Crate mathtex_editor_core 

mathtex-editor-core is the headless guest core for model, command, host, and editor types.

Re-exports

pub use command::Command;

pub use command::CommandResult;

pub use doc::DocFragment;

pub use doc::Document;

pub use doc::NodeDoc;

pub use editor::Editor;

pub use host::Host;

pub use host::RenderOutput;

pub use menu::MenuItem;

pub use menu::MenuView;

pub use model::Cursor;

pub use model::Kind;

pub use model::Node;

pub use model::NodeId;

pub use model::Seq;

pub use model::SeqId;

pub use model::Selection;

pub use model::Tree;

Modules

command

Semantic commands mapped from host input before Editor::exec.

doc

The document and clipboard format is an id-free nested tree rebuilt into slotmap storage on load.

editor

Editor owns the Tree, cursor, selection, host callbacks, render output, and undo snapshots.

export

Exports the model to LaTeX with SpanMap byte ranges and phantom boxes for empty slots.

host

Host API for the guest and host boundary.

matcher

Matcher geometry and render support for mapping model spans to mathtex IR boxes in SVG point units.

menu

Host facing state for the Backspace dropdown menu.

model

The editable data model uses a Seq and Node tree backed by stable slotmap ids.

nav

Pure model navigation, rendered geometry and hit testing live in crate::matcher.

ops

Edit operations preserve slotmap integrity and keep semantic edits built from primitive tree changes.

selection

Selection extension with common-ancestor promotion across slot boundaries.