forked from mirrors/org-mode
* lisp/ob-clojure.el (org-babel-clojure-sync-nrepl-timeout):
* lisp/org-agenda.el (org-agenda-show-future-repeats):
(org-agenda-prefer-last-repeat):
* lisp/org-bibtex.el (org-bibtex-headline-format-function):
* lisp/ox-publish.el (org-publish-sitemap-sort-folders):
* lisp/ox.el (org-export-global-macros): Change :version from "25.2"
to "26.1".
As mentioned in 7c710f6f5
, it looks like the goal is to sync Org
9.0.* (maint) with the Emacs master branch. In that case, 26.1 won't
be correct for changes that are specific to Org's master branch, but
neither will 25.2.
199 lines
6.7 KiB
EmacsLisp
199 lines
6.7 KiB
EmacsLisp
;;; ob-clojure.el --- Babel Functions for Clojure -*- lexical-binding: t; -*-
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;; Copyright (C) 2009-2017 Free Software Foundation, Inc.
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;; Author: Joel Boehland, Eric Schulte, Oleh Krehel, Frederick Giasson
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;;
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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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;; Support for evaluating clojure code
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;; Requirements:
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;; - clojure (at least 1.2.0)
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;; - clojure-mode
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;; - either cider or SLIME
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;; For Cider, see https://github.com/clojure-emacs/cider
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;; For SLIME, the best way to install these components is by following
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;; the directions as set out by Phil Hagelberg (Technomancy) on the
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;; web page: http://technomancy.us/126
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;;; Code:
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(require 'cl-lib)
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(require 'ob)
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(declare-function cider-current-connection "ext:cider-client" (&optional type))
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(declare-function cider-current-session "ext:cider-client" ())
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(declare-function nrepl--merge "ext:nrepl-client" (dict1 dict2))
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(declare-function nrepl-dict-get "ext:nrepl-client" (dict key))
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(declare-function nrepl-dict-put "ext:nrepl-client" (dict key value))
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(declare-function nrepl-request:eval "ext:nrepl-client"
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(input callback connection &optional session ns line column additional-params))
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(declare-function nrepl-sync-request:eval "ext:nrepl-client"
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(input connection session &optional ns))
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(declare-function org-trim "org" (s &optional keep-lead))
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(declare-function slime-eval "ext:slime" (sexp &optional package))
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(defvar nrepl-sync-request-timeout)
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(defvar org-babel-tangle-lang-exts)
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(add-to-list 'org-babel-tangle-lang-exts '("clojure" . "clj"))
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(defvar org-babel-default-header-args:clojure '())
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(defvar org-babel-header-args:clojure '((package . :any)))
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(defcustom org-babel-clojure-sync-nrepl-timeout 10
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"Timeout value, in seconds, of a Clojure sync call.
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If the value is nil, timeout is disabled."
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:group 'org-babel
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:type 'integer
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:version "26.1"
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:package-version '(Org . "9.1")
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:safe #'wholenump)
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(defcustom org-babel-clojure-backend
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(cond ((featurep 'cider) 'cider)
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(t 'slime))
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"Backend used to evaluate Clojure code blocks."
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:group 'org-babel
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:type '(choice
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(const :tag "cider" cider)
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(const :tag "SLIME" slime)))
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(defun org-babel-expand-body:clojure (body params)
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"Expand BODY according to PARAMS, return the expanded body."
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(let* ((vars (org-babel--get-vars params))
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(result-params (cdr (assq :result-params params)))
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(print-level nil) (print-length nil)
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(body (org-trim
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(if (null vars) (org-trim body)
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(concat "(let ["
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(mapconcat
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(lambda (var)
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(format "%S (quote %S)" (car var) (cdr var)))
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vars "\n ")
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"]\n" body ")")))))
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(if (or (member "code" result-params)
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(member "pp" result-params))
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(format "(clojure.pprint/pprint (do %s))" body)
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body)))
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(defun org-babel-execute:clojure (body params)
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"Execute a block of Clojure code with Babel.
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The underlying process performed by the code block can be output
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using the :show-process parameter."
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(let ((expanded (org-babel-expand-body:clojure body params))
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(response (list 'dict))
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result)
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(cl-case org-babel-clojure-backend
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(cider
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(require 'cider)
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(let ((result-params (cdr (assq :result-params params)))
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(show (cdr (assq :show-process params))))
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(if (member show '(nil "no"))
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;; Run code without showing the process.
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(progn
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(setq response
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(let ((nrepl-sync-request-timeout
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org-babel-clojure-sync-nrepl-timeout))
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(nrepl-sync-request:eval expanded
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(cider-current-connection)
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(cider-current-session))))
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(setq result
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(concat
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(nrepl-dict-get response
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(if (or (member "output" result-params)
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(member "pp" result-params))
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"out"
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"value"))
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(nrepl-dict-get response "ex")
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(nrepl-dict-get response "root-ex")
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(nrepl-dict-get response "err"))))
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;; Show the process in an output buffer/window.
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(let ((process-buffer (switch-to-buffer-other-window
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"*Clojure Show Process Sub Buffer*"))
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status)
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;; Run the Clojure code in nREPL.
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(nrepl-request:eval
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expanded
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(lambda (resp)
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(when (member "out" resp)
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;; Print the output of the nREPL in the output buffer.
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(princ (nrepl-dict-get resp "out") process-buffer))
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(when (member "ex" resp)
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;; In case there is an exception, then add it to the
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;; output buffer as well.
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(princ (nrepl-dict-get resp "ex") process-buffer)
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(princ (nrepl-dict-get resp "root-ex") process-buffer))
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(when (member "err" resp)
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;; In case there is an error, then add it to the
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;; output buffer as well.
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(princ (nrepl-dict-get resp "err") process-buffer))
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(nrepl--merge response resp)
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;; Update the status of the nREPL output session.
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(setq status (nrepl-dict-get response "status")))
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(cider-current-connection)
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(cider-current-session))
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;; Wait until the nREPL code finished to be processed.
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(while (not (member "done" status))
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(nrepl-dict-put response "status" (remove "need-input" status))
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(accept-process-output nil 0.01)
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(redisplay))
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;; Delete the show buffer & window when the processing is
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;; finalized.
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(mapc #'delete-window
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(get-buffer-window-list process-buffer nil t))
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(kill-buffer process-buffer)
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;; Put the output or the value in the result section of
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;; the code block.
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(setq result
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(concat
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(nrepl-dict-get response
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(if (or (member "output" result-params)
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(member "pp" result-params))
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"out"
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"value"))
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(nrepl-dict-get response "ex")
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(nrepl-dict-get response "root-ex")
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(nrepl-dict-get response "err")))))))
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(slime
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(require 'slime)
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(with-temp-buffer
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(insert expanded)
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(setq result
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(slime-eval
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`(swank:eval-and-grab-output
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,(buffer-substring-no-properties (point-min) (point-max)))
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(cdr (assq :package params)))))))
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(org-babel-result-cond (cdr (assq :result-params params))
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result
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(condition-case nil (org-babel-script-escape result)
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(error result)))))
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(provide 'ob-clojure)
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;;; ob-clojure.el ends here
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