Scribe was extracted from Amp, a text editor written in Rust. It provides a layered set of types for dealing with text documents.
GapBuffer - Data structure optimized for successive, close-proximity edits.Buffer - Wrapper that provides bounds-checked cursor management, file
persistence, undo/redo (with grouping), lexing (scope-qualified tokens),
search, and more.Workspace - Collection of buffers with type detection, and buffer selection
and lexer management.More documentation can be found here.