* Copyright (c) 1980 The Regents of the University of California.
* Redistribution and use in source and binary forms are permitted
* provided that the above copyright notice and this paragraph are
* duplicated in all such forms and that any documentation,
* advertising materials, and other materials related to such
* distribution and use acknowledge that the software was developed
* by the University of California, Berkeley. The name of the
* University may not 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 MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
"@(#) Copyright (c) 1980 The Regents of the University of California.\n\
static char sccsid
[] = "@(#)expand.c 5.2 (Berkeley) %G%";
* 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])