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Top Forums Shell Programming and Scripting changing first letter to CAPS Post 302189559 by era on Saturday 26th of April 2008 12:43:50 PM
Old 04-26-2008
The \U thing is a relatively recent, non-standard extension to sed. (Actually it's relatively new in Perl, too; I recall it was only added in version 5.something.) This guy is on HP-UX, which I understand basically means they stopped adding features in 1979.
 

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Perl::Critic::Policy::Modules::PerlMinimumVersion(3)	User Contributed Perl Documentation   Perl::Critic::Policy::Modules::PerlMinimumVersion(3)

NAME
Perl::Critic::Policy::Modules::PerlMinimumVersion - Enforce backward compatible code. AFFILIATION
This policy is part of Perl::Critic::More, a bleeding edge supplement to Perl::Critic. DESCRIPTION
As Perl evolves, new desirable features get added. The best ones seem to break backward compatibility, unfortunately. This policy allows you to specify a mandatory compatibility version for your code. For example, if you add the following to your .perlcriticrc file: [Modules::PerlMinimumVersion] version = 5.005 then any code that employs "our" will fail this policy, for example. By default, this policy enforces the current Perl version, which is a pretty weak statement. This policy relies on Perl::MinimumVersion to do the heavy lifting. If that module is not installed, then this policy always passes. AUTHOR
Chris Dolan <cdolan@cpan.org> COPYRIGHT
Copyright (c) 2006-2008 Chris Dolan This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of this license can be found in the LICENSE file included with this module. perl v5.16.3 2014-06-10 Perl::Critic::Policy::Modules::PerlMinimumVersion(3)
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