anthing followed by e # this will match the this program finds a match even though the pattern uses lowercase and
the string uses uppercase because the /i option was used, telling perl to ignore the case
By default, when a quantified subpattern does not allow the rest of the overall pattern to match, perl will backtrack however, this behaviour is sometimes undesirable pattern matching in perl by the end of this lab, you should know: how to write some simple regular expressions in perl how to read/interpret a regular expression this program finds a match even though the pattern uses lowercase and the string uses uppercase because the /i option was used, telling perl to ignore the case
Title pattern matching on perl values version maintainer: steve fink <steve@finkcom> date: 19 sep 2000 mailing list: perl6-language@perlorg number: 261 version: 1 one of the most useful features of perl if not the most useful feature is its te # t followed by anthing followed by e # this will match the this program finds a match even though the pattern uses lowercase and
the string uses uppercase because the /i option was used, telling perl to ignore the case