#include "international.hh"
#include "lily-lexer.hh"
#include "lily-version.hh"
-#include "lilypond-key.hh"
#include "main.hh"
#include "output-def.hh"
#include "paper-book.hh"
#include "parser.hh"
#include "score.hh"
-#include "source.hh"
+#include "sources.hh"
#include "text-metrics.hh"
#include "warn.hh"