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Re: [O] Contrib missing from (Cygwin) Emacs
From: |
Sebastien Vauban |
Subject: |
Re: [O] Contrib missing from (Cygwin) Emacs |
Date: |
Fri, 25 Jan 2013 13:28:24 +0100 |
User-agent: |
Gnus/5.130006 (Ma Gnus v0.6) Emacs/24.2.92 (windows-nt) |
Hi Bastien, Achim and Charles,
Bastien wrote:
> yes, the default `org-ditaa-jar-path' value points to the contrib/
> directory, but a wrong value for this variable does prevent publishing a web
> page -- unless you want to publish ditaa shunk without setting the
> `org-ditaa-jar-path' correctly.
>
> Is it what you did?
Nope. I don't use DITAA in my Web pages at all.
When looking more carefully at the backtrace:
--8<---------------cut here---------------start------------->8---
Debugger entered--Lisp error: (error "Can't find library org")
signal(error ("Can't find library org"))
error("Can't find library %s" "org")
find-library-name("org")
(file-name-directory (find-library-name "org"))
(expand-file-name "../contrib" (file-name-directory (find-library-name
"org")))
(file-name-as-directory (expand-file-name "../contrib" (file-name-directory
(find-library-name "org"))))
(expand-file-name "scripts" (file-name-as-directory (expand-file-name
"../contrib" (file-name-directory (find-library-name "org")))))
(file-name-as-directory (expand-file-name "scripts" (file-name-as-directory
(expand-file-name "../contrib" (file-name-directory (find-library-name
"org"))))))
(expand-file-name "ditaa.jar" (file-name-as-directory (expand-file-name
"scripts" (file-name-as-directory (expand-file-name "../contrib"
(file-name-directory (find-library-name "org")))))))
eval((expand-file-name "ditaa.jar" (file-name-as-directory (expand-file-name
"scripts" (file-name-as-directory (expand-file-name "../contrib"
(file-name-directory (find-library-name "org"))))))))
custom-initialize-reset(org-ditaa-jar-path (expand-file-name "ditaa.jar"
(file-name-as-directory (expand-file-name "scripts" (file-name-as-directory
(expand-file-name "../contrib" (file-name-directory (find-library-name
"org"))))))))
custom-declare-variable(org-ditaa-jar-path (expand-file-name "ditaa.jar"
(file-name-as-directory (expand-file-name "scripts" (file-name-as-directory
(expand-file-name "../contrib" (file-name-directory (find-library-name
"org"))))))) ("/usr/share/emacs/24.2/lisp/org/org-exp-blocks.elc" . 6117)
:group org-babel :type string)
require(org-exp-blocks)
byte-code("\300\301!\210\300\302!\210\300\303!\210\300\304!\210\300\305!\210\300\306!\207"
[require org org-macs org-agenda org-exp-blocks ob-exp org-src] 2)
require(org-exp)
byte-code("\300\301!\210\300\302!\210\300\303!\210\304\305!\204\306\305\307\"\210\300\207"
[require org org-exp format-spec fboundp declare-function defalias (macro .
#[(fn file &optional arglist fileonly) "\300\207" [nil] 1])] 3)
require(org-publish)
--8<---------------cut here---------------end--------------->8---
it seems that (in the latest Cygwin Emacs, that is Emacs bundled with Org-mode
version 7.8.11):
1. `org-publish' calls `org-exp' (still true as of today)
2. `org-exp' calls `org-exp-blocks' (not true anymore)
3. `org-exp-blocks' needs, somehow, a right value for DITAA.
Wait, wait, wait...
When reading the backtrace even more carefully, this 3rd observation is not
what's said by the error message: "../contrib" is not (I guess Achim is right)
the problem here, but the fact that `find-library-name' fails to find "org".
So, the problem comes down to the fact that the following...
#+begin_src emacs-lisp
(require 'find-func)
(find-library-name "org")
#+end_src
... does fail with the latest Cygwin [1]:
--8<---------------cut here---------------start------------->8---
Debugger entered--Lisp error: (error "Can't find library org")
signal(error ("Can't find library org"))
error("Can't find library %s" "org")
find-library-name("org")
--8<---------------cut here---------------end--------------->8---
OTOH, the following does work:
#+begin_src emacs-lisp
(message "%s" (locate-library "org"))
#+end_src
and returns:
--8<---------------cut here---------------start------------->8---
/usr/share/emacs/24.2/lisp/org/org.elc
--8<---------------cut here---------------end--------------->8---
I'm not sure to understand the (subtle?) difference between
`find-library-name' and `locate-library'...
IOW, using `locate-library' (if equivalent) in `org-exp-blocks' would (seem
to) be a workaround to this problem. But...?
Best regards,
Seb
--
Sebastien Vauban
[1] No local Org installation -- or at least no (add-to-list 'load-path).
- [O] Contrib missing from (Cygwin) Emacs, Sebastien Vauban, 2013/01/24
- Re: [O] Contrib missing from (Cygwin) Emacs, Bastien, 2013/01/24
- Re: [O] Contrib missing from (Cygwin) Emacs, Sebastien Vauban, 2013/01/24
- Re: [O] Contrib missing from (Cygwin) Emacs, Achim Gratz, 2013/01/24
- Re: [O] Contrib missing from (Cygwin) Emacs, Charles, 2013/01/24
- Re: [O] Contrib missing from (Cygwin) Emacs, Bastien, 2013/01/24
- Re: [O] Contrib missing from (Cygwin) Emacs,
Sebastien Vauban <=
- Re: [O] Contrib missing from (Cygwin) Emacs, Bastien, 2013/01/26
- Re: [O] Contrib missing from (Cygwin) Emacs, Achim Gratz, 2013/01/26