Sha256: 73af3cafebcf5844af5bc648f4bb50d30ebf42bc8a357fdb6830fabeef324805
Contents?: true
Size: 551 Bytes
Versions: 7
Compression:
Stored size: 551 Bytes
Contents
grammar MiniLisp
rule root
(expression)
end
rule expression
((space_p) "(" (space_p) (body) ")")
end
rule space_p
(space)0*1
end
rule body
((expression) | (identifier) | (float) | (integer) | (string))0*
end
rule space
\s1*
end
rule identifier
(([a-zA-Z=*] [a-zA-Z=*_]0*) (space_p))
end
rule float
(((integer) (("." [0-9]1*) | ("e" [0-9]1*))) (space_p))
end
rule integer
((("+" | "-")0*1 [0-9]1*) (space_p))
end
rule string
("\"" (("\\" .) | (!"\"" .))0* "\"" (space_p))
end
end
Version data entries
7 entries across 7 versions & 2 rubygems