* Unify fetaDynamic and fetaNumber into one fetaText encoding

[lilypond.git] / scm / define-music-properties.scm

diff --git a/scm/define-music-properties.scm b/scm/define-music-properties.scm
index 3d11e06c1c4be58851535218118043593abec0e3..e252324e85b3a3e290932a9f4debc2f890acd6ea 100644 (file)
--- a/scm/define-music-properties.scm
+++ b/scm/define-music-properties.scm
@@ -1,9 +1,20 @@
-;;;; define-music-properties.scm -- part of generated backend documentation
+;;;; This file is part of LilyPond, the GNU music typesetter.
 ;;;;
-;;;;  source file of the GNU LilyPond music typesetter
-;;;;
-;;;; (c) 1998--2009  Han-Wen Nienhuys <hanwen@xs4all.nl>
+;;;; Copyright (C) 1998--2010  Han-Wen Nienhuys <hanwen@xs4all.nl>
 ;;;;                 Jan Nieuwenhuizen <janneke@gnu.org>
+;;;;
+;;;; LilyPond is free software: you can redistribute it and/or modify
+;;;; it under the terms of the GNU General Public License as published by
+;;;; the Free Software Foundation, either version 3 of the License, or
+;;;; (at your option) any later version.
+;;;;
+;;;; LilyPond is distributed in the hope that it will be useful,
+;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;;; GNU General Public License for more details.
+;;;;
+;;;; You should have received a copy of the GNU General Public License
+;;;; along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 
 (define (music-property-description symbol type? description)
   (if (not (equal? #f (object-property symbol 'music-doc)))
@@ -102,6 +113,8 @@ whether to allow, forbid or force a line break.")
 For chord inversions, this is negative.")
      (once ,boolean? "Apply this operation only during one time step?")
      (origin ,ly:input-location? "Where was this piece of music defined?")
+     (original-chord ,ly:music? "Original chord of a repeated chord.
+Used by repeated chords in \\relative mode, to determine the first note octave")
 
      (page-break-permission ,symbol? "When the music is at top-level,
 whether to allow, forbid or force a page break.")
@@ -139,9 +152,11 @@ or down-stem?")
      (repeat-count ,integer? "Do a @code{\\repeat} how often?")
 
      (span-direction ,ly:dir? "Does this start or stop a spanner?")
-     (span-type ,string? "What kind of spanner should be created?
+     (span-type ,string? "What kind of spanner should be created? E.g. ligature
+for ligatures, or text or hairpin for (de-)crescendi.
 
 TODO: Consider making type into symbol.")
+     (span-text ,string? "The displayed text for text spanners (e.g. cresc.)")
      (split-list ,list? "Splitting moments for part combiner.")
      (start-callback ,procedure? "Function to compute the negative length
 of starting grace notes.  This property can only be defined as initializer