Am Montag, 9. April 2018 17:38:37 CEST schrieb Jean-Marc Lasgouttes <lasgout...@lyx.org>: > 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.

I see. > 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 Kornel

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