transplant: use peer of source repository as "remote" for "repo.pull()"
Before this patch, transplant with "--merge" option fails with
traceback unexpectedly, if it causes pull from the source repository
on the local host.
"discovery.findcommonincoming()" invokes "capable()" method on the
object given from "localrepository.pull()", but it is
"localrepository" object in this case and doesn't have such method.
This patch uses peer object of source repository as "remote" argument
for "localrepository.pull()" invocation like other invocations of it
in transplant.py.
run-tests: remove code that creates a dummy 'diffstat'
This was introduced in
fb1d7a42663c for an old test that is no longer the same.
template: change extras to use showlist rather than manual templ call.
This enables start_extras and end_extras in template maps.
help: document about {extras} template keyword
This adds text about the "extras" template keyword, similar to that proposed by
Yuya Nishihara previously.
check-code: document last ignore regexp
For easier remembering to delete when it is not needed anymore.
check-code: drop unneeded ignore patterns
The exceptions seem to have disappeared.