2N/A * The contents of this file are subject to the terms of the 2N/A * Common Development and Distribution License, Version 1.0 only 2N/A * (the "License"). You may not use this file except in compliance 2N/A * See the License for the specific language governing permissions 2N/A * and limitations under the License. 2N/A * When distributing Covered Code, include this CDDL HEADER in each 2N/A * If applicable, add the following below this CDDL HEADER, with the 2N/A * fields enclosed by brackets "[]" replaced with your own identifying 2N/A * information: Portions Copyright [yyyy] [name of copyright owner] 2N/A * Copyright 1997 Sun Microsystems, Inc. All rights reserved. 2N/A * Use is subject to license terms. 2N/A/* Copyright (c) 1988 AT&T */ 2N/A/* All Rights Reserved */ 2N/A * University Copyright- Copyright (c) 1982, 1986, 1988 2N/A * The Regents of the University of California 2N/A * All Rights Reserved 2N/A * University Acknowledgment- Portions of this document are derived from 2N/A * software developed by the University of California, Berkeley, and its 2N/A#
pragma ident "%Z%%M% %I% %E% SMI" 2N/A * id < 0 : number of lines to delete 2N/A * id > 0 : number of lines to insert 2N/A * Null out the update pointer so that in wclrtoeol we do not 2N/A * update the _y16 area but we wait till the bottom of this 2N/A * function to do it in one fell swoop. 2N/A#
endif /* _VR3_COMPAT_CODE */ 2N/A * Check that the amount of lines to delete aren't larger 2N/A * than the window. We save num_lines only so that we 2N/A * don't have to re-compute if the if comes out true. 2N/A * "fr" is the line that we are coming "fr"om and 2N/A * moving "to" the new place. This is the offset which 2N/A * we have to re-align our pointers by. 2N/A * We want to start setting the current line's pointer 2N/A * to point to the offset's line. We want to move line "fr" 2N/A /* can't insert more lines than are in the region */ 2N/A * If this window has no parents or children, then we can manipulate 2N/A * to propogate the changes to parents and siblings 2N/A * we have to memcpy the text around. 2N/A * Set quick to tell us which we have to do. 2N/A /* can be done quickly */ 2N/A /* for color terminal do the same for */ 2N/A * If this is curscr, the firstch[] and lastch[] 2N/A * arrays contain blank information. 2N/A /* regular window, update the change structure */ 2N/A#
endif /* _VR3_COMPAT_CODE */