annotate lisp/site-load.el @ 4792:95b04754ea8c

Make #'equalp more compatible with CL; add a compiler macro, test & doc it. lisp/ChangeLog addition: 2009-11-08 Aidan Kehoe <kehoea@parhasard.net> * cl-extra.el (cl-string-vector-equalp) (cl-bit-vector-vector-equalp, cl-vector-array-equalp) (cl-hash-table-contents-equalp): New functions, to implement equalp treating arrays with identical contents as equivalent, as specified by Common Lisp. (equalp): Revise this function to implement array equivalence, and the hash-table equalp behaviour specified by CL. * cl-macs.el (equalp): Add a compiler macro for this function, used when one of the arguments is constant, and as such, its type is known at compile time. man/ChangeLog addition: 2009-11-08 Aidan Kehoe <kehoea@parhasard.net> * lispref/objects.texi (Equality Predicates): Document #'equalp here, as well as #'equal and #'eq. tests/ChangeLog addition: 2009-12-31 Aidan Kehoe <kehoea@parhasard.net> * automated/lisp-tests.el: Test much of the functionality of equalp; add a pointer to Paul Dietz' ANSI test suite for this function, converted to Emacs Lisp. Not including the tests themselves in XEmacs because who owns the copyright on the files is unclear and the GCL people didn't respond to my queries.
author Aidan Kehoe <kehoea@parhasard.net>
date Thu, 31 Dec 2009 15:09:41 +0000
parents 3ecd8885ac67
children e6508b64ee08 91b3aa59f49b
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1 ;;; site-load.el --- Template file for site-wide XEmacs customization
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2 ;; Copyright (C) 1997 Free Software Foundation, Inc.
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3
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4 ;; Author: Steven L. Baur <steve@xemacs.org>
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5 ;; Keywords: internal
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6
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7 ;; This file is part of XEmacs.
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8
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9 ;;; Commentary:
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10
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11 ;; This is a prototype site-load.el file.
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12 ;; The site-load.el mechanism is provided so XEmacs installers can easily
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13 ;; dump lisp packages with XEmacs that do not get dumped standardly.
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14
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15 ;; The file `site-packages' if it exists should look something like:
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16 ;; (setq site-load-packages '(
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17 ;; "../lisp/modes/cc-mode.elc"
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18 ;; "../lisp/utils/redo.elc"
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19 ;; "../lisp/packages/scroll-in-place.elc"
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20 ;; )
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21 ;; )
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22
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23 ;; The first line and the last line must be exact. Each of the packages
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24 ;; listed must be double quoted, have either an absolute path, or a relative
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25 ;; to the build src directory path *and* be bytecompiled prior to the attempt
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26 ;; to dump. They also must explicitly have the .elc extension.
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27
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28 ;; Because this is a trial implementation and the file is shared with
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29 ;; make-docfiles, syntax is strict and unforgiving. So sue me. It
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30 ;; is still better than the way it used to be.
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31
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32 ;; Also note that site-packages belongs in the top level directory not the
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33 ;; lisp directory for use with --srcdir configurations.
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34
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35 ;;; Code:
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36 (defvar site-load-package-file "../site-packages"
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37 "File name containing the list of extra packages to dump with XEmacs.")
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38 (defvar site-load-packages nil
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39 "A list of .elc files that should be dumped with XEmacs.
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40 This variable should be set by `site-load-package-file'.")
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41
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42 ;; Load site specific packages for dumping with the XEmacs binary.
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43 (when (file-exists-p site-load-package-file)
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44 (let ((file))
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45 (load site-load-package-file t t t)
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46 ;; The `pureload' macro is provided as a clue that a package is
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47 ;; being loaded in preparation of being dumped into XEmacs.
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48 (defmacro pureload (file)
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49 (list 'prog1 (list 'load file) '(garbage-collect)))
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50 (message "Loading site-wide packages for dumping...")
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51 (while site-load-packages
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52 (setq file (car site-load-packages))
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53 (pureload file)
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54 (setq site-load-packages (cdr site-load-packages)))
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55 (message "Loading site-wide packages for dumping...done")
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56 (fmakunbound 'pureload)))
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57
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58 ;; This file is intended for end user additions.
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59 ;; Put other initialization here, like setting of language-environment, etc.
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60 ;; Perhaps this should really be in the site-init.el.
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61
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62 ;;; site-load.el ends here