224                 if vref.name == trvarname:

   224                 if vref.name == trvarname:

   225                     rqlst.remove_group_var(vref)

   225                     rqlst.remove_group_var(vref)

   226         # we can also remove all variables which are linked to this variable

   226         # we can also remove all variables which are linked to this variable

   227         # and have no path to the main variable

   227         # and have no path to the main variable

   228         for ovarname in linkedvars:

   228         for ovarname in linkedvars:

   229             if not has_path(vargraph, ovarname, mainvar.name):

   231             if not has_path(vargraph, ovarname, mainvar.name):

   230                 toremove.add(rqlst.defined_vars[ovarname])            

   232                 toremove.add(rqlst.defined_vars[ovarname])            

   231 

   233 

   232         

   234         

   233         

   235