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ob-org: evaluates body to latex ascii or html respecting :results header arg

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* lisp/ob-org.el (org-babel-execute:org): evaluates body to latex
  ascii or html respecting :results header arg
  (org-babel-org-export): exports a string of text to an output format
This commit is contained in:
Eric Schulte 2010-09-07 18:47:11 -06:00
parent 1ebb9131ef
commit dd9d42f515
1 changed files with 24 additions and 1 deletions
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25
lisp/ob-org.el
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@ -30,6 +30,9 @@
;;; Code:
(require 'ob)
(declare-function org-load-modules-maybe "org" (&optional force))
(declare-function org-get-local-variables "org" ())
(defvar org-babel-default-header-args:org
'((:results . "raw silent") (:exports . "results"))
"Default arguments for evaluating a org source block.")
@ -40,7 +43,27 @@
(defun org-babel-execute:org (body params)
"Execute a block of Org code with.
This function is called by `org-babel-execute-src-block'."
body)
(let ((result-params (split-string (or (cdr (assoc :results params)) ""))))
(cond
((member "latex" result-params) (org-babel-org-export body "latex"))
((member "html" result-params) (org-babel-org-export body "html"))
((member "ascii" result-params) (org-babel-org-export body "ascii"))
(t body))))
(defvar org-local-vars)
(defun org-babel-org-export (body fmt)
"Export BODY to FMT using Org-mode's export facilities. "
(let ((tmp-file (org-babel-temp-file "org-")))
(with-temp-buffer
(insert body)
(write-file tmp-file)
(org-load-modules-maybe)
(unless org-local-vars
(setq org-local-vars (org-get-local-variables)))
(eval ;; convert to fmt -- mimicing `org-run-like-in-org-mode'
(list 'let org-local-vars
(list (intern (concat "org-export-as-" fmt))
nil nil nil ''string t))))))
(defun org-babel-prep-session:org (session params)
"Return an error because org does not support sessions."