xsltParseStylesheetExtPrefix 6404 third_party/libxslt/libxslt/xslt.c 	xsltParseStylesheetExtPrefix(ret, cur, 1);
xsltParseStylesheetExtPrefix 6407 third_party/libxslt/libxslt/xslt.c 	xsltParseStylesheetExtPrefix(ret, cur, 0);