As of version 6.0, Event repeater will now allow you to remove event, mail, and response IDs within an event.

Using the new commands:

In order to use these commands, they must be placed somewhere within the event(it doesn't matter where, it seems). Event Repeater will search the current event for the commands, and parse them to their appropriate lists:

forgetEvent

Similar to the console command, this event command will allow you to forget an event with the ID given. The appropriate use is as follows: \forgetEvent <ID>....\ Notice the is the ID of the event you wish to have forgotten so it can be repeated.
This will tell Event Repeater to find and remove the event IDs from the eventsSeen category. NOTE: The forgetEvent command cannot forget the event that is currently playing.

forgetMail

Similar to the console command, this command will allow you to forget a mail message you've received already. Similar to how eventForget works, you can place it anywhere in the event and it should look as follows: \forgetMail <ID>\ where ID is a string name such as mailCamp.
This will tell the Event Repeater to remove all the listed IDs from the mailReceived category.

forgetResponse

Similar to the console command, this command will allow you to forget any responses you've made.
This will tell the Event Repeater to remove all responses in the questionsAnswered category.

timeAdvance

This event adds a passage of time for your events. The command will add x hours to the game, where x is the number put in: `\timeAdvance 4' This means the event will advance the time four hours. This command is ignored if the resulting time is after 2AM (2600) and can only increase in increments of hours.