From 380621c52bdc6305e61cc8b37cc52f45999b832c Mon Sep 17 00:00:00 2001
From: Kevin Matz <kevin.matz@gmail.com>
Date: Sun, 28 Oct 2018 19:40:56 -1000
Subject: [PATCH] reuse antlr walker objects each parser

---
 comment.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/comment.py b/comment.py
index a77b085..a73f1f0 100755
--- a/comment.py
+++ b/comment.py
@@ -51,6 +51,9 @@ logger.info("Adding Hog device at net# " + str(net))
 servers[net] = udp_client.SimpleUDPClient(server.get("ip", "10.0.0.1"),
                                           server.getint("port", 6600))
 
+oscMacro = OscCommentMacroListener(servers)
+walker = antlr4.ParseTreeWalker()
+
 
 def comment(text):
     input_stream = antlr4.InputStream(text)
@@ -63,8 +66,6 @@ def comment(text):
     except SyntaxError as e:
         logger.error(e)
         return
-    oscMacro = OscCommentMacroListener(servers)
-    walker = antlr4.ParseTreeWalker()
     walker.walk(oscMacro, tree)