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Revision 3652


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Author: dpvc
Date: Sat Sep 24 00:47:30 2005 UTC (14 years, 2 months ago)
Log Message:
Added ability to have answers that are empty strings.  String("") now
will produce a valid string object regardless of the Context's defined
string values.  (You can prevent this using

       Context()->flags->set(allowEmptyStrings=>0);

if you wish).  String("")->cmp will produce an answer checker for an
empty string (it removes the blank checker that WW installs).

Changed paths:

Path Details
Directorytrunk/pg/lib/Parser/String.pm modified , text changed
Directorytrunk/pg/lib/Parser.pm modified , text changed
Directorytrunk/pg/lib/Value/AnswerChecker.pm modified , text changed
Directorytrunk/pg/lib/Value/String.pm modified , text changed
Directorytrunk/pg/lib/Value.pm modified , text changed

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