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Improve for-effect handling in a few places, lisp/ lisp/ChangeLog addition: 2012-05-01 Aidan Kehoe <kehoea@parhasard.net> * byte-optimize.el (byte-optimize-form-code-walker): * byte-optimize.el (byte-optimize-or): Improve handling of for-effect here; we don't need to worry about discarding multiple values when for-effect is non-nil, this applies to both #'prog1 and #'or. * bytecomp.el (progn): * bytecomp.el (byte-compile-file-form-progn): New. Put back this function, since it's for-effect there's no need to worry about passing back multiple values. * cl-macs.el (cl-pop2): * cl-macs.el (cl-do-pop): * cl-macs.el (remf): * cl.el (pop): Expand to (prog1 (car-safe PLACE) (setq PLACE (cdr PLACE))) in all these macros, since that optimizes better (especially for-effect handling) when byte-compile-delete-errors is nil.
author Aidan Kehoe <kehoea@parhasard.net>
date Tue, 01 May 2012 12:43:22 +0100
parents b9167d522a9a
children
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;; gtk-embedded-test.el --- test GTK embedding in another window
;;
;; Copyright 2000, 2001 William Perry
;;
;; 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/>.

(gtk-define-test
 "Embedded XEmacs frame" xemacs-frame t
 (setq window (gtk-window-new 'toplevel))
 (let ((table (gtk-table-new 5 3 nil))
       (label nil)
       (entry nil)
       (frame (gtk-frame-new "Type mail message here...")))
   (gtk-container-add window table)

   (setq label (gtk-label-new "To: ")
	 entry (gtk-entry-new))
   (gtk-table-attach table label 0 1 0 1 nil nil 0 0)
   (gtk-table-attach table entry 1 2 0 1 '(fill) '(fill) 0 0)

   (setq label (gtk-label-new "CC: ")
	 entry (gtk-entry-new))
   (gtk-table-attach table label 0 1 1 2 nil nil 0 0)
   (gtk-table-attach table entry 1 2 1 2 '(fill) '(fill) 0 0)

   (setq label (gtk-label-new "Subject: ")
	 entry (gtk-entry-new))
   (gtk-table-attach table label 0 1 2 3 nil nil 0 0)
   (gtk-table-attach table entry 1 2 2 3 '(fill) '(fill) 0 0)

   (gtk-table-attach table frame 0 2 3 4 '(expand fill) '(expand fill) 5 5)
   
   (gtk-widget-show-all window)
   (gdk-flush)
   (make-frame (list 'window-id frame
		     'unsplittable t
		     'menubar-visible-p nil
		     'default-toolbar-visible-p nil))))