Sync with Tramp 2.0.55.

lisp/ChangeLog

+2006-12-30  Michael Albinus  <michael.albinus@gmx.de>
+
+	Sync with Tramp 2.0.55.
+
+	* net/tramp.el (tramp-completion-mode): Use `wholenump' instead of
+	`integerp'.  `char-equal' could fail else in case of negative
+	numbers.  Reported by Toby Speight <T.M.Speight.90@cantab.net>.
+	(top): Check for `font-lock-add-keywords' before calling; it
+	doesn't exist under XEmacs.
+	(tramp-yn-prompt-regexp): Fix regexp.  Add question from plink.
+	(tramp-completion-mode): Remove clause (not
+	tramp-unified-filenames), because the function is called in other
+	context too, where this check results in wrong results in the
+	XEmacs case on Windows.
+	(tramp-touch): UTC handling is not possible for XEmacs.
+
 2006-12-30  Jan Dj,Ad(Brv  <jan.h.d@swipnet.se>
 
 	* scroll-bar.el (previous-scroll-bar-mode): New variable

lisp/net/tramp.el

@@ -956,8 +956,10 @@ See also `tramp-yn-prompt-regexp'."
   :type 'regexp)
 
 (defcustom tramp-yn-prompt-regexp
-  (concat (regexp-opt '("Store key in cache? (y/n)") t)
-	  "\\s-*")
+  (concat
+   (regexp-opt '("Store key in cache? (y/n)"
+		 "Update cached key? (y/n, Return cancels connection)") t)
+   "\\s-*")
   "Regular expression matching all y/n queries which need to be confirmed.
 The confirmation should be done with y or n.
 The regexp should match at end of buffer.
@@ -2075,7 +2077,9 @@ If VAR is nil, then we bind `v' to the structure and `multi-method',
 ;; Enable debugging.
 (def-edebug-spec with-parsed-tramp-file-name (form symbolp body))
 ;; Highlight as keyword.
-(font-lock-add-keywords 'emacs-lisp-mode '("\\<with-parsed-tramp-file-name\\>"))
+(when (functionp 'font-lock-add-keywords)
+  (funcall 'font-lock-add-keywords
+	   'emacs-lisp-mode '("\\<with-parsed-tramp-file-name\\>")))
 
 (defmacro tramp-let-maybe (variable value &rest body)
   "Let-bind VARIABLE to VALUE in BODY, but only if VARIABLE is not obsolete.
@@ -4526,7 +4530,6 @@ Falls back to normal file name handler if no tramp file name handler exists."
   "Checks whether method / user name / host name completion is active."
   (cond
    (tramp-completion-mode t)
-   ((not tramp-unified-filenames) t)
    ((string-match "^/.*:.*:$" file) nil)
    ((string-match
      (concat tramp-prefix-regexp
@@ -4535,7 +4538,7 @@ Falls back to normal file name handler if no tramp file name handler exists."
     (member (match-string 1 file) (mapcar 'car tramp-methods)))
    ((or (equal last-input-event 'tab)
   	;; Emacs
-  	(and (integerp last-input-event)
+  	(and (wholenump last-input-event)
 	     (or
 	      ;; ?\t has event-modifier 'control
 	      (char-equal last-input-event ?\t)
@@ -5104,13 +5107,23 @@ hosts, or files, disagree."
 (defun tramp-touch (file time)
   "Set the last-modified timestamp of the given file.
 TIME is an Emacs internal time value as returned by `current-time'."
-  (let ((touch-time (format-time-string "%Y%m%d%H%M.%S" time t)))
+  (let* ((utc
+	  ;; With GNU Emacs, `format-time-string' has an optional
+	  ;; parameter UNIVERSAL.  This is preferred.
+	  (and (functionp 'subr-arity)
+	       (= 3 (cdr (funcall (symbol-function 'subr-arity)
+				  (symbol-function 'format-time-string))))))
+	 (touch-time
+	  (if utc
+	      (format-time-string "%Y%m%d%H%M.%S" time t)
+	    (format-time-string "%Y%m%d%H%M.%S" time))))
     (if (tramp-tramp-file-p file)
 	(with-parsed-tramp-file-name file nil
 	  (let ((buf (tramp-get-buffer multi-method method user host)))
 	    (unless (zerop (tramp-send-command-and-check
 			    multi-method method user host
-			    (format "TZ=UTC; export TZ; touch -t %s %s"
+			    (format "%s touch -t %s %s"
+				    (if utc "TZ=UTC; export TZ;" "")
 				    touch-time
 				    (tramp-shell-quote-argument localname))
 			    t))

lisp/net/trampver.el

@@ -30,7 +30,7 @@
 ;; are auto-frobbed from configure.ac, so you should edit that file and run
 ;; "autoconf && ./configure" to change them.
 
-(defconst tramp-version "2.0.54"
+(defconst tramp-version "2.0.55"
   "This version of Tramp.")
 
 (defconst tramp-bug-report-address "tramp-devel@gnu.org"

man/ChangeLog

+2006-12-30  Michael Albinus  <michael.albinus@gmx.de>
+
+	Sync with Tramp 2.0.55.
+
+	* trampver.texi: Update release number.
+
 2006-12-29  Reiner Steib  <Reiner.Steib@gmx.de>
 
 	* gnus.texi (Customizing Articles): Add index entries for all

man/trampver.texi

@@ -4,12 +4,12 @@
 @c In the Tramp CVS, the version number is auto-frobbed from
 @c configure.ac, so you should edit that file and run
 @c "autoconf && ./configure" to change the version number.
-@set trampver 2.0.54
+@set trampver 2.0.55
 
 @c Other flags from configuration
 @set prefix /usr/local
 @set lispdir /usr/local/share/emacs/site-lisp
-@set infodir /usr/local/info
+@set infodir /usr/local/share/info
 
 @c Formatting of the tramp program name consistent.
 @set tramp @sc{tramp}