Change "I".

dobroho_vechora.bash

@@ -91,17 +91,10 @@ while :; do
 	read cmd
 	case "${cmd}" in
 		I)
-			b=""
+			tmp="$(mktemp)"
-			while :; do
+			command ${VISUAL:-${EDITOR:-$(command -v vi)}} "${tmp}"
-				read c
+			[ -s "${tmp}" ] && send_message 0"${nick}$(cat "${tmp}")"
-				[[ "${c}" != "." ]] || break
+			rm "${tmp}"
-				if [ -z ${b} ]; then
-					b="${c}"
-				else
-					b="${b}"$'\n'"${c}"
-				fi
-			done
-			send_message 0"${nick}${b}"
 			;;
 		i)
 			read a