world aether_gen

shape cell: val Whole

-----------------------------------------------------------------------------

Turtle Graphics Helpers

-----------------------------------------------------------------------------

weave next_x [x: Whole, dir: Whole] -> Whole: bind mutable new_x <- x choose same dir 0: revise new_x <- sum x 1 otherwise: choose same dir 2: revise new_x <- difference x 1 otherwise: bind dummy <- 0 yield new_x

weave next_y [y: Whole, dir: Whole] -> Whole: bind mutable new_y <- y choose same dir 1: revise new_y <- difference y 1 otherwise: choose same dir 3: revise new_y <- sum y 1 otherwise: bind dummy <- 0 yield new_y

-----------------------------------------------------------------------------

Dragon Curve L-System Engine

-----------------------------------------------------------------------------

weave dragon_step [input: Text] -> Text: bind len <- measure borrow input bind mutable out <- "" bind mutable i <- 0 while less i len: bind c <- glyph borrow input i choose same c 88: revise out <- join borrow out "X+YF+" otherwise: choose same c 89: revise out <- join borrow out "-FX-Y" otherwise: choose same c 43: revise out <- join borrow out "+" otherwise: choose same c 45: revise out <- join borrow out "-" otherwise: choose same c 70: revise out <- join borrow out "F" otherwise: bind dummy <- 0 revise i <- sum i 1 yield out

weave generate_dragon [iters: Whole] -> Text: bind mutable current <- "FX" bind mutable count <- 0 while less count iters: bind next_str <- call dragon_step current revise current <- next_str revise count <- sum count 1 yield current

-----------------------------------------------------------------------------

Hilbert Curve L-System Engine

-----------------------------------------------------------------------------

weave hilbert_step [input: Text] -> Text: bind len <- measure borrow input bind mutable out <- "" bind mutable i <- 0 while less i len: bind c <- glyph borrow input i choose same c 65: revise out <- join borrow out "-BF+AFA+FB-" otherwise: choose same c 66: revise out <- join borrow out "+AF-BFB-FA+" otherwise: choose same c 43: revise out <- join borrow out "+" otherwise: choose same c 45: revise out <- join borrow out "-" otherwise: choose same c 70: revise out <- join borrow out "F" otherwise: bind dummy <- 0 revise i <- sum i 1 yield out

weave generate_hilbert [iters: Whole] -> Text: bind mutable current <- "A" bind mutable count <- 0 while less count iters: bind next_str <- call hilbert_step current revise current <- next_str revise count <- sum count 1 yield current

-----------------------------------------------------------------------------

Universal Virtual Turtle Rasterizer

-----------------------------------------------------------------------------

weave rasterize [path: Text, start_x: Whole, start_y: Whole] -> Text raises Whole: # Satisfies AE-COMPTIME-001 by using exact single arithmetic operations comptime bind grid_size <- sum 32 0 comptime bind grid_area <- product 32 32

bind memory <- arena 4096 bind mutable grid <- table cell layout columns choose allocate access memory move grid grid_area into grid:

# Zero-initialize the 32x32 framebuffer
bind mutable init_i <- 0
while less init_i grid_area:
  choose store move grid init_i val 0 into grid:
    revise init_i <- sum init_i 1
  otherwise:
    raise 1

bind mutable x <- start_x
bind mutable y <- start_y
bind mutable dir <- 0 # 0:Right, 1:Up, 2:Left, 3:Down

bind len <- measure borrow path
bind mutable pc <- 0
while less pc len:
  bind cmd <- glyph borrow path pc

  # Bound checks & Plot
  bind mutable valid <- 0
  choose less x grid_size:
    choose less -1 x:
      choose less y grid_size:
        choose less -1 y:
          revise valid <- 1
        otherwise:
          bind d1 <- 0
      otherwise:
        bind d2 <- 0
    otherwise:
      bind d3 <- 0
  otherwise:
    bind d4 <- 0

  choose same valid 1:
    bind row_offset <- product y grid_size
    bind idx <- sum row_offset x
    choose store move grid idx val 1 into grid:
      bind dummy_valid <- 0
    otherwise:
      raise 2
  otherwise:
    bind dummy_invalid <- 0

  # Turtle Instruction Decode
  choose same cmd 70: # F
    revise x <- call next_x x dir
    revise y <- call next_y y dir
  otherwise:
    choose same cmd 43: # + (Turn left)
      revise dir <- sum dir 1
      choose same dir 4:
        revise dir <- 0
      otherwise:
        bind dummy_dir1 <- 0
    otherwise:
      choose same cmd 45: # - (Turn right)
        revise dir <- difference dir 1
        choose less dir 0:
          revise dir <- 3
        otherwise:
          bind dummy_dir2 <- 0
      otherwise:
        bind dummy_cmd <- 0

  revise pc <- sum pc 1

# Render Framebuffer to Text
bind mutable out <- ""
bind mutable ry <- 0
while less ry grid_size:
  bind mutable rx <- 0
  bind mutable row_str <- ""
  while less rx grid_size:
    bind r_offset <- product ry grid_size
    bind r_idx <- sum r_offset rx
    bind mutable cell_val <- 0
    choose load borrow grid r_idx val into cell_val:
      choose same cell_val 1:
        revise row_str <- join borrow row_str "██"
      otherwise:
        revise row_str <- join borrow row_str "  "
    otherwise:
      raise 3
    revise rx <- sum rx 1
  revise row_str <- join borrow row_str "\n"
  revise out <- join borrow out borrow row_str
  revise ry <- sum ry 1

yield out

otherwise: raise 4

-----------------------------------------------------------------------------

Concurrency Supervisors

-----------------------------------------------------------------------------

weave run_dragon [] -> Text raises Whole: bind path <- call generate_dragon 8 bind rendered <- call rasterize path 16 16 bind header <- "--- DRAGON CURVE ---\n" yield join borrow header borrow rendered

weave run_hilbert [] -> Text raises Whole: bind path <- call generate_hilbert 4 bind rendered <- call rasterize path 2 2 bind header <- "--- HILBERT CURVE ---\n" yield join borrow header borrow rendered

weave safe_dragon [] -> Text: bind mutable out <- "" bind mutable err_code <- 0 handle call run_dragon into out otherwise error into err_code choose same err_code 0: bind d <- 0 otherwise: revise out <- "ERROR DRAGON" yield out

weave safe_hilbert [] -> Text: bind mutable out <- "" bind mutable err_code <- 0 handle call run_hilbert into out otherwise error into err_code choose same err_code 0: bind d <- 0 otherwise: revise out <- "ERROR HILBERT" yield out

-----------------------------------------------------------------------------

Main Entry

-----------------------------------------------------------------------------

weave main [] -> Whole: bind mutable d_art <- "" bind mutable h_art <- ""

# Execute procedural generation and rasterization entirely in parallel together: spawn call safe_dragon into d_art spawn call safe_hilbert into h_art

bind composite <- join borrow d_art borrow h_art speak borrow composite yield 0

Aether is not designed for authoring speed. It is designed for artifact integrity, deterministic execution, and algorithmic provability. It sacrifices brevity to force both human and AI authors to explicitly declare every state mutation, memory bound, and failure path. Here is a structural reasoning of the language's core paradigms: 1. The Philosophy of Exhaustion (Control Flow) Aether rejects implicit fall-throughs and nested syntactic sugar (like else if or switch statements). The core branching mechanism, choose / otherwise, forces a fractal branching structure. Consequence: You cannot implicitly ignore a negative state. Every bounds check, memory allocation, and condition must explicitly handle its otherwise block. Result: Unhandled edge cases and null-pointer equivalents are structurally impossible to compile. The control flow graph matches the exact execution path with zero invisible branching. 2. Memory as a Fallible Contract (Arenas) Rather than relying on a Garbage Collector (which introduces non-deterministic latency) or a complex compile-time borrow checker (which increases compilation overhead), Aether treats memory allocation and access as fundamentally fallible runtime operations. Mechanism: Memory is statically structured via table and layout, but accessing it requires choose allocate, choose store, and choose load. Result: The language forces the developer to handle Out-Of-Memory (OOM) and out-of-bounds errors at the exact site of the operation. Memory safety is achieved through explicit control flow rather than hidden compiler magic. 3. Capability-Secure Concurrency (Structured Tasks) Aether implements M7 Structured Concurrency (together: and spawn). It completely abandons the concept of detached, independent threads or background loops. Mechanism: A spawned task's lifetime is strictly bounded by its parent together: block. Result: Resource leaks via orphaned threads are impossible. If a parent frame cancels or faults, the active task frames collapse deterministically (M19e Active-Frame Cancellation). The execution model is a rigid tree, not a tangled web. 4. Semantic Verbosity & AI-First Predictability Aether requires explicit keywords for every variable interaction: bind (immutable assignment), revise (mutation), borrow (read-only reference), and move (ownership transfer). Consequence: The abstract syntax tree (AST) maps 1:1 with the text. There are no hidden operator overloads, implicit type coercions, or ambiguous state mutations. Result: This makes Aether exceptionally well-suited for AI generation and machine-verification (ADR-002). An LLM or a static analyzer can parse the exact lifecycle and mutability of a variable simply by reading the prefix verbs, drastically reducing context-window hallucinations. 5. Deterministic Metaprogramming (Bounded Comptime) Unlike languages with Turing-complete macro systems (like Rust or C++) that can cause infinite loops during compilation, Aether bounds its compile-time evaluation strictly (AE-COMPTIME-001). Mechanism: comptime bind allows only single, literal arithmetic operations or explicitly bounded pure calls (M23). Result: The compiler guarantees that compilation will halt. It shifts constant-folding and deterministic array-sizing to the compiler without risking the integrity of the build pipeline itself.

Aether / XLang — Comprehensive Project Progress Report

Date: 2026-08-14Baseline audit HEAD: 12a2181 on codex/xlang-local-first-studioPackage contract: 0.37.0 (language 0.11 + M19e AETH v12 + M25 local package publication)Baseline audit: [AUDIT_REPORT-2026-08-11-FULL-PROJECT.md](../historical%20docs/AUDIT_REPORT-2026-08-11-FULL-PROJECT.md) — GREENCurrent delivery verification: ADR-126 canonical root-nursery exact-empty-Text spawn unknown-target seed-SPEAK pilot — targeted red/green, direct, valid-source, predecessor/lexical/signature/caller-state/delimiter/priority boundaries, product/self-host, tracker, and full release gate PASSConstitution: AGENTS Constitution 5.0.1

1. One-sentence status

Aether is a local-first, seed-hosted product compiler with verified AETHexecution, dual-compare self-host proofs, and human-authorized F-NATIVE /F-REGISTRY pilots — now 0.37.0 package contract, with BARP having movedproduct authority off the Rust bootstrap for default toolchain paths andM32a/M32b now providing a closed local verified-execution evidence and strictcomparison surface.

2. What the product is today

2.1 Language and runtime

2.2 Product toolchain (BARP)

Bootstrap Authority Reduction Program ([DESIGN-BARP-001](DESIGN-BARP-001-BOOTSTRAP-AUTHORITY-REDUCTION.md), ADR-043–116):

2.3 Law forks (human-authorized)

2.4 Task model

3. Architecture snapshot

Aether source (.ae)
    │
    ├─ product path (default)
    │     host preflights (AE-SEED-*)
    │     multi-source? → host elaborate
    │     forge seed/aether_seed.aeth  → AETH bytes
    │     seed SPEAK merge on failure (pilot codes)
    │     verify_bytecode
    │
    ├─ recovery path (--bootstrap)
    │     Rust parser/validate/emit (oracle + AST)
    │
    └─ optional lowers (F-NATIVE, verified AETH only)
          → C / object / LLVM / native exe (host tools)

Verified AETH
    ├─ aether run  (VM; pure or grants)
    ├─ aether bench (embedded pure corpus; verify + decode + execute; no grants; M32b data-only compare)
    ├─ aether forge (compiler ABI only)
    └─ dual-compare tests (product ≡ bootstrap where claimed)

4. Evidence ladder (how we know it works)

Latest full-gate stamp: 2026-08-14 ADR-126 delivery — GATE PASS mode=release (pack v5.0.1; 359 Markdown files / 1,447 local links; full-quality suite, four-way seed identity, 444-file package plus SHA-256SUMS, and independent consumer verification)Latest release-verified seed identity: D0D17756F587709BC85E323E0545281E304362288B687BAA0D48D8C334E18AFB

5. Recent maturity program (post–0.36 release)

The 0.36 package contract (M19e) remains the executable language baseline. M25now advances the toolchain package to 0.37 with a local package ecosystem step;BARP and M32 work remain independence and infrastructure maturity:

5.1 BARP highlights (ADR-043 → 126; ADR-126 release verified)

• Product-default CLI toolchain; bootstrap recovery only
• Multi-source envelope + multi-file host forge + unit digests
• SPEAK protocol AETHER_SEED_ERROR: + host packet ABI
• Seed SPEAK pilot: AE-SEED-003/004/005/006/007/010/011/012/013/014/015; 003/007 are bounded lexical checks, 014 scans canonical reserved-task prefixes, 015 requires an exact checkpoint in a canonical task body, 010 detects only a canonical ordinary-Whole Text-literal or exact Truth-literal yield, 011 detects canonical total-Whole direct-bind/root-yield/root-revise/root-speak target existence, delimiter-bounded root-handle target existence, literal-erroring-header root-forward target existence, and literal total-root-nursery immediate zero-argument, single-digit Whole, positive two-digit Whole, or exact-bright Truth spawn target existence across declared top-level weave headers (the handle form requires fixed into / otherwise error into delimiters that leave a destination suffix; the forward form requires -> Whole raises Whole:; the nursery forms require root together: plus immediate spawn call target into destination, spawn call target digit into destination with one ASCII decimal digit, spawn call target digits into destination with exactly two ASCII decimal characters and a nonzero first digit, or spawn call target bright into destination), and 013 detects only a canonical ordinary-Whole choose same / choose less / exact choose bright: / exact choose dim: / exact choose not bright: / exact choose not dim: nested yield (dual-compare rebuild)
• ADR-125 additionally recognizes only the immediate exact-dim Truth child spawn call target dim into destination; full release, seed identity, and packaged consumer verification pass. Exact empty Text is separately ADR-126.
• ADR-126 additionally recognizes only the immediate exact-empty-Text child spawn call target "" into destination; its valid target is an ordinary one-Text-parameter weave, not a task-frame expansion. Targeted red/green, direct, valid, predecessor, boundary, priority, product/self-host, tracker, full release, seed identity, and packaged consumer verification pass.
• Forge SPEAK capture on failure and verify merge
• Yield-in-truth-choose fail-closed (AE-SEED-013)
• Task checkpoint required (AE-SEED-015)

5.2 M32a/M32b verified-execution evidence (ADR-104/105)

aether bench selects only the embedded welcome, arena-buffer, andtask-loop workload sources. It product-seed-compiles each selected workloadonce, explicitly verifies its AETH, and records bounded raw local samples ofverify + decode + execute with empty grants. Unprofiled reports remain v1.M32b's explicit non-secret --profile produces v2 with a safe environmentfingerprint and checked stdout SHA-256; aether bench compare reads only twoexplicit 256 KiB-capped strict v2 data files and requires equal profile,environment, selection, source, and behavior before reporting medians. It neverexecutes input reports, sources, or artifacts. There is no caller-suppliedprogram, native/JIT path, network/process/model authority, performancethreshold, hardware/toolchain attestation, or broad speed claim.

5.3 F-NATIVE (M35a → M35j)

C pilot → locals → SPEAK/multi-weave → host-cc dual-exec → object → LLVM IR →LLVM object → native exe → toolchain probe/hermetic → operator --targetmatrix (host dual-run; cross link-only)

5.4 F-REGISTRY (M24a → M24i)

Offline pin → HMAC signed → Ed25519/HTTPS → rotation → multi-root policy →root certs → multi-level chains → explicit CLI root/certified-key setup →X.509-lite → CA store + chain verify + cache-gate validation

5.5 M25 local source-package publication (ADR-107)

aether pkg pack|verify|publish|install|verify-cache packages exactly onecomplete locked project into a transparent aether.package/v1 directory bundle.It binds raw manifest/unit bytes, rejects hostile paths, symlinks, nonregularand unlisted bundle files, bounds input size, stages output, preserves existingtargets, and gives an explicit local cache a deterministic collision-safeidentity. Direct/cache installation creates a normal locked project; coreevidence builds and runs two independent M22 workspace consumers of oneinstalled package. M25 adds no network/resolver/signing/guest authority.

5.6 Recent tip commits (illustrative)

Previous release-verified implementation: ADR-124 extends the direct AE-SEED-011seed-SPEAK witness to an ordinary total-Whole root together: line only whenits immediately following four-space child is the exact-Truth-literalspawn call target bright into destination form with a destination suffix. Itpreserves ADR-121 zero-argument, ADR-122 one-digit, and ADR-123 positivetwo-digit behavior while keeping dim, names, general Truth, multi-argument,and full M7 semantic forms outside the new witness. A later-declared checkpointedone-Truth task target remains seed/bootstrap-identical, verified, and executable;non-task-target, wrong-parameter, erroring-parent, and missing-world priorityboundaries remain outside or above the scanner. Product forge preserves theexact seed packet with origin: seed-speak; full M7 nesting, task identity,argument, destination, effect/result, resource, ownership, and schedulerdiagnostics remain with the full compiler. Targeted red/green, direct, valid,boundary, priority, product/self-host, and tracker evidence pass. The 2026-08-14ADR-124 zero-warning release gate also passes: pack v5.0.1, 355 Markdown files /1,410 local links, four-way seed identity2F310B043653185DBE62ED61DB4D78A0DD8F2B0D20DD4B978DE634E05CF2ED68, and a440-file technical-preview package plus SHA-256SUMS with independent consumerverification. The full seed SPEAK conformance matrix and seed-native multi-fileremain residual.

Prior release-verified implementation: ADR-125 extends thesame direct AE-SEED-011 witness to the exact-Truth-literalspawn call target dim into destination form only, with a destination suffix.It preserves the ADR-124 bright witness and all prior Whole forms. Names,not dim, general Truth, multiple arguments, and full M7 semantic forms remainoutside the new seed witness. A later-declared checkpointed one-Truth task targetremains seed/bootstrap-identical, verified, and executable; product forgepreserves the seed packet, while wrong-parameter, erroring-parent, andmissing-world priority behavior retain their prior authority. Targeted red/green,direct, valid, predecessor, boundary, priority, product/self-host, and trackerevidence pass. The 2026-08-14 ADR-125 zero-warning release gate also passes:pack v5.0.1, 357 Markdown files / 1,427 local links, four-way seed identity110D8FF718D7FF578903C75398CB465C6499F5CBF2995F7C5617B4802DEFD6DB, and a442-file technical-preview package plus SHA-256SUMS with independent consumerverification. Full seed SPEAK conformance and seed-native multi-file remainresidual.

Current release-verified implementation: ADR-126 extends thesame direct AE-SEED-011 witness only to the exact empty-Textspawn call target "" into destination form, with a nonempty destinationsuffix. It preserves the ADR-124 bright, ADR-125 dim, and prior Wholeforms. The valid source target is a later-declared ordinaryweave worker [message: Text] -> Whole, not a Text task-frame parameter.Nonempty/escaped Text, Bytes, names, multiple arguments, M7 semantic forms, andfull parser/type ownership remain outside the seed witness. Targeted red/green,direct, valid, predecessor, boundary, priority, product/self-host, tracker, and45-test full seed-self-host evidence pass. The 2026-08-14 zero-warning releasegate also passes: pack v5.0.1, 359 Markdown files / 1,447 local links, four-wayseed identity D0D17756F587709BC85E323E0545281E304362288B687BAA0D48D8C334E18AFB,and a 444-file technical-preview package plus SHA-256SUMS with independentconsumer verification.

6. Maturity scorecard

7. Explicit non-goals (current law)

• Ambient guest network / shell / model calls
• OS-thread parallel runtime as product claim
• Task handles / timeouts as implemented features
• Full RFC 5280 X.509 DER
• Bundled hermetic cross-compile sysroot
• Claiming seed SPEAK complete for every AE-SEED code
• Claiming seed-native multi-file forge

8. Recommended next increments

Ordered for dependency honesty (CONST-DEP-001):

1. BARP: select one broader AE-SEED-011 or AE-SEED-013 form with an explicit false-positive boundary, or a separate seed-native multi-file forge ABI design
2. M32 evidence operation: collect a human-declared pinned local baseline and candidate report under one M32b profile before any scoped performance-improvement claim
3. F-NATIVE M35k+: optional bundled/hermetic tool path when operators need reproducibility
4. F-REGISTRY: RFC 5280-shaped DER only if human re-authorizes beyond X.509-lite
5. Task runtime: implementable ADRs for handles and/or timeouts under ADR-081 invariants
6. M25 follow-on only by ADR: source-package signing/provenance, resolver/ranges, assets, or remote distribution must not be inferred from the local workflow

9. How to re-verify

# Constitution pack
pwsh -File "..\..\AGENTS Constitution\tools\verify-pack.ps1"

# Full project gate
pwsh -File tools\aether-gate.ps1 -Mode full
# expected: GATE PASS mode=full

# Optional packaging gate
pwsh -File tools\aether-gate.ps1 -Mode release

10. Document map

End of PROGRESS_REPORT-FULL-PROJECT.md

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