size_t const & inlineCompletionUniqueChars() const;
/// return the position in the buffer of the inline completion postfix.
DocIterator const & inlineCompletionPos() const;
+ /// make sure inline completion position is OK
+ bool fixInlineCompletionPos();
/// set the inline completion postfix and its position in the buffer.
/// Updates the updateFlags in \c cur.
void setInlineCompletion(Cursor & cur, DocIterator const & pos,