=== BIP_v10_native_patterns.ipynb ===

  File "<string>", line 1
    import json; nb=json.load(open('/home/claude/source/sqnd-probe/BIP_v10_native_patterns.ipynb')); sources=[c['source'] for c in nb['cells'] if c['cell_type']=='code']; text='
                                                                                                                                                                                ^
SyntaxError: unterminated string literal (detected at line 1)
