Helge Hafting wrote:
> Jean-Marc Lasgouttes wrote:
>> If we do that, we should be able to remove the {} when reading.
Yes.
> I meant the latex export, there is no need to change the lyx file.
Sure there is. For math, .tex == .lyx. We might change that when going to
XML, but currently it is impossible to write something else to .lyx than
to .tex.
> This seems to be a latex limitation.
> Obvious constructs like \sqrt[\sqrt[3]{x}]{2-x} simply doesn't work.
Yes. For now it should simply work to put a brace inset around the optional
arg.
Georg
