@samp{so} magic cookie on the screen. (It may also be possible to remove a
cookie which is not at the beginning of a line by clearing that line.) The
@samp{xt} capability also has implications for the use of tab characters,
-but in that regard it is obsolete (@xref{Cursor Motion}).
+but in that regard it is obsolete (@pxref{Cursor Motion}).
@table @samp
@item so