From c6b6f0ade1bd7c1c4e17ff32d937a84c202ed63a Mon Sep 17 00:00:00 2001
From: eckhart <eckhart.arnold@posteo.de>
Date: Sat, 13 Jun 2020 00:48:22 +0200
Subject: [PATCH] parse.py: small optimization

---
 DHParser/parse.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/DHParser/parse.py b/DHParser/parse.py
index d1c8375..cea07f1 100644
--- a/DHParser/parse.py
+++ b/DHParser/parse.py
@@ -3308,6 +3308,7 @@ class Forward(UnaryParser):
                 result = self.parser(text)
                 self.recursion_counter[location] = depth  # allow moving back and forth
         else:
+            # TODO: Eliminate returning_from_recursion__ in favor of memoization__
             recursion_state = grammar.returning_from_recursion__
             self.recursion_counter[location] = 0  # fail on the first recursion
             grammar.memoization__ = True
-- 
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