definition can contain the following entries:
\end_layout
+\begin_layout Description
+\change_inserted -195340706 1333913893
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+BabelPreamble
+\end_layout
+
+\end_inset
+
+ Preamble for changing languages. See section
+\begin_inset space ~
+\end_inset
+
+
+\begin_inset CommandInset ref
+LatexCommand ref
+reference "sub:I18n"
+
+\end_inset
+
+.
+\end_layout
+
\begin_layout Description
\begin_inset Flex Code
status collapsed
\end_inset
) modify this label on the fly.
+
+\end_layout
+
+\begin_layout Description
+\change_inserted -195340706 1333913893
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+LangPreamble
+\end_layout
+
+\end_inset
+
+ Language dependent preamble. See section
+\begin_inset space ~
+\end_inset
+
+
+\begin_inset CommandInset ref
+LatexCommand ref
+reference "sub:I18n"
+
+\end_inset
+
+.
+
\end_layout
\begin_layout Description