Fossil

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**
**    autosync         If enabled, automatically pull prior to commit
**                     or update and automatically push after commit or
**                     tag or branch creation.  If the the value is "pullonly"
**                     then only pull operations occur automatically.
**
**    clearsign        When enabled (the default), fossil will attempt to
**                     sign all commits with gpg.  When disabled, commits will
**                     be unsigned.
**
**    diff-command     External command to run when performing a diff.
**                     If undefined, the internal text diff will be used.
**
**    dont-push        Prevent this repository from pushing from client to
**                     server.  Useful when setting up a private branch.