view netinstall/concat.h @ 5273:799742b751c8

Accept circular lists where that is useful in #'mapcar*, #'map* and friends. src/ChangeLog addition: 2010-09-16 Aidan Kehoe <kehoea@parhasard.net> * fns.c (Flist_length): New, moved here from cl-extra.el, needed by the next function. (shortest_length_among_sequences): New. (Fmapconcat, FmapcarX, Fmapvector, Fmapcan, Fmapc, Fmap) (Fmap_into, Fsome, Fevery): Use shortest_length_among_sequences() when working out how many iterations to do, only giving circular list errors if all arguments are circular.
author Aidan Kehoe <kehoea@parhasard.net>
date Thu, 16 Sep 2010 20:34:49 +0100
parents 3078fd1074e8
children
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/*
 * Copyright (c) 2000, Red Hat, Inc.
 *
 *     This program 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 of the License, or
 *     (at your option) any later version.
 *
 *     A copy of the GNU General Public License can be found at
 *     http://www.gnu.org/
 *
 * Written by DJ Delorie <dj@cygnus.com>
 *
 */

/* Pass a null-terminated list of strings, and it concatenates them
   into a single string.  Warning - it assumes the result is a file
   name or URL, and will canonicalize the result accordingly
   (i.e. replace \ with /, collapse multiple /// to a single /, etc.)  */

char * CDECL concat (char *s, ...);

/* convert slashes to backslashes */

char * backslash (char *s);