[commit: ghc] master: Document the new +RTS -l flags in the +RTS --help output (b093547)

[Duncan Coutts]

Repository : ssh://darcs.haskell.org//srv/darcs/ghc

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/b0935476b64b4818e4b5653c756c648623753fd3

>---------------------------------------------------------------

commit b0935476b64b4818e4b5653c756c648623753fd3
Author: Duncan Coutts <duncan at well-typed.com>
Date:   Mon Jul 18 20:15:31 2011 +0100

    Document the new +RTS -l flags in the +RTS --help output

>---------------------------------------------------------------

 rts/RtsFlags.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/rts/RtsFlags.c b/rts/RtsFlags.c
index 7fdf28f..fcc1f49 100644
--- a/rts/RtsFlags.c
+++ b/rts/RtsFlags.c
@@ -297,6 +297,9 @@ usage_text[] = {
 #  ifdef DEBUG
 "                t    add time stamps (only useful with -v)",
 #  endif
+"                a    all event classes above",
+"               -x    disable an event class, for any flag above",
+"             the initial enabled event classes are 'sgp'",
 #endif
 
 #if !defined(PROFILING)