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-rw-r--r--tex/context/base/mkiv/syst-aux.mkxl5
1 files changed, 4 insertions, 1 deletions
diff --git a/tex/context/base/mkiv/syst-aux.mkxl b/tex/context/base/mkiv/syst-aux.mkxl
index f4135d123..1951e166f 100644
--- a/tex/context/base/mkiv/syst-aux.mkxl
+++ b/tex/context/base/mkiv/syst-aux.mkxl
@@ -4754,21 +4754,24 @@
\def\numberofpoints #1{\the\numexpr\dimexpr#1\relax/\maxcard\relax}
%D \macros
-%D {swapdimens,swapcounts,swapmacros,
+%D {swapdimens,swapskips,swapcounts,swapmacros,
%D globalswapdimens,globalswapcounts,globalswapmacros}
%D
%D Simple but effective are the next two macros. There name exactly states their
%D purpose.
\newdimen\d_syst_helpers_swapped
+\newskip \s_syst_helpers_swapped
\newcount\c_syst_helpers_swapped
\let \m_syst_helpers_swapped\relax
\protected\def\swapdimens#1#2{\d_syst_helpers_swapped#1#1#2#2\d_syst_helpers_swapped}
+\protected\def\swapskips #1#2{\s_syst_helpers_swapped#1#1#2#2\s_syst_helpers_swapped}
\protected\def\swapcounts#1#2{\c_syst_helpers_swapped#1#1#2#2\c_syst_helpers_swapped}
\protected\def\swapmacros#1#2{\let\m_syst_helpers_swapped#1\let#1#2\let#2\m_syst_helpers_swapped}
\protected\def\globalswapdimens#1#2{\d_syst_helpers_swapped#1\global#1#2\global#2\d_syst_helpers_swapped}
+\protected\def\globalswapskips #1#2{\s_syst_helpers_swapped#1\global#1#2\global#2\s_syst_helpers_swapped}
\protected\def\globalswapcounts#1#2{\c_syst_helpers_swapped#1\global#1#2\global#2\c_syst_helpers_swapped}
\protected\def\globalswapmacros#1#2{\let\m_syst_helpers_swapped#1\glet#1#2\glet#2\m_syst_helpers_swapped}