Thank you! I have just another question not related about this topic: ;during bootstrap we don't have destructuring let, loop or fn, will redefine later (def ^{:macro true :added "1.0"} let (fn* let [&form &env & decl] (cons 'let* decl)))
In Clojure 1.2.0, the preceding definition of let taks the strange argument of `&form' and `&env'. What are they? On Aug 4, 3:35 am, Meikel Brandmeyer <m...@kotka.de> wrote: > Hi, > > Am 03.08.2010 um 16:45 schrieb Yang Dong: > > > I've read the src of core.clj of Clojure 1.1.0. Originally I thought > > the meaning of #_ is to comment the thing after it, sort of like `;'. > > But the in the src of core.clj in 1.2.0-RC1. The definition of reduce > > is overrided to use the internal-reduce function. The defn line, is > > preceded by `#_'. But in 1.1.0, it's not preceded by this reader > > macro. So, I'm confused... > > You are absolutely right. The #_ is kind of comment. And in fact the override > with the internal reduce function is commented out (ie. it’s not active) in > 1.2. > > Sincerely > Meikel -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en