From 0e0c4fa5781b9600169cada93335df079db37ddc Mon Sep 17 00:00:00 2001
From: Paul Beckingham <paul@beckingham.net>
Date: Sat, 11 Oct 2014 11:24:56 -0400
Subject: [PATCH] Parser

- Code cleanup.
---
 src/Parser.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/Parser.cpp b/src/Parser.cpp
index 51433aed4..b5abac08e 100644
--- a/src/Parser.cpp
+++ b/src/Parser.cpp
@@ -1624,10 +1624,10 @@ void Parser::findStrayModifications ()
 ////////////////////////////////////////////////////////////////////////////////
 // This is called after parsing. The intention is to find plain arguments that
 // are not otherwise recognized, and potentially promote them to patterns.
+//
+// Note: This functionality is deprecated in 2.4.0.
 void Parser::findPlainArgs ()
 {
-  bool action = false;
-
   std::vector <Tree*> nodes;
   collect (nodes, collectTerminated);
   std::vector <Tree*>::iterator i;
@@ -1664,7 +1664,6 @@ void Parser::findPlainArgs ()
           branch->attribute ("raw", raw);
           branch->tag ("STRING");
           branch->tag ("FILTER");
-          action = true;
         }
       }
     }