add -D to define macros from the cmd line

allow to define macros in the config file Macros can be defined at the top of the configuration file: dir = "/var/gemini" cert = "/etc/keys" and re-used later, for example server "foo" { root "$dir/foo" # -> /var/gemini/foo cert "$cert/foo.pem" # -> /etc/keys/foo.pem }

use getopt_long, add --help as synonym of -h and -V/--version

document `log' option

drop the dependency on lex by implementing yylex by ourselves The actual implementation is based off doas' parse.y. This gave us various benefits, like cleaner code, \ to break long lines, better handling of quotes etc...

add `param' keyword

more params from and send a custom list

sync

certificate generation (bugfix and improvement) don't add gmid as organisation when generating the certificate, and set the version to 3, so it's compatible with java/android clients. Found by Gnuserland, thanks!

sync

sync

ensure %p (path) is always absolute with the recent changes, sometimes the path may not start with a '/'. This ensures that %s is ALWAYS an absolute path.

allow ``root'' rule to be specified per-location block

added ``alias'' option to define hostname aliases for a server

pidfile support with `-P pidfile'