for (n = 0, cp = field; (c = getc(fp)) != EOF; *cp++ = c) {
if (c == '\n' && (c = getc(fp)) != ' ' && c != '\t') {
(void)ungetc(c, fp);
for (n = 0, cp = field; (c = getc(fp)) != EOF; *cp++ = c) {
if (c == '\n' && (c = getc(fp)) != ' ' && c != '\t') {
(void)ungetc(c, fp);