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-rw-r--r--macros/optex/base/unimath-codes.opm8
1 files changed, 7 insertions, 1 deletions
diff --git a/macros/optex/base/unimath-codes.opm b/macros/optex/base/unimath-codes.opm
index d7f0d387ef..ea40116ab8 100644
--- a/macros/optex/base/unimath-codes.opm
+++ b/macros/optex/base/unimath-codes.opm
@@ -1,6 +1,6 @@
%% This is part of the OpTeX project, see http://petr.olsak.net/optex
-\_codedecl \_ncharrmA {Uni math codes <2021-04-25>} % preloaded on demand by \loadmath
+\_codedecl \_ncharrmA {Uni math codes <2022-01-06>} % preloaded on demand by \loadmath
\_doc -----------------------------
The control sequences for `\alpha`, `\beta` etc are redefined here.
@@ -216,6 +216,8 @@
\_Umathcode `* = 2 1 "02217 % equivalent to \ast, like in plain TeX
+\_Umathcode "03A2 = 7 1 "03F4 % \varTheta
+
\_protected\_def \_sqrt {\_Uradical 1 "0221A }
\_protected\_def \_cuberoot {\_Uradical 1 "0221B }
\_protected\_def \_fourthroot {\_Uradical 1 "0221C }
@@ -313,6 +315,8 @@
\_let \drbkarow=\drbkarrow
\_let \hksearow=\hksearrow
\_let \hkswarow=\hkswarrow
+\_let \square=\mdlgwhtsquare
+\_let \blacksquare=\mdlgblksquare
\_let \upalpha=\mupalpha
\_let \upbeta=\mupbeta
@@ -439,6 +443,8 @@ for technical details about Unicode-math.
\_endinput
History:
+2022-01-06 \varTheta corrected
+2021-09-15 \square, \blacksquare defined
2021-04-25 \triangleright: typo fixed
2021-04-20 reading mathclass.opm improved
2021-04-07 \_setnabla introduced, \nabla as uppercase Greek letter