All you're missing is the closing angle brackets ">>", which maybe your mail program saw as quote marks.
Paul
On 22/08/2021 22:34:47, "ole" <m...@oleschmidt.info> wrote:
>> \new StaffGroup
>> <<
>> \new Staff { b1 \mark \default \bar "p|" b \break \bar "p|" b }
>> \new Staff { b1 b b }
>>>>
>>
>>
>>
>> HTH,
>> Harm
>>
>
>
>Unfortunatly your example is not complete here, can you please send it again,
>thanks!
