File: string_escape.kpeg

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ruby-kpeg 1.3.3-1
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%% name = KPeg::StringEscape

%% {
  attr_reader :text
}

segment = < /[\w ]+/ > { text } # Don't use \s because that matchs \n
        | "\\" { "\\\\" }
        | "\n" { "\\n" }
        | "\r" { "\\r" }
        | "\t" { "\\t" }
        | "\b" { "\\b" }
        | "\"" { "\\\"" }
        | < . > { text }

root = segment*:s { @text = s.join }

embed_seg = "#" { "\\#" }
          | segment

embed = embed_seg*:s { @text = s.join }