I've searched for this and found several existing feature requests, but I haven't found any good advice for alternatives to doing this in JIRA Cloud. I see that ScriptRunner is recommended for JIRA Server. Any advice here?
And of course, the obvious question...how to get ~ * into the JQL search feature 
I see it's been a request since 2017 (...and I remember needing it much earlier than that!), so there must be some revenue tied to it not being boilerplate
Many thanks
R