Hi,

unexplainable behavior: module Re_posix causes an error "undefined global Re_posix",
but the module is known.

Even stranger: when misspelling Re_posix the toplevel proposes Re_posix.

What is wrong?

/Str.

----------------------------------------------------------------------------------
/opt/opam/4.02.2/lib/ocaml/unix.cma: loaded
# #require "re";;
/opt/opam/4.02.2/lib/bytes: added to search path
/opt/opam/4.02.2/lib/re: added to search path
/opt/opam/4.02.2/lib/re/re.cma: loaded
# let re_whitespace = Re_posix.compile_pat "[\t ]+" ;;
Error: Reference to undefined global `Re_posix'
# #show_module Re_posix;;
module Re_posix :
  sig
    exception Parse_error
    exception Not_supported
    type opt = [ `ICase | `Newline | `NoSub ]
    val re : ?opts:opt list -> string -> Re.t
    val compile : Re.t -> Re.re
    val compile_pat : ?opts:opt list -> string -> Re.re
  end
# let re_whitespace = Re_posixx.compile_pat "[\t ]+" ;;
Error: Unbound module Re_posixx
Hint: Did you mean Re_posix?