Details about local LilyPond installation and package API.
lilypond_root()
lilypond_version()
tabr_lilypond_api()a message or system standard output.
Version information and installation directory are returned if the
installation can be found. The LilyPond API references the currently loaded
version of tabr.
lilypond_root()
#> C:/Program Files (x86)/LilyPond/usr/bin/lilypond.exe
lilypond_version()
tabr_lilypond_api()
#> The tabr 0.4.9 LilyPond API was built and tested against GNU LilyPond 2.23.0 for Windows and Linux.
#> Lilypond is not officially supported for OSX.