This is Hendrik Boom's top-level link page.

If you think you should be here, you probably really want to follow the links instead.

There's a (currently read-only) wiki.

In the 70's I worked on an Algol 68 compiler. The source code, as of 1974, is available here: a68h Don't expect this to work; it is an intermediate development snapshot. But it is the version I can still recover from the archives. PASS1's lexical scanner has been damaged by a bad block on tape.

I have found a more recent, less damaged snapshot, as of 1978.