Pierre-Yves David <pierre-yves.david@octobus.net> [Fri, 14 Jul 2017 02:46:28 +0200] rev 2745
prev: allow to update to 't0' from 't1'
When on the first changeset of a topic, one can move back one changeset to end
up on t0. The new working copy parent to not belong to the topic, but the topic
is still active. The next commit will create a new root to the active topic.
You can get the same result using `hg up t0`
Pierre-Yves David <pierre-yves.david@octobus.net> [Fri, 14 Jul 2017 02:42:33 +0200] rev 2744
topic: add a 'topicidx()' to context
This will be useful for the `t0` logic in `hg prev`
Pierre-Yves David <pierre-yves.david@octobus.net> [Fri, 14 Jul 2017 02:41:53 +0200] rev 2743
prev: retrieve the 'no-topic' result is a clear and reusable option
We'll use it more, so let us make it pretty first.
Pierre-Yves David <pierre-yves.david@octobus.net> [Fri, 14 Jul 2017 02:35:12 +0200] rev 2742
prev: add '_getcurrenttopic' helper and use it
We'll add more spot where this information is used.