--- loncom/homework/caparesponse/caparesponse.pm	2001/08/13 21:44:24	1.42
+++ loncom/homework/caparesponse/caparesponse.pm	2001/09/18 02:21:13	1.43
@@ -165,6 +165,20 @@ sub end_numericalresponse {
     }
   } elsif ($target eq 'edit') {
     $result.='</td></tr>'.&Apache::edit::end_table;
+  } elsif ($target eq 'answer') {
+    my $answer= &Apache::run::run('eval \''.$$parstack[-1].';return $answer\'',
+				  $safeeval);
+    my (@answers) = &Apache::run::run("eval ".$answer,$safeeval);
+    # if the eval fails just use what is in the answer exactly
+    if (!defined(@answers) || !defined($answers[0])) {
+      $result.="list zero is undefined<br />";
+      $answers[0]=$answer;
+    }
+    $result.="<br /> An answers: $answer";
+    foreach my $ans (@answers) {
+      $result.="<br /> An answer: $ans";
+    }
+    $result .= "<br />".&Apache::run::run('return $result',$safeeval);
   }
   &Apache::response::end_response;
   return $result;