thousands separator

"Is there any way... a grep style for example or something similar to fix?"

Hi @stefanofe ,

no way to do this with a formatting option like a GREP Style defined in a paragraph style.

With a GREP Style you would be able to change formatting, but you are not able to add (or remove) characters.

However, with GREP Find/Change this is possible.

See into the link Manan Joshi provided.

The first solution is working with InDesign 2021, 2022 and 2023:

Find:

(?<=\d)(?=(\d\d\d)+(?!\d))

Change:

.

The second one as well when written like below:

Find:

(\d)(?=(\d\d\d)+(?!\d))

Change:

$1.

For older versions of InDesign below 2021 use the second one.

The first one is not working.

Regards,
Uwe Laubender
( Adobe Community Expert )

The following post could be a good start.

https://stackoverflow.com/questions/2254185/regular-expression-for-formatting-numbers-in-javascript

-Manan

Looks like it could be done with GREP. But I'll let the GREP experts answer.