From 4a1c4831e44dfa96aa28810f8e8e6b0faad1c6dd Mon Sep 17 00:00:00 2001
From: Jan Travnicek <Jan.Travnicek@fit.cvut.cz>
Date: Sat, 5 May 2018 21:39:13 +0200
Subject: [PATCH] add another developer note

---
 DEVELOPER_NOTES | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/DEVELOPER_NOTES b/DEVELOPER_NOTES
index 4b562a322e..4d9d311486 100644
--- a/DEVELOPER_NOTES
+++ b/DEVELOPER_NOTES
@@ -4,3 +4,5 @@ the top of the pushdown store:
 String parsers cannot process correctly text files with more than 4096 characters on a single line at least on some systems. There is a bug in unget and putback function on istream.
 
 Measuring memory allocations with library compiled by g++ is not working. The overload of operator new does not work properly.
+
+All grammars with rules not allowing epsilon on the right hand side have special boolean flag generatesEpsilon. Thanks to this flag no other special handling of generating epsilon is needed.
-- 
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