smalltalk: smalltalk (GNU Smalltalk) smalltalk: smalltalk: GNU Smalltalk is a free implementation of the Smalltalk-80 language. smalltalk: It runs on most POSIX compatible operating systems (including smalltalk: GNU/Linux, of course), as well as under Windows. Smalltalk is a smalltalk: dynamic object-oriented language, well-versed to scripting tasks. smalltalk: smalltalk: http://smalltalk.gnu.org/ smalltalk: smalltalk: smalltalk: