--- loncom/xml/lonxml.pm	2001/12/14 22:59:34	1.141
+++ loncom/xml/lonxml.pm	2001/12/21 22:44:06	1.142
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # XML Parser Module 
 #
-# $Id: lonxml.pm,v 1.141 2001/12/14 22:59:34 albertel Exp $
+# $Id: lonxml.pm,v 1.142 2001/12/21 22:44:06 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -74,14 +74,13 @@ sub register {
 
 sub deregister {
   my ($space,@taglist) = @_;
-  &printalltags();
   foreach my $temptag (@taglist) {
     my $tempspace = $Apache::lonxml::alltags{$temptag}[-1];
     if ($tempspace eq $space) {
       pop(@{ $Apache::lonxml::alltags{$temptag} });
     }
   }
-  &printalltags();
+  #&printalltags();
 }
 
 use Apache::Constants qw(:common);
@@ -926,14 +925,14 @@ sub newparser {
 sub parstring {
   my ($token) = @_;
   my $temp='';
-  map {
+  foreach (@{$token->[3]}) {
     unless ($_=~/\W/) {
       my $val=$token->[2]->{$_};
       $val =~ s/([\%\@\\])/\\$1/g;
       #if ($val =~ m/^[\%\@]/) { $val="\\".$val; }
       $temp .= "my \$$_=\"$val\";"
     }
-  } @{$token->[3]};
+  }
   return $temp;
 }
 
@@ -946,10 +945,10 @@ sub writeallows {
     my $thisdir=$thisurl;
     $thisdir=~s/\/[^\/]+$//;
     my %httpref=();
-    map {
+    foreach (@extlinks) {
        $httpref{'httpref.'.
  	        &Apache::lonnet::hreflocation($thisdir,$_)}=$thisurl;
-    } @extlinks;
+    }
     @extlinks=();
     &Apache::lonnet::appenv(%httpref);
 }
@@ -959,7 +958,7 @@ sub writeallows {
 #
 sub afterburn {
     my $result=shift;
-    map {
+    foreach (split(/&/,$ENV{'QUERY_STRING'})) {
        my ($name, $value) = split(/=/,$_);
        $value =~ tr/+/ /;
        $value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg;
@@ -968,22 +967,22 @@ sub afterburn {
               $ENV{'form.'.$name}=$value;
 	   }
        }
-    } (split(/&/,$ENV{'QUERY_STRING'}));
+    }
     if ($ENV{'form.highlight'}) {
-        map {
+       foreach (split(/\,/,$ENV{'form.highlight'})) {
            my $anchorname=$_;
 	   my $matchthis=$anchorname;
            $matchthis=~s/\_+/\\s\+/g;
            $result=~s/($matchthis)/\<font color=\"red\"\>$1\<\/font\>/gs;
-       } split(/\,/,$ENV{'form.highlight'});
+       }
     }
     if ($ENV{'form.link'}) {
-        map {
+       foreach (split(/\,/,$ENV{'form.link'})) {
            my ($anchorname,$linkurl)=split(/\>/,$_);
 	   my $matchthis=$anchorname;
            $matchthis=~s/\_+/\\s\+/g;
            $result=~s/($matchthis)/\<a href=\"$linkurl\"\>$1\<\/a\>/gs;
-       } split(/\,/,$ENV{'form.link'});
+       }
     }
     if ($ENV{'form.anchor'}) {
         my $anchorname=$ENV{'form.anchor'};