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Full Discussion: Reading from standard input
Top Forums Shell Programming and Scripting Reading from standard input Post 302541140 by Bungkai on Friday 22nd of July 2011 03:02:03 PM
Old 07-22-2011
May I ask the reason to not use test? I recognize the square brace as an alternative method, I'm just curious as I'm just starting to learn.

And # is?
 

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PPI::Statement::UnmatchedBrace(3)			User Contributed Perl Documentation			 PPI::Statement::UnmatchedBrace(3)

NAME
PPI::Statement::UnmatchedBrace - Isolated unmatched brace SYNOPSIS
sub foo { 1; } } # <--- This is an unmatched brace INHERITANCE
PPI::Statement::UnmatchedBrace isa PPI::Statement isa PPI::Node isa PPI::Element DESCRIPTION
The "PPI::Statement::UnmatchedBrace" class is a miscellaneous utility class. Objects of this type should be rare, or not exist at all in normal valid PPI::Document objects. It can be either a round ')', square ']' or curly '}' brace, this class does not distinguish. Objects of this type are only allocated at a structural level, not a lexical level (as they are lexically invalid anyway). The presence of a "PPI::Statement::UnmatchedBrace" indicated a broken or invalid document. Or maybe a bug in PPI, but far more likely a broken Document. :) METHODS
"PPI::Statement::UnmatchedBrace" 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 v5.16.3 2011-02-26 PPI::Statement::UnmatchedBrace(3)
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