matrix_regex string
	irc_regex    string

				if irc_m.network.nick == irc_m.ghost.nick { // only repeat what the botuser heard

				//if irc_m.network.nick == irc_m.ghost.nick { // only repeat what the botuser heard
				if !self.irc_name_match(partial_irc_nick) {

					if !matrix_name_match(sender) {

					if !self.matrix_name_match(sender) {

}
pub fn (mut self Main) matrix_name_match(name string) bool {
	restr := '@${self.config.matrix_regex}:${self.config.matrix_host}'
	rmatch := regex_name_match(restr, name)
	println('matrix_name_match $restr $name => $rmatch')
	return rmatch

pub fn matrix_name_match(name string) bool {
	restr := '@ircbr_(.*):donp.org'
	mut re := regex.regex_opt(restr) or { panic('matrix_name_match regex parse fail') }

pub fn (mut self Main) irc_name_match(name string) bool {
	restr := '@${self.config.irc_regex}'
	rmatch := regex_name_match(restr, name)
	println('irc_name_match $restr $name => $rmatch')
	return rmatch
}
pub fn regex_name_match(restr string, name string) bool {
	mut re := regex.regex_opt(restr) or { panic('regex_name_match regex parse fail for $restr') }

	println('matrix_name_match $restr $name => start $start')

		.irc { '@ircbr_$name:$self.config.matrix_host' } //@:donpdonp|z!~donp@1.2.3.4
		.matrix { matrix.split(name)[1] + '|m' }

		.irc { '@' + regex_self_replace(self.config.matrix_regex, name) + self.config.matrix_host }
		.matrix { regex_self_replace(self.config.irc_regex, matrix.split(name)[1]) }

}
pub fn regex_self_replace(restr string, name string) string {
  newname := restr.replace_once('(.*)', name)
  println("regex_self_replace $restr $name => $newname")
  return newname