<nidx>-Onot option</nidx>
<nidx>optimising, reset</nidx>
-This option will make GHC ``forget'' any -Oish options it has seen so
+This option will make GHC ``forget'' any @-O@ish options it has seen so
far. Sometimes useful; for example: @make all EXTRA_HC_OPTS=-Onot@.
<tag>@-Ofile <file>@:</tag>
something. When we want to go for broke, we tend to use @-O -fvia-C
-O2-for-C@ (and we go for lots of coffee breaks).
-The easiest way to see what @-O@ (etc) ``really mean'' is to run with
+The easiest way to see what @-O@ (etc.) ``really mean'' is to run with
@-v@, then stand back in amazement. Alternatively, just look at the
@HsC_minus<blah>@ lists in the @ghc@ driver script.