Unexpected replacement of '_' to '\_' in math environment

[FHYQ-Dong]

Thanks, a very useful tool indeed! But there's still a bug:

In draw.io, I typed some math formula with subscripts like $X_1(\omega_1)$ (LaTeX source:X_1(\omega_1)). After I run the script I got something like this: $X\_1(\omega\_1)$ (LaTeX source: X\_1(\omega\_1)).

Maybe a better way is to detect the math environments in .drawio file and do not escape the underscore in them.

The original .drawio file and LaTeX source are uploaded as a zip file in attachment, since uploading .drawio file is not allowed.

test.zip

[dgruss]

That should be easy to patch into https://github.com/isec-tugraz/drawio2tikz/blob/main/drawio2tikz.py#L927C5-L927C12

[FHYQ-Dong]

That should be easy to patch into https://github.com/isec-tugraz/drawio2tikz/blob/main/drawio2tikz.py#L927C5-L927C12

OK. I think I'd open a pr when I have time :)