===== List view bar =====

The list view bar on top of each side (above the list view) displays
the following information: The first character stands for the sort
mode currently used to sort the files and directories (N = sort by
name, S = sort by size,...). The next character (if visible) indicates
that the entries are reverse sorted. The third character "H" indicates
(if visible) that hidden files are not shown. At fourth position an
asterisk indicates an active filter.

The following text shows the name of currently active mode of the
corresponding area below the list view bar. The most important mode is
the "normal file lister" which list files of any directory. Other
modes are the "information mode "for displaying detailed information
about an entry and the "show image mode" for displaying images in the
area below.