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org-mode/lisp/ob-shen.el

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;;; ob-shen.el --- org-babel functions for Shen
2014-01-04 17:56:11 +00:00
;; Copyright (C) 2010-2014 Free Software Foundation, Inc.
;; Author: Eric Schulte
;; Keywords: literate programming, reproducible research, shen
;; Homepage: http://orgmode.org
;; This file is part of GNU Emacs.
;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; Currently this only works using session evaluation as there is no
;; defined method for executing shen code outside of a session.
;;; Requirements:
;; - shen-mode and inf-shen will soon be available through the GNU
;; elpa, however in the interim they are available at
;; https://github.com/eschulte/shen-mode
;;; Code:
(require 'ob)
(declare-function shen-eval-defun "ext:inf-shen" (&optional and-go))
(declare-function org-babel-ruby-var-to-ruby "ob-ruby" (var))
(defvar org-babel-default-header-args:shen '()
"Default header arguments for shen code blocks.")
(defun org-babel-expand-body:shen (body params)
"Expand BODY according to PARAMS, return the expanded body."
(let ((vars (mapcar #'cdr (org-babel-get-header params :var))))
(if (> (length vars) 0)
(concat "(let "
(mapconcat (lambda (var)
(format "%s %s" (car var)
(org-babel-shen-var-to-shen (cdr var))))
vars " ")
body ")")
body)))
(defun org-babel-shen-var-to-shen (var)
"Convert VAR into a shen variable."
(if (listp var)
(concat "[" (mapconcat #'org-babel-ruby-var-to-ruby var " ") "]")
(format "%S" var)))
(defun org-babel-execute:shen (body params)
"Execute a block of Shen code with org-babel.
This function is called by `org-babel-execute-src-block'"
(require 'inf-shen)
(let* ((result-type (cdr (assoc :result-type params)))
(result-params (cdr (assoc :result-params params)))
(full-body (org-babel-expand-body:shen body params)))
Backport changes from Emacs revs 115081 and 115082 2013-11-12 Stefan Monnier <monnier@iro.umontreal.ca> Address some byte-compiler warnings. * ob-abc.el (org-babel-expand-body:abc): Use dolist. (org-babel-execute:abc): Fix regexp quoting. * ob-calc.el (org--var-syms): Rename from `var-syms'. * ob-lilypond.el (ly-compile-lilyfile): Remove redundant let-binding. * ob-table.el (sbe): Move debug declaration. * org-clock.el (org--msg-extra): Rename from `msg-extra'. * org.el (org-version): Avoid var name starting with _. (org-inhibit-startup, org-called-with-limited-levels) (org-link-search-inhibit-query, org-time-was-given) (org-end-time-was-given, org-def, org-defdecode, org-with-time): * org-colview.el (org-agenda-overriding-columns-format): * org-agenda.el (org-agenda-multi, org-depend-tag-blocked) (org-agenda-show-log-scoped): * ob-python.el (py-which-bufname, python-shell-buffer-name): * ob-haskell.el (org-export-copy-to-kill-ring): * ob-exp.el (org-link-search-inhibit-query): * ob-R.el (ess-eval-visibly-p): * ob-core.el (org-src-window-setup): Declare before use. (org-babel-expand-noweb-references): Remove unused `blocks-in-buffer'. * ox-odt.el (org-odt-hfy-face-to-css): * org-src.el (org-src-associate-babel-session, org-src-get-lang-mode): * org-bibtex.el (org-bibtex-get, org-bibtex-ask, org-bibtex) (org-bibtex-check): * ob-tangle.el (org-babel-tangle, org-babel-spec-to-string) (org-babel-tangle-single-block, org-babel-tangle-comment-links): * ob-table.el (sbe): * ob-sqlite.el (org-babel-sqlite-expand-vars): * ob-sql.el (org-babel-sql-expand-vars): * ob-shen.el (org-babel-execute:shen): * ob-sh.el (org-babel-execute:sh, org-babel-sh-evaluate): * ob-scala.el (org-babel-scala-evaluate): * ob-ruby.el (org-babel-ruby-table-or-string) (org-babel-ruby-evaluate): * ob-python.el (org-babel-python-table-or-string) (org-babel-python-evaluate-external-process) (org-babel-python-evaluate-session): * ob-picolisp.el (org-babel-execute:picolisp): * ob-perl.el (org-babel-perl-evaluate): * ob-maxima.el (org-babel-execute:maxima): * ob-lisp.el (org-babel-execute:lisp): * ob-java.el (org-babel-execute:java): * ob-io.el (org-babel-io-evaluate): * ob-haskell.el (org-babel-execute:haskell): * ob-fortran.el (org-babel-execute:fortran): * ob-exp.el (org-babel-exp-code): * ob-emacs-lisp.el (org-babel-execute:emacs-lisp): * ob-ditaa.el (org-babel-execute:ditaa): * ob-core.el (org-babel-execute-src-block, org-babel-sha1-hash) (org-babel-parse-header-arguments, org-babel-reassemble-table) (org-babel-goto-src-block-head, org-babel-mark-block) (org-babel-expand-noweb-references, org-babel-script-escape) (org-babel-process-file-name): * ob-clojure.el (org-babel-execute:clojure): * ob-calc.el (org-babel-execute:calc): * ob-awk.el (org-babel-execute:awk): * ob-abc.el (org-babel-execute:abc): * ob-R.el (org-babel-expand-body:R): * ob-C.el (org-babel-C-execute): Avoid deprecated ((lambda) ...). 2013-11-12 Glenn Morris <rgm@gnu.org> * ox-html.el (org-html-scripts): Add 2013 to copyright years. (org-html-infojs-template): Copyright holder to FSF.
2013-11-12 19:57:31 +00:00
(let ((results
(with-temp-buffer
(insert full-body)
(call-interactively #'shen-eval-defun))))
(org-babel-result-cond result-params
results
(condition-case nil (org-babel-script-escape results)
(error results))))))
(provide 'ob-shen)
;;; ob-shen.el ends here