NAME
    join - form a list by concatenation of specified lists

SYNOPSIS
    join(x, y, ...)

TYPES
    x, y, ...	lists

    return	list or null

DESCRIPTION
    For lists x, y, ..., join(x, y, ...) returns the list whose length
    is the sum of the lengths of x, y, ..., in which the members of each
    argument immediately follow those of the preceding argument.
    The lists x, y, ... are not changed.

    If any argument is not a list, a null value is returned.

EXAMPLE
    ; A = list(1, 2, 3)
    ; B = list(4, 5)
    ; join(A, B)

    list (5 elements, 5 nonzero):
	  [[0]] = 1
	  [[1]] = 2
	  [[2]] = 3
	  [[3]] = 4
	  [[4]] = 5

LIMITS
    none

LINK LIBRARY
    none

SEE ALSO
    reverse, sort

## Copyright (C) 1999  Landon Curt Noll
##
## Calc is open software; you can redistribute it and/or modify it under
## the terms of the version 2.1 of the GNU Lesser General Public License
## as published by the Free Software Foundation.
##
## Calc 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 Lesser General
## Public License for more details.
##
## A copy of version 2.1 of the GNU Lesser General Public License is
## distributed with calc under the filename COPYING-LGPL.  You should have
## received a copy with calc; if not, write to Free Software Foundation, Inc.
## 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
##
## @(#) $Revision: 30.1 $
## @(#) $Id: join,v 30.1 2007/03/16 11:10:42 chongo Exp $
## @(#) $Source: /usr/local/src/cmd/calc/help/RCS/join,v $
##
## Under source code control:	1995/07/09 19:41:40
## File existed as early as:	1995
##
## chongo <was here> /\oo/\	http://www.isthe.com/chongo/
## Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/
