-Body is read from stdin and compressed. After receiving, remote side
-will execute specified @ref{CfgExec, handle} command with @option{ARG*}
+Body is read from stdin (either into memory, or into encrypted temporary
+file if @option{-use-tmp} is specified) and compressed (unless
+@option{-nocompress} is specified). After receiving, remote side will
+execute specified @ref{CfgExec, handle} command with @option{ARG*}