forked from mirrors/org-mode
* lisp/ob.el (org-babel-result-cond): This function should now be used by all language backends to handle the processing of raw code block output into scalar results, table results, or ignored results depending on the value of result-params. * lisp/ob-C.el (org-babel-C-execute): Use org-babel-result-cond. * lisp/ob-R.el (org-babel-R-evaluate-external-process): Use org-babel-result-cond. (org-babel-R-evaluate-session): Use org-babel-result-cond. * lisp/ob-awk.el (org-babel-execute:awk): Use org-babel-result-cond. * lisp/ob-clojure.el (org-babel-execute:clojure): Use org-babel-result-cond. * lisp/ob-emacs-lisp.el (org-babel-execute:emacs-lisp): Use org-babel-result-cond. * lisp/ob-fortran.el (org-babel-execute:fortran): Use org-babel-result-cond. * lisp/ob-io.el (org-babel-io-evaluate): Use org-babel-result-cond. * lisp/ob-java.el (org-babel-execute:java): Use org-babel-result-cond. * lisp/ob-lisp.el (org-babel-execute:lisp): Use org-babel-result-cond. * lisp/ob-maxima.el (org-babel-execute:maxima): Use org-babel-result-cond. * lisp/ob-picolisp.el (org-babel-execute:picolisp): Use org-babel-result-cond. * lisp/ob-python.el (org-babel-python-evaluate-external-process): Use org-babel-result-cond. (org-babel-python-evaluate-session): Use org-babel-result-cond. * lisp/ob-scala.el (org-babel-scala-evaluate): Use org-babel-result-cond. * lisp/ob-sh.el (org-babel-sh-evaluate): Use org-babel-result-cond. * lisp/ob-shen.el (org-babel-execute:shen): Use org-babel-result-cond. * lisp/ob-sql.el (org-babel-execute:sql): Use org-babel-result-cond. * lisp/ob-sqlite.el (org-babel-execute:sqlite): Use org-babel-result-cond.
79 lines
2.6 KiB
EmacsLisp
79 lines
2.6 KiB
EmacsLisp
;;; ob-shen.el --- org-babel functions for Shen
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;; Copyright (C) 2010-2012 Free Software Foundation, Inc.
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;; Author: Eric Schulte
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;; Keywords: literate programming, reproducible research, shen
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;; Homepage: http://orgmode.org
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;; Currently this only works using session evaluation as there is no
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;; defined method for executing shen code outside of a session.
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;;; Requirements:
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;; - shen-mode and inf-shen will soon be available through the GNU
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;; elpa, however in the interim they are available at
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;; https://github.com/eschulte/shen-mode
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;;; Code:
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(require 'ob)
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(declare-function shen-eval-defun "ext:inf-shen" (&optional and-go))
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(defvar org-babel-default-header-args:shen '()
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"Default header arguments for shen code blocks.")
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(defun org-babel-expand-body:shen (body params)
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"Expand BODY according to PARAMS, return the expanded body."
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(let ((vars (mapcar #'cdr (org-babel-get-header params :var))))
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(if (> (length vars) 0)
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(concat "(let "
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(mapconcat (lambda (var)
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(format "%s %s" (car var)
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(org-babel-shen-var-to-shen (cdr var))))
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vars " ")
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body ")")
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body)))
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(defun org-babel-shen-var-to-shen (var)
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"Convert VAR into a shen variable."
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(if (listp var)
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(concat "[" (mapconcat #'org-babel-ruby-var-to-ruby var " ") "]")
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(format "%S" var)))
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(defun org-babel-execute:shen (body params)
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"Execute a block of Shen code with org-babel.
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This function is called by `org-babel-execute-src-block'"
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(require 'inf-shen)
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(let* ((result-type (cdr (assoc :result-type params)))
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(result-params (cdr (assoc :result-params params)))
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(full-body (org-babel-expand-body:shen body params)))
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((lambda (results)
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(org-babel-result-cond result-params
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results
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(condition-case nil (org-babel-script-escape results)
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(error results))))
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(with-temp-buffer
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(insert full-body)
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(call-interactively #'shen-eval-defun)))))
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(provide 'ob-shen)
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;;; ob-shen.el ends here
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