--- loncom/imspackages/imsprocessor.pm	2005/07/13 20:25:12	1.25
+++ loncom/imspackages/imsprocessor.pm	2005/07/20 05:13:46	1.27
@@ -2095,7 +2095,7 @@ sub parse_webct4_questionDB {
             $$settings{$id}{$numid}{toltype} = $attr->{type};
         }
         if ("@state" eq "questestinterop section item resprocessing itemproc_extension webct:x_webct_v01_autocalculate webct:x_webct_v01_unit") {
-            my $unitid = $attr->{ident};
+            $unitid = $attr->{ident};
             %{$$settings{$id}{$numid}{$unitid}} = ();
             push(@{$$settings{$id}{$numid}{units}},$unitid);
             $$settings{$id}{$numid}{$unitid}{value} = $attr->{value}; 
@@ -2864,13 +2864,10 @@ sub write_webct4_questions {
             $allfeedback .= $feedback;
         }
         if ($$settings{$id}{texttype} eq 'text/html') {
-            $$settings{$id}{text} = &HTML::Entities::decode($$settings{$id}{text});
+            $$settings{$id}{text} =~ s/(\&)(nbsp|gt|lt)(?!;)/$1$2;$3/gi;
             $$settings{$id}{text} = &Apache::loncleanup::htmlclean($$settings{$id}{text});
-            $$settings{$id}{text} =~ s#(<img src=["']?)([^>]+)(/?>)#$1../../resfiles/$2 />#gi;
+            $$settings{$id}{text} =~ s#(<img src=["']?)([^>]+?)(/?>)#$1../../resfiles/$2 />#gi;
             $$settings{$id}{text} =~ s#<([bh])r>#<$1r />#g;
-#            $$settings{$id}{text} =~ s#<p>#</p><p>#g;
-#            $$settings{$id}{text} =~ s#</p></p>#</p>#;
-#            $$settings{$id}{text} =~ s#<p></p>##g;
             $$settings{$id}{text} =~ s#<p>#<br /><br />#g;
             $$settings{$id}{text} =~ s#</p>##g;
         }
@@ -3323,7 +3320,7 @@ sub write_webct4_questions {
                         }
                         my $unitentry = '';
                         if ($unit ne '') {
-                            $unitentry =  'unit='.$unit;
+                            $unitentry =  'unit="'.$unit.'"';
                         }
                         $output .= qq|
 <numericalresponse $unitentry $ansformat  answer="\$answervar">