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Sylpheed RE agent e5c6c27e6a re: regn_decode.py — read a REGN object through its own POF0 fixup table ...

The retail deserialiser (sub_82465110 / sub_82465138 / sub_82465200) relocates
a chunk with a fixup base of chunk+0x10, and the POF0 table it walks is an
exact list of which words are pointers. Decoding that table gives the pointer
graph with no guessing.

`verify` reproduces every number quoted in the doc, each against a control:
pointer-slot shape, reference-array packing, face/vertex incidence vs a random
face, cell agreement vs transposed axes, and the portal-cost identity.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PMRJjbxLqZtsb5Vb7KunPE

2026-08-26 07:53:13 +00:00

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