Mark fret-board::calc-stencil as a pure function.

diff --git a/scm/define-grobs.scm b/scm/define-grobs.scm
index 6e90c4340373f04a5c5ef88942ddde0a0a1698e2..84c0e5fae644a267a54218ef19c243b9fedc9a91 100644 (file)
--- a/scm/define-grobs.scm
+++ b/scm/define-grobs.scm
@@ -2250,6 +2250,7 @@
 
 (define pure-print-callbacks
   (list
+   fret-board::calc-stencil
    print-circled-text-callback
    lyric-text::print
    ly:arpeggio::print