Re: [PATCH] Reserve a slot for argv[0] in default_arg.

On Mon, Oct 05, 2009 at 08:36:49AM +0200, Petter Urkedal wrote:

On 2009-10-04, Junio C Hamano wrote:

quoted

It is a command specific aliasing mechanism; not even I use the feature
these days, since "alias.*" is much easier to use.  But there is no strong
need to remove it either; it is not too much hassle to keep it for people
who do use it.  Perhaps deprecate it and remove it in the long run?

I didn't know about alias.*.  Excellent.  I'll be using that.

Yeah, showbranch.default really seems pointless now. Especially
confusing is the fact that it doesn't do whitespace-splitting, so you
can't do:

  git config showbranch.default "--topo-order branch1 branch2"

but instead have to set multiple config variables.

I think deprecation makes sense, but I am in no hurry to get rid of it.
I mainly just wouldn't want people to think it was a useful thing to
learn. :)

The code is slightly nicer to, I think, but you can probably drop "+ 20"
in the grow-case now.

I think it could actually just be switched to use ALLOC_GROW.

-Peff