* [BUG] ob-perl variable handling broken
@ 2013-03-24 23:54 Rick Frankel
2013-03-25 0:27 ` Eric Schulte
0 siblings, 1 reply; 4+ messages in thread
From: Rick Frankel @ 2013-03-24 23:54 UTC (permalink / raw)
To: emacs-orgmode
The commit ca125b82b changed a lot of the variable handling in
ob-perl, and it now will not accept tables as input. Below is an org
doc with an example, the error message and a backtrace.
rick
-----
* Can't use table as input
#+name: t1
| 1 |
#+begin_src perl :var t=t1 :results value
$t
#+end_src
** Error
mapconcat: Wrong type argument: sequencep, 1
#+begin_example
org-babel-perl--var-to-perl(1)
mapconcat(org-babel-perl--var-to-perl (1) "")
org-babel-perl--var-to-perl((1))
mapconcat(org-babel-perl--var-to-perl ((1)) "")
org-babel-perl--var-to-perl(((1)))
org-babel-perl--var-to-perl(((1)) t)
#[(pair) "\301\bA\b@\"\207" [pair org-babel-perl--var-to-perl] 3]((t (1)))
mapcar(#[(pair) "\301\bA\b@\"\207" [pair org-babel-perl--var-to-perl] 3] ((t (1))))
org-babel-variable-assignments:perl(((:comments . "") (:shebang . "") (:cache . "no") (:padline . "") (:noweb . "no") (:tangle . "no") (:exports . "results") (:results . "replace value") (:var t (1)) (:session . "none") (:hlines . "no") (:padnewline . "yes") (:result-type . value) (:result-params "value" "replace") (:rowname-names) (:colname-names)))
org-babel-execute:perl("$t" ((:comments . "") (:shebang . "") (:cache . "no") (:padline . "") (:noweb . "no") (:tangle . "no") (:exports . "results") (:results . "replace value") (:var t (1)) (:session . "none") (:hlines . "no") (:padnewline . "yes") (:result-type . value) (:result-params "value" "replace") (:rowname-names) (:colname-names)))
org-babel-execute-src-block(nil ("perl" "$t" ((:comments . "") (:shebang . "") (:cache . "no") (:padline . "") (:noweb . "no") (:tangle . "no") (:exports . "results") (:results . "replace value") (:var t (1)) (:session . "none") (:hlines . "no") (:padnewline . "yes") (:result-type . value) (:result-params "value" "replace") (:rowname-names) (:colname-names)) "" nil 0))
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)
call-interactively(org-ctrl-c-ctrl-c nil nil)
command-execute(org-ctrl-c-ctrl-c)
#+end_example
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [BUG] ob-perl variable handling broken
2013-03-24 23:54 [BUG] ob-perl variable handling broken Rick Frankel
@ 2013-03-25 0:27 ` Eric Schulte
2013-03-25 8:22 ` Achim Gratz
0 siblings, 1 reply; 4+ messages in thread
From: Eric Schulte @ 2013-03-25 0:27 UTC (permalink / raw)
To: Rick Frankel; +Cc: emacs-orgmode
[-- Attachment #1: Type: text/plain, Size: 460 bytes --]
Rick Frankel <rick@rickster.com> writes:
> The commit ca125b82b changed a lot of the variable handling in
> ob-perl, and it now will not accept tables as input. Below is an org
> doc with an example, the error message and a backtrace.
>
The attached patch fixes this behavior, however I haven't committed it
because I fear it would undo some of Achim's intentions in commit
ca125b82b. I'll leave the final solution to Achim.
Thanks for pointing this out,
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: 0001-print-Perl-variables-with-a-format-string.patch --]
[-- Type: text/x-patch, Size: 943 bytes --]
From 0007d05de6e2d8994da01eee3ed4cec29ff43682 Mon Sep 17 00:00:00 2001
From: Eric Schulte <schulte.eric@gmail.com>
Date: Sun, 24 Mar 2013 18:25:42 -0600
Subject: [PATCH] print Perl variables with a format string
Don't use princ because it doesn't always return a string.
Thanks to Rick Frankel for pointing this out.
* lisp/ob-perl.el (org-babel-perl--var-to-perl): Print Perl variables
with a format string.
---
lisp/ob-perl.el | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lisp/ob-perl.el b/lisp/ob-perl.el
index 8bc84f0..a9db6ef 100644
--- a/lisp/ob-perl.el
+++ b/lisp/ob-perl.el
@@ -87,7 +87,7 @@ specifying a var of the same value."
(concat "[\n"
(mapconcat #'org-babel-perl--var-to-perl var "")
prefix "]"))
- (concat "q(" (princ var) ")"))
+ (format "q(~a)" var))
(unless (zerop org-babel-perl--lvl) ",\n")))))
(defvar org-babel-perl-buffers '(:default . nil))
--
1.8.2
[-- Attachment #3: Type: text/plain, Size: 46 bytes --]
--
Eric Schulte
http://cs.unm.edu/~eschulte
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [BUG] ob-perl variable handling broken
2013-03-25 0:27 ` Eric Schulte
@ 2013-03-25 8:22 ` Achim Gratz
2013-03-25 13:40 ` Eric Schulte
0 siblings, 1 reply; 4+ messages in thread
From: Achim Gratz @ 2013-03-25 8:22 UTC (permalink / raw)
To: emacs-orgmode
Am 25.03.2013 01:27, schrieb Eric Schulte:
> The attached patch fixes this behavior, however I haven't committed it
> because I fear it would undo some of Achim's intentions in commit
> ca125b82b. I'll leave the final solution to Achim.
This should be the right solution, please commit. However, the format
string should be "q(%s)" and not "q(~a)" I suppose (unless my newsreader
is fooling me).
Regards,
--
Achim.
(on the road :-)
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [BUG] ob-perl variable handling broken
2013-03-25 8:22 ` Achim Gratz
@ 2013-03-25 13:40 ` Eric Schulte
0 siblings, 0 replies; 4+ messages in thread
From: Eric Schulte @ 2013-03-25 13:40 UTC (permalink / raw)
To: Achim Gratz; +Cc: emacs-orgmode
Achim Gratz <Stromeko@Nexgo.DE> writes:
> Am 25.03.2013 01:27, schrieb Eric Schulte:
>> The attached patch fixes this behavior, however I haven't committed it
>> because I fear it would undo some of Achim's intentions in commit
>> ca125b82b. I'll leave the final solution to Achim.
>
> This should be the right solution, please commit.
Committed.
> However, the format string should be "q(%s)" and not "q(~a)" I suppose
> (unless my newsreader is fooling me).
>
Sorry, I'm writing more Common Lisp than Emacs Lisp these days.
Cheers,
>
>
> Regards,
--
Eric Schulte
http://cs.unm.edu/~eschulte
^ permalink raw reply [flat|nested] 4+ messages in thread
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2013-03-24 23:54 [BUG] ob-perl variable handling broken Rick Frankel
2013-03-25 0:27 ` Eric Schulte
2013-03-25 8:22 ` Achim Gratz
2013-03-25 13:40 ` Eric Schulte
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