Linux HTML mail agent with RTL and LTR paragraph explicit support

[Eli Zaretskii]

> Date: Sun, 24 Jun 2012 17:14:50 +0300
> From: Shachar Shemesh <shachar at shemesh.biz>
> Cc: linux-il <linux-il at cs.huji.ac.il>
> 
> Thunderbird with the bidiui extension. Set the style to "paragraph", and
> the directionality buttons work per paragraph

> זו, לדוגמא, פסקה עברית בתוך מייל אנגלי.

In Emacs, I don't need anything to have this paragraph display
correctly starting at the right margin.  It determines the paragraph
direction automatically, because the paragraph starts with a Hebrew
letter.

You should only need directionality buttons when a right-to-left
paragraph starts with a Latin letter (something that happens rather
rarely, but is still an important use case).