Some doc about electric-indent-mode.

[gnu-emacs] / lisp / net / tramp-cache.el

diff --git a/lisp/net/tramp-cache.el b/lisp/net/tramp-cache.el
index f7f570590c80c5b7fbd68d508703ea2e1f38c751..825731c5ce84f986bb9a0667d13411975f7f9961 100644 (file)
--- a/lisp/net/tramp-cache.el
+++ b/lisp/net/tramp-cache.el
@@ -1,6 +1,6 @@
 ;;; tramp-cache.el --- file information caching for Tramp
 
-;; Copyright (C) 2000, 2005-2013 Free Software Foundation, Inc.
+;; Copyright (C) 2000, 2005-2014 Free Software Foundation, Inc.
 
 ;; Author: Daniel Pittman <daniel@inanna.danann.net>
 ;;         Michael Albinus <michael.albinus@gmx.de>
@@ -187,7 +187,7 @@ Remove also properties of all files in subdirectories."
                    'directory-file-name (list directory))))
     (tramp-message key 8 "%s" directory)
     (maphash
-     (lambda (key value)
+     (lambda (key _value)
        (when (and (stringp (tramp-file-name-localname key))
                  (string-match directory (tramp-file-name-localname key)))
         (remhash key tramp-cache-data)))
@@ -273,7 +273,7 @@ KEY identifies the connection, it is either a process or a vector."
    (let ((hash (gethash key tramp-cache-data))
         properties)
      (when (hash-table-p hash)
-       (maphash (lambda (x y) (add-to-list 'properties x 'append)) hash))
+       (maphash (lambda (x _y) (add-to-list 'properties x 'append)) hash))
      properties))
   (setq tramp-cache-data-changed t)
   (remhash key tramp-cache-data))
@@ -285,6 +285,21 @@ KEY identifies the connection, it is either a process or a vector."
     (let (result)
       (maphash
        (lambda (key value)
+        ;; Remove text properties from KEY and VALUE.
+        ;; `substring-no-properties' does not exist in XEmacs.
+        (when (functionp 'substring-no-properties)
+          (when (vectorp key)
+            (dotimes (i (length key))
+              (when (stringp (aref key i))
+                (aset key i
+                      (tramp-compat-funcall
+                       'substring-no-properties (aref key i))))))
+          (when (stringp key)
+            (setq key (tramp-compat-funcall 'substring-no-properties key)))
+          (when (stringp value)
+            (setq value
+                  (tramp-compat-funcall 'substring-no-properties value))))
+        ;; Dump.
         (let ((tmp (format
                     "(%s %s)"
                     (if (processp key)
@@ -304,7 +319,7 @@ KEY identifies the connection, it is either a process or a vector."
   "Return a list of all known connection vectors according to `tramp-cache'."
     (let (result)
       (maphash
-       (lambda (key value)
+       (lambda (key _value)
         (when (and (vectorp key) (null (aref key 3)))
           (add-to-list 'result key)))
        tramp-cache-data)
@@ -368,7 +383,7 @@ This function is added always in `tramp-get-completion-function'
 for all methods.  Resulting data are derived from connection history."
   (let (res)
     (maphash
-     (lambda (key value)
+     (lambda (key _value)
        (if (and (vectorp key)
                (string-equal method (tramp-file-name-method key))
                (not (tramp-file-name-localname key)))
@@ -390,6 +405,7 @@ for all methods.  Resulting data are derived from connection history."
       (with-temp-buffer
        (insert-file-contents tramp-persistency-file-name)
        (let ((list (read (current-buffer)))
+             (tramp-verbose 0)
              element key item)
          (while (setq element (pop list))
            (setq key (pop element))