1 files changed, 38 insertions, 38 deletions
diff --git a/tex/context/base/mkxl/strc-doc.mkxl b/tex/context/base/mkxl/strc-doc.mkxl
index 50b71d9d2..11c96f9c1 100644
--- a/tex/context/base/mkxl/strc-doc.mkxl
+++ b/tex/context/base/mkxl/strc-doc.mkxl
@@ -19,45 +19,45 @@
 
 %D This will move:
 
-\mutable\let\currentstructureattribute               \empty
-\mutable\let\currentstructurebackreference           \empty
-\mutable\let\currentstructurebookmark                \empty
-\mutable\let\currentstructurecatcodes                \empty
-\mutable\let\currentstructurecoding                  \empty
-\mutable\let\currentstructurecoupling                \empty
-\mutable\let\currentstructureexpansion               \empty
-\mutable\let\currentstructureincrementnumber         \empty
-\mutable\let\currentstructurelabel                   \empty
-\mutable\let\currentstructurelevel                   \empty
-\mutable\let\currentstructurelist                    \empty
-\mutable\let\currentstructurelistattribute           \empty
-\mutable\let\currentstructuremarking                 \empty
-\mutable\let\currentstructurename                    \empty
-\mutable\let\currentstructureownnumber               \empty
-\mutable\let\currentstructureplaceholder             \empty
-\mutable\let\currentstructurereference               \empty
-\mutable\let\currentstructurereferenceattribute      \empty
-\mutable\let\currentstructurereferenceprefix         \empty
-\mutable\let\currentstructuresaveinlist              \empty
-\mutable\let\currentstructureshownumber              \empty
-\mutable\let\currentstructuretitle                   \empty
-\mutable\let\currentstructurexmlsetup                \empty
+\mutable\lettonothing\currentstructureattribute
+\mutable\lettonothing\currentstructurebackreference
+\mutable\lettonothing\currentstructurebookmark
+\mutable\lettonothing\currentstructurecatcodes
+\mutable\lettonothing\currentstructurecoding
+\mutable\lettonothing\currentstructurecoupling
+\mutable\lettonothing\currentstructureexpansion
+\mutable\lettonothing\currentstructureincrementnumber
+\mutable\lettonothing\currentstructurelabel
+\mutable\lettonothing\currentstructurelevel
+\mutable\lettonothing\currentstructurelist
+\mutable\lettonothing\currentstructurelistattribute
+\mutable\lettonothing\currentstructuremarking
+\mutable\lettonothing\currentstructurename
+\mutable\lettonothing\currentstructureownnumber
+\mutable\lettonothing\currentstructureplaceholder
+\mutable\lettonothing\currentstructurereference
+\mutable\lettonothing\currentstructurereferenceattribute
+\mutable\lettonothing\currentstructurereferenceprefix
+\mutable\lettonothing\currentstructuresaveinlist
+\mutable\lettonothing\currentstructureshownumber
+\mutable\lettonothing\currentstructuretitle
+\mutable\lettonothing\currentstructurexmlsetup
 
-\mutable\let\currentstructurecomponentattribute      \empty
-\mutable\let\currentstructurecomponentbookmark       \empty
-\mutable\let\currentstructurecomponentcatcodes       \empty
-\mutable\let\currentstructurecomponentcoding         \empty
-\mutable\let\currentstructurecomponentexpansion      \empty
-\mutable\let\currentstructurecomponentlabel          \empty
-\mutable\let\currentstructurecomponentlevel          \empty
-\mutable\let\currentstructurecomponentlist           \empty
-\mutable\let\currentstructurecomponentmarking        \empty
-\mutable\let\currentstructurecomponentname           \empty
-\mutable\let\currentstructurecomponentreference      \empty
-\mutable\let\currentstructurecomponentreferenceprefix\empty
-\mutable\let\currentstructurecomponentsynchronize    \empty
-\mutable\let\currentstructurecomponenttitle          \empty
-\mutable\let\currentstructurecomponentxmlsetup       \empty
+\mutable\lettonothing\currentstructurecomponentattribute
+\mutable\lettonothing\currentstructurecomponentbookmark
+\mutable\lettonothing\currentstructurecomponentcatcodes
+\mutable\lettonothing\currentstructurecomponentcoding
+\mutable\lettonothing\currentstructurecomponentexpansion
+\mutable\lettonothing\currentstructurecomponentlabel
+\mutable\lettonothing\currentstructurecomponentlevel
+\mutable\lettonothing\currentstructurecomponentlist
+\mutable\lettonothing\currentstructurecomponentmarking
+\mutable\lettonothing\currentstructurecomponentname
+\mutable\lettonothing\currentstructurecomponentreference
+\mutable\lettonothing\currentstructurecomponentreferenceprefix
+\mutable\lettonothing\currentstructurecomponentsynchronize
+\mutable\lettonothing\currentstructurecomponenttitle
+\mutable\lettonothing\currentstructurecomponentxmlsetup
 
 \permanent\protected\def\setstructuresynchronization#1% todo: use ctxcontext
   {\clf_setinternalreference