Hello,
Giuseppe Lipari <giulip...@gmail.com> writes:
> thanks for the response. I did some debugging, but I am not an expert of
> elisp and org-mode. Anyway, this is what I found:
>
> I put a breakpoint in fuinction org-latex-src-block() which receives
> src-block as parameter. This parameter contains field language already set
> to c++\"-std=c++11\", which is of course wrong. Therefore the problem is
> before this function is called, but I could not follow the chain and so I
> do not know precisely which function is responsible for this.
>
> Also, the bug triggers also when I specify C as a language. Therefore,
> probably the problem is somewhere in ob-C.el.
I think the following patch fixes the issue. I'll let Eric decide if it
has to be applied or not.
Thank you for the report.
Regards,
--
Nicolas Goaziou
>From bbe85db3abbdcc0973dcd0fb783728d4374b20fb Mon Sep 17 00:00:00 2001
From: Nicolas Goaziou <n.goaz...@gmail.com>
Date: Mon, 20 Jan 2014 14:07:57 +0100
Subject: [PATCH] ob-exp: Fix export of src blocks with flags
* lisp/ob-exp.el (org-babel-exp-code): Fix export of src blocks with
flags.
* testing/lisp/test-ob-exp.el (ob-export/export-src-block-with-flags):
New test.
Thanks to Giuseppe Lipari for reporting it.
---
lisp/ob-exp.el | 3 ++-
testing/lisp/test-ob-exp.el | 9 +++++++++
2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/lisp/ob-exp.el b/lisp/ob-exp.el
index b2be510..84eb011 100644
--- a/lisp/ob-exp.el
+++ b/lisp/ob-exp.el
@@ -341,11 +341,12 @@ replaced with its value."
org-babel-exp-code-template
`(("lang" . ,(nth 0 info))
("body" . ,(org-escape-code-in-string (nth 1 info)))
+ ("flags" . ,(let ((f (assq :flags (nth 2 info))))
+ (when f (concat " " (cdr f)))))
,@(mapcar (lambda (pair)
(cons (substring (symbol-name (car pair)) 1)
(format "%S" (cdr pair))))
(nth 2 info))
- ("flags" . ,(let ((f (nth 3 info))) (when f (concat " " f))))
("name" . ,(or (nth 4 info) "")))))
(defun org-babel-exp-results (info type &optional silent hash)
diff --git a/testing/lisp/test-ob-exp.el b/testing/lisp/test-ob-exp.el
index 2f5342b..33585e4 100644
--- a/testing/lisp/test-ob-exp.el
+++ b/testing/lisp/test-ob-exp.el
@@ -303,6 +303,15 @@ Here is one at the end of a line. =2=
(org-export-execute-babel-code)
(buffer-string)))))
+(ert-deftest ob-export/export-src-block-with-flags ()
+ "Test exporting a source block with a flag."
+ (should
+ (string-match "\\`#\\+BEGIN_SRC emacs-lisp -some-flag$"
+ (org-test-with-temp-text
+ "#+BEGIN_SRC emacs-lisp :flags -some-flag\n\(+ 1 1)\n#+END_SRC"
+ (org-export-execute-babel-code)
+ (buffer-string)))))
+
(provide 'test-ob-exp)
;;; test-ob-exp.el ends here
--
1.8.5.3
