--- a/templates/map-raw
+++ b/templates/map-raw
@@ -7,6 +7,7 @@ difflineminus = "#line#"
 difflineat = "#line#"
 diffline = "#line#"
 changesetparent = "# parent: #node#"
+changesetchild = "# child: #node#"
 filenodelink = "#file#"
 filerevision = filerevision-raw.tmpl
 fileline = "#line#"