Request: Group 3 digits together to improve readability of large integer numbers

[DerDan]

instead of showing numbers like:

it would be better to read numbers in this form: (modified with a painting tool, same width)

With every thousand separators, the right digit is moved to the left and the left digit to the right. to build a small visual gap between each group.

[auduchinok]

It might hurt readability in places where numbers represent some codes/identifiers instead of ordinary numbers, or when, say, they are grouped by 4/8 digits. Some programming languages allow adding _ inside numeric literals for the grouping, it's probably a better way to have such grouping where needed.

[philippnurullin]

Same problem https://github.com/JetBrains/JetBrainsMono/issues/182

[DerDan]

yes, my suggestion is a duplicate of #182, sorry