I saw that the 4.3BSD distribution of the User Contributed Software
contained the B progamming language & environment from Stichting
Mathematisch Centrum, Amsterdam. It is "the Mark1C implementation of B
for Unix(c) systems." But now I see that is not the same B:
B is a simple but powerful new programming language, designed
for use in personal computing. (Note: the name ``B'' is only a
temporary working title, and the new language bears no relation
to the predecessor of C.)