From e4b6196636682386287ed6ec023e3707aeaabde1 Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Tue, 29 Jul 2025 14:25:23 -0700
Subject: LaTeX writer: be more conservative about using `\url`.

We only use it when the URL is all ASCII, since the `\url` macro
causes problems when used with some non-ASCII characters.

Closes #8802.
---
 src/Text/Pandoc/Writers/LaTeX.hs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/Text/Pandoc/Writers/LaTeX.hs b/src/Text/Pandoc/Writers/LaTeX.hs
index 84bdbefea..f9261eb87 100644
--- a/src/Text/Pandoc/Writers/LaTeX.hs
+++ b/src/Text/Pandoc/Writers/LaTeX.hs
@@ -31,7 +31,7 @@ import Control.Monad
       when,
       unless )
 import Data.Containers.ListUtils (nubOrd)
-import Data.Char (isDigit)
+import Data.Char (isDigit, isAscii)
 import Data.List (intersperse, (\\))
 import Data.Maybe (catMaybes, fromMaybe, isJust, mapMaybe, isNothing)
 import Data.Monoid (Any (..))
@@ -1053,7 +1053,9 @@ inlineToLaTeX (Link (id',_,_) txt (src,_)) =
                      then "\\hyperlink" <> braces (literal lab) <> braces contents
                      else "\\hyperref" <> brackets (literal lab) <> braces contents
      _ -> case txt of
-          [Str x] | unEscapeString (T.unpack x) == unEscapeString (T.unpack src) ->  -- autolink
+          [Str x] | T.all isAscii x  -- see #8802
+                  , unEscapeString (T.unpack x) ==
+                    unEscapeString (T.unpack src) ->  -- autolink
                do modify $ \s -> s{ stUrl = True }
                   src' <- stringToLaTeX URLString (escapeURI src)
                   return $ literal $ "\\url{" <> src' <> "}"
-- 
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