feat: Support markup inside headline titles.

org_rw/org_rw.py

@@ -266,7 +266,9 @@ class Headline:
         self.priority_start = priority_start
         self.priority = priority
         self.title_start = title_start
-        self.title = title
+        self.title = parse_content_block(
+            [RawLine(linenum=start_line, line=title)]
+        )
         self.state = state
         self.tags_start = tags_start
         self.shallow_tags = tags
@@ -1146,9 +1148,18 @@ class Text:
     def __repr__(self):
         return "{{Text line: {}; content: {} }}".format(self.linenum, self.contents)
 
+    def get_text(self):
+        return token_list_to_plaintext(self.contents)
+
     def get_raw(self):
         return token_list_to_raw(self.contents)
 
+def token_list_to_plaintext(tok_list) -> str:
+    return "".join([
+        chunk
+        for chunk in tok_list
+        if isinstance(chunk, str)
+    ])
 
 def token_list_to_raw(tok_list):
     contents = []
@@ -1683,7 +1694,7 @@ class OrgDoc:
         if headline.state:
             state = headline.state + " "
 
-        yield "*" * headline.depth + headline.spacing + state + headline.title + tags
+        yield "*" * headline.depth + headline.spacing + state + token_list_to_raw(headline.title.contents) + tags
 
         planning = headline.get_planning_line()
         if planning is not None:

tests/09-markup-on-headline.org

@@ -0,0 +1,10 @@
+#+TITLE: 09-Markup-on-headline
+#+DESCRIPTION: Simple org file to test markup parsing on headlines
+#+TODO: TODO(t) PAUSED(p) |  DONE(d)
+
+
+* Headline _with_ markup
+  :PROPERTIES:
+  :ID:       09-markup-on-headline-headline-with-markup-id
+  :CREATED:  [2020-01-01 Wed 01:01]
+  :END:

tests/test_org.py

@@ -619,3 +619,18 @@ class TestSerde(unittest.TestCase):
 *** Third headline
             """.strip(),
         )
+
+
+    def test_markup_file_09(self):
+        with open(os.path.join(DIR, "09-markup-on-headline.org")) as f:
+            doc = load(f)
+
+        hl = doc.getTopHeadlines()[0]
+        print(hl.title)
+        self.assertEqual(hl.title.contents, [
+            'Headline ',
+            MarkerToken(closing=False, tok_type=MarkerType.UNDERLINED_MODE),
+            'with',
+            MarkerToken(closing=True, tok_type=MarkerType.UNDERLINED_MODE),
+            ' markup',
+        ])

tests/utils/assertions.py

@@ -59,7 +59,7 @@ class HL:
         self.children = children
 
     def assert_matches(self, test_case: unittest.TestCase, doc):
-        test_case.assertEqual(self.title, doc.title)
+        test_case.assertEqual(self.title, get_raw(doc.title))
 
         # Check properties
         if self.props is None: