Move the heavy lifting from cl-seq.el to C. src/ChangeLog addition: 2010-12-30 Aidan Kehoe <kehoea@parhasard.net> Move the heavy lifting from cl-seq.el to C, finally making those functions first-class XEmacs citizens, with circularity checking, built-in support for tests other than #'eql, and as much compatibility with current Common Lisp as Paul Dietz' tests require. * fns.c (check_eq_nokey, check_eq_key, check_eql_nokey) (check_eql_key, check_equal_nokey, check_equal_key) (check_equalp_nokey, check_equalp_key, check_string_match_nokey) (check_string_match_key, check_other_nokey, check_other_key) (check_if_nokey, check_if_key, check_match_eq_key) (check_match_eql_key, check_match_equal_key) (check_match_equalp_key, check_match_other_key): New. These are basically to provide function pointers to be used by Lisp functions that take TEST, TEST-NOT and KEY arguments. (get_check_match_function_1, get_check_test_function) (get_check_match_function): These functions work out which of the previous list of functions to use, given the keywords supplied by the user. (count_with_tail): New. This is the bones of #'count. (list_count_from_end, string_count_from_end): Utility functions for #'count. (Fcount): New, moved from cl-seq.el. (list_position_cons_before): New. The implementation of #'member*, and important in implementing various other functions. (FmemberX, Fadjoin, FassocX, FrassocX, Fposition, Ffind) (FdeleteX, FremoveX, Fdelete_duplicates, Fremove_duplicates) (Fnsubstitute, Fsubstitute, Fsublis, Fnsublis, Fsubst, Fnsubst) (Ftree_equal, Fmismatch, Fsearch, Fintersection, Fnintersection) (Fsubsetp, Fset_difference, Fnset_difference, Fnunion, Funion) (Fset_exclusive_or, Fnset_exclusive_or): New, moved here from cl-seq.el. (position): New. The implementation of #'find and #'position. (list_delete_duplicates_from_end, subst, sublis, nsublis) (tree_equal, mismatch_from_end, mismatch_list_list) (mismatch_list_string, mismatch_list_array) (mismatch_string_array, mismatch_string_string) (mismatch_array_array, get_mismatch_func): Helper C functions for the Lisp-visible functions. (venn, nvenn): New. The implementation of the main Lisp functions that treat lists as sets. lisp/ChangeLog addition: 2010-12-30 Aidan Kehoe <kehoea@parhasard.net> * cl-seq.el: Move the heavy lifting from this file to C. Dump the cl-parsing-keywords macro, but don't use defun* for the functions we define that do take keywords, dynamic scope lossage makes that not practical. * subr.el (sort, fillarray): Move these aliases here. (map-plist): #'nsublis is now built-in, but at this point #'eql isn't necessarily available as a test; use #'eq. * obsolete.el (cl-delete-duplicates): Make this available for old compiler macros and old code. (memql): Document that this is equivalent to #'member*, and worse. * cl.el (adjoin, subst): Removed. These are in C.

: #-*- 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 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.
#
# 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;
    }
}