"Eric Schulte" <schulte.e...@gmail.com> writes:
> Hi Eric,
>
> I've gone through your ob-maxima.el, and tried to re-work it to the
> point where it can be included into Org-mode -- mainly just switching to
> a couple of Babel "best practices", and replacing some shell script
> munging with elisp munging.
>
> Please try out the attached version (packaged as a patch against the
> current Org-mode head) and let me know if it works --- i.e., If I
> haven't broken it too badly. If it works I think we can fold it into
> Org-mode immediately.
>
> Cheers -- Eric
I've tried this but cannot get it to execute my maxima code:
--8<---------------cut here---------------start------------->8---
#+begin_src maxima
programmode: false;
eq: x**2-1 = 0;
solution: solve(eq, x);
print(solution);
#+end_src
--8<---------------cut here---------------end--------------->8---
I get the following error:
--8<---------------cut here---------------start------------->8---
Debugger entered--Lisp error: (void-variable in-file)
(format "maxima --very-quiet -r 'batchload(%S)$' %s" in-file cmdline)
(let ((result-params (split-string (or (cdr (assoc :results params)) "")))
(cmdline (cdr (assoc :cmdline params))) (in-file (org-babel-temp-file
"maxima-")) (cmd (format "maxima --very-quiet -r 'batchload(%S)$' %s" in-file
cmdline))) (with-temp-file in-file (insert body)) (message cmd) ((lambda (raw)
(delq nil (mapcar (lambda (line) (unless (or ... ... ...) line)) (split-string
raw)))) (org-babel-eval cmd "")))
org-babel-execute:maxima("programmode: false;\neq: x**2-1 = 0;\nsolution:
solve(eq, x);\nprint(solution);\n" ((:colname-names) (:rowname-names)
(:result-params "replace") (:result-type . value) (:comments . "") (:shebang .
"") (:cache . "no") (:noweb . "no") (:tangle . "no") (:exports . "code")
(:results . "replace") (:hlines . "no") (:session . "none")))
org-babel-execute-src-block(nil ("maxima" "programmode: false;\neq: x**2-1 =
0;\nsolution: solve(eq, x);\nprint(solution);\n" ((:colname-names)
(:rowname-names) (:result-params "replace") (:result-type . value) (:comments .
"") (:shebang . "") (:cache . "no") (:noweb . "no") (:tangle . "no") (:exports
. "code") (:results . "replace") (:hlines . "no") (:session . "none")) "" nil
4))
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)
--8<---------------cut here---------------end--------------->8---
This was with a freshly invoked emacs (with my own ob-maxima.el moved
out of the way).
Any suggestions?
thanks,
eric
--
: Eric S Fraga (GnuPG: 0xC89193D8FFFCF67D) in Emacs 24.0.50.1
: using Org-mode version 7.5 (release_7.5.38.gf8c6.dirty)
