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cabo/rfc7405.rb

Created July 2, 2023 08:53
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ABNF: Convert RFC 7405 case-sensitive strings to RFC 5234
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rfc7405.rb
s = ARGF.read
s.gsub!(/%s"([^"]+)"/) {
"%x#{$1.chars.map{|c|c.ord.to_s(16)}.join(".")}"
}
puts s
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