IBM 360 Optimizing XPL compiler
XPL Compiler for the Modcomp III/IV and Classic
XPL to C translator
XPL Compiler for the XEROX SIGMA 7
Unix Tools For Windows
Relational database schema and tools for bacterial genome annotation
ALFOUR Programming language. Simple, safe, power, multi-platform.
XPL Compiler for Intel 486 in 32-bit mode
Unleashing the potentials of types and templates
XPL compiler for the PDP-10
dependently typed functional programming language