On Sun, 14 Sep 2003, Michel [ISO-8859-1] Dänzer wrote:

>> >>         Option "AGPSize"  "128"
>> >
>> >BTW, I renamed this to "GARTSize" in current DRI CVS.
>> 
>> Is AGPsize an alias?  
>
>No, I'm not aware of an alias mechanism for options.
>
>> Or when people upgrade in the future will their configuration break 
>> if it is using AGPSize?
>
>It won't break, they'll just use the default GART aperture size again.
>:) I can add back "AGPSize" as well though if people feel that's
>important.

I'm just a bit worried about how many bug reports and support
requests will hit XFree86 mailing lists/bugzilla/dri lists about
the name of the option changing.  It's been "AGPsize" forever,
and everyone out there will basically use that option name by
default in a future X release, without knowing that it doesn't
work.

I think when things like this are changed, it is important to 
both document it widely, and also provide a backward 
compatibility mechanism.  Otherwise it confuses users, and can 
cause tech support problems.

I see the name change as only cosmetically beneficial, with a 
cost of confusion.



-- 
Mike A. Harris



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