* Copyright (c) 1980 The 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 The Regents of the University of California.\n\
static char sccsid
[] = "@(#)expand.c 5.3 (Berkeley) 6/1/90";
* expand - expand tabs to equivalent spaces
while (argc
> 0 && argv
[0][0] == '-') {
if (freopen(argv
[0], "r", stdin
) == NULL
) {
} while (((column
- 1) % tabstops
[0]) != (tabstops
[0] - 1));
for (n
= 0; n
< nstops
; n
++)
if (tabstops
[n
] > column
)
while (column
< tabstops
[n
]) {
while (*cp
>= '0' && *cp
<= '9')
i
= i
* 10 + *cp
++ - '0';
fprintf(stderr
, "Bad tab stop spec\n");
if (nstops
> 0 && i
<= tabstops
[nstops
-1])