Mini Shell

Changes for 0.38    Thu Jun 20 10:43:37 2013
============================================
* Typo fixes by David Steinbrunner

Changes for 0.36    Fri Apr 27 22:57:02 2012
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* More speed enhancements by Vincent Pit

Changes for 0.34    Wed Apr 25 13:51:31 2012
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* check() now works fasteh thanks to 
  Vincent Pit

Changes for 0.32    Mon Aug  8 10:53:36 2011
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* Removed unnecessary use Data::Dumper

Changes for 0.30    Mon Jul 25 14:44:40 2011
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* Resolve [rt #69626] reported by Diab Jerius,
  WARNINGS_FATAL should apply to all check()
  failures now.

Changes for 0.28    Fri Jan  7 21:52:28 2011
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* Apply blead patch from Peter Acklam

Changes for 0.26    Thu Mar  1 12:05:08 2007
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* Set install_dirs to 'perl' if perl >= 5.9.5
* Address #23824: Bug concering the loss of the
  last_error message when checking recursively.

Changes for 0.25    Wed Jul  5 17:13:07 2006
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* Apply patch from #20299 that implements the
  $Params::Check::CALLER_DEPTH variable.
* Add a warning if the store => variable
  is not a reference.

Changes for 0.24    Thu Mar  2 13:04:27 2006
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* Fix issue where allow() wouldn't shortcut
    after the first successful match (#17364)

Changes for 0.22    Thu Nov 11 11:11:33 2004
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* Make error reporting of invalid keys contain
    the stringified version of the disallowed
    value.

Changes for 0.21    Fri Jun 18 18:38:21 2004
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* Make template defaults of '' (empty string)
    work as they should.

Changes for 0.20    Thu Jun 17 19:33:41 2004
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* ground up rewrite of both code and tests
    to improve performance

Changes for 0.07    Thu Feb 25 11:14:48 2004
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* quell a 'use of undefined variable' warning
    when checking 'undef' values

Changes for 0.06    Thu Feb 19 15:14:48 2004
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* add template option 'defined'

Changes for 0.05    Tue Feb 10 18:18:23 2004
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* allow nested lists in allow()

Changes for 0.04    Thu Sep 18 13:41:48 2003
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* Use carp to get a better caller perspective
* add the last_error() routine
* add the allow() routine


Changes for 0.03    Wed May 14 14:33:17 2003
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* Verbosity's default setting depends on $^W
* New global flag to not change the casing of keys