Source: Mark Davis Date: July 25, 2006 Subject: NBSP in
Sentence Break
====
In 5.0 we made a change in Word Break for NBSP, in recognition that
it generally shouldn't be distinguished from space except in line
break. However, we have a holdover in sentence break:
Sp Whitespace = true and Sentence_Break ≠
Sep and not U+00A0 () NO-BREAK
SPACE (NBSP)
For the same reasons as for wordbreak, we should remove the last
line (and make the corresponding property change).