Docs: IR: improve docstring for ly:grob-property-data

[lilypond.git] / lily / beam-quanting.cc

diff --git a/lily/beam-quanting.cc b/lily/beam-quanting.cc
index 5bd62f19bc246e038c86961b6e8d3977c15bb75b..48272ae10fa0bc84dcc5761eeb5ca655fbb829e8 100644 (file)
--- a/lily/beam-quanting.cc
+++ b/lily/beam-quanting.cc
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 1997--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
   Jan Nieuwenhuizen <janneke@gnu.org>
 */
 
@@ -37,10 +37,6 @@ Beam_quant_parameters::fill (Grob *him)
 {
   SCM details = him->get_property ("details");
 
-  /*
-    TODO: put in define-grobs.scm
-   */
-  INTER_QUANT_PENALTY = get_detail (details, ly_symbol2scm ("inter-quant-penalty"), 1000.0);
   SECONDARY_BEAM_DEMERIT = get_detail (details, ly_symbol2scm ("secondary-beam-demerit"), 10.0);
   STEM_LENGTH_DEMERIT_FACTOR = get_detail (details, ly_symbol2scm ("stem-length-demerit-factor"), 5);
   REGION_SIZE = get_detail (details, ly_symbol2scm ("region-size"), 2);
@@ -113,7 +109,6 @@ Beam::quanting (SCM smob, SCM posns)
   /*
     Calculations are relative to a unit-scaled staff, i.e. the quants are
     divided by the current staff_space.
-
   */
   Real ss = Staff_symbol_referencer::staff_space (me);
   Real thickness = Beam::get_thickness (me) / ss;
@@ -134,7 +129,6 @@ Beam::quanting (SCM smob, SCM posns)
     going to REGION_SIZE == 2, yields another 0.6 second with
     wtk1-fugue2.
 
-
     (result indexes between 70 and 575)  ? --hwn.
 
   */
@@ -179,7 +173,7 @@ Beam::quanting (SCM smob, SCM posns)
 
       if (Stem::is_normal_stem (s))
        {
-         base_lengths.push_back (calc_stem_y (me, s, common, xl, xr,
+         base_lengths.push_back (calc_stem_y (me, s, common, xl, xr, CENTER, 
                                               Interval (0, 0), f) / ss);
        }
       else
@@ -379,8 +373,7 @@ Beam::score_stem_lengths (vector<Grob*> const &stems,
   Direction d = DOWN;
   do
     score[d] /= max (count[d], 1);
-  while (flip (&d) != DOWN)
-    ;
+  while (flip (&d) != DOWN);
 
   return score[LEFT] + score[RIGHT];
 }