From fb78063f127a5a2300d77d0c49f2783e0bce92c1 Mon Sep 17 00:00:00 2001
From: Lilleman auf Larv <lilleman@larvit.se>
Date: Sat, 3 Oct 2026 15:05:51 +0200
Subject: [PATCH] Name the code block wrapper in the two carry-fence refusals
 that lacked it

---
 src/markdown/opaque-carry.ts               | 4 ++--
 src/markdown/parse/markdown-to-adf.test.ts | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/markdown/opaque-carry.ts b/src/markdown/opaque-carry.ts
index 90bd538..1c2a218 100644
--- a/src/markdown/opaque-carry.ts
+++ b/src/markdown/opaque-carry.ts
@@ -39,7 +39,7 @@ export function carryFenceType(info: string): string | undefined {
 
 export function readCarriedBlock(type: string, body: string, depth: number): Read<AdfNode> {
   if (type !== '' && !infoStringCarries(type)) {
-    return { fault: unsupportedNodeShape(`the carry fence names a type no info string carries back: spell it ${carryFencePrefix} with the type in the JSON`) }
+    return { fault: unsupportedNodeShape(`the carry fence names a type no info string carries back: spell it ${carryFencePrefix} with the type in the JSON; ${fenceEscape(type)}`) }
   }
   const read = readCarriedJson(body, 'two-space', largestNesting - depth, type)
   if (read.fault !== undefined || type !== '' || !infoStringCarries(read.value.type)) return read
@@ -89,7 +89,7 @@ function fenceEscape(type: string): string {
 
 function typedValue(value: JsonValue, type: string): Read<JsonValue> {
   if (value === null || typeof value !== 'object' || Array.isArray(value)) return { value }
-  if ('type' in value) return { fault: unsupportedNodeShape(`the ${carryFencePrefix}${type} fence names its node's type: this JSON holds a type as well`) }
+  if ('type' in value) return { fault: unsupportedNodeShape(`the ${carryFencePrefix}${type} fence names its node's type: this JSON holds a type as well; ${fenceEscape(type)}`) }
   return { value: { ...value, type } }
 }
 
diff --git a/src/markdown/parse/markdown-to-adf.test.ts b/src/markdown/parse/markdown-to-adf.test.ts
index 2c72bfe..d121624 100644
--- a/src/markdown/parse/markdown-to-adf.test.ts
+++ b/src/markdown/parse/markdown-to-adf.test.ts
@@ -374,11 +374,11 @@ test('reads the carry fence back to the node its info string names and its JSON
   assert.deepEqual(content(markdownToAdf('```adf:\n{\n  "type": "a`b"\n}\n```\n')), [{ type: 'a`b' }])
   assert.equal(
     content(markdownToAdf('```adf:blockCard\n{\n  "type": "blockCard"\n}\n```\n')),
-    "unsupported-node-shape: the adf:blockCard fence names its node's type: this JSON holds a type as well",
+    'unsupported-node-shape: the adf:blockCard fence names its node\'s type: this JSON holds a type as well; !adf:codeBlock {language="adf:blockCard"} around a bare fence keeps it a code block',
   )
   assert.equal(content(markdownToAdf('```adf:\n{\n  "type": "blockCard"\n}\n```\n')), 'unsupported-node-shape: the carry fence names a type its info string carries: spell it adf:blockCard')
   assert.equal(content(markdownToAdf('```adf:\n{}\n```\n')), "unsupported-node-shape: the opaque carry holds one ADF node's JSON: this JSON is no ADF node; !adf:codeBlock {language=\"adf:\"} around a bare fence keeps it a code block")
-  const unnamed = 'unsupported-node-shape: the carry fence names a type no info string carries back: spell it adf: with the type in the JSON'
+  const unnamed = 'unsupported-node-shape: the carry fence names a type no info string carries back: spell it adf: with the type in the JSON; !adf:codeBlock {language="adf:\\\\"} around a bare fence keeps it a code block'
   assert.equal(content(markdownToAdf('```adf:\\\\\n{}\n```\n')), unnamed)
 })