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6.2.111. repeat
predicate never
fails
SYNOPSIS
INCLUDE 'prolib'
repeat
...
X = ende,!.
SYNTAX
repeat
ARGUMENTS
(none)
DESCRIPTION
Repeat never fails, it has an infinite number of solutions.
Its definition is:
PREDICATE repeat.
repeat.
repeat:-repeat.
EXAMPLE
repeat,
read(X),
write(X),
X=ende,!.
ERRORS
No runtime errors
LAYERS
prolog-process, client-server, object
RELATED PREDICATES
for
,
fail
BAP Online Manuals
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: Library by Name
: repeat
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Next: retract