docs

Author: willmcgugan

docs/guide/widgets.md

@@ -125,7 +125,7 @@ Text in a widget may be marked up with links which perform an action when clicke
 Links in markup use the following format:
 
 ```
-"Click [@click='app.bell']Me[/]"
+"Click [@click=app.bell]Me[/]"
 ```
 
 The `@click` tag introduces a click handler, which runs the `app.bell` action.

src/textual/widget.py

@@ -4036,10 +4036,11 @@ async def batch(self) -> AsyncGenerator[None, None]:
                 yield
 
     def render(self) -> RenderResult:
-        """Get [content](./guide/content) for the widget.
+        """Get [content](/guide/content) for the widget.
 
-        Implement this for custom widgets.
-        This method should return a string, a [Content][textual.content.Content] object, or a [Rich](https://github.com/Textualize/rich) renderable.
+        Implement this method in a subclass for custom widgets.
+
+        This method should return [markup](/guide/content#markup), a [Content][textual.content.Content] object, or a [Rich](https://github.com/Textualize/rich) renderable.
 
         Example:
             ```python