T3X/0: A Minimal Procedural Language That Runs on CP/M

T3X/0 a Minimal Procedural Language

T3X/0: A Minimal Procedural Language That Runs on CP/M

T3X/0 is a small, portable, procedural, block-structured, recursive, and almost typeless programming language, the latest in the T3X family. Its compiler is freely available under 0BSD or public domain. The language's syntax resembles Pascal, while its semantics are similar to BCPL. The package includes two editors (VI- and WordStar-compatible) with built-in compiler support, allowing programs to be compiled by pressing just three keys. T3X/0 is used as a teaching language in books like 'Write Your Own Retro Compiler' and runs on Unix, DOS, CP/M, and more.

Compile your programs by literally pressing three keys.

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2026-08-15