pull -r: pass the revisions as the heads argument of findincoming This can make a hg pull -r faster if the remote repo has many heads, and fixes an "abort: received changelog group is empty".

adding da/foo
adding foo
% manifest
200 Script output follows


drwxr-xr-x da
-rw-r--r-- 4 foo


200 Script output follows


-rw-r--r-- 4 foo