Something has gone wrong with the Insert Close Tag command. It puts up a dialog that says
"This command requires OS X 10.9 or higher."
As I'm using OS X 10.14, that is a curious objection to make.
I can solve the problem by changing
#!/usr/bin/env ruby20
to
#!/usr/bin/env ruby
m.
-- matt neuburg, phd = http://www.apeth.net/matt/ pantes anthropoi tou eidenai oregontai phusei Programming iOS 13! http://shop.oreilly.com/product/0636920310075.do iOS 13 Fundamentals! http://shop.oreilly.com/product/0636920310068.do RubyFrontier! http://www.apeth.com/RubyFrontierDocs/default.html