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3af89e696a
This results in the following behavior.
#+property: var foo=1
#+property: var+ bar=2
#+begin_src emacs-lisp
(+ foo bar)
#+end_src
#+results:
: 3
#+begin_src emacs-lisp
(org-entry-get (point) "var" t)
#+end_src
#+results:
: foo=1 bar=2
* overwriting a file-wide property
:PROPERTIES:
:var: foo=7
:END:
#+begin_src emacs-lisp
foo
#+end_src
#+results:
: 7
#+begin_src emacs-lisp
(org-entry-get (point) "var" t)
#+end_src
#+results:
: foo=7
* appending to a file-wide property
:PROPERTIES:
:var+: baz=3
:END:
#+begin_src emacs-lisp
(+ foo bar baz)
#+end_src
#+results:
: 6
#+begin_src emacs-lisp
(org-entry-get (point) "var" t)
#+end_src
#+results:
: foo=1 bar=2 baz=3
* lisp/org.el (org-update-property-plist): Updates a given property
list with a property name and a property value.
(org-set-regexps-and-options): Use org-update-property-plist.
(org-entry-get): Use org-update-property-plist.
* testing/examples/property-inheritance.org: Example file for testing
appending property behavior.
* testing/lisp/test-property-inheritance.el: Tests of appending
property behavior.
* lisp/ob.el (org-babel-balanced-split): Allow splitting on single
characters as well as groups of two characters.
(org-babel-parse-multiple-vars): Split variables on single spaces.
62 lines
1.9 KiB
EmacsLisp
62 lines
1.9 KiB
EmacsLisp
;;; test-ob-R.el --- tests for ob-R.el
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;; Copyright (c) 2011 Eric Schulte
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;; Authors: Eric Schulte
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;; Released under the GNU General Public License version 3
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;; see: http://www.gnu.org/licenses/gpl-3.0.html
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(let ((load-path (cons (expand-file-name
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".." (file-name-directory
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(or load-file-name buffer-file-name)))
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load-path)))
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(require 'org-test)
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(require 'org-test-ob-consts))
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(defmacro test-org-in-property-buffer (&rest body)
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`(with-temp-buffer
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(insert-file-contents (expand-file-name "property-inheritance.org"
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org-test-example-dir))
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(org-mode)
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,@body))
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(ert-deftest test-org-property-accumulation-top-use ()
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(test-org-in-property-buffer
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(goto-char (point-min))
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(org-babel-next-src-block 1)
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(should (equal 3 (org-babel-execute-src-block)))))
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(ert-deftest test-org-property-accumulation-top-val ()
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(test-org-in-property-buffer
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(goto-char (point-min))
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(org-babel-next-src-block 2)
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(should (string= "foo=1 bar=2" (org-babel-execute-src-block)))))
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(ert-deftest test-org-property-accumulation-overwrite-use ()
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(test-org-in-property-buffer
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(goto-char (point-min))
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(org-babel-next-src-block 3)
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(should (= 7 (org-babel-execute-src-block)))))
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(ert-deftest test-org-property-accumulation-overwrite-val ()
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(test-org-in-property-buffer
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(goto-char (point-min))
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(org-babel-next-src-block 4)
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(should (string= "foo=7" (org-babel-execute-src-block)))))
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(ert-deftest test-org-property-accumulation-append-use ()
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(test-org-in-property-buffer
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(goto-char (point-min))
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(org-babel-next-src-block 5)
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(should (= 6 (org-babel-execute-src-block)))))
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(ert-deftest test-org-property-accumulation-append-val ()
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(test-org-in-property-buffer
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(goto-char (point-min))
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(org-babel-next-src-block 6)
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(should (string= "foo=1 bar=2 baz=3" (org-babel-execute-src-block)))))
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(provide 'test-ob-R)
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;;; test-ob-R.el ends here
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