LilyPond objects which represent items of notation in the printed output such as note heads, stems, slurs, ties, fingering, clefs, etc are called ‘Layout objects’, often known as ‘GRaphical OBjects’, or grobs for short. They are represented by instances of the Grob class.
Andrew
On Tue, 29 Jan 2019 at 22:03, Klaus Ethgen <address@hidden> wrote:
Last, everywhere is the term "grob" used. What does it mean?