{
  "date": "2026-10-04",
  "runtime": "v24.19.0",
  "app_sha256": "b5b23e8c7028a1ee6ede9b41b459f5213af44661fc42f3d8c07b4a45f99c0644",
  "method": "Synthetic fixtures, not Claude samples. Actual homepage script in minimal DOM. Invisible checkbox on; dash Keep unless matrix says otherwise. Observations are fixture-specific, not general application tests.",
  "rows": [
    {
      "label": "Soft hyphen",
      "stage": "direct string",
      "mode": "keep",
      "input": "co­operation",
      "output": "cooperation",
      "input_codepoints": "U+0063 U+006F U+00AD U+006F U+0070 U+0065 U+0072 U+0061 U+0074 U+0069 U+006F U+006E",
      "output_codepoints": "U+0063 U+006F U+006F U+0070 U+0065 U+0072 U+0061 U+0074 U+0069 U+006F U+006E",
      "status": "Removed 1 invisible character",
      "before": {
        "query": "cooperation",
        "matchIndex": -1,
        "codePointCount": 12
      },
      "after": {
        "query": "cooperation",
        "matchIndex": 0,
        "codePointCount": 11
      }
    },
    {
      "label": "Ordinary visible hyphen",
      "stage": "direct string",
      "mode": "keep",
      "input": "co-operation",
      "output": "co-operation",
      "input_codepoints": "U+0063 U+006F U+002D U+006F U+0070 U+0065 U+0072 U+0061 U+0074 U+0069 U+006F U+006E",
      "output_codepoints": "U+0063 U+006F U+002D U+006F U+0070 U+0065 U+0072 U+0061 U+0074 U+0069 U+006F U+006E",
      "status": "No selected invisible characters found",
      "before": {
        "query": "cooperation",
        "matchIndex": -1,
        "codePointCount": 12
      },
      "after": {
        "query": "cooperation",
        "matchIndex": -1,
        "codePointCount": 12
      }
    },
    {
      "label": "Non-breaking hyphen",
      "stage": "direct string",
      "mode": "keep",
      "input": "co‑operation",
      "output": "co‑operation",
      "input_codepoints": "U+0063 U+006F U+2011 U+006F U+0070 U+0065 U+0072 U+0061 U+0074 U+0069 U+006F U+006E",
      "output_codepoints": "U+0063 U+006F U+2011 U+006F U+0070 U+0065 U+0072 U+0061 U+0074 U+0069 U+006F U+006E",
      "status": "No selected invisible characters found",
      "before": {
        "query": "cooperation",
        "matchIndex": -1,
        "codePointCount": 12
      },
      "after": {
        "query": "cooperation",
        "matchIndex": -1,
        "codePointCount": 12
      }
    },
    {
      "label": "Uninterrupted reference",
      "stage": "direct string",
      "mode": "keep",
      "input": "cooperation",
      "output": "cooperation",
      "input_codepoints": "U+0063 U+006F U+006F U+0070 U+0065 U+0072 U+0061 U+0074 U+0069 U+006F U+006E",
      "output_codepoints": "U+0063 U+006F U+006F U+0070 U+0065 U+0072 U+0061 U+0074 U+0069 U+006F U+006E",
      "status": "No selected invisible characters found",
      "before": {
        "query": "cooperation",
        "matchIndex": 0,
        "codePointCount": 11
      },
      "after": {
        "query": "cooperation",
        "matchIndex": 0,
        "codePointCount": 11
      }
    }
  ]
}