editor: handle undo with CTRL+Z

1 files changed, 5 insertions, 0 deletions

diff --git a/editor/editor.d.ts b/editor/editor.d.ts
index 9685f61..e215d33 100644
--- a/editor/editor.d.ts
+++ b/editor/editor.d.ts
@@ -17,13 +17,18 @@ export declare class Editor implements IEditor {
     private lines;
     private sel;
     private range;
+    private isKeyControl;
+    private unre;
     constructor(opts: IEditor);
     OpenFile(path: string): Response;
     SaveFile(node: IVfsNode): Response;
     initStyle(): void;
+    doUndo(): void;
+    deleteLine(x: number): void;
     insertNewline(x: number, text: string): void;
     onClickText(text: HTMLElement): void;
     onKeydownText(x: number, text: HTMLElement, ev: KeyboardEvent): boolean | undefined;
+    onKeyupText(x: number, elText: HTMLElement, ev: KeyboardEvent): void;
     onMouseDownAtLine(x: number): void;
     onMouseUpAtLine(x: number): void;
     render(): void;