Emacs: xclip plugin.

.emacs

@@ -13,6 +13,10 @@
 (load "~/.emacs.d/plugins" nil t)
 (load "~/.emacs.d/theme" nil t)
 
+;; Plugins
+(load "~/.emacs.d/plugins/xclip" nil t)
+(turn-on-xclip)
+
 ;; We need to put it at the end to make sure it doesn't get itself overriden by
 ;; other minor modes.
 (my-keys-minor-mode 1)

.emacs-light

@@ -5,12 +5,17 @@
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
 ;; Main should be loaded first.
-(load "~/.emacs.d/main.el" nil t)
+(load "~/.emacs.d/main" nil t)
 
-(load "~/.emacs.d/functions.el" nil t)
-(load "~/.emacs.d/modes.el" nil t)
+(load "~/.emacs.d/functions" nil t)
+(load "~/.emacs.d/modes" nil t)
 (load "~/.emacs.d/personal" nil t)
-(load "~/.emacs.d/theme.el" nil t)
+;; (load "~/.emacs.d/plugins" nil t)
+(load "~/.emacs.d/theme" nil t)
+
+;; Plugins
+(load "~/.emacs.d/plugins/xclip" nil t)
+(turn-on-xclip)
 
 ;; We need to put it at the end to make sure it doesn't get itself overriden by
 ;; other minor modes.

.emacs.d/main.el

@@ -23,7 +23,7 @@
 ;; Kill whole line
 (setq kill-whole-line t)
 
-;; Modern scrolling
+;; Alternative scrolling
 (define-key my-keys-minor-mode-map [next]
   (lambda () (interactive)
     (condition-case nil (scroll-up)
@@ -127,11 +127,5 @@
 ;; (define-key my-keys-minor-mode-map (kbd "S-C-<down>") 'shrink-window)
 ;; (define-key my-keys-minor-mode-map (kbd "S-C-<up>") 'enlarge-window)
 
-;; Copy/Paste to/from clipboard.
-;; FIXME: copying does not work.
-(define-key my-keys-minor-mode-map (kbd "C-<f6>") (kbd "M-| xclip"))
-(define-key my-keys-minor-mode-map (kbd "C-<f7>") (kbd "C-u M-! xclip <SPC> -o"))
-(define-key my-keys-minor-mode-map (kbd "C-<f8>") (kbd "C-u M-! xclip <SPC> -o <SPC> -selection <SPC> clipboard"))
-
 ;; query-replace-regex fix on terminals.
 (define-key my-keys-minor-mode-map (kbd "C-M-y") 'query-replace-regexp)

.emacs.d/modes.el

@@ -400,7 +400,7 @@ properly escaped with double-quotes in case it has spaces."
 ;;==============================================================================
 
 ;; Set GDB to display many windows by default.
-(setq gdb-many-windows t)
+;; (setq gdb-many-windows t)
 
 ;;==============================================================================
 ;; Ediff

.emacs.d/plugins/xclip.el

@@ -0,0 +1,112 @@
+;;; xclip.el --- Emacs Interface to XClip
+
+;; Copyright (C) 2007  Leo Shidai Liu
+
+;; Author: Leo Shidai Liu <shidai.liu@gmail.com>
+;; Keywords: convenience, tools
+;; Created: 2007-12-30
+
+;; $Id: xclip.el,v 0.9 2008/02/10 11:12:56 leo Exp $
+
+;; This file 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 3, or (at your option)
+;; any later version.
+
+;; This file is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs; see the file COPYING.  If not, write to
+;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
+
+;;; Commentary:
+
+;; This code provides an Emacs interface to the tool with the same
+;; name on http://people.debian.org/~kims/xclip/.
+
+;;; Code:
+(defvar xclip-program (executable-find "xclip")
+  "Name of XClip program tool.")
+
+(defvar xclip-select-enable-clipboard t
+  "Non-nil means cutting and pasting uses the clipboard.
+This is in addition to, but in preference to, the primary selection.")
+
+(defvar xclip-last-selected-text-clipboard nil
+  "The value of the CLIPBOARD X selection from xclip.")
+
+(defvar xclip-last-selected-text-primary nil
+  "The value of the PRIMARY X selection from xclip.")
+
+(defun xclip-set-selection (type data)
+  "TYPE is a symbol: primary, secondary and clipboard.
+
+See `x-set-selection'."
+  (when (and xclip-program (getenv "DISPLAY"))
+    (let* ((process-connection-type nil)
+           (proc (start-process "xclip" nil "xclip"
+                                "-selection" (symbol-name type))))
+      (process-send-string proc data)
+      (process-send-eof proc))))
+
+(defun xclip-select-text (text &optional push)
+  "See `x-select-text'."
+  (xclip-set-selection 'primary text)
+  (setq xclip-last-selected-text-primary text)
+  (when xclip-select-enable-clipboard
+    (xclip-set-selection 'clipboard text)
+    (setq xclip-last-selected-text-clipboard text)))
+
+(defun xclip-selection-value ()
+  "See `x-cut-buffer-or-selection-value'."
+  (when (and xclip-program (getenv "DISPLAY"))
+    (let (clip-text primary-text)
+      (when xclip-select-enable-clipboard
+        (setq clip-text (shell-command-to-string "xclip -o -selection clipboard"))
+        (setq clip-text
+              (cond ;; check clipboard selection
+               ((or (not clip-text) (string= clip-text ""))
+                (setq xclip-last-selected-text-primary nil))
+               ((eq      clip-text xclip-last-selected-text-clipboard) nil)
+               ((string= clip-text xclip-last-selected-text-clipboard)
+                ;; Record the newer string,
+                ;; so subsequent calls can use the `eq' test.
+                (setq xclip-last-selected-text-clipboard clip-text)
+                nil)
+               (t (setq xclip-last-selected-text-clipboard clip-text)))))
+      (setq primary-text (shell-command-to-string "xclip -o"))
+      (setq primary-text
+            (cond ;; check primary selection
+             ((or (not primary-text) (string= primary-text ""))
+              (setq xclip-last-selected-text-primary nil))
+             ((eq      primary-text xclip-last-selected-text-primary) nil)
+             ((string= primary-text xclip-last-selected-text-primary)
+              ;; Record the newer string,
+              ;; so subsequent calls can use the `eq' test.
+              (setq xclip-last-selected-text-primary primary-text)
+              nil)
+             (t (setq xclip-last-selected-text-primary primary-text))))
+      (or clip-text primary-text))))
+
+;;;###autoload
+(defun turn-on-xclip ()
+  (interactive)
+  (setq interprogram-cut-function 'xclip-select-text)
+  (setq interprogram-paste-function 'xclip-selection-value))
+
+;;;###autoload
+(defun turn-off-xclip ()
+  (interactive)
+  (setq interprogram-cut-function nil)
+  (setq interprogram-paste-function nil))
+
+
+(add-hook 'terminal-init-xterm-hook 'turn-on-xclip)
+
+
+(provide 'xclip)
+;;; xclip.el ends here