diff options
Diffstat (limited to 'lisp/gnus/gnus-util.el')
| -rw-r--r-- | lisp/gnus/gnus-util.el | 59 |
1 files changed, 33 insertions, 26 deletions
diff --git a/lisp/gnus/gnus-util.el b/lisp/gnus/gnus-util.el index 69bcee90110..4c1721029be 100644 --- a/lisp/gnus/gnus-util.el +++ b/lisp/gnus/gnus-util.el @@ -1,7 +1,7 @@ ;;; gnus-util.el --- utility functions for Gnus -;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, -;; 2005 Free Software Foundation, Inc. +;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 +;; Free Software Foundation, Inc. ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org> ;; Keywords: news @@ -1517,41 +1517,48 @@ predicate on the elements." (nconc (nreverse res) list1 list2)))) (eval-when-compile - (defvar xemacs-codename)) + (defvar xemacs-codename) + (defvar sxemacs-codename) + (defvar emacs-program-version)) (defun gnus-emacs-version () "Stringified Emacs version." - (let ((system-v - (cond - ((eq gnus-user-agent 'emacs-gnus-config) - system-configuration) - ((eq gnus-user-agent 'emacs-gnus-type) - (symbol-name system-type)) - (t nil)))) + (let* ((lst (if (listp gnus-user-agent) + gnus-user-agent + '(gnus emacs type))) + (system-v (cond ((memq 'config lst) + system-configuration) + ((memq 'type lst) + (symbol-name system-type)) + (t nil))) + codename emacsname) + (cond ((featurep 'sxemacs) + (setq emacsname "SXEmacs" + codename sxemacs-codename)) + ((featurep 'xemacs) + (setq emacsname "XEmacs" + codename xemacs-codename)) + (t + (setq emacsname "Emacs"))) (cond - ((eq gnus-user-agent 'gnus) + ((not (memq 'emacs lst)) nil) ((string-match "^\\(\\([.0-9]+\\)*\\)\\.[0-9]+$" emacs-version) + ;; Emacs: (concat "Emacs/" (match-string 1 emacs-version) (if system-v (concat " (" system-v ")") ""))) - ((string-match - "\\([A-Z]*[Mm][Aa][Cc][Ss]\\)[^(]*\\(\\((beta.*)\\|'\\)\\)?" - emacs-version) - (concat - (match-string 1 emacs-version) - (format "/%d.%d" emacs-major-version emacs-minor-version) - (if (match-beginning 3) - (match-string 3 emacs-version) - "") - (if (boundp 'xemacs-codename) - (concat - " (" xemacs-codename - (if system-v - (concat ", " system-v ")") + ((or (featurep 'sxemacs) (featurep 'xemacs)) + ;; XEmacs or SXEmacs: + (concat emacsname "/" emacs-program-version + " (" + (when (and (memq 'codename lst) + codename) + (concat codename + (when system-v ", "))) + (when system-v system-v) ")")) - ""))) (t emacs-version)))) (defun gnus-rename-file (old-path new-path &optional trim) |