Re: [PATCH] Proof-of-concept patch to remember what the detached HEAD was

On Thu, 15 Oct 2009, Nicolas Pitre wrote:

On Thu, 15 Oct 2009, Daniel Barkalow wrote:

quoted

I think the description used in CVS and SVN (and, I think, others) is that 
you're not at the HEAD revision. I think they both account for the state 
where you've checked out the revision by number that's the latest 
revision, but you still can't grow the branch because you can't 
simultaneously stay on r1000 (as requested explicitly) and add a new 
commit.

So maybe the right explanation is:

$ git checkout master; git branch
* master
$ git checkout origin/master; git branch
* origin/master (not at head)
$ git checkout 123cafe^5; git branch
* 123cafe^5 (not at head)

I think this is wrong.  Git has multiple heads, and insisting on "not at 
head" would be extremely confusing.

Maybe "(not at a head)"? Git does have multiple heads, but what's checked 
out isn't one of them, and that's actually the point.

	-Daniel
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