337     set the working directory branch name (the branch does not exist in

   337     set the working directory branch name (the branch does not exist in

   338     the repository until the next commit).

   338     the repository until the next commit).

   339 

   339 

   340     Unless --force is specified, branch will not let you set a

   340     Unless --force is specified, branch will not let you set a

   341     branch name that shadows an existing branch.

   341     branch name that shadows an existing branch.

   342     """

   344     """

   343 

   345 

   344     if label:

   346     if label:

   345         if not opts.get('force') and label in repo.branchtags():

   347         if not opts.get('force') and label in repo.branchtags():

   346             if label not in [p.branch() for p in repo.workingctx().parents()]:

   348             if label not in [p.branch() for p in repo.workingctx().parents()]:

   356 

   358 

   357     List the repository's named branches, indicating which ones are

   359     List the repository's named branches, indicating which ones are

   358     inactive.  If active is specified, only show active branches.

   360     inactive.  If active is specified, only show active branches.

   359 

   361 

   360     A branch is considered active if it contains unmerged heads.

   362     A branch is considered active if it contains unmerged heads.

   361     """

   365     """

   362     b = repo.branchtags()

   366     b = repo.branchtags()

   363     heads = dict.fromkeys(repo.heads(), 1)

   367     heads = dict.fromkeys(repo.heads(), 1)

   364     l = [((n in heads), repo.changelog.rev(n), n, t) for t, n in b.items()]

   368     l = [((n in heads), repo.changelog.rev(n), n, t) for t, n in b.items()]

   365     l.sort()

   369     l.sort()