git » homepage.git » commit 98a9376

diff --git a/tools/xml2md.py b/tools/xml2md.py
index 28d449a..58ea4de 100755
--- a/tools/xml2md.py
+++ b/tools/xml2md.py
@@ -301,6 +301,16 @@ def render_document(root: ET.Element) -> str:
     return markdown.rstrip() + "\n"
 
 
+def xml_to_markdown(xml_text: str) -> str:
+    root = ET.fromstring(xml_text)
+    if strip_tag(root.tag) != "document":
+        for child in list(root):
+            if strip_tag(child.tag) == "document":
+                root = child
+                break
+    return render_document(root)
+
+
 def parse_args() -> argparse.Namespace:
     parser = argparse.ArgumentParser(description=__doc__)
     parser.add_argument("input", nargs="?", help="XML file to read (defaults to stdin)")
@@ -315,14 +325,7 @@ def main() -> None:
     else:
         xml_data = sys.stdin.read()
 
-    root = ET.fromstring(xml_data)
-    if strip_tag(root.tag) != "document":
-        for child in list(root):
-            if strip_tag(child.tag) == "document":
-                root = child
-                break
-
-    markdown = render_document(root)
+    markdown = xml_to_markdown(xml_data)
 
     if args.output:
         Path(args.output).write_text(markdown)