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About this Add-on
It provides two ways to do that:
-by hovering the tab container with your cursor and then scrolling your mouse wheel
-by holding modifier keys and scrolling the mouse wheel
Some mice give the ability to tilt the mouse wheel. That counts as scrolling too (horizontal scrolling).
Note: If you want to enable tab-scrolling only when hovering over the tab container, then disable both "Horizontal" and "Vertical" settings.
The name is a conjugation of Latin word "rota" meaning wheel and English word "tab".
If you find any bugs, please report them to my support e-mail.
I will gladly accept new localizations or improvements of mine. Send them to my support e-mail.