Adding event flags help

[alvv-z]

Hi, I wanted to add some new event flags for bw and bw2 via pull request, however I'm not sure what the r, s, etc. mean in the second column in flags_bw_en.txt. Is there any place I can look stuff like this up?

[sora10pls]

PKHeX/PKHeX.Core/Editing/Saves/Editors/EventOld/NamedEventType.cs

Lines 29 to 49 in 96fa891

	public static class NamedEventTypeUtil
	{
	public static NamedEventType GetEventType(ReadOnlySpan<char> s) => s.Length == 0 ? None : GetEventType(s[0]);
	public static NamedEventType GetEventType(char c) => c switch
	{
	'h' => HiddenItem,
	'm' => Misc,
	'f' => FlyToggle,
	't' => TrainerToggle,
	's' => StoryProgress,
	'a' => Achievement,
	'+' => Statistic,
	'*' => UsefulFeature,
	'e' => EventEncounter,
	'g' => GiftAvailable,
	'r' => Rebattle,
	_ => None,
	};
	}

[alvv-z]

Thank you very much!