def show_options( attribute = nil )
app.init 'webby'
app.load_rakefile
desc = "The following options can be used to control Webby functionality.\nOptions are configured in the 'Sitefile'. A few examples are shown below:\n|\n| SITE.create_mode = 'directory'\n| SITE.base = 'http://www.example.com'\n| SITE.uv.theme = 'twilight'\n|\n=======< OPTIONS >=======\n|\n"
@stdout.puts desc.gutter!
help = Loquacious.help_for(
:webby, :io => @stdout, :colorize => ENV.key?('TERM')
)
help.show attribute, :values => true
@stdout.puts
end