-#LyX file created by tex2lyx 2.2
-\lyxformat 502
+#LyX file created by tex2lyx 2.3
+\lyxformat 512
\begin_document
\begin_header
+\save_transient_properties true
\origin roundtrip
\textclass article
\begin_preamble
\font_osf false
\font_sf_scale 100 100
\font_tt_scale 100 100
+\use_microtype 0
\graphics default
\default_output_format default
\output_sync 0
\begin_layout Standard
\size normal
-from package "ascii" and "ifsym": ®↨◻◼ ◙ ◙
+from package "ascii" and "ifsym": ®
+\begin_inset ERT
+status collapsed
+
+\begin_layout Plain Layout
+{
+\backslash
+ascii
+\backslash
+ETB}
+\end_layout
+
+\end_inset
+
+◻◼ ◙ ◙
\end_layout
\begin_layout Standard