From: William JCM <w.jcm59@gmail.com>
Date: Tue, 13 Apr 2021 13:36:30 +0000 (+0200)
Subject: m.htmlsanity: change transitions into Docutils transition nodes.
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~cjwatson/git?a=commitdiff_plain;h=3f7b8501c98bfead4047f397a527e096ac75e26a;p=blog.git

m.htmlsanity: change transitions into Docutils transition nodes.
---

diff --git a/plugins/m/components.py b/plugins/m/components.py
index 07d522d3..579d8c8c 100644
--- a/plugins/m/components.py
+++ b/plugins/m/components.py
@@ -35,7 +35,7 @@ class Transition(rst.Directive):
     def run(self):
         text = ' '.join(self.arguments)
         title_nodes, _ = self.state.inline_text(text, self.lineno)
-        transition_node = nodes.paragraph('', '', *title_nodes)
+        transition_node = nodes.transition('', *title_nodes)
         transition_node['classes'] += ['m-transition']
         return [transition_node]
 
diff --git a/plugins/m/htmlsanity.py b/plugins/m/htmlsanity.py
index 7c77adf2..9fbc6b3e 100644
--- a/plugins/m/htmlsanity.py
+++ b/plugins/m/htmlsanity.py
@@ -635,10 +635,14 @@ class SaneHtmlTranslator(HTMLTranslator):
 
     # no class="docutils" in <hr>
     def visit_transition(self, node):
-        self.body.append(self.emptytag(node, 'hr'))
+        if len(node.children) > 0:
+            self.body.append(self.starttag(node, 'p', ''))
+        else:
+            self.body.append(self.emptytag(node, 'hr'))
 
     def depart_transition(self, node):
-        pass
+        if 'm-transition' in node['classes']:
+            self.body.append('</p>\n')
 
 class _SaneFieldBodyTranslator(SaneHtmlTranslator):
     """