| Name | Matterhorn.Types |
| nameAfter | Matterhorn.Types |
| nameBefore | Matterhorn.Types |
| nameForUserRef | Matterhorn.Draw.Messages |
| nameMatched | Matterhorn.Types |
| negate | Matterhorn.Prelude |
| newChannelTopicDialog | Matterhorn.Types |
| newClientMessage | Matterhorn.Types.Posts, Matterhorn.Types |
| newHistory | Matterhorn.InputHistory |
| newLogManager | Matterhorn.State.Setup.Threads.Logging, Matterhorn.State.Setup.Threads |
| NewMessageIndicator | Matterhorn.Types.Channels, Matterhorn.Types |
| newMessageOfType | Matterhorn.Types.Messages, Matterhorn.Types |
| NewMessagesTransition | Matterhorn.Types.Posts, Matterhorn.Types |
| newMessageTransitionAttr | Matterhorn.Themes |
| NewPost | Matterhorn.Types.Channels, Matterhorn.Types |
| NewPostsAfterServerTime | Matterhorn.Types.Channels, Matterhorn.Types |
| NewPostsStartingAt | Matterhorn.Types.Channels, Matterhorn.Types |
| newState | Matterhorn.Types |
| nextChannel | Matterhorn.State.Channels |
| NextChannelEvent | Matterhorn.Types.KeyEvents, Matterhorn.Events.Keybindings |
| NextChannelEventAlternate | Matterhorn.Types.KeyEvents, Matterhorn.Events.Keybindings |
| nextUnreadChannel | Matterhorn.State.Channels |
| NextUnreadChannelEvent | Matterhorn.Types.KeyEvents, Matterhorn.Events.Keybindings |
| nextUnreadUserOrChannel | Matterhorn.State.Channels |
| NextUnreadUserOrChannelEvent | Matterhorn.Types.KeyEvents, Matterhorn.Events.Keybindings |
| NoArg | Matterhorn.Types |
| noChannels | Matterhorn.Types.Channels, Matterhorn.Types |
| noMessages | Matterhorn.Types.Messages, Matterhorn.Types |
| nominalDay | Matterhorn.Prelude |
| NominalDiffTime | Matterhorn.Prelude |
| nonCharKeys | Matterhorn.Types.KeyEvents |
| NonexecScriptPath | Matterhorn.FilePaths |
| Normal | |
| 1 (Data Constructor) | Matterhorn.Types.RichText |
| 2 (Data Constructor) | Matterhorn.State.Async, Matterhorn.State.Common |
| 3 (Data Constructor) | Matterhorn.Options |
| normalChannelSigil | Matterhorn.Constants |
| NormalPost | Matterhorn.Types.Posts, Matterhorn.Types |
| NoSection | Matterhorn.Config.Schema |
| NoSuchChannel | Matterhorn.Types |
| NoSuchHelpTopic | Matterhorn.Types |
| NoSuchScript | Matterhorn.Types |
| NoSuchUser | Matterhorn.Types |
| not | Matterhorn.Prelude |
| NotAReply | Matterhorn.Types.Messages, Matterhorn.Types |
| notElem | Matterhorn.Prelude |
| Nothing | Matterhorn.Prelude |
| NoThread | Matterhorn.Types.Messages, Matterhorn.Types |
| notifyPreference | Matterhorn.Types.Channels, Matterhorn.Types |
| noTypingUsers | Matterhorn.Types.Users, Matterhorn.Types |
| NoUser | Matterhorn.Types.Messages, Matterhorn.Types |
| noUsers | Matterhorn.Types.Users, Matterhorn.Types |
| nubOn | Matterhorn.Util |
| null | Matterhorn.Prelude |
| Num | Matterhorn.Prelude |
| number | Matterhorn.Config.Schema |
| Numbered | Matterhorn.Types.RichText |
| NumDecoration | Matterhorn.Types.RichText |
| numScrollbackPosts | Matterhorn.Constants |