module Re_posix:sig..end
References:
Example of how to use this module (to parse some IRC logs):
type msg = {
time:string;
author:string;
content:string;
}
let re = Re.compile (Re_posix.re "([^:].*:[^:]*:[^:]{2})<.([^>]+)> (.+)$")
(* parse a line *)
let match_line line =
try
let substrings = Re.exec re line in
let groups = Re.get_all substrings in
(* groups can be obtained directly by index within [substrings] *)
Some {time=groups.(1); author=groups.(2); content=groups.(3)}
with Not_found ->
None (* regex didn't match *)
XXX Character classes
exception Parse_error
exception Not_supported
Errors that can be raised during the parsing of the regular expression
typeopt =[ `ICase | `Newline | `NoSub ]
val re : ?opts:opt list -> string -> Re.tParsing of a Posix extended regular expression
val compile : Re.t -> Re.reRegular expression compilation
val compile_pat : ?opts:opt list -> string -> Re.recompile r is defined as Re.compile (Re.longest r)