(require mzlib/pregexp)

The mzlib/pregexp library provides wrappers around regexp-match, etc. that coerce string and byte-string arguments to pregexp matchers instead of regexp matchers.

The library also re-exports: pregexp, and it re-exports regexp-quote as pregexp-quote.

(pregexp-match   pattern       input      [ start-pos       end-pos       output-port])     →   (or/c (listof (or/c (cons (or/c string? bytes?)                           (or/c string? bytes?))                     false/c))       false/c)   pattern : (or/c string? bytes? regexp? byte-regexp?)   input : (or/c string? bytes? input-port?)   start-pos : exact-nonnegative-integer? = 0   end-pos : (or/c exact-nonnegative-integer? false/c) = #f   output-port : (or/c output-port? false/c) = #f

(pregexp-match-positions   pattern       input      [ start-pos       end-pos       output-port])     →   (or/c (listof (or/c (cons exact-nonnegative-integer?                           exact-nonnegative-integer?)                     false/c))       false/c)   pattern : (or/c string? bytes? regexp? byte-regexp?)   input : (or/c string? bytes? input-port?)   start-pos : exact-nonnegative-integer? = 0   end-pos : (or/c exact-nonnegative-integer? false/c) = #f   output-port : (or/c output-port? false/c) = #f

(pregexp-split   pattern             input            [ start-pos             end-pos])   →   (listof (or/c string? bytes?))   pattern : (or/c string? bytes? regexp? byte-regexp?)   input : (or/c string? bytes? input-port?)   start-pos : exact-nonnegative-integer? = 0   end-pos : (or/c exact-nonnegative-integer? false/c) = #f

(pregexp-replace pattern input insert) → (or/c string? bytes?)   pattern : (or/c string? bytes? regexp? byte-regexp?)   input : (or/c string? bytes?)    insert   :   (or/c string? bytes?       (string? . -> . string?)       (bytes? . -> . bytes?))

(pregexp-replace* pattern input insert) → (or/c string? bytes?)   pattern : (or/c string? bytes? regexp? byte-regexp?)   input : (or/c string? bytes?)    insert   :   (or/c string? bytes?       (string? . -> . string?)       (bytes? . -> . bytes?))

Like regexp-match, etc., but a string pattern argument is compiled via pregexp, and a byte string pattern argument is compiled via byte-pregexp.