Don't require both prevLevel > 0 and scriptlevel > 0 (either true should be sufficient) when determining TeX spacing. This gets the spacing right for e^{\tfrac{1}{2} + c}.
Resolves issue #911 (closed).
Don't require both prevLevel > 0 and scriptlevel > 0 (either true should be sufficient) when determining TeX spacing. This gets the spacing right for e^{\tfrac{1}{2} + c}.
Resolves issue #911 (closed).