[m-dev.] for review: enhancement for profiling

[Fergus Henderson]

Thomas Charles CONWAY, you wrote:
> +static	bool		profiling_on = FALSE;

Can you please add some documentation as to the meaning of this
variable?

Otherwise that looks OK.

-- 
Fergus Henderson <fjh at cs.mu.oz.au>   |  "I have always known that the pursuit
WWW: <http://www.cs.mu.oz.au/~fjh>   |  of excellence is a lethal habit"
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