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path: root/macros/luatex/latex/luacas/tex/calculus/luacas-diffexpression.lua
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Diffstat (limited to 'macros/luatex/latex/luacas/tex/calculus/luacas-diffexpression.lua')
-rw-r--r--macros/luatex/latex/luacas/tex/calculus/luacas-diffexpression.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/macros/luatex/latex/luacas/tex/calculus/luacas-diffexpression.lua b/macros/luatex/latex/luacas/tex/calculus/luacas-diffexpression.lua
index df1dc90f33..bf15c56b6f 100644
--- a/macros/luatex/latex/luacas/tex/calculus/luacas-diffexpression.lua
+++ b/macros/luatex/latex/luacas/tex/calculus/luacas-diffexpression.lua
@@ -4,7 +4,7 @@
--- @field expression Expression
DiffExpression = {}
-__DiffExpression = {}
+local __DiffExpression = {}
----------------------------
-- Instance functionality --