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-rw-r--r--bin/1sh/tests/parser/dollar-quote9.08
1 files changed, 8 insertions, 0 deletions
diff --git a/bin/1sh/tests/parser/dollar-quote9.0 b/bin/1sh/tests/parser/dollar-quote9.0
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+# $FreeBSD$
+
+# POSIX and C99 say D800-DFFF are undefined in a universal character name.
+# We reject this but many other shells expand to something that looks like
+# CESU-8.
+
+v=$( (eval ": \$'\uD800'") 2>&1 >/dev/null)
+[ $? -ne 0 ] && [ -n "$v" ]