Ticket #14083: alternatively - adding context to load-$pagenow hook.diff

Users/simon/Projects/WordPress/site/wp-admin/admin.php

@@ -199 +199 @@
 
         exit();
 } else {
-        do_action("load-$pagenow");
+        do_action("load-$pagenow", $typenow, $taxnow);
+        // Backwards compatability with old load-page-new.php, load-page.php,  
+        // and load-edit-categories.php actions. 
+        if ( $typenow == 'page' ) { 
+                if ( $pagenow == 'post-new.php' ) 
+                do_action( 'load-page-new.php' ); 
+                elseif ( $pagenow == 'post.php' ) 
+                        do_action( 'load-page.php' ); 
+        } 
+        if ( $taxnow == 'category' && $pagenow == 'edit-tags.php' ) 
+                do_action( 'load-categories.php' );
 }
 
 if ( !empty($_REQUEST['action']) )