12c: the block directive forms read and spell !adf: openers and closers

corpus/round-trip/block-nodes/commonmark-blocks.md

@@ -1,34 +1,35 @@
-:::heading {level=2 localId=01a0431d-2014-737c-a1bf-f9daedab6de3}
+!adf:heading {level=2 localId=01a0431d-2014-737c-a1bf-f9daedab6de3}
 Release checklist
-:::
+!adf:/heading
 
-:::paragraph {marks="[{\"attrs\":{\"align\":\"center\"},\"type\":\"alignment\"}]"}
+!adf:paragraph {marks="[{\"attrs\":{\"align\":\"center\"},\"type\":\"alignment\"}]"}
 Centred.
-:::
+!adf:/paragraph
 
-::::bulletList {localId=01a0431d-2015-737f-afad-33064295ad4f}
-:::listItem {localId=01a0431d-2016-7abb-823f-c0942934c878}
+!adf:bulletList {localId=01a0431d-2015-737f-afad-33064295ad4f}
+!adf:listItem {localId=01a0431d-2016-7abb-823f-c0942934c878}
 Tag the commit
-:::
-:::listItem
+!adf:/listItem
+!adf:listItem
 Push the tag
-:::
-::::
+!adf:/listItem
+!adf:/bulletList
 
-::::orderedList
-:::listItem
+!adf:orderedList
+!adf:listItem
 Loosen the clamp
-:::
-::::
+!adf:/listItem
+!adf:/orderedList
 
-> :::paragraph {localId=01a0431d-2017-72cf-baf3-8934a54e0582}
+> !adf:paragraph {localId=01a0431d-2017-72cf-baf3-8934a54e0582}
 > Hold the line.
-> :::
+> !adf:/paragraph
 
-- :::paragraph {localId=01a0431d-2018-7667-a769-ab0037ca80aa}
+- !adf:paragraph {localId=01a0431d-2018-7667-a769-ab0037ca80aa}
   Indented.
-  :::
+  !adf:/paragraph
 
-::rule {localId=01a0431d-2019-76b7-bf6f-13841363b111}
+!adf:rule {localId=01a0431d-2019-76b7-bf6f-13841363b111}
 
-::paragraph {localId=01a0431d-201a-7a65-bea7-84b441c85bd6}
+!adf:paragraph {localId=01a0431d-201a-7a65-bea7-84b441c85bd6}
+!adf:/paragraph