use underscores in slugs

[denis-gorin]

Hi, Is there any way to use underscores in slugs?

[bobdenotter]

No, symfony automatically generates them using dashes. What is the usecase for this?

[denis-gorin]

ok, I get it usecase - just client is using predefined adresses in QR codes on their product packs

[denis-gorin]

I thought I could redefine it in config/packages/cocur_slugify.yaml

cocur_slugify:
    separator: '_'

but failed

[abdellahrk]

Here Symfony allows the definition of separator SluggerInterface The solution might be to allow a user define it as well in yaml. Can I try this as well @bobdenotter ? If it's necessary.