musicxml2ly output indentation style
Originally created by: ma...@gregoriana.sk
Reported by Martin Tarenskeen:
http://lists.gnu.org/archive/html/bug-lilypond/2013-11/msg00102.html
The *.ly files that are produced using musicxml2ly use an indentation style that does not conform to LilyPond's common practice.
Musicxml2ly does not un-indent closing brackets.
Original URL: https://sourceforge.net/p/testlilyissues/issues/3680