Index - U
| unEither | Lambdabot.Util |
| unEscapeString | Lambdabot.MiniHTTP |
| unreserved | Lambdabot.MiniHTTP |
| unusedOffset | Lambdabot.Regex |
| upperCaseString | Lambdabot.Util |
| upperize | Lambdabot.Util |
| URI | |
| 1 (Data Constructor) | Lambdabot.MiniHTTP |
| 2 (Type/Class) | Lambdabot.MiniHTTP |
| URIAuth | |
| 1 (Data Constructor) | Lambdabot.MiniHTTP |
| 2 (Type/Class) | Lambdabot.MiniHTTP |
| uriAuthority | Lambdabot.MiniHTTP |
| uriFragment | Lambdabot.MiniHTTP |
| uriIsAbsolute | Lambdabot.MiniHTTP |
| uriIsRelative | Lambdabot.MiniHTTP |
| uriPath | Lambdabot.MiniHTTP |
| uriPort | Lambdabot.MiniHTTP |
| uriQuery | Lambdabot.MiniHTTP |
| uriRegName | Lambdabot.MiniHTTP |
| uriScheme | Lambdabot.MiniHTTP |
| uriToString | Lambdabot.MiniHTTP |
| uriUserInfo | Lambdabot.MiniHTTP |
| urlDecode | Lambdabot.MiniHTTP |
| urlEncode | Lambdabot.MiniHTTP |
| urlPageTitle | Lambdabot.Url |
| urlTitlePrompt | Lambdabot.Url |