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/* $Id: $ */
/* Copyright (C) 1997 Sverre Hvammen Johansen and Terje Mjoes,
* Department of Informatics, University of Oslo.
*
* 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; version 2.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "cim.h"
#include "limit.h"
/******************************************************************************
TEXT PROCEDURE BLANKS */
__txtvp
__rblanks (as, n)
long n;
long as;
{
long pos;
if (n < 0)
__rerror ("Blanks: Parameter lesser than zero");
if (n >= MAX_TEXT_CHAR)
__rerror ("Blanks: Parameter too high");
if (n == 0)
{
__et.obj = __NULL;
__et.pos = __et.start = __et.length = 0;
}
else
{
__as = as;
__et.obj = (__textref) __ralloc (((long) sizeof (__th) + n + 1));
/* En ekstra -> |nsker plass */
((__textref) __et.obj)->h.size = __et.length = n; /* '\0' p}
* slutten av
* og til */
((__textref) __et.obj)->h.konstant = __FALSE;
((__textref) __et.obj)->h.pp = (__pty) __TEXT;
__as = 0;
__et.start = __et.pos = 1;
for (pos = 0; pos < n; pos++)
((__textref) __et.obj)->string[pos] = ' ';
((__textref) __et.obj)->string[pos] = '\0'; /* Avslutter med \0 */
}
return (&__et);
}
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