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-rw-r--r--src/Text/Pandoc/Writers/Shared.hs1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/Text/Pandoc/Writers/Shared.hs b/src/Text/Pandoc/Writers/Shared.hs
index a09d18571..0b7c6bee0 100644
--- a/src/Text/Pandoc/Writers/Shared.hs
+++ b/src/Text/Pandoc/Writers/Shared.hs
@@ -394,6 +394,7 @@ toSuperscript '2' = Just '\x00B2'
toSuperscript '3' = Just '\x00B3'
toSuperscript '+' = Just '\x207A'
toSuperscript '-' = Just '\x207B'
+toSuperscript '\x2212' = Just '\x207B' -- unicode minus
toSuperscript '=' = Just '\x207C'
toSuperscript '(' = Just '\x207D'
toSuperscript ')' = Just '\x207E'