Pull changes from a specified repository to the local repository. More information: https://www.mercurial-scm.org/doc/hg.1.html#pull.
hg pull
hg pull {{path/to/source_repository}}
hg pull {{[-u|--update]}}
hg pull {{[-f|--force]}}
hg pull {{[-r|--rev]}} {{revision}}
hg pull {{[-b|--branch]}} {{branch}}
hg pull {{[-B|--bookmark]}} {{bookmark}}