add 'm' as a shortcut for 'zoom' in rrd_graph (1.4 code+docu)

[rrdtool-all.git] / program / doc / rrdgraph.pod

diff --git a/program/doc/rrdgraph.pod b/program/doc/rrdgraph.pod
index 5090fb98dd6b784e330e9397b3b0bef85e7d7b19..897e09c66dbf8b8fa3a0278d4d319a79c633283f 100644 (file)
--- a/program/doc/rrdgraph.pod
+++ b/program/doc/rrdgraph.pod
@@ -278,8 +278,12 @@ Note that for linear graphs, SI notation is used by default.
 [B<-z>|B<--lazy>]
 
 Only generate the graph if the current graph is out of date or not existent.
-Note, that only the image size will be returned, if you run with lazy even
-when using graphv and even when using PRINT.
+Note, that all the calculations will happen regardless so that the output of
+PRINT and graphv will be complete regardless. Note that the behaviour of
+lazy in this regard has seen several changes over time. The only thing you
+can realy rely on before rrdtool 1.3.7 is that lazy will not generate the
+graph when it is already there and up to date, and also that it will output
+the size of the graph.
 
 
 [B<-f>|B<--imginfo> I<printfstr>]
@@ -309,7 +313,7 @@ multiple defaults.
 
 A green arrow is made by: C<--color ARROW#00FF00>
 
-[B<--zoom> I<factor>]
+[B<-m>|B<--zoom> I<factor>]
 
 Zoom the graphics by the given amount. The factor must be E<gt> 0