2223         if (dtd != NULL && dtd->ExternalID != NULL) {  in areBlanks()
2224             if (!xmlStrcasecmp(dtd->ExternalID, BAD_CAST "-//W3C//DTD HTML 4.01//EN") ||  in areBlanks()
2225                     !xmlStrcasecmp(dtd->ExternalID, BAD_CAST "-//W3C//DTD HTML 4//EN"))  in areBlanks()
2269 htmlNewDocNoDtD(const xmlChar *URI, const xmlChar *ExternalID) {  in htmlNewDocNoDtD()  argument
2298     if ((ExternalID != NULL) ||  in htmlNewDocNoDtD()
2300 	xmlCreateIntSubset(cur, BAD_CAST "html", ExternalID, URI);  in htmlNewDocNoDtD()
2314 htmlNewDoc(const xmlChar *URI, const xmlChar *ExternalID) {  in htmlNewDoc()  argument
2315     if ((URI == NULL) && (ExternalID == NULL))  in htmlNewDoc()
2320     return(htmlNewDocNoDtD(URI, ExternalID));  in htmlNewDoc()
3334     xmlChar *ExternalID = NULL;  in htmlParseDocTypeDecl()  local
3362     URI = htmlParseExternalID(ctxt, &ExternalID);  in htmlParseDocTypeDecl()
3380 	ctxt->sax->internalSubset(ctxt->userData, name, ExternalID, URI);  in htmlParseDocTypeDecl()
3386     if (ExternalID != NULL) xmlFree(ExternalID);  in htmlParseDocTypeDecl()