fix DECSTBM with IND

2019-08-03 15:00:30 +02:00
parent 84d7591506
commit 497a5e6e84
4 changed files with 8 additions and 7 deletions
@@ -2048,10 +2048,13 @@ export class InputHandler extends Disposable implements IInputHandler {
   */
  public index(): void {
    this._restrictCursor();
+    const buffer = this._bufferService.buffer;
    this._bufferService.buffer.y++;
-    if (this._bufferService.buffer.y > this._bufferService.buffer.scrollBottom) {
-      this._bufferService.buffer.y--;
+    if (buffer.y === buffer.scrollBottom + 1) {
+      buffer.y--;
      this._terminal.scroll();
+    } else if (buffer.y >= this._bufferService.rows) {
+      buffer.y = this._bufferService.rows - 1;
    }
    this._restrictCursor();
  }