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Bug fix in ob-emacs-lisp.el.

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* lisp/ob-emacs-lisp.el: A comment on the last line of an emacs-lisp
code block would cause an error when the block is was executed. This
fix cures this behaviour.

* testing/lisp/test-ob-emacs-lisp.el:  Regression tests for the above
  fix.
This commit is contained in:
Martyn Jago 2012-01-05 18:00:12 +00:00 committed by Eric Schulte
parent d35c79aca9
commit 3096cc3b61
2 changed files with 89 additions and 7 deletions
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14
lisp/ob-emacs-lisp.el
View file

@ -41,13 +41,13 @@
(result-params (cdr (assoc :result-params params)))
(print-level nil) (print-length nil)
(body (if (> (length vars) 0)
(concat "(let ("
(mapconcat
(lambda (var)
(format "%S" (print `(,(car var) ',(cdr var)))))
vars "\n ")
")\n" body ")")
body)))
(concat "(let ("
(mapconcat
(lambda (var)
(format "%S" (print `(,(car var) ',(cdr var)))))
vars "\n ")
")\n" body "\n)")
(concat body "\n"))))
(if (or (member "code" result-params)
(member "pp" result-params))
(concat "(pp " body ")") body)))

82
testing/lisp/test-ob-emacs-lisp.el Normal file
View file

@ -0,0 +1,82 @@
;;; test-ob-emacs-lisp.el
;; Copyright (c) 2012 Free Software Foundation, Inc.
;; Authors: Eric Schulte, Martyn Jago
;; Released under the GNU General Public License version 3
;; see: http://www.gnu.org/licenses/gpl-3.0.html
;;;; Comments:
;; Org-mode tests for ob-emacs-lisp.el live here
;;; Code:
(let ((load-path (cons (expand-file-name
".." (file-name-directory
(or load-file-name buffer-file-name)))
load-path)))
(require 'org-test)
(require 'org-test-ob-consts))
;;; Tests
(ert-deftest ob-emacs-lisp/commented-last-block-line-no-var ()
(org-test-with-temp-text-in-file "
#+begin_src emacs-lisp
;;
#+end_src"
(progn
(org-babel-next-src-block)
(org-ctrl-c-ctrl-c)
(should (re-search-forward "results:" nil t))
(forward-line)
(should
(string=
""
(buffer-substring-no-properties (point-at-bol) (point-at-eol))))))
(org-test-with-temp-text-in-file "
#+begin_src emacs-lisp
\"some text\";;
#+end_src"
(progn
(org-babel-next-src-block)
(org-ctrl-c-ctrl-c)
(should (re-search-forward "results:" nil t))
(forward-line)
(should
(string=
": some text"
(buffer-substring-no-properties (point-at-bol) (point-at-eol)))))))
(ert-deftest ob-emacs-lisp/commented-last-block-line-with-var ()
(org-test-with-temp-text-in-file "
#+begin_src emacs-lisp :var a=1
;;
#+end_src"
(progn
(org-babel-next-src-block)
(org-ctrl-c-ctrl-c)
(re-search-forward "results" nil t)
(forward-line)
(should (string=
""
(buffer-substring-no-properties (point-at-bol) (point-at-eol))))))
(org-test-with-temp-text-in-file "
#+begin_src emacs-lisp :var a=2
2;;
#+end_src"
(progn
(org-babel-next-src-block)
(org-ctrl-c-ctrl-c)
(re-search-forward "results" nil t)
(forward-line)
(should (string=
": 2"
(buffer-substring-no-properties (point-at-bol) (point-at-eol)))))))
(provide 'test-ob-emacs-lisp)
;;; test-ob-emacs-lisp.el ends here