-#=item B<PART> : I<vname> B<#> I<rrggbbaa> [ B<:> I<legend> ]
-#
-#B<RRDtool> has now support for B<pie charts>. If you include the
-#B<PART> command, the canvas is extended to make room for a chart
-#The size of the canvas is determined by the lesser of
-#L<width and height|rrdgraph/item_Size>.
-#
-#Pie parts will be concatenated, the first one will start at the
-#top and parts will be created clockwise. The size of the part
-#is defined by the value part of the L<VDEF|rrdgraph_data/VDEF>
-#function. It should return a number between 0 and 100, being a
-#percentage. Providing wrong input will produce undefined results.
+=item B<PART>B<:>I<vname>B<#>I<rrggbb>[I<aa>][B<:>I<legend>]
+
+B<RRDtool> has now support for B<pie charts>. If you include the
+B<PART> command, the canvas is extended to make room for a chart
+The size of the canvas is determined by the lesser of
+L<width and height|rrdgraph/item_Size>.
+
+Pie parts will be concatenated, the first one will start at the
+top and parts will be created clockwise. The size of the part
+is defined by the value part of the L<VDEF|rrdgraph_data/VDEF>
+function. It should return a number between 0 and 100, being a
+percentage. Providing wrong input will produce undefined results.