Hope+
<language, functional programming> An extension of
Hope implemented in the Alvey Flagship project at Imperial College.
Hope+ has vectors, real numbers, best fit
pattern matching, lazy data constructors, absolute set abstractions and
constraints.
It has a
continuation-based I/O system which posesses
referential transparency and is capable of handling all common I/O tasks such as terminal and file I/O,
signal handling and interprocess communications.
It has modules and separate compilation.
See also
Hope+C,
Massey Hope,
Concurrent Massey Hope.
["Hope+", N. Perry, Imperial College, IC/FPR/LANG/2.5.1/7, 1988.]
