Bug#428683: problem with prolog-build-case-strings and occur

[Matej Vela <vela@debian.org>]

tag 428683 fixed-upstream
thanks

Looks like this was fixed upstream:

    ;; Version 1.14:
    [...]
    ;;  o  Condensed regular expressions for lower and upper case
    ;;     characters (GNU Emacs seems to go over the regexp length limit
    ;;     with the original form).  My code on the matter was improved
    ;;     considerably by Markus Triska.

Thanks,

Matej