How do you dynamically customize the programming language available in a context within an existing system, without changing the underlying system? This dissertation introduces a language design approach that addresses this problem. The basic idea is to structure programs as systems of multiple interacting levels of abstraction, where all of the…

This annotated bibliography is based on a literature search which was commissioned to complement the report on a conference hosted by Dartmouth University (New Hampshire) in October 1988. An introductory essay describes the conference, which brought together 30 educators from a wide variety of institutions for 3 days to reflect on the…