I don’t think we should change any user input automatically. We can’t know if a posted text is GDScript or something else, so we would have false positives where we convert characters that shouldn’t be converted. Also I’m not entirely sure why you want that, both tabs and spaces are valid and just a matter of preference
Wait, they actually are pasted as vertical lines for you? I thought you just replaced tabs with vertical lines to make them visible in order to demonstrate your code.
Just as a test, this is some pasted code with tabs for me:
Ahhh I see, it only happens if the first character is a tab character because the forum thinks of that as a table. I deactivated this feature, I don’t think the forum should change any text that users paste.