M_MERGE          4716 modules/dav/main/mod_dav.c     if (r->method_number == M_MERGE) {
M_MERGE           451 modules/http/http_protocol.c     register_one_method(p, "MERGE", M_MERGE);
M_MERGE           562 modules/http/http_protocol.c                     ? M_MERGE : UNKNOWN_METHOD);