Ar an cúigiú lá de mí Méan Fómhair, scríobh Steve Youngs:
> I would think a small interpreter for the featurep language
> needed. I'll be happy to write it if it's the right thing to do.
I'm not sure. I'm thinking now that the right thing to do is to leave
featurep as it was prior to me messing with it.
Well, literally all of the #'featurep checks for XEmacs in the packages are
of the form:
because people, reasonably enough, want the expression to return nil instead
of provoking a wrong-type-argument on GNU. We don’t need anything complex to
optimise away *that* case. For the sake of differentiating our code from
GNU’s, though, until we get sucked into GPLV3 anyway, this is an
;; Conservative list.
;; cl-19, cl-extras, backquote are also present from early in the dump
;; process, but they're not checked for anywhere in packages, nor in
;; Google code search.
(put 'featurep 'byte-optimizer 'byte-optimize-featurep)
(defun byte-optimize-featurep (form)
(if (memq (car-safe
On the quay of the little Black Sea port, where the rescued pair came once
more into contact with civilization, Dobrinton was bitten by a dog which was
assumed to be mad, though it may only have been indiscriminating. (Saki)
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