Move the extra_token mechanism out of the lexer proper

[lilypond.git] / lily / include / global-context.hh

diff --git a/lily/include/global-context.hh b/lily/include/global-context.hh
index 079162d27223bfac8295a577118135360d25b6e4..1ea2b38dc70d750b83268941ef42604b7874dd4c 100644 (file)
--- a/lily/include/global-context.hh
+++ b/lily/include/global-context.hh
@@ -46,7 +46,7 @@ public:
   virtual SCM get_output ();
   virtual Output_def *get_output_def () const;
   virtual Moment now_mom () const;
-  virtual Context *get_default_interpreter (string context_id = "");
+  virtual Context *get_default_interpreter (const string &context_id = "");
 
   Moment previous_moment () const;
 protected: