Index: compile_rules.py
==================================================================
--- compile_rules.py
+++ compile_rules.py
@@ -418,13 +418,20 @@
 
 def printBookmark (nLevel, sComment, nLine):
     print("  {:>6}:  {}".format(nLine, "  " * nLevel + sComment))
 
 
-def make (lRules, sLang, bJavaScript):
+def make (spLang, sLang, bJavaScript):
     "compile rules, returns a dictionary of values"
     # for clarity purpose, don’t create any file here
+
+    print("> read rules file...")
+    try:
+        lRules = open(spLang + "/rules_g.grx", 'r', encoding="utf-8").readlines()
+    except:
+        print("Error. Rules file in project [" + sLang + "] not found.")
+        exit()
 
     # removing comments, zeroing empty lines, creating definitions, storing tests, merging rule lines
     print("  parsing rules...")
     global dDEF
     lLine = []

Index: gc_lang/fr/rules.grx
==================================================================
--- gc_lang/fr/rules.grx
+++ gc_lang/fr/rules.grx
@@ -17,10 +17,12 @@
 #   GNU General Public License for more details.
 #
 #   You should have received a copy of the GNU General Public License
 #   along with Grammalecte.  If not, see <http://www.gnu.org/licenses/>
 #
+
+# RÈGLES PAR EXPRESSIONS RÉGULIÈRES
 
 # DOCUMENTATION
 # Expressions régulières en Python : http://docs.python.org/library/re.html
 
 # [++] : séparateur des règles pour le paragraphe et des règles pour la phrase.

Index: make.py
==================================================================
--- make.py
+++ make.py
@@ -191,17 +191,12 @@
     dVars = xConfig._sections['args']
     dVars['locales'] = dVars["locales"].replace("_", "-")
     dVars['loc'] = str(dict([ [s, [s[0:2], s[3:5], ""]] for s in dVars["locales"].split(" ") ]))
 
     ## COMPILE RULES
-    print("> read rules file...")
-    try:
-        lRules = open(spLang + "/rules.grx", 'r', encoding="utf-8").readlines()
-    except:
-        print("Rules file in project [" + sLang + "] not found")
-        return
-    dVars.update(compile_rules.make(lRules, dVars['lang'], bJavaScript))
+    dResult = compile_rules.make(spLang, dVars['lang'], bJavaScript)
+    dVars.update(dResult)
 
     ## READ GRAMMAR CHECKER PLUGINS
     print("PYTHON:")
     print("+ Plugins: ", end="")
     sCodePlugins = ""