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-rw-r--r--Master/texmf-dist/tex/generic/navigator/navigator.tex2
1 files changed, 1 insertions, 1 deletions
diff --git a/Master/texmf-dist/tex/generic/navigator/navigator.tex b/Master/texmf-dist/tex/generic/navigator/navigator.tex
index 3f382e5f644..9f1972ac7e7 100644
--- a/Master/texmf-dist/tex/generic/navigator/navigator.tex
+++ b/Master/texmf-dist/tex/generic/navigator/navigator.tex
@@ -64,7 +64,7 @@ _gdef_navbackslash{\}}
\catcode`\%=12
\directlua{
local function to8 (...)
- local str = ""
+ local arg, str = {...}, ""
for _, num in ipairs(arg) do
str = str .. string.format("\noexpand\\navbackslash%.3o", num)
end