Avoid #'delq in core Lisp, for the sake of style, a very slightly smaller binary lisp/ChangeLog addition: 2012-05-01 Aidan Kehoe <kehoea@parhasard.net> Avoid #'delq in core code, for the sake of style and a (very slightly) smaller binary. * behavior.el (disable-behavior): * behavior.el (compute-behavior-group-children): * buff-menu.el (buffers-tab-items): * byte-optimize.el (byte-optimize-delay-constants-math): * byte-optimize.el (byte-optimize-logmumble): * byte-optimize.el (byte-decompile-bytecode-1): * byte-optimize.el (byte-optimize-lapcode): * bytecomp.el: * bytecomp.el (byte-compile-arglist-warn): * bytecomp.el (byte-compile-warn-about-unresolved-functions): * bytecomp.el (byte-compile-lambda): * bytecomp.el (byte-compile-out-toplevel): * bytecomp.el (byte-compile-insert): * bytecomp.el (byte-compile-defalias-warn): * cl-macs.el (cl-upcase-arg): * cl-macs.el (cl-transform-lambda): * cl-macs.el (cl-do-proclaim): * cl-macs.el (defstruct): * cl-macs.el (cl-make-type-test): * cl-macs.el (define-compiler-macro): * cl-macs.el (delete-duplicates): * cus-edit.el (widget-face-value-delete): * cus-edit.el (face-history): * easymenu.el (easy-menu-remove): * files.el (files-fetch-hook-value): * files.el (file-expand-wildcards): * font-lock.el (font-lock-update-removed-keyword-alist): * font-lock.el (font-lock-remove-keywords): * frame.el (frame-initialize): * frame.el (frame-notice-user-settings): * frame.el (set-frame-font): * frame.el (delete-other-frames): * frame.el (get-frame-for-buffer-noselect): * gnuserv.el (gnuserv-kill-buffer-function): * gnuserv.el (gnuserv-check-device): * gnuserv.el (gnuserv-kill-client): * gnuserv.el (gnuserv-buffer-done-1): * gtk-font-menu.el (gtk-reset-device-font-menus): * gutter-items.el (buffers-tab-items): * gutter.el (set-gutter-element-visible-p): * info.el (Info-find-file-node): * info.el (Info-history-add): * info.el (Info-build-annotation-completions): * info.el (Info-index): * info.el (Info-reannotate-node): * itimer.el (delete-itimer): * itimer.el (start-itimer): * lib-complete.el (lib-complete:cache-completions): * loadhist.el (unload-feature): * menubar-items.el (build-buffers-menu-internal): * menubar.el (delete-menu-item): * menubar.el (relabel-menu-item): * msw-font-menu.el (mswindows-reset-device-font-menus): * mule/make-coding-system.el (fixed-width-generate-helper): * next-error.el (next-error-find-buffer): * obsolete.el: * obsolete.el (find-non-ascii-charset-string): * obsolete.el (find-non-ascii-charset-region): * occur.el (multi-occur-by-filename-regexp): * occur.el (occur-1): * packages.el (packages-package-hierarchy-directory-names): * packages.el (package-get-key-1): * process.el (setenv): * simple.el (undo): * simple.el (handle-pre-motion-command-current-command-is-motion): * sound.el (load-sound-file): * wid-edit.el (widget-field-value-delete): * wid-edit.el (widget-checklist-match-inline): * wid-edit.el (widget-checklist-match-find): * wid-edit.el (widget-editable-list-delete-at): * wid-edit.el (widget-editable-list-entry-create): * window.el (quit-window): * x-font-menu.el (x-reset-device-font-menus-core): 1. Replace (delq nil (mapcar ....)) with analogous (mapcan ...) forms; this is in non-dumped files, it was done previously in dumped files. 2. Replace (delq FOO (copy-sequence BAR)) with (remove* FOO BAR), where #'eq and #'eql are equivalent 3. Replace (delq FOO BAR) with (delete* FOO BAR), where FOO is not a non-fixnum number. Saves a little space in the dumped file (since the compiler macro adds :test #'eq to the delete* call if it's not clear that FOO is not a non-fixnum number).

/* Sunpro-specific routines.

   Copyright (C) 1994 Sun Microsystems, Inc.

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:

According to Paul Keusemann in <20070802140358.GA19566@visi.com>, this
feature probably still works as of 2007-08-02.  However, that doesn't seem
reliable since there doesn't seem to be a way to configure it! */

#include <config.h>
#include "lisp.h"

/* ####

  The following junk used to be in lisp/prim/files.el.  It obviously
  doesn't belong there, but should go somewhere.

  (if (fboundp 'ut-log-text)	;; #### Sun stuff; what is this?
      (ut-log-text "Reading a file."))
*/

/* Whether usage tracking is turned on (Sun only) */
Lisp_Object Vusage_tracking;
#ifdef USAGE_TRACKING
#include <ut.h>
#endif

DEFUN ("ut-log-text", Fut_log_text, 1, MANY, 0, /*
Log a usage-tracking message if `usage-tracking' is non-nil.
Args are the same as to `format'.  Returns whether the message was
actually logged.  If usage-tracking support was not compiled in, this
function has no effect and always returns `nil'.  See function
`has-usage-tracking-p'.
*/
#ifdef USAGE_TRACKING
       (int nargs, Lisp_Object *args)
#else
       (int UNUSED (nargs), Lisp_Object *UNUSED (args))
#endif
       )
{
#ifdef USAGE_TRACKING
  Lisp_Object xs;
  unsigned char *s;

  if (!NILP (Vusage_tracking))
    {
      xs = Fformat (nargs, args);
      CHECK_STRING (xs);
      s = XSTRING_DATA (xs);
      ut_log_text ((char *) s);
    }
  return Vusage_tracking;
#else
  return Qnil;
#endif
}


/************************************************************************/
/*                            initialization                            */
/************************************************************************/

void
syms_of_sunpro (void)
{
  DEFSUBR (Fut_log_text);
}

void
vars_of_sunpro (void)
{
  DEFVAR_LISP ("usage-tracking", &Vusage_tracking /*
Whether usage tracking is turned on (Sun internal use only).
Has no effect if usage tracking support has not been compiled in.
*/ );
  Vusage_tracking = Qnil;

  Fprovide (intern ("sparcworks"));
#ifdef USAGE_TRACKING
  Fprovide (intern ("usage-tracking"));
#endif
}

void
init_sunpro (void)
{
  Vusage_tracking = Qnil;
#ifdef USAGE_TRACKING
  if (!purify_flag)
    {	       /* Enabled only when not dumping an executable */
      Vusage_tracking = Qt;
      ut_initialize ("xemacs", NULL, NULL);
    }
#endif
}