id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	os	architecture	failure	difficulty	testcase	blockedby	blocking	related
1473	isSpace is too slow	igloo		"In the thread starting http://www.haskell.org/pipermail/glasgow-haskell-users/2007-May/012608.html
Neil Mitchell compares the speed is isSpace to C's functions:
{{{
C's isspace: 0.375
C's iswspace: 0.400
Char.isSpace: 0.672
}}}
The thread contains some discussions of possible solutions."	bug	new	normal	_|_	libraries/base	6.6.1			gwern0@…	Unknown/Multiple	Unknown/Multiple	None/Unknown	Unknown