Tomas Sauer's fix for alternatives in abc2ly.

[lilypond.git] / lily / slur-scoring.cc

diff --git a/lily/slur-scoring.cc b/lily/slur-scoring.cc
index bbd257f932bc1254ba3b0e630dea3d727d3e073e..ef252da5ddac8191893816d0f45fefe6e8252166 100644 (file)
--- a/lily/slur-scoring.cc
+++ b/lily/slur-scoring.cc
@@ -362,7 +362,7 @@ Slur_score_state::get_best_curve ()
        }
   
       slur_->set_property ("quant-score",
-                          scm_makfrom0str (total.c_str ()));
+                          ly_string2scm (total));
     }
 #endif
 
@@ -783,34 +783,21 @@ Slur_score_state::get_extra_encompass_infos () const
          if (Accidental_interface::has_interface (g))
            {
              penalty = parameters_.accidental_collision_;
-             /* Begin copy accidental.cc */
-             bool parens = false;
-             if (to_boolean (g->get_property ("cautionary")))
-               {
-                 SCM cstyle = g->get_property ("cautionary-style");
-                 parens = ly_is_equal (cstyle, ly_symbol2scm ("parentheses"));
-               }
 
-             SCM accs = g->get_property ("accidentals");
+             Rational alt = ly_scm2rational (g->get_property ("alteration"));
              SCM scm_style = g->get_property ("style");
              if (!scm_is_symbol (scm_style)
-                 && !parens
-                 && scm_ilength (accs) == 1)
+                 && !to_boolean (g->get_property ("parenthesized"))
+                 && !to_boolean (g->get_property ("restore-first")))
                {
                  /* End copy accidental.cc */
-                 switch (scm_to_int (scm_car (accs)))
-                   {
-                   case FLAT:
-                   case DOUBLE_FLAT:
-                     xp = LEFT;
-                     break;
-                   case SHARP:
-                     xp = 0.5 * dir_;
-                     break;
-                   case NATURAL:
-                     xp = -dir_;
-                     break;
-                   }
+                 if (alt == FLAT_ALTERATION
+                     || alt == DOUBLE_FLAT_ALTERATION)
+                   xp = LEFT;
+                 else if (alt == SHARP_ALTERATION)
+                   xp = 0.5 * dir_;
+                 else if (alt == NATURAL_ALTERATION)
+                   xp = -dir_;
                }
            }