Also delete @glossaryref macro unused and only defined for Info.
@macro rglos{TEXT}
@vindex \TEXT\
-@inforef{\TEXT\,,music-glossary,Music Glossary}
+@ref{\TEXT\,,,music-glossary,Music Glossary}
@end macro
@macro rlearning{TEXT}
@macro rinternals{TEXT}
@vindex \TEXT\
-@inforef{\TEXT\,,lilypond-internals,Internals Reference}
+@ref{\TEXT\,,,lilypond-internals,Internals Reference}
@end macro
@end ifinfo
@c ***** info *****
@macro ruser{NAME}
-@inforef{\\NAME\\,,,lilypond}
-@cindex \\NAME\\
-@end macro
-
-@macro glossaryref{NAME}
-@inforef{\\NAME\\,,lilypond/music-glossary}
+@ref{\\NAME\\,,,lilypond}
@cindex \\NAME\\
@end macro