Re: Ping.... Re: Patch ping, docs... [patch] explain possible conflicts with -dCHARS

[Eric Christopher <echristo at apple dot com>]

> I still don't think "clash" has any well-understood meaning in this  
> context.

I started to put "conflict" but...

> I think it would be better to say:
>
> @opindex dM
> When used in conjunction with @option{-E}, generate a list of
> @samp{#define} directives for all the macros defined during the
> execution of the preprocessor, including predefined macros....
>
> ...
>
> If you use @option{-dM} without the @option{-E} option, @option{-dM}  
> is
> interpreted as a synonym for @option{-fdump-rtl-mach}.  @xref (or  
> one of
> the other cross-referencing nodes){the node for -fdump-rtl-mach}.

this is probably better.

-eric