- string len = space_.asHTMLLength();
- if (len.empty())
- // we didn't understand it
- xs << CompTag("br");
- else {
- string const attr = "style='height:" + len + "'";
- xs << StartTag("div", attr, true) << EndTag("div");
- }
- return docstring();
+ odocstringstream ods;
+ XHTMLStream xds(ods);
+ string const len = space_.asHTMLLength();
+ string const attr = "style='height:" + (len.empty() ? "1em" : len) + "'";
+ xds << html::StartTag("div", attr, true) << html::EndTag("div");
+ return ods.str();