Update: the ZX Opal shell has actually copied a file using the +3DOS ROM routines wrapped in the POSIZX api. This means it will work the same with esXdos when the POSIZX wrappers too are made to work with esxDos. For verification, +3 BASIC has been able to read the copied file as well from a standard floppy image.
#ZXOpal #ZXGUI #POSIZX #ZXSpectrum #Spectrum #Speccy #retrocomputing