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#include <sys/types.h>
#include <ctype.h>
#include <errno.h>
#include <stdio.h>
#include <strings.h>
int
chk(f)
char *f;
{
int ch, l, r;
if (freopen(f, "r", stdin) == NULL) {
fprintf(stderr, "%s: %s\n", f, strerror(errno));
exit (1);
}
for (l = 1, r = 0; (ch = getchar()) != EOF;) {
if (ch != ',')
goto next;
do { ch = getchar(); } while (isblank(ch));
if (ch != '\n')
goto next;
++l;
do { ch = getchar(); } while (isblank(ch));
if (ch != '}')
goto next;
r = 1;
printf("%s: line %d\n", f, l);
next: if (ch == '\n')
++l;
}
return (r);
}
int
main(int argc, char *argv[])
{
int r;
for (r = 0; *++argv != NULL;)
if (chk(*argv))
r = 1;
return (r);
}
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