2011-07-20 22:44:50 +00:00
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#+Title: a collection of examples for ob-fortran tests
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#+OPTIONS: ^:nil
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* simple programs
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:PROPERTIES:
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:ID: 459384e8-1797-4f11-867e-dde0473ea7cc
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:END:
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Standardized code block keywords
Nick Dokos <nicholas.dokos@hp.com> writes:
> Eric Schulte <schulte.eric@gmail.com> wrote:
>
>> The attached updated patch fixes a bug in the original.
>>
>
> Minor problem in applying:
>
> ,----
> | $ git apply ~/Mail/inbox/724
> | /home/nick/Mail/inbox/724:671: trailing whitespace.
> | #+name:
> | /home/nick/Mail/inbox/724:599: new blank line at EOF.
> | +
> | warning: 2 lines add whitespace errors.
> `----
The attached version fixes these issues, Thanks -- Eric
>From 0e43d59ee8d46a63f86780a502de726271bc39de Mon Sep 17 00:00:00 2001
From: Eric Schulte <schulte.eric@gmail.com>
Date: Fri, 28 Oct 2011 10:44:21 -0600
Subject: [PATCH] removing code block, results and call-line synonyms -- BREAKING CHANGE
Following a round of on-list discussion many code block synonyms have
been removed, moving forward the following syntax is valid.
- call lines are specified with #+call:
- code blocks are named with #+name:
- results are named with #+name:, however results generated by a code
block may still be labeled with #+results:, and tables named with
#+tblname: will be considered to be named results
The following function may be used to update an existing Org-mode
buffer to the new syntax.
(defun update-org-buffer ()
"Update an Org-mode buffer to the new data, code block and call line syntax."
(interactive)
(save-excursion
(flet ((to-re (lst) (concat "^[ \t]*#\\+" (regexp-opt lst t)
"\\(\\[\\([[:alnum:]]+\\)\\]\\)?\\:[ \t]*"))
(update (re new)
(goto-char (point-min))
(while (re-search-forward re nil t)
(replace-match new nil nil nil 1))))
(let ((old-re (to-re '("RESULTS" "DATA" "SRCNAME" "SOURCE")))
(lob-re (to-re '("LOB")))
(case-fold-search t))
(update old-re "name")
(update lob-re "call")))))
Note: If an old version of Org-mode (e.g., the one shipped with Emacs)
is installed on your system many of the important variables will
be pre-defined with a defvar and *will not* have their values
automatically updated, these include the following.
- org-babel-data-names
- org-babel-result-regexp
- org-babel-src-block-regexp
- org-babel-src-name-regexp
- org-babel-src-name-w-name-regexp
It may be necessary to either remove the source code of older
versions of Org-mode, or to explicitly evaluate the ob.el file.
* lisp/ob-exp.el (org-exp-res/src-name-cleanup): Updated
Documentation.
* lisp/ob-lob.el (org-babel-block-lob-one-liner-regexp): Updated
regular expression.
(org-babel-inline-lob-one-liner-regexp): Updated regular expression.
* lisp/ob-ref.el (org-babel-ref-resolve): Notice when something that
looks like a data results may actually be a code block.
* lisp/ob-table.el: Updated documentation.
* lisp/ob.el (org-babel-src-name-regexp): Simplified regexp.
(org-babel-get-src-block-info): Updated match strings.
(org-babel-data-names): Simplified acceptable names.
(org-babel-find-named-block): Indentation.
(org-babel-find-named-result): Updated to not return a code block as
a result.
* lisp/org.el (org-fontify-meta-lines-and-blocks-1): Removing
references to old syntactic elements.
(org-additional-option-like-keywords): Removing references to old
syntactic elements.
* contrib/babel/library-of-babel.org: Updated to make use of the new
syntax.
* testing/examples/babel-dangerous.org: Updated to make use of the new
syntax.
* testing/examples/babel.org: Updated to make use of the new syntax.
* testing/examples/ob-awk-test.org: Updated to make use of the new
syntax.
* testing/examples/ob-fortran-test.org: Updated to make use of the new
syntax.
* testing/lisp/test-ob.el: Removed two bad tests which tested the
literal values of old regular expressions rather than their
behavior.
2011-10-28 23:52:48 +00:00
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#+name: hello
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2011-07-20 22:44:50 +00:00
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#+begin_src fortran :results silent
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2011-07-18 07:44:07 +00:00
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print *, 'Hello world'
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#+end_src
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Standardized code block keywords
Nick Dokos <nicholas.dokos@hp.com> writes:
> Eric Schulte <schulte.eric@gmail.com> wrote:
>
>> The attached updated patch fixes a bug in the original.
>>
>
> Minor problem in applying:
>
> ,----
> | $ git apply ~/Mail/inbox/724
> | /home/nick/Mail/inbox/724:671: trailing whitespace.
> | #+name:
> | /home/nick/Mail/inbox/724:599: new blank line at EOF.
> | +
> | warning: 2 lines add whitespace errors.
> `----
The attached version fixes these issues, Thanks -- Eric
>From 0e43d59ee8d46a63f86780a502de726271bc39de Mon Sep 17 00:00:00 2001
From: Eric Schulte <schulte.eric@gmail.com>
Date: Fri, 28 Oct 2011 10:44:21 -0600
Subject: [PATCH] removing code block, results and call-line synonyms -- BREAKING CHANGE
Following a round of on-list discussion many code block synonyms have
been removed, moving forward the following syntax is valid.
- call lines are specified with #+call:
- code blocks are named with #+name:
- results are named with #+name:, however results generated by a code
block may still be labeled with #+results:, and tables named with
#+tblname: will be considered to be named results
The following function may be used to update an existing Org-mode
buffer to the new syntax.
(defun update-org-buffer ()
"Update an Org-mode buffer to the new data, code block and call line syntax."
(interactive)
(save-excursion
(flet ((to-re (lst) (concat "^[ \t]*#\\+" (regexp-opt lst t)
"\\(\\[\\([[:alnum:]]+\\)\\]\\)?\\:[ \t]*"))
(update (re new)
(goto-char (point-min))
(while (re-search-forward re nil t)
(replace-match new nil nil nil 1))))
(let ((old-re (to-re '("RESULTS" "DATA" "SRCNAME" "SOURCE")))
(lob-re (to-re '("LOB")))
(case-fold-search t))
(update old-re "name")
(update lob-re "call")))))
Note: If an old version of Org-mode (e.g., the one shipped with Emacs)
is installed on your system many of the important variables will
be pre-defined with a defvar and *will not* have their values
automatically updated, these include the following.
- org-babel-data-names
- org-babel-result-regexp
- org-babel-src-block-regexp
- org-babel-src-name-regexp
- org-babel-src-name-w-name-regexp
It may be necessary to either remove the source code of older
versions of Org-mode, or to explicitly evaluate the ob.el file.
* lisp/ob-exp.el (org-exp-res/src-name-cleanup): Updated
Documentation.
* lisp/ob-lob.el (org-babel-block-lob-one-liner-regexp): Updated
regular expression.
(org-babel-inline-lob-one-liner-regexp): Updated regular expression.
* lisp/ob-ref.el (org-babel-ref-resolve): Notice when something that
looks like a data results may actually be a code block.
* lisp/ob-table.el: Updated documentation.
* lisp/ob.el (org-babel-src-name-regexp): Simplified regexp.
(org-babel-get-src-block-info): Updated match strings.
(org-babel-data-names): Simplified acceptable names.
(org-babel-find-named-block): Indentation.
(org-babel-find-named-result): Updated to not return a code block as
a result.
* lisp/org.el (org-fontify-meta-lines-and-blocks-1): Removing
references to old syntactic elements.
(org-additional-option-like-keywords): Removing references to old
syntactic elements.
* contrib/babel/library-of-babel.org: Updated to make use of the new
syntax.
* testing/examples/babel-dangerous.org: Updated to make use of the new
syntax.
* testing/examples/babel.org: Updated to make use of the new syntax.
* testing/examples/ob-awk-test.org: Updated to make use of the new
syntax.
* testing/examples/ob-fortran-test.org: Updated to make use of the new
syntax.
* testing/lisp/test-ob.el: Removed two bad tests which tested the
literal values of old regular expressions rather than their
behavior.
2011-10-28 23:52:48 +00:00
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#+name: fortran_parameter
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2011-07-20 22:44:50 +00:00
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#+begin_src fortran :results silent
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2011-07-18 07:44:07 +00:00
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integer, parameter :: i = 10
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2011-07-20 22:44:50 +00:00
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write (*, '(i2)') i
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2011-07-18 07:44:07 +00:00
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#+end_src
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2011-07-20 22:44:50 +00:00
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* variable resolution
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:PROPERTIES:
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:ID: d8d1dfd3-5f0c-48fe-b55d-777997e02242
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:END:
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#+begin_src fortran :var N = 15 :results silent
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write (*, '(i2)') N
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2011-07-18 07:44:07 +00:00
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#+end_src
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Define for preprocessed fortran
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2011-07-20 22:44:50 +00:00
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#+begin_src fortran :defines N 42 :results silent
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2011-07-18 07:44:07 +00:00
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implicit none
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2011-07-20 22:44:50 +00:00
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write (*, '(i2)') N
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2011-07-18 07:44:07 +00:00
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#+end_src
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2011-07-20 22:44:50 +00:00
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#+begin_src fortran :var s="word" :results silent
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write (*, '(a4)') s
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2011-07-18 07:44:07 +00:00
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#+end_src
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2011-07-20 22:44:50 +00:00
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* arrays
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:PROPERTIES:
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:ID: c28569d9-04ce-4cad-ab81-1ea29f691465
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:END:
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Real array as input
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#+begin_src fortran :var s='(1.0 2.0 3.0) :results silent
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write (*, '(3f5.2)'), s
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2011-07-18 07:44:07 +00:00
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#+end_src
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2011-07-20 22:44:50 +00:00
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#+tblname: test_tbl
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| 1.0 |
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| 2.0 |
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#+begin_src fortran :var s=test_tbl :results silent
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write (*, '(2f5.2)'), s
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2011-07-18 07:44:07 +00:00
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#+end_src
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2011-07-20 22:44:50 +00:00
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* failing
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:PROPERTIES:
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:ID: 891ead4a-f87a-473c-9ae0-1cf348bcd04f
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:END:
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2011-07-18 07:44:07 +00:00
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Should fail (TODO: add input variables for the case with explicit
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program statement)
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2011-07-20 22:44:50 +00:00
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#+begin_src fortran :var s="word" :results silent
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2011-07-18 07:44:07 +00:00
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program ex
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print *, "output of ex program"
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end program ex
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#+end_src
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Fails to compile (TODO: error check in ob-fortran.el)
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2011-07-20 22:44:50 +00:00
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#+begin_src fortran :var s='(1 ()) :results silent
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2011-07-18 07:44:07 +00:00
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print *, s
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#+end_src
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Should fail to compile with gfortran
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2011-07-20 22:44:50 +00:00
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#+begin_src fortran :flags --std=f95 --pedantic-error :results silent
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2011-07-18 07:44:07 +00:00
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program ex
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integer*8 :: i
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end program ex
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#+end_src
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2011-07-20 22:44:50 +00:00
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* programs input parameters
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:PROPERTIES:
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:ID: 2d5330ea-9934-4737-9ed6-e1d3dae2dfa4
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:END:
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2011-07-18 07:44:07 +00:00
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Pass parameters to the program
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2011-07-20 22:44:50 +00:00
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#+begin_src fortran :cmdline "23" :results silent
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2011-07-18 07:44:07 +00:00
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character(len=255) :: cmd
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2011-07-20 22:44:50 +00:00
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call get_command_argument(1, cmd)
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2011-07-18 07:44:07 +00:00
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write (*,*) trim(cmd)
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#+end_src
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