** that will be used by a server, or else it is a directory that
** contains multiple repositories that can be served.  If g.argv[2]
** is a directory, the repositories it contains must be named
** "*.fossil".  If g.argv[2] does not exists, then we must be within
** a check-out and the repository to be served is the repository of
** that check-out.
**
** Open the respository to be served if it is known.  If g.argv[2] is
** a directory full of repositories, then set g.zRepositoryName to
** the name of that directory and the specific repository will be
** opened later by process_one_web_page() based on the content of
** the PATH_INFO variable.
**
** If disallowDir is set, then the directory full of repositories method
** is disallowed.

** Usage: %fossil http REPOSITORY ?OPTIONS?
**
** Handle a single HTTP request appearing on stdin.  The resulting webpage
** is delivered on stdout.  This method is used to launch an HTTP request
** handler from inetd, for example.  The argument is the name of the 
** repository.
**
** If REPOSITORY is a directory that contains one or more respositories
** with names of the form "*.fossil" then the first element of the URL
** pathname selects among the various repositories.  If the pathname does
** not select a valid repository and the --notfound option is available,
** then the server redirects (HTTP code 302) to the URL of --notfound.
**
** The --host option can be used to specify the hostname for the server.
** The --https option indicates that the request came from HTTPS rather

** within an open checkout.
**
** The "ui" command automatically starts a web browser after initializing
** the web server.  The "ui" command also binds to 127.0.0.1 and so will
** only process HTTP traffic from the local machine.
**
** In the "server" command, the REPOSITORY can be a directory (aka folder)
** that contains one or more respositories with names ending in ".fossil".
** In that case, the first element of the URL is used to select among the
** various repositories.
**
** By default, the "ui" command provides full administrative access without
** having to log in.  This can be disabled by setting turning off the
** "localauth" setting.  Automatic login for the "server" command is available
** if the --localauth option is present and the "localauth" setting is off