Fix some bugs in the dynamic engraver and PostScript backend

[lilypond.git] / lily / lyric-engraver.cc

diff --git a/lily/lyric-engraver.cc b/lily/lyric-engraver.cc
index 6d3387467cb5f61f3c57d1e30573b330c89100c1..176c9b7166157228e5eb82571d6685a5236bd671 100644 (file)
--- a/lily/lyric-engraver.cc
+++ b/lily/lyric-engraver.cc
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1997--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
   Jan Nieuwenhuizen <janneke@gnu.org>
 */
 
@@ -33,7 +33,7 @@ private:
   Music *event_;
   Item *text_;
   Item *last_text_;
-  
+
   Context *get_voice_context ();
 };
 
@@ -61,11 +61,11 @@ Lyric_engraver::process_music ()
   if (event_)
     {
       SCM text = event_->get_property ("text");
-      
+
       if (ly_is_equal (text, scm_makfrom0str (" ")))
        {
          if (last_text_)
-           last_text_->set_property ("self-alignment-X", scm_int2num (LEFT));
+           last_text_->set_property ("self-alignment-X", scm_from_int (LEFT));
        }
       else
        {
@@ -83,15 +83,15 @@ get_voice_to_lyrics (Context *lyrics)
     return c;
 
   SCM voice_name = lyrics->get_property ("associatedVoice");
-  String nm = lyrics->id_string ();
+  string nm = lyrics->id_string ();
 
   if (scm_is_string (voice_name))
     nm = ly_scm2string (voice_name);
   else
     {
-      int idx = nm.index_last ('-');
-      if (idx >= 0)
-       nm = nm.left_string (idx);
+      ssize idx = nm.rfind ('-');
+      if (idx != NPOS)
+       nm = nm.substr (0, idx);
     }
 
   Context *parent = lyrics;
@@ -147,10 +147,10 @@ Lyric_engraver::stop_translation_timestep ()
            {
              text_->set_parent (head, X_AXIS);
              if (melisma_busy (voice))
-               text_->set_property ("self-alignment-X", scm_int2num (LEFT));
+               text_->set_property ("self-alignment-X", scm_from_int (LEFT));
            }
        }
-         
+
       last_text_ = text_;
       text_ = 0;
     }
@@ -160,8 +160,8 @@ Lyric_engraver::stop_translation_timestep ()
 #include "translator.icc"
 
 ADD_TRANSLATOR (Lyric_engraver,
-               /* descr */ "",
-               /* creats*/ "LyricText",
-               /* accepts */ "lyric-event",
-               /* reads */ "",
+               /* doc */ "",
+               /* create */ "LyricText",
+               /* accept */ "lyric-event",
+               /* read */ "",
                /* write */ "");