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        {
          "tool": "carve",
          "path": "/children/0/items/0/children/0",
          "code": "task-checkbox",
          "fidelity": "normalized",
          "message": "Moved checkbox state to its list item."
        },
        {
          "tool": "carve",
          "path": "/children/0/items/1/children/0",
          "code": "task-checkbox",
          "fidelity": "normalized",
          "message": "Moved checkbox state to its list item."
        },
        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "11.0.0",
      "engine": "javascript"
    },
    {
      "tool": "mdast",
      "case": "numeric-footnote",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "markdown",
        "source": "Text[^1].\n\n[^1]: Note.\n",
        "carve": "Text[^1].\n\n[^1]: Note.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "Text"
                },
                {
                  "type": "footnote_ref",
                  "label": "1"
                },
                {
                  "type": "text",
                  "value": "."
                }
              ]
            },
            {
              "type": "footnote",
              "label": "1",
              "children": [
                {
                  "type": "paragraph",
                  "children": [
                    {
                      "type": "text",
                      "value": "Note."
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                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<p>Text<sup><a href=\"#user-content-fn-1\" id=\"user-content-fnref-1\" data-footnote-ref aria-describedby=\"footnote-label\">1</a></sup>.</p>\n<section data-footnotes class=\"footnotes\"><h2 class=\"sr-only\" id=\"footnote-label\">Footnotes</h2>\n<ol>\n<li id=\"user-content-fn-1\">\n<p>Note. <a href=\"#user-content-fnref-1\" data-footnote-backref=\"\" aria-label=\"Back to reference 1\" class=\"data-footnote-backref\">↩</a></p>\n</li>\n</ol>\n</section>",
        "exportedSource": "Text[^1].\n\n[^1]: Note.\n"
      },
      "checks": [
        "ast-schema",
        "ast-mapping",
        "html-structure",
        "carve-source-roundtrip",
        "json-roundtrip",
        "foreign-source-roundtrip",
        "built-in-importer-rendering"
      ],
      "diagnostics": [
        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "mdast",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "mdast",
          "path": "/children/2/footnotes/0/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "carve",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "carve",
          "path": "/children/2/footnotes/0/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "11.0.0",
      "engine": "javascript"
    },
    {
      "tool": "mdast",
      "case": "repeated-footnote",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "markdown",
        "source": "Text[^1] twice[^1].\n\n[^1]: Note.\n",
        "carve": "Text[^1] twice[^1].\n\n[^1]: Note.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "Text"
                },
                {
                  "type": "footnote_ref",
                  "label": "1"
                },
                {
                  "type": "text",
                  "value": " twice"
                },
                {
                  "type": "footnote_ref",
                  "label": "1"
                },
                {
                  "type": "text",
                  "value": "."
                }
              ]
            },
            {
              "type": "footnote",
              "label": "1",
              "children": [
                {
                  "type": "paragraph",
                  "children": [
                    {
                      "type": "text",
                      "value": "Note."
                    }
                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<p>Text<sup><a href=\"#user-content-fn-1\" id=\"user-content-fnref-1\" data-footnote-ref aria-describedby=\"footnote-label\">1</a></sup> twice<sup><a href=\"#user-content-fn-1\" id=\"user-content-fnref-1-2\" data-footnote-ref aria-describedby=\"footnote-label\">1</a></sup>.</p>\n<section data-footnotes class=\"footnotes\"><h2 class=\"sr-only\" id=\"footnote-label\">Footnotes</h2>\n<ol>\n<li id=\"user-content-fn-1\">\n<p>Note. <a href=\"#user-content-fnref-1\" data-footnote-backref=\"\" aria-label=\"Back to reference 1\" class=\"data-footnote-backref\">↩</a> <a href=\"#user-content-fnref-1-2\" data-footnote-backref=\"\" aria-label=\"Back to reference 1-2\" class=\"data-footnote-backref\">↩<sup>2</sup></a></p>\n</li>\n</ol>\n</section>",
        "exportedSource": "Text[^1] twice[^1].\n\n[^1]: Note.\n"
      },
      "checks": [
        "ast-schema",
        "ast-mapping",
        "html-structure",
        "carve-source-roundtrip",
        "json-roundtrip",
        "foreign-source-roundtrip",
        "built-in-importer-rendering"
      ],
      "diagnostics": [
        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "mdast",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "mdast",
          "path": "/children/2/footnotes/0/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "mdast",
          "path": "/children/2/footnotes/0/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "carve",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "carve",
          "path": "/children/2/footnotes/0/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "carve",
          "path": "/children/2/footnotes/0/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "11.0.0",
      "engine": "javascript"
    },
    {
      "tool": "mdast",
      "case": "two-distinct-notes",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "markdown",
        "source": "First[^1], second[^2].\n\n[^1]: A **bold** note.\n\n[^2]: A *soft* note.\n",
        "carve": "First[^1], second[^2].\n\n[^1]: A *bold* note.\n\n[^2]: A /soft/ note.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "First"
                },
                {
                  "type": "footnote_ref",
                  "label": "1"
                },
                {
                  "type": "text",
                  "value": ", second"
                },
                {
                  "type": "footnote_ref",
                  "label": "2"
                },
                {
                  "type": "text",
                  "value": "."
                }
              ]
            },
            {
              "type": "footnote",
              "label": "1",
              "children": [
                {
                  "type": "paragraph",
                  "children": [
                    {
                      "type": "text",
                      "value": "A "
                    },
                    {
                      "type": "strong",
                      "children": [
                        {
                          "type": "text",
                          "value": "bold"
                        }
                      ]
                    },
                    {
                      "type": "text",
                      "value": " note."
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                  ]
                }
              ]
            },
            {
              "type": "footnote",
              "label": "2",
              "children": [
                {
                  "type": "paragraph",
                  "children": [
                    {
                      "type": "text",
                      "value": "A "
                    },
                    {
                      "type": "emphasis",
                      "children": [
                        {
                          "type": "text",
                          "value": "soft"
                        }
                      ]
                    },
                    {
                      "type": "text",
                      "value": " note."
                    }
                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<p>First<sup><a href=\"#user-content-fn-1\" id=\"user-content-fnref-1\" data-footnote-ref aria-describedby=\"footnote-label\">1</a></sup>, second<sup><a href=\"#user-content-fn-2\" id=\"user-content-fnref-2\" data-footnote-ref aria-describedby=\"footnote-label\">2</a></sup>.</p>\n<section data-footnotes class=\"footnotes\"><h2 class=\"sr-only\" id=\"footnote-label\">Footnotes</h2>\n<ol>\n<li id=\"user-content-fn-1\">\n<p>A <strong>bold</strong> note. <a href=\"#user-content-fnref-1\" data-footnote-backref=\"\" aria-label=\"Back to reference 1\" class=\"data-footnote-backref\">↩</a></p>\n</li>\n<li id=\"user-content-fn-2\">\n<p>A <em>soft</em> note. <a href=\"#user-content-fnref-2\" data-footnote-backref=\"\" aria-label=\"Back to reference 2\" class=\"data-footnote-backref\">↩</a></p>\n</li>\n</ol>\n</section>",
        "exportedSource": "First[^1], second[^2].\n\n[^1]: A **bold** note.\n\n[^2]: A *soft* note.\n"
      },
      "checks": [
        "ast-schema",
        "ast-mapping",
        "html-structure",
        "carve-source-roundtrip",
        "json-roundtrip",
        "foreign-source-roundtrip",
        "built-in-importer-rendering"
      ],
      "diagnostics": [
        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "mdast",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "mdast",
          "path": "/children/2/footnotes/0/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "mdast",
          "path": "/children/2/footnotes/1/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "carve",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "carve",
          "path": "/children/2/footnotes/0/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "carve",
          "path": "/children/2/footnotes/1/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "11.0.0",
      "engine": "javascript"
    },
    {
      "tool": "mdast",
      "case": "table-inline-combinations",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "markdown",
        "source": "| Name | Detail |\n|---|---|\n| Café 😀 | [link](/path?q=1) |\n| `x < y` | *soft* and **bold** |\n",
        "carve": "| Name | Detail |\n|---|---|\n| Café 😀 | [link](/path?q=1) |\n| `x < y` | /soft/ and *bold* |\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "table",
              "rows": [
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
                        {
                          "type": "text",
                          "value": "Name"
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                      ]
                    },
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
                        {
                          "type": "text",
                          "value": "Detail"
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                      ]
                    }
                  ]
                },
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "Café 😀"
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                      ]
                    },
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "link",
                          "href": "/path?q=1",
                          "children": [
                            {
                              "type": "text",
                              "value": "link"
                            }
                          ]
                        }
                      ]
                    }
                  ]
                },
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "code",
                          "value": "x < y"
                        }
                      ]
                    },
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "emphasis",
                          "children": [
                            {
                              "type": "text",
                              "value": "soft"
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                        },
                        {
                          "type": "text",
                          "value": " and "
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                        {
                          "type": "strong",
                          "children": [
                            {
                              "type": "text",
                              "value": "bold"
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                          ]
                        }
                      ]
                    }
                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<table>\n<thead>\n<tr>\n<th>Name</th>\n<th>Detail</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>Café 😀</td>\n<td><a href=\"/path?q=1\">link</a></td>\n</tr>\n<tr>\n<td><code>x &#x3C; y</code></td>\n<td><em>soft</em> and <strong>bold</strong></td>\n</tr>\n</tbody>\n</table>",
        "exportedSource": "| Name    | Detail              |\n| ------- | ------------------- |\n| Café 😀 | [link](/path?q=1)   |\n| `x < y` | *soft* and **bold** |\n"
      },
      "checks": [
        "ast-schema",
        "ast-mapping",
        "html-structure",
        "carve-source-roundtrip",
        "json-roundtrip",
        "foreign-source-roundtrip",
        "built-in-importer-rendering"
      ],
      "diagnostics": [
        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "carve",
          "path": "/children/0/children/1/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
        },
        {
          "tool": "carve",
          "path": "/children/0/children/1/rows/0/cells/1/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
        },
        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "11.0.0",
      "engine": "javascript"
    },
    {
      "tool": "mdast",
      "case": "note-in-table-cell",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "markdown",
        "source": "| Name | Note |\n|---|---|\n| Alpha | word[^1] |\n\n[^1]: Table note.\n",
        "carve": "| Name | Note |\n|---|---|\n| Alpha | word[^1] |\n\n[^1]: Table note.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "table",
              "rows": [
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
                        {
                          "type": "text",
                          "value": "Name"
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                      ]
                    },
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
                        {
                          "type": "text",
                          "value": "Note"
                        }
                      ]
                    }
                  ]
                },
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "Alpha"
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                      ]
                    },
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "word"
                        },
                        {
                          "type": "footnote_ref",
                          "label": "1"
                        }
                      ]
                    }
                  ]
                }
              ]
            },
            {
              "type": "footnote",
              "label": "1",
              "children": [
                {
                  "type": "paragraph",
                  "children": [
                    {
                      "type": "text",
                      "value": "Table note."
                    }
                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<table>\n<thead>\n<tr>\n<th>Name</th>\n<th>Note</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>Alpha</td>\n<td>word<sup><a href=\"#user-content-fn-1\" id=\"user-content-fnref-1\" data-footnote-ref aria-describedby=\"footnote-label\">1</a></sup></td>\n</tr>\n</tbody>\n</table>\n<section data-footnotes class=\"footnotes\"><h2 class=\"sr-only\" id=\"footnote-label\">Footnotes</h2>\n<ol>\n<li id=\"user-content-fn-1\">\n<p>Table note. <a href=\"#user-content-fnref-1\" data-footnote-backref=\"\" aria-label=\"Back to reference 1\" class=\"data-footnote-backref\">↩</a></p>\n</li>\n</ol>\n</section>",
        "exportedSource": "| Name  | Note     |\n| ----- | -------- |\n| Alpha | word[^1] |\n\n[^1]: Table note.\n"
      },
      "checks": [
        "ast-schema",
        "ast-mapping",
        "html-structure",
        "carve-source-roundtrip",
        "json-roundtrip",
        "foreign-source-roundtrip",
        "built-in-importer-rendering"
      ],
      "diagnostics": [
        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "mdast",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "mdast",
          "path": "/children/2/footnotes/0/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "carve",
          "path": "/children/0/children/1/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
        },
        {
          "tool": "carve",
          "path": "/children/0/children/1/rows/0/cells/1/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
        },
        {
          "tool": "carve",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "carve",
          "path": "/children/2/footnotes/0/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "11.0.0",
      "engine": "javascript"
    },
    {
      "tool": "mdast",
      "case": "nested-task-lists",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "markdown",
        "source": "- [x] parent\n  - [ ] child\n",
        "carve": "- [x] parent\n  - [ ] child\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "list",
              "ordered": false,
              "tight": true,
              "items": [
                {
                  "checked": true,
                  "type": "list_item",
                  "children": [
                    {
                      "type": "paragraph",
                      "children": [
                        {
                          "type": "text",
                          "value": "parent"
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                      ]
                    },
                    {
                      "type": "list",
                      "ordered": false,
                      "tight": true,
                      "items": [
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                          "children": [
                            {
                              "type": "paragraph",
                              "children": [
                                {
                                  "type": "text",
                                  "value": "child"
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                              ]
                            }
                          ]
                        }
                      ]
                    }
                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<ul class=\"contains-task-list\">\n<li class=\"task-list-item\"><input type=\"checkbox\" checked disabled> parent\n<ul class=\"contains-task-list\">\n<li class=\"task-list-item\"><input type=\"checkbox\" disabled> child</li>\n</ul>\n</li>\n</ul>",
        "exportedSource": "* [x] parent\n  * [ ] child\n"
      },
      "checks": [
        "ast-schema",
        "ast-mapping",
        "html-structure",
        "carve-source-roundtrip",
        "json-roundtrip",
        "foreign-source-roundtrip",
        "built-in-importer-rendering"
      ],
      "diagnostics": [
        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "mdast",
          "path": "/children/0/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "mdast",
          "path": "/children/0/items/0/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "mdast",
          "path": "/children/0/items/0/children/0",
          "code": "task-checkbox",
          "fidelity": "normalized",
          "message": "Moved checkbox state to its list item."
        },
        {
          "tool": "mdast",
          "path": "/children/0/items/0/children/2/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "mdast",
          "path": "/children/0/items/0/children/2/items/0/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "mdast",
          "path": "/children/0/items/0/children/2/items/0/children/0",
          "code": "task-checkbox",
          "fidelity": "normalized",
          "message": "Moved checkbox state to its list item."
        },
        {
          "tool": "carve",
          "path": "/children/0/items/0/children/0",
          "code": "task-checkbox",
          "fidelity": "normalized",
          "message": "Moved checkbox state to its list item."
        },
        {
          "tool": "carve",
          "path": "/children/0/items/0/children/2/items/0/children/0",
          "code": "task-checkbox",
          "fidelity": "normalized",
          "message": "Moved checkbox state to its list item."
        },
        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "11.0.0",
      "engine": "javascript"
    },
    {
      "tool": "mdast",
      "case": "nested-notes",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "markdown",
        "source": "Text[^1].\n\n[^1]: Outer note[^2].\n\n[^2]: Inner note.\n",
        "carve": "Text[^1].\n\n[^1]: Outer note[^2].\n\n[^2]: Inner note.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "Text"
                },
                {
                  "type": "footnote_ref",
                  "label": "1"
                },
                {
                  "type": "text",
                  "value": "."
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              ]
            },
            {
              "type": "footnote",
              "label": "1",
              "children": [
                {
                  "type": "paragraph",
                  "children": [
                    {
                      "type": "text",
                      "value": "Outer note"
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                    {
                      "type": "footnote_ref",
                      "label": "2"
                    },
                    {
                      "type": "text",
                      "value": "."
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                  ]
                }
              ]
            },
            {
              "type": "footnote",
              "label": "2",
              "children": [
                {
                  "type": "paragraph",
                  "children": [
                    {
                      "type": "text",
                      "value": "Inner note."
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                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<p>Text<sup><a href=\"#user-content-fn-1\" id=\"user-content-fnref-1\" data-footnote-ref aria-describedby=\"footnote-label\">1</a></sup>.</p>\n<section data-footnotes class=\"footnotes\"><h2 class=\"sr-only\" id=\"footnote-label\">Footnotes</h2>\n<ol>\n<li id=\"user-content-fn-1\">\n<p>Outer note<sup><a href=\"#user-content-fn-2\" id=\"user-content-fnref-2\" data-footnote-ref aria-describedby=\"footnote-label\">2</a></sup>. <a href=\"#user-content-fnref-1\" data-footnote-backref=\"\" aria-label=\"Back to reference 1\" class=\"data-footnote-backref\">↩</a></p>\n</li>\n<li id=\"user-content-fn-2\">\n<p>Inner note. <a href=\"#user-content-fnref-2\" data-footnote-backref=\"\" aria-label=\"Back to reference 2\" class=\"data-footnote-backref\">↩</a></p>\n</li>\n</ol>\n</section>",
        "exportedSource": "Text[^1].\n\n[^1]: Outer note[^2].\n\n[^2]: Inner note.\n"
      },
      "checks": [
        "ast-schema",
        "ast-mapping",
        "html-structure",
        "carve-source-roundtrip",
        "json-roundtrip",
        "foreign-source-roundtrip",
        "built-in-importer-rendering"
      ],
      "diagnostics": [
        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "mdast",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "mdast",
          "path": "/children/2/footnotes/0/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "mdast",
          "path": "/children/2/footnotes/1/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "carve",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "carve",
          "path": "/children/2/footnotes/0/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "carve",
          "path": "/children/2/footnotes/1/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "11.0.0",
      "engine": "javascript"
    },
    {
      "tool": "mdast",
      "case": "gfm-table-alignment",
      "status": "passed",
      "kind": "supported",
      "checks": [
        "ast-schema",
        "ast-mapping",
        "json-roundtrip",
        "foreign-ast-roundtrip",
        "source-conversion-diagnostics",
        "source-conversion-changes",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "javascript",
          "path": "/children/0/attrs",
          "code": "source-conversion-change",
          "fidelity": "normalized",
          "message": "Added source attributes that reconstruct the preserved table metadata."
        },
        {
          "tool": "carve",
          "path": "/children/0/children/1/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
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        {
          "tool": "carve",
          "path": "/children/0/children/1/rows/0/cells/1/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
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      ],
      "evidence": {
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                {
                  "align": "right"
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              "rows": [
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                      "type": "table_cell",
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                      "children": [
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                          "type": "text",
                          "value": "Header Alpha"
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                    },
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
                        {
                          "type": "text",
                          "value": "Header Beta"
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                    }
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                },
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "Cell Gamma"
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                      ]
                    },
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "Cell Delta"
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                      ]
                    }
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                }
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            }
          ],
          "srcByteLength": 0
        },
        "scope": "AST interchange; reference Carve source conversion checked separately",
        "ast": {
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              "type": "table",
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                  "align": "left"
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                {
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              "rows": [
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
                        {
                          "type": "text",
                          "value": "Header Alpha"
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                    },
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
                        {
                          "type": "text",
                          "value": "Header Beta"
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                },
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "Cell Gamma"
                        }
                      ]
                    },
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
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                          "type": "text",
                          "value": "Cell Delta"
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          "srcByteLength": 0
        },
        "exportedSource": "| Header Alpha | Header Beta |\n| :----------- | ----------: |\n| Cell Gamma   |  Cell Delta |\n",
        "carveConversion": {
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          "report": {
            "diagnostics": [],
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        },
        "sourceChanges": [
          {
            "path": "/children/0/attrs",
            "after": {
              "keyValues": {
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          }
        ],
        "foreignHtml": "<table>\n<thead>\n<tr>\n<th align=\"left\">Header Alpha</th>\n<th align=\"right\">Header Beta</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td align=\"left\">Cell Gamma</td>\n<td align=\"right\">Cell Delta</td>\n</tr>\n</tbody>\n</table>"
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      "version": "11.0.0",
      "engine": "javascript"
    },
    {
      "tool": "mdast",
      "case": "underline-export",
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      "kind": "loss",
      "evidence": {
        "direction": "export",
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        "source": "A _marked_ word.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
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      "diagnostics": [
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          "tool": "mdast",
          "path": "/children/0/children/1",
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        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
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          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
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      ],
      "version": "11.0.0",
      "engine": "javascript"
    },
    {
      "tool": "mdast",
      "case": "authored-attribute-export",
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      "kind": "loss",
      "evidence": {
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        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
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                  "type": "text",
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          "srcByteLength": 0
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        "expected": {
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        "retained": "A paragraph."
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      "checks": [
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      "diagnostics": [
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          "tool": "mdast",
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        {
          "tool": "mdast",
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      ],
      "version": "11.0.0",
      "engine": "javascript"
    },
    {
      "tool": "mdast",
      "case": "code-metadata-import",
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      "kind": "loss",
      "evidence": {
        "direction": "import",
        "sourceFormat": "markdown",
        "source": "```js caption=demo\nx\n```\n",
        "ast": {
          "type": "document",
          "children": [
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              "type": "code_block",
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          ],
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        },
        "expected": {
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        "retained": "x"
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      "checks": [
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      "diagnostics": [
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          "tool": "mdast",
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        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
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          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
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      ],
      "version": "11.0.0",
      "engine": "javascript"
    },
    {
      "tool": "mdast",
      "case": "gfm-column-width-export",
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      "kind": "loss",
      "evidence": {
        "direction": "export",
        "sourceFormat": "carve",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "table",
              "rows": [
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
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                      "children": [
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                          "type": "text",
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          "srcByteLength": 0
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        "expected": {
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      "diagnostics": [
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          "tool": "mdast",
          "path": "/children/0/columns/0/width",
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        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
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          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
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      ],
      "version": "11.0.0",
      "engine": "javascript"
    },
    {
      "tool": "mdast",
      "case": "gfm-column-valign-export",
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      "kind": "loss",
      "evidence": {
        "direction": "export",
        "sourceFormat": "carve",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "table",
              "rows": [
                {
                  "type": "table_row",
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                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
                        {
                          "type": "text",
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                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "expected": {
          "code": "unsupported-field",
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          "path": "/children/0/columns/0/valign"
        },
        "retained": "x"
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      "checks": [
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      "diagnostics": [
        {
          "tool": "mdast",
          "path": "/children/0/columns/0/valign",
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        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "11.0.0",
      "engine": "javascript"
    },
    {
      "tool": "hast",
      "case": "heading-and-unicode",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "html",
        "source": "<h2>Café 😀</h2><p>Grüße &amp; tea.</p>",
        "carve": "## Café 😀\n\nGrüße & tea.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "heading",
              "level": 2,
              "children": [
                {
                  "type": "text",
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            },
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "Grüße & tea."
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            }
          ],
          "srcByteLength": 0
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        "foreignHtml": "<h2>Café 😀</h2><p>Grüße &#x26; tea.</p>",
        "exportedSource": "<h2>Café 😀</h2><p>Grüße &#x26; tea.</p>"
      },
      "checks": [
        "ast-schema",
        "ast-mapping",
        "html-structure",
        "carve-source-roundtrip",
        "json-roundtrip",
        "foreign-source-roundtrip",
        "built-in-importer-rendering"
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      "diagnostics": [
        {
          "tool": "hast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "carve",
          "path": "/children/0/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "carve",
          "path": "/children/0",
          "code": "generated-html-wrapper",
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        {
          "tool": "hast",
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          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
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      ],
      "version": "9.0.1",
      "engine": "javascript"
    },
    {
      "tool": "hast",
      "case": "inline-structure",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "html",
        "source": "<p>A <em>word</em> and <strong>bold</strong>, <code>x &lt; y</code>, <a href=\"https://example.org/a?q=1&amp;b=2\">link</a>.</p>",
        "carve": "A /word/ and *bold*, `x < y`, [link](https://example.org/a?q=1&b=2).\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "A "
                },
                {
                  "type": "emphasis",
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                    {
                      "type": "text",
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                  ]
                },
                {
                  "type": "text",
                  "value": " and "
                },
                {
                  "type": "strong",
                  "children": [
                    {
                      "type": "text",
                      "value": "bold"
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                  ]
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          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "hast",
          "path": "",
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          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "9.0.1",
      "engine": "javascript"
    },
    {
      "tool": "hast",
      "case": "table-inline-combinations",
      "status": "passed",
      "kind": "supported",
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                    {
                      "type": "table_cell",
                      "header": true,
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                    }
                  ]
                },
                {
                  "type": "table_row",
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                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
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                    },
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
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                          "type": "text",
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                          "type": "strong",
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                            {
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      },
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        "html-structure",
        "carve-source-roundtrip",
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      "diagnostics": [
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        {
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        {
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        {
          "tool": "hast",
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          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
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      ],
      "version": "9.0.1",
      "engine": "javascript"
    },
    {
      "tool": "hast",
      "case": "definition-inline-combinations",
      "status": "passed",
      "kind": "supported",
      "evidence": {
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        "source": "<dl><dt><strong>Term</strong></dt><dd><p><em>First</em> meaning.</p></dd><dd><p>Second <code>meaning</code>.</p></dd></dl>",
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                    }
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                }
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        },
        "foreignHtml": "<dl><dt><strong>Term</strong></dt><dd><p><em>First</em> meaning.</p></dd><dd><p>Second <code>meaning</code>.</p></dd></dl>",
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      },
      "checks": [
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        "ast-mapping",
        "html-structure",
        "carve-source-roundtrip",
        "json-roundtrip",
        "foreign-source-roundtrip",
        "built-in-importer-rendering"
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      "diagnostics": [
        {
          "tool": "hast",
          "path": "",
          "code": "foreign-source-coordinates",
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          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
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        {
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      ],
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      "engine": "javascript"
    },
    {
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      "kind": "supported",
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        "sourceFormat": "html",
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                    {
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      "checks": [
        "ast-schema",
        "ast-mapping",
        "html-structure",
        "carve-source-roundtrip",
        "json-roundtrip",
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        "built-in-importer-rendering"
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      "diagnostics": [
        {
          "tool": "hast",
          "path": "",
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          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
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        {
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      ],
      "version": "9.0.1",
      "engine": "javascript"
    },
    {
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      "diagnostics": [
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      "diagnostics": [
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                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "x"
                        }
                      ]
                    }
                  ]
                }
              ],
              "rowGroups": {
                "headRows": 1,
                "bodies": [
                  {
                    "headRows": 0,
                    "bodyRows": 1
                  }
                ],
                "footRows": 0,
                "headAttrs": {
                  "id": "head"
                }
              }
            }
          ],
          "srcByteLength": 0
        },
        "exportedSource": "<table><thead id=\"head\"><tr><th>A</th></tr></thead><tbody><tr><td>x</td></tr></tbody></table>",
        "carveConversion": {
          "value": "{header-rows=1}\n|= A |\n| x |\n",
          "report": {
            "diagnostics": [
              {
                "code": "field-unspellable",
                "node": "table",
                "message": "Carve source cannot spell table section attributes",
                "field": "rowGroups.headAttrs"
              }
            ],
            "totalDiagnostics": 1,
            "truncated": false
          }
        },
        "sourceChanges": [
          {
            "path": "/children/0/attrs",
            "after": {
              "keyValues": {
                "header-rows": "1"
              }
            }
          },
          {
            "path": "/children/0/rowGroups/headAttrs",
            "before": {
              "id": "head"
            }
          }
        ],
        "foreignHtml": "<table><thead id=\"head\"><tr><th>A</th></tr></thead><tbody><tr><td>x</td></tr></tbody></table>"
      },
      "version": "9.0.1",
      "engine": "javascript"
    },
    {
      "tool": "hast",
      "case": "html-table-footer-partition",
      "status": "passed",
      "kind": "supported",
      "checks": [
        "ast-schema",
        "ast-mapping",
        "json-roundtrip",
        "foreign-ast-roundtrip",
        "source-conversion-diagnostics",
        "source-conversion-changes",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "hast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "hast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "javascript",
          "path": "/children/0/attrs",
          "code": "source-conversion-change",
          "fidelity": "normalized",
          "message": "Added source attributes that reconstruct the preserved table metadata."
        },
        {
          "tool": "carve",
          "path": "/children/0/children/1/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
        }
      ],
      "evidence": {
        "sourceFormat": "html",
        "source": "<table><thead><tr><th>A</th></tr></thead><tbody><tr><td>x</td></tr></tbody><tfoot><tr><td>total</td></tr></tfoot></table>",
        "expectedAst": {
          "type": "document",
          "children": [
            {
              "type": "table",
              "rows": [
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
                        {
                          "type": "text",
                          "value": "A"
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                      ]
                    }
                  ]
                },
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "x"
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                    }
                  ]
                },
                {
                  "type": "table_row",
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                      "type": "table_cell",
                      "header": false,
                      "children": [
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                }
              ],
              "rowGroups": {
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                    "headRows": 0,
                    "bodyRows": 1
                  }
                ],
                "footRows": 1
              }
            }
          ],
          "srcByteLength": 0
        },
        "scope": "AST interchange; reference Carve source conversion checked separately",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "table",
              "rows": [
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
                        {
                          "type": "text",
                          "value": "A"
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                      ]
                    }
                  ]
                },
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "x"
                        }
                      ]
                    }
                  ]
                },
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "total"
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                      ]
                    }
                  ]
                }
              ],
              "rowGroups": {
                "headRows": 1,
                "bodies": [
                  {
                    "headRows": 0,
                    "bodyRows": 1
                  }
                ],
                "footRows": 1
              }
            }
          ],
          "srcByteLength": 0
        },
        "exportedSource": "<table><thead><tr><th>A</th></tr></thead><tbody><tr><td>x</td></tr></tbody><tfoot><tr><td>total</td></tr></tfoot></table>",
        "carveConversion": {
          "value": "{header-rows=1 footer-rows=1}\n|= A |\n| x |\n| total |\n",
          "report": {
            "diagnostics": [],
            "totalDiagnostics": 0,
            "truncated": false
          }
        },
        "sourceChanges": [
          {
            "path": "/children/0/attrs",
            "after": {
              "keyValues": {
                "header-rows": "1",
                "footer-rows": "1"
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            }
          }
        ],
        "foreignHtml": "<table><thead><tr><th>A</th></tr></thead><tbody><tr><td>x</td></tr></tbody><tfoot><tr><td>total</td></tr></tfoot></table>"
      },
      "version": "9.0.1",
      "engine": "javascript"
    },
    {
      "tool": "hast",
      "case": "html-block-table-cell",
      "status": "passed",
      "kind": "supported",
      "checks": [
        "ast-schema",
        "ast-mapping",
        "json-roundtrip",
        "foreign-ast-roundtrip",
        "source-conversion-diagnostics",
        "source-conversion-changes",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "hast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "hast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "javascript",
          "path": "/children/0/rows/0/cells/0/blocks",
          "code": "source-conversion-change",
          "fidelity": "degraded",
          "message": "An asserted AST field changes when the reference canonical Carve source is reparsed. The declared before/after values are shown in the source conversion evidence."
        },
        {
          "tool": "javascript",
          "path": "/children/0/rows/0/cells/0/children",
          "code": "source-conversion-change",
          "fidelity": "degraded",
          "message": "An asserted AST field changes when the reference canonical Carve source is reparsed. The declared before/after values are shown in the source conversion evidence."
        }
      ],
      "evidence": {
        "sourceFormat": "html",
        "source": "<table><tr><td><p>One</p><ul><li>item</li></ul></td></tr></table>",
        "expectedAst": {
          "type": "document",
          "children": [
            {
              "type": "table",
              "rows": [
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": false,
                      "blocks": [
                        {
                          "type": "paragraph",
                          "children": [
                            {
                              "type": "text",
                              "value": "One"
                            }
                          ]
                        },
                        {
                          "type": "list",
                          "ordered": false,
                          "tight": true,
                          "items": [
                            {
                              "type": "list_item",
                              "children": [
                                {
                                  "type": "paragraph",
                                  "children": [
                                    {
                                      "type": "text",
                                      "value": "item"
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                                  ]
                                }
                              ]
                            }
                          ]
                        }
                      ]
                    }
                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "scope": "AST interchange; reference Carve source conversion checked separately",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "table",
              "rows": [
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": false,
                      "blocks": [
                        {
                          "type": "paragraph",
                          "children": [
                            {
                              "type": "text",
                              "value": "One"
                            }
                          ]
                        },
                        {
                          "type": "list",
                          "ordered": false,
                          "tight": true,
                          "items": [
                            {
                              "type": "list_item",
                              "children": [
                                {
                                  "type": "paragraph",
                                  "children": [
                                    {
                                      "type": "text",
                                      "value": "item"
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                                }
                              ]
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                    }
                  ]
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              ]
            }
          ],
          "srcByteLength": 0
        },
        "exportedSource": "<table><tbody><tr><td><p>One</p><ul><li>item</li></ul></td></tr></tbody></table>",
        "carveConversion": {
          "value": "| One item |\n",
          "report": {
            "diagnostics": [
              {
                "code": "field-unspellable",
                "node": "table_cell",
                "message": "Carve table cells cannot hold blocks",
                "field": "blocks"
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            ],
            "totalDiagnostics": 1,
            "truncated": false
          }
        },
        "sourceChanges": [
          {
            "path": "/children/0/rows/0/cells/0/blocks",
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              {
                "type": "paragraph",
                "children": [
                  {
                    "type": "text",
                    "value": "One"
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                ]
              },
              {
                "type": "list",
                "ordered": false,
                "tight": true,
                "items": [
                  {
                    "type": "list_item",
                    "children": [
                      {
                        "type": "paragraph",
                        "children": [
                          {
                            "type": "text",
                            "value": "item"
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                    ]
                  }
                ]
              }
            ]
          },
          {
            "path": "/children/0/rows/0/cells/0/children",
            "after": [
              {
                "type": "text",
                "value": "One item"
              }
            ]
          }
        ],
        "foreignHtml": "<table><tbody><tr><td><p>One</p><ul><li>item</li></ul></td></tr></tbody></table>"
      },
      "version": "9.0.1",
      "engine": "javascript"
    },
    {
      "tool": "hast",
      "case": "rich-table-combinations",
      "status": "passed",
      "kind": "supported",
      "checks": [
        "ast-schema",
        "ast-mapping",
        "json-roundtrip",
        "foreign-ast-roundtrip",
        "source-conversion-diagnostics",
        "source-conversion-changes",
        "html-structure"
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      "diagnostics": [
        {
          "tool": "hast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "hast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "javascript",
          "path": "/children/0/attrs/keyValues",
          "code": "source-conversion-change",
          "fidelity": "normalized",
          "message": "Added source attributes that reconstruct the preserved table metadata."
        },
        {
          "tool": "javascript",
          "path": "/children/0/rowGroups/bodies/0/attrs",
          "code": "source-conversion-change",
          "fidelity": "degraded",
          "message": "An asserted AST field changes when the reference canonical Carve source is reparsed. The declared before/after values are shown in the source conversion evidence."
        },
        {
          "tool": "javascript",
          "path": "/children/0/rowGroups/footAttrs",
          "code": "source-conversion-change",
          "fidelity": "degraded",
          "message": "An asserted AST field changes when the reference canonical Carve source is reparsed. The declared before/after values are shown in the source conversion evidence."
        },
        {
          "tool": "javascript",
          "path": "/children/0/rowGroups/headAttrs",
          "code": "source-conversion-change",
          "fidelity": "degraded",
          "message": "An asserted AST field changes when the reference canonical Carve source is reparsed. The declared before/after values are shown in the source conversion evidence."
        },
        {
          "tool": "javascript",
          "path": "/children/0/rows/2/cells/1/blocks",
          "code": "source-conversion-change",
          "fidelity": "degraded",
          "message": "An asserted AST field changes when the reference canonical Carve source is reparsed. The declared before/after values are shown in the source conversion evidence."
        },
        {
          "tool": "javascript",
          "path": "/children/0/rows/2/cells/1/children",
          "code": "source-conversion-change",
          "fidelity": "degraded",
          "message": "An asserted AST field changes when the reference canonical Carve source is reparsed. The declared before/after values are shown in the source conversion evidence."
        },
        {
          "tool": "carve",
          "path": "/children/0/children/5/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
        },
        {
          "tool": "carve",
          "path": "/children/0/children/5/rows/0/cells/1/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
        }
      ],
      "evidence": {
        "sourceFormat": "html",
        "source": "<table id=\"data\"><caption>A <strong>rich</strong> table</caption><colgroup><col style=\"width:40%\"><col style=\"width:60%\"></colgroup><thead id=\"head\"><tr><th>A</th><th>B</th></tr></thead><tbody class=\"measurements\" foo=\"bar\"><tr><td id=\"value\" class=\"token\" rowspan=\"2\">Merged</td><td>one</td></tr><tr><td><p>Two paragraphs.</p><p><em>Second</em></p></td></tr></tbody><tfoot id=\"foot\"><tr><td>total</td><td>3</td></tr></tfoot></table>",
        "expectedAst": {
          "type": "document",
          "srcByteLength": 0,
          "children": [
            {
              "type": "table",
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              "caption": [
                {
                  "type": "text",
                  "value": "A "
                },
                {
                  "type": "strong",
                  "children": [
                    {
                      "type": "text",
                      "value": "rich"
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                  ]
                },
                {
                  "type": "text",
                  "value": " table"
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              ],
              "columns": [
                {
                  "width": 0.4
                },
                {
                  "width": 0.6
                }
              ],
              "rowGroups": {
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                "headAttrs": {
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                "bodies": [
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                      "keyValues": {
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                    }
                  }
                ],
                "footRows": 1,
                "footAttrs": {
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              },
              "rows": [
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                      "header": true,
                      "children": [
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                          "value": "A"
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                      ]
                    },
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
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                    }
                  ]
                },
                {
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                      "rowspan": 2,
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                      }
                    },
                    {
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                      "children": [
                        {
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                    }
                  ]
                },
                {
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                    },
                    {
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                              "value": "Two paragraphs."
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                        },
                        {
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                            }
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                      ]
                    }
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                },
                {
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                      "children": [
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                          "value": "total"
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                      ]
                    },
                    {
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                  ]
                }
              ]
            }
          ]
        },
        "scope": "AST interchange; reference Carve source conversion checked separately",
        "ast": {
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          "children": [
            {
              "type": "table",
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                  ]
                },
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                      "header": true,
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                      ]
                    },
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
                        {
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                          "value": "B"
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                      ]
                    }
                  ]
                },
                {
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                      "header": false,
                      "children": [
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                          "type": "text",
                          "value": "Merged"
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                      ],
                      "rowspan": 2,
                      "attrs": {
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                        "classes": [
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                      }
                    },
                    {
                      "type": "table_cell",
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                      "children": [
                        {
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                          "value": "one"
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                      ]
                    }
                  ]
                },
                {
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                      "span": "rowspan",
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                    },
                    {
                      "type": "table_cell",
                      "header": false,
                      "blocks": [
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                          "type": "paragraph",
                          "children": [
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                              "value": "Two paragraphs."
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                          ]
                        },
                        {
                          "type": "paragraph",
                          "children": [
                            {
                              "type": "emphasis",
                              "children": [
                                {
                                  "type": "text",
                                  "value": "Second"
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                              ]
                            }
                          ]
                        }
                      ]
                    }
                  ]
                },
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "total"
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                      ]
                    },
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "3"
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                      ]
                    }
                  ]
                }
              ],
              "columns": [
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                },
                {
                  "width": 0.6
                }
              ],
              "rowGroups": {
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                      "keyValues": {
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                ],
                "footRows": 1,
                "headAttrs": {
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                "footAttrs": {
                  "id": "foot"
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              },
              "attrs": {
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            }
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          "srcByteLength": 0
        },
        "exportedSource": "<table id=\"data\"><caption>A <strong>rich</strong> table</caption><colgroup><col style=\"width: 40%\"><col style=\"width: 60%\"></colgroup><thead id=\"head\"><tr><th>A</th><th>B</th></tr></thead><tbody class=\"measurements\" foo=\"bar\"><tr><td rowspan=\"2\" id=\"value\" class=\"token\">Merged</td><td>one</td></tr><tr><td><p>Two paragraphs.</p><p><em>Second</em></p></td></tr></tbody><tfoot id=\"foot\"><tr><td>total</td><td>3</td></tr></tfoot></table>",
        "carveConversion": {
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          "report": {
            "diagnostics": [
              {
                "code": "field-unspellable",
                "node": "table",
                "message": "Carve source cannot spell table section attributes",
                "field": "rowGroups.headAttrs"
              },
              {
                "code": "field-unspellable",
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                "message": "Carve source cannot spell table section attributes",
                "field": "rowGroups.footAttrs"
              },
              {
                "code": "field-unspellable",
                "node": "table",
                "message": "Carve source cannot spell table section attributes",
                "field": "rowGroups.bodies[0].attrs"
              },
              {
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            },
            {
              "type": "thematic_break"
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            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
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        },
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      "case": "tight-list",
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    {
      "tool": "cmark",
      "case": "nested-list",
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      "kind": "supported",
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        "html-structure",
        "carve-source-roundtrip",
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          "tool": "cmark",
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        {
          "tool": "cmark",
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    {
      "tool": "cmark",
      "case": "soft-wrap",
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      "kind": "supported",
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          "path": "",
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    {
      "tool": "cmark",
      "case": "reference-link",
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      "kind": "supported",
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    {
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      "version": "cmark 0.30.2 - CommonMark converter\n(C) 2014-2016 John MacFarlane",
      "engine": "javascript"
    },
    {
      "tool": "cmark",
      "case": "underline-export",
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      "kind": "loss",
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          "type": "document",
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              "type": "paragraph",
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                {
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        {
          "tool": "cmark",
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    {
      "tool": "cmark",
      "case": "authored-attribute-export",
      "status": "passed",
      "kind": "loss",
      "evidence": {
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        "sourceFormat": "carve",
        "source": "{#authored .note}\nA paragraph.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
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                {
                  "type": "text",
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        "fallback-content"
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    {
      "tool": "cmark",
      "case": "code-metadata-import",
      "status": "passed",
      "kind": "loss",
      "evidence": {
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        "sourceFormat": "markdown",
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            {
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          "pathsByTool": {
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        },
        "retained": "x"
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        {
          "tool": "cmark",
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        {
          "tool": "cmark",
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    {
      "tool": "cmark",
      "case": "raw-html-import",
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      "kind": "loss",
      "evidence": {
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        "sourceFormat": "markdown",
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          "type": "document",
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        {
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                          "type": "text",
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                          "type": "strong",
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                              "type": "text",
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      "tool": "djot",
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          "tool": "djot",
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          "tool": "djot",
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      "tool": "djot",
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        {
          "tool": "djot",
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          "tool": "djot",
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          "tool": "carve",
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          "tool": "djot",
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      "version": "0.3.2",
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    {
      "tool": "djot",
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        "sourceFormat": "djot",
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        "ast": {
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              "type": "definition_list",
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                          "type": "list_item",
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        "foreignHtml": "<dl>\n<dt>Tasks</dt>\n<dd>\n<p>List</p>\n<ul class=\"task-list\">\n<li>\n<input disabled=\"\" type=\"checkbox\" checked=\"\"/>\nDone\n</li>\n<li>\n<input disabled=\"\" type=\"checkbox\"/>\nOpen\n</li>\n</ul>\n</dd>\n</dl>\n",
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      "diagnostics": [
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          "tool": "djot",
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        {
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        {
          "tool": "djot",
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      ],
      "version": "0.3.2",
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    {
      "tool": "djot",
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    {
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        {
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          "tool": "asciidoctor",
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          "code": "generated-html-wrapper",
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          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/4/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/4",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/2",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        }
      ],
      "version": "4.1.0",
      "engine": "javascript"
    },
    {
      "tool": "asciidoctor",
      "case": "nested-list",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "asciidoc",
        "source": "* outer\n+\nsecond paragraph\n+\n** inner\n\n** sibling\n\n* next\n",
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        "ast": {
          "type": "document",
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              "type": "list",
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                    {
                      "type": "paragraph",
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                          "type": "text",
                          "value": "second paragraph"
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                    {
                      "type": "list",
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                        {
                          "type": "list_item",
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                            {
                              "type": "paragraph",
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                                {
                                  "type": "text",
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                          "type": "list_item",
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                            {
                              "type": "paragraph",
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                                  "type": "text",
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                {
                  "type": "list_item",
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                    {
                      "type": "paragraph",
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                          "type": "text",
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        "exportedSource": "* pass:[outer]\n+\npass:[second paragraph]\n+\n** pass:[inner]\n\n** pass:[sibling]\n\n* pass:[next]\n",
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                    {
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                              "type": "paragraph",
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                          "type": "list_item",
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                              "type": "paragraph",
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      },
      "checks": [
        "ast-schema",
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      "diagnostics": [
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          "tool": "asciidoctor",
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          "tool": "asciidoctor",
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          "code": "inline-via-html",
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        {
          "tool": "asciidoctor",
          "path": "/blocks/0/items/1/text",
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        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/items/0/blocks/1/tight",
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        {
          "tool": "asciidoctor",
          "path": "/blocks/0/items/0/blocks/1/items/0/text",
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        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/items/0/blocks/1/items/1/text",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/items/0/blocks/0",
          "code": "inline-via-html",
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          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
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        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
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          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/properties/className",
          "code": "generated-html-attribute",
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          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0",
          "code": "generated-html-wrapper",
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          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/1/items/0/children/3/properties/className",
          "code": "generated-html-attribute",
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          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/1/items/0/children/3",
          "code": "generated-html-wrapper",
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          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/1/items/0/children/5/properties/className",
          "code": "generated-html-attribute",
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          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/1/items/0/children/5",
          "code": "generated-html-wrapper",
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          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/tight",
          "code": "list-layout-unavailable",
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        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/items/0/text",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/items/1/text",
          "code": "inline-via-html",
          "fidelity": "normalized",
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        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/items/0/blocks/1/tight",
          "code": "list-layout-unavailable",
          "fidelity": "normalized",
          "message": "AsciiDoc list rendering uses paragraph wrappers; this adapter uses loose lists."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/items/0/blocks/1/items/0/text",
          "code": "inline-via-html",
          "fidelity": "normalized",
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        {
          "tool": "asciidoctor",
          "path": "/blocks/0/items/0/blocks/1/items/1/text",
          "code": "inline-via-html",
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          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/items/0/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
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          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        }
      ],
      "version": "4.1.0",
      "engine": "javascript"
    },
    {
      "tool": "asciidoctor",
      "case": "adjacent-emphasis",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "asciidoc",
        "source": "_a_ _b_\n",
        "carve": "/a/ /b/\n",
        "ast": {
          "type": "document",
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            {
              "type": "paragraph",
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                  "type": "emphasis",
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                      "type": "text",
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                {
                  "type": "emphasis",
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            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<div class=\"paragraph\">\n<p><em>a</em> <em>b</em></p>\n</div>",
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        "independentAst": {
          "type": "document",
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                {
                  "type": "text",
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                {
                  "type": "emphasis",
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        "independentSource": "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<?asciidoc-toc?>\n<?asciidoc-numbered?>\n<article xmlns=\"http://docbook.org/ns/docbook\" xmlns:xl=\"http://www.w3.org/1999/xlink\" version=\"5.0\" xml:lang=\"en\">\n<info>\n<title>Untitled</title>\n<date>2026-10-04</date>\n</info>\n<simpara><emphasis>a</emphasis> <emphasis>b</emphasis></simpara>\n</article>"
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      "checks": [
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          "tool": "asciidoctor",
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        {
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        {
          "tool": "asciidoctor",
          "path": "/children/0/properties/className",
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        {
          "tool": "asciidoctor",
          "path": "/children/0",
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        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
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        {
          "tool": "asciidoctor",
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        {
          "tool": "asciidoctor-docbook",
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        {
          "tool": "asciidoctor-docbook",
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          "message": "Omitted generated document metadata and the placeholder title."
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      ],
      "version": "4.1.0",
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    },
    {
      "tool": "asciidoctor",
      "case": "document-title",
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              "type": "heading",
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              "children": [
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            },
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              "type": "paragraph",
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                  "type": "text",
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        "foreignHtml": "<h1>Top</h1>\n<div class=\"paragraph\">\n<p>Body.</p>\n</div>",
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          "type": "document",
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              "type": "heading",
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            {
              "type": "paragraph",
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                  "type": "text",
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        "independentSource": "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<?asciidoc-toc?>\n<?asciidoc-numbered?>\n<article xmlns=\"http://docbook.org/ns/docbook\" xmlns:xl=\"http://www.w3.org/1999/xlink\" version=\"5.0\" xml:lang=\"en\">\n<info>\n<title>Top</title>\n<date>2026-10-04</date>\n</info>\n<simpara>Body.</simpara>\n</article>"
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        {
          "tool": "asciidoctor",
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        {
          "tool": "asciidoctor",
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        {
          "tool": "carve",
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        {
          "tool": "carve",
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          "code": "generated-html-wrapper",
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        {
          "tool": "asciidoctor",
          "path": "/title",
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        {
          "tool": "asciidoctor",
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          "message": "Asciidoctor exposes inline content through converted HTML."
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        {
          "tool": "asciidoctor",
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      ],
      "version": "4.1.0",
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    },
    {
      "tool": "asciidoctor",
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              "type": "heading",
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              "children": [
                {
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            {
              "type": "heading",
              "level": 3,
              "children": [
                {
                  "type": "text",
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            },
            {
              "type": "heading",
              "level": 4,
              "children": [
                {
                  "type": "text",
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        "foreignHtml": "<div class=\"sect1\">\n<h2>First</h2>\n<div class=\"sectionbody\">\n<div class=\"sect2\">\n<h3>Second</h3>\n<div class=\"sect3\">\n<h4>Third</h4>\n\n</div>\n</div>\n</div>\n</div>",
        "exportedSource": "== pass:[First]\n\n=== pass:[Second]\n\n==== pass:[Third]\n",
        "independentAst": {
          "type": "document",
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              "type": "heading",
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              "children": [
                {
                  "type": "text",
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            },
            {
              "type": "heading",
              "level": 3,
              "children": [
                {
                  "type": "text",
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            {
              "type": "heading",
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                  "type": "text",
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          "srcByteLength": 0
        },
        "independentSource": "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<?asciidoc-toc?>\n<?asciidoc-numbered?>\n<article xmlns=\"http://docbook.org/ns/docbook\" xmlns:xl=\"http://www.w3.org/1999/xlink\" version=\"5.0\" xml:lang=\"en\">\n<info>\n<title>First</title>\n<date>2026-10-04</date>\n</info>\n<section>\n<title>First</title>\n<section>\n<title>Second</title>\n<section>\n<title>Third</title>\n\n</section>\n</section>\n</section>\n</article>"
      },
      "checks": [
        "ast-schema",
        "ast-mapping",
        "html-structure",
        "carve-source-roundtrip",
        "json-roundtrip",
        "foreign-source-roundtrip",
        "independent-docbook"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "automatic-section",
          "fidelity": "normalized",
          "message": "Flattened AsciiDoc section structure."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/title",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0",
          "code": "automatic-section",
          "fidelity": "normalized",
          "message": "Flattened AsciiDoc section structure."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0/title",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0/blocks/0",
          "code": "automatic-section",
          "fidelity": "normalized",
          "message": "Flattened AsciiDoc section structure."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0/blocks/0/title",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/3/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/3",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/3/children/1/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/3/children/1",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/3/children/1/children/3",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "carve",
          "path": "/children/0/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "carve",
          "path": "/children/0",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
        },
        {
          "tool": "carve",
          "path": "/children/0/children/3/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "carve",
          "path": "/children/0/children/3",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
        },
        {
          "tool": "carve",
          "path": "/children/0/children/3/children/3/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "carve",
          "path": "/children/0/children/3/children/3",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "automatic-section",
          "fidelity": "normalized",
          "message": "Flattened AsciiDoc section structure."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/title",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0",
          "code": "automatic-section",
          "fidelity": "normalized",
          "message": "Flattened AsciiDoc section structure."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0/title",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0/blocks/0",
          "code": "automatic-section",
          "fidelity": "normalized",
          "message": "Flattened AsciiDoc section structure."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0/blocks/0/title",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        }
      ],
      "version": "4.1.0",
      "engine": "javascript"
    },
    {
      "tool": "asciidoctor",
      "case": "ascii-literal-replacements",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "asciidoc",
        "source": "pass:[don't -- {nbsp} https://example.org a&#92;b]\n",
        "carve": "don\\'t \\-\\- {nbsp} https://example.org a\\\\b\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "don't -- {nbsp} https://example.org a\\b"
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<div class=\"paragraph\">\n<p>don't -- {nbsp} https://example.org a&#92;b</p>\n</div>",
        "exportedSource": "pass:[don't -- {nbsp} https://example.org a&#92;b]\n",
        "independentAst": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "don't -- {nbsp} https://example.org a\\b"
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "independentSource": "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<?asciidoc-toc?>\n<?asciidoc-numbered?>\n<article xmlns=\"http://docbook.org/ns/docbook\" xmlns:xl=\"http://www.w3.org/1999/xlink\" version=\"5.0\" xml:lang=\"en\">\n<info>\n<title>Untitled</title>\n<date>2026-10-04</date>\n</info>\n<simpara>don't -- {nbsp} https://example.org a&#92;b</simpara>\n</article>"
      },
      "checks": [
        "ast-schema",
        "ast-mapping",
        "html-structure",
        "carve-source-roundtrip",
        "json-roundtrip",
        "foreign-source-roundtrip",
        "independent-docbook"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        }
      ],
      "version": "4.1.0",
      "engine": "javascript"
    },
    {
      "tool": "asciidoctor",
      "case": "midword-literal-markers",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "asciidoc",
        "source": "pass:[un*break*able]\n",
        "carve": "un\\*break\\*able\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "un*break*able"
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<div class=\"paragraph\">\n<p>un*break*able</p>\n</div>",
        "exportedSource": "pass:[un*break*able]\n",
        "independentAst": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "un*break*able"
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "independentSource": "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<?asciidoc-toc?>\n<?asciidoc-numbered?>\n<article xmlns=\"http://docbook.org/ns/docbook\" xmlns:xl=\"http://www.w3.org/1999/xlink\" version=\"5.0\" xml:lang=\"en\">\n<info>\n<title>Untitled</title>\n<date>2026-10-04</date>\n</info>\n<simpara>un*break*able</simpara>\n</article>"
      },
      "checks": [
        "ast-schema",
        "ast-mapping",
        "html-structure",
        "carve-source-roundtrip",
        "json-roundtrip",
        "foreign-source-roundtrip",
        "independent-docbook"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        }
      ],
      "version": "4.1.0",
      "engine": "javascript"
    },
    {
      "tool": "asciidoctor",
      "case": "relative-link",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "asciidoc",
        "source": "link:/a/b[rel]\n",
        "carve": "[rel](/a/b)\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "link",
                  "href": "/a/b",
                  "children": [
                    {
                      "type": "text",
                      "value": "rel"
                    }
                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<div class=\"paragraph\">\n<p><a href=\"/a/b\">rel</a></p>\n</div>",
        "exportedSource": "link:/a/b[pass:[rel]]\n",
        "independentAst": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "link",
                  "href": "/a/b",
                  "children": [
                    {
                      "type": "text",
                      "value": "rel"
                    }
                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "independentSource": "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<?asciidoc-toc?>\n<?asciidoc-numbered?>\n<article xmlns=\"http://docbook.org/ns/docbook\" xmlns:xl=\"http://www.w3.org/1999/xlink\" version=\"5.0\" xml:lang=\"en\">\n<info>\n<title>Untitled</title>\n<date>2026-10-04</date>\n</info>\n<simpara><link xl:href=\"/a/b\">rel</link></simpara>\n</article>"
      },
      "checks": [
        "ast-schema",
        "ast-mapping",
        "html-structure",
        "carve-source-roundtrip",
        "json-roundtrip",
        "foreign-source-roundtrip",
        "independent-docbook"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        }
      ],
      "version": "4.1.0",
      "engine": "javascript"
    },
    {
      "tool": "asciidoctor",
      "case": "duplicate-link-labels",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "asciidoc",
        "source": "https://a.org[x] https://b.org[x]\n",
        "carve": "[x](https://a.org) [x](https://b.org)\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "link",
                  "href": "https://a.org",
                  "children": [
                    {
                      "type": "text",
                      "value": "x"
                    }
                  ]
                },
                {
                  "type": "text",
                  "value": " "
                },
                {
                  "type": "link",
                  "href": "https://b.org",
                  "children": [
                    {
                      "type": "text",
                      "value": "x"
                    }
                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<div class=\"paragraph\">\n<p><a href=\"https://a.org\">x</a> <a href=\"https://b.org\">x</a></p>\n</div>",
        "exportedSource": "link:https://a.org[pass:[x]]pass:[ ]link:https://b.org[pass:[x]]\n",
        "independentAst": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "link",
                  "href": "https://a.org",
                  "children": [
                    {
                      "type": "text",
                      "value": "x"
                    }
                  ]
                },
                {
                  "type": "text",
                  "value": " "
                },
                {
                  "type": "link",
                  "href": "https://b.org",
                  "children": [
                    {
                      "type": "text",
                      "value": "x"
                    }
                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "independentSource": "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<?asciidoc-toc?>\n<?asciidoc-numbered?>\n<article xmlns=\"http://docbook.org/ns/docbook\" xmlns:xl=\"http://www.w3.org/1999/xlink\" version=\"5.0\" xml:lang=\"en\">\n<info>\n<title>Untitled</title>\n<date>2026-10-04</date>\n</info>\n<simpara><link xl:href=\"https://a.org\">x</link> <link xl:href=\"https://b.org\">x</link></simpara>\n</article>"
      },
      "checks": [
        "ast-schema",
        "ast-mapping",
        "html-structure",
        "carve-source-roundtrip",
        "json-roundtrip",
        "foreign-source-roundtrip",
        "independent-docbook"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
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        {
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          "path": "/blocks/0/items/0/text",
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          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/1/items/0/text",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/items/0/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/1/items/0/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        }
      ],
      "version": "4.1.0",
      "engine": "javascript"
    },
    {
      "tool": "asciidoctor",
      "case": "code-javascript-language",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "asciidoc",
        "source": "[source,js]\n----\nconst x = 1;\n----\n",
        "carve": "``` js\nconst x = 1;\n```\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "code_block",
              "content": "const x = 1;\n",
              "lang": "js"
            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<div class=\"listingblock\">\n<div class=\"content\">\n<pre class=\"highlight\"><code class=\"language-js\" data-lang=\"js\">const x = 1;</code></pre>\n</div>\n</div>",
        "exportedSource": "[source,js]\n----\nconst x = 1;\n----\n",
        "independentAst": {
          "type": "document",
          "children": [
            {
              "type": "code_block",
              "content": "const x = 1;\n",
              "lang": "js"
            }
          ],
          "srcByteLength": 0
        },
        "independentSource": "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<?asciidoc-toc?>\n<?asciidoc-numbered?>\n<article xmlns=\"http://docbook.org/ns/docbook\" xmlns:xl=\"http://www.w3.org/1999/xlink\" version=\"5.0\" xml:lang=\"en\">\n<info>\n<title>Untitled</title>\n<date>2026-10-04</date>\n</info>\n<programlisting language=\"js\" linenumbering=\"unnumbered\">const x = 1;</programlisting>\n</article>"
      },
      "checks": [
        "ast-schema",
        "ast-mapping",
        "html-structure",
        "carve-source-roundtrip",
        "json-roundtrip",
        "foreign-source-roundtrip",
        "independent-docbook"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/1/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/1",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/1/children/1/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/1/children/1",
          "code": "code-terminal-newline",
          "fidelity": "normalized",
          "message": "Added the terminal newline used by Carve code blocks."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        }
      ],
      "version": "4.1.0",
      "engine": "javascript"
    },
    {
      "tool": "asciidoctor",
      "case": "underline-export",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "export",
        "sourceFormat": "carve",
        "source": "A _marked_ word.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "A marked word."
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              ]
            }
          ],
          "srcByteLength": 0
        },
        "expected": {
          "code": "unsupported-node",
          "fidelity": "degraded",
          "path": "/children/0/children/1"
        },
        "retained": "marked"
      },
      "checks": [
        "loss-diagnostic",
        "fallback-schema",
        "fallback-content"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/1",
          "code": "unsupported-node",
          "fidelity": "degraded",
          "message": "Unsupported underline; retained readable text."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "4.1.0",
      "engine": "javascript"
    },
    {
      "tool": "asciidoctor",
      "case": "authored-attribute-export",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "export",
        "sourceFormat": "carve",
        "source": "{#authored .note}\nA paragraph.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "A paragraph."
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "expected": {
          "code": "unsupported-field",
          "fidelity": "dropped",
          "path": "/children/0/attrs"
        },
        "retained": "A paragraph."
      },
      "checks": [
        "loss-diagnostic",
        "fallback-schema",
        "fallback-content"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/children/0/attrs",
          "code": "unsupported-field",
          "fidelity": "dropped",
          "message": "attrs is outside the asciidoctor adapter subset."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "4.1.0",
      "engine": "javascript"
    },
    {
      "tool": "asciidoctor",
      "case": "admonition-import",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "import",
        "sourceFormat": "asciidoc",
        "source": "NOTE: A note.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "\n\n\n\nNote\n\n\nA note.\n\n\n\n"
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "expected": {
          "code": "unsupported-node",
          "fidelity": "degraded",
          "path": "/blocks/0"
        },
        "retained": "A note."
      },
      "checks": [
        "loss-diagnostic",
        "fallback-schema",
        "fallback-content"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "unsupported-node",
          "fidelity": "degraded",
          "message": "Unsupported admonition; retained readable text."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "4.1.0",
      "engine": "javascript"
    },
    {
      "tool": "asciidoctor",
      "case": "ascii-block-id",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "import",
        "sourceFormat": "asciidoc",
        "source": "[#authored]\nParagraph body.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "Paragraph body."
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              ]
            }
          ],
          "srcByteLength": 0
        },
        "expected": {
          "code": "unsupported-field",
          "fidelity": "dropped",
          "path": "/blocks/0/id"
        },
        "retained": "Paragraph body."
      },
      "checks": [
        "loss-diagnostic",
        "fallback-schema",
        "fallback-content"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/id",
          "code": "unsupported-field",
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        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "4.1.0",
      "engine": "javascript"
    },
    {
      "tool": "asciidoctor",
      "case": "ascii-block-role",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "import",
        "sourceFormat": "asciidoc",
        "source": "[.authored]\nParagraph body.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "Paragraph body."
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              ]
            }
          ],
          "srcByteLength": 0
        },
        "expected": {
          "code": "unsupported-field",
          "fidelity": "dropped",
          "path": "/blocks/0/roles"
        },
        "retained": "Paragraph body."
      },
      "checks": [
        "loss-diagnostic",
        "fallback-schema",
        "fallback-content"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/roles",
          "code": "unsupported-field",
          "fidelity": "dropped",
          "message": "AsciiDoc block roles are outside this adapter subset."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "4.1.0",
      "engine": "javascript"
    },
    {
      "tool": "asciidoctor",
      "case": "ascii-block-title",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "import",
        "sourceFormat": "asciidoc",
        "source": ".Block title\nParagraph body.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "Paragraph body."
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "expected": {
          "code": "unsupported-field",
          "fidelity": "dropped",
          "path": "/blocks/0/title"
        },
        "retained": "Paragraph body."
      },
      "checks": [
        "loss-diagnostic",
        "fallback-schema",
        "fallback-content"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/title",
          "code": "unsupported-field",
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          "message": "AsciiDoc block titles are outside this adapter subset."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "4.1.0",
      "engine": "javascript"
    },
    {
      "tool": "asciidoctor",
      "case": "ascii-checkbox",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "import",
        "sourceFormat": "asciidoc",
        "source": "* [x] done\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "list",
              "ordered": false,
              "tight": false,
              "items": [
                {
                  "type": "list_item",
                  "children": [
                    {
                      "type": "paragraph",
                      "children": [
                        {
                          "type": "text",
                          "value": "done"
                        }
                      ]
                    }
                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "expected": {
          "code": "unsupported-field",
          "fidelity": "dropped",
          "path": "/blocks/0/items/0/checkbox"
        },
        "retained": "done"
      },
      "checks": [
        "loss-diagnostic",
        "fallback-schema",
        "fallback-content"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/tight",
          "code": "list-layout-unavailable",
          "fidelity": "normalized",
          "message": "AsciiDoc list rendering uses paragraph wrappers; this adapter uses loose lists."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/items/0/checkbox",
          "code": "unsupported-field",
          "fidelity": "dropped",
          "message": "AsciiDoc task state is outside this adapter subset."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/items/0/text",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "4.1.0",
      "engine": "javascript"
    },
    {
      "tool": "asciidoctor",
      "case": "ascii-quote-attribution",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "import",
        "sourceFormat": "asciidoc",
        "source": "[quote, Author]\n____\nQuotation body.\n____\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "block_quote",
              "children": [
                {
                  "type": "paragraph",
                  "children": [
                    {
                      "type": "text",
                      "value": "Quotation body."
                    }
                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "expected": {
          "code": "unsupported-field",
          "fidelity": "dropped",
          "path": "/blocks/0/attribution"
        },
        "retained": "Quotation body."
      },
      "checks": [
        "loss-diagnostic",
        "fallback-schema",
        "fallback-content"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/attribution",
          "code": "unsupported-field",
          "fidelity": "dropped",
          "message": "attribution is outside this adapter subset."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "4.1.0",
      "engine": "javascript"
    },
    {
      "tool": "md4c",
      "case": "heading-and-unicode",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "markdown",
        "source": "## Café 😀\n\nGrüße & tea.\n",
        "carve": "## Café 😀\n\nGrüße & tea.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "heading",
              "children": [
                {
                  "type": "text",
                  "value": "Café 😀"
                }
              ],
              "level": 2
            },
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "Grüße & tea."
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<h2>Café 😀</h2>\n<p>Grüße &amp; tea.</p>\n",
        "exportedSource": "## Café 😀\n\nGrüße & tea.\n"
      },
      "checks": [
        "ast-schema",
        "ast-mapping",
        "html-structure",
        "carve-source-roundtrip",
        "json-roundtrip",
        "foreign-source-roundtrip",
        "built-in-importer-rendering"
      ],
      "diagnostics": [
        {
          "tool": "md4c",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "carve",
          "path": "/children/0/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "carve",
          "path": "/children/0",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
        },
        {
          "tool": "md4c",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "0.4.8-1build1",
      "engine": "javascript"
    },
    {
      "tool": "md4c",
      "case": "inline-structure",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "markdown",
        "source": "A *word* and **bold**, `x < y`, [link](https://example.org/a?q=1&b=2).\n",
        "carve": "A /word/ and *bold*, `x < y`, [link](https://example.org/a?q=1&b=2).\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "A "
                },
                {
                  "type": "emphasis",
                  "children": [
                    {
                      "type": "text",
                      "value": "word"
                    }
                  ]
                },
                {
                  "type": "text",
                  "value": " and "
                },
                {
                  "type": "strong",
                  "children": [
                    {
                      "type": "text",
                      "value": "bold"
                    }
                  ]
                },
                {
                  "type": "text",
                  "value": ", "
                },
                {
                  "type": "code",
                  "value": "x < y"
                },
                {
                  "type": "text",
                  "value": ", "
                },
                {
                  "type": "link",
                  "children": [
                    {
                      "type": "text",
                      "value": "link"
                    }
                  ],
                  "href": "https://example.org/a?q=1&b=2"
                },
                {
                  "type": "text",
                  "value": "."
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<p>A <em>word</em> and <strong>bold</strong>, <code>x &lt; y</code>, <a href=\"https://example.org/a?q=1&amp;b=2\">link</a>.</p>\n",
        "exportedSource": "A *word* and **bold**, `x < y`, [link](https://example.org/a?q=1\\&b=2).\n"
      },
      "checks": [
        "ast-schema",
        "ast-mapping",
        "html-structure",
        "carve-source-roundtrip",
        "json-roundtrip",
        "foreign-source-roundtrip",
        "built-in-importer-rendering"
      ],
      "diagnostics": [
        {
          "tool": "md4c",
          "path": "",
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      "checks": [
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        "ast-mapping",
        "html-structure",
        "carve-source-roundtrip",
        "json-roundtrip",
        "foreign-source-roundtrip"
      ],
      "diagnostics": [
        {
          "tool": "pandoc",
          "path": "",
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        {
          "tool": "pandoc",
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      "version": "pandoc 3.11",
      "engine": "javascript"
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    {
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        {
          "tool": "pandoc",
          "path": "/blocks/0/c/1",
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        {
          "tool": "pandoc",
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        },
        {
          "tool": "pandoc",
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      ],
      "version": "pandoc 3.11",
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    },
    {
      "tool": "pandoc",
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      "version": "pandoc 3.11",
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        {
          "tool": "carve",
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      "evidence": {
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              "caption": [
                {
                  "type": "text",
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        "scope": "AST interchange; reference Carve source conversion checked separately",
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                    {
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                {
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                    {
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        "carveConversion": {
          "value": "|= A |= B |\n| x | y |\n^ Caption.\n",
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    {
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        {
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        {
          "tool": "carve",
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      "version": "pandoc 3.11",
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    {
      "tool": "pandoc",
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      "diagnostics": [
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        {
          "tool": "carve",
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        {
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        "carveConversion": {
          "value": "{widths=40,60}\n|= A |= B |\n| x | y |\n",
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        },
        "sourceChanges": [
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            "path": "/children/0/attrs",
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        "foreignHtml": "<table>\n<colgroup>\n<col style=\"width: 40%\" />\n<col style=\"width: 60%\" />\n</colgroup>\n<thead>\n<tr>\n<th>A</th>\n<th>B</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>x</td>\n<td>y</td>\n</tr>\n</tbody>\n</table>\n"
      },
      "version": "pandoc 3.11",
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    {
      "tool": "pandoc",
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        {
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        {
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                "code": "field-unspellable",
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                "type": "paragraph",
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          "tool": "pandoc",
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      "version": "pandoc 3.11",
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        "foreignHtml": "<p>Text<sup><a href=\"#user-content-fn-1\" id=\"user-content-fnref-1\" data-footnote-ref aria-describedby=\"footnote-label\">1</a></sup>.</p>\n<section data-footnotes class=\"footnotes\"><h2 class=\"sr-only\" id=\"footnote-label\">Footnotes</h2>\n<ol>\n<li id=\"user-content-fn-1\">\n<p>Note. <a href=\"#user-content-fnref-1\" data-footnote-backref=\"\" aria-label=\"Back to reference 1\" class=\"data-footnote-backref\">↩</a></p>\n</li>\n</ol>\n</section>",
        "exportedSource": "Text[^1].\n\n[^1]: Note.\n",
        "engineAst": {
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              "type": "footnote",
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        "engineCarve": "Text[^1].\n\n[^1]: Note.\n"
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      "diagnostics": [
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          "tool": "mdast",
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        {
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        {
          "path": "/children/0/children/1/number",
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          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/0/children/1/number",
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          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/0/children/1/number",
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          "message": "Omitted a computed footnote number absent from the reference AST."
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        {
          "tool": "php",
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        {
          "tool": "php",
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          "tool": "reference",
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          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "reference",
          "path": "/children/2/footnotes/0/children/1/children/1",
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          "message": "Omitted a generated footnote backlink."
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    {
      "tool": "mdast",
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          "type": "document",
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                {
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              "type": "footnote",
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        "foreignHtml": "<p>Text<sup><a href=\"#user-content-fn-1\" id=\"user-content-fnref-1\" data-footnote-ref aria-describedby=\"footnote-label\">1</a></sup> twice<sup><a href=\"#user-content-fn-1\" id=\"user-content-fnref-1-2\" data-footnote-ref aria-describedby=\"footnote-label\">1</a></sup>.</p>\n<section data-footnotes class=\"footnotes\"><h2 class=\"sr-only\" id=\"footnote-label\">Footnotes</h2>\n<ol>\n<li id=\"user-content-fn-1\">\n<p>Note. <a href=\"#user-content-fnref-1\" data-footnote-backref=\"\" aria-label=\"Back to reference 1\" class=\"data-footnote-backref\">↩</a> <a href=\"#user-content-fnref-1-2\" data-footnote-backref=\"\" aria-label=\"Back to reference 1-2\" class=\"data-footnote-backref\">↩<sup>2</sup></a></p>\n</li>\n</ol>\n</section>",
        "exportedSource": "Text[^1] twice[^1].\n\n[^1]: Note.\n",
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          "tool": "mdast",
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        {
          "path": "/children/0/children/1/number",
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          "path": "/children/0/children/1/number",
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        {
          "path": "/children/0/children/3/number",
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          "tool": "php",
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        {
          "tool": "php",
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    {
      "tool": "mdast",
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        "ast": {
          "type": "document",
          "children": [
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              "type": "paragraph",
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              "type": "footnote",
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              "type": "footnote",
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        "foreignHtml": "<p>First<sup><a href=\"#user-content-fn-1\" id=\"user-content-fnref-1\" data-footnote-ref aria-describedby=\"footnote-label\">1</a></sup>, second<sup><a href=\"#user-content-fn-2\" id=\"user-content-fnref-2\" data-footnote-ref aria-describedby=\"footnote-label\">2</a></sup>.</p>\n<section data-footnotes class=\"footnotes\"><h2 class=\"sr-only\" id=\"footnote-label\">Footnotes</h2>\n<ol>\n<li id=\"user-content-fn-1\">\n<p>A <strong>bold</strong> note. <a href=\"#user-content-fnref-1\" data-footnote-backref=\"\" aria-label=\"Back to reference 1\" class=\"data-footnote-backref\">↩</a></p>\n</li>\n<li id=\"user-content-fn-2\">\n<p>A <em>soft</em> note. <a href=\"#user-content-fnref-2\" data-footnote-backref=\"\" aria-label=\"Back to reference 2\" class=\"data-footnote-backref\">↩</a></p>\n</li>\n</ol>\n</section>",
        "exportedSource": "First[^1], second[^2].\n\n[^1]: A **bold** note.\n\n[^2]: A *soft* note.\n",
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        "engineCarve": "First[^1], second[^2].\n\n[^1]: A *bold* note.\n\n[^2]: A /soft/ note.\n"
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          "path": "/children/0/children/1/number",
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        {
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        {
          "path": "/children/0/children/1/number",
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        {
          "path": "/children/0/children/3/number",
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        {
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        {
          "path": "/children/0/children/3/number",
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        {
          "tool": "php",
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        {
          "tool": "php",
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        {
          "tool": "php",
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          "tool": "reference",
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        },
        {
          "tool": "reference",
          "path": "/children/2/footnotes/0/children/1/children/3",
          "code": "generated-footnote-navigation",
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          "message": "Omitted a generated footnote backlink."
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        {
          "tool": "reference",
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      ],
      "version": "11.0.0",
      "engine": "php"
    },
    {
      "tool": "mdast",
      "case": "table-inline-combinations",
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        "source": "| Name | Detail |\n|---|---|\n| Café 😀 | [link](/path?q=1) |\n| `x < y` | *soft* and **bold** |\n",
        "carve": "| Name | Detail |\n|---|---|\n| Café 😀 | [link](/path?q=1) |\n| `x < y` | /soft/ and *bold* |\n",
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              "type": "table",
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                  "type": "table_row",
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                      "type": "table_cell",
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                    {
                      "type": "table_cell",
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                          "type": "text",
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                },
                {
                  "type": "table_row",
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                      "type": "table_cell",
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                      "children": [
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                          "type": "text",
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                    },
                    {
                      "type": "table_cell",
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                      "children": [
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                          "type": "link",
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                },
                {
                  "type": "table_row",
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                          "type": "code",
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                    },
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                    {
                      "type": "footnote_ref",
                      "label": "2",
                      "number": 2
                    },
                    {
                      "type": "text",
                      "value": "."
                    }
                  ]
                }
              ]
            },
            {
              "type": "footnote",
              "label": "2",
              "children": [
                {
                  "type": "paragraph",
                  "children": [
                    {
                      "type": "text",
                      "value": "Inner note."
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                  ]
                }
              ]
            }
          ]
        },
        "engineCarve": "Text[^1].\n\n[^1]: Outer note[^2].\n\n[^2]: Inner note.\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "carve-source-roundtrip",
        "ast-mapping",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "mdast",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "mdast",
          "path": "/children/2/footnotes/0/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "mdast",
          "path": "/children/2/footnotes/1/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "carve",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "carve",
          "path": "/children/2/footnotes/0/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "carve",
          "path": "/children/2/footnotes/1/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "path": "/children/0/children/1/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/1/children/0/children/1/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/0/children/1/number",
          "code": "generated-engine-field",
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          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/1/children/0/children/1/number",
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          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/0/children/1/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/1/children/0/children/1/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "tool": "php",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "php",
          "path": "/children/2/footnotes/0/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "php",
          "path": "/children/2/footnotes/1/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "reference",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "reference",
          "path": "/children/2/footnotes/0/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
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        },
        {
          "tool": "reference",
          "path": "/children/2/footnotes/1/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
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      ],
      "version": "11.0.0",
      "engine": "php"
    },
    {
      "tool": "mdast",
      "case": "gfm-table-alignment",
      "status": "passed",
      "kind": "supported",
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "reference-source-read",
        "native-source-read",
        "source-conversion-changes",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
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          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
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        {
          "tool": "carve",
          "path": "/children/0/children/1/rows/0/cells/0/properties/scope",
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          "message": "Omitted generated header scope."
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        {
          "tool": "carve",
          "path": "/children/0/children/1/rows/0/cells/1/properties/scope",
          "code": "generated-html-attribute",
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          "message": "Omitted generated header scope."
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        {
          "tool": "php",
          "path": "/children/0/attrs",
          "code": "source-conversion-change",
          "fidelity": "normalized",
          "message": "Added source attributes that reconstruct the preserved table metadata."
        },
        {
          "tool": "php",
          "path": "/children/0/children/1/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
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          "message": "Omitted generated header scope."
        },
        {
          "tool": "php",
          "path": "/children/0/children/1/rows/0/cells/1/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
        },
        {
          "tool": "reference",
          "path": "/children/0/children/1/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
        },
        {
          "tool": "reference",
          "path": "/children/0/children/1/rows/0/cells/1/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
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      ],
      "evidence": {
        "sourceFormat": "markdown",
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                {
                  "align": "right"
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                      "type": "table_cell",
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                    },
                    {
                      "type": "table_cell",
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                      "children": [
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                          "type": "text",
                          "value": "Header Beta"
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                },
                {
                  "type": "table_row",
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                    {
                      "type": "table_cell",
                      "header": false,
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                        {
                          "type": "text",
                          "value": "Cell Gamma"
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                    },
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "Cell Delta"
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                      ]
                    }
                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "scope": "AST interchange; reference Carve source conversion checked separately",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "table",
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                {
                  "align": "left"
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                {
                  "align": "right"
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              "rows": [
                {
                  "type": "table_row",
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                    {
                      "type": "table_cell",
                      "header": true,
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                          "type": "text",
                          "value": "Header Alpha"
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                    },
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
                        {
                          "type": "text",
                          "value": "Header Beta"
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                },
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
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                      "children": [
                        {
                          "type": "text",
                          "value": "Cell Gamma"
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                    },
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "Cell Delta"
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            }
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          "srcByteLength": 0
        },
        "exportedSource": "| Header Alpha | Header Beta |\n| :----------- | ----------: |\n| Cell Gamma   |  Cell Delta |\n",
        "carveConversion": {
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          "report": {
            "diagnostics": [],
            "totalDiagnostics": 0,
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        },
        "sourceChanges": [
          {
            "path": "/children/0/attrs",
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              "keyValues": {
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          }
        ],
        "foreignHtml": "<table>\n<thead>\n<tr>\n<th align=\"left\">Header Alpha</th>\n<th align=\"right\">Header Beta</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td align=\"left\">Cell Gamma</td>\n<td align=\"right\">Cell Delta</td>\n</tr>\n</tbody>\n</table>",
        "engineAst": {
          "type": "document",
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            {
              "type": "table",
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                {
                  "align": "left"
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              "rows": [
                {
                  "type": "table_row",
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                    {
                      "type": "table_cell",
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                          "type": "text",
                          "value": "Header Alpha"
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                    },
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
                        {
                          "type": "text",
                          "value": "Header Beta"
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                },
                {
                  "type": "table_row",
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                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "Cell Gamma"
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                    },
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
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                          "type": "text",
                          "value": "Cell Delta"
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                  ]
                }
              ]
            }
          ]
        },
        "engineCarve": "{aligns=left,right}\n|= Header Alpha |= Header Beta |\n| Cell Gamma | Cell Delta |\n"
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      "version": "11.0.0",
      "engine": "php"
    },
    {
      "tool": "mdast",
      "case": "underline-export",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "export",
        "sourceFormat": "carve",
        "source": "A _marked_ word.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "A marked word."
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          "srcByteLength": 0
        },
        "expected": {
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          "fidelity": "degraded",
          "path": "/children/0/children/1"
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        "retained": "marked",
        "engineAst": {
          "type": "document",
          "srcByteLength": 0,
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "A marked word."
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              ]
            }
          ]
        },
        "engineCarve": "A marked word.\n"
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      "checks": [
        "ast-schema",
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        "html-structure"
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      "diagnostics": [
        {
          "tool": "mdast",
          "path": "/children/0/children/1",
          "code": "unsupported-node",
          "fidelity": "degraded",
          "message": "Unsupported underline; retained readable text."
        },
        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
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      ],
      "version": "11.0.0",
      "engine": "php"
    },
    {
      "tool": "mdast",
      "case": "authored-attribute-export",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "export",
        "sourceFormat": "carve",
        "source": "{#authored .note}\nA paragraph.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "A paragraph."
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            }
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          "srcByteLength": 0
        },
        "expected": {
          "code": "unsupported-field",
          "fidelity": "dropped",
          "path": "/children/0/attrs"
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        "retained": "A paragraph.",
        "engineAst": {
          "type": "document",
          "srcByteLength": 0,
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "A paragraph."
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              ]
            }
          ]
        },
        "engineCarve": "A paragraph.\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "mdast",
          "path": "/children/0/attrs",
          "code": "unsupported-field",
          "fidelity": "dropped",
          "message": "attrs is outside the mdast adapter subset."
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        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
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      ],
      "version": "11.0.0",
      "engine": "php"
    },
    {
      "tool": "mdast",
      "case": "code-metadata-import",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "import",
        "sourceFormat": "markdown",
        "source": "```js caption=demo\nx\n```\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "code_block",
              "content": "x\n",
              "lang": "js"
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          ],
          "srcByteLength": 0
        },
        "expected": {
          "code": "unsupported-field",
          "fidelity": "dropped",
          "path": "/children/0/meta",
          "pathsByTool": {
            "mdast": "/children/0/meta",
            "md4c": "/events/1/info"
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        },
        "retained": "x",
        "engineAst": {
          "type": "document",
          "srcByteLength": 0,
          "children": [
            {
              "type": "code_block",
              "content": "x\n",
              "lang": "js"
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          ]
        },
        "engineCarve": "```js\nx\n```\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "html-structure"
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      "diagnostics": [
        {
          "tool": "mdast",
          "path": "/children/0/meta",
          "code": "unsupported-field",
          "fidelity": "dropped",
          "message": "Code metadata is outside the shared subset."
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        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
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      ],
      "version": "11.0.0",
      "engine": "php"
    },
    {
      "tool": "mdast",
      "case": "gfm-column-width-export",
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      "kind": "loss",
      "evidence": {
        "direction": "export",
        "sourceFormat": "carve",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "table",
              "rows": [
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
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                      "children": [
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                          "type": "text",
                          "value": "x"
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          "srcByteLength": 0
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        "expected": {
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          "path": "/children/0/columns/0/width"
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        "retained": "x",
        "engineAst": {
          "type": "document",
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          "children": [
            {
              "type": "table",
              "rows": [
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
                        {
                          "type": "text",
                          "value": "x"
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                    }
                  ]
                }
              ]
            }
          ]
        },
        "engineCarve": "|= x |\n"
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      "checks": [
        "ast-schema",
        "json-roundtrip",
        "html-structure"
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      "diagnostics": [
        {
          "tool": "mdast",
          "path": "/children/0/columns/0/width",
          "code": "unsupported-field",
          "fidelity": "dropped",
          "message": "GFM tables cannot retain column widths or vertical alignment."
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        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "php",
          "path": "/children/0/children/1/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
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          "message": "Omitted generated header scope."
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        {
          "tool": "reference",
          "path": "/children/0/children/1/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
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      ],
      "version": "11.0.0",
      "engine": "php"
    },
    {
      "tool": "mdast",
      "case": "gfm-column-valign-export",
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      "kind": "loss",
      "evidence": {
        "direction": "export",
        "sourceFormat": "carve",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "table",
              "rows": [
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
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                          "type": "text",
                          "value": "x"
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          "srcByteLength": 0
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        "expected": {
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          "path": "/children/0/columns/0/valign"
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        "retained": "x",
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          "type": "document",
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          "children": [
            {
              "type": "table",
              "rows": [
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                  "type": "table_row",
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                      "type": "table_cell",
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                      "children": [
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                          "type": "text",
                          "value": "x"
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                  ]
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              ]
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          ]
        },
        "engineCarve": "|= x |\n"
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      "checks": [
        "ast-schema",
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      "diagnostics": [
        {
          "tool": "mdast",
          "path": "/children/0/columns/0/valign",
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          "message": "GFM tables cannot retain column widths or vertical alignment."
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        {
          "tool": "mdast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "php",
          "path": "/children/0/children/1/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
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          "message": "Omitted generated header scope."
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        {
          "tool": "reference",
          "path": "/children/0/children/1/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
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          "message": "Omitted generated header scope."
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      ],
      "version": "11.0.0",
      "engine": "php"
    },
    {
      "tool": "hast",
      "case": "heading-and-unicode",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "html",
        "source": "<h2>Café 😀</h2><p>Grüße &amp; tea.</p>",
        "carve": "## Café 😀\n\nGrüße & tea.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "heading",
              "level": 2,
              "children": [
                {
                  "type": "text",
                  "value": "Café 😀"
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              ]
            },
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "Grüße & tea."
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          ],
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                          "value": "second"
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      "engine": "php"
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        },
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                {
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                {
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                }
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            }
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        "engineCarve": "{header-rows=1 footer-rows=1}\n|= A |\n| x |\n| total |\n"
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      "engine": "php"
    },
    {
      "tool": "hast",
      "case": "html-block-table-cell",
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        {
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        {
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          {
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        "foreignHtml": "<table><tbody><tr><td><p>One</p><ul><li>item</li></ul></td></tr></tbody></table>",
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        },
        "engineCarve": "| One item |\n"
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    },
    {
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      "case": "rich-table-combinations",
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        {
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        {
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        {
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          "path": "/children/0/attrs/keyValues",
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          "fidelity": "normalized",
          "message": "Added source attributes that reconstruct the preserved table metadata."
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        {
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          "path": "/children/0/rowGroups/bodies/0/attrs",
          "code": "source-conversion-change",
          "fidelity": "degraded",
          "message": "An asserted AST field changes when this engine’s canonical Carve source is reparsed. The declared before/after values are shown in the source conversion evidence."
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        {
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          "path": "/children/0/rowGroups/footAttrs",
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      },
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    {
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      "engine": "php"
    },
    {
      "tool": "hast",
      "case": "html-stray-list-content",
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        "direction": "import",
        "sourceFormat": "html",
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        },
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          "path": "/children/0/children/0"
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                {
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                {
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                    {
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                          "type": "text",
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                }
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          ]
        },
        "engineCarve": "- stray content\n- item\n"
      },
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        "ast-schema",
        "json-roundtrip",
        "html-structure"
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          "tool": "hast",
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        {
          "tool": "hast",
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      "engine": "php"
    },
    {
      "tool": "hast",
      "case": "html-cell-width",
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        "sourceFormat": "html",
        "source": "<table><tr><td style=\"width:30%\">x</td></tr></table>",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "table",
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                {
                  "type": "table_row",
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                    {
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                      "children": [
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        "retained": "x",
        "engineAst": {
          "type": "document",
          "srcByteLength": 0,
          "children": [
            {
              "type": "table",
              "rows": [
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "x"
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                      ]
                    }
                  ]
                }
              ]
            }
          ]
        },
        "engineCarve": "| x |\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "hast",
          "path": "/children/0/children/0/rows/0/cells/0/properties/style",
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          "tool": "hast",
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        }
      ],
      "version": "9.0.1",
      "engine": "php"
    },
    {
      "tool": "hast",
      "case": "html-caption-attributes",
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      "kind": "loss",
      "evidence": {
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        "sourceFormat": "html",
        "source": "<table><caption id=\"caption\">Caption</caption><tr><td>x</td></tr></table>",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "table",
              "caption": [
                {
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                  "value": "Caption"
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              "rows": [
                {
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        "engineAst": {
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          "srcByteLength": 0,
          "children": [
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              "type": "table",
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                {
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              ],
              "rows": [
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "x"
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                      ]
                    }
                  ]
                }
              ]
            }
          ]
        },
        "engineCarve": "| x |\n^ Caption\n"
      },
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        "json-roundtrip",
        "html-structure"
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        {
          "tool": "hast",
          "path": "/children/0/children/0/properties",
          "code": "unsupported-field",
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        {
          "tool": "hast",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "9.0.1",
      "engine": "php"
    },
    {
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      "case": "html-column-attributes",
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      "kind": "loss",
      "evidence": {
        "direction": "import",
        "sourceFormat": "html",
        "source": "<table><colgroup><col id=\"column\"></colgroup><tr><td>x</td></tr></table>",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "table",
              "rows": [
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
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          "path": "/children/0/children/0/children/0/properties"
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        "retained": "x",
        "engineAst": {
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          "srcByteLength": 0,
          "children": [
            {
              "type": "table",
              "rows": [
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "x"
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                    }
                  ]
                }
              ]
            }
          ]
        },
        "engineCarve": "| x |\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "hast",
          "path": "/children/0/children/0/children/0/properties",
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        {
          "tool": "hast",
          "path": "",
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      ],
      "version": "9.0.1",
      "engine": "php"
    },
    {
      "tool": "hast",
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      "kind": "loss",
      "evidence": {
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        "sourceFormat": "html",
        "source": "<table><style>p{color:red}</style><tr><td>x</td></tr></table>",
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                      "children": [
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                  ]
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              ]
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        },
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        "html-structure"
      ],
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        {
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      ],
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      "engine": "php"
    },
    {
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        "sourceFormat": "html",
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                      "children": [
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              ]
            }
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        "json-roundtrip",
        "html-structure"
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        {
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          "path": "",
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      ],
      "version": "9.0.1",
      "engine": "php"
    },
    {
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        "json-roundtrip",
        "html-structure"
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    },
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          "type": "document",
          "srcByteLength": 0,
          "children": [
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        {
          "tool": "carve",
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        {
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        {
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        {
          "tool": "djot",
          "path": "/children/2/footnotes/0/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "carve",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "carve",
          "path": "/children/2/footnotes/0/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "carve",
          "path": "/children/2/footnotes/0/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "djot",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "path": "/children/0/children/1/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/0/children/3/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/0/children/1/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/0/children/3/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/0/children/1/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/0/children/3/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "tool": "php",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "php",
          "path": "/children/2/footnotes/0/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "php",
          "path": "/children/2/footnotes/0/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "reference",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "reference",
          "path": "/children/2/footnotes/0/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "reference",
          "path": "/children/2/footnotes/0/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        }
      ],
      "version": "0.3.2",
      "engine": "php"
    },
    {
      "tool": "djot",
      "case": "two-distinct-notes",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "djot",
        "source": "First[^1], second[^2].\n\n[^1]: A *bold* note.\n\n[^2]: A _soft_ note.\n",
        "carve": "First[^1], second[^2].\n\n[^1]: A *bold* note.\n\n[^2]: A /soft/ note.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "First"
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                {
                  "type": "footnote_ref",
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                {
                  "type": "text",
                  "value": ", second"
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                {
                  "type": "footnote_ref",
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                {
                  "type": "text",
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              ]
            },
            {
              "type": "footnote",
              "label": "1",
              "children": [
                {
                  "type": "paragraph",
                  "children": [
                    {
                      "type": "text",
                      "value": "A "
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                    {
                      "type": "strong",
                      "children": [
                        {
                          "type": "text",
                          "value": "bold"
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                    },
                    {
                      "type": "text",
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            {
              "type": "footnote",
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                {
                  "type": "paragraph",
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                    {
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                    {
                      "type": "emphasis",
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                        {
                          "type": "text",
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                    },
                    {
                      "type": "text",
                      "value": " note."
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          ],
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        },
        "foreignHtml": "<p>First<a id=\"fnref1\" href=\"#fn1\" role=\"doc-noteref\"><sup>1</sup></a>, second<a id=\"fnref2\" href=\"#fn2\" role=\"doc-noteref\"><sup>2</sup></a>.</p>\n<section role=\"doc-endnotes\">\n<hr>\n<ol>\n<li id=\"fn1\">\n<p>A <strong>bold</strong> note.<a href=\"#fnref1\" role=\"doc-backlink\">↩︎</a></p>\n</li>\n<li id=\"fn2\">\n<p>A <em>soft</em> note.<a href=\"#fnref2\" role=\"doc-backlink\">↩︎</a></p>\n</li>\n</ol>\n</section>\n",
        "exportedSource": "First[^1], second[^2].\n\n[^1]: A *bold* note.\n\n[^2]: A _soft_ note.\n",
        "engineAst": {
          "type": "document",
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          "children": [
            {
              "type": "paragraph",
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                  "type": "text",
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                {
                  "type": "footnote_ref",
                  "label": "2",
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                {
                  "type": "text",
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            },
            {
              "type": "footnote",
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                {
                  "type": "paragraph",
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                    {
                      "type": "text",
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                    {
                      "type": "strong",
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                        {
                          "type": "text",
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                    {
                      "type": "text",
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            {
              "type": "footnote",
              "label": "2",
              "children": [
                {
                  "type": "paragraph",
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                    {
                      "type": "text",
                      "value": "A "
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                    {
                      "type": "emphasis",
                      "children": [
                        {
                          "type": "text",
                          "value": "soft"
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                    },
                    {
                      "type": "text",
                      "value": " note."
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          ]
        },
        "engineCarve": "First[^1], second[^2].\n\n[^1]: A *bold* note.\n\n[^2]: A /soft/ note.\n"
      },
      "checks": [
        "ast-schema",
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        "carve-source-roundtrip",
        "ast-mapping",
        "html-structure"
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      "diagnostics": [
        {
          "tool": "djot",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "djot",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "djot",
          "path": "/children/2/footnotes/0/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "djot",
          "path": "/children/2/footnotes/1/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "carve",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "carve",
          "path": "/children/2/footnotes/0/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
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        },
        {
          "tool": "carve",
          "path": "/children/2/footnotes/1/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "djot",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "path": "/children/0/children/1/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/0/children/3/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/0/children/1/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/0/children/3/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/0/children/1/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/0/children/3/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "tool": "php",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "php",
          "path": "/children/2/footnotes/0/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "php",
          "path": "/children/2/footnotes/1/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "reference",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "reference",
          "path": "/children/2/footnotes/0/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "reference",
          "path": "/children/2/footnotes/1/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        }
      ],
      "version": "0.3.2",
      "engine": "php"
    },
    {
      "tool": "djot",
      "case": "table-inline-combinations",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "djot",
        "source": "| Name | Detail |\n|---|---|\n| Café 😀 | [link](/path?q=1) |\n| `x < y` | _soft_ and *bold* |\n",
        "carve": "| Name | Detail |\n|---|---|\n| Café 😀 | [link](/path?q=1) |\n| `x < y` | /soft/ and *bold* |\n",
        "ast": {
          "type": "document",
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                    {
                      "type": "table_cell",
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                  "type": "table_row",
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                    {
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                      "type": "table_cell",
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                  "type": "table_row",
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                          "type": "emphasis",
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                          "type": "text",
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                          "type": "strong",
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                            {
                              "type": "text",
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          "srcByteLength": 0
        },
        "foreignHtml": "<table>\n<tr>\n<th>Name</th>\n<th>Detail</th>\n</tr>\n<tr>\n<td>Café 😀</td>\n<td><a href=\"/path?q=1\">link</a></td>\n</tr>\n<tr>\n<td><code>x &lt; y</code></td>\n<td><em>soft</em> and <strong>bold</strong></td>\n</tr>\n</table>\n",
        "exportedSource": "|Name|Detail|\n|---|---|\n|Café 😀|[link](/path?q=1)|\n|`x < y`|_soft_ and *bold*|\n",
        "engineAst": {
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                    {
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                {
                  "type": "table_row",
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                    {
                      "type": "table_cell",
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                          "type": "text",
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                  "type": "table_row",
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                    {
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                          "type": "code",
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                    {
                      "type": "table_cell",
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                      "children": [
                        {
                          "type": "emphasis",
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                        },
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                          "type": "text",
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                          "type": "strong",
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                              "type": "text",
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          ]
        },
        "engineCarve": "|= Name |= Detail |\n| Café 😀 | [link](/path?q=1) |\n| `x < y` | /soft/ and *bold* |\n"
      },
      "checks": [
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      "diagnostics": [
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          "tool": "djot",
          "path": "",
          "code": "foreign-source-coordinates",
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        },
        {
          "tool": "carve",
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        {
          "tool": "carve",
          "path": "/children/0/children/1/rows/0/cells/1/properties/scope",
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        {
          "tool": "djot",
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        },
        {
          "tool": "php",
          "path": "/children/0/children/1/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
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        },
        {
          "tool": "php",
          "path": "/children/0/children/1/rows/0/cells/1/properties/scope",
          "code": "generated-html-attribute",
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        },
        {
          "tool": "reference",
          "path": "/children/0/children/1/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
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        },
        {
          "tool": "reference",
          "path": "/children/0/children/1/rows/0/cells/1/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
        }
      ],
      "version": "0.3.2",
      "engine": "php"
    },
    {
      "tool": "djot",
      "case": "note-in-table-cell",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "djot",
        "source": "| Name | Note |\n|---|---|\n| Alpha | word[^1] |\n\n[^1]: Table note.\n",
        "carve": "| Name | Note |\n|---|---|\n| Alpha | word[^1] |\n\n[^1]: Table note.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "table",
              "rows": [
                {
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                      "type": "table_cell",
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                          "type": "text",
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                    {
                      "type": "table_cell",
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                      "children": [
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                          "type": "text",
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                },
                {
                  "type": "table_row",
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                          "type": "text",
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              "type": "footnote",
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                  "type": "paragraph",
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                      "value": "Table note."
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          "srcByteLength": 0
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        "foreignHtml": "<table>\n<tr>\n<th>Name</th>\n<th>Note</th>\n</tr>\n<tr>\n<td>Alpha</td>\n<td>word<a id=\"fnref1\" href=\"#fn1\" role=\"doc-noteref\"><sup>1</sup></a></td>\n</tr>\n</table>\n<section role=\"doc-endnotes\">\n<hr>\n<ol>\n<li id=\"fn1\">\n<p>Table note.<a href=\"#fnref1\" role=\"doc-backlink\">↩︎</a></p>\n</li>\n</ol>\n</section>\n",
        "exportedSource": "|Name|Note|\n|---|---|\n|Alpha|word[^1]|\n\n[^1]: Table note.\n",
        "engineAst": {
          "type": "document",
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          "children": [
            {
              "type": "table",
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                      "type": "table_cell",
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                      "children": [
                        {
                          "type": "text",
                          "value": "Alpha"
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                      ]
                    },
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "word"
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                        {
                          "type": "footnote_ref",
                          "label": "1",
                          "number": 1
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                      ]
                    }
                  ]
                }
              ]
            },
            {
              "type": "footnote",
              "label": "1",
              "children": [
                {
                  "type": "paragraph",
                  "children": [
                    {
                      "type": "text",
                      "value": "Table note."
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                  ]
                }
              ]
            }
          ]
        },
        "engineCarve": "|= Name |= Note |\n| Alpha | word[^1] |\n\n[^1]: Table note.\n"
      },
      "checks": [
        "ast-schema",
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        "html-structure"
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      "diagnostics": [
        {
          "tool": "djot",
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        {
          "tool": "djot",
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        {
          "tool": "djot",
          "path": "/children/2/footnotes/0/children/1/children/1",
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        {
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        {
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        {
          "tool": "carve",
          "path": "/children/2",
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          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
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        {
          "tool": "carve",
          "path": "/children/2/footnotes/0/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
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        {
          "tool": "djot",
          "path": "",
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        {
          "path": "/children/0/rows/1/cells/1/children/1/number",
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        },
        {
          "path": "/children/0/rows/1/cells/1/children/1/number",
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          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/0/rows/1/cells/1/children/1/number",
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          "message": "Omitted a computed footnote number absent from the reference AST."
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        {
          "tool": "php",
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        {
          "tool": "php",
          "path": "/children/0/children/1/rows/0/cells/1/properties/scope",
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          "message": "Omitted generated header scope."
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        {
          "tool": "php",
          "path": "/children/2",
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          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "php",
          "path": "/children/2/footnotes/0/children/1/children/1",
          "code": "generated-footnote-navigation",
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        {
          "tool": "reference",
          "path": "/children/0/children/1/rows/0/cells/0/properties/scope",
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          "message": "Omitted generated header scope."
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        {
          "tool": "reference",
          "path": "/children/0/children/1/rows/0/cells/1/properties/scope",
          "code": "generated-html-attribute",
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          "message": "Omitted generated header scope."
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        {
          "tool": "reference",
          "path": "/children/2",
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          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
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        {
          "tool": "reference",
          "path": "/children/2/footnotes/0/children/1/children/1",
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          "message": "Omitted a generated footnote backlink."
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      ],
      "version": "0.3.2",
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    {
      "tool": "djot",
      "case": "nested-task-lists",
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      "kind": "supported",
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        "sourceFormat": "djot",
        "source": "- [x] parent\n\n  - [ ] child\n",
        "carve": "- [x] parent\n  - [ ] child\n",
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              "tight": true,
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                              "type": "paragraph",
                              "children": [
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                                  "type": "text",
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        "foreignHtml": "<ul class=\"task-list\">\n<li>\n<input disabled=\"\" type=\"checkbox\" checked=\"\"/>\nparent\n<ul class=\"task-list\">\n<li>\n<input disabled=\"\" type=\"checkbox\"/>\nchild\n</li>\n</ul>\n</li>\n</ul>\n",
        "exportedSource": "- [X] parent\n\n      - [ ] child\n",
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        "engineCarve": "- [x] parent\n  - [ ] child\n"
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      "diagnostics": [
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          "tool": "djot",
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          "tool": "djot",
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          "tool": "carve",
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          "tool": "djot",
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        {
          "tool": "php",
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        {
          "tool": "php",
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        {
          "tool": "reference",
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        {
          "tool": "reference",
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          "message": "Moved checkbox state to its list item."
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      ],
      "version": "0.3.2",
      "engine": "php"
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    {
      "tool": "djot",
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        "sourceFormat": "djot",
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          "type": "document",
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              "type": "definition_list",
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                  "type": "definition_term",
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                      "type": "text",
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                  "type": "definition_description",
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                      "type": "paragraph",
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          "srcByteLength": 0
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        "foreignHtml": "<dl>\n<dt>First</dt>\n<dd>\n<p>One meaning.</p>\n</dd>\n<dt>Second</dt>\n<dd>\n<p>Another meaning.</p>\n</dd>\n</dl>\n",
        "exportedSource": ": First\n\n  One meaning.\n: Second\n\n  Another meaning.\n",
        "engineAst": {
          "type": "document",
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          "children": [
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              "type": "definition_list",
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                {
                  "type": "definition_description",
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                      "type": "paragraph",
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                {
                  "type": "definition_term",
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                {
                  "type": "definition_description",
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                      "type": "paragraph",
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                          "type": "text",
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        "engineCarve": ":: First\n: One meaning.\n:: Second\n: Another meaning.\n"
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      "checks": [
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      "diagnostics": [
        {
          "tool": "djot",
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          "tool": "djot",
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    {
      "tool": "djot",
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        "sourceFormat": "djot",
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        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
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              "type": "footnote",
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                  "type": "paragraph",
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            {
              "type": "footnote",
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                {
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          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<p>Text<a id=\"fnref1\" href=\"#fn1\" role=\"doc-noteref\"><sup>1</sup></a>.</p>\n<section role=\"doc-endnotes\">\n<hr>\n<ol>\n<li id=\"fn1\">\n<p>Outer note<a id=\"fnref2\" href=\"#fn2\" role=\"doc-noteref\"><sup>2</sup></a>.<a href=\"#fnref1\" role=\"doc-backlink\">↩︎</a></p>\n</li>\n<li id=\"fn2\">\n<p>Inner note.<a href=\"#fnref2\" role=\"doc-backlink\">↩︎</a></p>\n</li>\n</ol>\n</section>\n",
        "exportedSource": "Text[^1].\n\n[^1]: Outer note[^2].\n\n[^2]: Inner note.\n",
        "engineAst": {
          "type": "document",
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          "children": [
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        "engineCarve": "Text[^1].\n\n[^1]: Outer note[^2].\n\n[^2]: Inner note.\n"
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      "checks": [
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      "diagnostics": [
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          "tool": "djot",
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          "tool": "djot",
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          "tool": "djot",
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        {
          "tool": "carve",
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          "tool": "djot",
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          "path": "/children/0/children/1/number",
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          "path": "/children/1/children/0/children/1/number",
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        {
          "path": "/children/0/children/1/number",
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          "path": "/children/1/children/0/children/1/number",
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          "path": "/children/1/children/0/children/1/number",
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        {
          "tool": "php",
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        {
          "tool": "php",
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          "tool": "php",
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          "tool": "reference",
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        {
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          "tool": "reference",
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      ],
      "version": "0.3.2",
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    {
      "tool": "djot",
      "case": "definition-with-task-content",
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        "sourceFormat": "djot",
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        "ast": {
          "type": "document",
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              "type": "definition_list",
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    {
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        {
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        {
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              "type": "heading",
              "level": 2,
              "attrs": {
                "id": "First"
              },
              "children": [
                {
                  "type": "text",
                  "value": "First"
                }
              ]
            },
            {
              "type": "heading",
              "level": 3,
              "attrs": {
                "id": "Second"
              },
              "children": [
                {
                  "type": "text",
                  "value": "Second"
                }
              ]
            },
            {
              "type": "heading",
              "level": 4,
              "attrs": {
                "id": "Third"
              },
              "children": [
                {
                  "type": "text",
                  "value": "Third"
                }
              ]
            }
          ]
        },
        "engineCarve": "## First\n\n### Second\n\n#### Third\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "carve-source-roundtrip",
        "ast-mapping",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "automatic-section",
          "fidelity": "normalized",
          "message": "Flattened AsciiDoc section structure."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/title",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0",
          "code": "automatic-section",
          "fidelity": "normalized",
          "message": "Flattened AsciiDoc section structure."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0/title",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0/blocks/0",
          "code": "automatic-section",
          "fidelity": "normalized",
          "message": "Flattened AsciiDoc section structure."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0/blocks/0/title",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/3/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/3",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/3/children/1/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/3/children/1",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/3/children/1/children/3",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "carve",
          "path": "/children/0/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "carve",
          "path": "/children/0",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
        },
        {
          "tool": "carve",
          "path": "/children/0/children/3/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "carve",
          "path": "/children/0/children/3",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
        },
        {
          "tool": "carve",
          "path": "/children/0/children/3/children/3/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "carve",
          "path": "/children/0/children/3/children/3",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "automatic-section",
          "fidelity": "normalized",
          "message": "Flattened AsciiDoc section structure."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/title",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0",
          "code": "automatic-section",
          "fidelity": "normalized",
          "message": "Flattened AsciiDoc section structure."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0/title",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0/blocks/0",
          "code": "automatic-section",
          "fidelity": "normalized",
          "message": "Flattened AsciiDoc section structure."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0/blocks/0/title",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "path": "/children/0/attrs/id",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a generated heading identifier absent from the reference AST."
        },
        {
          "path": "/children/1/attrs/id",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a generated heading identifier absent from the reference AST."
        },
        {
          "path": "/children/2/attrs/id",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a generated heading identifier absent from the reference AST."
        },
        {
          "path": "/children/0/attrs/id",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a generated heading identifier absent from the reference AST."
        },
        {
          "path": "/children/1/attrs/id",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a generated heading identifier absent from the reference AST."
        },
        {
          "path": "/children/2/attrs/id",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a generated heading identifier absent from the reference AST."
        },
        {
          "path": "/children/0/attrs/id",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a generated heading identifier absent from the reference AST."
        },
        {
          "path": "/children/1/attrs/id",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a generated heading identifier absent from the reference AST."
        },
        {
          "path": "/children/2/attrs/id",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a generated heading identifier absent from the reference AST."
        },
        {
          "tool": "php",
          "path": "/children/0/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "php",
          "path": "/children/0",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
        },
        {
          "tool": "php",
          "path": "/children/0/children/3/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "php",
          "path": "/children/0/children/3",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
        },
        {
          "tool": "php",
          "path": "/children/0/children/3/children/3/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "php",
          "path": "/children/0/children/3/children/3",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
        },
        {
          "tool": "reference",
          "path": "/children/0/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "reference",
          "path": "/children/0",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
        },
        {
          "tool": "reference",
          "path": "/children/0/children/3/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "reference",
          "path": "/children/0/children/3",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
        },
        {
          "tool": "reference",
          "path": "/children/0/children/3/children/3/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "reference",
          "path": "/children/0/children/3/children/3",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
        }
      ],
      "version": "4.1.0",
      "engine": "php"
    },
    {
      "tool": "asciidoctor",
      "case": "ascii-literal-replacements",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "asciidoc",
        "source": "pass:[don't -- {nbsp} https://example.org a&#92;b]\n",
        "carve": "don\\'t \\-\\- {nbsp} https://example.org a\\\\b\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "don't -- {nbsp} https://example.org a\\b"
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<div class=\"paragraph\">\n<p>don't -- {nbsp} https://example.org a&#92;b</p>\n</div>",
        "exportedSource": "pass:[don't -- {nbsp} https://example.org a&#92;b]\n",
        "independentAst": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "don't -- {nbsp} https://example.org a\\b"
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "independentSource": "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<?asciidoc-toc?>\n<?asciidoc-numbered?>\n<article xmlns=\"http://docbook.org/ns/docbook\" xmlns:xl=\"http://www.w3.org/1999/xlink\" version=\"5.0\" xml:lang=\"en\">\n<info>\n<title>Untitled</title>\n<date>2026-10-04</date>\n</info>\n<simpara>don't -- {nbsp} https://example.org a&#92;b</simpara>\n</article>",
        "engineAst": {
          "type": "document",
          "srcByteLength": 0,
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "don't -- {nbsp} https://example.org a\\b"
                }
              ]
            }
          ]
        },
        "engineCarve": "don\\'t \\-\\- {nbsp} https://example.org a\\\\b\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "carve-source-roundtrip",
        "ast-mapping",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        }
      ],
      "version": "4.1.0",
      "engine": "php"
    },
    {
      "tool": "asciidoctor",
      "case": "midword-literal-markers",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "asciidoc",
        "source": "pass:[un*break*able]\n",
        "carve": "un\\*break\\*able\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "un*break*able"
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<div class=\"paragraph\">\n<p>un*break*able</p>\n</div>",
        "exportedSource": "pass:[un*break*able]\n",
        "independentAst": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "un*break*able"
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "independentSource": "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<?asciidoc-toc?>\n<?asciidoc-numbered?>\n<article xmlns=\"http://docbook.org/ns/docbook\" xmlns:xl=\"http://www.w3.org/1999/xlink\" version=\"5.0\" xml:lang=\"en\">\n<info>\n<title>Untitled</title>\n<date>2026-10-04</date>\n</info>\n<simpara>un*break*able</simpara>\n</article>",
        "engineAst": {
          "type": "document",
          "srcByteLength": 0,
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "un*break*able"
                }
              ]
            }
          ]
        },
        "engineCarve": "un*break*able\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "carve-source-roundtrip",
        "ast-mapping",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        }
      ],
      "version": "4.1.0",
      "engine": "php"
    },
    {
      "tool": "asciidoctor",
      "case": "relative-link",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "asciidoc",
        "source": "link:/a/b[rel]\n",
        "carve": "[rel](/a/b)\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "link",
                  "href": "/a/b",
                  "children": [
                    {
                      "type": "text",
                      "value": "rel"
                    }
                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<div class=\"paragraph\">\n<p><a href=\"/a/b\">rel</a></p>\n</div>",
        "exportedSource": "link:/a/b[pass:[rel]]\n",
        "independentAst": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "link",
                  "href": "/a/b",
                  "children": [
                    {
                      "type": "text",
                      "value": "rel"
                    }
                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "independentSource": "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<?asciidoc-toc?>\n<?asciidoc-numbered?>\n<article xmlns=\"http://docbook.org/ns/docbook\" xmlns:xl=\"http://www.w3.org/1999/xlink\" version=\"5.0\" xml:lang=\"en\">\n<info>\n<title>Untitled</title>\n<date>2026-10-04</date>\n</info>\n<simpara><link xl:href=\"/a/b\">rel</link></simpara>\n</article>",
        "engineAst": {
          "type": "document",
          "srcByteLength": 0,
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "link",
                  "href": "/a/b",
                  "children": [
                    {
                      "type": "text",
                      "value": "rel"
                    }
                  ]
                }
              ]
            }
          ]
        },
        "engineCarve": "[rel](/a/b)\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "carve-source-roundtrip",
        "ast-mapping",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0",
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    },
    {
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      "diagnostics": [
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          "path": "/blocks/0/roles",
          "code": "unsupported-field",
          "fidelity": "dropped",
          "message": "AsciiDoc block roles are outside this adapter subset."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
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        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
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      ],
      "version": "4.1.0",
      "engine": "php"
    },
    {
      "tool": "asciidoctor",
      "case": "ascii-block-title",
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      "kind": "loss",
      "evidence": {
        "direction": "import",
        "sourceFormat": "asciidoc",
        "source": ".Block title\nParagraph body.\n",
        "ast": {
          "type": "document",
          "children": [
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              "type": "paragraph",
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                {
                  "type": "text",
                  "value": "Paragraph body."
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        },
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          "fidelity": "dropped",
          "path": "/blocks/0/title"
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        "retained": "Paragraph body.",
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          "type": "document",
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                {
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              ]
            }
          ]
        },
        "engineCarve": "Paragraph body.\n"
      },
      "checks": [
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        "html-structure"
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          "tool": "asciidoctor",
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        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
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      "version": "4.1.0",
      "engine": "php"
    },
    {
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      "case": "ascii-checkbox",
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        "sourceFormat": "asciidoc",
        "source": "* [x] done\n",
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        "retained": "done",
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        "engineCarve": "{loose}\n- done\n"
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        "html-structure"
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      "version": "4.1.0",
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    {
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                      "value": "Quotation body."
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        },
        "engineCarve": "> Quotation body.\n"
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      "checks": [
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        "json-roundtrip",
        "html-structure"
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          "tool": "asciidoctor",
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          "code": "inline-via-html",
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      ],
      "version": "4.1.0",
      "engine": "php"
    },
    {
      "tool": "md4c",
      "case": "heading-and-unicode",
      "status": "passed",
      "kind": "supported",
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                  "type": "text",
                  "value": "Café 😀"
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              "level": 2
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            {
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              "type": "table",
              "rows": [
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
                        {
                          "type": "text",
                          "value": "Name"
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                    },
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
                        {
                          "type": "text",
                          "value": "Note"
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                      ]
                    }
                  ]
                },
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
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                      "children": [
                        {
                          "type": "text",
                          "value": "Alpha"
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                    },
                    {
                      "type": "table_cell",
                      "header": false,
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                        {
                          "type": "text",
                          "value": "word"
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            {
              "type": "footnote",
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                {
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                    {
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                }
              ]
            }
          ]
        },
        "engineCarve": "|= Name |= Note |\n| Alpha | word[^1] |\n\n[^1]: Table note.\n"
      },
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        "ast-schema",
        "json-roundtrip",
        "carve-source-roundtrip",
        "ast-mapping",
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      "diagnostics": [
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        {
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        {
          "tool": "pandoc",
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        {
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        {
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        {
          "tool": "carve",
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        {
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        {
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        {
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          "tool": "reference",
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        {
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          "code": "generated-footnote-navigation",
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      "version": "pandoc 3.11",
      "engine": "php"
    },
    {
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      "diagnostics": [
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          "tool": "pandoc",
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        {
          "tool": "pandoc",
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      "version": "pandoc 3.11",
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    {
      "tool": "pandoc",
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        "foreignHtml": "<dl>\n<dt>First</dt>\n<dd>\n<p>One meaning.</p>\n</dd>\n<dt>Second</dt>\n<dd>\n<p>Another meaning.</p>\n</dd>\n</dl>\n",
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      "diagnostics": [
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          "tool": "pandoc",
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        {
          "tool": "pandoc",
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      "version": "pandoc 3.11",
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    {
      "tool": "pandoc",
      "case": "pandoc-table-caption",
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      "checks": [
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      "diagnostics": [
        {
          "tool": "pandoc",
          "path": "",
          "code": "foreign-source-coordinates",
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        {
          "tool": "pandoc",
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        {
          "tool": "carve",
          "path": "/children/0/children/3/rows/0/cells/0/properties/scope",
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        {
          "tool": "carve",
          "path": "/children/0/children/3/rows/0/cells/1/properties/scope",
          "code": "generated-html-attribute",
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          "message": "Omitted generated header scope."
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        {
          "tool": "php",
          "path": "/children/0/children/3/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
        },
        {
          "tool": "php",
          "path": "/children/0/children/3/rows/0/cells/1/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
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        {
          "tool": "reference",
          "path": "/children/0/children/3/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
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        {
          "tool": "reference",
          "path": "/children/0/children/3/rows/0/cells/1/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
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      ],
      "evidence": {
        "sourceFormat": "pandocMarkdown",
        "source": "| A | B |\n|---|---|\n| x | y |\n\n: Caption.\n",
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                      "type": "table_cell",
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                {
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        "scope": "AST interchange; reference Carve source conversion checked separately",
        "ast": {
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        "exportedSource": "{\"pandoc-api-version\":[1,23,1,2],\"meta\":{},\"blocks\":[{\"t\":\"Table\",\"c\":[[\"\",[],[]],[null,[{\"t\":\"Plain\",\"c\":[{\"t\":\"Str\",\"c\":\"Caption.\"}]}]],[[{\"t\":\"AlignDefault\"},{\"t\":\"ColWidthDefault\"}],[{\"t\":\"AlignDefault\"},{\"t\":\"ColWidthDefault\"}]],[[\"\",[],[]],[[[\"\",[],[]],[[[\"\",[],[]],{\"t\":\"AlignDefault\"},1,1,[{\"t\":\"Plain\",\"c\":[{\"t\":\"Str\",\"c\":\"A\"}]}]],[[\"\",[],[]],{\"t\":\"AlignDefault\"},1,1,[{\"t\":\"Plain\",\"c\":[{\"t\":\"Str\",\"c\":\"B\"}]}]]]]]],[[[\"\",[],[]],0,[],[[[\"\",[],[]],[[[\"\",[],[]],{\"t\":\"AlignDefault\"},1,1,[{\"t\":\"Plain\",\"c\":[{\"t\":\"Str\",\"c\":\"x\"}]}]],[[\"\",[],[]],{\"t\":\"AlignDefault\"},1,1,[{\"t\":\"Plain\",\"c\":[{\"t\":\"Str\",\"c\":\"y\"}]}]]]]]]],[[\"\",[],[]],[]]]}]}",
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        "engineCarve": "|= A |= B |\n| x | y |\n^ Caption.\n"
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      "diagnostics": [
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        {
          "tool": "pandoc",
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          "tool": "carve",
          "path": "/children/0/children/1/rows/0/cells/0/properties/scope",
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        {
          "tool": "carve",
          "path": "/children/0/children/1/rows/0/cells/1/properties/scope",
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        {
          "tool": "php",
          "path": "/children/0/attrs",
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        {
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        {
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        {
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        },
        "scope": "AST interchange; reference Carve source conversion checked separately",
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        "sourceChanges": [
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            "path": "/children/0/attrs",
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        "foreignHtml": "<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">A</th>\n<th style=\"text-align: right;\">B</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\">x</td>\n<td style=\"text-align: right;\">y</td>\n</tr>\n</tbody>\n</table>\n",
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        {
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        {
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        {
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        "exportedSource": "{\"pandoc-api-version\":[1,23,1,2],\"meta\":{},\"blocks\":[{\"t\":\"Table\",\"c\":[[\"\",[],[]],[null,[]],[[{\"t\":\"AlignDefault\"},{\"t\":\"ColWidth\",\"c\":0.4}],[{\"t\":\"AlignDefault\"},{\"t\":\"ColWidth\",\"c\":0.6}]],[[\"\",[],[]],[[[\"\",[],[]],[[[\"\",[],[]],{\"t\":\"AlignDefault\"},1,1,[{\"t\":\"Plain\",\"c\":[{\"t\":\"Str\",\"c\":\"A\"}]}]],[[\"\",[],[]],{\"t\":\"AlignDefault\"},1,1,[{\"t\":\"Plain\",\"c\":[{\"t\":\"Str\",\"c\":\"B\"}]}]]]]]],[[[\"\",[],[]],0,[],[[[\"\",[],[]],[[[\"\",[],[]],{\"t\":\"AlignDefault\"},1,1,[{\"t\":\"Plain\",\"c\":[{\"t\":\"Str\",\"c\":\"x\"}]}]],[[\"\",[],[]],{\"t\":\"AlignDefault\"},1,1,[{\"t\":\"Plain\",\"c\":[{\"t\":\"Str\",\"c\":\"y\"}]}]]]]]]],[[\"\",[],[]],[]]]}]}",
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        "foreignHtml": "<table>\n<colgroup>\n<col style=\"width: 40%\" />\n<col style=\"width: 60%\" />\n</colgroup>\n<thead>\n<tr>\n<th>A</th>\n<th>B</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>x</td>\n<td>y</td>\n</tr>\n</tbody>\n</table>\n",
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        {
          "tool": "php",
          "path": "/children/0/children/3/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
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        {
          "tool": "php",
          "path": "/children/0/children/3/rows/0/cells/1/properties/scope",
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        {
          "tool": "php",
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        {
          "tool": "php",
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        {
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        {
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        {
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          "tool": "reference",
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      "evidence": {
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        "scope": "AST interchange; reference Carve source conversion checked separately",
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          "fidelity": "degraded",
          "message": "Pandoc repeats note bodies without preserving whether their source references shared a label."
        },
        {
          "tool": "pandoc",
          "path": "/blocks/0/c/4",
          "code": "footnote-label-normalization",
          "fidelity": "normalized",
          "message": "Pandoc publishes note bodies without source labels; assigned numeric document-order labels."
        },
        {
          "tool": "pandoc",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "path": "/children/0/children/1/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/0/children/3/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "tool": "php",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "php",
          "path": "/children/2/footnotes/0/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "php",
          "path": "/children/2/footnotes/1/children/1/children/1",
          "code": "generated-footnote-navigation",
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        },
        {
          "tool": "reference",
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          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "reference",
          "path": "/children/2/footnotes/0/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "reference",
          "path": "/children/2/footnotes/1/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        }
      ],
      "version": "pandoc 3.11",
      "engine": "php"
    },
    {
      "tool": "pandoc",
      "case": "pandoc-out-of-order-notes-export",
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      "kind": "loss",
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        "source": "Second[^2], first[^1].\n\n[^1]: First note.\n\n[^2]: Second note.\n",
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            {
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                {
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                {
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                {
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                {
                  "type": "footnote_ref",
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                },
                {
                  "type": "text",
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              ]
            },
            {
              "type": "footnote",
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                {
                  "type": "paragraph",
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                    {
                      "type": "text",
                      "value": "Second note."
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                }
              ]
            },
            {
              "type": "footnote",
              "label": "2",
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                {
                  "type": "paragraph",
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                    {
                      "type": "text",
                      "value": "First note."
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        },
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          "fidelity": "degraded",
          "path": "/children/0/children/1/label"
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        "retained": "First note.",
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                {
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                  "number": 2
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                {
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              ]
            },
            {
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                {
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                    {
                      "type": "text",
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              ]
            },
            {
              "type": "footnote",
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                {
                  "type": "paragraph",
                  "children": [
                    {
                      "type": "text",
                      "value": "First note."
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                  ]
                }
              ]
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          ]
        },
        "engineCarve": "Second[^1], first[^2].\n\n[^1]: Second note.\n\n[^2]: First note.\n"
      },
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        "ast-schema",
        "json-roundtrip",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "pandoc",
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          "fidelity": "degraded",
          "message": "Pandoc numbers notes in document order rather than preserving an out-of-order numeric source label."
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        {
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        },
        {
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        {
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        {
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          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
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        },
        {
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          "code": "generated-engine-field",
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          "message": "Omitted a computed footnote number absent from the reference AST."
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        {
          "tool": "php",
          "path": "/children/2",
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          "fidelity": "normalized",
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        {
          "tool": "php",
          "path": "/children/2/footnotes/0/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "php",
          "path": "/children/2/footnotes/1/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
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        },
        {
          "tool": "reference",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "reference",
          "path": "/children/2/footnotes/0/children/1/children/1",
          "code": "generated-footnote-navigation",
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          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "reference",
          "path": "/children/2/footnotes/1/children/1/children/1",
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          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
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      ],
      "version": "pandoc 3.11",
      "engine": "php"
    },
    {
      "tool": "pandoc",
      "case": "pandoc-repeated-note-shifts-later-label",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "export",
        "sourceFormat": "carve",
        "source": "A[^1] B[^1] C[^2].\n\n[^1]: one\n\n[^2]: two\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
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                {
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                {
                  "type": "footnote_ref",
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                },
                {
                  "type": "text",
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                {
                  "type": "footnote_ref",
                  "label": "3"
                },
                {
                  "type": "text",
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              ]
            },
            {
              "type": "footnote",
              "label": "1",
              "children": [
                {
                  "type": "paragraph",
                  "children": [
                    {
                      "type": "text",
                      "value": "one"
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                  ]
                }
              ]
            },
            {
              "type": "footnote",
              "label": "2",
              "children": [
                {
                  "type": "paragraph",
                  "children": [
                    {
                      "type": "text",
                      "value": "one"
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                }
              ]
            },
            {
              "type": "footnote",
              "label": "3",
              "children": [
                {
                  "type": "paragraph",
                  "children": [
                    {
                      "type": "text",
                      "value": "two"
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              ]
            }
          ],
          "srcByteLength": 0
        },
        "expected": {
          "code": "unsupported-field",
          "fidelity": "degraded",
          "path": "/children/0/children/5/label"
        },
        "retained": "two",
        "engineAst": {
          "type": "document",
          "srcByteLength": 0,
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
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                },
                {
                  "type": "footnote_ref",
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                },
                {
                  "type": "text",
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                {
                  "type": "footnote_ref",
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                  "number": 2
                },
                {
                  "type": "text",
                  "value": " C"
                },
                {
                  "type": "footnote_ref",
                  "label": "3",
                  "number": 3
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                {
                  "type": "text",
                  "value": "."
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              ]
            },
            {
              "type": "footnote",
              "label": "1",
              "children": [
                {
                  "type": "paragraph",
                  "children": [
                    {
                      "type": "text",
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            },
            {
              "type": "footnote",
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              "children": [
                {
                  "type": "paragraph",
                  "children": [
                    {
                      "type": "text",
                      "value": "one"
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                }
              ]
            },
            {
              "type": "footnote",
              "label": "3",
              "children": [
                {
                  "type": "paragraph",
                  "children": [
                    {
                      "type": "text",
                      "value": "two"
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                  ]
                }
              ]
            }
          ]
        },
        "engineCarve": "A[^1] B[^2] C[^3].\n\n[^1]: one\n\n[^2]: one\n\n[^3]: two\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "pandoc",
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          "fidelity": "degraded",
          "message": "Pandoc emits a separate note body for each reference and cannot preserve a shared label."
        },
        {
          "tool": "pandoc",
          "path": "/children/0/children/3/label",
          "code": "unsupported-field",
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          "message": "Pandoc numbers notes in document order rather than preserving an out-of-order numeric source label."
        },
        {
          "tool": "pandoc",
          "path": "/children/0/children/5/label",
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          "message": "Pandoc numbers notes in document order rather than preserving an out-of-order numeric source label."
        },
        {
          "tool": "pandoc",
          "path": "/blocks/0/c/1",
          "code": "footnote-label-normalization",
          "fidelity": "normalized",
          "message": "Pandoc publishes note bodies without source labels; assigned numeric document-order labels."
        },
        {
          "tool": "pandoc",
          "path": "/blocks/0/c/4",
          "code": "unsupported-field",
          "fidelity": "degraded",
          "message": "Pandoc repeats note bodies without preserving whether their source references shared a label."
        },
        {
          "tool": "pandoc",
          "path": "/blocks/0/c/4",
          "code": "footnote-label-normalization",
          "fidelity": "normalized",
          "message": "Pandoc publishes note bodies without source labels; assigned numeric document-order labels."
        },
        {
          "tool": "pandoc",
          "path": "/blocks/0/c/7",
          "code": "footnote-label-normalization",
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          "message": "Pandoc publishes note bodies without source labels; assigned numeric document-order labels."
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        {
          "tool": "pandoc",
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          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "path": "/children/0/children/1/number",
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        },
        {
          "path": "/children/0/children/3/number",
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          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
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          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "tool": "php",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "php",
          "path": "/children/2/footnotes/0/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
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        {
          "tool": "php",
          "path": "/children/2/footnotes/1/children/1/children/1",
          "code": "generated-footnote-navigation",
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        {
          "tool": "php",
          "path": "/children/2/footnotes/2/children/1/children/1",
          "code": "generated-footnote-navigation",
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        {
          "tool": "reference",
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          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "reference",
          "path": "/children/2/footnotes/0/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
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        {
          "tool": "reference",
          "path": "/children/2/footnotes/1/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "reference",
          "path": "/children/2/footnotes/2/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
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      ],
      "version": "pandoc 3.11",
      "engine": "php"
    },
    {
      "tool": "pandoc",
      "case": "pandoc-example-list",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "import",
        "sourceFormat": "pandocMarkdown",
        "source": "(@) first\n(@) second\n",
        "ast": {
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          "children": [
            {
              "type": "list",
              "ordered": true,
              "tight": true,
              "items": [
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                  "type": "list_item",
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                {
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        "retained": "second",
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                    {
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                          "type": "text",
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                },
                {
                  "type": "list_item",
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                    {
                      "type": "paragraph",
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                        {
                          "type": "text",
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                    }
                  ]
                }
              ]
            }
          ]
        },
        "engineCarve": "1. first\n2. second\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "pandoc",
          "path": "/blocks/0/c/0/1",
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          "fidelity": "dropped",
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        },
        {
          "tool": "pandoc",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
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      ],
      "version": "pandoc 3.11",
      "engine": "php"
    },
    {
      "tool": "pandoc",
      "case": "pandoc-block-caption",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "import",
        "sourceFormat": "pandocMarkdown",
        "source": "{\"pandoc-api-version\":[1,23,1,2],\"meta\":{},\"blocks\":[{\"t\":\"Table\",\"c\":[[\"\",[],[]],[null,[{\"t\":\"Para\",\"c\":[{\"t\":\"Str\",\"c\":\"First\"}]},{\"t\":\"BulletList\",\"c\":[[{\"t\":\"Plain\",\"c\":[{\"t\":\"Str\",\"c\":\"Second\"}]}]]}]],[[{\"t\":\"AlignDefault\"},{\"t\":\"ColWidthDefault\"}]],[[\"\",[],[]],[[[\"\",[],[]],[[[\"\",[],[]],{\"t\":\"AlignDefault\"},1,1,[{\"t\":\"Plain\",\"c\":[{\"t\":\"Str\",\"c\":\"x\"}]}]]]]]],[[[\"\",[],[]],0,[],[]]],[[\"\",[],[]],[]]]}]}",
        "ast": {
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              ],
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                {
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        "retained": "First Second",
        "engineAst": {
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        "engineCarve": "|= x |\n^ First Second\n"
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          "tool": "pandoc",
          "path": "/blocks/0/c/1/1",
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        {
          "tool": "pandoc",
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        {
          "tool": "php",
          "path": "/children/0/children/3/rows/0/cells/0/properties/scope",
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        {
          "tool": "reference",
          "path": "/children/0/children/3/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
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      ],
      "version": "pandoc 3.11",
      "engine": "php"
    },
    {
      "tool": "mdast",
      "case": "heading-and-unicode",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "markdown",
        "source": "## Café 😀\n\nGrüße & tea.\n",
        "carve": "## Café 😀\n\nGrüße & tea.\n",
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          "children": [
            {
              "type": "heading",
              "level": 2,
              "children": [
                {
                  "type": "text",
                  "value": "Café 😀"
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              ]
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          "message": "Omitted a generated footnote backlink."
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        {
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          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
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        {
          "tool": "carve",
          "path": "/children/2/footnotes/0/children/1/children/1",
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        {
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          "path": "/children/2/footnotes/0/children/1/children/3",
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        {
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        {
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          "path": "/children/0/children/3/number",
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                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
                        {
                          "type": "text",
                          "value": "Name"
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                      ]
                    },
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
                        {
                          "type": "text",
                          "value": "Note"
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                      ]
                    }
                  ]
                },
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "Alpha"
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                      ]
                    },
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "word"
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                        {
                          "type": "footnote_ref",
                          "label": "1",
                          "number": 1
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                    }
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                }
              ]
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            {
              "type": "footnote",
              "label": "1",
              "children": [
                {
                  "type": "paragraph",
                  "children": [
                    {
                      "type": "text",
                      "value": "Table note."
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                }
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        },
        "engineCarve": "|= Name |= Note |\n| Alpha | word[^1] |\n\n[^1]: Table note.\n"
      },
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        "ast-schema",
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        "html-structure"
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        {
          "tool": "mdast",
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          "tool": "mdast",
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        {
          "tool": "carve",
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          "tool": "carve",
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        {
          "tool": "carve",
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        {
          "tool": "mdast",
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          "path": "/children/0/rows/1/cells/1/children/1/number",
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          "path": "/children/0/rows/1/cells/1/children/1/number",
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        {
          "path": "/children/0/rows/1/cells/1/children/1/number",
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        {
          "tool": "rust",
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        {
          "tool": "rust",
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        {
          "tool": "rust",
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        {
          "tool": "rust",
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        {
          "tool": "reference",
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        {
          "tool": "reference",
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        {
          "tool": "reference",
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        {
          "tool": "reference",
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          "message": "Omitted a generated footnote backlink."
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      ],
      "version": "11.0.0",
      "engine": "rust"
    },
    {
      "tool": "mdast",
      "case": "nested-task-lists",
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      "kind": "supported",
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        "sourceFormat": "markdown",
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        "carve": "- [x] parent\n  - [ ] child\n",
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                          "type": "text",
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                            {
                              "type": "paragraph",
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        "foreignHtml": "<ul class=\"contains-task-list\">\n<li class=\"task-list-item\"><input type=\"checkbox\" checked disabled> parent\n<ul class=\"contains-task-list\">\n<li class=\"task-list-item\"><input type=\"checkbox\" disabled> child</li>\n</ul>\n</li>\n</ul>",
        "exportedSource": "* [x] parent\n  * [ ] child\n",
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          "type": "document",
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            {
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                {
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                    {
                      "type": "paragraph",
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                        {
                          "type": "text",
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                    {
                      "type": "list",
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                      "items": [
                        {
                          "type": "list_item",
                          "children": [
                            {
                              "type": "paragraph",
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                                {
                                  "type": "text",
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      "diagnostics": [
        {
          "tool": "mdast",
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          "tool": "mdast",
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        {
          "tool": "mdast",
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        {
          "tool": "mdast",
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          "tool": "mdast",
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        {
          "tool": "mdast",
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        {
          "tool": "mdast",
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          "tool": "carve",
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          "tool": "carve",
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        {
          "tool": "mdast",
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        {
          "tool": "rust",
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        {
          "tool": "rust",
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        {
          "tool": "reference",
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        {
          "tool": "reference",
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      ],
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      "engine": "rust"
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    {
      "tool": "mdast",
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        "sourceFormat": "markdown",
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          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
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                  "type": "text",
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                  "type": "footnote_ref",
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            {
              "type": "footnote",
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                {
                  "type": "paragraph",
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                    {
                      "type": "text",
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                    {
                      "type": "footnote_ref",
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                      "type": "text",
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              "type": "footnote",
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                {
                  "type": "paragraph",
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        "exportedSource": "Text[^1].\n\n[^1]: Outer note[^2].\n\n[^2]: Inner note.\n",
        "engineAst": {
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        {
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        {
          "tool": "mdast",
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        {
          "path": "/children/0/children/1/number",
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        {
          "path": "/children/1/children/0/children/1/number",
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        {
          "path": "/children/0/children/1/number",
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          "path": "/children/1/children/0/children/1/number",
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        {
          "path": "/children/0/children/1/number",
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        {
          "path": "/children/1/children/0/children/1/number",
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        {
          "tool": "rust",
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        {
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          "tool": "reference",
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    {
      "tool": "mdast",
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          "tool": "mdast",
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          "tool": "rust",
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          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "carve",
          "path": "/children/2/footnotes/1/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "djot",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "path": "/children/0/children/1/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/0/children/3/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/0/children/1/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/0/children/3/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/0/children/1/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/0/children/3/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "tool": "rust",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
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          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "rust",
          "path": "/children/2/footnotes/0/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "rust",
          "path": "/children/2/footnotes/1/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "reference",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "reference",
          "path": "/children/2/footnotes/0/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "reference",
          "path": "/children/2/footnotes/1/children/1/children/3",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        }
      ],
      "version": "0.3.2",
      "engine": "rust"
    },
    {
      "tool": "djot",
      "case": "table-inline-combinations",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "djot",
        "source": "| Name | Detail |\n|---|---|\n| Café 😀 | [link](/path?q=1) |\n| `x < y` | _soft_ and *bold* |\n",
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          "type": "document",
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                    {
                      "type": "table_cell",
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                  "type": "table_row",
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                    {
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                          "type": "strong",
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        "foreignHtml": "<table>\n<tr>\n<th>Name</th>\n<th>Detail</th>\n</tr>\n<tr>\n<td>Café 😀</td>\n<td><a href=\"/path?q=1\">link</a></td>\n</tr>\n<tr>\n<td><code>x &lt; y</code></td>\n<td><em>soft</em> and <strong>bold</strong></td>\n</tr>\n</table>\n",
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                          "type": "text",
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                          "type": "strong",
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        "engineCarve": "|= Name |= Detail |\n| Café 😀 | [link](/path?q=1) |\n| `x < y` | /soft/ and *bold* |\n"
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      "diagnostics": [
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          "tool": "djot",
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          "tool": "djot",
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        {
          "tool": "rust",
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          "tool": "rust",
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        {
          "tool": "reference",
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          "message": "Omitted generated header scope."
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        {
          "tool": "reference",
          "path": "/children/0/children/1/rows/0/cells/1/properties/scope",
          "code": "generated-html-attribute",
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          "message": "Omitted generated header scope."
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      ],
      "version": "0.3.2",
      "engine": "rust"
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    {
      "tool": "djot",
      "case": "note-in-table-cell",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "djot",
        "source": "| Name | Note |\n|---|---|\n| Alpha | word[^1] |\n\n[^1]: Table note.\n",
        "carve": "| Name | Note |\n|---|---|\n| Alpha | word[^1] |\n\n[^1]: Table note.\n",
        "ast": {
          "type": "document",
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            {
              "type": "table",
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                  "type": "table_row",
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                          "type": "text",
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              "type": "footnote",
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        "foreignHtml": "<table>\n<tr>\n<th>Name</th>\n<th>Note</th>\n</tr>\n<tr>\n<td>Alpha</td>\n<td>word<a id=\"fnref1\" href=\"#fn1\" role=\"doc-noteref\"><sup>1</sup></a></td>\n</tr>\n</table>\n<section role=\"doc-endnotes\">\n<hr>\n<ol>\n<li id=\"fn1\">\n<p>Table note.<a href=\"#fnref1\" role=\"doc-backlink\">↩︎</a></p>\n</li>\n</ol>\n</section>\n",
        "exportedSource": "|Name|Note|\n|---|---|\n|Alpha|word[^1]|\n\n[^1]: Table note.\n",
        "engineAst": {
          "type": "document",
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        "engineCarve": "|= Name |= Note |\n| Alpha | word[^1] |\n\n[^1]: Table note.\n"
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      "diagnostics": [
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          "tool": "carve",
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        {
          "tool": "carve",
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        {
          "tool": "djot",
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        {
          "path": "/children/0/rows/1/cells/1/children/1/number",
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        },
        {
          "path": "/children/0/rows/1/cells/1/children/1/number",
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          "message": "Omitted a computed footnote number absent from the reference AST."
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        {
          "path": "/children/0/rows/1/cells/1/children/1/number",
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          "message": "Omitted a computed footnote number absent from the reference AST."
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        {
          "tool": "rust",
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          "message": "Omitted generated header scope."
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        {
          "tool": "rust",
          "path": "/children/0/children/1/rows/0/cells/1/properties/scope",
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          "message": "Omitted generated header scope."
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        {
          "tool": "rust",
          "path": "/children/2",
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          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "rust",
          "path": "/children/2/footnotes/0/children/1/children/1",
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        {
          "tool": "reference",
          "path": "/children/0/children/1/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
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          "message": "Omitted generated header scope."
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        {
          "tool": "reference",
          "path": "/children/0/children/1/rows/0/cells/1/properties/scope",
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          "message": "Omitted generated header scope."
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        {
          "tool": "reference",
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          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
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        {
          "tool": "reference",
          "path": "/children/2/footnotes/0/children/1/children/1",
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          "message": "Omitted a generated footnote backlink."
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      ],
      "version": "0.3.2",
      "engine": "rust"
    },
    {
      "tool": "djot",
      "case": "nested-task-lists",
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      "evidence": {
        "sourceFormat": "djot",
        "source": "- [x] parent\n\n  - [ ] child\n",
        "carve": "- [x] parent\n  - [ ] child\n",
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                              "type": "paragraph",
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          "srcByteLength": 0
        },
        "foreignHtml": "<ul class=\"task-list\">\n<li>\n<input disabled=\"\" type=\"checkbox\" checked=\"\"/>\nparent\n<ul class=\"task-list\">\n<li>\n<input disabled=\"\" type=\"checkbox\"/>\nchild\n</li>\n</ul>\n</li>\n</ul>\n",
        "exportedSource": "- [X] parent\n\n      - [ ] child\n",
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      "diagnostics": [
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          "tool": "djot",
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          "tool": "djot",
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                  "children": [
                    {
                      "type": "text",
                      "value": "a"
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                  ]
                },
                {
                  "type": "text",
                  "value": " "
                },
                {
                  "type": "emphasis",
                  "children": [
                    {
                      "type": "text",
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                }
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            }
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        "engineCarve": "/a/ /b/\n"
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      "checks": [
        "ast-schema",
        "json-roundtrip",
        "carve-source-roundtrip",
        "ast-mapping",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
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        {
          "tool": "asciidoctor",
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        {
          "tool": "asciidoctor-docbook",
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        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        }
      ],
      "version": "4.1.0",
      "engine": "rust"
    },
    {
      "tool": "asciidoctor",
      "case": "document-title",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "asciidoc",
        "source": "= Top\n\nBody.\n",
        "carve": "# Top\n\nBody.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "heading",
              "level": 1,
              "children": [
                {
                  "type": "text",
                  "value": "Top"
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              ]
            },
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "Body."
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              ]
            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<h1>Top</h1>\n<div class=\"paragraph\">\n<p>Body.</p>\n</div>",
        "exportedSource": "= pass:[Top]\n\npass:[Body.]\n",
        "independentAst": {
          "type": "document",
          "children": [
            {
              "type": "heading",
              "level": 1,
              "children": [
                {
                  "type": "text",
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              ]
            },
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "Body."
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            }
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        "independentSource": "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<?asciidoc-toc?>\n<?asciidoc-numbered?>\n<article xmlns=\"http://docbook.org/ns/docbook\" xmlns:xl=\"http://www.w3.org/1999/xlink\" version=\"5.0\" xml:lang=\"en\">\n<info>\n<title>Top</title>\n<date>2026-10-04</date>\n</info>\n<simpara>Body.</simpara>\n</article>",
        "engineAst": {
          "type": "document",
          "children": [
            {
              "type": "heading",
              "level": 1,
              "children": [
                {
                  "type": "text",
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            },
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "Body."
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            }
          ],
          "srcByteLength": 0
        },
        "engineCarve": "# Top\n\nBody.\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "carve-source-roundtrip",
        "ast-mapping",
        "html-structure"
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      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/title",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/2/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/2",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "carve",
          "path": "/children/0/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "carve",
          "path": "/children/0",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/title",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "path": "/children/0/attrs/id",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a generated heading identifier absent from the reference AST."
        },
        {
          "path": "/children/0/attrs/id",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a generated heading identifier absent from the reference AST."
        },
        {
          "tool": "rust",
          "path": "/children/0/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "rust",
          "path": "/children/0",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
        },
        {
          "tool": "reference",
          "path": "/children/0/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "reference",
          "path": "/children/0",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
        }
      ],
      "version": "4.1.0",
      "engine": "rust"
    },
    {
      "tool": "asciidoctor",
      "case": "heading-hierarchy",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "asciidoc",
        "source": "== First\n\n=== Second\n\n==== Third\n",
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          "type": "document",
          "children": [
            {
              "type": "heading",
              "level": 2,
              "children": [
                {
                  "type": "text",
                  "value": "First"
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            },
            {
              "type": "heading",
              "level": 3,
              "children": [
                {
                  "type": "text",
                  "value": "Second"
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            },
            {
              "type": "heading",
              "level": 4,
              "children": [
                {
                  "type": "text",
                  "value": "Third"
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              ]
            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<div class=\"sect1\">\n<h2>First</h2>\n<div class=\"sectionbody\">\n<div class=\"sect2\">\n<h3>Second</h3>\n<div class=\"sect3\">\n<h4>Third</h4>\n\n</div>\n</div>\n</div>\n</div>",
        "exportedSource": "== pass:[First]\n\n=== pass:[Second]\n\n==== pass:[Third]\n",
        "independentAst": {
          "type": "document",
          "children": [
            {
              "type": "heading",
              "level": 2,
              "children": [
                {
                  "type": "text",
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            },
            {
              "type": "heading",
              "level": 3,
              "children": [
                {
                  "type": "text",
                  "value": "Second"
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            },
            {
              "type": "heading",
              "level": 4,
              "children": [
                {
                  "type": "text",
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          ],
          "srcByteLength": 0
        },
        "independentSource": "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<?asciidoc-toc?>\n<?asciidoc-numbered?>\n<article xmlns=\"http://docbook.org/ns/docbook\" xmlns:xl=\"http://www.w3.org/1999/xlink\" version=\"5.0\" xml:lang=\"en\">\n<info>\n<title>First</title>\n<date>2026-10-04</date>\n</info>\n<section>\n<title>First</title>\n<section>\n<title>Second</title>\n<section>\n<title>Third</title>\n\n</section>\n</section>\n</section>\n</article>",
        "engineAst": {
          "type": "document",
          "children": [
            {
              "type": "heading",
              "level": 2,
              "children": [
                {
                  "type": "text",
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            {
              "type": "heading",
              "level": 3,
              "children": [
                {
                  "type": "text",
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            {
              "type": "heading",
              "level": 4,
              "children": [
                {
                  "type": "text",
                  "value": "Third"
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          "srcByteLength": 0
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        "engineCarve": "## First\n\n### Second\n\n#### Third\n"
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      "checks": [
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        "carve-source-roundtrip",
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        "html-structure"
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      "diagnostics": [
        {
          "tool": "asciidoctor",
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        {
          "tool": "asciidoctor",
          "path": "/blocks/0/title",
          "code": "inline-via-html",
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        {
          "tool": "asciidoctor",
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        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0/title",
          "code": "inline-via-html",
          "fidelity": "normalized",
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        },
        {
          "tool": "asciidoctor",
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        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0/blocks/0/title",
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        {
          "tool": "asciidoctor",
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        {
          "tool": "asciidoctor-docbook",
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          "message": "Omitted generated document metadata and the placeholder title."
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        {
          "tool": "asciidoctor",
          "path": "/children/0/properties/className",
          "code": "generated-html-attribute",
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        },
        {
          "tool": "asciidoctor",
          "path": "/children/0",
          "code": "generated-html-wrapper",
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        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/3/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/3",
          "code": "generated-html-wrapper",
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          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/3/children/1/properties/className",
          "code": "generated-html-attribute",
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          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/3/children/1",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/3/children/1/children/3",
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          "fidelity": "normalized",
          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "carve",
          "path": "/children/0/properties/id",
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        {
          "tool": "carve",
          "path": "/children/0",
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          "message": "Removed foreign renderer section wrapper."
        },
        {
          "tool": "carve",
          "path": "/children/0/children/3/properties/id",
          "code": "generated-html-attribute",
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          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "carve",
          "path": "/children/0/children/3",
          "code": "generated-html-wrapper",
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        },
        {
          "tool": "carve",
          "path": "/children/0/children/3/children/3/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "carve",
          "path": "/children/0/children/3/children/3",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "automatic-section",
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          "message": "Flattened AsciiDoc section structure."
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        {
          "tool": "asciidoctor",
          "path": "/blocks/0/title",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0",
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        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0/title",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0/blocks/0",
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        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0/blocks/0/title",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "path": "/children/0/attrs/id",
          "code": "generated-engine-field",
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          "message": "Omitted a generated heading identifier absent from the reference AST."
        },
        {
          "path": "/children/1/attrs/id",
          "code": "generated-engine-field",
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          "message": "Omitted a generated heading identifier absent from the reference AST."
        },
        {
          "path": "/children/2/attrs/id",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a generated heading identifier absent from the reference AST."
        },
        {
          "path": "/children/0/attrs/id",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a generated heading identifier absent from the reference AST."
        },
        {
          "path": "/children/1/attrs/id",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a generated heading identifier absent from the reference AST."
        },
        {
          "path": "/children/2/attrs/id",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a generated heading identifier absent from the reference AST."
        },
        {
          "tool": "rust",
          "path": "/children/0/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "rust",
          "path": "/children/0",
          "code": "generated-html-wrapper",
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          "message": "Removed foreign renderer section wrapper."
        },
        {
          "tool": "rust",
          "path": "/children/0/children/3/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "rust",
          "path": "/children/0/children/3",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
        },
        {
          "tool": "rust",
          "path": "/children/0/children/3/children/3/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "rust",
          "path": "/children/0/children/3/children/3",
          "code": "generated-html-wrapper",
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          "message": "Removed foreign renderer section wrapper."
        },
        {
          "tool": "reference",
          "path": "/children/0/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "reference",
          "path": "/children/0",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
        },
        {
          "tool": "reference",
          "path": "/children/0/children/3/properties/id",
          "code": "generated-html-attribute",
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          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "reference",
          "path": "/children/0/children/3",
          "code": "generated-html-wrapper",
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          "message": "Removed foreign renderer section wrapper."
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        {
          "tool": "reference",
          "path": "/children/0/children/3/children/3/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "reference",
          "path": "/children/0/children/3/children/3",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
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      ],
      "version": "4.1.0",
      "engine": "rust"
    },
    {
      "tool": "asciidoctor",
      "case": "ascii-literal-replacements",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "asciidoc",
        "source": "pass:[don't -- {nbsp} https://example.org a&#92;b]\n",
        "carve": "don\\'t \\-\\- {nbsp} https://example.org a\\\\b\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
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            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<div class=\"paragraph\">\n<p>don't -- {nbsp} https://example.org a&#92;b</p>\n</div>",
        "exportedSource": "pass:[don't -- {nbsp} https://example.org a&#92;b]\n",
        "independentAst": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "don't -- {nbsp} https://example.org a\\b"
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              ]
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          "tool": "asciidoctor",
          "path": "/children/0/children/1/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/1",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer div wrapper."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/1/children/1/properties/className",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted classes added by the foreign renderer."
        },
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/1/children/1",
          "code": "code-terminal-newline",
          "fidelity": "normalized",
          "message": "Added the terminal newline used by Carve code blocks."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        },
        {
          "tool": "asciidoctor-docbook",
          "path": "/docbook/2/children/1",
          "code": "generated-docbook-title",
          "fidelity": "normalized",
          "message": "Omitted generated document metadata and the placeholder title."
        }
      ],
      "version": "4.1.0",
      "engine": "rust"
    },
    {
      "tool": "asciidoctor",
      "case": "underline-export",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "export",
        "sourceFormat": "carve",
        "source": "A _marked_ word.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "A marked word."
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "expected": {
          "code": "unsupported-node",
          "fidelity": "degraded",
          "path": "/children/0/children/1"
        },
        "retained": "marked",
        "engineAst": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "A marked word."
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "engineCarve": "A marked word.\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/children/0/children/1",
          "code": "unsupported-node",
          "fidelity": "degraded",
          "message": "Unsupported underline; retained readable text."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "4.1.0",
      "engine": "rust"
    },
    {
      "tool": "asciidoctor",
      "case": "authored-attribute-export",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "export",
        "sourceFormat": "carve",
        "source": "{#authored .note}\nA paragraph.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "A paragraph."
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "expected": {
          "code": "unsupported-field",
          "fidelity": "dropped",
          "path": "/children/0/attrs"
        },
        "retained": "A paragraph.",
        "engineAst": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "A paragraph."
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "engineCarve": "A paragraph.\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/children/0/attrs",
          "code": "unsupported-field",
          "fidelity": "dropped",
          "message": "attrs is outside the asciidoctor adapter subset."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "4.1.0",
      "engine": "rust"
    },
    {
      "tool": "asciidoctor",
      "case": "admonition-import",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "import",
        "sourceFormat": "asciidoc",
        "source": "NOTE: A note.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "\n\n\n\nNote\n\n\nA note.\n\n\n\n"
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "expected": {
          "code": "unsupported-node",
          "fidelity": "degraded",
          "path": "/blocks/0"
        },
        "retained": "A note.",
        "engineAst": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "\n\n\n\nNote\n\n\nA note.\n\n\n\n"
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "engineCarve": "Note\n\nA note.\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "unsupported-node",
          "fidelity": "degraded",
          "message": "Unsupported admonition; retained readable text."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "4.1.0",
      "engine": "rust"
    },
    {
      "tool": "asciidoctor",
      "case": "ascii-block-id",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "import",
        "sourceFormat": "asciidoc",
        "source": "[#authored]\nParagraph body.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "Paragraph body."
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "expected": {
          "code": "unsupported-field",
          "fidelity": "dropped",
          "path": "/blocks/0/id"
        },
        "retained": "Paragraph body.",
        "engineAst": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "Paragraph body."
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "engineCarve": "Paragraph body.\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/id",
          "code": "unsupported-field",
          "fidelity": "dropped",
          "message": "AsciiDoc block identifiers are outside this adapter subset."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "4.1.0",
      "engine": "rust"
    },
    {
      "tool": "asciidoctor",
      "case": "ascii-block-role",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "import",
        "sourceFormat": "asciidoc",
        "source": "[.authored]\nParagraph body.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "Paragraph body."
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "expected": {
          "code": "unsupported-field",
          "fidelity": "dropped",
          "path": "/blocks/0/roles"
        },
        "retained": "Paragraph body.",
        "engineAst": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "Paragraph body."
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "engineCarve": "Paragraph body.\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/roles",
          "code": "unsupported-field",
          "fidelity": "dropped",
          "message": "AsciiDoc block roles are outside this adapter subset."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "4.1.0",
      "engine": "rust"
    },
    {
      "tool": "asciidoctor",
      "case": "ascii-block-title",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "import",
        "sourceFormat": "asciidoc",
        "source": ".Block title\nParagraph body.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "Paragraph body."
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "expected": {
          "code": "unsupported-field",
          "fidelity": "dropped",
          "path": "/blocks/0/title"
        },
        "retained": "Paragraph body.",
        "engineAst": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "Paragraph body."
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "engineCarve": "Paragraph body.\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/title",
          "code": "unsupported-field",
          "fidelity": "dropped",
          "message": "AsciiDoc block titles are outside this adapter subset."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "4.1.0",
      "engine": "rust"
    },
    {
      "tool": "asciidoctor",
      "case": "ascii-checkbox",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "import",
        "sourceFormat": "asciidoc",
        "source": "* [x] done\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "list",
              "ordered": false,
              "tight": false,
              "items": [
                {
                  "type": "list_item",
                  "children": [
                    {
                      "type": "paragraph",
                      "children": [
                        {
                          "type": "text",
                          "value": "done"
                        }
                      ]
                    }
                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "expected": {
          "code": "unsupported-field",
          "fidelity": "dropped",
          "path": "/blocks/0/items/0/checkbox"
        },
        "retained": "done",
        "engineAst": {
          "type": "document",
          "children": [
            {
              "type": "list",
              "ordered": false,
              "tight": false,
              "items": [
                {
                  "type": "list_item",
                  "children": [
                    {
                      "type": "paragraph",
                      "children": [
                        {
                          "type": "text",
                          "value": "done"
                        }
                      ]
                    }
                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "engineCarve": "{loose}\n- done\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/tight",
          "code": "list-layout-unavailable",
          "fidelity": "normalized",
          "message": "AsciiDoc list rendering uses paragraph wrappers; this adapter uses loose lists."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/items/0/checkbox",
          "code": "unsupported-field",
          "fidelity": "dropped",
          "message": "AsciiDoc task state is outside this adapter subset."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/items/0/text",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "4.1.0",
      "engine": "rust"
    },
    {
      "tool": "asciidoctor",
      "case": "ascii-quote-attribution",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "import",
        "sourceFormat": "asciidoc",
        "source": "[quote, Author]\n____\nQuotation body.\n____\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "block_quote",
              "children": [
                {
                  "type": "paragraph",
                  "children": [
                    {
                      "type": "text",
                      "value": "Quotation body."
                    }
                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "expected": {
          "code": "unsupported-field",
          "fidelity": "dropped",
          "path": "/blocks/0/attribution"
        },
        "retained": "Quotation body.",
        "engineAst": {
          "type": "document",
          "children": [
            {
              "type": "block_quote",
              "children": [
                {
                  "type": "paragraph",
                  "children": [
                    {
                      "type": "text",
                      "value": "Quotation body."
                    }
                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "engineCarve": "> Quotation body.\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/attribution",
          "code": "unsupported-field",
          "fidelity": "dropped",
          "message": "attribution is outside this adapter subset."
        },
        {
          "tool": "asciidoctor",
          "path": "/blocks/0/blocks/0",
          "code": "inline-via-html",
          "fidelity": "normalized",
          "message": "Asciidoctor exposes inline content through converted HTML."
        },
        {
          "tool": "asciidoctor",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "4.1.0",
      "engine": "rust"
    },
    {
      "tool": "md4c",
      "case": "heading-and-unicode",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "markdown",
        "source": "## Café 😀\n\nGrüße & tea.\n",
        "carve": "## Café 😀\n\nGrüße & tea.\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "heading",
              "children": [
                {
                  "type": "text",
                  "value": "Café 😀"
                }
              ],
              "level": 2
            },
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "Grüße & tea."
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<h2>Café 😀</h2>\n<p>Grüße &amp; tea.</p>\n",
        "exportedSource": "## Café 😀\n\nGrüße & tea.\n",
        "engineAst": {
          "type": "document",
          "children": [
            {
              "type": "heading",
              "level": 2,
              "children": [
                {
                  "type": "text",
                  "value": "Café 😀"
                }
              ]
            },
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "Grüße & tea."
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "engineCarve": "## Café 😀\n\nGrüße & tea.\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "carve-source-roundtrip",
        "ast-mapping",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "md4c",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "carve",
          "path": "/children/0/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "carve",
          "path": "/children/0",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
        },
        {
          "tool": "md4c",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "path": "/children/0/attrs/id",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a generated heading identifier absent from the reference AST."
        },
        {
          "path": "/children/0/attrs/id",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a generated heading identifier absent from the reference AST."
        },
        {
          "tool": "rust",
          "path": "/children/0/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "rust",
          "path": "/children/0",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
        },
        {
          "tool": "reference",
          "path": "/children/0/properties/id",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted id added by the foreign renderer."
        },
        {
          "tool": "reference",
          "path": "/children/0",
          "code": "generated-html-wrapper",
          "fidelity": "normalized",
          "message": "Removed foreign renderer section wrapper."
        }
      ],
      "version": "0.4.8-1build1",
      "engine": "rust"
    },
    {
      "tool": "md4c",
      "case": "inline-structure",
      "status": "passed",
      "kind": "supported",
      "evidence": {
        "sourceFormat": "markdown",
        "source": "A *word* and **bold**, `x < y`, [link](https://example.org/a?q=1&b=2).\n",
        "carve": "A /word/ and *bold*, `x < y`, [link](https://example.org/a?q=1&b=2).\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
              "children": [
                {
                  "type": "text",
                  "value": "A "
                },
                {
                  "type": "emphasis",
                  "children": [
                    {
                      "type": "text",
                      "value": "word"
                    }
                  ]
                },
                {
                  "type": "text",
                  "value": " and "
                },
                {
                  "type": "strong",
                  "children": [
                    {
                      "type": "text",
                      "value": "bold"
                    }
                  ]
                },
                {
                  "type": "text",
                  "value": ", "
                },
                {
                  "type": "code",
                  "value": "x < y"
                },
                {
                  "type": "text",
                  "value": ", "
                },
                {
                  "type": "link",
                  "children": [
                    {
                      "type": "text",
                      "value": "link"
                    }
                  ],
                  "href": "https://example.org/a?q=1&b=2"
                },
                {
                  "type": "text",
                  "value": "."
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "foreignHtml": "<p>A <em>word</em> and <strong>bold</strong>, <code>x &lt; y</code>, <a href=\"https://example.org/a?q=1&amp;b=2\">link</a>.</p>\n",
        "exportedSource": "A *word* and **bold**, `x < y`, [link](https://example.org/a?q=1\\&b=2).\n",
        "engineAst": {
          "type": "document",
          "children": [
            {
              "type": "paragraph",
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      "version": "0.4.8-1build1",
      "engine": "rust"
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    {
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        "sourceFormat": "markdown",
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        "retained": "A note.",
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        "engineCarve": "<aside>A note.</aside>\n"
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            }
          }
        ],
        "foreignHtml": "<table>\n<colgroup>\n<col style=\"width: 40%\" />\n<col style=\"width: 60%\" />\n</colgroup>\n<thead>\n<tr>\n<th>A</th>\n<th>B</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>x</td>\n<td>y</td>\n</tr>\n</tbody>\n</table>\n",
        "engineAst": {
          "type": "document",
          "children": [
            {
              "type": "table",
              "rows": [
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
                        {
                          "type": "text",
                          "value": "A"
                        }
                      ]
                    },
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
                        {
                          "type": "text",
                          "value": "B"
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                    }
                  ]
                },
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "x"
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                      ]
                    },
                    {
                      "type": "table_cell",
                      "header": false,
                      "children": [
                        {
                          "type": "text",
                          "value": "y"
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                      ]
                    }
                  ]
                }
              ],
              "columns": [
                {
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                },
                {
                  "width": 0.6
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "engineCarve": "{widths=40,60}\n|= A |= B |\n| x | y |\n"
      },
      "version": "pandoc 3.11",
      "engine": "rust"
    },
    {
      "tool": "pandoc",
      "case": "pandoc-block-table-cell",
      "status": "passed",
      "kind": "supported",
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "reference-source-read",
        "native-source-read",
        "source-conversion-changes",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "pandoc",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "pandoc",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "pandoc",
          "path": "/children/0/properties/style",
          "code": "generated-table-width",
          "fidelity": "normalized",
          "message": "Omitted the total table width computed by Pandoc from its column widths."
        },
        {
          "tool": "carve",
          "path": "/children/0/children/3/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
        },
        {
          "tool": "carve",
          "path": "/children/0/children/3/rows/0/cells/1/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
        },
        {
          "tool": "carve",
          "path": "",
          "code": "html-width-precision",
          "fidelity": "normalized",
          "message": "Compared column widths at the truncated whole-percentage precision emitted by Pandoc HTML."
        },
        {
          "tool": "carve",
          "path": "",
          "code": "html-width-precision",
          "fidelity": "normalized",
          "message": "Compared column widths at the truncated whole-percentage precision emitted by Pandoc HTML."
        },
        {
          "tool": "rust",
          "path": "/children/0/attrs",
          "code": "source-conversion-change",
          "fidelity": "normalized",
          "message": "Added source attributes that reconstruct the preserved table metadata."
        },
        {
          "tool": "rust",
          "path": "/children/0/rows/1/cells/0/blocks",
          "code": "source-conversion-change",
          "fidelity": "degraded",
          "message": "An asserted AST field changes when this engine’s canonical Carve source is reparsed. The declared before/after values are shown in the source conversion evidence."
        },
        {
          "tool": "rust",
          "path": "/children/0/rows/1/cells/0/children",
          "code": "source-conversion-change",
          "fidelity": "degraded",
          "message": "An asserted AST field changes when this engine’s canonical Carve source is reparsed. The declared before/after values are shown in the source conversion evidence."
        },
        {
          "tool": "rust",
          "path": "/children/0/rows/1/cells/1/blocks",
          "code": "source-conversion-change",
          "fidelity": "degraded",
          "message": "An asserted AST field changes when this engine’s canonical Carve source is reparsed. The declared before/after values are shown in the source conversion evidence."
        },
        {
          "tool": "rust",
          "path": "/children/0/rows/1/cells/1/children",
          "code": "source-conversion-change",
          "fidelity": "degraded",
          "message": "An asserted AST field changes when this engine’s canonical Carve source is reparsed. The declared before/after values are shown in the source conversion evidence."
        },
        {
          "tool": "rust",
          "path": "/children/0/children/3/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
        },
        {
          "tool": "rust",
          "path": "/children/0/children/3/rows/0/cells/1/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
        },
        {
          "tool": "rust",
          "path": "",
          "code": "html-width-precision",
          "fidelity": "normalized",
          "message": "Ignored decimal formatting noise in rendered HTML widths; AST widths remain exact."
        },
        {
          "tool": "rust",
          "path": "",
          "code": "html-width-precision",
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          "message": "Ignored decimal formatting noise in rendered HTML widths; AST widths remain exact."
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        {
          "tool": "reference",
          "path": "/children/0/children/3/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
        },
        {
          "tool": "reference",
          "path": "/children/0/children/3/rows/0/cells/1/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
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        {
          "tool": "reference",
          "path": "",
          "code": "html-width-precision",
          "fidelity": "normalized",
          "message": "Ignored decimal formatting noise in rendered HTML widths; AST widths remain exact."
        },
        {
          "tool": "reference",
          "path": "",
          "code": "html-width-precision",
          "fidelity": "normalized",
          "message": "Ignored decimal formatting noise in rendered HTML widths; AST widths remain exact."
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      ],
      "evidence": {
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        "expectedAst": {
          "type": "document",
          "children": [
            {
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                {
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                    {
                      "type": "table_cell",
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                        {
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                    },
                    {
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                    },
                    {
                      "type": "table_cell",
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                      "blocks": [
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                          "type": "paragraph",
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            }
          ],
          "srcByteLength": 0
        },
        "scope": "AST interchange; reference Carve source conversion checked separately",
        "ast": {
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            {
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              "rows": [
                {
                  "type": "table_row",
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                    {
                      "type": "table_cell",
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                },
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                        {
                          "type": "paragraph",
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          ],
          "srcByteLength": 0
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        "exportedSource": "{\"pandoc-api-version\":[1,23,1,2],\"meta\":{},\"blocks\":[{\"t\":\"Table\",\"c\":[[\"\",[],[]],[null,[]],[[{\"t\":\"AlignDefault\"},{\"t\":\"ColWidth\",\"c\":0.1111111111111111}],[{\"t\":\"AlignDefault\"},{\"t\":\"ColWidth\",\"c\":0.1111111111111111}]],[[\"\",[],[]],[[[\"\",[],[]],[[[\"\",[],[]],{\"t\":\"AlignDefault\"},1,1,[{\"t\":\"Plain\",\"c\":[{\"t\":\"Str\",\"c\":\"A\"}]}]],[[\"\",[],[]],{\"t\":\"AlignDefault\"},1,1,[{\"t\":\"Plain\",\"c\":[{\"t\":\"Str\",\"c\":\"B\"}]}]]]]]],[[[\"\",[],[]],0,[],[[[\"\",[],[]],[[[\"\",[],[]],{\"t\":\"AlignDefault\"},1,1,[{\"t\":\"Para\",\"c\":[{\"t\":\"Str\",\"c\":\"one\"}]},{\"t\":\"Para\",\"c\":[{\"t\":\"Str\",\"c\":\"two\"}]}]],[[\"\",[],[]],{\"t\":\"AlignDefault\"},1,1,[{\"t\":\"Para\",\"c\":[{\"t\":\"Str\",\"c\":\"x\"}]},{\"t\":\"Para\",\"c\":[{\"t\":\"Str\",\"c\":\"y\"}]}]]]]]]],[[\"\",[],[]],[]]]}]}",
        "carveConversion": {
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            "diagnostics": [
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            "totalDiagnostics": 2,
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        },
        "sourceChanges": [
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          {
            "path": "/children/0/rows/1/cells/0/blocks",
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                "type": "paragraph",
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              {
                "type": "paragraph",
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          },
          {
            "path": "/children/0/rows/1/cells/0/children",
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          },
          {
            "path": "/children/0/rows/1/cells/1/blocks",
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                "type": "paragraph",
                "children": [
                  {
                    "type": "text",
                    "value": "x"
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                ]
              },
              {
                "type": "paragraph",
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                ]
              }
            ]
          },
          {
            "path": "/children/0/rows/1/cells/1/children",
            "after": [
              {
                "type": "text",
                "value": "x y"
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          }
        ],
        "foreignHtml": "<table style=\"width:22%;\">\n<colgroup>\n<col style=\"width: 11%\" />\n<col style=\"width: 11%\" />\n</colgroup>\n<thead>\n<tr>\n<th>A</th>\n<th>B</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><p>one</p>\n<p>two</p></td>\n<td><p>x</p>\n<p>y</p></td>\n</tr>\n</tbody>\n</table>\n",
        "engineAst": {
          "type": "document",
          "children": [
            {
              "type": "table",
              "rows": [
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
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                      "children": [
                        {
                          "type": "text",
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                    },
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
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                          "type": "text",
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                },
                {
                  "type": "table_row",
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                          "type": "paragraph",
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                        {
                          "type": "paragraph",
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          "srcByteLength": 0
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        "engineCarve": "{widths=11.11111111111111,11.11111111111111}\n|= A |= B |\n| one two | x y |\n"
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      "version": "pandoc 3.11",
      "engine": "rust"
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    {
      "tool": "pandoc",
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      "checks": [
        "ast-schema",
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        "source-conversion-changes",
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      "diagnostics": [
        {
          "tool": "pandoc",
          "path": "",
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        {
          "tool": "pandoc",
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          "code": "foreign-source-coordinates",
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          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "pandoc",
          "path": "/children/0/children/7/properties/dataFoo",
          "code": "generated-html-attribute",
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          "message": "Restored an authored attribute renamed by Pandoc HTML output."
        },
        {
          "tool": "carve",
          "path": "/children/0/children/5/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
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          "message": "Omitted generated header scope."
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        {
          "tool": "carve",
          "path": "/children/0/children/5/rows/0/cells/1/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
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        {
          "tool": "rust",
          "path": "/children/0/attrs/keyValues",
          "code": "source-conversion-change",
          "fidelity": "normalized",
          "message": "Added source attributes that reconstruct the preserved table metadata."
        },
        {
          "tool": "rust",
          "path": "/children/0/rowGroups/bodies/0/attrs",
          "code": "source-conversion-change",
          "fidelity": "degraded",
          "message": "An asserted AST field changes when this engine’s canonical Carve source is reparsed. The declared before/after values are shown in the source conversion evidence."
        },
        {
          "tool": "rust",
          "path": "/children/0/rowGroups/footAttrs",
          "code": "source-conversion-change",
          "fidelity": "degraded",
          "message": "An asserted AST field changes when this engine’s canonical Carve source is reparsed. The declared before/after values are shown in the source conversion evidence."
        },
        {
          "tool": "rust",
          "path": "/children/0/rowGroups/headAttrs",
          "code": "source-conversion-change",
          "fidelity": "degraded",
          "message": "An asserted AST field changes when this engine’s canonical Carve source is reparsed. The declared before/after values are shown in the source conversion evidence."
        },
        {
          "tool": "rust",
          "path": "/children/0/rows/2/cells/1/blocks",
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          "message": "An asserted AST field changes when this engine’s canonical Carve source is reparsed. The declared before/after values are shown in the source conversion evidence."
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        {
          "tool": "rust",
          "path": "/children/0/rows/2/cells/1/children",
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          "message": "An asserted AST field changes when this engine’s canonical Carve source is reparsed. The declared before/after values are shown in the source conversion evidence."
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        {
          "tool": "rust",
          "path": "/children/0/children/5/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
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          "message": "Omitted generated header scope."
        },
        {
          "tool": "rust",
          "path": "/children/0/children/5/rows/0/cells/1/properties/scope",
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          "message": "Omitted generated header scope."
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        {
          "tool": "reference",
          "path": "/children/0/children/5/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
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          "message": "Omitted generated header scope."
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        {
          "tool": "reference",
          "path": "/children/0/children/5/rows/0/cells/1/properties/scope",
          "code": "generated-html-attribute",
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          "message": "Omitted generated header scope."
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      ],
      "evidence": {
        "sourceFormat": "pandoc-json",
        "source": "{\"pandoc-api-version\":[1,23,1,2],\"meta\":{},\"blocks\":[{\"t\":\"Table\",\"c\":[[\"data\",[],[]],[null,[{\"t\":\"Plain\",\"c\":[{\"t\":\"Str\",\"c\":\"A \"},{\"t\":\"Strong\",\"c\":[{\"t\":\"Str\",\"c\":\"rich\"}]},{\"t\":\"Str\",\"c\":\" table\"}]}]],[[{\"t\":\"AlignDefault\"},{\"t\":\"ColWidth\",\"c\":0.4}],[{\"t\":\"AlignDefault\"},{\"t\":\"ColWidth\",\"c\":0.6}]],[[\"head\",[],[]],[[[\"\",[],[]],[[[\"\",[],[]],{\"t\":\"AlignDefault\"},1,1,[{\"t\":\"Plain\",\"c\":[{\"t\":\"Str\",\"c\":\"A\"}]}]],[[\"\",[],[]],{\"t\":\"AlignDefault\"},1,1,[{\"t\":\"Plain\",\"c\":[{\"t\":\"Str\",\"c\":\"B\"}]}]]]]]],[[[\"\",[\"measurements\"],[[\"foo\",\"bar\"]]],0,[],[[[\"\",[],[]],[[[\"value\",[\"token\"],[]],{\"t\":\"AlignDefault\"},2,1,[{\"t\":\"Plain\",\"c\":[{\"t\":\"Str\",\"c\":\"Merged\"}]}]],[[\"\",[],[]],{\"t\":\"AlignDefault\"},1,1,[{\"t\":\"Plain\",\"c\":[{\"t\":\"Str\",\"c\":\"one\"}]}]]]],[[\"\",[],[]],[[[\"\",[],[]],{\"t\":\"AlignDefault\"},1,1,[{\"t\":\"Para\",\"c\":[{\"t\":\"Str\",\"c\":\"Two paragraphs.\"}]},{\"t\":\"Para\",\"c\":[{\"t\":\"Emph\",\"c\":[{\"t\":\"Str\",\"c\":\"Second\"}]}]}]]]]]]],[[\"foot\",[],[]],[[[\"\",[],[]],[[[\"\",[],[]],{\"t\":\"AlignDefault\"},1,1,[{\"t\":\"Plain\",\"c\":[{\"t\":\"Str\",\"c\":\"total\"}]}]],[[\"\",[],[]],{\"t\":\"AlignDefault\"},1,1,[{\"t\":\"Plain\",\"c\":[{\"t\":\"Str\",\"c\":\"3\"}]}]]]]]]]}]}",
        "expectedAst": {
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                {
                  "type": "text",
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                  "type": "strong",
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        {
          "path": "/children/0/children/3/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "path": "/children/0/children/5/number",
          "code": "generated-engine-field",
          "fidelity": "normalized",
          "message": "Omitted a computed footnote number absent from the reference AST."
        },
        {
          "tool": "rust",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "rust",
          "path": "/children/2/footnotes/0/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "rust",
          "path": "/children/2/footnotes/1/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "rust",
          "path": "/children/2/footnotes/2/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "reference",
          "path": "/children/2",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Reconstructed footnote bodies and omitted generated endnote navigation."
        },
        {
          "tool": "reference",
          "path": "/children/2/footnotes/0/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "reference",
          "path": "/children/2/footnotes/1/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        },
        {
          "tool": "reference",
          "path": "/children/2/footnotes/2/children/1/children/1",
          "code": "generated-footnote-navigation",
          "fidelity": "normalized",
          "message": "Omitted a generated footnote backlink."
        }
      ],
      "version": "pandoc 3.11",
      "engine": "rust"
    },
    {
      "tool": "pandoc",
      "case": "pandoc-example-list",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "import",
        "sourceFormat": "pandocMarkdown",
        "source": "(@) first\n(@) second\n",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "list",
              "ordered": true,
              "tight": true,
              "items": [
                {
                  "type": "list_item",
                  "children": [
                    {
                      "type": "paragraph",
                      "children": [
                        {
                          "type": "text",
                          "value": "first"
                        }
                      ]
                    }
                  ]
                },
                {
                  "type": "list_item",
                  "children": [
                    {
                      "type": "paragraph",
                      "children": [
                        {
                          "type": "text",
                          "value": "second"
                        }
                      ]
                    }
                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "expected": {
          "code": "unsupported-field",
          "fidelity": "dropped",
          "path": "/blocks/0/c/0/1"
        },
        "retained": "second",
        "engineAst": {
          "type": "document",
          "children": [
            {
              "type": "list",
              "ordered": true,
              "tight": true,
              "items": [
                {
                  "type": "list_item",
                  "children": [
                    {
                      "type": "paragraph",
                      "children": [
                        {
                          "type": "text",
                          "value": "first"
                        }
                      ]
                    }
                  ]
                },
                {
                  "type": "list_item",
                  "children": [
                    {
                      "type": "paragraph",
                      "children": [
                        {
                          "type": "text",
                          "value": "second"
                        }
                      ]
                    }
                  ]
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "engineCarve": "1. first\n2. second\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "pandoc",
          "path": "/blocks/0/c/0/1",
          "code": "unsupported-field",
          "fidelity": "dropped",
          "message": "This Pandoc ordered-list numbering style is outside the adapter subset."
        },
        {
          "tool": "pandoc",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        }
      ],
      "version": "pandoc 3.11",
      "engine": "rust"
    },
    {
      "tool": "pandoc",
      "case": "pandoc-block-caption",
      "status": "passed",
      "kind": "loss",
      "evidence": {
        "direction": "import",
        "sourceFormat": "pandocMarkdown",
        "source": "{\"pandoc-api-version\":[1,23,1,2],\"meta\":{},\"blocks\":[{\"t\":\"Table\",\"c\":[[\"\",[],[]],[null,[{\"t\":\"Para\",\"c\":[{\"t\":\"Str\",\"c\":\"First\"}]},{\"t\":\"BulletList\",\"c\":[[{\"t\":\"Plain\",\"c\":[{\"t\":\"Str\",\"c\":\"Second\"}]}]]}]],[[{\"t\":\"AlignDefault\"},{\"t\":\"ColWidthDefault\"}]],[[\"\",[],[]],[[[\"\",[],[]],[[[\"\",[],[]],{\"t\":\"AlignDefault\"},1,1,[{\"t\":\"Plain\",\"c\":[{\"t\":\"Str\",\"c\":\"x\"}]}]]]]]],[[[\"\",[],[]],0,[],[]]],[[\"\",[],[]],[]]]}]}",
        "ast": {
          "type": "document",
          "children": [
            {
              "type": "table",
              "rows": [
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
                        {
                          "type": "text",
                          "value": "x"
                        }
                      ]
                    }
                  ]
                }
              ],
              "caption": [
                {
                  "type": "text",
                  "value": "First Second"
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "expected": {
          "code": "unsupported-field",
          "fidelity": "degraded",
          "path": "/blocks/0/c/1/1"
        },
        "retained": "First Second",
        "engineAst": {
          "type": "document",
          "children": [
            {
              "type": "table",
              "rows": [
                {
                  "type": "table_row",
                  "cells": [
                    {
                      "type": "table_cell",
                      "header": true,
                      "children": [
                        {
                          "type": "text",
                          "value": "x"
                        }
                      ]
                    }
                  ]
                }
              ],
              "caption": [
                {
                  "type": "text",
                  "value": "First Second"
                }
              ]
            }
          ],
          "srcByteLength": 0
        },
        "engineCarve": "|= x |\n^ First Second\n"
      },
      "checks": [
        "ast-schema",
        "json-roundtrip",
        "html-structure"
      ],
      "diagnostics": [
        {
          "tool": "pandoc",
          "path": "/blocks/0/c/1/1",
          "code": "unsupported-field",
          "fidelity": "degraded",
          "message": "Carve table captions hold inline content; retained readable text from a block caption."
        },
        {
          "tool": "pandoc",
          "path": "",
          "code": "foreign-source-coordinates",
          "fidelity": "normalized",
          "message": "Mapped tree has no Carve source positions and uses srcByteLength 0."
        },
        {
          "tool": "rust",
          "path": "/children/0/children/3/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
        },
        {
          "tool": "reference",
          "path": "/children/0/children/3/rows/0/cells/0/properties/scope",
          "code": "generated-html-attribute",
          "fidelity": "normalized",
          "message": "Omitted generated header scope."
        }
      ],
      "version": "pandoc 3.11",
      "engine": "rust"
    }
  ]
}