ly:output-def-clone not working correctly?

[Thomas Morley]

The foolwing code returns a gs error:
\version "2.19.65"

#(define-markup-command (clone-test layout props mrkp) (markup?)
  (interpret-markup (ly:output-def-clone layout) props mrkp))

\markup \clone-test \score { { c'1 } }

->
warning: `(gs -q -dSAFER -dDEVICEWIDTHPOINTS=595.28
-dDEVICEHEIGHTPOINTS=841.89 -dCompatibilityLevel=1.4 -dNOPAUSE -dBATCH
-r1200 -sDEVICE=pdfwrite -dAutoRotatePages=/None
-sOutputFile=atest-63.pdf -c.setpdfwrite -f/tmp/lilypond-JyFZOH)'
failed (256)

Looking at ps-files it seems no Emmentaler-font is embedded.


This came up in the german forum:
https://lilypondforum.de/index.php/topic,163.msg1059.html#msg1059
ff


Cheers,
  Harm