ikegami > Syntax-Feature-Loop-v1.6.0 > Syntax::Feature::Loop

Download:
Syntax-Feature-Loop-v1.6.0.tar.gz

Dependencies

Annotate this POD

Website

CPAN RT

Open  1
View/Report Bugs
Module Version: v1.6.0   Source  

NAME ^

Syntax::Feature::Loop - Provides the loop BLOCK syntax for unconditional loops.

VERSION ^

Version 1.6.0

SYNOPSIS ^

    use syntax qw( loop );

    loop {
       ...
       last if ...;
       ...
    }

DESCRIPTION ^

Syntax::Feature::Loop is a lexically-scoped pragma that provides the loop BLOCK syntax for unconditional loops.

This module serves as a demonstration of the cv_set_call_parser and cv_set_call_checker Perl API calls.

use syntax qw( loop );

use Syntax::Feature::Loop;

Enables the use of loop BLOCK until the end of the current lexical scope.

no syntax qw( loop );

no Syntax::Feature::Loop;

Restores the standard behaviour of loop (a sub call) until the end of the current lexical scope.

loop BLOCK

Repeatedly executes the BLOCK until it is exited using last, return, die, etc.

In other words, it behaves just like all of the following:

Like other flow control statements, there is no need to terminate the statement with a semi-colon (;).

SEE ALSO ^

BUGS ^

Please report any bugs or feature requests to bug-Syntax-Feature-Loop at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Syntax-Feature-Loop. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

SUPPORT ^

You can find documentation for this module with the perldoc command.

    perldoc Syntax::Feature::Loop

You can also look for information at:

AUTHOR ^

Eric Brine, <ikegami@adaelis.com>

COPYRIGHT & LICENSE ^

No rights reserved.

The author has dedicated the work to the Commons by waiving all of his or her rights to the work worldwide under copyright law and all related or neighboring legal rights he or she had in the work, to the extent allowable by law.

Works under CC0 do not require attribution. When citing the work, you should not imply endorsement by the author.

syntax highlighting: