* Another grand 2003 update.

[lilypond.git] / scm / interface-description.scm

diff --git a/scm/interface-description.scm b/scm/interface-description.scm
index e87ae0c5ef9e3aaa1bacca04fa7c1b51659786da..300785f770dfe5c2514eaa4947d8c7c38f9edcfd 100644 (file)
--- a/scm/interface-description.scm
+++ b/scm/interface-description.scm
@@ -2,7 +2,7 @@
 ;;;;
 ;;;;  source file of the GNU LilyPond music typesetter
 ;;;; 
-;;;; (c) 1998--2002  Han-Wen Nienhuys <hanwen@cs.uu.nl>
+;;;; (c)  1998--2003  Han-Wen Nienhuys <hanwen@cs.uu.nl>
 ;;;;                 Jan Nieuwenhuizen <janneke@gnu.org>
 
 
@@ -25,12 +25,24 @@
  '()
  )
 
+(ly:add-interface
+ 'rhythmic-grob-interface
+ "Any object with a rhythmic basis. Used to determine which grobs 
+are interesting enough to maintain a hara-kiri staff."
+ '()
+ )
+
 (ly:add-interface
  'ligature-interface
  "A ligature"
  '()
  )
 
+(ly:add-interface
+ 'ligature-bracket-interface
+ "A bracket indicating a ligature in the original edition"
+ '(width thickness height ligature-primitive-callback))
+
 (ly:add-interface
  'mark-interface
  "a rehearsal mark"