strojure.parsesso.char — com.github.strojure/parsesso 1.2.2+295

Basic function for parsing sequences of characters.

is clj/s

(is s)

(is s pred-k)

Returns parser and predicate for the character c which is in the supplied string of characters s (or a single character). The optional pred-k keyword refers to function (fn [pred-k s] (fn [c] ...)) which returns custom predicate for chars against s. The new pred-k should be registered using register-string-pred, predefined values are :default for default and :ic for case-insensitive matching.

(def control-char (char/is "EX"))

(def control-char-ignorecase (char/is "ex" :ic))

is-not clj/s

(is-not s)

(is-not s pred-k)

Returns parser and predicate for the character c which is not in the supplied string of characters s (or a single character). See also is about optional pred-k argument.

letter-or-number? clj/s

Parser and predicate for ASCII 7 bit letter or number character.

letter? clj/s

Parser and predicate for ASCII 7 bit letter character.

lower? clj/s

Parser and predicate for ASCII 7 bit lower-case letter character.

newline clj/s

Parses a CRLF or LF end of line. Returns a \newline character.

number? clj/s

Parser and predicate for ASCII 7 bit number character.

regex clj/s

(regex re)

Returns parser and predicate for the character c matching regex pattern re.

register-string-pred clj/s

(register-string-pred k f)

Associates keyword k with predicate function of the is and is-not parsers.

str* clj/s

(str* x)

Builds string from (possibly nested) collections of parsed characters and strings. To be used with strojure.parsesso.parser/value.

upper? clj/s

Parser and predicate for ASCII 7 bit upper-case letter character.

white? clj/s

Parser and predicate for ASCII 7 bit whitespace character.