Keep raw metadata text (but for summary)

pelican/readers.py

@@ -71,7 +71,10 @@ class RstReader(Reader):
                 if element.tagname == 'field':  # custom fields (e.g. summary)
                     name_elem, body_elem = element.children
                     name = name_elem.astext()
-                    value = render_node_to_html(document, body_elem)
+                    if name == 'summary':
+                        value = render_node_to_html(document, body_elem)
+                    else:
+                        value = body_elem.astext()
                 else:  # standard fields (e.g. address)
                     name = element.tagname
                     value = element.astext()

tests/content/article_with_metadata.rst

@@ -9,3 +9,4 @@ This is a super article !
 :summary:
     Multi-line metadata should be supported
     as well as **inline markup**.
+:custom_field: http://notmyidea.org

tests/test_readers.py

@@ -30,6 +30,7 @@ class RstReaderTest(unittest.TestCase):
                        ' <strong>inline markup</strong>.',
             'date': datetime.datetime(2010, 12, 2, 10, 14),
             'tags': ['foo', 'bar', 'foobar'],
+            'custom_field': 'http://notmyidea.org',
         }
 
         for key, value in expected.items():