[PATCH 21/23] docs/qapidoc: add visit_entity()

[John Snow]

Finally, the core entry method for a qapi entity.

Signed-off-by: John Snow <jsnow@redhat.com>
---
 docs/sphinx/qapidoc.py | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/docs/sphinx/qapidoc.py b/docs/sphinx/qapidoc.py
index eda6aa0897b..9d3fcaa6559 100644
--- a/docs/sphinx/qapidoc.py
+++ b/docs/sphinx/qapidoc.py
@@ -356,6 +356,19 @@ def visit_freeform(self, doc) -> None:
         self.add_lines(text, info)
         self.ensure_blank_line()
 
+    def visit_entity(self, ent):
+        assert ent is not None
+
+        try:
+            self._curr_ent = ent
+            # This line gets credited to the start of the /definition/.
+            self.add_line(f".. qapi:{ent.meta}:: {ent.name}", ent.info)
+            with self.indented():
+                self.preamble(ent)
+                self.visit_sections(ent)
+        finally:
+            self._curr_ent = None
+
 
 # Disable black auto-formatter until re-enabled:
 # fmt: off
-- 
2.47.0