anchor.diff:    <%- if @oidc_discover_uri && @oidc_discover_root -%>
     # Discover URI for OpenID Connect (used for multiple Id Providers):
     #
  -  #     <%= @ssl ? "https" : "http" %>://<%= _host %>:<%= _port %><%= @oidc_discover_uri %>
  +  #     <%= @ssl ? "https" : "http" %>://<%= @servername || "localhost" %>:<%= _port %><%= @oidc_discover_uri %>
     #     #=> <%= @oidc_discover_root %>/
     #
     Alias "<%= @oidc_discover_uri %>" "<%= @oidc_discover_root %>"
  
positive.code:   <%- if @root_uri -%>
    # Redirect root URI to specified URI
    #
    #     <%= @ssl ? "https" : "http" %>://<%= _host %>:<%= _port %>/
    #     #=> <%= @ssl ? "https" : "http" %>://<%= _host %>:<%= _port %><%= @root_uri %>
    #
    RedirectMatch ^/$ "<%= @root_uri %>"
    <%- end -%>
  
negative.code:   # Register and/or unregister the mapping of an authenticated-user to a system-user
    # NB: This is not needed for regular expression mapping
    #
    #     <%= @ssl ? "https" : "http" %>://<%= @servername || "localhost" %>:<%= _port %><%= @register_uri %>
    #     #=> <%= @register_root %>/
    #
    Alias "<%= @register_uri %>" "<%= @register_root %>"
  