Searched refs:REG_EMPTY (Results 1 – 3 of 3) sorted by relevance
88 #define REG_EMPTY 14 macro
67 { REG_EMPTY, "REG_EMPTY", "empty (sub)expression" },
262 REQUIRE(HERE() != conc, REG_EMPTY); /* require nonempty */ in p_ere()346 SETERROR(REG_EMPTY); in p_ere_exp()441 REQUIRE(MORE(), REG_EMPTY); in p_str()481 REQUIRE(HERE() != start, REG_EMPTY); /* require nonempty */ in p_bre()