Lars Magne Ingebrigtsen <larsi(a)gnus.org> writes:
...
Besides, Scheme doesn't have `when'. One can't not have
`when'.
That is a deficiency, but ...
Scheme is therefore unusable.
So *there*.
:-)
Lars, there are 459 usages of the `when' macro in the XEmacs core, and
2584 usages in external Lisp source. `when' is *never* going away
regardless of whether we change the extension language.
If God had intended programmers to write constructs like:
(if <condition>
nil
<body>)
He would never have created the construct
(when <condition>
<body>)
which isn't native to Emacs lisp either ...