\begin_document
\begin_header
\save_transient_properties true
-\origin /systemlyxdir/examples/
+\origin /systemlyxdir/examples/Presentations/
\textclass foils
\begin_preamble
\raggedright
\use_microtype false
\use_dash_ligatures false
\graphics dvips
-\default_output_format default
+\default_output_format pdf
\output_sync 0
\bibtex_command default
\index_command default