from
The Free On-line Dictionary of Computing (8 July 2008)
ALGOL 68-R
<language> A restriction of {ALGOL 68} permitting {one-pass
compilation}, developed at the Royal Signals Radar
Establishment, Malvern, Worcester, UK in April 1970.
{Identifiers}, modes and operators must be declared before
use. There is no {automatic proceduring} and no
{concurrency}. It was implemented in {ALGOL 60} under {GEORGE
3} on an {ICL 1907F}.
["ALGOL 68-R, Its Implementation and Use", I.F. Currie et al,
Proc IFIP Congress 1971, N-H 1971, pp. 360-363].
(1995-05-03)