ArX [SEP] programming language
ArX
ArX is a distributed version control system. ArX began as a fork of GNU arch, and is licensed under the GPL. Since the fork, ArX has been extensively rewritten in C++, with many new features. The project maintainer is Walter Landry.
History.
Landry was, for a short time, the maintainer of Arch, and forked ArX when Tom Lord resumed maintainership of Arch and did not accept some of Landry's development directions. The fork was announced in January 2003 and the first code was
compiler (ported from Modula-2 ETH using Econet hardware), though never released externally, CAMEL was ported to use it in SUN Unix machines, in an effort to port Sun's workstations Sun NeWS to the Archimedes, and after Olivetti bought out Acorn, developed a compiler based on AEM2 for the Modula-3 programming Language.
ARX was a pre-emptive multitasking, multithreading, multi-user operating system. Much of the OS ran in user mode and as a result suffered performance problems due to switches into kernel mode to perform