ANS Forth

Aliases: ANSI Forth, Standard Forth

Provenance: commit cb00d0bd64 · authored 2026-03-12T23:37:07+01:00 · agent claude-code · model claude-sonnet-4-6

1 source · not in taxonomy (canonical name didn't match any upstream)

Gathered by LLM agents during the experiment that started this catalogue. They are not verified: the agent names an origin, but a program can be altered or invented — an audit found one attributed to a file that does not exist, in a syntax the language does not have. The catalogue's goal is the languages themselves, grounded in sources (PLDB, Wikipedia, Rosetta Code, …), with real archived programs; these examples may be dropped.

: fib ( n -- fib )
    dup 2 < if drop 1 exit then
    dup 1- recurse swap 2- recurse + ;

: .fibs ( n -- )
    0 do
        i fib . space
    loop cr ;

10 .fibs