The ALGOL 68 Programming LanguagePublished on 31 December 2018 (Updated: 02 May 2020)
According to Wikipedia, ALGOL 68—also known as Algorithmic Language 68—is a successor to the ALGOL 60 language. As the name suggests, ALGOL 68 first appeared in 1968 as an imperative programming language.
That said, ALGOL 68 has a much wider scope than ALGOL 60. For instance, ALGOL 68 includes user-declared types, expression-based syntax, concurrency, and even slicing.
Of course, I think the most interesting language feature is the overwhelming list of
reserved words which includes 60 different symbols. Most of these symbols I couldn’t
even guess their purpose. For example, what do you think
esac does? How about
ouse? James Jones offers a great explanation.
In general though, I find that most of the symbols are pretty typical. Many of which provide either control flow or iteration. Meanwhile, others provide typing. So, overall the language seems pretty tame. Feel free to check out the Wikipedia page for the full syntax and features list.
- Hello World in ALGOL 68 on 31 December 2018 by Jeremy Grifski
- Hello World in ALGOL68 on The Renegade Coder