This can be useful on systems like Windows, where the operating system
doesn't support the execution bit for shell scripts; or in cases where
you want to associate an interpreter with a particular kind of script
-file, but the language won't let you but a '#!' interpreter line in
+file, but the language won't let you but a `#!' interpreter line in
the file, and you don't want to make it executable since nothing else
but Eshell will be able to understand
`eshell-interpreter-alist'."