-If '-t' is specified, one of the <type>. If '-s' is specified,
-the size of the <object> in bytes.
+If '-t' is specified, one of the <type>.
+
+If '-s' is specified, the size of the <object> in bytes.
+
+If '-e' is specified, no output.
+
+If '-p' is specified, the contents of <object> are pretty-printed.