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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-extra-test.el --- test extra GTK widgets
;;
;; 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/>.

(require 'gtk-extra)

(gtk-define-test
 "Color Combo" extra color-combo nil
 (let ((combo (gtk-color-combo-new)))
   (gtk-box-pack-start window combo nil nil 0)))

(gtk-define-test
 "Directory Tree" extra dirtree nil
 (let ((dir (gtk-dir-tree-new)))
   (gtk-box-pack-start window dir nil nil 0)
   (gtk-dir-tree-open-dir dir "/")))

(gtk-define-test
 "File List" extra filelist nil
 (let ((scrolled (gtk-scrolled-window-new nil nil))
       (list (gtk-file-list-new 32 2 "/")))
   (gtk-scrolled-window-add-with-viewport scrolled list)
   (put scrolled 'height 200)
   (gtk-box-pack-start window scrolled t t 0)))

(gtk-define-test
 "Font Combo" extra fontcombo nil
 (let ((fc (gtk-font-combo-new)))
   (gtk-box-pack-start window fc t t 0)))