This looks good. http://jemdoc.jaboc.net/ http://jemdoc.jaboc.net/ comes to mind as one precursor that a number of academics have chosen, but it falls in the (

This looks good. http://jemdoc.jaboc.net/ http://jemdoc.jaboc.net/ comes to mind as one precursor that a number of academics have chosen, but it falls in the (marginally) more complicated categories of 'command line' and 'markup language'.