Switch to side-by-side view

--- a/src/sampleconf/recoll.conf.in
+++ b/src/sampleconf/recoll.conf.in
@@ -189,6 +189,10 @@
 # identification ? This may be useful, but will usually cause the
 # indexation of many bogus 'text' files
 usesystemfilecommand = 1
+# Actual command to use as "file -i" workalike. xdg-mime works fine here.
+# The file path will be added as a last parameter to the command line. If
+# that's not what your preferred command would like, use an intermediary script
+# systemfilecommand = xdg-mime query filetype
 
 # Should we index the file names of files with mime types we don't
 # know? (we can otherwise just ignore them)