diff --git a/pym/calculate/lib/cl_template.py b/pym/calculate/lib/cl_template.py
index b73291c..925f7f7 100644
--- a/pym/calculate/lib/cl_template.py
+++ b/pym/calculate/lib/cl_template.py
@@ -6050,8 +6050,6 @@ gettext -d cl_template "$*"
                     importlib.import_module(
                         "calculate.%s.variables" % self.objVar.defaultModule)
                 except (ImportError, AttributeError) as e:
-                    #DEBUG
-                    # print(e)
                     return []
 
         if not optFile:
diff --git a/pym/calculate/lib/utils/colortext/converter.py b/pym/calculate/lib/utils/colortext/converter.py
index ef5d4a8..4a0c2df 100644
--- a/pym/calculate/lib/utils/colortext/converter.py
+++ b/pym/calculate/lib/utils/colortext/converter.py
@@ -95,9 +95,7 @@ class ConsoleCodesConverter(BaseConverter):
             self.end = end
 
         def tryParse(self, code):
-            try:
-                code = ord(code)
-            except Exception as e:
+            if not isinstance(code, int):
                 return False
             return self.begin <= code <= self.end
 
@@ -177,7 +175,6 @@ class ConsoleCodesConverter(BaseConverter):
                 if m:
                     codes = SaveableIterator(ctrl.split(';'))
                     for code in codes:
-
                         code = int(code or '0')
                         res = self.evaluteGram(code, codes)
                         if res:
@@ -190,7 +187,7 @@ class ConsoleCodesConverter(BaseConverter):
                     yield self.output.outputText(txt)
             yield self.output.endText()
 
-        return "".join((x for x in generator() if x))
+        return "".join(x for x in generator() if x)
 
     def detect(self, s):
         """
diff --git a/pym/calculate/lib/utils/colortext/output.py b/pym/calculate/lib/utils/colortext/output.py
index ef7ec55..16ee7b4 100644
--- a/pym/calculate/lib/utils/colortext/output.py
+++ b/pym/calculate/lib/utils/colortext/output.py
@@ -163,6 +163,7 @@ class SaveAttrOutput(BaseOutput):
     def clone(self):
         obj = self.__class__()
         obj.current_state = self.current_state.clone()
+        #TODO: not sure if list here will result in double list
         obj.state_stack = list(self.state_stack)
         return obj
 
@@ -560,10 +561,8 @@ class XmlOutput(SaveAttrOutput):
             tail = ET.SubElement(tail, Tags.UNDERLINE)
         if curstate.bold:
             tail = ET.SubElement(tail, Tags.BOLD)
-        #TODO debug here
         text = re.sub('[^\u0020-\uD7FF\u0009\u000A\u000D\uE000-\uFFFD\U00010000-\U0010FFFF]+', '', text)
         tail.text = text
-        # return root[0]
         return root
 
     def xmlToString(self, xml):