## Getting Scheme ##
**Scheme** is one of two major dialects of *Lisp*, which is a large family of
-programming languages. The other dialect is called "CommonLisp." Scheme is the
+programming languages. The other dialect is called "Common Lisp." Scheme is the
more clean and minimalistic dialect, and is what's mostly used in academic
circles.
what that means during the course.
* **Scheme** is one of two major dialects of *Lisp*, which is a large family
-of programming languages. The other dialect is called "Common Lisp." Scheme
+of programming languages. Scheme
is the more clean and minimalistic dialect, and is what's mostly used in
academic circles.
Scheme itself has umpteen different "implementations", which share most of
Racket stands to Scheme in something like the relation Firefox stands to HTML.
* **Caml** is one of two major dialects of *ML*, which is another large
-family of programming languages. The other dialect is called "SML" and has
-several implementations. But Caml has only one active implementation,
+family of programming languages. Caml has only one active implementation,
OCaml, developed by the INRIA academic group in France.
* Those of you with some programming background may have encountered a third