Code

fox for #302. refuse to build if troff and nroff are not around
drwxr-xr-x - articles
drwxr-xr-x - contrib
drwxr-xr-x - program
drwxr-xr-x - status
drwxr-xr-x - talks
drwxr-xr-x - tutorial
drwxr-xr-x - website