--- loncom/homework/caparesponse/caparesponse.pm	2002/10/17 14:40:58	1.66
+++ loncom/homework/caparesponse/caparesponse.pm	2002/11/07 19:45:16	1.70
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # caparesponse definition
 #
-# $Id: caparesponse.pm,v 1.66 2002/10/17 14:40:58 sakharuk Exp $
+# $Id: caparesponse.pm,v 1.70 2002/11/07 19:45:16 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -89,7 +89,8 @@ sub start_numericalresponse {
       $result.=&Apache::edit::text_arg('Format:','format',$token,4);
     } elsif ($token->[1] eq 'stringresponse') {
       $result.=&Apache::edit::select_arg('Type:','type',
-					 ['cs','ci','mc'],$token);
+		 [['cs','Case Sensitive'],['ci','Case Insensitive'],
+		  ['mc','Case Insensitive, Any Order']],$token);
     } elsif ($token->[1] eq 'formularesponse') {
       $result.=&Apache::edit::text_arg('Sample Points:','samples',$token,40);
     }
@@ -157,7 +158,6 @@ sub end_numericalresponse {
       }
     }
   } elsif ($target eq 'web' || $target eq 'tex') {
-    if ($Apache::lonhomework::type ne 'exam') {
       my $award = $Apache::lonhomework::history{"resource.$Apache::inputtags::part.solved"};
       my $status = $Apache::inputtags::status['-1'];
       if ($award =~ /^correct/ || $status eq "SHOW_ANSWER" ) {
@@ -199,7 +199,7 @@ sub end_numericalresponse {
 	     $result.="}. \\vskip 0 mm ";
 	   }
        }
-    } else {
+      if ($Apache::lonhomework::type eq 'exam') {
       	my (@answers)=&Apache::lonxml::get_param_var('answer',$parstack,$safeeval);
 	my (@formats)=&Apache::lonxml::get_param_var('format',$parstack,$safeeval);
 	my $unit=&Apache::lonxml::get_param_var('unit',$parstack,$safeeval);
@@ -278,7 +278,7 @@ sub end_numericalresponse {
 			    my $power = $2;
 			    $power=~s/^\+//;
 			    $power=~s/^(-?)0+(\d+)//;
-			    $ans=$number.'$\times 10^{'.$1.$2.'}$';
+			    $ans=$number.'$\times 10^{'.$1.$2.'}$'; #'stupidemacs
 			} 
 		    } else {
 			my $badans = $bubbles_values[$ind];
@@ -297,7 +297,7 @@ sub end_numericalresponse {
 			    my $power = $2;
 			    $power=~s/^\+//;
 			    $power=~s/^(-?)0+(\d+)//;
-			    $ans=$number.'$\times 10^{'.$1.$2.'}$';
+			    $ans=$number.'$\times 10^{'.$1.$2.'}$'; #'stupidemacs
 			} 
 		    }
 		    $result.='\hskip -3 mm {\small \textbf{'.$alphabet[$ind].'}}$\bigcirc$\hskip -2 mm & {\small '.$ans.'} ';
@@ -308,10 +308,7 @@ sub end_numericalresponse {
 		$result.='\\\\\end{tabular}\vskip 0 mm ';    
 	    }
 	    $result.='\end{enumerate}';
-	    $Apache::lonxml::counter++;		    
-	    my %moreenv;
-	    $moreenv{'form.counter'}=$Apache::lonxml::counter;
-	    &Apache::lonnet::appenv(%moreenv);   
+	    &Apache::lonxml::increment_counter();
 	}
     }
   } elsif ($target eq 'edit') {