How to loop between a start_date and a end_date

GAMS
1

LoopDates.zip (379 Bytes)
I have a function myFunction.gms.

display "%1";

And a main function testFunction.gms to call myFunction.

$batinclude myFunction.gms 20200625
$batinclude myFunction.gms 20200626

How to call myFunction.gms to loop from a start_date to an end_date?

For example, how to write gams codes to take two parameters: a start_date of 20200601 and an end_date of 20200605, it will call myFunction.gms 5 times, and each time with a date such as below:

$batinclude myFunction.gms 20200601
$batinclude myFunction.gms 20200602
$batinclude myFunction.gms 20200603
$batinclude myFunction.gms 20200604
$batinclude myFunction.gms 20200605

Thank you!