Bucktooth: Gopher+ (non)support
-------------------------------

Since few clients nowadays understand Gopher+ (except for, oddly, Internet
Explorer [45] which seems to at least obtain the size of a resource that way),
Bucktooth does not support it.

Nevertheless, it does understand the $ attribute enough to present a warning
to Gopher+ clients that the server is not Gopher+, and to please stop
accessing it that way. The UMN gopher client is particularly blockheaded
on this point. This is handled for you and no special configuration is
needed.

As of 0.2, erroneous gopher+ queries are placed in < > in the log file so
that they can be identified for debugging purposes.