Hi,
I tried out a double quoted string parser in parsatron. I'd appreciate it
very much if someone could review it and let me know if it looks okay.
(ns mycode.core
(:require [the.parsatron :as p]))
(p/defparser optional [p default-value]
(p/either (p/attempt p) (p/always default-value)))
(def escape-map {
\n \newline
\t \tab
\\ \\
\" \"
\r \return})
(p/defparser -char-parser []
(p/let->> [
_e (optional (p/char \\) nil)
_c (if _e (p/token #(#{\" \\ \n \r \t} %)) (p/token #(not= %
\")))
] (p/always (if _e (escape-map _c) _c))))
(p/defparser string-parser []
(p/let->> [
_ (p/char \")
_str (p/many (-char-parser))
_ (p/char \")
] (p/always _str)))
(defn doit [s]
(p/run (pdf-string-parser) s))
Regards,
Kashyap
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