c->req may be NULL now

move bufferevent initialization early in handle_handshake the error path needs an initialized bufferevent too, otherwise it'll crash when trying to write the response. This moves the initialisation early, right after the tls_handshake. Another option would be to initialise it in do_accept, but that may be too early.

more small improvements for the quickstart

sync

don't die on ECONNABORTED ECONNABORTED is returned if a connections gets aborted after being queued before the accept(2). I had some cases of accept: Software caused connection abort on FreeBSD, this should avoid that.

fix navigation links

fix navigation links in *.gmi pages

tweak the quickstart guide

mention renew-certs in contrib.{gmi,html}

add script to automatically renew self-signed certificates

two -n to dump the parsed configuration This adds a barebone dumping of the parsed configuration. It is not complete, but I'm interested in dumping the full path to `cert' and `key' in order to write some scripts that can inspect the configuration, extract the certificates and renew them when expired automatically. It's not easy to parse gmid configuration otherwise because the syntax is flexible and users can use macros. Instead, the idea is to run gmid and let it dump the configuration once it's been parsed in a static and predictable format. Now is possible to parse gmid configuration with, say, awk or perl.

don't work around a missing -Wno-unused-parameter It's been there for a long time, and it's frankly annoying to pretend to use parameters. Most of the time, they're there to satisfy an interface and nothings more.

don't wrap the paths inside a <code></code>

fix navigation in contrib page

split the cert generation example on multiple lines