diff --git a/docs/fr/designers/language-basic-syntax.xml b/docs/fr/designers/language-basic-syntax.xml
index 293428e2..5b8fbfe9 100644
--- a/docs/fr/designers/language-basic-syntax.xml
+++ b/docs/fr/designers/language-basic-syntax.xml
@@ -21,6 +21,9 @@
 
 &designers.language-basic-syntax.language-syntax-attributes;
 &designers.language-basic-syntax.language-syntax-quotes;
+&designers.language-basic-syntax.language-math;
+
+&designers.language-basic-syntax.language-escaping;
 
 </chapter>
 <!-- Keep this comment at the end of the file
@@ -42,4 +45,4 @@ End:
 vim600: syn=xml fen fdm=syntax fdl=2 si
 vim: et tw=78 syn=sgml
 vi: ts=1 sw=1
--->
\ No newline at end of file
+-->