[Orgmode] Re: Fixing slowness of following Gnus links to IMAP articles

2010-08-03 Thread Sébastien Vauban
Hi Tassilo and David,

Tassilo Horn wrote:
 I'm trying to add a workaround to org-gnus.el which should save the slowness
 of querying the IMAP server by looking up the article number in the group's
 .overview file. But since I don't have nnimap groups, we have to play some
 question  answer game. ;-)

Just to give you feedback, here's a cite from the answer of my postmaster
about the bad experiences with Courier:

   Had a search and it appears that courier doesn't support this. The best
solution would be to upgrade our mail server to use dovecot.

Seems it must be fixed, then, by either of the following approaches:

- enhance Gnus's cache (what you tried)
- move client from Gnus to Wanderlust (but I'm not yet convinced about such a
  move)
- move server from Courier to Dovecot (depends on my postmaster)

Thanks to you...

Best regards,
  Seb

-- 
Sébastien Vauban


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Re: [Orgmode] What license for Worg?

2010-08-03 Thread Ian Barton

 what is the most suitable license (or licensing scheme) for Worg?
 
 Here is the best solution I can think of: dual-licensing[1] under the
 GNU Free Documentation License 1.3[2] and the Creative Commons BY-SA
 3.0[3] license.  This solution would make it possible to take excerpts
 from Worg and put them into Org manual for later inclusion in Emacs,
 which uses GFDL 1.3 for the Emacs manual.
 
 Would any Worg contributor have objection to this?
 
That's fine with me. However, I think you may have to begin the long and
tedious task of identifying all contributors to Worg and asking their
permission. If this isn't done we may end up with Free and Non free
versions of Worg.

Ian.

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[Orgmode] Export emails from Lotus Notes to org-mode?

2010-08-03 Thread Johan Ekh
Hi all,
I have to use Lotus Notes at work. I often get emails with reference
material, other than the text, e.g.
attached files or inline pictures.

Is it possible to export the entire email, including this reference
material, into something that I can link
to from within org-mode?

Johan
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[Orgmode] Re: worg recent changes exported page?

2010-08-03 Thread Roman

Scot Becker scot.becker at gmail.com writes:
 
 
 True.  I watch the recent changes to worg in an RSS feed reader, and it would 
be very nice to get from there to the worg pages itself (rather than just the 
diffs)Scot


http://pipes.yahoo.com/pipes/pipe.info?_id=7874b4183cbacfa142403259494c074e
There. Replaces files mentions with correspondent links.
You can clone the pipe and edit if you wish.
But if it's good enough, when the rss output is subscribed
by at least few people in Google Reader, it'll be grabbed
by Google once per a hour; once per 4 hours with single subscriber AFAIK


 On Fri, Jan 9, 2009 at 7:47 PM, Samuel Wales samologist at gmail.com 
wrote:On Fri, Jan 9, 2009 at 08:04, Bernt Hansen I think the misconception 
here 
is that Worg is a wiki and it's not :)
 Fair enough :).
 However, if it were possible to look at a recent commit and then click
 to get to the exported page, that would be a convenient way to keep up
 with worg.
 
 --
 For personal gain, myalgic encephalomyelitis denialists are knowingly
 causing further suffering and death by grossly corrupting science.  Do
 you care about the world?
http://www.meactionuk.org.uk/What_Is_ME_What_Is_CFS.htm
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Re: [Orgmode] Re: worg recent changes exported page?

2010-08-03 Thread Scot Becker
Thanks.  That seems to work.

Scot


On Tue, Aug 3, 2010 at 10:56 AM, Roman rzon...@gmail.com wrote:


 Scot Becker scot.becker at gmail.com writes:
 
 
  True.  I watch the recent changes to worg in an RSS feed reader, and it
 would
 be very nice to get from there to the worg pages itself (rather than just
 the
 diffs)Scot


 http://pipes.yahoo.com/pipes/pipe.info?_id=7874b4183cbacfa142403259494c074e
 There. Replaces files mentions with correspondent links.
 You can clone the pipe and edit if you wish.
 But if it's good enough, when the rss output is subscribed
 by at least few people in Google Reader, it'll be grabbed
 by Google once per a hour; once per 4 hours with single subscriber AFAIK


  On Fri, Jan 9, 2009 at 7:47 PM, Samuel Wales samologist at gmail.com
 wrote:On Fri, Jan 9, 2009 at 08:04, Bernt Hansen I think the misconception
 here
 is that Worg is a wiki and it's not :)
  Fair enough :).
  However, if it were possible to look at a recent commit and then click
  to get to the exported page, that would be a convenient way to keep up
  with worg.
 
  --
  For personal gain, myalgic encephalomyelitis denialists are knowingly
  causing further suffering and death by grossly corrupting science.  Do
  you care about the world?
 http://www.meactionuk.org.uk/What_Is_ME_What_Is_CFS.htm
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 gnu.orghttp://lists.gnu.org/mailman/listinfo/emacs-orgmode
 
 
 
 
 
 
 
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[Orgmode] [babel] Error Before first headline.

2010-08-03 Thread Olle Palmius
Hi im trying to figure out how to generate sourcefiles from babel
files and i keep getting the same error.
I have tried a few different codeblocks from the documentation
and the only thing that changes is the position number.
I hope i have not missed something in the documentation.


Code:

#+BEGIN_SRC emacs-lisp
(defun org-xor (a b)
 Exclusive or.
(if a (not b) b))
#+END_SRC


Debug message:

Debugger entered--Lisp error: (error Before first headline at
position 1 in buffer test.org)
  signal(error (Before first headline at position 1 in buffer
test.org))
  error(Before first headline at position %d in buffer %s 1
#buffer test.org)
  byte-code(\300\301`p#\207 [error Before first headline at
position %d in buffer %s] 4)
  org-back-to-heading(t)
  org-heading-components()
  byte-code(\306\307 !\210peb\210\310 \311\312#\203\370
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[Orgmode] babel versionitis?

2010-08-03 Thread Rustom Mody
In Bernt Hansen's Organize your life in plain text he has

(require 'org-babel-init)
(require 'org-babel-ditaa)
(org-babel-load-library-of-babel)

But with my 7.01trans org I get

Cannot open load file org-babel-init

I guess this has to change to

(org-babel-do-load-languages
 'org-babel-load-languages
 '((emacs-lisp . t)
   (ditaa . t)))

I am just guessing something about babel initialization has changed
recently??
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[Orgmode] Re: [babel] Error Before first headline.

2010-08-03 Thread Rustom Mody
 Hi im trying to figure out how to generate sourcefiles from babel files
and i keep getting the same error.

Tried putting a 'first headline' as it wants?
ie
* Dummy header
#+BEGIN_SRC emacs-lisp
(defun org-xor (a b)
etc
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[Orgmode] Re: Org-indent-mode (lack of) support for plain list

2010-08-03 Thread Jason Dunsmore
Artis Rozentāls artis.rozent...@gmail.com writes:

 I was happy to finally find a way to do soft line wrapping with
 org-indent-mode and visual-line-mode, unfortunately it seems that it
 doesn't support plain lists. Are there any plans to expand
 org-indent-mode to support the full markup of org-mode?

I think indentation of plain lists would be a good option for
org-indent-mode.

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Re: [Orgmode] babel versionitis?

2010-08-03 Thread Erik Iverson

Correct, about a month ago:

http://eschulte.github.com/babel-dev/DONE-document-configuration-changes-for-Babel-integration.html

On 08/03/2010 05:59 AM, Rustom Mody wrote:

In Bernt Hansen's Organize your life in plain text he has

(require  'org-babel-init)
(require  'org-babel-ditaa)
(org-babel-load-library-of-babel)

But with my 7.01trans org I get

Cannot open load file org-babel-init

I guess this has to change to

(org-babel-do-load-languages
'org-babel-load-languages
'((emacs-lisp . t)
(ditaa . t)))

I am just guessing something about babel initialization has changed
recently??


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[Orgmode] Re: babel versionitis?

2010-08-03 Thread Bernt Hansen
Rustom Mody rustompm...@gmail.com writes:

 In Bernt Hansen's Organize your life in plain text he has

 (require 'org-babel-init)
 (require 'org-babel-ditaa)
 (org-babel-load-library-of-babel)

 But with my 7.01trans org I get

 Cannot open load file org-babel-init

 I guess this has to change to

 (org-babel-do-load-languages
  'org-babel-load-languages
  '((emacs-lisp . t)
    (ditaa . t)))

 I am just guessing something about babel initialization has changed recently??

The setup changed in release 7.01.  I've updated my document.
Thanks for pointing this out.

-Bernt

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Re: [Orgmode] What license for Worg?

2010-08-03 Thread tycho garen
On Mon, Aug 02, 2010 at 02:33:10PM +0200, Bastien wrote:
 Hi all,
 
 what is the most suitable license (or licensing scheme) for Worg?
 
 Here is the best solution I can think of: dual-licensing[1] under the
 GNU Free Documentation License 1.3[2] and the Creative Commons BY-SA
 3.0[3] license.  This solution would make it possible to take excerpts
 from Worg and put them into Org manual for later inclusion in Emacs,
 which uses GFDL 1.3 for the Emacs manual.
 
 Would any Worg contributor have objection to this?
 
 I'm open to any suggestion, please let ideas flow.

This seems fine, the only possible concern that I have with this is
that GFDL licensed code snippets aren't compatible with the GPL. I'm
not sure how much actual code is in worg, and if this is an issue, but
it's worth considering. 

My impulse for free-software-style writing projects is to use the
emacs wiki license statement which says CC-BY-SA/GFDL/GPL 3 or later
(with a clarification of what constitutes corresponding source
code), but that might be a bit vague in some cases. 

Cheers! 
sam

-- 
tycho(ish) @
 ga...@tychoish.com
  http://www.tychoish.com/
  http://www.cyborginstitute.com/
  don't get it right, get it written -- james thurber

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Re: [Orgmode] Common Lisp / SLIME support for babel

2010-08-03 Thread Eric Schulte
Hi David,

I've forked your github repository, and I now have it to the point where
basic session and external evaluation are both working on my system
using SBCL.

It is now also possible to pass variables into lisp blocks.

It certainly needs more cleanup and testing, but this initial pass is up
at http://github.com/eschulte/org-babel-lisp

Cheers -- Eric

David O'Toole dto1...@gmail.com writes:

 Hi, I've updated my proposed ob-lisp module for the new API. I am now
 using org updated from git head.
 http://github.com/dto/org-babel-lisp

 Despite having the ob-template.el and ob-clojure modules, I'm still
 stuck making sessions work properly. Executing successive statements
 with an already-open SLIME session works (testing with SBCL and latest
 SLIME) but it doesn't update the *inferior-lisp* buffer the way I
 would like, hangs emacs, and also results in weird errors about
 asynchronous evaluation aborted.

 The tangling works since it is language-agnostic, and the tangling is
 95% of what i need. But I would love to be able to execute blocks
 dynamically without the glitches I have now.

 Perhaps someone more familiar with org and slime could help? I feel
 like I've run out of ideas.

 Thanks everyone. By the way, I am still working on my DAM (digital
 asset management) litprog ideas, inspired by org-babel.
 The current version of my proposal document with some ideas:
 http://github.com/dto/hypo/raw/master/hypo.org
 An example, working on a game's code using org-babel literate tools:
 http://github.com/dto/xe2/raw/master/void/void.org

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Re: [Orgmode] Re: [babel] Error Before first headline.

2010-08-03 Thread Eric Schulte
Hi,

Please include the actual error, as well as a minimal Org-mode file
sufficient to generate the error.  The email below does not contain
enough information to diagnose your problem.

Thanks -- Eric

Rustom Mody rustompm...@gmail.com writes:

 Hi im trying to figure out how to generate sourcefiles from babel files
 and i keep getting the same error.

 Tried putting a 'first headline' as it wants?
 ie
 * Dummy header
 #+BEGIN_SRC emacs-lisp
 (defun org-xor (a b)
 etc
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Re: [Orgmode] Common Lisp / SLIME support for babel

2010-08-03 Thread David O'Toole
Hi Eric,

I just tried it out, and it seems to work great! Thanks so much for
this. So, I already have FSF papers, consider it yours :)

On Tue, Aug 3, 2010 at 10:12 AM, Eric Schulte schulte.e...@gmail.com wrote:
 Hi David,

 I've forked your github repository, and I now have it to the point where
 basic session and external evaluation are both working on my system
 using SBCL.

 It is now also possible to pass variables into lisp blocks.

 It certainly needs more cleanup and testing, but this initial pass is up
 at http://github.com/eschulte/org-babel-lisp

 Cheers -- Eric

 David O'Toole dto1...@gmail.com writes:

 Hi, I've updated my proposed ob-lisp module for the new API. I am now
 using org updated from git head.
 http://github.com/dto/org-babel-lisp

 Despite having the ob-template.el and ob-clojure modules, I'm still
 stuck making sessions work properly. Executing successive statements
 with an already-open SLIME session works (testing with SBCL and latest
 SLIME) but it doesn't update the *inferior-lisp* buffer the way I
 would like, hangs emacs, and also results in weird errors about
 asynchronous evaluation aborted.

 The tangling works since it is language-agnostic, and the tangling is
 95% of what i need. But I would love to be able to execute blocks
 dynamically without the glitches I have now.

 Perhaps someone more familiar with org and slime could help? I feel
 like I've run out of ideas.

 Thanks everyone. By the way, I am still working on my DAM (digital
 asset management) litprog ideas, inspired by org-babel.
 The current version of my proposal document with some ideas:
 http://github.com/dto/hypo/raw/master/hypo.org
 An example, working on a game's code using org-babel literate tools:
 http://github.com/dto/xe2/raw/master/void/void.org

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Re: [Orgmode] Common Lisp / SLIME support for babel

2010-08-03 Thread Eric Schulte
Great!

I'll merge this into Org-mode now, and we can continue its development
and maintenance from there.

Thanks -- Eric

David O'Toole dto1...@gmail.com writes:

 Hi Eric,

 I just tried it out, and it seems to work great! Thanks so much for
 this. So, I already have FSF papers, consider it yours :)

 On Tue, Aug 3, 2010 at 10:12 AM, Eric Schulte schulte.e...@gmail.com wrote:
 Hi David,

 I've forked your github repository, and I now have it to the point where
 basic session and external evaluation are both working on my system
 using SBCL.

 It is now also possible to pass variables into lisp blocks.

 It certainly needs more cleanup and testing, but this initial pass is up
 at http://github.com/eschulte/org-babel-lisp

 Cheers -- Eric

 David O'Toole dto1...@gmail.com writes:

 Hi, I've updated my proposed ob-lisp module for the new API. I am now
 using org updated from git head.
 http://github.com/dto/org-babel-lisp

 Despite having the ob-template.el and ob-clojure modules, I'm still
 stuck making sessions work properly. Executing successive statements
 with an already-open SLIME session works (testing with SBCL and latest
 SLIME) but it doesn't update the *inferior-lisp* buffer the way I
 would like, hangs emacs, and also results in weird errors about
 asynchronous evaluation aborted.

 The tangling works since it is language-agnostic, and the tangling is
 95% of what i need. But I would love to be able to execute blocks
 dynamically without the glitches I have now.

 Perhaps someone more familiar with org and slime could help? I feel
 like I've run out of ideas.

 Thanks everyone. By the way, I am still working on my DAM (digital
 asset management) litprog ideas, inspired by org-babel.
 The current version of my proposal document with some ideas:
 http://github.com/dto/hypo/raw/master/hypo.org
 An example, working on a game's code using org-babel literate tools:
 http://github.com/dto/xe2/raw/master/void/void.org

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[Orgmode] camel.el, for CamelCase links

2010-08-03 Thread David O'Toole
http://github.com/dto/folio/blob/master/camel.el

Someone asked about this recently, i have some partially working code.
Anyone want to try?

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Re: [Orgmode] [mobileorg-android] Files synced, but nothing showing

2010-08-03 Thread Jonathan Arkell
Fixed the problem!  It appears that checksum.dat wasn't being generated.  When 
I upgraded from 6.36c to 7.01g, the file was being generated, and sync worked!

Sorry for the list noise!
__

Jonathan Arkell 
Tech Lead 
Inspired By Drum  Bass, Scheme, Kawaii 

p. 403.206.4377

402 -- 11th Ave SE
Calgary, AB, Canada T2G 0Y4

jonath...@criticalmass.com 
criticalmass.com







On Aug 2, 2010, at 8:58 PM, Jonathan Arkell wrote:

 Hi Orgers.
 
 This could easily be a PEBKAC issue, I have pushed the files to my webdav 
 with org-mobile-push, but when I try to sync with my webdav folder using 
 MobileOrg, I get a blank MobileOrg screen.  Also, the mobileorg directory on 
 my SD card is empty.  This is using version 0.4 alpha.
 
 When I try to capture something, it seems to work (mobileorg.org file is 
 created, with my captured entry).  During the sync, mobileorg.org is sent to 
 the webdav server.
 
 my index.org is just a simple set of links like so:
 
 [[View20K.org]]
 [[View30K.org]]
 ...
 [[Game.org]]
 [[Music.org]]
 
 
 Can anyone help?  What Am I doing wrong?
 
 __
 
 Jonathan Arkell
 Tech Lead
 Inspired By Drum  Bass, Scheme, Kawaii
 
 p. 403.206.4377
 
 402 -- 11th Ave SE
 Calgary, AB, Canada T2G 0Y4
 
 jonath...@criticalmass.com
 criticalmass.com
 
 
 
 
 
 
 
 
 The information contained in this message is confidential. It is intended to 
 be read only by the individual or entity named above or their designee. If 
 the reader of this message is not the intended recipient, you are hereby 
 notified that any distribution of this message, in any form, is strictly 
 prohibited. If you have received this message in error, please immediately 
 notify the sender and delete or destroy any copy of this message.
 
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[Orgmode] column view asterisks

2010-08-03 Thread Ilya Shlyakhter
In the Column View, the asterisks are showing even though I've enabled
clean view that hides the asterisks normally.
Is there a way to hide them?

thanks,

ilya

p.s. since the Column View can take a while to construct, it might be
good to display a status message
saying creating column view while it's working.

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[Orgmode] hiding PROPERTIES line

2010-08-03 Thread Ilya Shlyakhter
Is there a way to hide/show the :PROPERTIES: line representing the
properties locker,
either globally or for a subtree?  I'd like to store some properties
for every entry (e.g. its creation time),
but then the :PROPERTIES: lines add too much clutter, even in the
drawer-collapsed state.
Is there a way to hide/show them just like the closed outline subtrees
are hidden/shown?
thanks,
ilya

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[Orgmode] Babel - display results in an overlay?

2010-08-03 Thread Taru Karttunen
Hello

I am looking for an org-mode solution to storing a number of variables and
referencing them nicely in an org-mode buffer.

I would like to write something like this:
{foo:1+3} and {bar:foo+3}
and have it displayed (with overlays) as:
foo:4 and bar:7

Any ideas how to hack org and babel to do this. Simple numeric
operations suffice but I have a few dozen variables so an easy
an intuitive interface is the most important aspect.

- Taru Karttunen


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Re: [Orgmode] Re: [babel] Error Before first headline.

2010-08-03 Thread Eric Schulte
Oh,

I missed the first message in this thread and didn't realize that the
previous message was a response to an existing bug report (one which
*did* include an error message and reproduction information).

My Apologies for the harsh reply -- Eric

also, I think the original message indicates a bug in Babel's tangling
which I will take a look at.

Eric Schulte schulte.e...@gmail.com writes:

 Hi,

 Please include the actual error, as well as a minimal Org-mode file
 sufficient to generate the error.  The email below does not contain
 enough information to diagnose your problem.

 Thanks -- Eric

 Rustom Mody rustompm...@gmail.com writes:

 Hi im trying to figure out how to generate sourcefiles from babel files
 and i keep getting the same error.

 Tried putting a 'first headline' as it wants?
 ie
 * Dummy header
 #+BEGIN_SRC emacs-lisp
 (defun org-xor (a b)
 etc
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Re: [Orgmode] Babel - display results in an overlay?

2010-08-03 Thread Eric Schulte
Hi Taru,

Babel can be used for storing and manipulating values of variables, and
Babel already has a syntax for referencing these things inline in an
Org-mode buffer using inline code blocks.

The syntax of an inline code block is

  src_lang[optional header arguments]{code body}

The following property can be used to to ensure that all of your inline
blocks are evaluated in the same session

  #+property: session *R*

then you can use any programming language which your system supports to
handle the variable assignment and manipulation (R is used below). e.g.
: foo is src_R{foo - 1+3} and bar is src_R{bar - foo+3}
would export to
: foo is 4 and bar is 7

There is currently no support for replacing a code block with an overlay
of it's results, but such a function may not be too difficult to write.
Take a look at the `org-babel-open-src-block-result' function which has
related functionality.

This would be a generally useful feature -- the ability to replace all
code blocks in a buffer with an overlay of their results (possibly with
some colored background indicating that the results are actually the
product of a code block).

I'm interested to see what you come up with -- Eric

Taru Karttunen tar...@taruti.net writes:

 Hello

 I am looking for an org-mode solution to storing a number of variables and
 referencing them nicely in an org-mode buffer.

 I would like to write something like this:
 {foo:1+3} and {bar:foo+3}
 and have it displayed (with overlays) as:
 foo:4 and bar:7

 Any ideas how to hack org and babel to do this. Simple numeric
 operations suffice but I have a few dozen variables so an easy
 an intuitive interface is the most important aspect.

 - Taru Karttunen


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[Orgmode] Problem when exporting to PDF to a different directory

2010-08-03 Thread Manuel Amador
Hi everybody, 

I am running into the following issue. 

I would like to export certain subtrees of an org file to a particular
directory. I set the export property as follows:

* Test 1
   :PROPERTIES:
   :EXPORT_FILE_NAME: some_directory/some_name
   :END: 


When I try exporting the above subtree as a pdf (say for example, by running
C-c C-e 1 d), the .tex file is created in the appropriate target directory, but
the .pdf file is created in the current directory (while emacs mistakenly
reports that the pdf was not created). Is there a way to get this to work
correctly?

Thanks, 

-- Manuel 





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Re: [Orgmode] Re: [babel] Error Before first headline.

2010-08-03 Thread Eric Schulte
I've fixed this problem with the attached patch.

I'll push this patch up to the repository as soon as repo.or.cz comes
back online (looks like it's been down for the last couple of hours)

with the patch applied the following will now tangle
--8---cut here---start-8---
#+begin_src emacs-lisp :tangle yes
  (message is a problem?)
#+end_src
--8---cut here---end---8---

Best -- Eric

From a8ff1b0319bb536eca123b77ec1e5b3f702c2ff5 Mon Sep 17 00:00:00 2001
From: Eric Schulte schulte.e...@gmail.com
Date: Tue, 3 Aug 2010 11:20:48 -0600
Subject: [PATCH] ob-tangle: don't throw errors when we're not under of a headline

* lisp/ob-tangle.el (org-babel-tangle-collect-blocks): don't throw
  errors when we're not under of a headline
---
 lisp/ob-tangle.el |4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/lisp/ob-tangle.el b/lisp/ob-tangle.el
index 7464f59..a7ba072 100644
--- a/lisp/ob-tangle.el
+++ b/lisp/ob-tangle.el
@@ -234,7 +234,9 @@ code blocks by language.
 	   (setq current-heading new-heading))
 	   (setq block-counter (+ 1 block-counter
(replace-regexp-in-string [ \t] -
- (nth 4 (org-heading-components
+ (condition-case nil
+ (nth 4 (org-heading-components))
+   (error (buffer-file-name)
   (let* ((link (progn (call-interactively 'org-store-link)
   (org-babel-clean-text-properties
 			   (car (pop org-stored-links)
-- 
1.7.0.4


Eric Schulte schulte.e...@gmail.com writes:

 Oh,

 I missed the first message in this thread and didn't realize that the
 previous message was a response to an existing bug report (one which
 *did* include an error message and reproduction information).

 My Apologies for the harsh reply -- Eric

 also, I think the original message indicates a bug in Babel's tangling
 which I will take a look at.

 Eric Schulte schulte.e...@gmail.com writes:

 Hi,

 Please include the actual error, as well as a minimal Org-mode file
 sufficient to generate the error.  The email below does not contain
 enough information to diagnose your problem.

 Thanks -- Eric

 Rustom Mody rustompm...@gmail.com writes:

 Hi im trying to figure out how to generate sourcefiles from babel files
 and i keep getting the same error.

 Tried putting a 'first headline' as it wants?
 ie
 * Dummy header
 #+BEGIN_SRC emacs-lisp
 (defun org-xor (a b)
 etc
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[Orgmode] [ANN] org-protocol-httpd

2010-08-03 Thread Andreas Burtzlaff
Hello all,

org-protocol-httpd is an Http-server running in Emacs that responds to
requests where the path is:

 - an org-protocol action.
   In this case the associated handler from org-protocol is executed.
 - an org-protocol-httpd action.
   In this case the associated handler is executed 
   and its return value is passed back to the client.

My reason for writing this is that I needed a proper way to retrieve
information from Emacs for use in Fireforg, but it might be interesting
for those of you having problems configuring protocols in Firefox as
well. For details on how to use it from a Firefox bookmark please refer
to the in-file documentation.

org-protocol-httpd.el is available in the lisp/ directory from the
'org-protocol-httpd' branch on:

git://github.com/atheb/org-mode.git

(Please note, that the small change to org-protocol.el in that branch is
needed.)

Although I deem it stable, testing is very appreciated.

Andreas

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[Orgmode] Re: [PATCH] Mode-specific fontification of babel source blocks

2010-08-03 Thread David O'Toole
I've placed a screenshot of the fontification here:

http://imagebin.ca/view/iRVK_as7.html

On Tue, Aug 3, 2010 at 7:12 PM, David O'Toole dto1...@gmail.com wrote:
 I've got a preliminary patch that adds optional native fontification
 for source blocks. It uses the block's declared mode to fontify the
 block text. So now blocks look the way they should, and this opens the
 way to further enhancements. Anyone up for an icons theme standard
 discussion?


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Re: [Orgmode] Re: [PATCH] Mode-specific fontification of babel source blocks

2010-08-03 Thread Erik Iverson

On 08/03/2010 06:14 PM, David O'Toole wrote:

I've placed a screenshot of the fontification here:

http://imagebin.ca/view/iRVK_as7.html



Wow, great job.  I once hacked something horrible together that involved several 
tricks to actually change the mode of the buffer when entering a source block 
(using indirect buffers) while keeping the indentation and syntax highlighting 
of the org content the same.


Can't wait to try this out.

victory.png, indeed!



On Tue, Aug 3, 2010 at 7:12 PM, David O'Tooledto1...@gmail.com  wrote:

I've got a preliminary patch that adds optional native fontification
for source blocks. It uses the block's declared mode to fontify the
block text. So now blocks look the way they should, and this opens the
way to further enhancements. Anyone up for an icons theme standard
discussion?



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Re: [Orgmode] How can I add a DONE tag to an org file?

2010-08-03 Thread Water Lin
Jan Böcker jan.boec...@jboecker.de writes:

 On 08/02/2010 11:47 AM, Water Lin wrote:
 
 Here is my two questions:
 
 1. I want to mark an org file as DONE, so I will let me know that the
 file is finished and doesn't need any change.
 
How can I add this similar tag to the file, or something else.

 You can use file tags:
 #+FILETAGS: :DONE:

 Every headline in the file inherits the file tags. Note that this is
 completely independent of TODO states.

 
 2. If I want to add some notes about the usage of this org file. How can
 do it? I just want to remind me to limit the content to the topic.

 Well, Org files are plain text, so just write it anywhere convenient. If
 you do not want to see it normally, you might want to put it into a
 drawer somewhere (also, IIRC drawers are not exported by default), e.g.


 * some node
   :FILETOPIC:
   In this file, I want to keep track of sightings of purple elephants.
   Green elephants should be recorded somewhere else.
   :END:

 Maybe a better question to ask would be where people who do something
 similar write their notes, and if there are any specific reasons to
 prefer one place to another?

 HTH, Jan


Thanks. It helps a lot.

Water Lin

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[Orgmode] Re: [PATCH] Mode-specific fontification of babel source blocks

2010-08-03 Thread Dan Davison
David O'Toole dto1...@gmail.com writes:

 I've got a preliminary patch that adds optional native fontification
 for source blocks. It uses the block's declared mode to fontify the
 block text. So now blocks look the way they should, and this opens the
 way to further enhancements.

Hi David,

This is great! Here's a patch which allows the src blocks to have
switches and header args, and also uses `org-src-lang-modes' to find the
major mode. Do you want to host this somewhere while it evolves? I've
put my commits in branch src-block-display of
git://repo.or.cz/org-mode/babel.git for the moment.

--8---cut here---start-8---
diff --git a/lisp/org.el b/lisp/org.el
index 843e4fe..ad8b7f9 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -5012,14 +5012,13 @@ will be prompted for.
   Fontify #+ lines and blocks, in the correct ways.
   (let ((case-fold-search t))
 (if (re-search-forward
-^\\([ \t]*#\\+\\(\\([a-zA-Z]+:?\\| 
\\|$\\)\\(_\\([a-zA-Z]+\\)\\)?\\)\\(.*\\)\\) ?\\(\\(\\w\\|-\\)*\\)
+;;  12  3 3  4   5   5  4   2  
  6   677  1
+^\\([ \t]*#\\+\\(\\([a-zA-Z]+:?\\| \\|$\\)\\(_\\([a-zA-Z]+\\)\\)?\\)[ 
\t]*\\([^ \t\n]*\\)[ \t]*\\(.*\\)\\)
 limit t)
(let* ((beg (match-beginning 0))
   (block-start (match-end 0))
   (block-end nil)
-  (language (downcase (if (stringp (match-string 6))
-  (match-string 6)
-  AA)))
+  (language (match-string 6))
   (beg1 (line-beginning-position 2))
   (dc1 (downcase (match-string 2)))
   (dc3 (downcase (match-string 3)))
@@ -5053,9 +5052,10 @@ will be prompted for.
  (add-text-properties beg beg1 '(face org-meta-line))
  (add-text-properties end1 end '(face org-meta-line))
  (cond
-   (org-src-fontify-natively
-(when (and (stringp language) ( (length language) 1))
-  (let* ((mode-command (intern (concat (substring language 1) 
-mode)))
+   ((and org-src-fontify-natively language)
+(let* ((lang-mode
+(or (cdr (assoc language org-src-lang-modes)) (intern 
language)))
+ (mode-command (intern (concat (symbol-name lang-mode) 
-mode)))
  (string (buffer-substring-no-properties block-start 
block-end))
  (modified (buffer-modified-p))
  (fontified-output
@@ -5073,7 +5073,7 @@ will be prompted for.
   (goto-char block-start)
   (delete-region block-start block-end)
   (insert fontified-output)
-  (set-buffer-modified-p modified)
+  (set-buffer-modified-p modified
(quoting
(add-text-properties beg1 end1 '(face org-block)))
   ((not org-fontify-quote-and-verse-blocks))
--8---cut here---end---8---


 Anyone up for an icons theme standard
 discussion?

Yes.

Dan


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[Orgmode] How to change plain text face in Org Mode?

2010-08-03 Thread Water Lin

I want to change the text color in my Org file.

I tried to use M-x customize-group RET org-faces RET to adjust text
color settings.

By using this way, I can adjust color of headline leve 1  2 3 and
something else. But I just don't know how to change plain text in my
notes. The plain text means the body of my ordinary text entries.

I want to change it into yellow or something else. So I can protect my
eyes.

Thanks

Water Lin

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[Orgmode] Re: [BABEL] Output with octave

2010-08-03 Thread Dan Davison
Hi,

d.tchin d.tc...@voila.fr writes:

 Hi,

 Dan Davison davison at stats.ox.ac.uk writes:

 
 Eric S Fraga ucecesf at ucl.ac.uk writes:
 
  On Fri, 23 Jul 2010 16:59:43 + (UTC), d.tchin d.tchin at voila.fr 
 wrote:
[...]
 So the current workaround is to say when using octave, you must end
 your block with a computation, rather than a simple statement of a
 variable name.
 
 Can someone suggest a better solution?
 
 Dan
 
 p.s. Or you could do this
 
 #+begin_src octave :session *out* :var vec=test
 vecb=vec;
 ans=vecb
 #+end_src
 
 #+begin_src octave :session *out* :var vec=test
 vecb=vec;
 ans=vecb
 ans
 #+end_src
 


 Thank you for the help. I will use it as it works clearly clearly well. 

 Following exchange you have with Juan Pechiar related to the way the output 
 is displayed, I would like to submit the following examples :

 First test :


 #+tblname: test
 | 1 | 2 | 3 |

 #+source: outtest
 #+begin_src octave  :session *out*   :var vec=test :results value vector
 vecb=[vec];
 ans=vecb;
 #+end_src


 The output is the following :


 #+results: outtest
 | 1.e+000 2.e+000 3.e+000 |


 It is considered as one character and each element are not clearly
 splitted in table. Certainly handled as string as Juan Pechiar.

Thanks for that. It should be fixed now.  I have changed octave and
matlab so that they now write their data to file using dlmwrite rather
than save -ascii.

Dan



 Second test :


 #+tblname: test
 | 1 | 2 | 3 |

 #+source: outtestb
 #+begin_src octave  :session *out*   :var vec=test :results value vector
 vecb=[vec;vec];
 ans=vecb;
 #+end_src


 The output is the following :

 #+results: outtestb
 | 1.e+000 | 2.e+000 | 3.e+000 |
 | 1.e+000 | 2.e+000 | 3.e+000 |

 This time output is splitted in a table as it should be ?






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[Orgmode] Re: [BABEL] Output with octave [PATCH]

2010-08-03 Thread Dan Davison
Hi Juan and d.tchin,

One thing I'd like to ask for advice about is the behaviour of tabular
data structures containing strings. For example

#+begin_src octave
ans = [['a','b'];['c','d']]
#+end_src

#+results:
: acbd

I don't know if my syntax above is correct, but it seems to me that this
is a 2x2 table of some sort and so it would seem natural to me for that
to return

| a | b |
| c | d |

however, if you look at the code we are using below, you'll see that
ischar() returns 1 for this object and so it gets written as a
string. Can you suggest how we should alter the octave/matlab code
below? Or perhaps people don't use tabular data structures containing
strings in these languages?

if ischar(ans), fid = fopen('%s', 'w'); fprintf(fid, '%%s\\n', ans); 
fclose(fid);
else, dlmwrite('%s', ans, '\\t')
end

Dan


Juan Pechiar pech...@computer.org writes:

 Hi,

 Below is a single PATCH for the 3 issues:
- passing tables with EXP or complex notation to octave
- correct formatting of matrixes into octave
- interpretation of octave output as table

 Regards,
 .j.

 8

 diff --git a/lisp/ob-octave.el b/lisp/ob-octave.el
 index 8e99f86..bf7fdd3 100644
 --- a/lisp/ob-octave.el
 +++ b/lisp/ob-octave.el
 @@ -119,8 +119,9 @@ end)
  Converts an emacs-lisp variable into a string of octave code
  specifying a variable of the same value.
(if (listp var)
 -  (concat [ (mapconcat #'org-babel-octave-var-to-octave var ,
 ) ])
 -(format %S var)))
 +  (concat [ (mapconcat #'org-babel-octave-var-to-octave var
 +(if (listp (car var)) ;  ,)) ])
 +(format %s var)))

  (defun org-babel-prep-session:octave (session params optional
  matlabp)
Prepare SESSION according to the header arguments specified in
PARAMS.
 @@ -181,7 +182,7 @@ value of the last statement in BODY, as elisp.
(org-babel-eval
 cmd
 (format org-babel-octave-wrapper-method body tmp-file
 tmp-file))
 -  (org-babel-eval-read-file tmp-file))
 +  (org-babel-octave-import-elisp-from-file tmp-file))

  (defun org-babel-octave-evaluate-session
(session body result-type optional matlabp)

 8

 On Sun, Aug 01, 2010 at 05:07:27PM -0300, Juan wrote:
 I'm starting to work with ob-octave and found several problems:

 The first, for which I have a fix (see patch below) is that octave's
 output was passed on as a string instead of being interpreted as a table:


 The second problem is that if I use octave table output as input to
 another block, it gets interpreted as a string instead of a vector:


 This has to do with the EXP notation. The 'e+00' suffix makes the
 whole table into a string. The problem is with %S in the formatting
 inside org-babel-octave-var-to-octave.


 A third problem is with org-babel-octave-var-to-octave.

 For example:

 : (org-babel-octave-var-to-octave '( ( 1 2 3 ) ( 4 5 6 ) ))
 : -  [[1, 2, 3], [4, 5, 6]]

 This is not a 2x3 matrix, but a 1x6 vector:

 : octave-3.2.3:1 [[1,2,3],[4,5,6]]
 : ans =
 :1   2   3   4   5   6

 a semicolon ';' or '\n' is needed between rows instead of a comma.

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[Orgmode] Re: MathJax - use Tex/LaTeX/MathML in HTML pages

2010-08-03 Thread Bastien
Hi Dan,

Dan Davison davi...@stats.ox.ac.uk writes:

 It's quite convenient already (see below), so what exactly would the
 option involve?  Can the javascript and fonts be located remotely?

From what I understand, no, the javascript and fonts have to be on the
server.

I just installed an instance on orgmode.org:

  http://orgmode.org/mathjax/test/

 - Darlan Cavalcante has written a Worg article[1] on using jsMath with
   org
 - Basically, to use jsMath all you need is

   #+options: latex:verbatim
   #+style: script src=/path/to/jsMath/easy/load.js/script

Great!  So to use mathjax on orgmode.org (Worg etc.) :

  #+options: latex:verbatim
  #+style: script type=text/javascript src=/mathjax/MathJax.js/script

 - Mathjax was considerably slower to render the maths. (I think that
   under the hood it converts to mathML which jsMath does not do (?))

I'm not sure.  Maybe MathJax is faster once reasonably tweaked.

 As I said the other day[2], one reason I am excited about these
 technologies is that we can produce a pdf with pretty source code
 fontification via htmlize (rather than ugly[3] latex listings output)
 and genuine mathematical fonts rather than ugly dvipng images. I do this
 via CUPS print to file under linux, which allows the web browser to
 produce a .ps or .pdf. I'd be interested to know how we can make this a
 more genuine org export path.

You mean org - HTML - ps?

Is it not possible to call firefox (or Xulrunner) in batch mode to
convert an HTML page into .ps?

If so, we can have two ways of producing org-pdf, one through LaTeX,
one through HTML...

-- 
 Bastien

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Re: [Orgmode] column view asterisks

2010-08-03 Thread Bastien
Hi Ilya,

Ilya Shlyakhter ilya_...@alum.mit.edu writes:

 In the Column View, the asterisks are showing even though I've enabled
 clean view that hides the asterisks normally.

not sure what clean view you are talking about - the hidestar option in
the document or some other option, specific to the column view?

Thanks,

-- 
 Bastien

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Re: [Orgmode] column view asterisks

2010-08-03 Thread Bastien
Ilya Shlyakhter ilya_...@alum.mit.edu writes:

 p.s. since the Column View can take a while to construct, it might be
 good to display a status message
 saying creating column view while it's working.

PS: I tested having such a message but I find it a bit obstrusive in
most cases.

-- 
 Bastien

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Re: [Orgmode] hiding PROPERTIES line

2010-08-03 Thread Bastien
Ilya Shlyakhter ilya_...@alum.mit.edu writes:

 Is there a way to hide/show the :PROPERTIES: line representing the
 properties locker, either globally or for a subtree?

Nope.

Well, every UI element you hide must be partly visible, so that the user
knows how to unhide (or unfold) it.  I cannot think of a reasonable way
to 100% hide the :PROPERTIES: drawer while giving the user a hint that
there is one...

-- 
 Bastien

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Re: [Orgmode] How to change plain text face in Org Mode?

2010-08-03 Thread Bastien
Hi Water,

Water Lin water...@ymail.com writes:

 I want to change the text color in my Org file.

M-x customize-face RET default RET

HTH,

-- 
 Bastien

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Re: [Orgmode] How to change plain text face in Org Mode?

2010-08-03 Thread Nick Dokos
Water Lin water...@ymail.com wrote:

 
 I want to change the text color in my Org file.
 
 I tried to use M-x customize-group RET org-faces RET to adjust text
 color settings.
 
 By using this way, I can adjust color of headline leve 1  2 3 and
 something else. But I just don't know how to change plain text in my
 notes. The plain text means the body of my ordinary text entries.
 
 I want to change it into yellow or something else. So I can protect my
 eyes.
 

Put your cursor on the text that you are interested in and say

M-x describe-face

That's the face that you'll need to customize.

AFAIK, ordinary text is in the default face: org does not define a face
for it. So if you change it, you'll change the appearance of text all
through emacs.

HTH,
Nick


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Re: [Orgmode] [ANN] org-protocol-httpd

2010-08-03 Thread Torsten Wagner
Hi Andreas,

this sounds very interesting and I would like to look further inside.
The following idea just came to my mind:
Might it be possible to use org-protocol-httpd as a server for
mobileorg? Because this would allow to have a light-weight client on a
smartphone (only to display the requested results) and to do all the
magic within org-mode and emacs on the server side.
E.g. I could ask the server to generate dynamically a particular
html-export of an agenda and display it in a browser like application on
my phone. Sure there need to be something like https and some other
security measures if it operates as an public accessible server.

However, by using the original export functions of org-mode, there would
be no need to parse org-files throw other programs to extract the
necessary information.

Running a emacs session on a server might be strange for some, but the
smartphone application might even provide a way to connect over ssh to
the emacs session. With this you would have easy viewing and simple
editing of org-mode files and if needed a full featured org-mode session
on your smartphone (yep I'm aware some here run emacs natively on there
phone).

Best regards

Torsten



On 08/04/2010 07:12 AM, Andreas Burtzlaff wrote:
 Hello all,
 
 org-protocol-httpd is an Http-server running in Emacs that responds to
 requests where the path is:
 
  - an org-protocol action.
In this case the associated handler from org-protocol is executed.
  - an org-protocol-httpd action.
In this case the associated handler is executed 
and its return value is passed back to the client.
 
 My reason for writing this is that I needed a proper way to retrieve
 information from Emacs for use in Fireforg, but it might be interesting
 for those of you having problems configuring protocols in Firefox as
 well. For details on how to use it from a Firefox bookmark please refer
 to the in-file documentation.
 
 org-protocol-httpd.el is available in the lisp/ directory from the
 'org-protocol-httpd' branch on:
 
 git://github.com/atheb/org-mode.git
 
 (Please note, that the small change to org-protocol.el in that branch is
 needed.)
 
 Although I deem it stable, testing is very appreciated.
 
 Andreas
 
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[Orgmode] Re: What license for Worg?

2010-08-03 Thread Bastien
Or we might also consider CC0:

  http://creativecommons.org/publicdomain/zero/1.0/

It looks way more simple to me.

It also circumvents the problem of people having to sign the FSF papers
if the Org/Emacs manuals include part of the code they contributed to
Worg as examples.

What people think?

-- 
 Bastien

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[Orgmode] Re: [PATCH] Mode-specific fontification of babel source blocks

2010-08-03 Thread David O'Toole
Hi, I don't have much more to do on the patch. I suspect it could be
slow with larger files, perhaps it could be programmed to only
refontify changed blocks (i.e. use the caching mechanism for block
results to prevent redundant fontifying. Perhaps someone who knows
about babel internals can help?

On Tue, Aug 3, 2010 at 10:55 PM, Dan Davison davi...@stats.ox.ac.uk wrote:
 David O'Toole dto1...@gmail.com writes:

 I've got a preliminary patch that adds optional native fontification
 for source blocks. It uses the block's declared mode to fontify the
 block text. So now blocks look the way they should, and this opens the
 way to further enhancements.

 Hi David,

 This is great! Here's a patch which allows the src blocks to have
 switches and header args, and also uses `org-src-lang-modes' to find the
 major mode. Do you want to host this somewhere while it evolves? I've
 put my commits in branch src-block-display of
 git://repo.or.cz/org-mode/babel.git for the moment.

 --8---cut here---start-8---
 diff --git a/lisp/org.el b/lisp/org.el
 index 843e4fe..ad8b7f9 100644
 --- a/lisp/org.el
 +++ b/lisp/org.el
 @@ -5012,14 +5012,13 @@ will be prompted for.
   Fontify #+ lines and blocks, in the correct ways.
   (let ((case-fold-search t))
     (if (re-search-forward
 -        ^\\([ \t]*#\\+\\(\\([a-zA-Z]+:?\\| 
 \\|$\\)\\(_\\([a-zA-Z]+\\)\\)?\\)\\(.*\\)\\) ?\\(\\(\\w\\|-\\)*\\)
 +        ;;  1            2  3                     3  4   5           5  4   
 2        6           6        7    7  1
 +        ^\\([ \t]*#\\+\\(\\([a-zA-Z]+:?\\| 
 \\|$\\)\\(_\\([a-zA-Z]+\\)\\)?\\)[ \t]*\\([^ \t\n]*\\)[ \t]*\\(.*\\)\\)
         limit t)
        (let* ((beg (match-beginning 0))
               (block-start (match-end 0))
               (block-end nil)
 -              (language (downcase (if (stringp (match-string 6))
 -                                      (match-string 6)
 -                                      AA)))
 +              (language (match-string 6))
               (beg1 (line-beginning-position 2))
               (dc1 (downcase (match-string 2)))
               (dc3 (downcase (match-string 3)))
 @@ -5053,9 +5052,10 @@ will be prompted for.
              (add-text-properties beg beg1 '(face org-meta-line))
              (add-text-properties end1 end '(face org-meta-line))
              (cond
 -               (org-src-fontify-natively
 -                (when (and (stringp language) ( (length language) 1))
 -                  (let* ((mode-command (intern (concat (substring language 
 1) -mode)))
 +               ((and org-src-fontify-natively language)
 +                (let* ((lang-mode
 +                        (or (cdr (assoc language org-src-lang-modes)) 
 (intern language)))
 +                         (mode-command (intern (concat (symbol-name 
 lang-mode) -mode)))
                          (string (buffer-substring-no-properties block-start 
 block-end))
                          (modified (buffer-modified-p))
                          (fontified-output
 @@ -5073,7 +5073,7 @@ will be prompted for.
                       (goto-char block-start)
                       (delete-region block-start block-end)
                       (insert fontified-output)
 -                      (set-buffer-modified-p modified)
 +                      (set-buffer-modified-p modified
                (quoting
                (add-text-properties beg1 end1 '(face org-block)))
               ((not org-fontify-quote-and-verse-blocks))
 --8---cut here---end---8---


 Anyone up for an icons theme standard
 discussion?

 Yes.

 Dan


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