VL Implementation Details

Ward, Brian. 5 August, 2002.
Communicated by David Beazley.


This report provides various details of the implementation of VL, the runtime component for the HL programming language. HL is a scripting language targeted at handheld computers. The sections describe the VL internal data storage, its functions (including examples of how to construct a builtin function), the instruction format, object files, and a guide on the system's portability features.

Original Document

The original document is available in Postscript (uploaded 5 August, 2002 by David Beazley).