Devel::Command::HelloWorld - example debugger command extension
# in .perldb: use Devel::Command; sub afterinit { Devel::Command->install; } #In the debugger: DB<1> helloworld Hello, world! DB<2>
Devel::Command::HelloWorld is an example command plugin for Devel::Command. It demonstrates the basic code needed to implement a command that will automatically be loaded and installed by Devel::Command.
Devel::Command::HelloWorld
This example command follows the standard way of implmenting a Devel::Command command; it subclasses the base Devel::Command module, and implements a command subroutine. This is all that is necessary for Devel::Command to find and install the command.
Devel::Command
command
This drastically simplifies the code needed to implement a command; as long as a sub command is defined, everything else is taken care of automatically.
sub command
perl5db.pl, Devel::Command
perl5db.pl
Joe McMahon, <mcmahon@ibiblio.org>
Copyright (C) 2005 by Joe McMahon
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.6 or, at your option, any later version of Perl 5 you may have available.
To install Devel::Command, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Devel::Command
CPAN shell
perl -MCPAN -e shell install Devel::Command
For more information on module installation, please visit the detailed CPAN module installation guide.