string            572 http/modules/ngx_http_xslt_filter_module.c     ngx_str_t                  string;
string            579 http/modules/ngx_http_xslt_filter_module.c         if (ngx_http_complex_value(r, &param[i], &string) != NGX_OK) {
string            584 http/modules/ngx_http_xslt_filter_module.c                        "xslt filter param: \"%s\"", string.data);
string            586 http/modules/ngx_http_xslt_filter_module.c         p = string.data;
string            587 http/modules/ngx_http_xslt_filter_module.c         last = string.data + string.len - 1;