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).

: #-*- Perl -*-

# Create skeleton build tree
#
# Copyright (C) 2003 Ben Wing.
#
# 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/>.
#
# Author: Ben Wing <ben@xemacs.org>
#
# Synched up with: Not in FSF.

eval 'exec perl -w -S $0 ${1+"$@"}'
    if 0;

use File::Copy;
use File::Basename;
use Cwd;

die "Creates a skeleton build tree for use with SOURCE_DIR in config.inc.

Usage: $0 PATH
" if ($#ARGV);

my $path = $ARGV[0];
# Sometimes perl sucks, too.  To get the equivalent of expand-file-name
# in a reliable way, you have to do really weird shit, it seems.
my $cwd = cwd ();
$0 =~ s|\\|/|g;
chdir (dirname ($0));
my $srcroot = dirname (cwd ());

# Convert the path to MS Windows format if we're running Cygwin Perl.
chomp ($srcroot = `cygpath -w $srcroot`) if ($^O eq "cygwin");
$srcroot =~ s|/|\\|g;

chdir ($cwd);

print "Creating skeleton build tree in $path\n";
mkdir $path if ! -e $path;
mkdir "$path/nt" if ! -e "$path/nt";
copy("$srcroot/nt/xemacs.mak", "$path/nt/xemacs.mak") if ! -e "$path/nt/xemacs.mak";

&HackFile ("config.inc.samp");
&HackFile ("config.inc") if -e "$srcroot/nt/config.inc";

sub HackFile
{
  my $file = $_[0];
  if (! -e "$path/nt/$file")
    {	
      open IN, "<$srcroot/nt/$file";
      open OUT, ">$path/nt/$file";

      while (<IN>)
	{
	  # Must hack away CRLF junk.  Perl sucks again.  Wouldn't it be
	  # nice if perl handled this right??  Really can't be that hard!!!
	  s/\r\n/\n/g;

	  # hack the SOURCE_DIR line to point back to the source.
	  s!^# SOURCE_DIR=.*!SOURCE_DIR=$srcroot!;

	  print OUT;
	}

      close IN;
      close OUT;
    }
}