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-rw-r--r--macros/luatex/optex/unimath-codes.opm4
1 files changed, 1 insertions, 3 deletions
diff --git a/macros/luatex/optex/unimath-codes.opm b/macros/luatex/optex/unimath-codes.opm
index 3e5b95669d..83d59835b5 100644
--- a/macros/luatex/optex/unimath-codes.opm
+++ b/macros/luatex/optex/unimath-codes.opm
@@ -1,8 +1,6 @@
%% This is part of OpTeX project, see http://petr.olsak.net/optex
-% This file is read when \loadmath is used.
-
-\_ifx \_ncharrmA\_undefined \_else \_endinput \_fi
+\_codedecl \_ncharrmA {Uni math codes <2020-03-14>} % preloaded on demand by \loadmath
\_umathnumB="0391
\_greekdef \Alpha \Beta \Gamma \Delta \Epsilon \Zeta \Eta \Theta \Iota \Kappa