superscript directly on top of subscript

Oxygen general issues.
OliverG
Posts: 17
Joined: Wed Jun 14, 2023 10:05 am

superscript directly on top of subscript

Post by OliverG »

Hi,
some fonts like *Linux Libertine* will automatically move subsequent super- and subscripts on top of each other via negative kerning (if you put the subscript first):
super-on-sub.png
This works fine in MS Word, for example, but I can't seem to realise it within Oxygen (author mode), although the font is installed and chosen as default author font in the options.
Is there a way to make it work?
Kind regards!
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Radu
Posts: 9472
Joined: Fri Jul 09, 2004 5:18 pm

Re: superscript directly on top of subscript

Post by Radu »

Hi,

I do not see a way to make this work right now in the Oxygen Author visual editing mode, we do not have a specific setting to make this work.

I added an internal issue to find some time and look into this:
EXM-53394 Consider enable kerning when rendering content in the Author mode

But this is low priority for us, even if we enable font kerning we might bump into various side effects, for example problems with selection, caret navigation and right now you are the only person who requested this so far.

Regards,
Radu
Radu Coravu
<oXygen/> XML Editor
http://www.oxygenxml.com
OliverG
Posts: 17
Joined: Wed Jun 14, 2023 10:05 am

Re: superscript directly on top of subscript

Post by OliverG »

Ok, thanks a lot for the response. Maybe some day in the future ...
Regards, Oliver
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