X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=scm%2Fharp-pedals.scm;h=9365f0a034f42294cc47dfe290c738a77fb0841f;hb=a7c154989b07dbd183289e228b4397fea3bd6d57;hp=c245c82477f92fa001c04c46f43c2582ec268b2a;hpb=bd751630011a6fbfcf069ec1fc41a8eaed8a6b87;p=lilypond.git

diff --git a/scm/harp-pedals.scm b/scm/harp-pedals.scm
index c245c82477..9365f0a034 100644
--- a/scm/harp-pedals.scm
+++ b/scm/harp-pedals.scm
@@ -1,6 +1,6 @@
 ;;;; This file is part of LilyPond, the GNU music typesetter.
 ;;;;
-;;;; Copyright (C) 2008--2012 Reinhold Kainhofer <reinhold@kainhofer.com>
+;;;; Copyright (C) 2008--2015 Reinhold Kainhofer <reinhold@kainhofer.com>
 ;;;;
 ;;;; LilyPond is free software: you can redistribute it and/or modify
 ;;;; it under the terms of the GNU General Public License as published by
@@ -124,15 +124,15 @@ spacing after the divider).
          (final-x (car result))
          (stencils (cdr result)))
     ;; Add the horizontal line and combine all stencils:
-    (box-stencil
-     (apply ly:stencil-add
-            (cons
-             (make-line-stencil line-width 0 0 final-x 0)
-             stencils))
-     0.0
-     0.0)))
+    (apply ly:stencil-add
+           (make-line-stencil line-width 0 0 final-x 0) ; the horizontal line
+           (make-transparent-box-stencil ; space for absent boxes
+             (cons 0 final-x)
+             (interval-widen '(0 . 0) (+ box-hheight dy)))
+           stencils)))
 
 ;; Parse the harp pedal definition string into list of directions (-1/0/1), #\o and #\|
+;; Whitespace is removed from definition string before the procedure applies.
 (define (harp-pedals-parse-string definition-string)
   "Parse a harp pedals diagram string and return a list containing 1, 0, -1, #\\o or #\\|"
   (map (lambda (c)
@@ -142,7 +142,7 @@ spacing after the divider).
            ((#\-) 0)
            ((#\| #\o) c)
            (else c)))
-       (string->list definition-string)))
+       (string->list (remove-whitespace definition-string))))
 
 
 ;; Analyze the pedal-list: Return (pedalcount . (divider positions))