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view lisp/mule/english.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 | aa28d959af41 |
children | 308d34e9f07d |
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;;; english.el --- English support -*- coding: iso-2022-7bit; -*- ;; Copyright (C) 1997,1999 Electrotechnical Laboratory, JAPAN. ;; Copyright (C) 2001, 2002 Ben Wing. ;; Licensed to the Free Software Foundation. ;; Keywords: multibyte character, character set, syntax, category ;; 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. ;;; Commentary: ;; We need nothing special to support English on Emacs. Selecting ;; English as a language environment is one of the ways to reset ;; various multilingual environment to the original setting. ;;; Code (set-language-info-alist "English" '((tutorial . "TUTORIAL") (locale "en" "C") (charset ascii) (coding-system iso-8859-1) (coding-priority iso-8859-1) (native-coding-system iso-8859-1) (sample-text . "Hello!, Hi!, How are you?") (documentation . "\ Nothing special is needed to handle English.") )) ;; Make "ASCII" an alias of "English" language environment. (set-language-info-alist "ASCII" (cdr (assoc "English" language-info-alist))) ;;; english.el ends here