I am successfully using draggable proofs. However, I have noticed that I cannot use HINTS or KNOWLS if I have the macro draggableProof.pl loaded. I give a minimal example below. The 3 macros below are ones that I have installed for the many draggable proofs exercises I have that work just fine -- when I remove the draggableProof.pl macro the hints and knowl work just fine. I would like to use HINTS or KNOWLS with these draggable proofs problems however. Thanks for any thoughts the forum may have.
-aBa from Univ of Wisconsin-Eau Claire
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DOCUMENT();
loadMacros(
"PGstandard.pl",
"PGcourse.pl",
draggableProof.pl
);
TEXT(beginproblem());
BEGIN_TEXT
$PAR
If you must have a hint, then
\{ knowlLink("click here",
value=>'Blah blah blah the hint goes here in the knowl environment.') \}
END_TEXT
$showHint=0;
BEGIN_HINT
A hint goes here.
END_HINT
ENDDOCUMENT();