Sprinter CamelForth

Sprinter CamelForth is a full-featured modern ANS-compliant Forth, which was developed from an original minimal implementation by Bradford Rodriguez, and improved and extended by Garry Lancaster. It has been running on the Z88 since 1999 and ported to the Sprinter in 2002. 

As CamelForth is based on the 1994 ANS standard, most of the words can be found in that documentation. This is available at: http://www.z88forever.org.uk/forth/ansforth/dpans.htm