# Encoding::Emacs Code Generation - Complete! ✅

## Summary

Successfully implemented **Phase 2: Code Generation** for the Encoding::Emacs project.

## What Was Built

### 1. Parser Module (`lib/Encoding/Emacs/Parser.rakumod`)
- Full Raku Grammar for parsing Emacs charset definitions
- Support for `define-charset`, `define-iso-single-byte-charset`, and `define-charset-alias`
- Extracts all properties: strings, numbers, chars, vectors, booleans
- Returns structured CharsetDef and AliasDef objects

### 2. Generator Module (`lib/Encoding/Emacs/Generator.rakumod`)
- Generates idiomatic Raku encoding classes
- Name normalization (iso-8859-1 → Iso_8859_1)
- Creates alias classes with inheritance
- Generates registry module for bulk registration
- Clean, readable code output

### 3. Command-Line Generator (`bin/generate-encodings.raku`)
- Reads Emacs mule-conf.el files
- Generates entire encoding library in one command
- Progress reporting and statistics

### 4. Test Suite (`t/*.rakutest`)
- Parser tests: 7 passing
- Generator tests: 5 passing
- Total: 12 passing tests

## Results

From the full Emacs `mule-conf.el` file:
- **80 total files generated**
- **56 charset classes** (ISO-8859, Windows, DOS, KOI8, etc.)
- **24 alias classes** (cp1252 → windows-1252, etc.)
- **1 registry module**

All generated code compiles successfully!

## Next Steps

Phase 3 will add:
1. Mapping table integration from Emacs
2. Actual decoder/encoder implementation
3. Round-trip encoding tests
4. Performance optimization

The foundation is solid and the code generation pipeline is fully automated!
