[PATCH topic-ext] topics: allow commits that only change topic (issue4725)

[Pierre-Yves David]

On 06/15/2015 03:30 PM, Matt Mackall wrote:
> # HG changeset patch
> # User Matt Mackall <mpm at selenic.com>
> # Date 1434407347 18000
> #      Mon Jun 15 17:29:07 2015 -0500
> # Node ID d038b92c51d91c99b50fd17c829e22212de051bb
> # Parent  ca2b4e5329fe018fc1279694cc89f74a7d6f4ccd
> topics: allow commits that only change topic (issue4725)
>
> This allows amend to change topics. It also matches the behavior of branches.

I do want the amend feature, but I'm not sure if allowing it for plain 
commit make sense. Matching the behavior for named branches do not make 
so much sense as this could result in plain empty commit when they 
become public.

-- 
Pierre-Yves David