Lines Matching refs:REQUIRE
127 #define REQUIRE(co, e) (void)((co) || SETERROR(e))
128 #define MUSTSEE(c, e) (REQUIRE(MORE() && PEEK() == (c), e))
129 #define MUSTEAT(c, e) (REQUIRE(MORE() && GETNEXT() == (c), e))
130 #define MUSTNOTSEE(c, e) (REQUIRE(!MORE() || PEEK() != (c), e))
270 REQUIRE(HERE() != conc, REG_EMPTY); /* require nonempty */
315 REQUIRE(MORE(), REG_EPAREN);
371 REQUIRE(MORE(), REG_EESCAPE);
376 REQUIRE(!MORE() || !isdigit((uch)PEEK()), REG_BADRPT);
392 REQUIRE(!wascaret, REG_BADRPT);
395 /* this case does not require the (y|) trick, noKLUDGE */
419 REQUIRE(count <= count2, REG_BADBR);
428 REQUIRE(MORE(), REG_EBRACE);
449 REQUIRE(MORE(), REG_EMPTY);
489 REQUIRE(HERE() != start, REG_EMPTY); /* require nonempty */
512 REQUIRE(MORE(), REG_EESCAPE);
542 REQUIRE(EATTWO('\\', ')'), REG_EPAREN);
572 REQUIRE(starordinary, REG_BADRPT);
580 /* this case does not require the (y|) trick, noKLUDGE */
590 REQUIRE(count <= count2, REG_BADBR);
599 REQUIRE(MORE(), REG_EBRACE);
622 REQUIRE(ndigits > 0 && count <= DUPMAX, REG_BADBR);
735 REQUIRE(MORE(), REG_EBRACK);
737 REQUIRE(c != '-' && c != ']', REG_ECTYPE);
739 REQUIRE(MORE(), REG_EBRACK);
740 REQUIRE(EATTWO(':', ']'), REG_ECTYPE);
744 REQUIRE(MORE(), REG_EBRACK);
746 REQUIRE(c != '-' && c != ']', REG_ECOLLATE);
748 REQUIRE(MORE(), REG_EBRACK);
749 REQUIRE(EATTWO('=', ']'), REG_ECOLLATE);
764 REQUIRE(start <= finish, REG_ERANGE);
824 REQUIRE(MORE(), REG_EBRACK);
830 REQUIRE(EATTWO('.', ']'), REG_ECOLLATE);
