forked from mirrors/org-mode
d77a52a502
These changes are the combination of the commits below (in order applied). Unlike other backports, these are applied in one commit because they are closely related and because some of the later commits reverse changes in earlier commits. Changes to message and help quote display for Emacs 25 seem to be here to stay. The quote protections are required to ensure grave accents and apostrophes are displayed as intended in Emacs 25, and they should not affect earlier versions. Quoting fixes in lisp/org 6cd2629bd1b3ce77d29ac28e29237c94a4197116 Paul Eggert Mon Aug 31 00:29:40 2015 -0700 More-conservative ‘format’ quote restyling fbb5531fa11d13854b274d28ccd329c9b6652cfc Paul Eggert Sun Aug 23 22:39:06 2015 -0700 Prefer directed to neutral quotes 875a5d0ead827d3da32ecbd30e739a29f07bbc87 Paul Eggert Mon Aug 24 23:57:25 2015 -0700 Escape ` and ' in doc 19532d147b431a4fe34f088d6de07891c48e2c5c Paul Eggert Tue Sep 1 18:23:21 2015 -0700 Fix some more docstring etc. quoting problems 26bd978d87dfbf9baa115cd961a67d42b416c4bf Paul Eggert Thu Sep 3 15:32:54 2015 -0700 Go back to grave quoting in source-code docstrings etc. 6afef3f6ca2f3009c722b84e249903b7f807b044 Paul Eggert Mon Sep 7 16:09:27 2015 -0700
170 lines
6.3 KiB
EmacsLisp
170 lines
6.3 KiB
EmacsLisp
;;; ob-fortran.el --- org-babel functions for fortran
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;; Copyright (C) 2011-2015 Free Software Foundation, Inc.
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;; Authors: Sergey Litvinov
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;; Eric Schulte
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;; Keywords: literate programming, reproducible research, fortran
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;; Homepage: http://orgmode.org
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;; This file is part of GNU Emacs.
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;;
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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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;; Org-Babel support for evaluating fortran code.
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;;; Code:
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(require 'ob)
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(require 'cc-mode)
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(declare-function org-entry-get "org"
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(pom property &optional inherit literal-nil))
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(declare-function org-every "org" (pred seq))
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(declare-function org-remove-indentation "org" (code &optional n))
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(defvar org-babel-tangle-lang-exts)
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(add-to-list 'org-babel-tangle-lang-exts '("fortran" . "F90"))
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(defvar org-babel-default-header-args:fortran '())
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(defvar org-babel-fortran-compiler "gfortran"
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"fortran command used to compile a fortran source code file into an
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executable.")
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(defun org-babel-execute:fortran (body params)
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"This function should only be called by `org-babel-execute:fortran'"
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(let* ((tmp-src-file (org-babel-temp-file "fortran-src-" ".F90"))
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(tmp-bin-file (org-babel-temp-file "fortran-bin-" org-babel-exeext))
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(cmdline (cdr (assoc :cmdline params)))
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(flags (cdr (assoc :flags params)))
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(full-body (org-babel-expand-body:fortran body params))
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(compile
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(progn
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(with-temp-file tmp-src-file (insert full-body))
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(org-babel-eval
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(format "%s -o %s %s %s"
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org-babel-fortran-compiler
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(org-babel-process-file-name tmp-bin-file)
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(mapconcat 'identity
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(if (listp flags) flags (list flags)) " ")
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(org-babel-process-file-name tmp-src-file)) ""))))
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(let ((results
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(org-babel-trim
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(org-remove-indentation
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(org-babel-eval
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(concat tmp-bin-file (if cmdline (concat " " cmdline) "")) "")))))
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(org-babel-reassemble-table
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(org-babel-result-cond (cdr (assoc :result-params params))
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(org-babel-read results)
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(let ((tmp-file (org-babel-temp-file "f-")))
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(with-temp-file tmp-file (insert results))
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(org-babel-import-elisp-from-file tmp-file)))
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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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(defun org-babel-expand-body:fortran (body params)
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"Expand a block of fortran or fortran code with org-babel according to
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it's header arguments."
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(let ((vars (mapcar #'cdr (org-babel-get-header params :var)))
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(main-p (not (string= (cdr (assoc :main params)) "no")))
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(includes (or (cdr (assoc :includes params))
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(org-babel-read (org-entry-get nil "includes" t))))
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(defines (org-babel-read
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(or (cdr (assoc :defines params))
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(org-babel-read (org-entry-get nil "defines" t))))))
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(mapconcat 'identity
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(list
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;; includes
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(mapconcat
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(lambda (inc) (format "#include %s" inc))
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(if (listp includes) includes (list includes)) "\n")
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;; defines
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(mapconcat
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(lambda (inc) (format "#define %s" inc))
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(if (listp defines) defines (list defines)) "\n")
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;; body
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(if main-p
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(org-babel-fortran-ensure-main-wrap
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(concat
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;; variables
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(mapconcat 'org-babel-fortran-var-to-fortran vars "\n")
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body) params)
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body) "\n") "\n")))
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(defun org-babel-fortran-ensure-main-wrap (body params)
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"Wrap body in a \"program ... end program\" block if none exists."
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(if (string-match "^[ \t]*program[ \t]*.*" (capitalize body))
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(let ((vars (mapcar #'cdr (org-babel-get-header params :var))))
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(if vars (error "Cannot use :vars if `program' statement is present"))
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body)
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(format "program main\n%s\nend program main\n" body)))
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(defun org-babel-prep-session:fortran (session params)
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"This function does nothing as fortran is a compiled language with no
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support for sessions"
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(error "Fortran is a compiled languages -- no support for sessions"))
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(defun org-babel-load-session:fortran (session body params)
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"This function does nothing as fortran is a compiled language with no
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support for sessions"
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(error "Fortran is a compiled languages -- no support for sessions"))
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;; helper functions
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(defun org-babel-fortran-var-to-fortran (pair)
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"Convert an elisp val into a string of fortran code specifying a var
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of the same value."
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;; TODO list support
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(let ((var (car pair))
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(val (cdr pair)))
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(when (symbolp val)
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(setq val (symbol-name val))
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(when (= (length val) 1)
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(setq val (string-to-char val))))
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(cond
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((integerp val)
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(format "integer, parameter :: %S = %S\n" var val))
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((floatp val)
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(format "real, parameter :: %S = %S\n" var val))
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((or (integerp val))
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(format "character, parameter :: %S = '%S'\n" var val))
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((stringp val)
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(format "character(len=%d), parameter :: %S = '%s'\n"
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(length val) var val))
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;; val is a matrix
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((and (listp val) (org-every #'listp val))
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(format "real, parameter :: %S(%d,%d) = transpose( reshape( %s , (/ %d, %d /) ) )\n"
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var (length val) (length (car val))
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(org-babel-fortran-transform-list val)
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(length (car val)) (length val)))
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((listp val)
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(format "real, parameter :: %S(%d) = %s\n"
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var (length val) (org-babel-fortran-transform-list val)))
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(t
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(error "the type of parameter %s is not supported by ob-fortran" var)))))
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(defun org-babel-fortran-transform-list (val)
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"Return a fortran representation of enclose syntactic lists."
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(if (listp val)
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(concat "(/" (mapconcat #'org-babel-fortran-transform-list val ", ") "/)")
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(format "%S" val)))
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(provide 'ob-fortran)
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;;; ob-fortran.el ends here
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