I have a problem to align copied text in arab to the right.
the text itself aling to the right with the toolbar align button, but the dots and signs (like !, :, ?) stays on the left side.
how can i adjust them to my language?
We don't yet support Right-to-left languages, so other than doing some theme customization you're going to see some odd things like that @ahmadq. We do have a feature request about that I recommend subscribing to, though:
I'm not sure what you mean. Just general tips on how to customize a site for right to left languages?