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view lisp/cus-file.el @ 5659:e63bb7b22c8f
Add compiler macros for #'equal, #'member, ... where #'eq, #'memq appropriate.
lisp/ChangeLog addition:
2012-05-07 Aidan Kehoe <kehoea@parhasard.net>
* cl-macs.el:
* cl-macs.el (cl-non-fixnum-number-p): Rename, to
cl-non-immediate-number-p. This is a little more informative as a
name, though still not ideal, in that it will give t for some
immediate fixnums on 64-bit builds.
* cl-macs.el (eql):
* cl-macs.el (define-star-compiler-macros):
* cl-macs.el (delq):
* cl-macs.el (remq):
Use the new name.
* cl-macs.el (cl-equal-equivalent-to-eq-p): New.
* cl-macs.el (cl-car-or-pi): New.
* cl-macs.el (cl-cdr-or-pi): New.
* cl-macs.el (equal): New compiler macro.
* cl-macs.el (member): New compiler macro.
* cl-macs.el (assoc): New compiler macro.
* cl-macs.el (rassoc): New compiler macro.
If any of #'equal, #'member, #'assoc or #'rassoc has a constant
argument such that #'eq, #'memq, #'assq or #'rassq, respectively,
are equivalent, make the substitution. Relevant in files like
ispell.el, there's a reasonable amount of code out there that
doesn't quite get the distinction.
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Mon, 07 May 2012 17:56:24 +0100 |
parents | 8861440b1aa4 |
children |
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;;; cus-file.el --- Manage location of the customize init file ;; Copyright (C) 2000 by Free Software Foundation, Inc. ;; Author: Mike Sperber <mike@xemacs.org> ;; Keywords: internal ;; 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 manages the location of the custom init file without ;; loading all of the custom code itself. ;;; Code: (provide 'cus-file) (defconst custom-file-base "custom.el" "Base of file name for storing customization information.") (defvar custom-file nil "File used for storing customization information. If you change this from the default you need to explicitly load that file for the settings to take effect.") (defun make-custom-file-name (init-file &optional force-new) "Construct the default custom file name from the init file name. If FORCE-NEW is non-nil, force post-migration location." (let ((init-file (or init-file user-init-file))) (if (or force-new (not init-file) (string= (file-name-directory init-file) (expand-file-name (file-name-as-directory user-init-directory)))) (expand-file-name custom-file-base user-init-directory) init-file))) ;;; cus-file.el ends here