> As for the '>' line, the first version of TeX was implemented in SAIL, > which was an Algol-like programming language. The current version is
So what? I do not understand what's the point you are trying to make. A language implementor can freely choose any existing language to implement a new programming language. For example, charity, a functional programming language, has been implemented in C. And someone has implemented a subset of BASIC in TeX itself. > written in WEB, which is a Pascal-based system + documentation; it is often > converted to C for compilation. And TeX itself doesn't look anything like > LISP to me, but maybe I'm missing s.t.? (Like a CAR and a CDR and...) Several years ago I read somewhere, but I do not remember where, that TeX was inspired by LISP. It is obvious that TeX processes lists and list form the core of LISP, thus, I suppose this is the connection between TeX and LISP A.S. ---------------------- Apostolos Syropoulos Xanthi, Greece -------------------------------------------------- Subscriptions, Archive, and List information, etc.: http://tug.org/mailman/listinfo/xetex