d.info: update manual page

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@50331 15284696-431f-4ddb-bdfa-cd5b030d7da7

display/d.info/d.info.html

@@ -1,25 +1,39 @@
 <h2>DESCRIPTION</h2>
 
-<em>d.info</em> displays information about the active display monitor.
+<em>d.info</em> displays information about the active display
+monitor. Display monitors are maintained
+by <em><a href="d.mon.html">d.mon</a></em>.
+
+<h2>EXAMPLES</h2>
+
+<div class="code"><pre>
+d.mon start=cairo
+
+d.info -r
+rectangle: 0.000000 640.000000 0.000000 480.000000
+</pre></div>
 
 <h2>NOTES</h2>
 
-Units are screen pixels (except for <em>-g</em> flag where map units
-are used).<br>
-Where two numbers are given the format is: width, height.<br>
-Where four numbers are given the format is: left, right, top, bottom.
-<br><br>
+Units are screen pixels (except for <b>-g</b> flag where map units are
+used).
+<br>Where two numbers are given the format is: width, height.
+<br>Where four numbers are given the format is: left, right, top, bottom.
+
+<p>
 Note: GRASS display pixel coordinates are measured from the top left.
-<p><br>
 
 <h2>SEE ALSO</h2>
 
-<em><a href="d.frame.html">d.frame</a></em><br>
-<em><a href="d.vect.html">d.vect</a></em><br>
-<em><a href="d.rast.html">d.rast</a></em><br>
+<em>
+  <a href="d.mon.html">d.mon</a>,
+  <a href="d.vect.html">d.vect</a>,
+  <a href="d.rast.html">d.rast</a>
+</em>
 
 <h2>AUTHOR</h2>
 
 Glynn Clements
 
-<p><i>Last changed: $Date$</i>
+<p>
+<i>Last changed: $Date$</i>