+-----------------------------------------------------------------------------+
|                                    vrule                                    |
+-----------------------------------------------------------------------------+
 
Abbreviation:  �|none�%
 
Parameters:    �|dimension�%
 
    �|Description:�%
The \vrule  markup draws a vertical  rule.   It is a native  TEX markup, and
the usage  is different in that  the parameter is not  surrounded with curly
braces.   If you do not  supply a dimension, TEXT1 will  print the rule with
a height of the highest character  in that line and the depth of the deepest
character in that line.   By default, the rule drawn has a thickness (width)
of .4pt.
 
    �|Notes:�%
Refer to The TEXbook for more on \vrule and how to use the "depth" parameter
with the "height" and "width" parameters.