@item avoid-wraps
@samp{-n} in @code{wdiff}.
+@item background
+For server programs, run in the background.
+
@item backward-search
@samp{-B} in @code{ctags}.
@item force-prefix
@samp{-F} in @code{shar}.
+@item foreground
+For server programs, run in the foreground;
+in other words, don't do anything special to run the server
+in the background.
+
@item format
Used in @code{ls}, @code{time}, and @code{ptx}.
@item size
@samp{-s} in @code{ls}.
+@item socket
+Specify a file descriptor for a network server to use for its socket,
+instead of opening and binding a new socket. This provides a way to
+run, in a nonpriveledged process, a server that normally needs a
+reserved port number.
+
@item sort
Used in @code{ls}.
@item avoid-wraps
@samp{-n} in @code{wdiff}.
+@item background
+For server programs, run in the background.
+
@item backward-search
@samp{-B} in @code{ctags}.
@item force-prefix
@samp{-F} in @code{shar}.
+@item foreground
+For server programs, run in the foreground;
+in other words, don't do anything special to run the server
+in the background.
+
@item format
Used in @code{ls}, @code{time}, and @code{ptx}.
@item size
@samp{-s} in @code{ls}.
+@item socket
+Specify a file descriptor for a network server to use for its socket,
+instead of opening and binding a new socket. This provides a way to
+run, in a nonpriveledged process, a server that normally needs a
+reserved port number.
+
@item sort
Used in @code{ls}.