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-rw-r--r--tex/context/base/mkiv/l-table.lua3
1 files changed, 2 insertions, 1 deletions
diff --git a/tex/context/base/mkiv/l-table.lua b/tex/context/base/mkiv/l-table.lua
index 04c318792..69f45d9b4 100644
--- a/tex/context/base/mkiv/l-table.lua
+++ b/tex/context/base/mkiv/l-table.lua
@@ -1228,8 +1228,9 @@ end
function table.reverse(t) -- check with 5.3 ?
if t then
local n = #t
+ local m = n + 1
for i=1,floor(n/2) do -- maybe just n//2
- local j = n - i + 1
+ local j = m - i
t[i], t[j] = t[j], t[i]
end
return t