A3t

- Implemented ::findModifications to identify nodes that comprise the
  task modifications.

src/A3t.cpp

@@ -135,6 +135,7 @@ Tree* A3t::parse ()
   findAttributeModifier ();
   findOperator ();
   findFilter ();
+  findModifications ();
 
   validate ();
 
@@ -949,6 +950,26 @@ void A3t::findFilter ()
   }
 }
 
+////////////////////////////////////////////////////////////////////////////////
+void A3t::findModifications ()
+{
+  bool after_writecmd = false;
+  std::vector <Tree*>::iterator i;
+  for (i = _tree->_branches.begin (); i != _tree->_branches.end (); ++i)
+  {
+    if ((*i)->hasTag ("WRITECMD"))
+      after_writecmd = true;
+
+    if (after_writecmd &&
+        ! (*i)->hasTag ("CMD") &&
+        ! (*i)->hasTag ("TERMINATOR") &&
+        ! (*i)->hasTag ("BINARY") &&
+        ! (*i)->hasTag ("RC") &&
+        ! (*i)->hasTag ("CONFIG"))
+      (*i)->tag ("MODIFICATION");
+  }
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // Validate the parse tree.
 void A3t::validate ()

src/A3t.h

@@ -65,6 +65,7 @@ private:
   void findAttributeModifier ();
   void findOperator ();
   void findFilter ();
+  void findModifications ();
   void validate ();
 
   // TODO Resolve aliases