contextLimitedNumeric.pl - Allows numeric entry but no operations.
Implements a context in which numbers can be entered, but no operations are permitted between them.
There are two versions: one for lists of numbers and one for a single number. Select them using one of the following commands:
Context("LimitedNumeric-List");
Context("LimitedNumeric");
(Now uses Parser::Legacy::LimitedNumeric to implement these contexts.)