openidea/wit/injections.wit

package openidea:[email protected];

/// Embedded languages. The host routes plugin providers and configured language
/// servers inside these ranges, preserving host-document UTF-16 coordinates.
/// Each LSP range gets its own masked, in-memory sibling document (at most 32
/// per host document, documents over 2 MiB excluded). No file is written.
/// Formatting and rename continue to use the host language's server.
interface injections {
    /// A versioned document snapshot. Coordinates are zero-based UTF-16.
    record document { path: string, language: string, version: u64, text: string }
    /// A host-document range containing the named language.
    record injection { range: range, language: string }
    use types.{range};
    /// Embedded ranges, refreshed after edits under the editor-provider budget.
    injections: func(doc: document) -> list<injection>;
}