[lib] CLU: add warnings about not using check_query flag

library/cadbiom/models/clause_constraints/mcl/CLUnfolder.py

@@ -452,7 +452,7 @@ class CLUnfolder(object):
             S'inspirer de __code_clause()
 
         .. TODO:: We do not test if the textual events of query.variant_prop
-            involves events that are not in the model...
+            involve events that are not in the model...
 
         Called by:
             :meth:`init_with_query`
@@ -470,6 +470,9 @@ class CLUnfolder(object):
             # The system will be modified; Auxiliary clauses will be added.
             # Do not reload cached constraints. Cf init_forward_unfolding()
             self.__include_aux_clauses_changed = True
+            ## TODO: à repasser dans init_with_query ?
+            # Ne pas faire ce test systématiquement implique que les propriétés
+            # texte ne sont jamais modifiées entre chaque requete.
 
         # Check literals
         if query.dim_inv:
@@ -524,6 +527,10 @@ class CLUnfolder(object):
 
             .. warning:: This option should be disable for performance reasons;
                 or if you know what you are doing.
+                You will assume in particular that:
+                - textual properties are not modified
+                - values of literals in DIMACS properties are already described
+                  in the model (new literals are not allowed).
 
         :type query: <MCLSimpleQuery>
         :type check_query: <boolean>