if statement problem

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Old 01-14-2009
if statement problem

See https://www.unix.com/shell-programmin...t-problem.html

Last edited by f_o_555; 01-14-2009 at 11:06 AM.. Reason: Found an answer
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PPI::Statement::Unknown(3)				User Contributed Perl Documentation				PPI::Statement::Unknown(3)

PPI::Statement::Unknown - An unknown or transient statement INHERITANCE
PPI::Statement::Unknown isa PPI::Statement isa PPI::Node isa PPI::Element DESCRIPTION
The "PPI::Statement::Unknown" class is used primarily during the lexing process to hold elements that are known to be statement, but for which the exact "type" of statement is as yet unknown, and requires further tokens in order to resolve the correct type. They should not exist in a fully parse valid document, and if any exists they indicate either a problem in Document, or possibly (by allowing it to get through unresolved) a bug in PPI::Lexer. METHODS
"PPI::Statement::Unknown" has no additional methods beyond the default ones provided by PPI::Statement, PPI::Node and PPI::Element. SUPPORT
See the support section in the main module. AUTHOR
Adam Kennedy <adamk@cpan.org> COPYRIGHT
Copyright 2001 - 2011 Adam Kennedy. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of the license can be found in the LICENSE file included with this module. perl v5.18.2 2011-02-25 PPI::Statement::Unknown(3)

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