Name: Symbolics Genera
Standard: Common Lisp
Compatibility with Zetalisp using a strategy based on packages and readtables.
Genera 7.0, sold only with the hardware
Characters can each come from one of many character sets, and can have
a style consisting of a face, family, and size, expressed symbolically.
Type checking is all done at runtime, always. Special hardware is provided
to make this fast. Type declarations are currently ignored.
Incremental copying garbage collection, in two varieties: "dynamic" and
Many I/O extensions, to devices, network paths, and so on.
Graphics operations, including color
Much user-interface and programming tools software. See the "Symbolics
Technical Summary" for an overview of all the stuff.
Compilers are available for Fortran-77, ISO Pascal, Pascal/ VS, Ada,
and Prolog, which compile into 3600 machine language.
Can do function calls between any of the languages.
Advanced error system
Subprimitives to get below the level of Lisp and examine memory locations.
Fully supported by Symbolics. System sources are in three categories:
Basic (everyone gets
Optional (costs some extra money),
Restricted (you can't get them).
Most are Basic.
Symbolics 36xx series
Symbolics Inc, 11 Cambridge Center, Cambridge, MA, 02142, or call the sales office near you.