diff --git a/pubs/c1p/programming/README.md b/pubs/c1p/programming/README.md index 8a556ab19..e6d2b2bbd 100644 --- a/pubs/c1p/programming/README.md +++ b/pubs/c1p/programming/README.md @@ -22,6 +22,7 @@ of things. I had never even used tools like that before, which is why the **650 bit of an odd duck. I'll post some screenshots and a demo eventually, and you'll see what I mean. Anyway, to satisfy the buyer, I sat down at my old manual typewriter and banged out my version of a "source -code" listing. Here it is, many decades later, for your amusement. +code" listing. I produced it mostly by using using the program to disassemble itself, combined with information +from hand-written notes (which I may still have somewhere). Here it is, many decades later, for your amusement. [6502 Disassembler Listing (by Jeff Parsons, June 1980)](http://archive.pcjs.org/pubs/c1p/programming/pdfs/OSI_Assembler-Disassembler_Listing.pdf)