From 6d05c3239321fafd09366638a35aaef0796f8067 Mon Sep 17 00:00:00 2001
From: moli <phpmoli@users.noreply.github.com>
Date: Mon, 19 May 2014 11:29:38 +0200
Subject: [PATCH] mods of #477 clarifying boolean operators

what does GE, LT mean? - asked the newbie. Now he knows.
---
 doc/rrdgraph_rpn.pod | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/rrdgraph_rpn.pod b/doc/rrdgraph_rpn.pod
index fd1f3099..4771f272 100644
--- a/doc/rrdgraph_rpn.pod
+++ b/doc/rrdgraph_rpn.pod
@@ -49,7 +49,8 @@ would do C<a = b, 3, +, 5, *> without the need for parentheses.
 
 B<LT, LE, GT, GE, EQ, NE>
 
-Pop two elements from the stack, compare them for the selected condition
+Less than, Less or equal, Greater than, Greater or equal, Equal, Not equal
+all pop two elements from the stack, compare them for the selected condition
 and return 1 for true or 0 for false. Comparing an I<unknown> or an
 I<infinite> value will result in I<unknown> returned ... which will also be
 treated as false by the B<IF> call.
-- 
2.47.2