--- loncom/interface/lonpreferences.pm	2008/03/06 22:27:45	1.115
+++ loncom/interface/lonpreferences.pm	2008/03/12 02:45:07	1.116
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Preferences
 #
-# $Id: lonpreferences.pm,v 1.115 2008/03/06 22:27:45 raeburn Exp $
+# $Id: lonpreferences.pm,v 1.116 2008/03/12 02:45:07 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -123,7 +123,7 @@ sub verify_and_change_wysiwyg {
     my $r = shift;
     my $newsetting=$env{'form.wysiwyg'};
     &Apache::lonnet::put('environment',{'wysiwygeditor' => $newsetting});
-    &Apache::lonnet::appenv('environment.wysiwygeditor' => $newsetting);
+    &Apache::lonnet::appenv({'environment.wysiwygeditor' => $newsetting});
     $r->print('<p>'.&mt('Setting WYSIWYG editor to:').' '.&mt($newsetting).'</p>');
 }
 
@@ -167,7 +167,7 @@ sub verify_and_change_languages {
     my $message='';
     if ($newlanguage) {
         &Apache::lonnet::put('environment',{'languages' => $newlanguage});
-        &Apache::lonnet::appenv('environment.languages' => $newlanguage);
+        &Apache::lonnet::appenv({'environment.languages' => $newlanguage});
         $message=&mt('Set new preferred languages to ').'<tt>"'.$newlanguage.'"</tt>.';
     } else {
         &Apache::lonnet::del('environment',['languages']);
@@ -252,16 +252,16 @@ sub verify_and_change_texengine {
     my $newtexengine  = $env{'form.texengine'};
     $newtexengine=~s/[^\-\w]//g;
     if ($newtexengine eq 'ttm') {
-	&Apache::lonnet::appenv('browser.mathml' => 1);
+	&Apache::lonnet::appenv({'browser.mathml' => 1});
     } else {
 	if ($env{'environment.texengine'} eq 'ttm') {
-	    &Apache::lonnet::appenv('browser.mathml' => 0);
+	    &Apache::lonnet::appenv({'browser.mathml' => 0});
 	}
     }
     my $message='';
     if ($newtexengine) {
         &Apache::lonnet::put('environment',{'texengine' => $newtexengine});
-        &Apache::lonnet::appenv('environment.texengine' => $newtexengine);
+        &Apache::lonnet::appenv({'environment.texengine' => $newtexengine});
         $message=&mt('Set new preferred math display to ').'<tt>"'.$newtexengine.'"</tt>.';
     } else {
         &Apache::lonnet::del('environment',['texengine']);
@@ -400,7 +400,7 @@ sub verify_and_change_rolespref {
     my $message='<hr />';
     if ($hotlist_flag) {
         &Apache::lonnet::put('environment',{'recentroles' => $hotlist_flag});
-        &Apache::lonnet::appenv('environment.recentroles' => $hotlist_flag);
+        &Apache::lonnet::appenv({'environment.recentroles' => $hotlist_flag});
         $message=&mt('Recent '.$role.'s Hotlist is Enabled');
     } else {
         &Apache::lonnet::del('environment',['recentroles']);
@@ -409,7 +409,7 @@ sub verify_and_change_rolespref {
     }
     if ($hotlist_n) {
         &Apache::lonnet::put('environment',{'recentrolesn' => $hotlist_n});
-        &Apache::lonnet::appenv('environment.recentrolesn' => $hotlist_n);
+        &Apache::lonnet::appenv({'environment.recentrolesn' => $hotlist_n});
         if ($hotlist_flag) {
             $message.="<br />".
 		&mt('Display [_1] Most Recent '.$role.'s',$hotlist_n)."\n";
@@ -495,7 +495,7 @@ sub verify_and_change_screenname {
     my $message='';
     if ($newscreen) {
         &Apache::lonnet::put('environment',{'screenname' => $newscreen});
-        &Apache::lonnet::appenv('environment.screenname' => $newscreen);
+        &Apache::lonnet::appenv({'environment.screenname' => $newscreen});
         $message=&mt('Set new screenname to ').'<tt>"'.$newscreen.'."</tt>.';
     } else {
         &Apache::lonnet::del('environment',['screenname']);
@@ -508,7 +508,7 @@ sub verify_and_change_screenname {
     $newscreen=~s/[^ \w]//g;
     if ($newscreen) {
         &Apache::lonnet::put('environment',{'nickname' => $newscreen});
-        &Apache::lonnet::appenv('environment.nickname' => $newscreen);
+        &Apache::lonnet::appenv({'environment.nickname' => $newscreen});
         $message.=&mt('Set new nickname to ').'<tt>"'.$newscreen.'"</tt>.';
     } else {
         &Apache::lonnet::del('environment',['nickname']);
@@ -563,7 +563,7 @@ sub verify_and_change_icons {
     my $newicons  = $env{'form.menumode'};
 
     &Apache::lonnet::put('environment',{'icons' => $newicons});
-    &Apache::lonnet::appenv('environment.icons' => $newicons);
+    &Apache::lonnet::appenv({'environment.icons' => $newicons});
     $r->print(&mt('Set menu mode to [_1].',$newicons));
 }
 
@@ -605,7 +605,7 @@ sub verify_and_change_clicker {
     $newclickers=~s/^\,//;
     $newclickers=~s/\,$//;
     &Apache::lonnet::put('environment',{'clickers' => $newclickers});
-    &Apache::lonnet::appenv('environment.clickers' => $newclickers);
+    &Apache::lonnet::appenv({'environment.clickers' => $newclickers});
     $r->print(&mt('Registering clickers: [_1]',$newclickers));
 }
 
@@ -841,7 +841,7 @@ sub verify_and_change_msgforward {
     $newscreen=~s/\,$//;
     if ($newscreen) {
         &Apache::lonnet::put('environment',{'msgforward' => $newscreen});
-        &Apache::lonnet::appenv('environment.msgforward' => $newscreen);
+        &Apache::lonnet::appenv({'environment.msgforward' => $newscreen});
         $message .= &mt('Set message forwarding to ').'<tt>"'.$newscreen.'"</tt>.'
                     .'<br />';
     } else {
@@ -882,7 +882,7 @@ sub verify_and_change_msgforward {
     $notify_with_html =~ s/\s//gs;
     if ($notification) {
         &Apache::lonnet::put('environment',{'notification' => $notification});
-        &Apache::lonnet::appenv('environment.notification' => $notification);
+        &Apache::lonnet::appenv({'environment.notification' => $notification});
         $message.=&mt('Set non-critical message notification address(es) to ').'<tt>"'.$notification.'"</tt>.<br />';
     } else {
         &Apache::lonnet::del('environment',['notification']);
@@ -891,7 +891,7 @@ sub verify_and_change_msgforward {
     }
     if ($critnotification) {
         &Apache::lonnet::put('environment',{'critnotification' => $critnotification});
-        &Apache::lonnet::appenv('environment.critnotification' => $critnotification);
+        &Apache::lonnet::appenv({'environment.critnotification' => $critnotification});
         $message.=&mt('Set critical message notification address(es) to ').'<tt>"'.$critnotification.'"</tt>.<br />';
     } else {
         &Apache::lonnet::del('environment',['critnotification']);
@@ -901,7 +901,7 @@ sub verify_and_change_msgforward {
     if ($critnotification || $notification) {
         if ($notify_with_html) {
             &Apache::lonnet::put('environment',{'notifywithhtml' => $notify_with_html});
-            &Apache::lonnet::appenv('environment.notifywithhtml' => $notify_with_html);
+            &Apache::lonnet::appenv({'environment.notifywithhtml' => $notify_with_html});
             $message.=&mt('Set address(es) to receive excerpts with html retained ').'<tt>"'.$notify_with_html.'"</tt>.';
         } else {
             &Apache::lonnet::del('environment',['notifywithhtml']);
@@ -1017,7 +1017,7 @@ sub verify_and_change_colors {
         my $entry='color.'.$function.'.'.$item;
 	if (($color=~/^\#[0-9A-Fa-f]{6}$/) && (!$env{'form.resetall'})) {
 	    &Apache::lonnet::put('environment',{$entry => $color});
-	    &Apache::lonnet::appenv('environment.'.$entry => $color);
+	    &Apache::lonnet::appenv({'environment.'.$entry => $color});
 	    $message.=&mt('Set '.$colortypes{$item}.' to ').'<tt>"'.$color.'"</tt>.<br />';
 	} else {
 	    &Apache::lonnet::del('environment',[$entry]);
@@ -1027,7 +1027,7 @@ sub verify_and_change_colors {
     }
     my $now = time;
     &Apache::lonnet::put('environment',{'color.timestamp' => $now});
-    &Apache::lonnet::appenv('environment.color.timestamp' => $now);
+    &Apache::lonnet::appenv({'environment.color.timestamp' => $now});
 
     $r->print(<<ENDVCCOL);
 $message
@@ -1499,7 +1499,7 @@ sub verify_and_change_discussion {
         if ($newdisp eq 'unread') {
             $message .=&mt('In discussions: only new posts will be displayed.').'<br />';
             &Apache::lonnet::put('environment',{'discdisplay' => $newdisp});
-            &Apache::lonnet::appenv('environment.discdisplay' => $newdisp);
+            &Apache::lonnet::appenv({'environment.discdisplay' => $newdisp});
         } else {
             $message .= &mt('In discussions: all posts will be displayed.').'<br />';
             &Apache::lonnet::del('environment',['discdisplay']);
@@ -1511,7 +1511,7 @@ sub verify_and_change_discussion {
         if ($newmark eq 'ondisp') {
            $message.=&mt('In discussions: new posts will be cease to be identified as "NEW" after display.').'<br />';
             &Apache::lonnet::put('environment',{'discmarkread' => $newmark});
-            &Apache::lonnet::appenv('environment.discmarkread' => $newmark);
+            &Apache::lonnet::appenv({'environment.discmarkread' => $newmark});
         } else {
             $message.=&mt('In discussions: posts will be identified as "NEW" until marked as read by the reader.').'<br />';
             &Apache::lonnet::del('environment',['discmarkread']);
@@ -1576,7 +1576,7 @@ sub verify_and_change_coursepage {
     if ($newdisp eq 'firstres') {
         $message .= $lt{'ywbt'}.'<br />';
         &Apache::lonnet::put('environment',{'course_init_display' => $newdisp});
-        &Apache::lonnet::appenv('environment.course_init_display' => $newdisp);
+        &Apache::lonnet::appenv({'environment.course_init_display' => $newdisp});
     } else {
         $message .= $lt{'apwb'}.'<br />';
         &Apache::lonnet::del('environment',['course_init_display']);
@@ -1932,7 +1932,7 @@ sub toggle_debug {
     if ($env{'user.debug'}) {
         &Apache::lonnet::delenv('user\.debug');
     } else {
-        &Apache::lonnet::appenv('user.debug' => 1);
+        &Apache::lonnet::appenv({'user.debug' => 1});
     }
 }