Index: openacs-4/packages/acs-tcl/tcl/acs-permissions-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/acs-permissions-procs.tcl,v
diff -u -N -r1.18 -r1.19
--- openacs-4/packages/acs-tcl/tcl/acs-permissions-procs.tcl	3 Nov 2003 12:55:26 -0000	1.18
+++ openacs-4/packages/acs-tcl/tcl/acs-permissions-procs.tcl	17 Dec 2003 20:21:41 -0000	1.19
@@ -54,16 +54,31 @@
     @param nocache force loading from db even if cached (flushes cache as well)
     @param party_id if null then it is the current user_id
 } {
-    if {[empty_string_p $party_id]} {
+    if { [empty_string_p $party_id] } {
         set party_id [ad_conn user_id]
     }
+
     if { $no_cache_p || ![permission::cache_p] } {
         util_memoize_flush "permission::permission_p_not_cached -party_id $party_id -object_id $object_id -privilege $privilege"
-        return [permission::permission_p_not_cached -party_id $party_id -object_id $object_id -privilege $privilege]
+        set permission_p [permission::permission_p_not_cached -party_id $party_id -object_id $object_id -privilege $privilege]
     } else { 
-        return [util_memoize "permission::permission_p_not_cached -party_id $party_id -object_id $object_id -privilege $privilege" \
+        set permission_p [util_memoize "permission::permission_p_not_cached -party_id $party_id -object_id $object_id -privilege $privilege" \
                     [parameter::get -package_id [ad_acs_kernel_id] -parameter PermissionCacheTimeout -default 300]]
     }
+
+    if { $party_id == 0 && [ad_conn user_id] == 0 && [ad_conn untrusted_user_id] != 0 && ![template::util::is_true $permission_p] } {
+        set untrusted_permission_p [permission_p_not_cached \
+                                        -party_id [ad_conn untrusted_user_id] \
+                                        -object_id $object_id \
+                                        -privilege $privilege]
+        if { $permission_p != $untrusted_permission_p } {
+            # Bump to registration page
+            ns_log Notice "permission_p: party_id=$party_id ([acs_object_name $party_id]), object_id=$object_id ([acs_object_name $object_id]), privilege=$privilege. Result=>$permission_p. Untrusted-Result=>$untrusted_permission_p\n[ad_get_tcl_call_stack]"
+            auth::require_login
+        }
+    }
+
+    return $permission_p
 }
 
 
@@ -83,6 +98,7 @@
     if {[empty_string_p $party_id]} {
         set party_id [ad_conn user_id]
     }
+
     return [db_0or1row select_permission_p {}]
 }
 
Index: openacs-4/packages/acs-tcl/tcl/text-html-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/text-html-procs.tcl,v
diff -u -N -r1.31 -r1.32
--- openacs-4/packages/acs-tcl/tcl/text-html-procs.tcl	11 Dec 2003 21:39:56 -0000	1.31
+++ openacs-4/packages/acs-tcl/tcl/text-html-procs.tcl	17 Dec 2003 20:21:41 -0000	1.32
@@ -124,7 +124,7 @@
     regsub -all {[ \t]*\n} $text "\n" text
     
     # Wrap P's around paragraphs
-    set text "<p style=\"margin-top: 0px;\">$text</p>"
+    set text "<p style=\"margin: 0px;\">$text</p>"
     regsub -all {([^\n\s])\n\n([^\n\s])} $text {\1</p><p>\2} text
 
     # Convert _single_ CRLF's to <br>'s to preserve line breaks
@@ -144,6 +144,12 @@
     # Add line breaks to P tags
     regsub -all {</p>} $text "</p>\n" text
 
+    # Last <p> tag
+    set idx [string last "<p>" [string tolower $text]]
+    if { $idx != -1 } {
+        set text "[string range $text 0 [expr $idx-1]]<p style=\"margin-bottom: 0px;\">[string range $text [expr $idx+3] end]"
+    }
+
     return $text
 }