I need my extension to create a superscript.
I know SVG supports This, but I don't know how to write it in an extension.

Here's a sample of what I'm trying to do.
(var2 needs to be a superscript)


Any help would be appreciated

How to find out how to do it:
- create a file
- type a text
- mark letters
- use the superscript button
- save the file
- open the file in a text editor
- check the SVG code
- reproduce the SVG code with your extension by editing the SVG text element.

This results in inserting the following:

<tspan style="font-size:65%;baseline-shift:super">superscript text</tspan>

into the text.

Thanks Moini,
I used the xlm editor in inkscape and realized baseline-shift was a style attribute. So I added "baseline-shift":"super", to the style and it works

Spoke too soon.
It only works if document properties/units = px and scale = 1.

Then maybe check what it takes to look right under different circumstances?... (i.e. create SVG, and examine it)

I decided to use ( 'font-size': Fontsize * .65,) and ( y-(Fontsize*.35)) instead.
This is stable and more flexible, but you have to start a new string every time you need a superscript.
It would be nice to keep it all in one string, but for what I'm using it for this works fine.

I read somewhere that document properties/scale is going to be eliminated in Inkscape 1.0.
Do you know if this is true?

It's all there, you can see for yourself, too: https://inkscape.org/releases/master/