[bug#59989] [PATCH] tests: Fix txinfo-include test for texinfo 7.x

From: Frédéric Bérat <[email protected]>

Texinfo modified its behavior regarding apostrophes, which are now
replaced by UTF-8 right single quotes by default.
It looks like this was supposed to be the default for few years already,
but this behavior was broken so far.

Use the @verb construct in order to ensure that the quotes are kept
has-is, so that we can easily grep for "GNU's Not Unix".
---
 t/txinfo-include.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/t/txinfo-include.sh b/t/txinfo-include.sh
index 8a15f01b0..40b61878f 100644
--- a/t/txinfo-include.sh
+++ b/t/txinfo-include.sh
@@ -62,7 +62,7 @@ END
 cat > three.texi << 'END'
 @node three
 @chapter Chapter two
-GNU's Not Unix.
+@verb{.GNU's Not Unix..}
 END
 
 mkdir sub
-- 
2.38.1