LINE_BUF_SIZE     119 error.c            char	buf[LINE_BUF_SIZE];
LINE_BUF_SIZE     121 error.c            char	arg_name[LINE_BUF_SIZE];
LINE_BUF_SIZE     472 eval.c         	char	buf[LINE_BUF_SIZE];
LINE_BUF_SIZE     127 native.c           char buf[LINE_BUF_SIZE];
LINE_BUF_SIZE     139 native.c           while (fgets(buf, LINE_BUF_SIZE, fp)) {