--- loncom/xml/lonxml.pm	2004/03/02 21:31:22	1.305
+++ loncom/xml/lonxml.pm	2004/03/02 22:39:12	1.306
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # XML Parser Module 
 #
-# $Id: lonxml.pm,v 1.305 2004/03/02 21:31:22 albertel Exp $
+# $Id: lonxml.pm,v 1.306 2004/03/02 22:39:12 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -751,6 +751,7 @@ sub init_safespace {
   $safehole->wrap(\&Math::Random::random_get_seed,$safeeval,'&random_get_seed');
   $safehole->wrap(\&Math::Random::random_set_seed,$safeeval,'&random_set_seed');
   $safehole->wrap(\&Apache::lonxml::error,$safeeval,'&LONCAPA_INTERNAL_ERROR');
+  $safehole->wrap(\&Apache::lonxml::debug,$safeeval,'&DEBUG');
 
 #need to inspect this class of ops
 # $safeeval->deny(":base_orig");
@@ -766,18 +767,18 @@ sub init_safespace {
 sub __LC_INTERNAL_EVALUATE__ {
     my ($__LC__a,$__LC__b,$__LC__c)=@_;
     my $__LC__prefix;
-    my $__LC__msg;
     while(1){
 	{ 
-	    #use strict;
+	    use strict;
+	    no strict "vars";
 	    if (eval(defined(eval($__LC__a.$__LC__b)))) {
-		return $__LC__msg.$__LC__prefix.eval($__LC__a.$__LC__b.$__LC__c);
+		return $__LC__prefix.eval($__LC__a.$__LC__b.$__LC__c);
 	    }
 	}
 	$__LC__prefix.=substr($__LC__a,0,1,"");
 	if ($__LC__a!~/^(\$|&|\#)/) { last; }
     }
-    return $__LC__prefix.$__LC__a.$__LC__b.$__LC__c.$__LC__msg;
+    return $__LC__prefix.$__LC__a.$__LC__b.$__LC__c;
 }
 EVALUATESUB
     $safeeval->permit("require");