--- a/RelaxNG/publidoc.rnc	mer. nov. 27 18:15:17 2013 +0100
+++ b/RelaxNG/publidoc.rnc	dim. déc. 01 19:07:34 2013 +0100
@@ -742,8 +742,8 @@
 }
 
 math.attributes =
-   wide.attribute?
-wide.attribute = attribute wide { xsd:boolean }
+   math.mode.attribute?
+math.mode.attribute = attribute mode { "wide" | "equation" }
 
 math.content = mixed { sup* & sub* & var* & warning* }
 math.tex.content = text