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-rw-r--r--tex/context/base/ppchtex.mkiv8
1 files changed, 4 insertions, 4 deletions
diff --git a/tex/context/base/ppchtex.mkiv b/tex/context/base/ppchtex.mkiv
index 33a20fb68..c5993d234 100644
--- a/tex/context/base/ppchtex.mkiv
+++ b/tex/context/base/ppchtex.mkiv
@@ -3396,11 +3396,11 @@ RT##3##4##5=>\processchemicaltextelement{RN}{##3##4##5}{#1}{0}{},
drawoptions (\chemicalattributes) ;
\stopMPdrawing}
-\def\@@dochemicalcolor
- {\doifsomething\@@chemicalcolor{\color[\@@chemicalcolor]}}
+\unexpanded\def\@@dochemicalcolor
+ {\dousecolorparameter\@@chemicalcolor}
-\def\@@dochemicalstyle
- {\doconvertfont\@@chemicalstyle}
+\unexpanded\def\@@dochemicalstyle
+ {\dousestyleparameter\@@chemicalstyle}
\setupchemical
[\c!rulethickness=\linewidth,