topic: list the number of troubled changesets when --verbose is used
Displaying more information in the topic list is useful, we continue with the
number of troubled changesets. This will help people to spot topics that needs
evolution, for example after a pull.
# topics
Topics are an experiment to see if maybe the workflow defined by git
branches and hg bookmarks is only partially what users want - perhaps
something that feels more like a traditional VCS branch is right, but
that it should "dissolve" upon being finished. This extension exists
to be a sandbox for that experimentation.
# usage
Enable topics like any mercurial extension: download the source code to a
local directory, and add that directory to your `.hgrc`:
[extensions]
topics=path/to/hg-topics/hgext3rd/topic/