Fix a bug with MathQuill options in the context flag before it is really an issue.

The current code passes on the option from the context as a hard coded
zero instead of the actual option value from the context flag.  This
works at this point because this is only used by the parserLogb.pl macro
to make MathQuill not use the base change formula and the option value
it is passing is zero.  However, in the future if a context ever wanted
to enable a MathQuill feature then it wouldn't work.

Author: drgrice1

macros/PG.pl

@@ -994,7 +994,8 @@ sub ENDDOCUMENT {
 
 				if ($ansHash->{correct_value}) {
 					for (keys %{ $ansHash->{correct_value}->context->flag('mathQuillOpts') }) {
-						$mq_part_opts->{$_} = 0 unless defined $mq_part_opts->{$_};
+						$mq_part_opts->{$_} = $ansHash->{correct_value}->context->flag('mathQuillOpts')->{$_}
+							unless defined $mq_part_opts->{$_};
 					}
 				}