hide some debugging code behind a DPRINTF

wrap preformatted in a figure and provide a caption too (if any)

be portable: switch to a custom version of Kristaps' oconfigure

allow to speak "TLS-less Gemini" useful for e.g. to save some CPU cycles when the Gemini server is sitting on the same box as Galileo; disabled by default.

fix reconfiguration

change proxy_match to get a string

make the port number optional and keep it as string

simplify the configuration format don't require the awkward `server' block, just use a `proxy' block: proxy { source address port xyz hostname foo stylesheet "URL" }

support gemini code 1x

parse the query string too

better error page

always initialize the template move the initialization to the proxy creation, and while here move the definition for the functions used by the template to fcgi.c too.

add an HTML error page

import the template compiler i've been working on

close fcgi socket when not marked as keepalive if the server hasn't specified the FCGI_KEEP_CONN bit in the request, close the socket when we're done. This seems to be what httpd(8) (most of the time) wants.