Re: [PATCH] gitk - dont warn when deleting synonym for current head

Mark Levedahl writes:

By the way, I'm not sure how gitk can usefully do the implied check 
without loading the full repository DAG.

It does load the full repository DAG - that's how it gets the
information for the Precedes:, Follows: and Branch(es): fields in the
commit display.  It's true that that can be turned off, though, and in
that case an "are you sure" dialog would be appropriate.

Paul.