X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fitem-scheme.cc;h=2d561fbc060a3d9b0f69fd5faa684d5ebf5ffc2b;hb=af59cf12f9792c5fb6d9cb7be2242ba8beef7831;hp=0ebbc2832de9a65663a665e7e39a847a23c3c317;hpb=a276a19dc6bd57832db3107f2f2cbb04cb4677b6;p=lilypond.git

diff --git a/lily/item-scheme.cc b/lily/item-scheme.cc
index 0ebbc2832d..2d561fbc06 100644
--- a/lily/item-scheme.cc
+++ b/lily/item-scheme.cc
@@ -21,10 +21,11 @@ LY_DEFINE (ly_item_p, "ly:item?",
 
 LY_DEFINE (ly_item_break_dir, "ly:item-break-dir",
 	   1, 0, 0, (SCM it),
-	   "The break status dir of item @var{it}. @code{-1} is end of "
-	   "line, @code{0} unbroken, and @code{1} begin of line.")
+	   "The break status direction of item @var{it}.  @code{-1} means"
+	   " end of line, @code{0}@tie{}unbroken, and"
+	   " @code{1}@tie{}beginning of line.")
 {
-  Item *me = dynamic_cast<Item *> (unsmob_grob (it));
-  SCM_ASSERT_TYPE (me, it, SCM_ARG1, __FUNCTION__, "Item");
+  LY_ASSERT_TYPE (unsmob_item, it, 1);
+  Item *me = unsmob_item (it);
   return scm_from_int (me->break_status_dir ());
 }