Mastering Perl, 2nd Edition: Creating Professio... Instant

: Now includes advanced features like recursive regexes and regex grammars.

: Techniques for "jury-rigging" or patching modules without editing the original source code. Mastering Perl, 2nd Edition: Creating Professio...

: Understanding symbol tables, typeglobs, package variables, and defining subroutines on the fly. : Now includes advanced features like recursive regexes