Index: gc_core/py/lang_core/gc_engine.py
==================================================================
--- gc_core/py/lang_core/gc_engine.py
+++ gc_core/py/lang_core/gc_engine.py
@@ -26,17 +26,18 @@
 pkg = "${implname}"
 name = "${name}"
 version = "${version}"
 author = "${author}"
 
-# grammar rules and dictionary
-_sContext = ""                          # what software is running
-_rules = None                           # module gc_rules
+_rules = None                               # module gc_rules
+
+# data
+_sAppContext = ""                           # what software is running
 _dOptions = None
 _aIgnoredRules = set()
 _oDict = None
-_dAnalyses = {}                         # cache for data from dictionary
+_dAnalyses = {}                             # cache for data from dictionary
 
 
 
 #### Parsing
 
@@ -286,15 +287,15 @@
     _createError = _createDictError
 
 
 def load (sContext="Python"):
     global _oDict
-    global _sContext
+    global _sAppContext
     global _dOptions
     try:
         _oDict = IBDAWG("${dic_name}.bdic")
-        _sContext = sContext
+        _sAppContext = sContext
         _dOptions = dict(gc_options.getOptions(sContext))   # duplication necessary, to be able to reset to default
     except:
         traceback.print_exc()
 
 
@@ -312,11 +313,11 @@
 def getOptions ():
     return _dOptions
 
 
 def getDefaultOptions ():
-    return dict(gc_options.getOptions(_sContext))
+    return dict(gc_options.getOptions(_sAppContext))
 
 
 def getOptionsLabels (sLang):
     return gc_options.getUI(sLang)
 
@@ -327,11 +328,11 @@
     echo("")
 
 
 def resetOptions ():
     global _dOptions
-    _dOptions = dict(gc_options.getOptions(_sContext))
+    _dOptions = dict(gc_options.getOptions(_sAppContext))
 
 
 def getDictionary ():
     return _oDict