peek
__NOTIMPL(peek)
int peek)
if (!peek) {
int peek = lz_peek(lz, rep[0]);
lz_put(lz, lz_rd_decode_matched(rd, bm, peek));
peek(&tok);
peek(&tok);
peek(&tok);
peek(&tok);
peek(tokp);
void peek(token *);
while (p && isspace(peek(f))) {