INSERT_JUMP      2070 regex.cpp                  INSERT_JUMP (keep_string_p ? on_failure_keep_string_jump
INSERT_JUMP      2084 regex.cpp                      INSERT_JUMP (dummy_failure_jump, laststart, laststart + 6);
INSERT_JUMP      2483 regex.cpp                    INSERT_JUMP (on_failure_jump, begalt, b + 6);
INSERT_JUMP      2598 regex.cpp                           INSERT_JUMP (jump, laststart, b + 3);