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author | Sébastien Delafond <sdelafond@gmail.com> | 2015-08-25 12:27:35 +0200 |
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committer | Sébastien Delafond <sdelafond@gmail.com> | 2015-08-25 12:27:35 +0200 |
commit | 1be13d57dc8357576a8285c6dadc03db9e3ed7b0 (patch) | |
tree | e35b32d4dbd60cb6cea09f3c0797cc8877352def /contrib/lisp/ob-mathematica.el | |
parent | 4dc4918d0d667f18f3d5e3dd71e6f117ddb8af8a (diff) |
Imported Upstream version 8.3.1
Diffstat (limited to 'contrib/lisp/ob-mathematica.el')
-rw-r--r-- | contrib/lisp/ob-mathematica.el | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/contrib/lisp/ob-mathematica.el b/contrib/lisp/ob-mathematica.el new file mode 100644 index 0000000..a796741 --- /dev/null +++ b/contrib/lisp/ob-mathematica.el @@ -0,0 +1,79 @@ +;;; ob-mathematica.el --- org-babel functions for Mathematica evaluation + +;; Copyright (C) 2014 Yi Wang + +;; Authors: Yi Wang +;; Keywords: literate programming, reproducible research +;; Homepage: https://github.com/tririver/wy-els/blob/master/ob-mathematica.el +;; Distributed under the GNU GPL v2 or later + +;; Org-Babel support for evaluating Mathematica source code. + +;;; Code: +(require 'ob) +(require 'ob-ref) +(require 'ob-comint) +(require 'ob-eval) +;; Optionally require mma.el for font lock, etc +(require 'mma nil 'noerror) +(add-to-list 'org-src-lang-modes '("mathematica" . "mma")) + +(defvar org-babel-tangle-lang-exts) +(add-to-list 'org-babel-tangle-lang-exts '("mathematica" . "m")) + +(defvar org-babel-default-header-args:mathematica '()) + +(defvar org-babel-mathematica-command "MathematicaScript -script" + "Name of the command for executing Mathematica code.") + +(defvar org-babel-mathematica-command-alt "math -noprompt" + "Name of the command for executing Mathematica code.") + +(defun org-babel-expand-body:mathematica (body params) + "Expand BODY according to PARAMS, return the expanded body." + (let ((vars (mapcar #'cdr (org-babel-get-header params :var)))) + (concat + (mapconcat ;; define any variables + (lambda (pair) + (format "%s=%s;" + (car pair) + (org-babel-mathematica-var-to-mathematica (cdr pair)))) + vars "\n") "\nPrint[\n" body "\n]\n"))) + +(defun org-babel-execute:mathematica (body params) + "Execute a block of Mathematica code with org-babel. This function is +called by `org-babel-execute-src-block'" + (let* ((result-params (cdr (assoc :result-params params))) + (full-body (org-babel-expand-body:mathematica body params)) + (tmp-script-file (org-babel-temp-file "mathematica-")) + (cmd org-babel-mathematica-command)) + ;; actually execute the source-code block + (with-temp-file tmp-script-file (insert full-body)) + ;; (with-temp-file "/tmp/dbg" (insert full-body)) + ((lambda (raw) + (if (or (member "code" result-params) + (member "pp" result-params) + (and (member "output" result-params) + (not (member "table" result-params)))) + raw + (org-babel-script-escape (org-babel-trim raw)))) + (org-babel-eval (concat cmd " " tmp-script-file) "")))) + +(defun org-babel-prep-session:mathematica (session params) + "This function does nothing so far" + (error "Currently no support for sessions")) + +(defun org-babel-prep-session:mathematica (session body params) + "This function does nothing so far" + (error "Currently no support for sessions")) + +(defun org-babel-mathematica-var-to-mathematica (var) + "Convert an elisp value to a Mathematica variable. +Convert an elisp value, VAR, into a string of Mathematica source code +specifying a variable of the same value." + (if (listp var) + (concat "{" (mapconcat #'org-babel-mathematica-var-to-mathematica var ", ") "}") + (format "%S" var))) + +(provide 'ob-mathematica) + |