// repeat in matrix
					if room := self.matching_matrix_channel(irc_m.channel) {
						name := self.name_convert(chat.System.irc, partial_irc_nick)
						self.chat.say(chat.System.matrix, name, '', room, irc_m.message)
					} else {
						println('warning: no matrix room found for ${irc_m.channel}. msg dropped: $irc_m.message')

					if irc_m.ghost.nick != irc_m.network.nick {
						// repeat in matrix
						if room := self.matching_matrix_channel(irc_m.channel) {
							name := self.name_convert(chat.System.irc, partial_irc_nick)
							self.chat.say(chat.System.matrix, name, '', room, irc_m.message)
						} else {
							println('warning: no matrix room found for ${irc_m.channel}. msg dropped: $irc_m.message')
						}