message: Added short comment explaining it
diff: @@ -3154,6 +3154,8 @@ class ActionOverrideCmdD extends BaseCommand {
  return new vscode.Selection(curPos.getWordLeft(false),
  curPos.getLeft().getCurrentWordEnd(true).getRight());
  } else {
  + // Since we're adding the selections ourselves, we need to make sure
  + // that our selection is actually over what our original word is
  const matchWordPos = Position.FromVSCodePosition(vscode.window.activeTextEditor!.selections[0].active);
  const matchWordLength = matchWordPos.getLeft().getCurrentWordEnd(true).getRight().character -
  matchWordPos.getWordLeft(false).character;
  