your source file as necessary.
Here is a complete example of a multi-column table (the text is from
-`The GNU Emacs Manual', *note Splitting Windows: (xemacs)Split Window.):
+`The XEmacs Users' Manual', *note Splitting Windows: (xemacs)Split
+Window.):
@multitable @columnfractions .15 .45 .4
@item Key @tab Command @tab Description