Fix test for spurious enumerated lists in bibliographic fields.

The test for "single line paragraphs" failed for bibliographic fields followed
by an empty line.

git-svn-id: https://svn.code.sf.net/p/docutils/code/trunk@9348 929543f6-e4f2-0310-98a6-ba3bd3dd1d04

2 files changed, 6 insertions, 2 deletions

diff --git a/docutils/docutils/transforms/frontmatter.py b/docutils/docutils/transforms/frontmatter.py
index 2f4384f95..08fcea387 100644
--- a/docutils/docutils/transforms/frontmatter.py
+++ b/docutils/docutils/transforms/frontmatter.py
@@ -466,7 +466,7 @@ class DocInfo(Transform):
         # enumerated list
         # https://docutils.sourceforge.io/docs/ref/rst/restructuredtext.html#enumerated-lists
         if (isinstance(f_body[0], nodes.enumerated_list)
-            and '\n' not in f_body.rawsource):
+            and '\n' not in f_body.rawsource.strip()):
             # parse into a dummy document and use created nodes
             _document = utils.new_document('*DocInfo transform*',
                                            field.document.settings)
@@ -517,7 +517,8 @@ class DocInfo(Transform):
                   'it must contain either a single paragraph (with authors '
                   'separated by one of "%s"), multiple paragraphs (one per '
                   'author), or a bullet list with one paragraph (one author) '
-                  'per item.'
+                  'per item. Remember that leading initials can cause '
+                  '(mis)recognizing names as enumerated lists.'
                   % (name, ''.join(self.language.author_separators)),
                   base_node=field)
             raise
diff --git a/docutils/test/test_transforms/test_docinfo.py b/docutils/test/test_transforms/test_docinfo.py
index 400b7a68e..b1e4f2efc 100755
--- a/docutils/test/test_transforms/test_docinfo.py
+++ b/docutils/test/test_transforms/test_docinfo.py
@@ -75,8 +75,11 @@ totest['bibliographic_field_lists'] = ((DocInfo,), [
     It is automatically moved to the end of the other bibliographic elements.
 
 :Author: E. *Xample*
+
 :Version: 1
+
 :Date: 2001-08-11
+
 :Parameter i: integer
 """,
 """\