[PATCH] chgserver: include [extdiff] in confighash

[Jun Wu]

On 03/11/2016 01:04 PM, Pierre-Yves David wrote:
> What is the story for another extensions (3rd party) that need to register
> itself here?

They can import chgserver and change the array, just like hg.wirepeersetupfuncs

I thought about doing this in extdiff.py but since we tends to handle internal
extensions (pager, progress etc.) directly in command server code so I follow
the pattern.