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% Copyright (C) 2001-2023 Artifex Software, Inc.
% All Rights Reserved.
%
% This software is provided AS-IS with no warranty, either express or
% implied.
%
% This software is distributed under license and may not be copied,
% modified or distributed except as expressly authorized under the terms
% of the license contained in the file LICENSE in this distribution.
%
% Refer to licensing information at http://www.artifex.com or contact
% Artifex Software, Inc., 39 Mesa Street, Suite 108A, San Francisco,
% CA 94129, USA, for further information.
%
%
% $Id: cat.ps 8331 2008-02-05 11:07:00Z kens $
%
% Appends one file to another. Primarily used to overcome the
% 'copy' limitation of Windows command shell for ps2epsi
%
% the files to be appended are given by the environament
% variables %infile% and %outfile%. %infile% is appended to
% %outfile%
%
/datastring 1024 string def
{
(outfile) getenv
{
/outfilename exch def
(infile) getenv
{
/infilename exch def
infilename status
{
pop pop pop pop outfilename status
{
pop pop pop pop
infilename (r) file /infile exch def
outfilename (a+) file /outfile exch def
{
infile datastring readstring
{
outfile exch writestring
}
{
dup length 0 gt
{outfile exch writestring} {pop} ifelse
exit
} ifelse
} loop
infile closefile
outfile closefile
}
{
(Failed to find file ) print outfilename ==
} ifelse
}
{
(Failed to find file ) print infilename ==
} ifelse
}
{
(Couldn't find %infile% environment variable) ==
} ifelse
}
{
(Couldn't find %outfile% environment variable) ==
}
ifelse
} bind
exec
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