+private:
+ /// Math mode for output and display. UNDECIDED for user macros: they could
+ /// be either.
+ mode_type modeToEnsure() const;
+ /// This function is needed for now because of two shortfalls of the current
+ /// implementation: the macro() pointer is often dangling, in which case we
+ /// fall back to a backup copy, and the macro is not known at inset
+ /// creation, in which case we fall back to the global macro with this name.
+ MacroData const * macroBackup() const;
+ ///
+ virtual Inset * clone() const;
+ ///
+ bool editMode(BufferView const * bv) const;
+
+ ///
+ class Private;
+ ///
+ Private * d;
+ /// update lock to avoid loops
+ class UpdateLocker;
+ friend class UpdateLocker;
+
+public:
+ ///
+ bool completionSupported(Cursor const &) const;
+ ///
+ bool inlineCompletionSupported(Cursor const & cur) const;
+ ///
+ bool automaticInlineCompletion() const;
+ ///
+ bool automaticPopupCompletion() const;
+ ///
+ CompletionList const * createCompletionList(Cursor const & cur) const;
+ ///
+ docstring completionPrefix(Cursor const & cur) const;
+ ///
+ bool insertCompletion(Cursor & cur, docstring const & s, bool finished);
+ ///
+ void completionPosAndDim(Cursor const &, int & x, int & y, Dimension & dim) const;
+};