defaultGraphOptions :: GraphOptions
defaultGraphOptions =
    GraphOptions []                    -- taken
                 []                    -- departments
                 0                     -- excludedDepth
                 (-1)                  -- maxDepth
                 []                    -- courseNumPrefix
                 []                    -- distribution
                 []                    -- location
                 True                  -- includeRaws
                 True
defaultGraphOptions :: GraphOptions
defaultGraphOptions =
    GraphOptions []                    -- taken
                 []                    -- departments
                 0                     -- excludedDepth
                 (-1)                  -- maxDepth
                 []                    -- courseNumPrefix
                 []                    -- distribution
                 []                    -- location
                 True                  -- includeRaws
                 True
defaultGraphOptions =
    GraphOptions []                    -- taken
                 []                    -- departments
                 0                     -- excludedDepth
                 (-1)                  -- maxDepth
                 []                    -- courseNumPrefix
                 []                    -- distribution
                 []                    -- location
                 True                  -- includeRaws
                 True