Add --show-options to --help (#8190)

Signed-off-by: Austin Seipp <aseipp@pobox.com>

Add --show-options to --help (#8190)
Signed-off-by: Austin Seipp <aseipp@pobox.com>
32ade417 · thoughtpolice · 5335e569 · 32ade417
Commit 32ade417 authored Sep 04, 2013 by thoughtpolice
--- a/driver/ghc-usage.txt
+++ b/driver/ghc-usage.txt
@@ -77,4 +77,7 @@ online copy can be found here:

   http://haskell.org/haskellwiki/GHC

+If you *really* want to see every option, then you can pass
+'--show-options' to the compiler.
+
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