Fix problems found while writing a test suite.

* net/tramp-compat.el (tramp-compat-load): New defun.
* net/tramp.el (tramp-handle-load): Use it.

* net/tramp-sh.el (tramp-sh-handle-add-name-to-file): Handle the case
"(numberp ok-if-already-exists)" correctly.

4 files changed, 24 insertions, 8 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index fe43c7ad0aa..10dbbf92b84 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,13 @@
+2013-11-05  Michael Albinus  <michael.albinus@gmx.de>
+
+	Fix problems found while writing a test suite.
+
+	* net/tramp-compat.el (tramp-compat-load): New defun.
+	* net/tramp.el (tramp-handle-load): Use it.
+
+	* net/tramp-sh.el (tramp-sh-handle-add-name-to-file): Handle the case
+	"(numberp ok-if-already-exists)" correctly.
+
 2013-11-05  Xue Fuqiao  <xfq.free@gmail.com>
 
 	* international/characters.el (glyphless-char-display-control):
diff --git a/lisp/net/tramp-compat.el b/lisp/net/tramp-compat.el
index c5f1882931e..8322b7c085b 100644
--- a/lisp/net/tramp-compat.el
+++ b/lisp/net/tramp-compat.el
@@ -416,6 +416,13 @@ Not actually used.  Use `(format \"%o\" i)' instead?"
 		directory 'full "^\\([^.]\\|\\.\\([^.]\\|\\..\\)\\).*")))
      (delete-directory directory))))
 
+;; MUST-SUFFIX doesn't exist on XEmacs.
+(defun tramp-compat-load (file &optional noerror nomessage nosuffix must-suffix)
+  "Like `load' for Tramp files (compat function)."
+  (if must-suffix
+      (tramp-compat-funcall 'load file noerror nomessage nosuffix must-suffix)
+    (load file noerror nomessage nosuffix)))
+
 ;; `number-sequence' does not exist in XEmacs.  Implementation is
 ;; taken from Emacs 23.
 (defun tramp-compat-number-sequence (from &optional to inc)
diff --git a/lisp/net/tramp-sh.el b/lisp/net/tramp-sh.el
index 360a22d0c37..f8b99dd918e 100644
--- a/lisp/net/tramp-sh.el
+++ b/lisp/net/tramp-sh.el
@@ -1784,21 +1784,21 @@ tramp-sh-handle-file-name-all-completions: internal error accessing `%s': `%s'"
   (with-parsed-tramp-file-name filename v1
     (with-parsed-tramp-file-name newname v2
       (let ((ln (when v1 (tramp-get-remote-ln v1))))
-	(when (and (not ok-if-already-exists)
+	(when (and (numberp ok-if-already-exists)
 		   (file-exists-p newname)
-		   (not (numberp ok-if-already-exists))
-		   (y-or-n-p
+		   (yes-or-no-p
 		    (format
 		     "File %s already exists; make it a new name anyway? "
 		     newname)))
 	  (tramp-error
-	   v2 'file-error
-	   "add-name-to-file: file %s already exists" newname))
+	   v2 'file-error "add-name-to-file: file %s already exists" newname))
+	(when ok-if-already-exists (setq ln (concat ln " -f")))
 	(tramp-flush-file-property v2 (file-name-directory v2-localname))
 	(tramp-flush-file-property v2 v2-localname)
 	(tramp-barf-unless-okay
 	 v1
-	 (format "%s %s %s" ln (tramp-shell-quote-argument v1-localname)
+	 (format "%s %s %s" ln
+		 (tramp-shell-quote-argument v1-localname)
 		 (tramp-shell-quote-argument v2-localname))
 	 "error with add-name-to-file, see buffer `%s' for details"
 	 (buffer-name))))))
diff --git a/lisp/net/tramp.el b/lisp/net/tramp.el
index 43bec3bde3b..630208a8fbe 100644
--- a/lisp/net/tramp.el
+++ b/lisp/net/tramp.el
@@ -3150,9 +3150,8 @@ User is always nil."
       (let ((tramp-message-show-message (not nomessage)))
 	(with-tramp-progress-reporter v 0 (format "Loading %s" file)
 	  (let ((local-copy (file-local-copy file)))
-	    ;; MUST-SUFFIX doesn't exist on XEmacs, so let it default to nil.
 	    (unwind-protect
-		(load local-copy noerror t t)
+		(tramp-compat-load local-copy noerror t nosuffix must-suffix)
 	      (delete-file local-copy)))))
       t)))