allow for characters over 127

[rrdtool.git] / doc / rrdgraph_graph.pod

diff --git a/doc/rrdgraph_graph.pod b/doc/rrdgraph_graph.pod
index 84597f6..23e3235 100644 (file)
--- a/doc/rrdgraph_graph.pod
+++ b/doc/rrdgraph_graph.pod
@@ -1,3 +1,5 @@
+=pod 
+
 =head1 NAME  
 
 rrdgraph_graph - rrdtool graph command reference
@@ -44,10 +46,6 @@ Similarly, no report is generated if you don't use print options.
 
 =over 4
 
-=item B<PRINT:>I<vname>B<:>I<CF><:>I<format>
-
-I<Deprecated. Use the new form of this command in new scripts.>
-The first form of this command is to be used with B<CDEF> I<vname>s.
 
 =item B<PRINT:>I<vname>B<:>I<format>
 
@@ -141,24 +139,31 @@ B<%Z> prints the time zone.
 
 =back
 
+=item B<PRINT:>I<vname>B<:>I<CF><:>I<format>
+
+I<Deprecated. Use the new form of this command in new scripts.>
+The first form of this command is to be used with B<CDEF> I<vname>s.
+
 =back
 
 =head1 GRAPH
 
 =over 4
 
-=item B<GPRINT>B<:>I<vname>B<:>I<CF>B<:>I<format>
+=item B<GPRINT>B<:>I<vname>B<:>I<format>
 
-I<Deprecated. Use the new form of this command in new scripts.>
 This is the same as C<PRINT>, but printed inside the graph.
 
-=item B<GPRINT>B<:>I<vname>B<:>I<format>
+=item B<GPRINT>B<:>I<vname>B<:>I<CF>B<:>I<format>
 
+I<Deprecated. Use the new form of this command in new scripts.>
 This is the same as C<PRINT>, but printed inside the graph.
 
 =item B<COMMENT>B<:>I<text>
 
-Text is printed literally in the legend section of the graph.
+Text is printed literally in the legend section of the graph. Note that in
+RRDtool 1.2 you have to escape colons in COMMENT text in the same way you
+have to escape them in B<*PRINT> commands by writing B<'\:'>.
 
 =item B<HRULE>B<:>I<value>B<#>I<color> [ :I<legend> ]
 
@@ -208,24 +213,23 @@ a variable here.
 
 =cut
 
-#### This section describes the curruently defunct
-#### PieChart code.
-
-=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.
-
-####
-####
+# This section describes the curruently defunct
+# PieChart code.
+#
+# =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.
+#
+#
 
 =pod