Re: Express define-markup-list-command-internal using define-markup-command-internal (issue 555300043 by hanwenn@gmail.com)

[hanwenn]

commit 9f1683921621b612b94080d506ee317b058b29c8 
Author: Han-Wen Nienhuys <han...@lilypond.org>
Date:   Sat Feb 15 12:36:32 2020 +0100

    Express define-markup-list-command-internal using
define-markup-command-internal
   

https://codereview.appspot.com/555300043/