index 2cc680686265348e28d022cc339d0145f735a2f2..2364f54cbbc2da00f55917a07a78f401f8ce9a8e 100644 (file)
-=pod
+=pod
-=head1 NAME
+=head1 NAME
rrdgraph_graph - rrdtool graph command reference
on top of the previous element. There must be something to stack
upon.
-You can use an B<invisible> LINE or AREA to stacked upon.
+You can use an B<invisible> LINE or AREA to stacked upon.
An B<unknown> value makes the entire stack unknown from that moment on.
You don't know where to begin (the unknown value) and therefore do