id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	os	architecture	failure	difficulty	testcase	blockedby	blocking	related
5790	Missing document about .eventlog's u flag	shelarcy	duncan	"GHC 7.4.1 RC 1 User's Guide and Debug.Trace modules' document doesn't describe -l option's u flag.

 * http://www.haskell.org/pipermail/cvs-ghc/2011-October/067200.html
 * http://www.haskell.org/ghc/dist/stable/docs/html/libraries/base-4.5.0.0/Debug-Trace.html#v:traceEvent
 * http://www.haskell.org/ghc/dist/stable/docs/html/users_guide/runtime-control.html#rts-eventlog

ThreadScope tutrial already shows u flag. So, I think this is important flag.

 * http://www.haskell.org/haskellwiki/ThreadScope_Tour/RTS"	bug	closed	highest	7.4.2	Documentation	7.4.1-rc1	fixed		shelarcy@…	Unknown/Multiple	Unknown/Multiple	Documentation bug	Unknown