[m-dev.] diff: control of command feedback in the debugger

[Fergus Henderson]

On 03-Nov-1998, Zoltan Somogyi <zs at cs.mu.OZ.AU> wrote:
> 
> trace/mercury_trace_internal.c:
> 	Set things up so that commands such as "alias" and "printlevel"
> 	give feedback only if they are invoked interactively.

That looks fine.

-- 
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