lib/lisp/interpreter/tokenizer.rb in lisp-interpreter-0.5.3 vs lib/lisp/interpreter/tokenizer.rb in lisp-interpreter-0.5.4

@@ -23,11 +23,11 @@
   def tokenize(token)
     token.delete('')
     @other = token
     begin
       calc_input_val @other
-    rescue ZeroDivisionError, RuntimeError => e
+    rescue SystemStackError, ZeroDivisionError, RuntimeError => e
       e.message
     end
   end
 
   def check_car_cdr(arr)
@@ -56,13 +56,9 @@
     if arr[0..1].join == '(('
       check_for_stl_function arr
     else
       m_name.call(*arr[2..-2])
     end
-  end
-
-  def validate_call_method(m_name)
-    raise no_procedure_build m_name.to_s if valid_var m_name.to_s
   end
 
   def call_predefined_method(m_name, arr)
     return special_check_proc m_name, arr if m_name.is_a? Proc
     if DO_NOT_CALCULATE_FUNCTIONS.include? m_name