UTF8casecmp and caseIgnoreSubstringsMatch

[Stig Venås <venaas@alfa.itea.ntnu.no>]

Just some quick comments on some code in schema_init.c in head.

UTF8casecmp:

	Wouldn't it be better to use uctolower instead of uctoupper?
	Characters are mostly small, so that's quicker, right?
	Same goes for the UTF8 code I wrote btw.


caseIgnoreSubstringsMatch:

	After initial and final match there seems to be some
	unnecessary code, I don't see any need for "left" at all
	except for the "any" case. Is there a reason?

Stig