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-rw-r--r--tex/context/base/chem-ini.mkiv5
1 files changed, 5 insertions, 0 deletions
diff --git a/tex/context/base/chem-ini.mkiv b/tex/context/base/chem-ini.mkiv
index b28e73e42..da240dbac 100644
--- a/tex/context/base/chem-ini.mkiv
+++ b/tex/context/base/chem-ini.mkiv
@@ -37,6 +37,11 @@
\def\molecule#1{\ctxlua{commands.molecule(\!!bs#1\!!es)}}
+%D For old times sake:
+
+\def\chem#1#2#3%
+ {\dontleavehmode\begingroup#1\lohi{#2}{#3}\endgroup}
+
\protect \endinput