bug#6204: vc-dir always splits the frame

[Stefan Monnier]

>>>> If the buffer names are sufficiently regular and unique,
>>>> special-display-regexps can already provide the needed
>>>> customizability without any need for a new option.
>>> What about cases where buffer names are not regular and unique?
>> Don't know: where are they?
> So what about the "If" in "If the buffer names are sufficiently regular
> and unique"?  Could we use "Since" instead?

Well, it's "If" because I don't know that it's always the case.
And most likely it is not always the case.  But the exceptions are
rare, AFAICT.


        Stefan