lisp babel

lisp babel

[Colin Baxter]

Common Lisp in babel steems to have stopped working. With slime running and
(lisp . t) in my emacs init, I now get the error

org-babel-execute:lisp: Cannot open load file: No such file or directory, sly

when I C-cc

#+name: hello-world
#+header: :var message="Hello World!" :exports both
#+begin_src lisp
  (princ message)
#+end_src

In the past, it worked. I thought either slime or sly were needed. 

I'm using org version release_8.3.4-718-g634e12.dirty and GNU Emacs 25.1.50.1.

Re: lisp babel

[Nick Dokos]

Colin Baxter <m43cap@yandex.com> writes:

> Common Lisp in babel steems to have stopped working. With slime
> running and (lisp . t) in my emacs init, I now get the error
>
> org-babel-execute:lisp: Cannot open load file: No such file or
> directory, sly
>
> when I C-cc
>
> #+name: hello-world #+header: :var message="Hello World!" :exports
> both #+begin_src lisp
>   (princ message) #+end_src
>
> In the past, it worked. I thought either slime or sly were needed.
>
> I'm using org version release_8.3.4-718-g634e12.dirty and GNU Emacs
> 25.1.50.1.

commit d79835a821f24fdc32a0f46630f1b31c58fbbb4a introduced a new
variable:

,----
| org-babel-lisp-eval-fn is a variable defined in ‘ob-lisp.el’.  Its value
| is "sly-eval"
`----

You can try setting it to "slime-eval", but it should probably default
to "slime-eval".

There is a typo in the documentation for this variable:

"slime-val" -> "slime-eval".

See etc/ORG-NEWS for the announcement.

--
Nick

Re: lisp babel

[Nick Dokos]

[-- Attachment #1: Type: text/plain, Size: 1040 bytes --]

Nick Dokos <ndokos@gmail.com> writes:

> Colin Baxter <m43cap@yandex.com> writes:
>
>> Common Lisp in babel steems to have stopped working. With slime
>> running and (lisp . t) in my emacs init, I now get the error
>>
>> org-babel-execute:lisp: Cannot open load file: No such file or
>> directory, sly
>>
>> when I C-cc
>>
>> #+name: hello-world #+header: :var message="Hello World!" :exports
>> both #+begin_src lisp
>>   (princ message) #+end_src
>>
>> In the past, it worked. I thought either slime or sly were needed.
>>
>> I'm using org version release_8.3.4-718-g634e12.dirty and GNU Emacs
>> 25.1.50.1.
>
> commit d79835a821f24fdc32a0f46630f1b31c58fbbb4a introduced a new
> variable:
>
> ,----
> | org-babel-lisp-eval-fn is a variable defined in ‘ob-lisp.el’.  Its value
> | is "sly-eval"
> `----
>
> You can try setting it to "slime-eval", but it should probably default
> to "slime-eval".
>
> There is a typo in the documentation for this variable:
>
> "slime-val" -> "slime-eval".
>

Patch for the typo is attached.

--
Nick


[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: Fix typo in org-babel-lisp-eval-fn doc string. --]
[-- Type: text/x-patch, Size: 717 bytes --]

From 34d7e1f52008c303ae48fce88efacfbe21859b5a Mon Sep 17 00:00:00 2001
From: Nick Dokos <ndokos@redhat.com>
Date: Mon, 11 Apr 2016 15:05:35 -0400
Subject: [PATCH] Fix typo in doc string.

---
 lisp/ob-lisp.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/ob-lisp.el b/lisp/ob-lisp.el
index 0ed4d84..443a78d 100644
--- a/lisp/ob-lisp.el
+++ b/lisp/ob-lisp.el
@@ -40,7 +40,7 @@
 
 (defcustom org-babel-lisp-eval-fn "sly-eval"
   "The function to be called to evaluate code on the Lisp side.
-It can be set to either \"sly-eval\" or \"slime-val\"."
+It can be set to either \"sly-eval\" or \"slime-eval\"."
   :group 'org-babel
   :version "25.1"
   :package-version '(Org . "8.3")
-- 
2.7.0

Re: lisp babel

[Colin Baxter]

Nick Dokos <ndokos <at> gmail.com> writes:

> 
> Nick Dokos <ndokos <at> gmail.com> writes:
> 
> > Colin Baxter <m43cap <at> yandex.com> writes:
> >
> >> Common Lisp in babel steems to have stopped working. With slime
> >> running and (lisp . t) in my emacs init, I now get the error
> >>
> >> org-babel-execute:lisp: Cannot open load file: No such file or
> >> directory, sly
> >>
> >> when I C-cc
> >>
> >> #+name: hello-world #+header: :var message="Hello World!" :exports
> >> both #+begin_src lisp
> >>   (princ message) #+end_src
> >>
> >> In the past, it worked. I thought either slime or sly were needed.
> >>
> >> I'm using org version release_8.3.4-718-g634e12.dirty and GNU Emacs
> >> 25.1.50.1.
> >
> > commit d79835a821f24fdc32a0f46630f1b31c58fbbb4a introduced a new
> > variable:
> >
> > ,----
> > | org-babel-lisp-eval-fn is a variable defined in ‘ob-lisp.el’.  Its value
> > | is "sly-eval"
> > `----
> >
> > You can try setting it to "slime-eval", but it should probably default
> > to "slime-eval".
> >
> > There is a typo in the documentation for this variable:
> >
> > "slime-val" -> "slime-eval".
> >
> 
> Patch for the typo is attached.
> 
> --
> Nick
> 
> 
> Attachment (0001-Fix-typo-in-doc-string.patch): text/x-patch, 717 bytes

Everything works fine with org 8.2.10, but I'm still having problems with
release_8.3.4-718-g634e12. I've applied the attachment. I'm using slime.
Here's the backtrace:

Debugger entered--Lisp error: (file-error "Cannot open load file" "No such
file or directory" "sly")
  require(sly)
  org-babel-execute:lisp("(princ message)" ((:var message . "Hello World!")
(:colname-names) (:rowname-names) (:result-params "replace") (:result-type .
value) (:comments . "") (:shebang . "") (:cache . "yes") (:padline . "")
(:noweb . "no") (:tangle . "no") (:exports . "code") (:results . "replace")
(:session . "none") (:hlines . "no")))
  org-babel-execute-src-block(nil)
  org-babel-execute-src-block-maybe()
  org-babel-execute-maybe()
  org-babel-execute-safely-maybe()
  run-hook-with-args-until-success(org-babel-execute-safely-maybe)
  org-ctrl-c-ctrl-c(nil)
  funcall-interactively(org-ctrl-c-ctrl-c nil)
  call-interactively(org-ctrl-c-ctrl-c nil nil)
  command-execute(org-ctrl-c-ctrl-c)

Colin.

Re: lisp babel

[Nick Dokos]

Colin Baxter <m43cap@yandex.com> writes:

> Nick Dokos <ndokos <at> gmail.com> writes:
>
>> 
>> Nick Dokos <ndokos <at> gmail.com> writes:
>> 
>> > Colin Baxter <m43cap <at> yandex.com> writes:
>> >
>> >> Common Lisp in babel steems to have stopped working. With slime
>> >> running and (lisp . t) in my emacs init, I now get the error
>> >>
>> >> org-babel-execute:lisp: Cannot open load file: No such file or
>> >> directory, sly
>> >>
>> >> when I C-cc
>> >>
>> >> #+name: hello-world #+header: :var message="Hello World!" :exports
>> >> both #+begin_src lisp
>> >>   (princ message) #+end_src
>> >>
>> >> In the past, it worked. I thought either slime or sly were needed.
>> >>
>> >> I'm using org version release_8.3.4-718-g634e12.dirty and GNU Emacs
>> >> 25.1.50.1.
>> >
>> > commit d79835a821f24fdc32a0f46630f1b31c58fbbb4a introduced a new
>> > variable:
>> >
>> > ,----
>> > | org-babel-lisp-eval-fn is a variable defined in ‘ob-lisp.el’.  Its value
>> > | is "sly-eval"
>> > `----
>> >
>> > You can try setting it to "slime-eval", but it should probably default
>> > to "slime-eval".
>> >
>> > There is a typo in the documentation for this variable:
>> >
>> > "slime-val" -> "slime-eval".
>> >
>> 
>> Patch for the typo is attached.
>> 
>> --
>> Nick
>> 
>> 
>> Attachment (0001-Fix-typo-in-doc-string.patch): text/x-patch, 717 bytes
>
> Everything works fine with org 8.2.10, but I'm still having problems with
> release_8.3.4-718-g634e12. I've applied the attachment. I'm using
> slime.

To change the default evaluator back to slime, add

(setq org-babel-lisp-eval-fn "slime-eval")

to your init file somewhere.

The patch only fixes the typo in the documentation; it does not change
the default evaluator back to slime. Although I would probably vote to
set the default value of the variable back to "slime", I'm not much of a
CL user. People with more informed opinions than me might want to weigh
in here.

--
Nick

Re: lisp babel

[Thomas S. Dye]

Nick Dokos writes:
> To change the default evaluator back to slime, add
>
> (setq org-babel-lisp-eval-fn "slime-eval")
>
> to your init file somewhere.
>
> The patch only fixes the typo in the documentation; it does not change
> the default evaluator back to slime. Although I would probably vote to
> set the default value of the variable back to "slime", I'm not much of a
> CL user. People with more informed opinions than me might want to weigh
> in here.

I agree with Nick.  The default should be "slime-eval" so existing
setups and work-flows aren't broken.

All the best,
Tom

-- 
Thomas S. Dye
http://www.tsdye.com

Re: lisp babel

[Nicolas Goaziou]

Hello,

"Thomas S. Dye" <tsd@tsdye.com> writes:

> I agree with Nick.  The default should be "slime-eval" so existing
> setups and work-flows aren't broken.

I didn't notice the patch changed the default value. This is now fixed.
Thank you.

Regards,

-- 
Nicolas Goaziou

Re: lisp babel

[Nicolas Goaziou]

Hello,

Nick Dokos <ndokos@gmail.com> writes:

> Patch for the typo is attached.

Applied. Thank you.

Regards,

-- 
Nicolas Goaziou

Re: lisp babel

[John Kitchin]

Maybe a new default has been setup? I recall a recent discussion about
sly. Maybe try setting this to your lisp?

(setq inferior-lisp-program "/usr/local/bin/sbcl")

I am not sure if you also need this:
(require 'slime)
(slime-setup)
(slime)

I only have a little experience with other lisps.


Colin Baxter writes:

> Common Lisp in babel steems to have stopped working. With slime running and
> (lisp . t) in my emacs init, I now get the error
>
> org-babel-execute:lisp: Cannot open load file: No such file or directory, sly
>
> when I C-cc
>
> #+name: hello-world
> #+header: :var message="Hello World!" :exports both
> #+begin_src lisp
>   (princ message)
> #+end_src
>
> In the past, it worked. I thought either slime or sly were needed.
>
> I'm using org version release_8.3.4-718-g634e12.dirty and GNU Emacs 25.1.50.1.


--
Professor John Kitchin
Doherty Hall A207F
Department of Chemical Engineering
Carnegie Mellon University
Pittsburgh, PA 15213
412-268-7803
@johnkitchin
http://kitchingroup.cheme.cmu.edu