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PPIx::EditorTools::FindVariableDeclaration.3pm
Langue: en
Version: 2009-09-19 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
NAME
PPIx::EditorTools::FindVariableDeclaration - Finds where a variable was declared using PPISYNOPSIS
# finds declaration of variable at cursor my $declaration = PPIx::EditorTools::FindVariableDeclaration->new->find( code => "package TestPackage;\nuse strict;\nBEGIN { $^W = 1; }\nmy \$x=1;\n\$x++;" line => 5, column => 2, ); my $location = $declaration->element->location;
DESCRIPTION
Finds the location of a variable declaration.METHODS
- new()
- Constructor. Generally shouldn't be called with any arguments.
- find( ppi => PPI::Document $ppi, line => $line, column => $column ) =item find( code => Str $code, line => $line, column => $column )
- Accepts either a "PPI::Document" to process or a string containing the code (which will be converted into a "PPI::Document") to process. Searches for the variable declaration and returns a "PPIx::EditorTools::ReturnObject" with the declaration ("PPI::Statement::Variable") available via the "element" accessor.
Croaks with a ``no token'' exception if no token is found at the location. Croaks with a ``no declaration'' exception if unable to find the declaration.
SEE ALSO
This class inherits from "PPIx::EditorTools". Also see App::EditorTools, Padre, and PPI.AUTHOR
Steffen Mueller "smueller@cpan.org" Mark Grimes "mgrimes@cpan.org"COPYRIGHT AND LICENSE
Copyright 2008-2009 The Padre development team as listed in Padre.pm.This program is free software; you can redistribute it and/or modify it under the same terms as Perl 5 itself.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre