Here is a list of all documented class members with links to the class documentation for each member:

### - u -

- UnclosedString : QextScintillaLexerPython, QextScintillaLexerPOV, QextScintillaLexerLua, QextScintillaLexerCPP
- undo() : QextScintilla
- unindent() : QextScintilla
- UnknownAttribute : QextScintillaLexerHTML
- UnknownProperty : QextScintillaLexerCSS
- UnknownPseudoClass : QextScintillaLexerCSS
- UnknownTag : QextScintillaLexerHTML
- userListActivated() : QextScintilla
- UUID : QextScintillaLexerCPP