X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fbar-engraver.cc;h=397743b4b07b87d8fd4cf49f1384d49aa8ce15e4;hb=0398fdb9df24ac2e22a8cbff1b3c18ca04e9f221;hp=8a75d25619a2d0f017b6f7a21f0e2e030cccc801;hpb=bb8a0a5387af94dd2702877256334b160575a730;p=lilypond.git

diff --git a/lily/bar-engraver.cc b/lily/bar-engraver.cc
index 8a75d25619..397743b4b0 100644
--- a/lily/bar-engraver.cc
+++ b/lily/bar-engraver.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1997--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1997--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
   Jan Nieuwenhuizen <janneke@gnu.org>
 
   LilyPond is free software: you can redistribute it and/or modify
@@ -18,7 +18,6 @@
   along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#include "bar-line.hh"
 #include "context.hh"
 #include "score-engraver.hh"
 #include "warn.hh"
@@ -34,7 +33,6 @@ class Bar_engraver : public Engraver
 {
 public:
   TRANSLATOR_DECLARATIONS (Bar_engraver);
-  void request_bar (string type_string);
 
 protected:
   void stop_translation_timestep ();
@@ -61,7 +59,7 @@ Bar_engraver::create_bar ()
     {
       bar_ = make_item ("BarLine", SCM_EOL);
       SCM gl = get_property ("whichBar");
-      if (scm_equal_p (gl, bar_->get_property ("glyph")) != SCM_BOOL_T)
+      if (!ly_is_equal (gl, bar_->get_property ("glyph")))
         bar_->set_property ("glyph", gl);
     }
 }
@@ -116,7 +114,9 @@ ADD_TRANSLATOR (Bar_engraver,
                 /* doc */
                 "Create barlines.  This engraver is controlled through the"
                 " @code{whichBar} property.  If it has no bar line to create,"
-                " it will forbid a linebreak at this point.",
+                " it will forbid a linebreak at this point.  This engraver"
+                " is required to trigger the creation of clefs at the start"
+                " of systems.",
 
                 /* create */
                 "BarLine ",