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-rw-r--r--tex/context/base/mkxl/supp-box.mkxl14
1 files changed, 14 insertions, 0 deletions
diff --git a/tex/context/base/mkxl/supp-box.mkxl b/tex/context/base/mkxl/supp-box.mkxl
index 8e5b38365..b980107e4 100644
--- a/tex/context/base/mkxl/supp-box.mkxl
+++ b/tex/context/base/mkxl/supp-box.mkxl
@@ -17,6 +17,11 @@
\registerctxluafile{supp-box}{autosuffix,optimize}
+\permanent\integerdef\negatelistsigncode\numexpr
+ \negatexlistsigncode
+ +\negateylistsigncode
+\relax
+
%D And some dimensions:
\newdimen\givenwidth
@@ -2893,6 +2898,15 @@
\untraced\permanent\protected\def\showboxhere{\showbox nolevels content online }
+% % possible extra interface, currently disabled
+%
+% \permanent\tolerant\protected\def\registeranchorbox[#1]#*[#2]%
+% {\dowithnextbox
+% {\clf_registeranchorbox
+% \namedboxanchor{#1}%
+% \ifcstok{#2}\v!before\minusone\else\plusone\fi
+% \box\nextbox}}
+
\protect \endinput
% a bit of test code: