Fix some bugs in the dynamic engraver and PostScript backend

[lilypond.git] / lily / stem.cc

diff --git a/lily/stem.cc b/lily/stem.cc
index 1be8f5985544c1ea1f6413ad37479655e992c6dd..a25c37f777211d6a77936decee08787fb8cf1016 100644 (file)
--- a/lily/stem.cc
+++ b/lily/stem.cc
@@ -48,8 +48,12 @@ Stem::set_beaming (Grob *me, int beam_count, Direction d)
     }
 
   SCM lst = index_get_cell (pair, d);
-  for (int i = 0; i < beam_count; i++)
-    lst = scm_cons (scm_from_int (i), lst);
+  if (beam_count)
+    for (int i = 0; i < beam_count; i++)
+      lst = scm_cons (scm_from_int (i), lst);
+  else
+    lst = SCM_BOOL_F;
+  
   index_set_cell (pair, d, lst);
 }
 
@@ -978,6 +982,7 @@ ADD_INTERFACE (Stem, "stem-interface",
               "french-beaming "
               "length "
               "length-fraction "
+              "max-beam-connect "
               "neutral-direction "
               "no-stem-extend "
               "note-heads "