feat(modules): add module system with package info parsing #75
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Add mork_bridge.rs (~412 lines): - Bridge between bytecode VM and MORK/Environment for rule dispatch - Rule compilation caching with hash-based keys - Pattern specificity calculation for rule ordering - Stats tracking for cache hit/miss monitoring Add cache.rs (~309 lines): - LRU-based bytecode compilation cache - can_compile result caching for compilability checks - Fast inline hashing for primitives (Long, Bool, Nil, Float) - SIMD-accelerated gxhash for complex types (SExpr, Atom, String) Add gxhash dependency for fast hashing. Add Rule::new() constructor for test compatibility. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
Add comprehensive module system for HE-compatible package management: - Module submodules: - cache.rs: Module caching with content-based hashing - loader.rs: Module loading with dependency resolution - metta_mod.rs: MettaMod structure for module metadata - module_space.rs: Layered space with module dependencies - package.rs: Package manifest parsing (metta.toml) - path.rs: Module path resolution (self:, top: prefixes) - pkg_info_metta.rs: _pkg-info.metta parser for HE format - tokenizer.rs: Per-module tokenization with shadowing - Grammar updates for HE compatibility: - Add space_reference token for &self, &kb patterns - Updated identifier pattern using blacklist approach - Support #-prefixed symbols for package info format - Add !=, >=, <= comparison operators - Eval updates: - match now supports both (match &self ...) and (match & self ...) - Backward-compatible with old 4-arg format Dependencies added: serde, toml, semver for package parsing 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
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Summary
Add module system infrastructure:
Part of Stacked PR Series
This is PR #11 in a 28-PR stacked series implementing the bytecode VM and JIT compiler.
Base:
pr10/metta-value-state-memo-emptyNext:
pr12/space-handleThis PR series implements tiered compilation: tree-walker → bytecode VM → JIT native code