* Copyright (c) 1980 Regents of the University of California.
* Redistribution and use in source and binary forms are permitted
* provided that: (1) source distributions retain this entire copyright
* notice and comment, and (2) distributions including binaries display
* the following acknowledgement: ``This product includes software
* developed by the University of California, Berkeley and its contributors''
* in the documentation or other materials provided with the distribution
* and in all advertising materials mentioning features or use of this
* software. Neither the name of the University nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
"@(#) Copyright (c) 1980 Regents of the University of California.\n\
static char sccsid
[] = "@(#)colrm.c 5.4 (Berkeley) 6/1/90";
COLRM removes unwanted columns from a file
Jeff Schriebman UC Berkeley 11-74
register c
, ct
, first
, last
;
if (!first
|| ct
< first
) {
/* Loop getting rid of characters */
while (!last
|| ct
< last
) {
/* Output last of the line */
while ((c
= *p
++) >= '0' && c
<= '9')