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<oerjan> le/rn !/! is a syntax used in Haskell and Prolog for solving evaluation order problems.
author HackBot
date Wed, 24 Feb 2016 05:50:05 +0000
parents ac0403686959
children
line wrap: on
line source

#!../ploki
REM fibonacci sequence tester
REM sample input:
REM x x xx xxx xxxxx
REM x x x
FOR line LET line @LEGS \EING
	IF line ; ""
		IF line ~ "^s!*({[S!|[{S!}|[2!|1![1]?]{0!}[2]?][0]?]}s!+)+$"
			"fibonacci sequence!
		ELSE
			"nope...
		FI
		NEXT line
	FI