forked from mirrors/org-mode
* lisp/ob-C.el (org-babel-prep-session:C): (org-babel-load-session:C): * lisp/ob-J.el: (org-babel-expand-body:J): (org-babel-execute:J): * lisp/ob-R.el: (org-babel-expand-body:R): * lisp/ob-abc.el: (org-babel-execute:abc): (org-babel-prep-session:abc): * lisp/ob-asymptote.el: (org-babel-execute:asymptote): (org-babel-prep-session:asymptote): * lisp/ob-awk.el: (org-babel-expand-body:awk): * lisp/ob-calc.el: (org-babel-expand-body:calc): * lisp/ob-clojure.el: * lisp/ob-comint.el: (org-babel-comint-in-buffer): (org-babel-comint-with-output): (org-babel-comint-eval-invisibly-and-wait-for-file): * lisp/ob-coq.el: * lisp/ob-css.el: (org-babel-execute:css): (org-babel-prep-session:css): * lisp/ob-ditaa.el: (org-babel-execute:ditaa): (org-babel-prep-session:ditaa): * lisp/ob-dot.el: (org-babel-execute:dot): (org-babel-prep-session:dot): * lisp/ob-ebnf.el: * lisp/ob-emacs-lisp.el: * lisp/ob-eval.el: * lisp/ob-forth.el: * lisp/ob-fortran.el: (org-babel-execute:fortran): (org-babel-prep-session:fortran): (org-babel-load-session:fortran): * lisp/ob-gnuplot.el: (org-babel-expand-body:gnuplot): (org-babel-prep-session:gnuplot): (org-babel-gnuplot-initiate-session): * lisp/ob-groovy.el: (org-babel-prep-session:groovy): (org-babel-groovy-initiate-session): * lisp/ob-haskell.el: (org-babel-haskell-initiate-session): * lisp/ob-io.el: (org-babel-prep-session:io): (org-babel-io-initiate-session): * lisp/ob-java.el: (org-babel-execute:java): * lisp/ob-js.el: * lisp/ob-keys.el: * lisp/ob-latex.el: (org-babel-prep-session:latex): * lisp/ob-ledger.el: (org-babel-execute:ledger): (org-babel-prep-session:ledger): * lisp/ob-lilypond.el: (org-babel-lilypond-commands): (org-babel-lilypond-process-basic): (org-babel-prep-session:lilypond): (org-babel-lilypond-parse-line-num): * lisp/ob-lisp.el: * lisp/ob-makefile.el: (org-babel-execute:makefile): (org-babel-prep-session:makefile): * lisp/ob-matlab.el: * lisp/ob-maxima.el: (org-babel-prep-session:maxima): * lisp/ob-mscgen.el: (org-babel-prep-session:mscgen): * lisp/ob-ocaml.el: (org-babel-execute:ocaml): (org-babel-prep-session:ocaml): * lisp/ob-octave.el: (org-babel-execute:octave): (org-babel-octave-initiate-session): * lisp/ob-org.el: (org-babel-prep-session:org): * lisp/ob-perl.el: (org-babel-prep-session:perl): (org-babel-perl--var-to-perl): (org-babel-perl-initiate-session): * lisp/ob-picolisp.el: (org-babel-expand-body:picolisp): (org-babel-execute:picolisp): * lisp/ob-plantuml.el: (org-babel-execute:plantuml): (org-babel-prep-session:plantuml): * lisp/ob-processing.el: (org-babel-prep-session:processing): * lisp/ob-python.el: (org-babel-python-initiate-session): * lisp/ob-ref.el: (org-babel-ref-resolve): * lisp/ob-ruby.el: (org-babel-ruby-initiate-session): * lisp/ob-sass.el: (org-babel-execute:sass): (org-babel-prep-session:sass): * lisp/ob-scala.el: (org-babel-execute:scala): (org-babel-prep-session:scala): (org-babel-scala-initiate-session): * lisp/ob-scheme.el: * lisp/ob-screen.el: (org-babel-prep-session:screen): (org-babel-screen-session-write-temp-file): (org-babel-screen-test): * lisp/ob.el: * lisp/org-colview.el: (org-columns-todo): (org-columns-set-tags-or-toggle): (org-columns-new): (org-columns-uncompile-format): (org-agenda-colview-summarize): * lisp/org-footnote.el: (electric-indent-mode): * lisp/org-indent.el: (org-indent-refresh-maybe): * lisp/org-list.el: * lisp/org-macro.el: (org-macro--collect-macros): * lisp/org-src.el: * lisp/org-table.el: (sort-fold-case): (org-table-create): (org-table-field-info): (org-table-transpose-table-at-point): (org-table-remove-rectangle-highlight): (orgtbl-create-or-convert-from-region): (org-define-lookup-function): * lisp/ox-ascii.el: (org-ascii-format-drawer-function): (org-ascii--has-caption-p): (org-ascii-bold): (org-ascii-center-block): (org-ascii-clock): (org-ascii-code): (org-ascii-dynamic-block): (org-ascii-entity): (org-ascii-example-block): (org-ascii-export-snippet): (org-ascii-export-block): (org-ascii-fixed-width): (org-ascii-footnote-reference): (org-ascii-horizontal-rule): (org-ascii-inline-src-block): (org-ascii-format-inlinetask-default): (org-ascii-italic): (org-ascii-keyword): (org-ascii-latex-environment): (org-ascii-latex-fragment): (org-ascii-line-break): (org-ascii-node-property): (org-ascii-planning): (org-ascii-quote-block): (org-ascii-radio-target): (org-ascii-special-block): (org-ascii-src-block): (org-ascii-statistics-cookie): (org-ascii-subscript): (org-ascii-superscript): (org-ascii-strike-through): (org-ascii-timestamp): (org-ascii-underline): (org-ascii-verbatim): (org-ascii-verse-block): (org-ascii-filter-headline-blank-lines): (org-ascii-filter-paragraph-spacing): (org-ascii-filter-comment-spacing): Use lexical binding.
116 lines
4 KiB
EmacsLisp
116 lines
4 KiB
EmacsLisp
;;; ob-scala.el --- Babel Functions for Scala -*- lexical-binding: t; -*-
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;; Copyright (C) 2012-2015 Free Software Foundation, Inc.
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;; Author: Andrzej Lichnerowicz
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;; Keywords: literate programming, reproducible research
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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 only supports the external execution. No session support yet.
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;;; Requirements:
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;; - Scala language :: http://www.scala-lang.org/
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;; - Scala major mode :: Can be installed from Scala sources
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;; https://github.com/scala/scala-dist/blob/master/tool-support/src/emacs/scala-mode.el
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;;; Code:
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(require 'ob)
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(eval-when-compile (require 'cl))
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(defvar org-babel-tangle-lang-exts) ;; Autoloaded
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(add-to-list 'org-babel-tangle-lang-exts '("scala" . "scala"))
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(defvar org-babel-default-header-args:scala '())
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(defvar org-babel-scala-command "scala"
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"Name of the command to use for executing Scala code.")
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(defun org-babel-execute:scala (body params)
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"Execute a block of Scala code with org-babel. This function is
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called by `org-babel-execute-src-block'"
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(message "executing Scala source code block")
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(let* ((processed-params (org-babel-process-params params))
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(session (org-babel-scala-initiate-session (nth 0 processed-params)))
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(result-params (nth 2 processed-params))
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(result-type (cdr (assoc :result-type params)))
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(full-body (org-babel-expand-body:generic
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body params))
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(result (org-babel-scala-evaluate
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session full-body result-type result-params)))
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(org-babel-reassemble-table
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result
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(org-babel-pick-name
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(cdr (assoc :colname-names params)) (cdr (assoc :colnames params)))
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(org-babel-pick-name
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(cdr (assoc :rowname-names params)) (cdr (assoc :rownames params))))))
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(defvar org-babel-scala-wrapper-method
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"var str_result :String = null;
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Console.withOut(new java.io.OutputStream() {def write(b: Int){
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}}) {
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str_result = {
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%s
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}.toString
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}
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print(str_result)
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")
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(defun org-babel-scala-evaluate
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(session body &optional result-type result-params)
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"Evaluate BODY in external Scala process.
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If RESULT-TYPE equals `output' then return standard output as a string.
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If RESULT-TYPE equals `value' then return the value of the last statement
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in BODY as elisp."
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(when session (error "Sessions are not (yet) supported for Scala"))
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(case result-type
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(output
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(let ((src-file (org-babel-temp-file "scala-")))
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(progn (with-temp-file src-file (insert body))
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(org-babel-eval
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(concat org-babel-scala-command " " src-file) ""))))
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(value
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(let* ((src-file (org-babel-temp-file "scala-"))
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(wrapper (format org-babel-scala-wrapper-method body)))
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(with-temp-file src-file (insert wrapper))
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(let ((raw (org-babel-eval
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(concat org-babel-scala-command " " src-file) "")))
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(org-babel-result-cond result-params
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raw
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(org-babel-script-escape raw)))))))
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(defun org-babel-prep-session:scala (_session _params)
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"Prepare SESSION according to the header arguments specified in PARAMS."
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(error "Sessions are not (yet) supported for Scala"))
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(defun org-babel-scala-initiate-session (&optional _session)
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"If there is not a current inferior-process-buffer in SESSION
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then create. Return the initialized session. Sessions are not
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supported in Scala."
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nil)
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(provide 'ob-scala)
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;;; ob-scala.el ends here
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