X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=scm%2Fdefine-grob-interfaces.scm;h=d5f23113961f88049016d1670f252d535c9fb3ee;hb=bc3062dd8a07c51e074ba45e2718e1331a1e3a42;hp=2321e1c903d4c4b0f50ab87054d38b634b7d8303;hpb=0fe24db3936774a8fb913cb14c997036db7aeb1c;p=lilypond.git

diff --git a/scm/define-grob-interfaces.scm b/scm/define-grob-interfaces.scm
index 2321e1c903..d5f2311396 100644
--- a/scm/define-grob-interfaces.scm
+++ b/scm/define-grob-interfaces.scm
@@ -1,6 +1,6 @@
 ;;;; This file is part of LilyPond, the GNU music typesetter.
 ;;;;
-;;;; Copyright (C) 1998--2014  Han-Wen Nienhuys <hanwen@xs4all.nl>
+;;;; Copyright (C) 1998--2015  Han-Wen Nienhuys <hanwen@xs4all.nl>
 ;;;;                 Jan Nieuwenhuizen <janneke@gnu.org>
 ;;;;
 ;;;; LilyPond is free software: you can redistribute it and/or modify
@@ -317,6 +317,24 @@ interesting enough to maintain a hara-kiri staff."
  "A note head in tablature."
  '(details display-cautionary span-start))
 
+(ly:add-interface
+ 'time-signature-interface
+ "A time signature, in different styles.  The following values for @code{style} are are recognized:
+
+ @table @code
+ @item C
+ 4/4 and 2/2 are typeset as C and struck C, respectively. All other time signatures are written with two digits. The value @code{default} is equivalent to @code{C}.
+ @item neomensural
+ 2/2, 3/2, 2/4, 3/4, 4/4, 6/4, 9/4, 4/8, 6/8, and 9/8 are typeset with neo-mensural style mensuration marks.  All other time signatures are written with two digits.
+ @item mensural
+ 2/2, 3/2, 2/4, 3/4, 4/4, 6/4, 9/4, 4/8, 6/8, and 9/8 are typeset with mensural style mensuration marks.  All other time signatures are written with two digits.
+ @item single-digit
+ All time signatures are typeset with a single digit, e.g., 3/2 is written as 3.
+ @item numbered
+ All time signatures are typeset with two digits.
+ @end table"
+ '(fraction style))
+
 (ly:add-interface
  'trill-spanner-interface
  "A trill spanner."