Stackosaurus

An archive of old PDP-11, Forth, and related material

PDP-11 Architecture
IBM 1130 Forth — Chuck Moore's prototype Forth for the IBM 1130, with listing and link to Brad Nelson's online simulator.
Pre-FIG-Forth Forth Documents:
- Forth AST.01 and AST.01X Standards — Forth standards from the NRAO, 1977; an evolution of Chuck Moore's NRAO Forth
- Forth-77 Letters from European Forth Group — preceding the fig-FORTH incorporation of Forth-77 into fig-FORTH.
FIG-Forth — public domain Forth from the Forth Interest Group in California, 1980.