From 0c872345021d25a0895ccdaf32a3ad076406f3c4 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Tue, 9 Sep 2025 09:38:54 +0100
Subject: Fix conversion of unmerged table cells

---
 NEWS                      |  2 ++
 mammoth/documents.py      |  3 +++
 tests/conversion_tests.py | 19 +++++++++++++++++++
 3 files changed, 24 insertions(+)

diff --git a/NEWS b/NEWS
index 41a48cb..af6ce0b 100644
--- a/NEWS
+++ b/NEWS
@@ -2,6 +2,8 @@
 
 * Ignore style definitions using a style ID that has already been used.
 
+* Fix conversion of unmerged table cells.
+
 # 1.10.0
 
 * Add "Heading" and "Body" styles, as found in documents created by Apple Pages,
diff --git a/mammoth/documents.py b/mammoth/documents.py
index e874775..18cc7b3 100644
--- a/mammoth/documents.py
+++ b/mammoth/documents.py
@@ -92,6 +92,9 @@ class TableCellUnmerged:
     rowspan = cobble.field()
     vmerge = cobble.field()
 
+    def _accept1(self, visitor, arg0):
+        return visitor.visit_table_cell(self, arg0)
+
     def copy(self, **kwargs):
         return cobble.copy(self, **kwargs)
 
diff --git a/tests/conversion_tests.py b/tests/conversion_tests.py
index f11a69f..fd32658 100644
--- a/tests/conversion_tests.py
+++ b/tests/conversion_tests.py
@@ -386,6 +386,25 @@ def test_docx_table_is_converted_to_table_in_html():
     assert_equal(expected_html, result.value)
 
 
+def test_unmerged_table_cell_is_treated_as_table_cell():
+    table = documents.table([
+        documents.table_row([
+            documents.table_cell_unmerged(
+                [_paragraph_with_text("Cell")],
+                colspan=1,
+                rowspan=1,
+                vmerge=False,
+            ),
+        ]),
+    ])
+    result = convert_document_element_to_html(table)
+    expected_html = (
+        "<table>" +
+        "<tr><td><p>Cell</p></td></tr>" +
+        "</table>")
+    assert_equal(expected_html, result.value)
+
+
 def test_table_style_mappings_can_be_used_to_map_tables():
     table = documents.table([], style_name="Normal Table")
     result = convert_document_element_to_html(
-- 
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