[PATCH 12/23] docs/qapidoc: add visit_paragraph() method

[John Snow]

This transforms "formerly known as untagged sections" into our pure
intermediate rST format. These sections are already pure rST, so this
method doesn't do a whole lot except ensure appropriate newlines.

Signed-off-by: John Snow <jsnow@redhat.com>
---
 docs/sphinx/qapidoc.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/docs/sphinx/qapidoc.py b/docs/sphinx/qapidoc.py
index 85c7ce94564..40c02dd413f 100644
--- a/docs/sphinx/qapidoc.py
+++ b/docs/sphinx/qapidoc.py
@@ -127,6 +127,15 @@ def ensure_blank_line(self) -> None:
 
     # Transmogrification helpers
 
+    def visit_paragraph(self, section: QAPIDoc.Section) -> None:
+        # Squelch empty paragraphs.
+        if not section.text:
+            return
+
+        self.ensure_blank_line()
+        self.add_lines(section.text, section.info)
+        self.ensure_blank_line()
+
     def preamble(self, ent: QAPISchemaEntity) -> None:
         """
         Generate option lines for qapi entity directives.
-- 
2.47.0