check-code: Add a ``maxerr`` argument to the ``checkfile`` function
check-code.py used to halt after 15 errors. This changeset adds a new
argument to the checkfile function to control this limit.
% status without inotify
A a
! b
% inserve
% status
A a
! b
? hg.pid
Are we able to kill the service? if not, the service died on some error