Jony Rosenne wrote:
In my understanding, there is no interaction between bidi and vertical text. Whether you write rtl text top to bottom or bottom to top has nothing to do with bidi. When you mix rtl and ltr you would normally continue writing them in logical order when you write ttb or btt. Rtl and ltr are only meaningful in horizontal writing.
But the LTR text would be rotated clockwise, and the RTL anticlockwise, wouldn't it? So there is *an* interaction---just not the same one.
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/| Jonathan Coxhead
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/| Sunnyvale CA
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