* scm/framework-texstr.scm (header): change extension to .textmetrics

[lilypond.git] / lily / include / lily-proto.hh

diff --git a/lily/include/lily-proto.hh b/lily/include/lily-proto.hh
index f9cb426eba1926f9a472f43525070742d9181435..c04221407b81b50f8f1d0d386d51790e6e0c43a7 100644 (file)
--- a/lily/include/lily-proto.hh
+++ b/lily/include/lily-proto.hh
@@ -37,6 +37,7 @@ class Beaming_info_list;
 class Bezier;
 class Bezier_bow;
 class Book;
+class Box;
 class Break_algorithm;
 class Change_iterator;
 class Change_translator;