ADD_INTERFACE: Formatting and fixing typos.

[lilypond.git] / lily / hara-kiri-group-spanner.cc

diff --git a/lily/hara-kiri-group-spanner.cc b/lily/hara-kiri-group-spanner.cc
index 73fe4d6775dc9b9fe16291e3cd0232f9e1f04825..89f3bf1b6ad2c638a4a83acdafbc88524ec2d7cc 100644 (file)
--- a/lily/hara-kiri-group-spanner.cc
+++ b/lily/hara-kiri-group-spanner.cc
@@ -43,7 +43,8 @@ Hara_kiri_group_spanner::pure_height (SCM smob, SCM start_scm, SCM end_scm)
 
   if (request_suicide (me, start, end))
     return ly_interval2scm (Interval ());
-  return Axis_group_interface::pure_group_height (me, start, end);
+
+  return ly_interval2scm (Axis_group_interface::pure_group_height (me, start, end));
 }
 
 /* there is probably a way that doesn't involve re-implementing a binary
@@ -86,7 +87,7 @@ Hara_kiri_group_spanner::request_suicide (Grob *me, int start, int end)
 
       for (vsize i = 0; i < worth.size (); i++)
        {
-         Interval_t<int> iv = worth[i]->spanned_rank_iv ();
+         Interval_t<int> iv = worth[i]->spanned_rank_interval ();
          for (int j = iv[LEFT]; j <= iv[RIGHT]; j++)
            ranks.push_back (j);
        }
@@ -153,10 +154,9 @@ Hara_kiri_group_spanner::add_interesting_item (Grob *me, Grob *n)
 }
 
 ADD_INTERFACE (Hara_kiri_group_spanner,
-              "A group spanner that  keeps track of interesting items.  If it "
-              "doesn't contain any after linebreaking, then it "
-              "will remove itself and all its children.",
-
+              "A group spanner that keeps track of interesting items.  If it "
+              "doesn't contain any after line breaking, it removes itself "
+              "and all its children.",
 
               /* properties */
               "items-worth-living "