Still don't get the need for it. You could always use the + operator to join strings. Even a external library would do just fine when you want to insert some k

Still don't get the need for it. You could always use the + operator to join strings. Even a external library would do just fine when you want to insert some kind of variable name inside strings for that purpose. Don't really get the need for this to be a core function with such a java-unlike grammar.