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Devel::REPL::Plugin::MultiLine::PPI.3pm
Langue: en
Version: 2008-08-12 (debian - 07/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
Devel::REPL::Plugin::MultiLine::PPI - read lines until all blocks are closedSYNOPSIS
#!/usr/bin/perl use lib './lib'; use Devel::REPL; my $repl = Devel::REPL->new; $repl->load_plugin('LexEnv'); $repl->load_plugin('History'); $repl->load_plugin('MultiLine::PPI'); $repl->run;
DESCRIPTION
Plugin that will collect lines until you have no unfinished structures. This lets you write subroutines, "if" statements, loops, etc. more naturally.For example, without a MultiLine plugin,
$ my $x = 3; 3 $ if ($x == 3) {
will throw a compile error, because that "if" statement is incomplete. With a MultiLine plugin,
$ my $x = 3; 3 $ if ($x == 3) { > print "OH NOES!" > } OH NOES 1
you may write the code across multiple lines, such as in "irb" and "python".
This module uses PPI. This plugin is named "MultiLine::PPI" because someone else may conceivably implement similar behavior some other less dependency-heavy way.
SEE ALSO
"Devel::REPL"AUTHOR
Shawn M Moore, "<sartak at gmail dot com>"COPYRIGHT AND LICENSE
Copyright (C) 2007 by Shawn M MooreThis library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre