Re: [PATCH 1/2] [RFC] Use --find- instead of --detect- as prefix for long forms of -M and -C.

> Yann Dirson wrote:
> > Rationale: this is both shorter to spell and consistent with
> > --find-copies-harder.
> [...]
> >  -M[<n>]::
> > ---detect-renames[=<n>]::
> > +--find-renames[=<n>]::
> 
> Umm.  The reasoning seems ok for me, but the farthest you can go is
> deprecating the options.  Removing them as in
> 
> > -	else if (!prefixcmp(arg, "-M") || !prefixcmp(arg, "--detect-renames=") ||
> > -		 !strcmp(arg, "--detect-renames")) {
> > +	else if (!prefixcmp(arg, "-M") || !prefixcmp(arg, "--find-renames=") ||
> > +		 !strcmp(arg, "--find-renames")) {
> 
> would break backwards compatibility.