Variable: prolog-system-version

prolog-system-version is a customizable variable defined in prolog.el.gz.

Value

((sicstus
  (3 . 6))
 (swi
  (0 . 0))
 (mercury
  (0 . 0))
 (eclipse
  (3 . 7))
 (gnu
  (0 . 0)))

Documentation

Alist of Prolog system versions.

The version numbers are of the format (Major . Minor).

This variable was added, or its default value changed, in Emacs 24.1.

Source Code

;; Defined in /usr/src/emacs/lisp/progmodes/prolog.el.gz
;; NB: This alist can not be processed in prolog-mode-variables to
;; create a prolog-system-version-i variable since it is needed
;; prior to the call to prolog-mode-variables.
(defcustom prolog-system-version
  '((sicstus  (3 . 6))
    (swi      (0 . 0))
    (mercury  (0 . 0))
    (eclipse  (3 . 7))
    (gnu      (0 . 0)))
  ;; FIXME: This should be auto-detected instead of user-provided.
  "Alist of Prolog system versions.
The version numbers are of the format (Major . Minor)."
  :version "24.1"
  :type '(repeat (list (symbol :tag "System")
                       (cons :tag "Version numbers" (integer :tag "Major")
                             (integer :tag "Minor"))))
  :risky t
  :group 'prolog)