eat
wordnumber = eat();
eat();
int eat(void);
eat(1, 1);
eat(xx - 2, yy);
eat(xx + 2, yy);
eat(xx, yy - 2);
eat(xx, yy + 2);
void eat(int, int);
eat(1, 1);
eat();
void eat(void);
goto eat;
eat:
eat(links[i].l_filenum, links[i].l_linenum);
eat(COMMAND_LINE_FILENUM, 1);
eat(COMMAND_LINE_FILENUM, 1);
eat(rules[i].r_filenum, rules[i].r_linenum);
eat(rules[i + 1].r_filenum, rules[i + 1].r_linenum);
eat(zp->z_filenum, zp->z_linenum);
eat(fnum, num);
eat(zp->z_filenum, zp->z_linenum);
eat(zp->z_filenum, zp->z_linenum);