void cutSelection(Cursor & cur, bool doclear = true, bool realcut = true);
/// Push the current selection to the cut buffer and the system clipboard.
void copySelection(Cursor const & cur);
+///
+void copyInset(Cursor const & cur, Inset * inset, docstring const & plaintext);
/**
* Push the current selection to the cut buffer and the system clipboard.
* \param plaintext plain text version of the selection for the system