Removed the superflous ForceAbort exception.

lib/fOOrth/compiler/process.rb

@@ -59,7 +59,7 @@ module XfOOrth
         elsif (value = word.to_foorth_n)
           token << "vm.push(#{value.foorth_embed}); "
         else
-          abort("?#{word}?")
+          error "?#{word}?"
         end
       end
     end

lib/fOOrth/exceptions.rb

@@ -11,6 +11,4 @@ module XfOOrth
   #The exception raised to silently force the fOOrth language system to exit.
   class SilentExit    < StandardError; end
 
-  #The exception raised to force the fOOrth language system to abort execution.
-  class ForceAbort   < StandardError; end
 end

lib/fOOrth/main.rb

@@ -30,7 +30,7 @@ module XfOOrth
         rescue ZeroDivisionError
           vm.display_abort("Error: Division by zero.")
 
-        rescue XfOOrthError, ForceAbort => error
+        rescue XfOOrthError => error
           vm.display_abort(error)
         end
 

lib/fOOrth/monkey_patch/object.rb

@@ -28,11 +28,6 @@ class Object
     fail XfOOrth::XfOOrthError, msg, caller
   end
 
-  #Raise an abort exception with message.
-  def abort(msg)
-    raise XfOOrth::ForceAbort, msg
-  end
-
   #Argument coercion methods. These are stubs.
 
   #Coerce the argument to match my type. Stub

tests/monkey_patch/object_test.rb

@@ -38,7 +38,6 @@ class ObjectMonkeyPatchTester < MiniTest::Unit::TestCase
   #Test the quick fail raise in fOOrth.
   def test_that_exceptions_are_easy_to_raise
     assert_raises(XfOOrth::XfOOrthError) { error('Failure IS an option!') }
-    assert_raises(XfOOrth::ForceAbort)   { abort('Aborting execution!') }
   end
 
   def test_mnmx_gt