1 files changed, 8 insertions, 0 deletions
diff --git a/t.validate-xhtml b/t.validate-xhtml
index bf55f4fb..fa4d8e43 100755
--- a/t.validate-xhtml
+++ b/t.validate-xhtml
@@ -14,6 +14,14 @@ cat - <<'_EOF'  | xmllint 2>/dev/null --nonet --postvalid --noout - || exit 77
 <html xmlns="http://www.w3.org/1999/xhtml">
     <head><title /></head><body></body></html>
 _EOF
+# same, for XHTML 1.1
+cat - <<'_EOF'  | xmllint 2>/dev/null --nonet --postvalid --noout - || exit 77
+<?xml version="1.0" encoding="US-ASCII"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
+    "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
+    <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
+    <head><title /></head><body></body></html>
+_EOF
 
 for i in "${srcdir}"/*.html ; do
     case "$i" in */fetchmail-man.html) continue ;; esac