[imp] RTL language entry in HTML editor

[Liam Hoekenga]

>> I know that if you switch the interface language to hebrew (or  
>> another RTL language), that the interface changes, and displays the  
>> UI text from right to left.
>
> The answer is probably somewhere in here:
>
> http://docs.cksource.com/
>
> H3 uses fckeditor v2; H4 uses ckeditor v3.  If you could share what  
> you learn, that would be great.

There's a setting in the configuration file that effects the direction  
of text flow, but it's global...

    
http://docs.cksource.com/FCKeditor_2.x/Developers_Guide/Configuration/Configuration_Options/ContentLangDirection

I poked around some more, and found that someone had written a plug-in  
for fckeditor 2.x that allows you to change this through UI.  It's  
available from...

   http://www.dnastudio.co.il/FCKEditor.RTL.Support.aspx

I had to turn it on in horde/services/editor/fckeditor/src, and then  
add the buttons for it in horde/imp/config/prefs.php, but it seems to  
work.

re: ckeditor 3.x, it appears that it may support altering the  
direction of text natively.  In the description of the toolbar in the  
devloper's guide, I see mention of "BidiLtr" and "BidiRtl"  
(bi-directional).

Liam