14
if (freopen(f, "r", stdin) == NULL) {
15
fprintf(stderr, "%s: %s\n", f, strerror(errno));
18
for (l = 1, r = 0; (ch = getchar()) != EOF;) {
21
do { ch = getchar(); } while (isblank(ch));
25
do { ch = getchar(); } while (isblank(ch));
29
printf("%s: line %d\n", f, l);
38
main(int argc, char *argv[])
42
for (r = 0; *++argv != NULL;)