# File lib/webrobots/robotstxt.rb, line 676 676: def compile 677: @empty = @value.empty? 678: re_src = '\A' 679: s = StringScanner.new(@value) 680: until s.eos? 681: if t = s.scan(/[^%*$]+/) 682: re_src << Regexp.quote(t) 683: elsif t = s.scan(/%([0-9a-f]{2})/) 684: c = s[1].to_i(16) 685: if c == 0x2f 686: re_src << '%2[fF]' 687: else 688: re_src << Regexp.quote('%c' % c) 689: end 690: elsif t = s.scan(/\*/) 691: re_src << '.*' 692: elsif t = s.scan(/\$/) 693: re_src << '\z' 694: break 695: else 696: re_src << Regexp.quote(s.scan(/./)) 697: end 698: end 699: @pattern = Regexp.new(re_src, Regexp::MULTILINE) 700: self 701: end
Disabled; run with --debug to generate this.
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