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view lisp/msw-mouse.el @ 4716:dca5bb2adff1
Don't cons with #'mapcar calls where the result is discarded,
decide on mapc-internal at compile time if the Common Lisp functionality is
not being used.
2009-10-12 Aidan Kehoe <kehoea@parhasard.net>
* cl-macs.el (mapc):
New compiler macro, use mapc-internal at
compile time if we're not using the Common Lisp functionality.
* bytecomp.el (byte-compile-mapcar, byte-compile-maplist): New.
If the return value of mapcar is being discarded, compile it to a
mapc-internal call instead, and warn, because the programmer
probably can't rely on always being compiled by an XEmacs that
does this. Similarly for maplist and mapl; and use
byte-compile-funarg for map, mapl, mapcan, mapcon.
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Mon, 12 Oct 2009 17:19:52 +0100 |
parents | 3ecd8885ac67 |
children | 308d34e9f07d |
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;;; msw-mouse.el --- Mouse support for MS Windows. ;; Copyright (C) 1998 Kirill M. Katsnelson ;; Maintainer: XEmacs Development Team ;; Keywords: mouse, 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 2, 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; see the file COPYING. If not, write to the ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, ;; Boston, MA 02111-1307, USA. ;;; Synched up with: Not synched. ;;; Commentary: ;; This file is dumped with XEmacs (when Windows support is compiled in). ;;; Code: (set-glyph-image text-pointer-glyph [mswindows-resource :resource-type cursor :resource-id "Ibeam"]) (set-glyph-image nontext-pointer-glyph [mswindows-resource :resource-type cursor :resource-id "Normal"]) (set-glyph-image selection-pointer-glyph [mswindows-resource :resource-type cursor :resource-id "Normal"]) (set-glyph-image modeline-pointer-glyph [mswindows-resource :resource-type cursor :resource-id "SizeNS"]) (set-glyph-image divider-pointer-glyph [mswindows-resource :resource-type cursor :resource-id "SizeWE"]) (set-glyph-image busy-pointer-glyph [mswindows-resource :resource-type cursor :resource-id "Wait"]) (set-glyph-image gc-pointer-glyph [mswindows-resource :resource-type cursor :resource-id "Wait"]) ;;; msw-mouse.el ends here