one to have multiple gitweb instances with different configurations by
the use of symlinks.
+Note that some configuration can be controlled on per-repository rather than
+gitweb-wide basis: see "Per-repository gitweb configuration" subsection on
+linkgit:gitweb[1] manpage.
+
DISCUSSION
----------
The configuration variables described below control how gitweb finds
git repositories, and how repositories are displayed and accessed.
+See also "Repositories" and later subsections in linkgit:gitweb[1] manpage.
+
$projectroot::
Absolute filesystem path which will be prepended to project path;
the path to repository is `$projectroot/$project`. Set to
----------------------------------------------------------------------------
+
If not set (default), it means that this feature is disabled.
++
+See also more involved example in "Controlling access to git repositories"
+subsection on linkgit:gitweb[1] manpage.
$strict_export::
Only allow viewing of repositories also shown on the overview page.