X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Flily-proto.hh;h=51598d8815ed82f19c5305c7f6501d8f44128611;hb=9ce63beb6e98dfda72259406ae5a19f48cd9b6af;hp=e6cf9c85db16f8ed719541dd33d4ffbf1198511e;hpb=34881554afeaf03a55a3a983caf9cfeaaf3ea060;p=lilypond.git

diff --git a/lily/include/lily-proto.hh b/lily/include/lily-proto.hh
index e6cf9c85db..51598d8815 100644
--- a/lily/include/lily-proto.hh
+++ b/lily/include/lily-proto.hh
@@ -72,6 +72,8 @@ class Keyword_table;
 class Ligature_bracket_engraver;
 class Ligature_engraver;
 class Lily_lexer;
+class Lilypond_context_key;
+class Lilypond_grob_key;
 class Line_group_engraver_group;
 class Lookup;
 class Lyric_combine_music;
@@ -107,8 +109,7 @@ class Music_wrapper;
 class Music_wrapper_iterator;
 class Note_performer;
 class Output_def;
-class Output_def;
-class Output_def;
+class Object_key;
 class Output_property;
 class Page;
 class Paper_book;