view lisp/msw-select.el @ 5502:5b08be74bb53

Be better about recognising side-effect-free forms, byte-optimize.el. 2011-05-07 Aidan Kehoe <kehoea@parhasard.net> * byte-optimize.el: * byte-optimize.el (byte-optimize-form-code-walker): Call #'byte-optimize-side-effect-free-p on the form, rather than just checking the plist of the form's car. * byte-optimize.el (side-effect-free-fns): Move the CL functions into their alphabetical place in the list. * byte-optimize.el (function): * byte-optimize.el (byte-optimize-side-effect-free-p): New. Function returning non-nil if a funcall has no side-effects, which handles things like (remove* item list :key 'car) and (remove-if-not #'integerp list).
author Aidan Kehoe <kehoea@parhasard.net>
date Sat, 07 May 2011 11:45:20 +0100
parents 308d34e9f07d
children
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;;; msw-select.el --- Lisp interface to mswindows selections.

;; Copyright (C) 1990, 1997 Free Software Foundation, Inc.
;; Copyright (C) 1995 Sun Microsystems.

;; Maintainer: XEmacs Development Team
;; Keywords: extensions, dumped

;; This file is part of XEmacs.

;; XEmacs 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 of the License, or (at your
;; option) any later version.

;; XEmacs 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 XEmacs.  If not, see <http://www.gnu.org/licenses/>.

;;; Synched up with: Not in FSF

;;; Commentary:

;; This file is dumped with XEmacs (when mswindows support is compiled in).
;; #### Only copes with copying/pasting text

;;; Code:

(defun mswindows-paste-clipboard ()
  "Insert the current contents of the mswindows clipboard at point,
replacing the active selection if there is one."
  (interactive "*")
  (setq last-command nil)
  (setq this-command 'yank) ; so that yank-pop works.
  (let ((clip (get-clipboard)) (s (mark-marker)) (e (point-marker)))
    (or clip (error "there is no text on the clipboard"))
    (if s
	(if mouse-track-rectangle-p
	    (delete-rectangle s e)
	  (delete-region s e)))
    (push-mark)
    (if mouse-track-rectangle-p
	(insert-rectangle clip)
      (insert clip))))