Deterministic AutoCAD DXF ASCII/Binary group-code pair parser + $HANDSEED monotonic hex-handle allocator + orphan AcDbEntity closer & ENDSEC/EOF section terminator engine (.dxf) built for Autodesk AutoCAD, SolidWorks, LightBurn, NanoCAD — zero-upload ephemeral Wasm RAM execution.
Running ephemeral Wasm verification…