devel::repl::plugin::multiline::ppi(3pm) [debian man page]

Devel::REPL::Plugin::MultiLine::PPI(3pm)		User Contributed Perl Documentation		  Devel::REPL::Plugin::MultiLine::PPI(3pm)

NAME

       Devel::REPL::Plugin::MultiLine::PPI - read lines until all blocks are closed

SYNOPSIS

	   #!/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 Moore

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.14.2							    2012-05-19				  Devel::REPL::Plugin::MultiLine::PPI(3pm)

Devel::REPL::Plugin::FancyPrompt(3pm)			User Contributed Perl Documentation		     Devel::REPL::Plugin::FancyPrompt(3pm)

NAME

       Devel::REPL::Plugin::FancyPrompt - facilitate user-defined prompts

SYNOPSIS

	   #!/usr/bin/perl

	   use lib './lib';
	   use Devel::REPL;

	   my $repl = Devel::REPL->new;
	   $repl->load_plugin('MultiLine::PPI'); # for indent depth
	   $repl->load_plugin('Packages');	 # for current package
	   $repl->load_plugin('FancyPrompt');
	   $repl->run;

DESCRIPTION

       FancyPrompt helps you write your own prompts. The default fancy prompt resembles "irb"'s default prompt. The default "fancy_prompt" looks
       like this:

	   re.pl(main):001:0> 2 + 2
	   4

       "re.pl" is a constant. "main" is the current package. The first number is how many lines have been read so far. The second number (only if
       you have a "MultiLine" plugin) is how deep you are; intuitively, your indent level. This default can be implemented with:

	   $_REPL->fancy_prompt(sub {
	     my $self = shift;
	     sprintf 're.pl(%s):%03d%s> ',
		     $self->can('current_package') ? $self->current_package : 'main',
		     $self->lines_read,
		     $self->can('line_depth') ? ':' . $self->line_depth : '';
	   });

       "current_package" is provided by Devel::REPL::Plugin::Packages (which tracks the current package). "line_depth" is provided by a
       "MultiLine" plugin (probably "MultiLine::PPI").

       You may also set a "fancy_continuation_prompt". The default is very similar to "fancy_prompt"'s default (except "*" instead of ">").

SEE ALSO

       "Devel::REPL"

AUTHOR

       Shawn M Moore, "<sartak at gmail dot com>"

COPYRIGHT AND LICENSE

       Copyright (C) 2007 by Shawn M Moore

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.14.2							    2010-05-08				     Devel::REPL::Plugin::FancyPrompt(3pm)