wakterm.mux.get_domain(name_or_id)#

Resolves name_or_id to a domain and returns a MuxDomain object representation of it.

name_or_id can be:

• A domain name string to resolve the domain by name
• A domain id to resolve the domain by id
• nil or omitted to return the current default domain
• other lua types will generate a lua error

If the name or id don't map to a valid domain, this function will return nil.