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Revision 2609


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Author: dpvc
Date: Sat Aug 14 13:54:52 2004 UTC (15 years, 3 months ago)
Log Message:
Added a String type to the Value package.  Mostly this is to make it
possible to generate an answer checker for it that uses the parser.
It also makes it more consistent for handling things like stringify,
especially when they are recursively called internally.

Added new default strings "NONE" and "DNE", since these get used a
lot.

Modified how the default parameters are set up for the answer
checkers, and how the answer checker reports the expected answer type
in type mismatch error messages.

Changed paths:

Path Details
Directorytrunk/pg/lib/Parser/Context/Default.pm modified , text changed
Directorytrunk/pg/lib/Parser/String.pm modified , text changed
Directorytrunk/pg/lib/Parser/Variable.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/Infinity.pm modified , text changed
Directorytrunk/pg/lib/Value.pm modified , text changed
Directorytrunk/pg/macros/Value.pl modified , text changed

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