X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/45e9f7da84c1bd3fc0d36d05c5708ed3b2d3a193..91ab66201cedbcd2e4e8533a7152f6736ad08731:/lisp/org/ob-fortran.el?ds=sidebyside

diff --git a/lisp/org/ob-fortran.el b/lisp/org/ob-fortran.el
index 491dde3e07..08ee5c22ba 100644
--- a/lisp/org/ob-fortran.el
+++ b/lisp/org/ob-fortran.el
@@ -1,26 +1,26 @@
 ;;; ob-fortran.el --- org-babel functions for fortran
 
-;; Copyright (C) 2011-2012  Free Software Foundation, Inc.
+;; Copyright (C) 2011-2016 Free Software Foundation, Inc.
 
 ;; Authors: Sergey Litvinov
 ;;       Eric Schulte
 ;; Keywords: literate programming, reproducible research, fortran
 ;; Homepage: http://orgmode.org
 
-;; 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 file is part of GNU Emacs.
 ;;
-;; This program is distributed in the hope that it will be useful,
+;; 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; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 
 ;;; Commentary:
 
@@ -28,11 +28,11 @@
 
 ;;; Code:
 (require 'ob)
-(require 'ob-eval)
 (require 'cc-mode)
 
 (declare-function org-entry-get "org"
 		  (pom property &optional inherit literal-nil))
+(declare-function org-every "org" (pred seq))
 
 (defvar org-babel-tangle-lang-exts)
 (add-to-list 'org-babel-tangle-lang-exts '("fortran" . "F90"))
@@ -46,7 +46,7 @@
 (defun org-babel-execute:fortran (body params)
   "This function should only be called by `org-babel-execute:fortran'"
   (let* ((tmp-src-file (org-babel-temp-file "fortran-src-" ".F90"))
-         (tmp-bin-file (org-babel-temp-file "fortran-bin-"))
+         (tmp-bin-file (org-babel-temp-file "fortran-bin-" org-babel-exeext))
          (cmdline (cdr (assoc :cmdline params)))
          (flags (cdr (assoc :flags params)))
          (full-body (org-babel-expand-body:fortran body params))
@@ -60,20 +60,20 @@
 		     (mapconcat 'identity
 				(if (listp flags) flags (list flags)) " ")
 		     (org-babel-process-file-name tmp-src-file)) ""))))
-    ((lambda (results)
-       (org-babel-reassemble-table
-	(if (member "vector" (cdr (assoc :result-params params)))
-	    (let ((tmp-file (org-babel-temp-file "f-")))
-	      (with-temp-file tmp-file (insert results))
-	      (org-babel-import-elisp-from-file tmp-file))
-	  (org-babel-read results))
-	(org-babel-pick-name
-	 (cdr (assoc :colname-names params)) (cdr (assoc :colnames params)))
-	(org-babel-pick-name
-	 (cdr (assoc :rowname-names params)) (cdr (assoc :rownames params)))))
-     (org-babel-trim
-       (org-babel-eval
-	(concat tmp-bin-file (if cmdline (concat " " cmdline) "")) "")))))
+    (let ((results
+           (org-babel-trim
+            (org-babel-eval
+             (concat tmp-bin-file (if cmdline (concat " " cmdline) "")) ""))))
+      (org-babel-reassemble-table
+       (org-babel-result-cond (cdr (assoc :result-params params))
+	 (org-babel-read results)
+         (let ((tmp-file (org-babel-temp-file "f-")))
+           (with-temp-file tmp-file (insert results))
+           (org-babel-import-elisp-from-file tmp-file)))
+       (org-babel-pick-name
+        (cdr (assoc :colname-names params)) (cdr (assoc :colnames params)))
+       (org-babel-pick-name
+        (cdr (assoc :rowname-names params)) (cdr (assoc :rownames params)))))))
 
 (defun org-babel-expand-body:fortran (body params)
   "Expand a block of fortran or fortran code with org-babel according to
@@ -85,42 +85,42 @@ it's header arguments."
         (defines (org-babel-read
                   (or (cdr (assoc :defines params))
                       (org-babel-read (org-entry-get nil "defines" t))))))
-     (mapconcat 'identity
-		(list
-		 ;; includes
-		 (mapconcat
-		  (lambda (inc) (format "#include %s" inc))
-		  (if (listp includes) includes (list includes)) "\n")
-		 ;; defines
-		 (mapconcat
-		  (lambda (inc) (format "#define %s" inc))
-		  (if (listp defines) defines (list defines)) "\n")
-		 ;; body
-		 (if main-p
-		     (org-babel-fortran-ensure-main-wrap
-		      (concat
-		       ;; variables
-		       (mapconcat 'org-babel-fortran-var-to-fortran vars "\n")
-		       body) params)
-		   body) "\n") "\n")))
+    (mapconcat 'identity
+	       (list
+		;; includes
+		(mapconcat
+		 (lambda (inc) (format "#include %s" inc))
+		 (if (listp includes) includes (list includes)) "\n")
+		;; defines
+		(mapconcat
+		 (lambda (inc) (format "#define %s" inc))
+		 (if (listp defines) defines (list defines)) "\n")
+		;; body
+		(if main-p
+		    (org-babel-fortran-ensure-main-wrap
+		     (concat
+		      ;; variables
+		      (mapconcat 'org-babel-fortran-var-to-fortran vars "\n")
+		      body) params)
+		  body) "\n") "\n")))
 
 (defun org-babel-fortran-ensure-main-wrap (body params)
   "Wrap body in a \"program ... end program\" block if none exists."
   (if (string-match "^[ \t]*program[ \t]*.*" (capitalize body))
-       (let ((vars (mapcar #'cdr (org-babel-get-header params :var))))
-	 (if vars (error "cannot use :vars if 'program' statement is present"))
-	 body)
+      (let ((vars (mapcar #'cdr (org-babel-get-header params :var))))
+	(if vars (error "Cannot use :vars if `program' statement is present"))
+	body)
     (format "program main\n%s\nend program main\n" body)))
 
 (defun org-babel-prep-session:fortran (session params)
   "This function does nothing as fortran is a compiled language with no
 support for sessions"
-  (error "fortran is a compiled languages -- no support for sessions"))
+  (error "Fortran is a compiled languages -- no support for sessions"))
 
 (defun org-babel-load-session:fortran (session body params)
   "This function does nothing as fortran is a compiled language with no
 support for sessions"
-  (error "fortran is a compiled languages -- no support for sessions"))
+  (error "Fortran is a compiled languages -- no support for sessions"))
 
 ;; helper functions
 
@@ -144,17 +144,22 @@ of the same value."
      ((stringp val)
       (format "character(len=%d), parameter ::  %S = '%s'\n"
               (length val) var val))
+     ;; val is a matrix
+     ((and (listp val) (org-every #'listp val))
+      (format "real, parameter :: %S(%d,%d) = transpose( reshape( %s , (/ %d, %d /) ) )\n"
+	      var (length val) (length (car val))
+	      (org-babel-fortran-transform-list val)
+	      (length (car val)) (length val)))
      ((listp val)
       (format "real, parameter :: %S(%d) = %s\n"
-	      var (length val) (ob-fortran-transform-list val)))
+	      var (length val) (org-babel-fortran-transform-list val)))
      (t
-      (error (format "the type of parameter %s is not supported by ob-fortran"
-		     var))))))
+      (error "the type of parameter %s is not supported by ob-fortran" var)))))
 
-(defun ob-fortran-transform-list (val)
+(defun org-babel-fortran-transform-list (val)
   "Return a fortran representation of enclose syntactic lists."
   (if (listp val)
-      (concat "(/" (mapconcat #'ob-fortran-transform-list val ", ") "/)")
+      (concat "(/" (mapconcat #'org-babel-fortran-transform-list val ", ") "/)")
     (format "%S" val)))
 
 (provide 'ob-fortran)