spreadsheet

While writing string data (example = "121212121212121" -> string of all integer characters) into excel.
while user download and see, the downloaded xl/CSV, the data is shown in exponential format. Is there a way to show the same data. without converting into exponential in this case.

This would be a nice little feature to have, Excel users are using this a lot.

描述错误

重现

1. 第一步操作:本地 npm run dev,打开demo
2. 第二步操作: 点开数据透视表tab页
3. 第三步操作:报错
4. 最后看到了什么错误:

期望的结果

![image](https://user-imag

Is your feature request related to a problem? Please describe.
i recently made a small program with this package. it is a great experience!
the issue came when i needed to format some cells in arbitrary places (not in a range).
that forced me to make lots of Worksheet.format calls (which results in an api fired to google). that method proved ok until my the formatting need exceeded my quo

When we create a new table using an existing table config, it doesn't copy its children tables' configurations.

It would be really practical to be able to duplicate a row using the current row menu (under the row number).

ArraySize is needed in customFunctions I think.

Here's my custom funciton below. You can see it accepts either 1, 2, 3 or 4 arguments.

If the first parameter is financialStatements then I need to tell hyperformula to return an ArraySize so that it can overflow into subsequent cells.

  // Pre-fixed with TT due to there already being a FinancialPlugin
  // in hyperformula
  class