--- a/RelaxNG/publiquiz.rnc	lun. avril 04 19:13:42 2016 +0200
+++ b/RelaxNG/publiquiz.rnc	jeu. avril 14 17:33:15 2016 +0200
@@ -113,7 +113,6 @@
  | matching
  | sort
  | categories
- | mip
  | production
 
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ choices ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -145,7 +144,7 @@
    blanks-select.attributes, blanks-select.content }
 blanks-media = element blanks-media {
    blanks-select.attributes, blanks-media.content }
-blanks-char = element blanks-char { 
+blanks-char = element blanks-char {
    blanks-char.attributes, blanks-select.content }
 
 blanks-fill.attributes =
@@ -302,18 +301,6 @@
    category.head,
    category.item*
 
-# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ mip ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-mip = element mip { mip.attributes, mip.content }
-
-mip.attributes =
-   success.attribute?
- & multiple.attribute?
- & orientation.attribute?
-
-mip.content =
-   mip.image
-
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ production ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 production = element production { production.content }
@@ -577,7 +564,6 @@
 # ~~~~~~ blanks.image
 blanks.image = element image { image.attributes, blanks.image.content }
 blanks-m.image = element image { image.attributes, blanks-m.image.content }
-mip.image = element image { image.attributes, mip.image.content }
 
 blanks.image.content =
    copyright?,
@@ -585,21 +571,17 @@
 blanks-m.image.content =
    copyright?,
    blanks-m.dropzone*
-mip.image.content =
-   mip.dropzone+
 
 # ~~~~~~ dropzone
 blanks.dropzone = element dropzone {
    blanks.dropzone.attributes, blanks.dropzone.content }
 blanks-m.dropzone = element dropzone {
-   blanks.dropzone.attributes, blanks-m.dropzone.content }
-mip.dropzone = element dropzone {
-   mip.dropzone.attributes, mip.dropzone.content }
+   blanks-m.dropzone.attributes, blanks-m.dropzone.content }
 
 blanks.dropzone.attributes =
    x.attribute
  & y.attribute
-mip.dropzone.attributes =
+blanks-m.dropzone.attributes =
    x.attribute
  & y.attribute
  & w.attribute
@@ -609,9 +591,6 @@
    blank
 blanks-m.dropzone.content =
    blank-m
-mip.dropzone.content =
-   image?,
-   audio?
 
 # ~~~~~~ media.caption
 blanks.media.caption = element caption {
@@ -804,7 +783,12 @@
 
 # ~~~~~~ blank-m
 blank-m = element blank { blank-m.content }
-blank-m.content = math | image | audio | s-m+
+blank-m.content =
+   p
+ | math
+ | image
+ | audio
+ | (s-m+, help?, answer?)
 
 # ~~~~~~ s
 s = element s { s.content }
@@ -812,7 +796,11 @@
 
 # ~~~~~~ s-m
 s-m = element s { s-m.content }
-s-m.content = math | image | audio
+s-m.content =
+   p
+ | math
+ | image
+ | audio
 
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ point ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~