Preferences preferences Prefs File prefs_file .grc string Window Prefix window_prefix GRC string File Open file_open string Files Open files_open string Window Size window_size 800, 600 int_vector Snap to Grid snap_to_grid off enum Off off On on Grid Size grid_size 20 enum 10 pixels 10 20 pixels 20 50 pixels 50 100 pixels 100 Show Grid show_grid hide enum Show show Hide hide Show Reports Window show_reports show enum Show show Hide hide Show Params Labels show_params show enum Show show Hide hide Restore Open Files restore_files yes enum Yes yes No no