On 05/04/2013 17:36, Paul_Koning at Dell.com wrote: Bob There is also a full Algol68 compiler called algol68g http://jmvdveer.home.xs4all.nl/algol.html-- but that one is targeted to Intel CPUs. I suppose you could write a new back end... paul According to the documentation: a68g - Algol 68 Genie, an Algol 68 compiler-interpreter Not sure what that concludes, if anything. DESCRIPTION Algol 68 Genie (Algol68G) is an Algol 68 compiler-interpreter. It can be used for executing Algol 68 programs or scripts. Algol 68 is a rather lean orthogonal general-purpose language that is a beautiful means for denoting algorithms. Algol 68 was designed as a general-purpose programming language by IFIP Working Group 2.1 (Algorith mic Languages and Calculi) that has continuing responsibility for Algol 60 and Algol 68. Algol 68 Genie and its documentation can be obtained from http://jmvdveer.home.xs4all.nl/