I've added a new feature! You can now place a single character in your long message to skip to another line.
Note: This feature is in BETA! It may not be compatible with poorly written or outdated plugins. Messages sent will not honor the PlayerChatEvent, which is an outdated and potentially lag-inducing version of AsyncPlayerChatEvent (which will be honored). If you find that there are any incompatibilities, please leave a comment and I'll try to add support.