Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [K] [L] [M] [N] [O] [P] [R] [S] [T] [U] [V] [W] [X] [Y] data reduction Data::Dumper package viewing complex data with viewing recursively defined data with debugger help for viewing complex data with dereferencing arrays 2nd 3rd arrows for 2nd hashes derived classes, instance variables in DESTROY method 2nd destructors 2nd Devel::Cover module direct object syntax directed graph directory handles, references to directory hierarchy, capturing recursively directory separators distributions alternate installation locations for alternate library locations, using contributing to CPAN creating embedded documentation for installation, testing make test for Makefile.PL for presenting at Perl conferences testing do operator documentation, embedded format for testing Dump subroutine Dumper subroutine 2nd |