Indesign Grep style question

[ETH2]

Hello,

I have a question about Indesign. I want to make the text after a certain character like a hair space for instance bold. This must be set in a paragraph style. I think this can be done with GREP styles. I have tried several things but it doesn't make sense to me.. Does anybody know if this can be done or is there a better way to do this?

Thanks!

[winterm · Accepted solution]

Apply 'bold' character style to text:

(?<=~|).