--- loncom/xml/lonxml.pm	2001/06/09 14:23:27	1.90
+++ loncom/xml/lonxml.pm	2001/06/16 18:34:31	1.96
@@ -10,6 +10,8 @@
 # 5/26 Gerd Kortemeyer
 # 5/27 H. K. Ng
 # 6/2,6/3,6/8,6/9 Gerd Kortemeyer
+# 6/12,6/13 H. K. Ng
+# 6/16 Gerd Kortemeyer
 
 package Apache::lonxml; 
 use vars 
@@ -19,6 +21,7 @@ use HTML::TokeParser;
 use Safe;
 use Safe::Hole;
 use Math::Cephes qw(:trigs :hypers :bessels erf erfc);
+use Math::Random qw(:all);
 use Opcode;
 
 sub register {
@@ -145,6 +148,12 @@ ENDPARM
        (2,1,'back.gif','backward','','gopost("/adm/flip","back:"+currentURL)');
           menu.switchbutton
      (2,3,'forw.gif','forward','','gopost("/adm/flip","forward:"+currentURL)');
+          menu.switchbutton
+                            (9,1,'sbkm.gif','set','bookmark','set_bookmark()');
+          menu.switchbutton
+                         (9,2,'vbkm.gif','view','bookmark','edit_bookmarks()');
+          menu.switchbutton
+                               (9,3,'anot.gif','anno-','tations','annotate()');
           $hwkadd
     }
 
@@ -157,7 +166,8 @@ ENDPARM
           menu.clearbut(7,2);
           menu.clearbut(7,3);
           menu.menucltim=menu.setTimeout(
- 'clearbut(2,1);clearbut(2,3);clearbut(8,1);clearbut(8,2);clearbut(8,3);',
+ 'clearbut(2,1);clearbut(2,3);clearbut(8,1);clearbut(8,2);clearbut(8,3);'+
+ 'clearbut(9,1);clearbut(9,2);clearbut(9,3);',
 			  2000);
 
       }
@@ -214,29 +224,9 @@ sub printalltags {
 }
 
 sub xmlparse {
-
  my ($target,$content_file_string,$safeinit,%style_for_target) = @_;
- if ($target eq 'meta') {
-   $Apache::lonxml::redirection = 0;
-   $Apache::lonxml::metamode = 1;
-   $Apache::lonxml::evaluate = 1;
-   $Apache::lonxml::import = 0;
- } elsif ($target eq 'grade') {
-   &startredirection;
-   $Apache::lonxml::metamode = 0;
-   $Apache::lonxml::evaluate = 1;
-   $Apache::lonxml::import = 1;
- } elsif ($target eq 'modified') {
-   $Apache::lonxml::redirection = 0;
-   $Apache::lonxml::metamode = 0;
-   $Apache::lonxml::evaluate = 0;
-   $Apache::lonxml::import = 0;
- } else {
-   $Apache::lonxml::redirection = 0;
-   $Apache::lonxml::metamode = 0;
-   $Apache::lonxml::evaluate = 1;
-   $Apache::lonxml::import = 1;
- }
+
+ &setup_globals($target);
  #&printalltags();
  my @pars = ();
  @Apache::lonxml::pwd=();
@@ -416,11 +406,6 @@ sub callsub {
   {
     my $sub1;
     no strict 'refs';
-    if ($target eq 'edit' && $token->[0] eq 'S') {
-      $currentstring = &Apache::edit::tag_start($target,$token,$tagstack,
-						$parstack,$parser,
-						$safeeval,$style);
-    }
     my $tag=$token->[1];
     my $space=$Apache::lonxml::alltags{$tag};
     if (!$space) {
@@ -468,6 +453,36 @@ sub callsub {
   return $currentstring;
 }
 
+sub setup_globals {
+  my ($target)=@_;
+  if ($target eq 'meta') {
+    $Apache::lonxml::redirection = 0;
+    $Apache::lonxml::metamode = 1;
+    $Apache::lonxml::evaluate = 1;
+    $Apache::lonxml::import = 0;
+  } elsif ($target eq 'grade') {
+    &startredirection;
+    $Apache::lonxml::metamode = 0;
+    $Apache::lonxml::evaluate = 1;
+    $Apache::lonxml::import = 1;
+  } elsif ($target eq 'modified') {
+    $Apache::lonxml::redirection = 0;
+    $Apache::lonxml::metamode = 0;
+    $Apache::lonxml::evaluate = 0;
+    $Apache::lonxml::import = 0;
+  } elsif ($target eq 'edit') {
+    $Apache::lonxml::redirection = 0;
+    $Apache::lonxml::metamode = 0;
+    $Apache::lonxml::evaluate = 0;
+    $Apache::lonxml::import = 0;
+  } else {
+    $Apache::lonxml::redirection = 0;
+    $Apache::lonxml::metamode = 0;
+    $Apache::lonxml::evaluate = 1;
+    $Apache::lonxml::import = 1;
+  }
+}
+
 sub init_safespace {
   my ($target,$safeeval,$safehole,$safeinit) = @_;
   $safeeval->permit("entereval");
@@ -495,10 +510,31 @@ sub init_safespace {
   $safehole->wrap(\&Math::Cephes::y1,$safeeval,'&y1');
   $safehole->wrap(\&Math::Cephes::yn,$safeeval,'&yn');
   $safehole->wrap(\&Math::Cephes::yv,$safeeval,'&yv');
-  
+  $safehole->wrap(\&Math::Random::random_beta,$safeeval,'&math_random_beta');
+  $safehole->wrap(\&Math::Random::random_chi_square,$safeeval,'&math_random_chi_square');
+  $safehole->wrap(\&Math::Random::random_exponential,$safeeval,'&math_random_exponential');
+  $safehole->wrap(\&Math::Random::random_f,$safeeval,'&math_random_f');
+  $safehole->wrap(\&Math::Random::random_gamma,$safeeval,'&math_random_gamma');
+  $safehole->wrap(\&Math::Random::random_multivariate_normal,$safeeval,'&math_random_multivariate_normal');
+  $safehole->wrap(\&Math::Random::random_multinomial,$safeeval,'&math_random_multinomial');
+  $safehole->wrap(\&Math::Random::random_noncentral_chi_square,$safeeval,'&math_random_noncentral_chi_square');
+  $safehole->wrap(\&Math::Random::random_noncentral_f,$safeeval,'&math_random_noncentral_f');
+  $safehole->wrap(\&Math::Random::random_normal,$safeeval,'&math_random_normal');
+  $safehole->wrap(\&Math::Random::random_permutation,$safeeval,'&math_random_permutation');
+  $safehole->wrap(\&Math::Random::random_permuted_index,$safeeval,'&math_random_permuted_index');
+  $safehole->wrap(\&Math::Random::random_uniform,$safeeval,'&math_random_uniform');
+  $safehole->wrap(\&Math::Random::random_poisson,$safeeval,'&math_random_poisson');
+  $safehole->wrap(\&Math::Random::random_uniform_integer,$safeeval,'&math_random_uniform_integer');
+  $safehole->wrap(\&Math::Random::random_negative_binomial,$safeeval,'&math_random_negative_binomial');
+  $safehole->wrap(\&Math::Random::random_binomial,$safeeval,'&math_random_binomial');
+  $safehole->wrap(\&Math::Random::random_seed_from_phrase,$safeeval,'&random_seed_from_phrase');
+  $safehole->wrap(\&Math::Random::random_set_seed_from_phrase,$safeeval,'&random_set_seed_from_phrase');
+  $safehole->wrap(\&Math::Random::random_get_seed,$safeeval,'&random_get_seed');
+  $safehole->wrap(\&Math::Random::random_set_seed,$safeeval,'&random_set_seed');
+
 #need to inspect this class of ops
 # $safeeval->deny(":base_orig");
-  $safeinit .= ';$external::target='.$target.';';
+  $safeinit .= ';$external::target="'.$target.'";';
   $safeinit .= ';$external::randomseed='.&Apache::lonnet::rndseed().';';
   &Apache::run::run($safeinit,$safeeval);
 }
@@ -784,7 +820,7 @@ ENDNOTFOUND
  
 sub debug {
   if ($Apache::lonxml::debug eq 1) {
-    print "DEBUG:".$_[0]."<br />\n";
+    print("DEBUG:".$_[0]."<br />\n");
   }
 }
 
@@ -833,11 +869,13 @@ sub register_insert {
     my $line = $data[$i];
     if ( $line =~ /^\#/ || $line =~ /^\s*\n/) { next; }
     if ( $line =~ /TABLE/ ) { last; }
-    my ($tag,$descrip,$function,$show) = split(/,/, $line);
+    my ($tag,$descrip,$color,$function,$show) = split(/,/, $line);
     $insertlist{"$tagnum.tag"} = $tag;
     $insertlist{"$tagnum.description"} = $descrip;
+    $insertlist{"$tagnum.color"} = $color;
     $insertlist{"$tagnum.function"} = $function;
     $insertlist{"$tagnum.show"}= $show;
+    $insertlist{"$tag.num"}=$tagnum;
     $tagnum++;
   }
   $i++; #skipping TABLE line