Re: Help about using clojure in org mode in Emacs with CIDER

2014-02-02 Thread greg r
The worg documentation for the Clojure language has been updated:
http://orgmode.org/worg/org-contrib/babel/languages/ob-doc-clojure.html

The installation instructions should result in a current 
Clojure/CIDER/clojure-mode/Leiningen system.

Regards,
Greg

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Re: Help about using clojure in org mode in Emacs with CIDER

2014-01-28 Thread greg r
Hi Bastien, yes I will post a report at the mailing list today.

Regards,
Greg

On Tuesday, January 28, 2014 12:55:20 AM UTC-5, Bastien Guerry wrote:

 Hi Greg, 

 greg r soapy...@comcast.net javascript: writes: 

  I compared a computer set up with the latest of everything (org/emacs 
  /CIDER) and compared to an older computer still using nrepl-jack-in 
  and older versions of everything else.  The behavior is definitely 
  different with the newer system, and can be seen with a very simple 
  case: 

 Can you report this to the org-mode mailing list? 
 https://lists.gnu.org/mailman/listinfo/emacs-orgmode 

 Thanks, 

 -- 
  Bastien 


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Re: Help about using clojure in org mode in Emacs with CIDER

2014-01-28 Thread Stuart Sierra
On Thursday, January 23, 2014 2:04:22 AM UTC-5, Rui Yang wrote:
 Trying to use org mode with clojure. I'd like to use cider as the
 REPL server. Things is fine if I have only one statement in org
 source block. If I have more than one, then I got exception.

Don't know if it's relevant or helpful here, but here's my Emacs org / 
babel / Clojure setup:

https://github.com/stuartsierra/dotfiles/blob/139083393bf4e2025b15a50737971fdf423a9a23/.emacs.d/local/init.el#L313

-S

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Re: Help about using clojure in org mode in Emacs with CIDER

2014-01-28 Thread John Mastro
Stuart Sierra the.stuart.sie...@gmail.com wrote:
 Don't know if it's relevant or helpful here, but here's my Emacs org / babel 
 / Clojure setup:

Thanks Stuart, very useful indeed (for me anyway).

- John

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Re: Help about using clojure in org mode in Emacs with CIDER

2014-01-27 Thread Bastien
Hi Phill,

can you repost this on the emacs-orgmode mailing list?
https://lists.gnu.org/mailman/listinfo/emacs-orgmode

I'll follow-up there.

Thanks in advance,

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Re: Help about using clojure in org mode in Emacs with CIDER

2014-01-27 Thread greg r
I compared a computer set up with the latest of everything 
(org/emacs/CIDER) and compared to an older computer still using 
nrepl-jack-in and older versions of everything else.  The behavior is 
definitely different with the newer system, and can be seen with a very 
simple case:

Code block:
#+begin_src clojure :results value raw
[1 2 3 4]
#+end_src

New: (CIDER)
#+RESULTS:
[1 2 3 4]

Old: (nrepl)
#+RESULTS:
| 1 | 2 | 3 | 4 |

It appears the conversion to org table is not happening.

Regards,
Greg

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Re: Help about using clojure in org mode in Emacs with CIDER

2014-01-27 Thread Bastien
Hi Greg,

greg r soapy-sm...@comcast.net writes:

 I compared a computer set up with the latest of everything (org/emacs
 /CIDER) and compared to an older computer still using nrepl-jack-in
 and older versions of everything else.  The behavior is definitely
 different with the newer system, and can be seen with a very simple
 case:

Can you report this to the org-mode mailing list?
https://lists.gnu.org/mailman/listinfo/emacs-orgmode

Thanks,

-- 
 Bastien

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Re: Help about using clojure in org mode in Emacs with CIDER

2014-01-26 Thread Matching Socks
I tried updating org alone, but I evidently caused a mishmash of old and 
new elisp file versions that didn't work.  So I built Emacs from the trunk 
branch (emacs-version 24.3.50.1), and blended Org from the master branch to 
get Cider.  According to package-list-packages, I am using cider 20140125.  

(1) Is it still possible for a Clojure code block to accept an org table as 
an argument?  

#+tblname: columnar-stuff
| State   | Bird  |
| New York| Eastern Bluebird  |
| New Jersey  | Eastern Goldfinch |
| Connecticut | Penguin   |

#+name: read-columnar-s(rows=columnar-stuff)
#+begin_src clojure :exports both :results pp
  (let [headings (first rows)]
(map #(zipmap headings %) (rest rows)))
#+end_src

#+RESULTS: read-columnar-s
: CompilerException java.lang.RuntimeException: Unable to resolve symbol: 
rows in this context, compiling:(NO_SOURCE_PATH:1:165) 

(2) There was a thread last March about emitting nice Org tables from code 
blocks. (https://groups.google.com/d/msg/clojure/71MEGeYiUKA/tf6rYdfvXrwJ)  
Is it still possible to emit a nice Org table from a Clojure code block?  I 
copied from the March example, but the results section does not look right, 
and after M-x org-latex-export-to-latex, LaTeX gets stuck on an Undefined 
control sequence:

#+begin_src clojure :exports both :results value raw
(with-out-str (print-table [{:a 1 :b 2 :c 3} {:b 5 :a 7 :c dog}]))
#+end_src

#+RESULTS:
\n| :a |  :c | :b |\n|+-+|\n|  1 |   3 |  2 |\n|  7 | dog |  5 
|\n

(3) I would also like to pretty-print expressions, so the results would fit 
in LaTeX margins.  How can I do that with ob-clojure?  :results pp gives 
a result reminiscent of the above flattened table.

#+begin_src clojure :exports both :results pp
(def birds [[State,Bird]
[New York, Eastern Bluebird]
[New Jersey, Eastern Goldfinch]
[Connecticut, Penguin]])
birds
#+end_src

#+RESULTS:
: [[\State\ \Bird\]\n [\New York\ \Eastern Bluebird\]\n [\New 
Jersey\ \Eastern Goldfinch\]\n [\Connecticut\ \Penguin\]]\n

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Help about using clojure in org mode in Emacs with CIDER

2014-01-23 Thread Rui Yang
Trying to use org mode with clojure. I'd like to use cider as the REPL 
server.
Things is fine if I have only one statement in org source block. If I have 
more than one, then I got exception.

for example

#+name: basic-clojure
#+begin_src clojure
(defn greeting
Returns a greeting of the form 'Hello, username.'
[username]
(str Hello,  username))
#+end_src

will be fine. But

#+name: basic-clojure
#+begin_src clojure
(defn greeting
Returns a greeting of the form 'Hello, username.'
[username]
(str Hello,  username))
*(greeting Tom)*
#+end_src

will throw exception:

java.lang.ClassCastException: java.lang.String cannot be cast to 
java.io.Writer
   column_writer.clj:78 clojure.pprint/column-writer[fn]
   (Unknown Source) 
clojure.pprint.proxy$java.io.Writer$IDeref$db53459f.write
   (Unknown Source) 
sun.reflect.GeneratedMethodAccessor9.invoke
   DelegatingMethodAccessorImpl.java:25 
sun.reflect.DelegatingMethodAccessorImpl.invoke
Method.java:597 java.lang.reflect.Method.invoke
  Reflector.java:93 
clojure.lang.Reflector.invokeMatchingMethod
  Reflector.java:28 
clojure.lang.Reflector.invokeInstanceMethod
  pretty_writer.clj:443 clojure.pprint/start-block[fn]
AFn.java:18 clojure.lang.AFn.call
LockingTransaction.java:263 clojure.lang.LockingTransaction.run
LockingTransaction.java:231 
clojure.lang.LockingTransaction.runInTransaction
  pretty_writer.clj:433 clojure.pprint/start-block
   Var.java:427 clojure.lang.Var.invoke
   dispatch.clj:130 clojure.pprint/pprint-ideref[fn]
   dispatch.clj:130 clojure.pprint/pprint-ideref
   MultiFn.java:227 clojure.lang.MultiFn.invoke
pprint_base.clj:194 clojure.pprint/write-out
pprint_base.clj:250 clojure.pprint/pprint[fn]
pprint_base.clj:248 clojure.pprint/pprint
   NO_SOURCE_FILE:5 user/eval611
 Compiler.java:6619 clojure.lang.Compiler.eval
 Compiler.java:6582 clojure.lang.Compiler.eval
  core.clj:2852 clojure.core/eval
   main.clj:259 clojure.main/repl[fn]
   main.clj:259 clojure.main/repl[fn]
   main.clj:277 clojure.main/repl[fn]
   main.clj:277 clojure.main/repl
   RestFn.java:1096 clojure.lang.RestFn.invoke
  interruptible_eval.clj:56 
clojure.tools.nrepl.middleware.interruptible-eval/evaluate[fn]
   AFn.java:159 clojure.lang.AFn.applyToHelper
   AFn.java:151 clojure.lang.AFn.applyTo
   core.clj:617 clojure.core/apply
  core.clj:1788 clojure.core/with-bindings*
RestFn.java:425 clojure.lang.RestFn.invoke
  interruptible_eval.clj:41 
clojure.tools.nrepl.middleware.interruptible-eval/evaluate
 interruptible_eval.clj:171 
clojure.tools.nrepl.middleware.interruptible-eval/interruptible-eval[fn]
  core.clj:2330 clojure.core/comp[fn]
 interruptible_eval.clj:138 
clojure.tools.nrepl.middleware.interruptible-eval/run-next[fn]
AFn.java:24 clojure.lang.AFn.run
ThreadPoolExecutor.java:886 
java.util.concurrent.ThreadPoolExecutor$Worker.runTask
ThreadPoolExecutor.java:908 
java.util.concurrent.ThreadPoolExecutor$Worker.run
Thread.java:662 java.lang.Thread.run

Digging into ob-clojure.el and I was able to reproduce it in Emacs as:

(defvar expanded )
(setq expanded (clojure.pprint/pprint (defn greeting
\Returns a greeting of the form 'Hello, username.'\
[username]
(str \Hello, \ username))
(greeting \Tom\)))

(nrepl-send-string-sync
   expanded
   (cider-current-ns)
   (nrepl-current-tooling-session))

Any suggestions on fixing this or it is by design ob-clojure only evaluate 
one statement?

Thanks.

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Re: Help about using clojure in org mode in Emacs with CIDER

2014-01-23 Thread Bastien
Hi Rui,

Rui Yang ryang@gmail.com writes:

 Any suggestions on fixing this or it is by design ob-clojure only
 evaluate one statement?

What version of Emacs/Org are you using?

C-h v emacs-version RET
C-h v org-version RET

ob-clojure.el in latest stable release of Org works fine.
The one bundled with current Emacs stable version is not.

HTH,

-- 
 Bastien

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Re: Help about using clojure in org mode in Emacs with CIDER

2014-01-23 Thread Rui Yang
Thanks for the quick reply.

Emacs version: 24.3.1
Org version: Org-mode version 8.2.4

I actually copied codes of ob-clojure from master to include support for 
cider (sorry, my bad hack). 
But I found it strange in the org-mode git.
the latest stable tag is 8.2.5g doesn't include supporting of *cider*? I 
didn't see the custom variable *org-babel-clojure-backend *in ob-clojure.el.
http://orgmode.org/w/?p=org-mode.git;a=tree;f=lisp;h=7b8c717b559fc55ae22b10ca7c21aec9e94992f2;hb=e5259962f61c398d84d43d33c29a6f021c9b326a

But actually the cider support was introduced in 2013-11-04.
and the code appear in ac7fb4dd79ebfa07e3357f012206186bf3923c08 which is 
the one after the 8.2.5g tag

Sorry if missed sth.

I will try to install org from master and have a try.

Thanks,
Rui

On Thursday, 23 January 2014 22:36:52 UTC+11, Bastien Guerry wrote:

 Hi Rui, 

 Rui Yang ryan...@gmail.com javascript: writes: 

  Any suggestions on fixing this or it is by design ob-clojure only 
  evaluate one statement? 

 What version of Emacs/Org are you using? 

 C-h v emacs-version RET 
 C-h v org-version RET 

 ob-clojure.el in latest stable release of Org works fine. 
 The one bundled with current Emacs stable version is not. 

 HTH, 

 -- 
  Bastien 


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Re: Help about using clojure in org mode in Emacs with CIDER

2014-01-23 Thread Bastien
Rui Yang ryang@gmail.com writes:

 Sorry if missed sth.

No, my bad: cider is supported in the master (development)*
branch, not in the latest stable Org release.

 I will try to install org from master and have a try.

 ~$ git clone git://orgmode.org/org-mode.git
 ~$ make autoloads

and update your load-path in Emacs.

HTH,

-- 
 Bastien

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Re: Help about using clojure in org mode in Emacs with CIDER

2014-01-23 Thread greg r
We had a discussion about this in the cider-emacs group:

https://groups.google.com/forum/#!topic/cider-emacs/xj-HYTAA-D0

Bastien's page on using Overtone with Clojure in org code blocks is very 
informative with regards to setting it all up:

http://bzg.fr/emacs-org-babel-overtone-intro.html

Note that the worg page for Clojure is out of date:

http://orgmode.org/worg/org-contrib/babel/languages/ob-doc-clojure.html

This references swank-clojure which is depracated.
I would like to edit this page to bring it up to date with Cider, and I 
would like to help
as soon as I figure out the process with keys and git!

Good luck with org-mode, cider and Clojure code blocks.  It's a great way 
to code and experiment, as well
as create dynamic documents.  I've had very good results with the system.

Regards,
Greg

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Re: Help about using clojure in org mode in Emacs with CIDER

2014-01-23 Thread Bastien
Hi Greg,

greg r soapy-sm...@comcast.net writes:

 I would like to edit this page to bring it up to date with Cider, and
 I would like to help
 as soon as I figure out the process with keys and git!

Great -- the steps

1. Create your public key if needed: ~$ ssh-keygen
2. Send ~/.ssh/id_rsa.pub to me
3. Wait for my confirmation that I added you to Worg
4. Clone Worg: ~$ git clone w...@orgmode.org:worg.git
5. Edit... commit... push!

That's it.  Let me know if I can help a bit more,
I'm glad some more people take care of Worg!

Best,

-- 
 Bastien

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