Thanks for the tip. I've added it to swank-clojure (only if you have
clojure.contrib installed though, so don't forget to have that
around).
- Jeff
On Apr 17, 12:14 pm, David Nolen <dnolen.li...@gmail.com> wrote:
> If you have the latest version of clojure.contrib you can do the following:
> Modify the namespace declaration in swank-clojure/swank/commands/basic.clj
> to look like the following:
>
> (ns swank.commands.basic
> (:refer-clojure :exclude [load-file])
> (:use (swank util commands core)
> (swank.util.concurrent thread)
> (swank.util string clojure)
> clojure.contrib.pprint)
> (:require (swank.util [sys :as sys]))
> (:import (java.io StringReader File)
> (java.util.zip ZipFile)
> (clojure.lang LineNumberingPushbackReader)))
>
> In the same file modify apply-macro-expander to look like the following:
>
> (defn- apply-macro-expander [expander string]
> (binding [*print-suppress-namespaces* true]
> (with-pprint-dispatch *code-dispatch*
> (write (expander (read-from-string string)) :pretty true :stream
> nil))))
>
> Now that pprint is a part of contrib, these two changes should probably be
> incorporated into swank-clojure.
>
> On Fri, Apr 17, 2009 at 2:39 PM, Paul Drummond
> <paul.drumm...@iode.co.uk>wrote:
>
>
>
> > Up until now I have made do with a simple clojure repl in Emacs but as
> > I am playing around with macros I feel it's time to test drive
> > clojure-swank and it's fancy macro expansion features!
>
> > I have installed clojure-swank following the instructions on the wiki
> > and the installation seems to have worked. I can launch slime and I
> > get a clojure repl. If I evaluate a function, then switch back to my
> > editor and type the function name followed by a space the arguments
> > for the function appear thanks to Slime. So far so good.
>
> > When it comes to trying out other commands some things work, things
> > don't work as expected. While I am curious which features are
> > available and which features others use on a daily basis, at the
> > moment I just want to focus on getting macro expansion to work.
>
> > Can someone please explain what steps I need to take to get
> > macro-expansion to work from a stock swank-clojure installation? I
> > tried following the steps explained in a previous thread (the pprint
> > announcement) but I get confused as these instructions refer to
> > cl-format which was before pprint was added to clojure-contrib.
>
> > Thanks,
> > Paul.
> > --
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>
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