5.8. Unicode BIDI Processing

Hello!

Small comments about 5.8. Unicode BIDI Processing[1]:

1. 5-th paragraph: The definition of when text reordering step is done is a 
little bit confusing - it's stated that
"First, the final, text reordering step is not done during refinement. 
Instead, the XSL equivalent of re-ordering is done during formatting."
But "refinement" itself is defined as "second phase in formatting" in 1.1.2.
2. A typo in the same paragraph: "...properties that were either specified on 
inline formatting objects generated by tree construction or are are on inline 
formatting objects...".
3. First Note:
"For the fo:multi-case and the text with an orientation perpendicular to the 
dominant-baseline, the delimited range may be a sub-sequence of a line or 
sequence of lines."
Should probably be
"For the fo:multi-case and the text with an orientation that is not 
perpendicular to the dominant-baseline, the delimited range may be a 
sub-sequence of a line or sequence of lines."
4. Last Note mentions "Key property", which is not defined in the Recommendation.

[1] http://www.w3.org/TR/xsl/slice5.html#section-N6720-Unicode-BIDI-Processing
-- 
Oleg Tkachenko
eXperanto team
Multiconn Technologies, Israel