You can also just place \bar commands wherever you want ...
On 3 Apr 2014, at 10:24, Peter Toye <address@hidden> wrote:
A (19th century) engraver has put repeat marks in the middle of the bar (presumably to save ink with 1st/2nd time bars). I'd like to reproduce this - can it be done? I can't see anything about it in the manuals or snippets.