Sha256: 1ab7297859234428531ea6a544ae42dc7f80e79b54a50bfd0f3302fdbb1186a2
Contents?: true
Size: 590 Bytes
Versions: 10
Compression:
Stored size: 590 Bytes
Contents
module SXP; class Reader
##
# An extended S-expression parser.
class Extended < Basic
LPARENS = [?(, ?[]
RPARENS = [?), ?]]
ATOM = /^[^\s()\[\]]+/
##
# @return [Object]
def read_token
case peek_char
when ?[, ?] then [:list, read_char]
else super
end
end
##
# @return [void]
def skip_comments
until eof?
case (char = peek_char).chr
when /\s+/ then skip_char
when /;/ then skip_line
else break
end
end
end
end # Extended
end; end # SXP::Reader
Version data entries
10 entries across 10 versions & 1 rubygems