* 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
])