[Coco] dEd disk editor for RS-DOS

[Allen Huffman]

> On Nov 21, 2025, at 1:05 PM, Richard E. Crislip via Coco <coco at maltedmedia.com> wrote:
> 
> Back in the day, I used a RSDOS program called Zap or DiskZap. I may
> still have it but I'll have to go through my archives.

I actually found a ZAP.EXE on one of my disks, so I’ll check it out soon. It was on a disk with image files, so I think it may have been a hex program so I could figure out the format.