[xemacs-hg @ 2002-03-18 10:07:30 by ben] config.inc.samp, xemacs.mak: Deal with never-ending perl quoting problems. README: Include a long, long description of the suggested directory layout for developing XEmacs. This should probably go as part of a larger document, a "Getting Started with Developing XEmacs". #### Does such a document exist? etc\unicode\mule-ucs\*: New directory, containing translation files for the remaining charsets that are not in unicode\unicode-consortium but are in mule-ucs. etc\unicode\other\*: New directory, containing translation files made up on an ad-hoc basis. etc\unicode\README: Update. * Some ChangeLog entries from stuff that got applied long ago never got checked in, due to the nasty SCCS "oops, i forgot again ..." bug. mule\lao.el: Convert stuff to XEmacs-style. mule\thai-xtis.el: Move thai-xtis-chars.el stuff to here, since we can now handle encountering characters of a charset before the charset is defined. mule\thai-xtis-chars.el: Removed, moved into thai-xtis.el. mule\mule-msw-init.el: Move some stuff into mule-msw-init-late.el, which references charsets and thus needs to be delayed until after all charsets have been created. mule\mule-msw-init-late.el: New file, some stuff from mule-msw-init.el. dumped-lisp.el: Load the remaining languages -- lao, indian, devanagari, tibetan. Load new file mule-msw-init-late. unicode.el: Load the new tables for Ethiopic, Vietnamese, and other languages extracted from mule-ucs. mule\lao.el: Convert stuff to XEmacs-style. mule\thai-xtis.el: Move thai-xtis-chars.el stuff to here, since we can now handle encountering characters of a charset before the charset is defined. mule\thai-xtis-chars.el: Removed, moved into thai-xtis.el. mule\mule-msw-init.el: Move some stuff into mule-msw-init-late.el, which references charsets and thus needs to be delayed until after all charsets have been created. mule\mule-msw-init-late.el: New file, some stuff from mule-msw-init.el. mule\lao.el: Convert stuff to XEmacs-style. mule\thai-xtis.el: Move thai-xtis-chars.el stuff to here, since we can now handle encountering characters of a charset before the charset is defined. mule\thai-xtis-chars.el: Removed, moved into thai-xtis.el. mule\mule-msw-init.el: Move some stuff into mule-msw-init-late.el, which references charsets and thus needs to be delayed until after all charsets have been created. mule\mule-msw-init-late.el: New file, some stuff from mule-msw-init.el. dumped-lisp.el: Load the remaining languages -- lao, indian, devanagari, tibetan. Load new file mule-msw-init-late. unicode.el: Load the new tables for Ethiopic, Vietnamese, and other languages extracted from mule-ucs. mule\lao.el: Convert stuff to XEmacs-style. mule\thai-xtis.el: Move thai-xtis-chars.el stuff to here, since we can now handle encountering characters of a charset before the charset is defined. mule\thai-xtis-chars.el: Removed, moved into thai-xtis.el. mule\mule-msw-init.el: Move some stuff into mule-msw-init-late.el, which references charsets and thus needs to be delayed until after all charsets have been created. mule\mule-msw-init-late.el: New file, some stuff from mule-msw-init.el. fns.c, lread.c: Add variable require-prints-loading-message to cause loading messages to get printed when a file is loading during a `require', which normally doesn't happen. This can be set using env var XEMACSDEBUG to debug problems with non-interactive compilation. Modify load-internal so it prints "Requiring: ..." instead of "Loading: ..." when appropriate.

;;; very-early-lisp.el --- Lisp support always needed by temacs

;; Copyright (C) 1998 by Free Software Foundation, Inc.

;; Author: SL Baur <steve@xemacs.org>
;;  Michael Sperber [Mr. Preprocessor] <sperber@Informatik.Uni-Tuebingen.De>
;; Keywords: internal, 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 in FSF

;;; Commentary:

;; This file must be loaded by temacs if temacs is to process bytecode or
;; dumped-lisp.el files.  The functions in here are used by dumped-lisp.el,
;; and by files called dumped-lisp.el in packages when they need to have
;; stuff dumped into XEmacs. (???? I thought we got rid of this entirely.
;; The only thing left is egg-its/dumped-lisp.el.  We should fix it, then
;; combine this file into our own dumped-lisp.el. --ben

;;; Code:

;;; Intended replacement for read-time Lisp reader macros #-, #+

(defmacro assemble-list (&rest components)
  "Assemble a list from COMPONENTS.
This is a poor man's backquote:
COMPONENTS is a list, each element of which is macro-expanded.
Each macro-expanded element either has the form (SPLICE stuff),
in which case stuff must be a list which is spliced into the result.
Otherwise, the component becomes an element of the list."
  (cons
   'append
   (mapcar #'(lambda (component)
	       (let ((component (macroexpand-internal component)))
		 (if (and (consp component)
			  (eq 'splice (car component)))
		     (car (cdr component))
		   (list 'list component))))
	   components)))

(defmacro when-feature (feature stuff)
  "Insert STUFF as a list element if FEATURE is a loaded feature.
This is intended for use as a component of ASSEMBLE-LIST."
  (list 'splice
	(list 'if (list 'featurep (list 'quote feature))
	      (list 'list stuff)
	      '())))

(defmacro unless-feature (feature stuff)
  "Insert STUFF as a list element if FEATURE is NOT a loaded feature.
This is intended for use as a component of ASSEMBLE-LIST."
  (list 'splice
	(list 'if (list 'featurep (list 'quote feature))
	      '()
	      (list 'list stuff))))

(provide 'very-early-lisp)

;;; very-early-lisp.el ends here