Copyright 1999-2002 elego Software Solutions GmbH, Berlin, Germany.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
---------------------------------------------------------------------------
INTERFACE EnvUtils;
IMPORT TextTextTbl, Rd;
EXCEPTION Error(TEXT);
---------------------------------------------------------------------------
CONST Separators = SET OF CHAR{' ', '\t', '\r', '\n'};
---------------------------------------------------------------------------
TYPE T = TextTextTbl.T;
---------------------------------------------------------------------------
PROCEDURE ToText(env : T; sepChar := '\t') : TEXT RAISES {Error};
---------------------------------------------------------------------------
PROCEDURE FromRd(rd : Rd.T; sepChars := Separators; skipStart := FALSE) : T
RAISES {Error};
---------------------------------------------------------------------------
PROCEDURE FromText(t : TEXT; sepChar := Separators) : T RAISES {Error};
END EnvUtils.