Method Clear

KBotExt/imgui/imgui_internal.h:1359–1359

	ImGuiKeyRoutingTable() { Clear(); }
	void Clear() { for (int n = 0; n < IM_ARRAYSIZE(Index); n++) Index[n] = -1; Entries.clear(); EntriesNext.clear(); }
};

// This extends ImGuiKeyData but only for named keys (legacy keys don't support the new features)