This Decoder is currently written in Basic and Will only Multitask with the aid of RISCOS's TaskWindow
command.
The command line required is as follows
<Webster$Dir>.XBM2Spr 18 %0 %1This provides images suitable for High resolution displays. If all the lines in the image are not clear on your monitor, you can change the
18(Which is the sprite mode used) in the Command line to 4, this will produce larger XBM images.