[Patch:] Tablature: provide custom fret labels

[Marc Hohl]

Hello everybody,

this small patch extends lilypond's tablature features.
It provides a custom callback to print a given string instead of the 
fret number.

This patch is needed for providing proper harmonics support (i.e. declaring
guitar harmonics by ratio or fret).

Regards,

Marc

tablature-provide-custom-fret-labels.patch.txt
Description: Text document