From 1d298c9068f2e862dc55db69730a90088411e4ee Mon Sep 17 00:00:00 2001
From: Paul Beckingham <paul@beckingham.net>
Date: Thu, 24 Apr 2014 12:17:28 -0400
Subject: [PATCH] A3t

- Implemented A3t::getWords, to replace A3::extract_words.
---
 src/A3t.cpp | 18 ++++++++++++++++++
 src/A3t.h   |  3 +--
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/src/A3t.cpp b/src/A3t.cpp
index f49dc3cc9..b4676cf59 100644
--- a/src/A3t.cpp
+++ b/src/A3t.cpp
@@ -584,6 +584,24 @@ const std::string A3t::getFilterExpression () const
   return filter;
 }
 
+////////////////////////////////////////////////////////////////////////////////
+const std::vector <std::string> A3t::getWords () const
+{
+  std::vector <std::string> words;
+  std::vector <Tree*>::const_iterator i;
+  for (i = _tree->_branches.begin (); i != _tree->_branches.end (); ++i)
+  {
+    if (! (*i)->hasTag ("BINARY") &&
+        ! (*i)->hasTag ("RC")     &&
+        ! (*i)->hasTag ("CONFIG") &&
+        ! (*i)->hasTag ("CMD")    &&
+        ! (*i)->hasTag ("TERMINATOR"))
+      words.push_back ((*i)->attribute ("raw"));
+  }
+
+  return words;
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // /pattern/
 void A3t::findPattern ()
diff --git a/src/A3t.h b/src/A3t.h
index 7b6d014c6..b92a9231e 100644
--- a/src/A3t.h
+++ b/src/A3t.h
@@ -57,8 +57,7 @@ public:
   Tree* captureFirst (const std::string&);
 
   const std::string getFilterExpression () const;
-
-  // TODO Extract words
+  const std::vector <std::string> getWords () const;
   // TODO Extract modifications
 
 private: