Learn BCPL with Real Code Examples
Updated Nov 21, 2025
Learning Path
Learn word-oriented programming
Understand procedures and global variables
Practice arrays and string manipulation
Build small interpreters or compilers
Study BCPL’s influence on C and other languages
Skill Improvement Plan
Week 1: BCPL syntax and simple programs
Week 2: Procedures and global variable usage
Week 3: Arrays, strings, and memory manipulation
Week 4: Multi-module programming and compilation
Week 5: Small systems projects or compiler prototypes
Interview Questions
What is BCPL and why was it developed?
How does BCPL handle data types?
Explain procedures and global variables in BCPL.
What are typical applications of BCPL?
How did BCPL influence modern programming languages?
Cheat Sheet
LET x = 5; - assign value
LET y = x + 3; - arithmetic
LET array(10); - declare array
GET x; - input value
WRITE x; - output value
Books
BCPL: The Language and its Compiler by Martin Richards
BCPL Programming and Systems Programming
Introduction to BCPL
Systems Programming with BCPL
History of Programming Languages including BCPL
Tutorials
BCPL syntax and basic programs
Procedures and global variables
Arrays and strings
Low-level memory manipulation
Building small system utilities
Official Docs
BCPL: The Language and its Compiler by Martin Richards
Historical BCPL manuals and guides
University course materials on early programming languages
Community Links
Historical programming forums
University archives and courses
GitHub repositories for BCPL projects
BCPL compiler documentation archives
Email lists for BCPL enthusiasts
Community Support
Historical programming forums
Academic papers on BCPL
BCPL mailing lists
Archived compilers and tutorials
University courses on programming history