Module profile

Expand description

Engine profile definitions: catcodes, primitives, semantics, and patches.

Structs§

CatcodeDefaults: Default category code configuration for a profile.
EnginePatches: Bit-set recording which engine patches are active on a core.
EngineSemantics: Owned copy of profile settings so shared TeX code can check the active profile at runtime.
EtexProfile: eTeX profile used by modern LaTeX formats.
ExtensionPolicy: Which TeX extension families the engine activates.
FontSemantics: Font loading and shaping capabilities for a profile.
MathcodeDefaults: Default math code configuration for a profile.
PrimitiveOpcode: Integer opcode used to dispatch a primitive in the translated engine.
PrimitiveSpec: Primitive descriptor, behavior is in the engine core.
ProfileId: Opaque identifier string for an engine profile.
RegisterDefaults: Default register counts for count, dimension, skip, and token registers.
TexCore: Translation target for Web2C/C2Rust code with profile differences applied as patches.
TexProfile: Plain TeX compatible baseline profile.
XetexProfile: XeTeX profile placeholder.

EngineKind: Identifies which TeX engine variant is active.
EnginePatch: An individual capability patch that can be layered onto a TexCore.
PrimitiveKind: Coarse category of a primitive’s runtime behavior.

EngineProfile: Trait implemented by each engine variant to declare its capabilities and defaults.