Merge from emacs--devo--0

[bpt/emacs.git] / lisp / files.el

diff --git a/lisp/files.el b/lisp/files.el
index f89ea85..da8c1e9 100644 (file)
--- a/lisp/files.el
+++ b/lisp/files.el
@@ -10,7 +10,7 @@
 
 ;; GNU Emacs is free software; you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
@@ -1937,7 +1937,7 @@ since only a single case-insensitive search through the alist is made."
   ;; c++-mode, java-mode and more) are added through autoload
   ;; directives in that file.  That way is discouraged since it
   ;; spreads out the definition of the initial value.
-  (mapc
+  (mapcar
    (lambda (elt)
      (cons (purecopy (car elt)) (cdr elt)))
    `(;; do this first, so that .html.pl is Polish html, not Perl
@@ -2310,7 +2310,12 @@ we don't actually set it to the same mode the buffer already has."
     ;; Next compare the filename against the entries in auto-mode-alist.
     (unless done
       (if buffer-file-name
-         (let ((name buffer-file-name))
+         (let ((name buffer-file-name)
+               (remote-id (file-remote-p buffer-file-name)))
+           ;; Remove remote file name identification.
+           (when (and (stringp remote-id)
+                      (string-match (regexp-quote remote-id) name))
+             (setq name (substring name (match-end 0))))
            ;; Remove backup-suffixes from file name.
            (setq name (file-name-sans-versions name))
            (while name
@@ -2481,6 +2486,7 @@ asking you for confirmation."
        minor-mode-overriding-map-alist
        mode-line-buffer-identification
        mode-line-format
+       mode-line-client
        mode-line-modes
        mode-line-modified
        mode-line-mule-info
@@ -3988,8 +3994,9 @@ prints a message in the minibuffer.  Instead, use `set-buffer-modified-p'."
 
 (defun toggle-read-only (&optional arg)
   "Change whether this buffer is visiting its file read-only.
-With arg, set read-only iff arg is positive.
-If visiting file read-only and `view-read-only' is non-nil, enter view mode."
+With prefix argument ARG, make the buffer read-only if ARG is
+positive, otherwise make it writable.  If visiting file read-only
+and `view-read-only' is non-nil, enter view mode."
   (interactive "P")
   (if (and arg
            (if (> (prefix-numeric-value arg) 0) buffer-read-only
@@ -4632,7 +4639,7 @@ FILENAME should lack slashes.  You can redefine this for customization."
 \f
 (defun wildcard-to-regexp (wildcard)
   "Given a shell file name pattern WILDCARD, return an equivalent regexp.
-The generated regexp will match a filename iff the filename
+The generated regexp will match a filename only if the filename
 matches that wildcard according to shell rules.  Only wildcards known
 by `sh' are supported."
   (let* ((i (string-match "[[.*+\\^$?]" wildcard))
@@ -5293,6 +5300,22 @@ With prefix arg, silently save all file-visiting buffers, then kill."
        (or (null confirm-kill-emacs)
           (funcall confirm-kill-emacs "Really exit Emacs? "))
        (kill-emacs)))
+
+(defun save-buffers-kill-terminal (&optional arg)
+  "Offer to save each buffer, then kill the current connection.
+If the current frame has no client, kill Emacs itself.
+
+With prefix arg, silently save all file-visiting buffers, then kill.
+
+If emacsclient was started with a list of filenames to edit, then
+only these files will be asked to be saved."
+  (interactive "P")
+  (let ((proc (frame-parameter (selected-frame) 'client))
+       (frame (selected-frame)))
+    (if (null proc)
+       (save-buffers-kill-emacs)
+      (server-save-buffers-kill-terminal proc arg))))
+
 \f
 ;; We use /: as a prefix to "quote" a file name
 ;; so that magic file name handlers will not apply to it.
@@ -5390,7 +5413,7 @@ With prefix arg, silently save all file-visiting buffers, then kill."
 (define-key ctl-x-map "i" 'insert-file)
 (define-key esc-map "~" 'not-modified)
 (define-key ctl-x-map "\C-d" 'list-directory)
-(define-key ctl-x-map "\C-c" 'save-buffers-kill-emacs)
+(define-key ctl-x-map "\C-c" 'save-buffers-kill-terminal)
 (define-key ctl-x-map "\C-q" 'toggle-read-only)
 
 (define-key ctl-x-4-map "f" 'find-file-other-window)