REVIEWED PUBLIC SOURCE / HISTORICAL SNAPSHOT

Local memory language and workbench

This is the exact UTF-8 source text at the recorded commit. The implementation repository is private. Older records may describe earlier access, hosting or release decisions; their original wording is preserved. Links and commands inside the record remain inert source text and do not require repository access to read this record.

Original path: docs/MEMORY_LANGUAGE.md
Commit: e6d9e0584066ce0fb4cfb82088c1e7490a886e7b
SHA-256: 0d7501ddf40a3640aefde9b2a67d971250a0361b178418b0e1e6ba564c619ebf
Size: 8,834 bytes

Download the exact original bytes · Read the source

# Local memory language and workbench

The Memory & bindings tab is a bounded text adapter around a finite memory
interface. It does not interpret arbitrary English or execute external actions.
The Request plans tab continues to use the independent existing grammar parser.

## Version-1 statements (retained exactly)

```
Remember that "project color" is "green".
What is "project color"?
Change "project color" to "blue".
What is "project color"?
Reset memory.
What is "project color"?
```

Each statement ends at an unquoted period, question mark, exclamation mark, or
newline. Double-quoted labels support JSON string escapes and punctuation.
Unquoted labels contain only Unicode word characters or hyphens. Labels are
case sensitive and contain 1–128 characters, with no outer whitespace or control
characters. Command keywords are case insensitive. Unsupported text remains an
unresolved event and changes no binding.

Remember creates or overwrites a binding. Change requires a currently remembered
key. Recall of an unwritten key returns Unknown without allocating a key or value.
Reset memory clears slots and live provenance; the session vocabulary remains
reserved. The Reset session button clears the browser's whole memory record,
including vocabulary and revisions. Every server replay starts from empty memory.

The default session has at most 32 distinct written keys, 64 distinct written
values, 128 statements, and 20,000 Unicode source characters. At most 16 previous
source revisions and 40,000 total source characters can be retained. Capacity
failures remain explicit unresolved events; neither vocabulary changes partially.
A configured artifact can impose smaller key/value capacities.
The complete pretty-printed record must also fit the 256 KiB import limit; an
oversized replay fails explicitly rather than producing a record that cannot be
restored. User labels map to the finite existing key/value IDs. Accepting new text
labels is not evidence of learned vocabulary or semantic generalization.

## Engines and source provenance

Without `renigma workbench --memory-artifact PATH`, the UI explicitly identifies
the **dictionary reference, not learned**. A trusted local artifact supplied at
server launch is checked using the memory artifact schema, requires an injective
key-to-slot map, and executes via the standard-library exact memory interpreter.
The interface shows the actual artifact file SHA-256 and retains the checkpoint
SHA-256. Configuration alone is not independent evidence of training quality.
Failed or colliding artifacts belong in experimental diagnostics, not this view.

Only successful writes allocate integer session IDs: keys are zero based, values
are one based, and zero is Unknown. The adapter replays the full operation stream
through the configured engine and uses its returned answers. It records selected
slots, actual last-write event IDs, overwritten-write IDs, and exact source spans
in Unicode code points. Queries after reset have no live last-write source.

To correct a conversation, edit its source and explicitly review it again. In
version 1, earlier source texts are retained in `prior_sources`; the current trace is recomputed.
Source buttons highlight event wording. Query provenance buttons highlight the
write that supplied the selected slot, while overwrite links expose earlier writes.

## Version-1 document and API compatibility

Memory documents use `format: "renigma.memory-session"`, `version: 1`, and the
fields `source_text`, `prior_sources`, `engine`, `vocabulary`, `events`, and
`bindings`. The full trace is exported, not a replacement for original source.
Show memory JSON and Select memory JSON work without browser download support.
Save memory JSON requests a download. Paste and file imports send raw JSON for
duplicate-key rejection, verify the configured engine, and require exact canonical
replay agreement before replacing the current browser session. A document from a
different engine requires that artifact configured locally or a deliberate source
review and rerun; the server never loads a path supplied in a document.

- `GET /api/memory/config`: current engine identity and capacities.
- `POST /api/memory/run`: `{ "text": "...", "prior_sources": [] }`.
- `POST /api/memory/validate`: complete memory document; returns it only after
schema, engine, and replay verification.

The existing loopback Host/Origin checks, fixed resources, CSP, 256 KiB request
limit, duplicate-key validation, and absence of server request logging apply.
No server conversation persistence, automatic file writes, telemetry, personal-data
training, or model-file uploads are introduced.

## LANG-002: explicit phrases and review

Version 2 retains the original four phrase forms and adds the following six.
This is deterministic grammar coverage, not a trained encoder or evidence of
understanding unseen expressions. The command keywords are case insensitive.

| Form | Canonical operation | Behavior |
|---|---|---|
| `Remember KEY is VALUE` | remember | Create or overwrite |
| `Set KEY to VALUE` | remember | Create or overwrite |
| `Store VALUE under KEY` | remember | Create or overwrite; note the value-first order |
| `Update KEY to VALUE` | change | Change a currently remembered key |
| `Recall KEY` | recall | Read or return Unknown |
| `Clear memory` | reset | Clear live state and provenance |

The original quote rules, codepoint spans, capacities and whole-clause matching
still apply. Each clause is handled separately: a supported clause can succeed
even when another is unresolved. There is no optional `Please` prefix in this
version. Negated, conditional, joined or incomplete commands outside these forms
remain unresolved. Bare assertions are not implicit writes.

Version 2 reserves these unquoted label tokens, case insensitively, in both key
and value positions: `it`, `its`, `this`, `that`, `these`, `those`, `he`, `she`,
`him`, `her`, `they`, `them`, `their`, `you`, `your`, `we`, `us`, `our`, `me`, `my`.
Such a clause stays unresolved without allocating vocabulary or modifying memory.
This finite rejection rule does not amount to general ambiguity detection.
Double quotes make any of these a literal label: `Set "it" to blue` explicitly
names the key `it`. No referent is inferred from surrounding text.

The new workflow is **Review interpretation → Use reviewed result**. A review
shows canonical operations, actual-engine answers, source links and unresolved
clauses, replayed from empty memory. The accepted document remains separate and
is the only document exported. Editing source invalidates the review; canceling
it leaves the accepted document intact. Adopting a review sends the exact source,
versioned history and digest back for fresh replay and a full-document comparison.
The SHA-256 digest detects changed interpretation or engine configuration; it is
a consistency check, not an authentication credential or durable approval record.

Version-2 documents use `version: 2`, `language_version: 2` and
`prior_revisions: [{source_text, language_version}]` instead of `prior_sources`.
Every history language version is exactly integer 1 or 2. The rest of the document
retains the same vocabulary, event, binding and engine structures. History records
the wording and parser profile used at each revision; it is not automatically
executed or carried into the current memory state. Existing history and source
limits apply, and revisions are never silently discarded to fit them.

Importing version 1 preserves its original parser and document. In particular,
`Set color to green` remains unsupported inside a version-1 export. Only an
explicit review and adoption creates a version-2 interpretation; the old source
is then retained with language version 1, even if its text is unchanged. Engine
identity metadata is unchanged, and import validation rejects altered traces,
unrecognized versions and mismatched engines before replacing the accepted record.

- `POST /api/memory/preview`: exact fields `text` and `prior_revisions`; returns
`{document, review_sha256}` after version-2 replay.
- `POST /api/memory/apply`: exact fields `text`, `prior_revisions`, and
`review_sha256`; returns the freshly replayed document only if its digest agrees.
- `POST /api/memory/validate`: accepts the strict version-1 or version-2 schema
and validates with that version's parser. The original `/run` remains version 1.

Acceptance uses a frozen, synthetic, authored grammar corpus: 20 examples per
phrase form, 200 negative clauses, and 80 multi-step episodes. Known templates
with held-out label/sequence combinations are contract tests, not an unseen-
language benchmark. Record event, span, answer, provenance and final-state
agreement, by form and failure family, alongside the unchanged version-1 baseline.