MJPE-COMPLETE-20260925-ELSA-COMPILER-YELLOW · Yellow · Review draft

Elsa Compiler - Visual and measurement blueprints

Source-backed documentary sequence — execution not rerun

Elsa Compiler / Yellow

MJ Physics Engineering | Bangel Language | MJos Operating System
Owned and operated by Michael Bangel | Clearwater, Florida

LOGICAL INFORMATION FLOW

Declared purpose and source identity
-> SourceText: UTF-8 Bangel source
-> GrammarProfile: explicit version
-> source-specific validation
-> bounded procedure
-> result, status and evidence reference

PROCEDURE BLOCK

Parse source, resolve names and modules, check types, units and effects, then lower accepted syntax to the declared JP representation. Preserve source spans and precise diagnostics on refusal.

OUTPUT BLOCK

Return typed JP-IR or a compile refusal. Compilation does not admit execution or grant MJ permission.

MEASUREMENT LABELS

- SourceText: UTF-8 Bangel source
- GrammarProfile: explicit version
- Effects: declared closed set
- CompileResult: JP-IR or source-spanned diagnostic

DIAGRAM BOUNDARY

This blueprint describes information flow, not physical dimensions, a fabricated device, calibrated scale or approved traversal through historical diagrams. Hardware and geometric interpretations need their own measured mapping.

PROFILE CHECK

An unresolved name, incompatible unit or prohibited recursion must yield its contract diagnostic rather than usable admitted IR.

DISCOVERY NAMES

Elsa/1; ELSA-SEMANTICS
These names aid search; current compiler naming remains Elsa.

SOURCE STATUS AND LIMITS

Current source inspected; these documentary bindings do not report newly executed software or physical tests.
Recovered status: implementation_source.
Use only the exact named source scope; a documentary sequence is not deployment or an authority grant.

SOURCE REFERENCES

- language/python/src/bangel/compiler.py · line 59
https://github.com/Mjos23/bangel-language/blob/229548f13a4856455b3d30d408cf845fb5b557fc/language/python/src/bangel/compiler.py#L59
- specs/roles/ROLE-CONTRACT-RECONCILIATION.md · line 14
https://github.com/Mjos23/bangel-language/blob/229548f13a4856455b3d30d408cf845fb5b557fc/specs/roles/ROLE-CONTRACT-RECONCILIATION.md#L14
- Recovered nonwhite collection, page 1375
https://drive.google.com/file/d/1RpxuVZjdCHSITNXIZZuWacJ1BNBAPCLv/view#page=1375

RECOVERED HISTORICAL CONTEXT

- Historical scope: Compiles Bangel source and checks its meaning before producing the typed representation consumed by JP and Joanna.