From 3e7c32308642d236d8770e2970d84d152d67373e Mon Sep 17 00:00:00 2001
From: Paul Beckingham <paul@beckingham.net>
Date: Thu, 24 Apr 2014 12:33:09 -0400
Subject: [PATCH] A3

- Removed obsolete A3::extract_words method.
---
 src/A3.cpp | 21 ---------------------
 src/A3.h   |  1 -
 2 files changed, 22 deletions(-)

diff --git a/src/A3.cpp b/src/A3.cpp
index 6a886ca46..74afb11b9 100644
--- a/src/A3.cpp
+++ b/src/A3.cpp
@@ -609,27 +609,6 @@ const A3 A3::extract_modifications () const
   return mods;
 }
 
-////////////////////////////////////////////////////////////////////////////////
-const std::vector <std::string> A3::extract_words () const
-{
-  std::vector <std::string> words;
-  std::vector <Arg>::const_iterator arg;
-  for (arg = this->begin (); arg != this->end (); ++arg)
-  {
-    if (arg->_category == Arg::cat_program  ||
-        arg->_category == Arg::cat_rc       ||
-        arg->_category == Arg::cat_override ||
-        arg->_category == Arg::cat_command  ||
-        arg->_category == Arg::cat_terminator)
-      ;
-
-    else
-      words.push_back (arg->_raw);
-  }
-
-  return words;
-}
-
 ////////////////////////////////////////////////////////////////////////////////
 const A3 A3::tokenize (const A3& input) const
 {
diff --git a/src/A3.h b/src/A3.h
index 58ad45fc6..e5c572fca 100644
--- a/src/A3.h
+++ b/src/A3.h
@@ -62,7 +62,6 @@ public:
 
   const A3 extract_filter () const;
   const A3 extract_modifications () const;
-  const std::vector <std::string> extract_words () const;
 
   const A3 tokenize (const A3&) const;
   const A3 infix (const A3&) const;