I just put together a simple example repo on GitHub, containing a literate programming solution to the Potter Kata (http://codingdojo.org/cgi-bin/wiki.pl?KataPotter) using Emacs' org-babel mode. You can check it out here:
https://github.com/lambdatronic/org-babel-example Also be sure to take a look at the canonical online org-babel docs: http://orgmode.org/worg/org-contrib/babel/ In particular the intro section: http://orgmode.org/worg/org-contrib/babel/intro.html And even though it's a little bit dated w.r.t. the current org-mode version in Emacs 24, this journal article on Org-Mode's literate programming and reproducible research features is really, really cool to work through (lots of nice code examples): http://www.jstatsoft.org/v46/i03 Happy hacking, ~Gary On Saturday, September 8, 2012 4:24:38 AM UTC-4, Denis Labaye wrote: > > > > On Thu, Sep 6, 2012 at 6:42 PM, lambdatronic <gwjo...@uvm.edu<javascript:> > > wrote: > >> For those people (like myself) who do a lot of Literate Programming in >> Emacs using Clojure and org-babel, migrating to nrepl and nrepl.el is >> somewhat non-trivial. This is because the existing Clojure support in >> org-babel (ob-clojure.el) relies on slime and swank-clojure when running >> org-babel-execute-src-block (which redirects to org-babel-execute:clojure >> in ob-clojure.el). >> >> So clearly this is actually an issue for both nrepl.el and ob-clojure.el, >> not simply one or the other. All the same, I've hacked together a simple >> workaround that fixes the problem and makes Literate Programming under >> nrepl possible once again. If there is some slick way this could be worked >> into nrepl.el's codebase that wouldn't break its existing behavior (as this >> does), I'd be excited to see it. >> >> Here we go: >> >> ;; Patch result table rendering bug in ob-clojure (NREPL version) >> (defun nrepl-send-request-sync (request) >> "Send a request to the backend synchronously (discouraged). >> The result is a plist with keys :value, :stderr and :stdout." >> (with-current-buffer "*nrepl-connection*" >> (setq nrepl-sync-response nil) >> (nrepl-send-request request (nrepl-sync-request-handler >> (current-buffer))) >> (while (not (plist-get nrepl-sync-response :done)) >> (accept-process-output)) >> nrepl-sync-response)) >> >> (defun org-babel-execute:clojure (body params) >> "Execute a block of Clojure code with Babel." >> (let ((result-plist (nrepl-send-string-sync >> (org-babel-expand-body:clojure body params) nrepl-buffer-ns)) >> (result-type (cdr (assoc :result-type params)))) >> (org-babel-script-escape >> (cond ((eq result-type 'value) (plist-get result-plist :value)) >> ((eq result-type 'output) (plist-get result-plist :value)) >> (t (message "Unknown :results >> type!")))))) >> >> Have fun! >> > > It seems to be very interesting, I am already using Emacs / org-mode / > clojure a lot, I was aware of org-babel, but never used it. > Would you have a simple example project (on github, ...) on how to > bootstrap this ? > > Thanks, > > Denis > > > >> -- >> You received this message because you are subscribed to the Google >> Groups "Clojure" group. >> To post to this group, send email to clo...@googlegroups.com<javascript:> >> Note that posts from new members are moderated - please be patient with >> your first post. >> To unsubscribe from this group, send email to >> clojure+u...@googlegroups.com <javascript:> >> For more options, visit this group at >> http://groups.google.com/group/clojure?hl=en > > > -- 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
