--- loncom/homework/edit.pm	2001/06/27 18:51:12	1.15
+++ loncom/homework/edit.pm	2001/07/13 16:15:01	1.18
@@ -146,12 +146,10 @@ $optionlist
 }
 
 sub handle_insert {
-  &Apache::lonxml::debug("Er handle insert called");
   if ($ENV{"form.insert_$Apache::lonxml::curdepth"} eq '') { return ''; }
   my $result;
   my $tagnum = $ENV{"form.insert_$Apache::lonxml::curdepth"};
   my $func=$Apache::lonxml::insertlist{"$tagnum.function"};
-  &Apache::lonxml::debug("Looking for :$func:");
   if ($func eq 'default') {
     my $newtag=$Apache::lonxml::insertlist{"$tagnum.tag"};
     my $namespace;
@@ -171,6 +169,11 @@ sub handle_insert {
   return $result;
 }
 
+sub insert_responseparam {
+  return '
+    <responseparam />';
+}
+
 sub insert_numericalresponse {
   return '
 <numericalresponse answer="">
@@ -180,6 +183,15 @@ sub insert_numericalresponse {
 </numericalresponse>';
 }
 
+sub insert_stringresponse {
+  return '
+<stringresponse answer="" type="">
+    <textline />
+    <hintgroup>
+    </hintgroup>
+</stringresponse>';
+}
+
 sub insert_optionresponse {
   return '
 <optionresponse max="10">
@@ -259,6 +271,8 @@ sub rebuild_tag {
   if ($token->[0] eq 'S') {
     $result = '<'.$token->[1];
     while (my ($key,$val)= each(%{$token->[2]})) {
+      $val=~s:^\s|\s$::g;
+      $val=~s:"::g; #"
       &Apache::lonxml::debug("setting :$key: to  :$val:");
       $result.=' '.$key.'="'.$val.'"';
     }