Crate ochrepad_core 

Headless editing core: text, positions, selections, actions, transactions and undo. No egui and no filesystem access (PLAN 3.1, 7).

Re-exports

pub use action::Action;

pub use action::ActionError;

pub use action::Direction;

pub use action::Motion;

pub use buffer::Buffer;

pub use buffer::BufferId;

pub use buffer::FileMeta;

pub use buffer::LineEdit;

pub use buffer::LineEnding;

pub use changeset::Bias;

pub use changeset::ChangeSet;

pub use changeset::Edit;

pub use editor::Clock;

pub use editor::Editor;

pub use editor::ManualClock;

pub use editor::Settings;

pub use editor::SystemClock;

pub use history::EditKind;

pub use history::Transaction;

pub use macros::MacroError;

pub use macros::NamedMacro;

pub use macros::Repeat;

pub use position::ByteOffset;

pub use position::CharIdx;

pub use position::LineCol;

pub use position::VisualCol;

pub use search::SearchError;

pub use search::SearchOptions;

pub use search::SearchQuery;

pub use search::Searcher;

pub use selection::Rectangle;

pub use selection::Selection;

pub use selection::SelectionSet;

pub use text::Document;

pub use transform::CaseMode;

pub use transform::SortOptions;

pub use view::DisplayMap;

pub use view::IdentityDisplayMap;

pub use view::View;

pub use view::ViewId;

Modules

action

Action: what the user intends, independent of where the carets are (PLAN 3.5). Key bindings map to actions and macros record them.

buffer

Buffer: one document’s text, undo history, revisions and file metadata.

changeset

ChangeSet: concrete, non-overlapping edits against one document state.

diff

Line and word diff for the compare view (PLAN M12), using similar.

editor

Editor: owns buffers and views. Editor::apply is the only path that mutates a document (PLAN 3.5).

history

Undo/redo over Transactions, with coalescing of consecutive typing.

macros

Macro playback. Recording happens in Editor::apply: while recording, every successful recordable action is appended.

position

Position newtypes and the conversions between them.

search

Find and replace over the document without copying it into a String.

selection

Selections are always a set (PLAN 3.3). A plain cursor is a set of one empty selection.

text

Document: the rope, addressed only by ByteOffset.

transform

Text transforms: case conversion, line sorting, and line operations (trim, duplicate, move, join). Each resolves to one transaction.

view

View: a window onto a buffer with its own selections and scroll position.