DR 09-0292 - OPC: Space characters in part names

[MURATA Makoto (FAMILY Given)]

I still have problems.  Are the following characters allowed as part of
"Unicode string"?  (horrible choice of a technical term!)  They are
extracted from Section 5 of W3C LEIRI
http://www.w3.org/TR/leiri/#charStatus

	Delimiters "<" (U+003C), ">" (U+003E) and '"' (U+0022) 

	Unwise characters "\" (U+005C), "^" (U+005E), "`" (U+0060), "{"
	(U+007B), "|" (U+007C) and "}" (U+007D)

	The controls (C0 controls, DEL and C1 controls, U+0000 - U+001F
	U+007F - U+009F)

	Bidi formatting characters (U+200E, U+200F, U+202A-202E)
	Specials (U+FFF0-FFFD)

	Private use code points (U+E000-F8FF, U+F0000-FFFFD, U+100000-
	10FFFD)

	Tags (U+E0000-E0FFF)

	Non-characters (U+FDD0-FDEF, U+1FFFE-1FFFF, U+2FFFE-2FFFF,
	U+3FFFE-3FFFF, U+4FFFE-4FFFF, U+5FFFE-5FFFF, U+6FFFE-6FFFF,
	U+7FFFE-7FFFF, U+8FFFE-8FFFF, U+9FFFE-9FFFF, U+AFFFE-AFFFF,
	U+BFFFE-BFFFF, U+CFFFE-CFFFF, U+DFFFE-DFFFF, U+EFFFE-EFFFF,
	U+FFFFE-FFFFF, U+10FFFE-10FFFF)

	Surrogate code units (U+D800-U+DFFF)

If we do not allow them as part of OPC names, I would like to disallow
the space character as well.

Cheers,
Makoto