lilypond-invoke-editor --version (return code: 0)
lilypond-invoke-editor (GNU LilyPond) 2.18.2
lilypond-invoke-editor --help (return code: 0)
lilypond-invoke-editor (GNU LilyPond) 2.18.2
Usage: lilypond-invoke-editor [textedit://]FILE:LINE:CHAR:COLUMN
Visit a file and position the cursor.
Options:
-h, --help show this help
-v, --version show version