* lily/tie.cc (get_configuration): Replace fabs -> abs for integer

[lilypond.git] / lily / coherent-ligature-engraver.cc

diff --git a/lily/coherent-ligature-engraver.cc b/lily/coherent-ligature-engraver.cc
index 0d777f37540a81b3772d6a58629d6368b88181f0..f868d48ce320b3fabb5d3ef05329d50e385c85e3 100644 (file)
--- a/lily/coherent-ligature-engraver.cc
+++ b/lily/coherent-ligature-engraver.cc
@@ -79,7 +79,7 @@
  * until it really works and I also get Han-Wen's/Jan's permission to
  * add it to the spacing spanner code.
  */
-#if 0 // experimental code to collapse spacing after ligature
+#if 0 /* experimental code to collapse spacing after ligature */
 SCM incr_scm = lc->get_property ("forced-spacing");
 if (incr_scm != SCM_EOL) /* (Paper_column::is_musical (l)) */
   {
@@ -87,9 +87,7 @@ if (incr_scm != SCM_EOL) /* (Paper_column::is_musical (l)) */
     ly_display_scm (lc->self_scm ());
     Real distance;
     if (incr_scm != SCM_EOL)
-      {
-       distance = scm_to_double (incr_scm);
-      }
+      distance = scm_to_double (incr_scm);
     else
       {
        me->warning (_ ("distance undefined, assuming 0.1"));
@@ -105,10 +103,6 @@ if (incr_scm != SCM_EOL) /* (Paper_column::is_musical (l)) */
   }
 #endif
 
-Coherent_ligature_engraver::Coherent_ligature_engraver ()
-{
-}
-
 /*
  * TODO: move this function to class Item?
  */
@@ -130,14 +124,14 @@ Coherent_ligature_engraver::get_set_column (Item *item, Paper_column *column)
       Grob *sl = Staff_symbol_referencer::get_staff_symbol (item);
 
       extract_item_set (parent, "elements", elements);
-      
+
       for (int i = elements.size (); i--;)
        {
          Item *sibling = elements[i];
          if ((sibling)
              && (Staff_symbol_referencer::get_staff_symbol (sibling) == sl))
            {
-#if 0 // experimental code to collapse spacing after ligature
+#if 0 /* experimental code to collapse spacing after ligature */
              Grob *sibling_parent = sibling->get_parent (X_AXIS);
              sibling_parent->warning (_f ("Coherent_ligature_engraver: "
                                           "setting `spacing-increment="
@@ -150,9 +144,7 @@ Coherent_ligature_engraver::get_set_column (Item *item, Paper_column *column)
        }
     }
   else
-    {
-      get_set_column (parent, column);
-    }
+    get_set_column (parent, column);
 }
 
 /*
@@ -196,14 +188,6 @@ compute_delta_pitches (Array<Grob_info> primitives)
   primitive->set_property ("delta-pitch", scm_from_int (0));
 }
 
-void
-Coherent_ligature_engraver::build_ligature (Spanner *, Array<Grob_info>)
-{
-  programming_error ("Coherent_ligature_engraver::build_ligature (): "
-                    "this is an abstract method that should not be called, "
-                    "but overridden by a subclass");
-}
-
 void
 Coherent_ligature_engraver::typeset_ligature (Spanner *ligature,
                                              Array<Grob_info> primitives)
@@ -217,13 +201,5 @@ Coherent_ligature_engraver::typeset_ligature (Spanner *ligature,
   collect_accidentals (ligature, primitives);
 }
 
-#include "translator.icc"
-
-ADD_ACKNOWLEDGER (Coherent_ligature_engraver, note_head);
-ADD_ACKNOWLEDGER (Coherent_ligature_engraver, rest);
-ADD_TRANSLATOR (Coherent_ligature_engraver,
-               /* descr */ "This is an abstract class.  Subclasses such as Gregorian_ligature_engraver handle ligatures by glueing special ligature heads together.",
-               /* creats*/ "",
-               /* accepts */ "ligature-event",
-               /* reads */ "",
-               /* write */ "");
+// no ADD_ACKNOWLEDGER / ADD_ACKNOWLEDGER / ADD_TRANSLATOR macro calls
+// since this class is abstract