In Emacs you can execute sexps anywhere with C-x C-e (eval-last-sexp) it's common in all classic environment treat code as a live thing, text as a live thing. A

In Emacs you can execute sexps anywhere with C-x C-e (eval-last-sexp) it's common in all classic environment treat code as a live thing, text as a live thing. A feature lost in most modern software.