2013-01-16 1:18, James Lin wrote:
I have 2 fundamental questions.
I’ll address the first one only.
HTML5 supports isolation tag "bdi",
The HTML5 drafts have it, but browser support is still limited. As described at
http://stackoverflow.com/questions/8012939/ways-to-simulate-the-yet-unimplemented-bdi-html-tag it can however be simulated with CSS (unicode-bidi: embed). >> what does that different from the RLI
U+2067/PDF U+2068? if it is the same, can we use U+2066 in HTML replacing "<bdi>"?
Code points 2066, 2067, and 2068 are unassigned. I presume you mean U+202B RIGHT-TO-LEFT EMBEDDING (RLE) and U+202C POP DIRECTIONAL FORMATTING.
In principle, you can use those control characters in HTML. However, last time I checked, this was not supported by most browsers (except IE).
Yucca
