Class Zx81PFile
In: lib/image_formats/Zx81PFile.rb
Parent: ImageFormat
Zx81PFile ImageFormat dot/f_35.png

from groups.google.com.au/group/comp.sys.sinclair/browse_frm/thread/4b7506eaafc6cdab/6897525650982909?#6897525650982909 

 A .p file is really just a dump of the memory from address 16393 to the address that the contents of address 16404 point to

web.ukonline.co.uk/sinclair.zx81/chap28.html

Methods

host_system   possible_extensions  

Public Class methods

host_system()

~ is_valid_image_if lambda { ~ (file_system_image.file_bytes[0]==0x00) || (file_system_image.file_bytes[0]==0x01) ~ }

[Validate]