Searched refs:REG_EMPTY (Results 1 – 3 of 3) sorted by relevance
79 #define REG_EMPTY 14 macro
72 { REG_EMPTY, "REG_EMPTY", "empty (sub)expression" },
270 REQUIRE(HERE() != conc, REG_EMPTY); /* require nonempty */ in p_ere()354 SETERROR(REG_EMPTY); in p_ere_exp()449 REQUIRE(MORE(), REG_EMPTY); in p_str()489 REQUIRE(HERE() != start, REG_EMPTY); /* require nonempty */ in p_bre()