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-rw-r--r--tex/context/base/mkxl/strc-ren.mkxl7
1 files changed, 4 insertions, 3 deletions
diff --git a/tex/context/base/mkxl/strc-ren.mkxl b/tex/context/base/mkxl/strc-ren.mkxl
index 012722f6e..1c9c23ac0 100644
--- a/tex/context/base/mkxl/strc-ren.mkxl
+++ b/tex/context/base/mkxl/strc-ren.mkxl
@@ -435,9 +435,10 @@
\c!renderingsetup=\??headrenderings:\currentheadalternative]
\let\currentheadalternative \v!normal
-\let\currentheadrenderingsetup \empty
\let\currentheadrenderingalternative\v!vertical
+\lettonothing\currentheadrenderingsetup
+
\permanent\tolerant\protected\def\defineheadplacement[#1]#*[#2]%
{\doifelsenextbgroup
{\strc_rendering_define_placement_yes[#1][#2]}%
@@ -465,8 +466,8 @@
% \headshownumber
% \headisdisplay
-\let\headnumbercontent\empty
-\let\headtextcontent \empty
+\lettonothing\headnumbercontent
+\lettonothing\headtextcontent
\newdimen\headwidth
\newdimen\headtextwidth