XML_EXP_NILABLE 6417 third_party/libxml/src/xmlregexp.c #define IS_NILLABLE(node) ((node)->info & XML_EXP_NILABLE) XML_EXP_NILABLE 6730 third_party/libxml/src/xmlregexp.c entry->info |= XML_EXP_NILABLE; XML_EXP_NILABLE 6740 third_party/libxml/src/xmlregexp.c entry->info |= XML_EXP_NILABLE; XML_EXP_NILABLE 6750 third_party/libxml/src/xmlregexp.c entry->info |= XML_EXP_NILABLE;