boolean (PsiBuilder b, int l) { if (!recursion_guard_(b, l, "dec_octet_3_1")) return false; boolean r; r = consumeToken(b, "0"); if (!r) r = consumeToken(b, "1"); if (!r) r = consumeToken(b, "2"); if (!r) r = consumeToken(b, "3"); if (!r) r = consumeToken(b, "4"); return r; }