isAlphanum

[Ryszard Kubiak]

Dear Hugs Maintainers,

I would like to ask if it is done for purpose that the function
isAlpnanum is called isAlphaNum in Hugs. Here is what the February
2001 version of Hugs tells us:

  Prelude> :t isAlphanum
  ERROR - Undefined variable "isAlphanum"
  Prelude> :t isAlphaNum
  isAlphaNum :: Char -> Bool                                                      

The report on the library Char says that the function should be called
isAplhanum. Also, Hugs manual mentions it in that form. Various
libraries, like Regexp, rely on this statement and one has to
manipulate their sources to get them work with Hugs.

I would also like to ask when the library Directory is expected to
be included into Hugs' distribution.

Best Regards,
Rysiek