Revo 2.0.4 - alias name may not contain underscore?

Can you confirm this observation?
If for a ressource you choose an alias name containing an underscore and save, the underscore will be transformed into a
hyphen: [tt]test_page[/tt] becomes [tt]test-page[/tt].

Yes, its intentional, the alias is run through a cleanAlias function which does this.

You can configure a setting to set the word separator; it’s dash by default, based on accepted SEO standards.

See this post for more information until I can get the documentation updated with this information. It is the friendly_alias_word_delimiter setting that you’ll want to change to the value "_" from the default of "-".

Thank you, it’s clear now.

My question is can you allow _ while still having the default delimiter be a -

I thought I could just remove it from trim characters, but that doesn't seem to be the case.

How do I allow an underscore in my urls while still having the default be a -

Remove _ from the friendly_alias_word_delimiters setting so it will not be replaced by the friendly_alias_word_delimiter character.