added PPCustomFrame classes to restore ability to use replaceVariables with a custom map of values. This should unbreak some extensions that were broken by the new PP stuff, like the News extension.

1 files changed, 3 insertions, 0 deletions

diff --git a/includes/parser/Preprocessor.php b/includes/parser/Preprocessor.php
index 322e197f7e03..1a33ac7fc179 100644
--- a/includes/parser/Preprocessor.php
+++ b/includes/parser/Preprocessor.php
@@ -10,6 +10,9 @@ interface Preprocessor {
 	/** Create a new top-level frame for expansion of a page */
 	function newFrame();
 
+	/** Create a new custom frame for programmatic use of parameter replacement as used in some extensions */
+	function newCustomFrame( $args );
+
 	/** Preprocess text to a PPNode */
 	function preprocessToObj( $text, $flags = 0 );
 }