Le 09/04/2018 à 17:10, Kornel Benko a écrit :
Instead of searching for the biggest char in an inset, we could always use 'f'. Am I missing something?
I am not really searching for the biigest char. The fact is, that for example $\sqrt{a}$ does not have the same height as $\sqrt{f}$. I do not know yet what are the cases where the height of a formula can be smaller than the full height.
See for example the attached file. For the first formula, LyX does the right thing. This means that for the first fraction, the top cell has a null descent, and therefore the blinking cursor should do the same.
Note that in the second formula LyX is wrong. The ascent of the bottom cell in the first fraction should be the same as with the other bottom cells. I have to fix it one day.
What I mean here is that the height of a cell is not always the height of $f$. I have to see whether I adapt the cursor height to this case.
JMarc
newfile1.lyx
Description: application/lyx
