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C/C++ Users Group Library 1996 July
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C-C++ Users Group Library July 1996.iso
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vol_400
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424_02
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ED-157
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set_window.c
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C/C++ Source or Header
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1993-09-10
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2KB
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/*
* Copyright (C) 1992 by Rush Record (rhr@clio.rice.edu)
*
* This file is part of ED.
*
* ED 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.
*
* ED 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 ED
* (see the file COPYING). If not, write to the Free Software Foundation, 675
* Mass Ave, Cambridge, MA 02139, USA.
*/
#include "opsys.h"
#include "rec.h"
#include "window.h"
#include "ed_dec.h"
/******************************************************************************\
|Routine: set_window
|Callby: bigger_win edit insert_win remove_win smaller_win wincom
|Purpose: Loads current editing parameters from the window database. Used when
| switching windows.
|Arguments:
| n is the number of the window to load from (zero-based).
\******************************************************************************/
void set_window(n)
Int n;
{
if(n != CURWINDOW)
unselect();
BASE = WINDOW[n].base;
CURREC = WINDOW[n].currec;
TOPREC = WINDOW[n].toprec;
BOTREC = WINDOW[n].botrec;
CURBYT = WINDOW[n].curbyt;
TOPROW = WINDOW[n].toprow;
BOTROW = WINDOW[n].botrow;
TOPLIM = WINDOW[n].toplim;
BOTLIM = WINDOW[n].botlim;
CURROW = WINDOW[n].currow;
CURCOL = WINDOW[n].curcol;
FIRSTCOL = WINDOW[n].firstcol;
WANTCOL = WINDOW[n].wantcol;
HEXMODE = (WINDOW[n].binary == 2);
CURWINDOW = n;
marge(TOPROW,BOTROW);
}