---
title: "onto-wdlex-lexeme-emission — Mova code model"
description: "Mova code model of onto/src/wdlex.rs: components with their labels, obernants and the model text."
url: "https://groupants.elamur.ai/free/en/mova/onto/src/wdlex.rs.groupant/lexeme-emission.groupant/"
---
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# onto-wdlex-lexeme-emission

The groupant beside onto/src/wdlex.rs in the Mova repository: what the code computes, what it never does, how to go back from its outputs, its invariants, cost and checks.

## Facts

- **kind:** groupant_fragment
- **status:** partial source bound model
- **source:** [`onto/src/wdlex.rs`](https://github.com/ElamurAI/mova-free/blob/main/onto/src/wdlex.rs)
- **source SHA-256:** `27a4a39d903e00e5…`
- **covers:** Trim trailing CR/comma/space/LF; if first!={ return unchanged. Deserialize→bad++ on error; typ gate; L-id gate. Emit header then lemmas/items/forms/senses. valid F/S subids emit using enclosing lid; header counts raw arrays, counters count accepted paths. (bytes 6723–9757)
- **part of:** [onto-wdlex](https://md.groupants.elamur.ai/free/en/mova/onto/src/wdlex.rs.groupant/)
- **repository folder:** [`onto/src/wdlex.rs.groupant/lexeme-emission.groupant`](https://github.com/ElamurAI/mova-free/tree/main/onto/src/wdlex.rs.groupant/lexeme-emission.groupant)
- **repository commit:** `855da7bd4a7b`

> **Implementation material.** A Mova code model describes this code at one source revision: partial models, finite checks and their stated scope. It is not a reviewed general exposition, and its labels are shown as written, never raised.

## Components

| component | label | where |
|---|---|---|
| **approximant** | partial | [approximant](#approximant) |
| **ast** | partial | `../syntax.json` |
| **composition** | partial | [composition](#composition) |
| **cost** | partial | [Cost](#cost) |
| **descriptant** | present | [descriptant](#descriptant) |
| **invariant** | partial | `model.md` |
| **tests** | executed bounded checks | [tests](#tests) |

## Obernants

The typed relations around the forward model: the behaviour complement (what the code never does), the reverse reconstruction (every input compatible with an output) and specialised views.

| id | type | label | where |
|---|---|---|---|
| `behavior_complement` | behavior_complement | partial source derived model | [behavior_complement](#behavior-complement) |
| `reverse_reconstruction` | reverse_reconstruction | partial source derived model | [reverse_reconstruction](#reverse-reconstruction) |
| `trim_gate` | trim_gate | partial source derived model | [trim_gate](#trim-gate) |
| `row_ownership` | row_ownership | partial source derived model | [row_ownership](#row-ownership) |
| `counter_semantics` | counter_semantics | partial source derived model | [counter_semantics](#counter-semantics) |
| `resources` | resources | partial source derived model | [resources](#resources) |

## Model text


### descriptant

#### onto-wdlex-lexeme-emission

Trim trailing CR/comma/space/LF; if first!={ return unchanged. Deserialize→bad++ on error; typ gate; L-id gate. Emit header then lemmas/items/forms/senses. valid F/S subids emit using enclosing lid; header counts raw arrays, counters count accepted paths.

Epoch 2026-10-31: source byte range [6723,9757) with source and range hashes, sharing parent lexical AST. Partial source-derived scope, no semantic proof.

### approximant

#### Scoped forward relation

Trim trailing CR/comma/space/LF; if first!={ return unchanged. Deserialize→bad++ on error; typ gate; L-id gate. Emit header then lemmas/items/forms/senses. valid F/S subids emit using enclosing lid; header counts raw arrays, counters count accepted paths.

Scope bytes [6723,9757) only. Preconditions and exceptions in this scope's catalog; no claims for parent orchestration.

Executable approximant gap: no useful percentage metric established for these categorical/effectful observations. No surrogate or production substitution. Future caps 1/2/5/10% require a metric/domain and evidence; no numerical error bound follows here.

### invariant

## Scoped observations

Wrong subid letter excludes row. No atomic emission or parent-prefix validation: previous rows survive IO error and L99-F2 under L7 emits7,2.

### Cost

O(line bytes+emitted rows) parsing and compression; one parsed line plus eight zstd buffers, output error does not roll back.

### composition

#### Scope contribution

Trim trailing CR/comma/space/LF; if first!={ return unchanged. Deserialize→bad++ on error; typ gate; L-id gate. Emit header then lemmas/items/forms/senses. valid F/S subids emit using enclosing lid; header counts raw arrays, counters count accepted paths.

This fragment contributes only `lexeme-emission`. Parent owns input acquisition, surrounding dispatch and downstream joins. Complement and compatible antecedents are scoped in models.md rather than copied parent statements.

### models

### behavior_complement

Wrong subid letter excludes row. No atomic emission or parent-prefix validation: previous rows survive IO error and L99-F2 under L7 emits7,2.

### reverse_reconstruction

Same rows permit ignored fields/claims, control bytes collapsed by Tsv, foreign L prefixes with same F/S number. Header counts constrain array lengths but not rejected contents.

### trim_gate

[ ignored without bad++; malformed object bad++ with <=10 examples.

### row_ownership

ParentL7 nestedL99-F2 yields lid7,fno2.

### counter_semantics

forms valid IDs, form_reps representations, header raw forms.

### resources

One line plus eight zstd buffers; no rollback.

### tests

#### Evidence boundary

lexeme_rows actual parser/emitter tiny zstd and ids executed; subprocess/dump extract and senses_en unexecuted.

Parent tests.md names actual selected tests; this scope does not claim all its branches executed. The compiled control listed in parent receipt applies only to the named mutated boundary.