[spc476]

I use Lua for configuration files. It's easy to restrict what you can do in Lua (I load configuration data into its own global state with nothing it can reference but itself). Plus, I can define local data to help ease the configuration:

    local webdir = "/www/site/htdocs"

    templates = 
    {
      {
        template = "html/regular",
        output   = webdir .. "/index.html",
        items    = "7d",
        reverse  = true
      },
      
      {
        template = "rss",
        output   = webdir .. "/index.rss",
        items    = 15,
        reverse  = true
      },
      
      {
        template = "atom",
        output   = webdir .. "/index.atom",
        items    = 15,
        reverse  = true
      },
    }

When I reference the configuration state, templates[1].output will be "/www/site/htdocs/index.html". And if the base directory changes, I only have to change it in one location, and not three.