log-view-current-tag doesn't return SCCS revision

[Kevin Rodgers]

>From log-view.el:

;; In RCS, a locked revision will look like "revision N.M\tlocked by: FOO".
(defconst log-view-message-re "^\\(revision \\([.0-9]+\\)\\(?:\t.*\\)?\\|rev 
\\([0-9]+\\):  .*\\|D \\([.0-9]+\\) .*\\)$")

Obviously, the revision may be matched by subexpression 2, 4 (not 3), or
5 (for SCCS):

*** emacs-21.3/lisp/log-view.el.orig    Mon Jan 20 04:03:30 2003
--- emacs-21.3/lisp/log-view.el Thu Jun 26 12:24:59 2003
***************
*** 144,150 ****
      (forward-line 1)
      (let ((pt (point)))
        (when (re-search-backward log-view-message-re nil t)
!       (let ((rev (or (match-string 2) (match-string 3))))
          (unless (re-search-forward log-view-file-re pt t)
            rev))))))
  
--- 144,150 ----
      (forward-line 1)
      (let ((pt (point)))
        (when (re-search-backward log-view-message-re nil t)
!       (let ((rev (or (match-string 2) (match-string 4) (match-string 5))))
          (unless (re-search-forward log-view-file-re pt t)
            rev))))))
  

-- 
<a href="mailto:&lt;kevin.rodgers&#64;ihs.com&gt;";>Kevin Rodgers</a>