Remove ob-julia.el

ob-julia.el is now part of Org's core:
https://git.savannah.gnu.org/cgit/emacs/org-mode.git/commit/?id=bf1c4c75

2 files changed, 0 insertions, 306 deletions

diff --git a/README.org b/README.org
index baa011f..8368ded 100644
--- a/README.org
+++ b/README.org
@@ -34,7 +34,6 @@ find after the "Homepage:" keyword in the files themselves:
 - ob-mathematica.el :: org-babel functions for Mathematica evaluation
 - org-link-edit.el :: Slurp and barf with Org links
 - ol-notmuch.el :: Links to notmuch messages
-- ob-julia.el :: org-babel functions for julia code evaluation
 - org-notify.el :: Notifications for Org-mode
 - org-mac-link.el :: Insert org-mode links to items selected in various Mac apps
 - org-passwords.el :: org derived mode for managing passwords
@@ -120,7 +119,6 @@ find after the "Homepage:" keyword in the files themselves:
 - ob-csharp.el :: org-babel functions for csharp evaluation
 - ob-eukleides.el :: Org-babel functions for eukleides evaluation
 - ob-fomus.el :: Org-babel functions for fomus evaluation
-- ob-julia.el :: Org-babel functions for julia evaluation
 - ob-mathematica.el :: org-babel functions for Mathematica evaluation
 - ob-mathomatic.el :: Org-babel functions for mathomatic evaluation
 - ob-oz.el :: Org-babel functions for Oz evaluation
@@ -132,4 +130,3 @@ find after the "Homepage:" keyword in the files themselves:
 - ob-stata.el :: Org-babel functions for Stata evaluation
 - ob-tcl.el :: Org-babel functions for tcl evaluation
 - ob-vbnet.el :: org-babel functions for VB.Net evaluation
-
diff --git a/lisp/ob-julia.el b/lisp/ob-julia.el
deleted file mode 100644
index 28e347e..0000000
--- a/lisp/ob-julia.el
+++ /dev/null
@@ -1,303 +0,0 @@
-;;; ob-julia.el --- Org Babel functions for Julia code evaluation
-
-;; Copyright (C) 2013, 2014, 2021 G. Jay Kerns
-;; Author: G. Jay Kerns, based on ob-R.el by Eric Schulte and Dan Davison
-;; Homepage: https://github.com/phrb/ob-julia
-;; Maintainer: Pedro Bruel <pedro.bruel@gmail.com>
-
-;; This file is not part of GNU Emacs.
-
-;; This program 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, or (at your option)
-;; any later version.
-;;
-;; This program 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; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
-
-;;; Commentary:
-
-;; The file provides Org-Babel support for evaluating julia code.
-;;
-;; See https://github.com/gjkerns/ob-julia/blob/master/ob-julia-doc.org
-;; for detailed instructions on how to get started.  The git repository
-;; contains more documentation: git://github.com/gjkerns/ob-julia.git
-
-;;; Code:
-(require 'ob)
-(require 'cl-lib)
-
-(declare-function orgtbl-to-csv "org-table" (table params))
-(declare-function julia "ext:ess-julia" (&optional start-args))
-(declare-function inferior-ess-send-input "ext:ess-inf" ())
-(declare-function ess-make-buffer-current "ext:ess-inf" ())
-(declare-function ess-eval-buffer "ext:ess-inf" (vis))
-(declare-function org-number-sequence "org-compat" (from &optional to inc))
-
-(defconst org-babel-header-args:julia
-  '((width		 . :any)
-    (horizontal		 . :any)
-    (results             . ((file list vector table scalar verbatim)
-			    (raw org html latex code pp wrap)
-			    (replace silent append prepend)
-			    (output value graphics))))
-  "julia-specific header arguments.")
-
-(add-to-list 'org-babel-tangle-lang-exts '("julia" . "jl"))
-
-(defvar org-babel-default-header-args:julia '())
-
-(defcustom org-babel-julia-command inferior-julia-program-name
-  "Name of command to use for executing julia code."
-  :group 'org-babel
-  :version "24.4"
-  :package-version '(Org . "8.0")
-  :type 'string)
-
-(defvar ess-local-process-name) ; dynamically scoped
-(defun org-babel-edit-prep:julia (info)
-  (let ((session (cdr (assq :session (nth 2 info)))))
-    (when (and session (string-match "^\\*\\(.+?\\)\\*$" session))
-      (save-match-data (org-babel-julia-initiate-session session nil)))))
-
-(defun org-babel-expand-body:julia (body params &optional graphics-file)
-  "Expand BODY according to PARAMS, return the expanded body."
-  (let ((graphics-file
-	 (or graphics-file (org-babel-julia-graphical-output-file params))))
-    (mapconcat
-     #'identity
-     ((lambda (inside)
-	(if graphics-file
-            inside
-	  inside))
-      (append (org-babel-variable-assignments:julia params)
-	      (list body))) "\n")))
-
-(defun org-babel-execute:julia (body params)
-  "Execute a block of julia code.
-This function is called by `org-babel-execute-src-block'."
-  (save-excursion
-    (let* ((result-params (cdr (assq :result-params params)))
-	   (result-type (cdr (assq :result-type params)))
-           (session (org-babel-julia-initiate-session
-		     (cdr (assq :session params)) params))
-	   (colnames-p (cdr (assq :colnames params)))
-	   (rownames-p (cdr (assq :rownames params)))
-	   (graphics-file (org-babel-julia-graphical-output-file params))
-	   (full-body (org-babel-expand-body:julia body params graphics-file))
-	   (result
-	    (org-babel-julia-evaluate
-	     session full-body result-type result-params
-	     (or (equal "yes" colnames-p)
-		 (org-babel-pick-name
-		  (cdr (assq :colname-names params)) colnames-p))
-	     (or (equal "yes" rownames-p)
-		 (org-babel-pick-name
-		  (cdr (assq :rowname-names params)) rownames-p)))))
-      (if graphics-file nil result))))
-
-(defun org-babel-prep-session:julia (session params)
-  "Prepare SESSION according to the header arguments specified in PARAMS."
-  (let* ((session (org-babel-julia-initiate-session session params))
-	 (var-lines (org-babel-variable-assignments:julia params)))
-    (org-babel-comint-in-buffer session
-      (mapc (lambda (var)
-              (end-of-line 1) (insert var) (comint-send-input nil t)
-              (org-babel-comint-wait-for-output session)) var-lines))
-    session))
-
-(defun org-babel-load-session:julia (session body params)
-  "Load BODY into SESSION."
-  (save-window-excursion
-    (let ((buffer (org-babel-prep-session:julia session params)))
-      (with-current-buffer buffer
-        (goto-char (process-mark (get-buffer-process (current-buffer))))
-        (insert (org-babel-chomp body)))
-      buffer)))
-
-;; helper functions
-
-(defun org-babel-variable-assignments:julia (params)
-  "Return list of julia statements assigning the block's variables."
-  (let ((vars (org-babel--get-vars params)))
-    (mapcar
-     (lambda (pair)
-       (org-babel-julia-assign-elisp
-	(car pair) (cdr pair)
-	(equal "yes" (cdr (assq :colnames params)))
-	(equal "yes" (cdr (assq :rownames params)))))
-     (mapcar
-      (lambda (i)
-	(cons (car (nth i vars))
-	      (org-babel-reassemble-table
-	       (cdr (nth i vars))
-	       (cdr (nth i (cdr (assq :colname-names params))))
-	       (cdr (nth i (cdr (assq :rowname-names params)))))))
-      (org-number-sequence 0 (1- (length vars)))))))
-
-(defun org-babel-julia-quote-csv-field (s)
-  "Quote field S for export to julia."
-  (if (stringp s)
-      (concat "\"" (mapconcat 'identity (split-string s "\"") "\"\"") "\"")
-    (format "%S" s)))
-
-(defun org-babel-julia-assign-elisp (name value colnames-p rownames-p)
-  "Construct julia code assigning the elisp VALUE to a variable named NAME."
-  (if (listp value)
-      (let ((max (apply #'max (mapcar #'length (cl-remove-if-not
-						#'sequencep value))))
-	    (min (apply #'min (mapcar #'length (cl-remove-if-not
-						#'sequencep value))))
-	    (transition-file (org-babel-temp-file "julia-import-")))
-        ;; ensure VALUE has an orgtbl structure (depth of at least 2)
-        (unless (listp (car value)) (setq value (list value)))
-        (with-temp-file transition-file
-          (insert
-	   (orgtbl-to-csv value '(:fmt org-babel-julia-quote-csv-field))
-	   "\n"))
-	(let ((file (org-babel-process-file-name transition-file 'noquote))
-	      (header (if (or (eq (nth 1 value) 'hline) colnames-p)
-			  "TRUE" "FALSE"))
-	      (row-names (if rownames-p "1" "NULL")))
-	  (if (= max min)
-	      (format "%s = readcsv(\"%s\")" name file)
-	    (format "%s = readcsv(\"%s\")"
-		    name file))))
-    (format "%s = %s" name (org-babel-julia-quote-csv-field value))))
-
-(defvar ess-ask-for-ess-directory) ; dynamically scoped
-
-(defun org-babel-julia-initiate-session (session params)
-  "If there is not a current julia process then create one."
-  (unless (string= session "none")
-    (let ((session (or session "*julia*"))
-	  (ess-ask-for-ess-directory
-	   (and (and (boundp 'ess-ask-for-ess-directory) ess-ask-for-ess-directory)
-		(not (cdr (assq :dir params))))))
-      (if (org-babel-comint-buffer-livep session)
-	  session
-	(save-window-excursion
-	  (require 'ess) (julia)
-	  (rename-buffer
-	   (if (bufferp session)
-	       (buffer-name session)
-	     (if (stringp session)
-		 session
-	       (buffer-name))))
-	  (current-buffer))))))
-
-(defun org-babel-julia-associate-session (session)
-  "Associate julia code buffer with a julia session.
-Make SESSION be the inferior ESS process associated with the
-current code buffer."
-  (setq ess-local-process-name
-	(process-name (get-buffer-process session)))
-  (ess-make-buffer-current))
-
-(defun org-babel-julia-graphical-output-file (params)
-  "Name of file to which julia should send graphical output."
-  (and (member "graphics" (cdr (assq :result-params params)))
-       (cdr (assq :file params))))
-
-(defvar org-babel-julia-eoe-indicator "print(\"org_babel_julia_eoe\")")
-(defvar org-babel-julia-eoe-output "org_babel_julia_eoe")
-
-(defvar org-babel-julia-write-object-command "writecsv(\"%s\",%s)")
-
-;; The following was a very complicated write object command
-;; The replacement needs to add error catching
-;(defvar org-babel-julia-write-object-command "{function(object,transfer.file){object;invisible(if(inherits(try({tfile<-tempfile();write.table(object,file=tfile,sep=\"\\t\",na=\"nil\",row.names=%s,col.names=%s,quote=FALSE);file.rename(tfile,transfer.file)},silent=TRUE),\"try-error\")){if(!file.exists(transfer.file))file.create(transfer.file)})}}(object=%s,transfer.file=\"%s\")")
-
-(defun org-babel-julia-evaluate
-  (session body result-type result-params column-names-p row-names-p)
-  "Evaluate julia code in BODY."
-  (if session
-      (org-babel-julia-evaluate-session
-       session body result-type result-params column-names-p row-names-p)
-    (org-babel-julia-evaluate-external-process
-     body result-type result-params column-names-p row-names-p)))
-
-(defun org-babel-julia-evaluate-external-process
-  (body result-type result-params column-names-p row-names-p)
-  "Evaluate BODY in external julia process.
-If RESULT-TYPE equals 'output then return standard output as a
-string.  If RESULT-TYPE equals 'value then return the value of the
-last statement in BODY, as elisp."
-  (cl-case result-type
-    (value
-     (let ((tmp-file (org-babel-temp-file "julia-")))
-       (org-babel-eval org-babel-julia-command
-		       (format org-babel-julia-write-object-command
-			       (org-babel-process-file-name tmp-file 'noquote)
-			       (format "begin\n%s\nend" body)))
-       (org-babel-julia-process-value-result
-	(org-babel-result-cond result-params
-	  (with-temp-buffer
-	    (insert-file-contents tmp-file)
-	    (buffer-string))
-	  (org-babel-import-elisp-from-file tmp-file '(4)))
-	column-names-p)))
-    (output (org-babel-eval org-babel-julia-command body))))
-
-(defun org-babel-julia-evaluate-session
-  (session body result-type result-params column-names-p row-names-p)
-  "Evaluate BODY in SESSION.
-If RESULT-TYPE equals 'output then return standard output as a
-string.  If RESULT-TYPE equals 'value then return the value of the
-last statement in BODY, as elisp."
-  (cl-case result-type
-    (value
-     (with-temp-buffer
-       (insert (org-babel-chomp body))
-       (let ((ess-local-process-name
-	      (process-name (get-buffer-process session)))
-	     (ess-eval-visibly-p nil))
-	 (ess-eval-buffer nil)))
-     (let ((tmp-file (org-babel-temp-file "julia-")))
-       (org-babel-comint-eval-invisibly-and-wait-for-file
-	session tmp-file
-	(format org-babel-julia-write-object-command
-		(org-babel-process-file-name tmp-file 'noquote) "ans"))
-       (org-babel-julia-process-value-result
-	(org-babel-result-cond result-params
-	  (with-temp-buffer
-	    (insert-file-contents tmp-file)
-	    (buffer-string))
-	  (org-babel-import-elisp-from-file tmp-file '(4)))
-	column-names-p)))
-    (output
-     (mapconcat
-      #'org-babel-chomp
-      (butlast
-       (delq nil
-	     (mapcar
-	      (lambda (line) (when (> (length line) 0) line))
-	      (mapcar
-	       (lambda (line) ;; cleanup extra prompts left in output
-		 (if (string-match
-		      "^\\([ ]*[>+\\.][ ]?\\)+\\([[0-9]+\\|[ ]\\)" line)
-		     (substring line (match-end 1))
-		   line))
-	       (org-babel-comint-with-output (session org-babel-julia-eoe-output)
-		 (insert (mapconcat #'org-babel-chomp
-				    (list body org-babel-julia-eoe-indicator)
-				    "\n"))
-		 (inferior-ess-send-input)))))) "\n"))))
-
-(defun org-babel-julia-process-value-result (result column-names-p)
-  "julia-specific processing of return value.
-Insert hline if column names in output have been requested."
-  (if column-names-p
-      (cons (car result) (cons 'hline (cdr result)))
-    result))
-
-(provide 'ob-julia)
-
-;;; ob-julia.el ends here