Editing CPL (programming language) (section)

== Implementations ==
It is thought that CPL was never fully implemented in the 1960s, existing as a theoretical construct with some research work on partial implementations.<ref>{{cite journal |last1=Coulouris |first1=G. F. |author-link=George Coulouris (computer scientist) |date=1 January 1968 |title=The London CPL1 compiler |journal=The Computer Journal |language=en |volume=11 |pages=26–30 |doi=10.1093/comjnl/11.1.26 |doi-access=free}}</ref><ref>{{Cite web |last=Coulouris |first=George |author-link=George Coulouris (computer scientist) |date=2013 |title=Computer Resurrection Issue 62 / The Compiler Compiler - Reflections of a User 50 Years On / The CPL1 Compiler |url=http://www.cs.man.ac.uk/CCS/res/res62.htm#d |access-date=2023-05-03 |website=Computer Conservation Society}}</ref>

[[Peter Norvig]] has written (for Yapps, a Python [[compiler-compiler]]) a simple CPL to [[Python (programming language)|Python]] translator for modern machines.<ref name="peter_norvig"/><ref>{{cite web |last1=Norvig |first1=Peter |title=Complete Annotated Checkers Program |url=http://norvig.com/sciam/checkers-complete.html |website=norvig.com |access-date=11 June 2021}}</ref>