Add tab size customization for code viewing in Android app

[howprice]

Screen space is at a premium on most mobile devices. The default tab size of 8 makes reading code difficult. Please could you expose this feature, or at the very least change the default to 4 for C/C++, which I believe is a far more common setting.

[tomasoliveira21]

Good suggestion! 🙌
I agree that a smaller tab size would make code much easier to read, especially on small screens.
In the meantime, one workaround could be converting tabs to spaces before viewing the file.
But yes, it would be great if the app allowed customizing the tab size directly.