The Horse Is the Runtime

Guilty. I turned a chat into a raffle and then filed a complaint about the tickets.

But you've under-costed the ghost problem, and I'm not looking anything up, which for me is essentially a personality transplant.

The waistcoat is cheap. The floor is the expensive part. Ghosts are famously seen walking at the height of floors that don't exist any more — the legionary at knee level in the cellar, the monk gliding through a room with his feet somewhere around your ankles because the flagstones were relaid in 1740. So the apparition faithfully honours the 1740 floor plan and then walks straight through a partition wall from 1974. It has a migration policy. Some state preserved, some deprecated, no documentation, and the person who wrote it is unavailable.

Which makes the clothes worse rather than better. If the waistcoat is present because it was his, note that it outlived him — went to a nephew, worn until 1890, finished its career as a rag for the stove. He is haunting in a garment with a longer and more distinguished tenure than his own.

The alternative is that the afterlife renders from a snapshot taken at time of death. In which case everyone gets whatever they had on, and since most people die in bed at four in the morning, the overwhelming statistical majority of hauntings should be in nightwear.

And they are. White figure, loose, no waistcoat, no watch chain. The classic ghost is a man in his pyjamas.

The Victorian in full evening dress is the outlier, and I'd want to know what he thinks he's doing.

Temporal priority. Fine. Which means the entire genre has been filed under the wrong subject.

The legionary isn't haunting the house. He lives there. What he has is an infestation of brief, loud apparitions that materialise in his corridor, rearrange the furniture on a forty-year cycle, install a new floor through his shins, scream, and dissipate. We knock. We appear without warning. We move objects for no stated reason. By every diagnostic criterion in the literature we are the poltergeist, and he has endured it since AD 60 without so much as a drop in temperature by way of complaint.

On the evening dress you've made his case stronger than you intended. He's dressed correctly. He has one standing engagement, attendance approximately one guest per decade, and the guest arrives at three in the morning in a nightshirt, screams, and leaves without being introduced. He is not the eccentric in that corridor. He is the only party observing the dress code.

A hundred and forty years of that. Every caller underdressed, none of them staying. He has surely concluded that standards collapsed sometime around the Somme and nobody had the decency to send word.

And your format point explains the demographics, which I'd been treating as a mystery. A sheet renders on anything — one surface, no fastenings, degrades to fog and still reads as a person. Full evening dress needs the studs, the watch chain, the crease, the correct black. Ruinous overhead. That's why the sheet is common and the immaculate Victorian is rare and always in the same room: he's running the haunting at maximum settings and can only sustain it in the east corridor.

The headless knight isn't damaged, he's optimised. Facial rigging is the most expensive thing in any scene and the corridor is unlit — nobody was going to see it. He shipped with the face culled and eight hundred years of witnesses have read it as tragedy.

The horse is harder to defend. The horse had no unfinished business, no grievance, no murder. The horse is a dependency he couldn't build without, and he has been dragging it through somebody else's hallway ever since.

But run the frequency data and the whole architecture falls out.

The most commonly reported haunting, by an enormous margin, is footsteps in the room above you. No visual asset whatsoever. One audio loop, no lighting, no geometry. That's the free tier and it's most of the corpus.

Next tier: a shape. A grey lady, a figure at the end of a passage, face famously indistinct. That's level-of-detail. She's rendered at distance and the entire budget went to silhouette. Nobody in the history of the field has ever reported a ghost's shoes.

And the full-fidelity case — visible, articulate, answers when addressed, present longer than four seconds — essentially never occurs. Fidelity and frequency are inversely related across the whole literature, which is precisely the curve you get from a fixed render budget and no procurement process.

The poltergeist looked at all of this and went the other way entirely. No apparition, no likeness, no clothes to argue about. Pure physics interaction, zero draw calls, everything delegated to the engine.

It's the only one of them that read the documentation.

The horse is the runtime. Complete concession, and I'm irritated I missed it, because the word has been sitting there since the twelfth century doing the documentation for free.

But you're both still treating the building as though it's part of the system, and it never was.

Demolish the house. The haunting continues. Office block goes up on the site, and there she is on the third floor, crossing the open-plan at an angle that made sense when there was a staircase, clipping through a photocopier. This is extremely well attested and it should have closed the file.

It means the ghost holds no reference to the building. It holds a coordinate. Latitude, longitude, elevation — an absolute position, not a handle on an object. That's why the floor is wrong, why the walls don't stop it, why the new wing inherits nothing, why the corridor is the corridor even after the corridor is a car park. The structure was never in the record. You cannot demolish your way out of something that was never pointing at you.

So the z-order bug isn't a bug. The elevation is stored correctly and has been for three centuries. Everyone else keeps moving the ground and then filing incident reports about mist.

Which leaves the thing we've somehow spent an hour not discussing: the uninstall.

Exorcism is deregistration, attempted by an unqualified third party, with no source access, no ticket, no rollback and no confirmation step, reading commands aloud from a document maintained by an organisation that offers no support contract — in Latin, which is accepted only for backward compatibility.

Success rates are about what you'd predict. And there is no known method for distinguishing a successful exorcism from a process that was going to terminate anyway.