Jan Willem Flamma schrieb am 07.11.2019 um 20:08: > Rik: thank you for testing and confirming. > > Hans, > > Wiping the tuc file (or others) does not solve the issue. > The data-vir.lua file already contains the proposed change. Change the line to     local filename = suffix and f_virtual_y(path,n,suffix) or f_virtual_n(path,n) and remake the format (context --make). Wolfgang