loadMacros('Parser.pl');

sub _parserNumberWithUnits_init {}; # don't reload this file

######################################################################
#
#  This is a Parser class that implements a number with units.
#  It is a temporary version until the Parser can handle it
#  directly.
#
#  Use NumberWithUnits("num units") or NumberWithUnits(formula,"units")
#  to generate a NumberWithUnits object, and then call its cmp method
#  to get an answer checker for your number with units.
#
#  Usage examples:
#
#      ANS(NumberWithUnits("3 ft")->cmp);
#      ANS(NumberWithUnits("$a*$b ft")->cmp);
#      ANS(NumberWithUnits($a*$b,"ft")->cmp);
#

#
#  We now call on the Legacy version, which is used by
#  num_cmp to handle numbers with units.
#
sub NumberWithUnits {Parser::Legacy::NumberWithUnits->new(@_)}

1;