Re: [Orgmode] [BABEL] Commands for navigation

[Eric Schulte]

Hi,

Jambunathan K kjambunat...@gmail.com writes:

 I think the navigation commands should wrap around to beginning or end
 of file as necessary possibly after throwing an error.  The error
 messages down below need to be replaced with more user-friendly
 messages. When I see anything such big or as cryptic I get apprehensive
 that something is broken badly.


I've updated these two function so that they will now throw more
informative error messages.


 Is there a quick way to place the cursor at the beginning or end of
 the babel block? I could think of two options -

 1. Augment C-c C-v p and C-c C-v n to jump to the beg/end of the current
 block

 2. Overload C-c C-u (within org-mode) to also mean jump to the enclosing
 structural block.

 Given a choice I would lean towards (2).


I would lean towards (2) as well, however I can also see the value of
maintaining the behavior of C-c C-u /regardless/ of the local context.

As a temporary (and maybe sufficient to be a permanent) solution I've
bound C-c C-v u to `org-babel-goto-src-block-head'.


 ps: Quick navigation to babel guard lines could be useful in
 conjunction with speed keys (when supported)


Makes sense, and the above command could easily be rebound in a personal
configuration to an easier key-sequence than the default provided.

Cheers -- Eric

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[Orgmode] Re: [babel] ledger tutorial on Worg

[Sébastien Vauban]

Hi Eric,

Eric Schulte wrote:
 Sébastien Vauban wxhgmqzgw...@spammotel.com writes:
 Eric Schulte wrote:
 Sébastien Vauban wxhgmqzgw...@spammotel.com writes:

 1. I find it weird to have all the parameters of =:cmdline= not enclosed
between quotes. What should be the best option, here? That was a
subject, long ago, on Org-Babel: to quote or not to quote...

 I don't know that this was ever explicitly discussed, I believe that the
 no-quoting behavior may have simply fallen out of the initial
 implementation. I'd certainly like to hear other people's opinions on
 this, but I've personally enjoyed not having to place quotes in every
 instance.

 In december 2009, I wrote:

 I'm a bit confused (as you may have seen in my last posts) about when we
 do have to quote strings and when we do have to avoid doing it. Would you
 have a one-liner explanation about when we have to use quotes?

 See http://www.mail-archive.com/emacs-orgmode@gnu.org/msg20265.html for
 contextual information.

 I remembered you (Dan or you) answered it somehow, but it must have been
 (around that same period) in another thread. Though, I don't find pointers
 anymore...

 Question is more: is it clear to mix parameters names (such as =:cmdline=) 
 and
 long values which are unquoted (such as =registry unknown credit-card= and
 many much more options)?

 Shouldn't we properly begin and end where the given value is?

 Through extensive person use I've not run into any instances where the lack
 of quotes has actually caused a problem, or where there has been a valid
 combination of header arguments which could not be successfully parsed.
 Without such an example I don't find it motivating to require quotes.

I have no objection against this, as I have no definite view on what's better.
Adding quotes would mean begin able to escape them in case the options need
quotes, etc. etc. So, maybe it is better the way it currently is.

The fact simply is sometimes we must add quotes, sometimes not, and that's not
always intuitive (to me). Not only considering Org-Babel, but Org as a whole.
See this example of `columnview':

--8---cut here---start-8---
#+BEGIN: columnview :hlines 1 :id label
#+END:
--8---cut here---end---8---

or of `org-collector':

--8---cut here---start-8---
#+BEGIN: propview :id december :conds ((string= spendtype food)) :cols 
(ITEM amount)
#+END:
--8---cut here---end---8---


 2. When the evaluation produces no output, but had well produced output
before, shouldn't Babel have to delete the previously written results in
the Org buffer?

 This is a good point. Currently Babel just quits if it receives a nil
 result, but I think you're right that we should replace existing results
 when a nil result has been returned. I'll add this as PROPOSED to the babel
 task list.

 I consider this kind of mandatory, for the sake of coherency, and to really
 make use of Org-babel every time I want to run some shell commands (and 
 change
 them, eventually getting no results then).


 I've just pushed up a change that implements this behavior.

I've just git pulled, and tested your change.

From my point of view, it does not work yet. Take this example:

--8---cut here---start-8---
* Journal data

#+srcname: ledger-journal
#+begin_src ledger
2008/01/03 * (SCORPIOS ) SEB VAUBAN
Assets:Bank:Checking:77400530   550.00 
EUR
Assets:Bank:Transferred

2008/01/01 * ( ) UNKNOWN-PAYEE
Assets:Bank:Checking:7740053021.91 
EUR
Expenses:Unknown
#+end_src

* Registry

Give me the details...

#+srcname: ledger-registry
#+begin_src ledger :cmdline reg unknown :noweb yes :session
ledger-journal
#+end_src

#+results: ledger-registry
:   -21.91 EUR  Expenses:Unknown
--8---cut here---end---8---

With `:cmdline reg unknown', it produced the line with -21.91 EUR. Correct.

Now, if I write `:cmdline reg unknown', I expect no output from Ledger, and
thus the results block to be removed. That's not the case.

Other peculiarity, if I write `:cmdline reeg unknown', I get an exception:

--8---cut here---start-8---
Debugger entered--Lisp error: (args-out-of-range  -1 0)
  substring( -1)
  (string-equal (substring result -1) \n)
  (or (string-equal (substring result -1) \n) (string-equal (substring result 
-1) 
))
  (not (or (string-equal ... \n) (string-equal ... 
)))
  (and (stringp result) (not (or ... ...)))
  (if (and (stringp result) (not ...)) (progn (setq result ...)))
  (when (and (stringp result) (not ...)) (setq result (concat result \n)))
  (if (and result-params (member silent result-params)) (progn (message ...) 
result) (when (and ... ...) (setq result ...)) (save-excursion (let ... 

Re: [Orgmode] Adding entries to Google calendar

[Sven Bretfeld]

Hi Eric

Eric S Fraga ucec...@ucl.ac.uk writes:

 Alas, there seems no description of the possible syntactical variants
 available on the web. 

 Yes, Google do not appear to be very forthcoming with their parsing
 algorithms.  I had to do a lot of trial and error, especially to
 support block entries, and I think the result is fragile at best.

So far it works with the language of GoogleCalendar set to US English.

   2. We have to isolate the time of day from the diary-entry as a
  further variable (not as part of the variable text), so that
  Germans can format the command correctly. Can you help me with
  that?

 I this moment (swamped with a project application), all I can suggest
 is you look at org's time parsing codes for handling new agenda
 entries.  The text must be parsed somewhere...  If you use the same
 code within the advice, you should be able to pick off the times.

 I'll add this to my todo list but I won't get a chance to play anytime
 soon unfortunately.

Yes, I see. Same for me. I think we can live with this workaround for the
moment. Probably (hopefully), GoogleCL will be developped in a way more
suited in the near future. Until that happens, we can suggest people to
use an English setting of GoogleCalendar. Most org users will probably
use Google as a secondary method anyway.

 That's also my work flow, except of using org-remember k-r instead of
 i. I like to have everything in one org-file. But I can get used to
 keep my appointments in a separate diary file. I can refile them to the
 appropriate places during the weekly review which, then, ends with the
 upload of a new ics file.

 Can the diary file not be your all-in-one org file?

As far as I see, the entries created by the diary method can't be
configured according to level and exact location within the diary.org
file. The entries are written in a tree structure beginning with the
year at the beginning of the file. This would spoil the organization
structure of my main org file.

Thanks very much for your help,

Sven

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[Orgmode] Inline source block documentation

[Rainer M Krug]

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Hi

I was struggling with inline source blocks, because I did not find them
in the documentation - they only occur under Code block specific header
arguments:

###QUOTE BEGIN
Similarly, it is possible to set header arguments for inline code blocks:
src_haskell[:exports both]{fac 5}
###QUOTE END

Did I miss them? If not, could they be included?

Thanks,

Rainer

- -- 
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Biology, UCT), Dipl. Phys. (Germany)

Centre of Excellence for Invasion Biology
Natural Sciences Building
Office Suite 2039
Stellenbosch University
Main Campus, Merriman Avenue
Stellenbosch
South Africa

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Skype:  RMkrug
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[Orgmode] Version number via inline source in header of exported html and pdf? and Custom export name?

[Rainer M Krug]

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Hi

two questions:

1) is it possible to add the result of an inline code snipet (in my case
the SVN revision number) into the title or subtitle of a document (as in
e.g. the org manual)?
At the moment, I am putting it into the first header, which works, but
is not so nice.

2) Is it possible to change the export file name, as can be done when
only exporting a subtree via EXPORT_FILE_NAME, for the export of the
whole org document? I would like to include the revision number in the
name of the exported file as I would like to upload them to a website,
and selected previous versions should be available as well.

Thanks,

Rainer




- -- 
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation
Biology, UCT), Dipl. Phys. (Germany)

Centre of Excellence for Invasion Biology
Natural Sciences Building
Office Suite 2039
Stellenbosch University
Main Campus, Merriman Avenue
Stellenbosch
South Africa

Tel:+33 - (0)9 53 10 27 44
Cell:   +27 - (0)8 39 47 90 42
Fax (SA):   +27 - (0)8 65 16 27 82
Fax (D) :   +49 - (0)3 21 21 25 22 44
Fax (FR):   +33 - (0)9 58 10 27 44
email:  rai...@krugs.de

Skype:  RMkrug
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iEYEARECAAYFAkyHV5kACgkQoYgNqgF2egrdAQCeL1/7sw0Ez1ZxnI8zM5d+UEn8
8X4An1jiVhGXAhxsgVliee4bZ72yx3LB
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[Orgmode] org-babel-post-tangle-hook just opening tangled file

[Miguel Ruiz]

Hi

Should

  (add-hook 'org-babel-post-tangle-hook
(lambda () (save-window-excursion
(find-file (buffer-file-name)

work in .emacs? 

The purpose is simply opening the tangled file but I think the opening happens 
before the tangled file has finished of being written. 

I have tried

  (add-hook 'org-babel-post-tangle-hook
(lambda () (save-window-excursion
(find-file anyfile

and no problem, but the first code does nothing, apparently.

I am a beginner with elisp, so I beg your pardon.

Miguel Ruiz.




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[Orgmode] Re: Version number via inline source in header of exported html and pdf? and Custom export name?

[Noorul Islam K M]

Rainer M Krug r.m.k...@gmail.com writes:

 Hi

 two questions:

 1) is it possible to add the result of an inline code snipet (in my case
 the SVN revision number) into the title or subtitle of a document (as in
 e.g. the org manual)?
 At the moment, I am putting it into the first header, which works, but
 is not so nice.


You can use svn propset to set svn:keywords for the files.

For example add something like this into the org file.

* This file is of revision $Rev$

and then use the following command

svn propset svn:keywords Rev orgfile.org

then commit the file this will update the file with something like this

* This file is of revision $Rev: 304 $

Similarly you can include lots of SVN information. Check out.

http://svnbook.red-bean.com/en/1.4/svn.advanced.props.special.keywords.html

Thanks and Regards
Noorul


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[Orgmode] a little wish for org-agenda-deadline-leader

[Dieter Faulbaum]

I have a small suggestion:
It would be nice (for me), if org-agenda-deadline-leader could different
for deadlines in the future and expired deadlines:
For future maybe the default one
In %3d d.:
but for expired deadlines maybe this (without a minus sign):
%3d d. ago:

Is this possible?

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[Orgmode] Re: Version number via inline source in header of exported html and pdf? and Custom export name?

[Rainer M Krug]

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

On 08/09/10 13:04, Noorul Islam K M wrote:
 Rainer M Krug r.m.k...@gmail.com writes:
 
 Hi

 two questions:

 1) is it possible to add the result of an inline code snipet (in my case
 the SVN revision number) into the title or subtitle of a document (as in
 e.g. the org manual)?
 At the moment, I am putting it into the first header, which works, but
 is not so nice.

 
 You can use svn propset to set svn:keywords for the files.


Thanks Noorul, but that is exactly what I want to avoid: in this case, I
have follow a sequence of commands and checkins and checkouts to get the
version number in - I would prefer to use some inlne code (e.g.
src_emacs-lisp[:exports results]{(vc-working-revision (or
(buffer-file-name) org-current-export-file))} ) to get the version info
automatically into the dociument when I export it.

Rainer


 
 For example add something like this into the org file.
 
 * This file is of revision $Rev$
 
 and then use the following command
 
 svn propset svn:keywords Rev orgfile.org
 
 then commit the file this will update the file with something like this
 
 * This file is of revision $Rev: 304 $
 
 Similarly you can include lots of SVN information. Check out.
 
 http://svnbook.red-bean.com/en/1.4/svn.advanced.props.special.keywords.html
 
 Thanks and Regards
 Noorul
 


- -- 
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation
Biology, UCT), Dipl. Phys. (Germany)

Centre of Excellence for Invasion Biology
Natural Sciences Building
Office Suite 2039
Stellenbosch University
Main Campus, Merriman Avenue
Stellenbosch
South Africa

Tel:+33 - (0)9 53 10 27 44
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Fax (SA):   +27 - (0)8 65 16 27 82
Fax (D) :   +49 - (0)3 21 21 25 22 44
Fax (FR):   +33 - (0)9 58 10 27 44
email:  rai...@krugs.de

Skype:  RMkrug
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[Orgmode] Re: Composing letters using Org mode and the LaTeX isodoc class

[Sébastien Vauban]

Hi Eric,

Eric Schulte wrote:
 I look forward to any potential org-letter export this line of
 investigation yields.

As soon as this is closed, I'm willing to write a Worg page for this.

 - because I had not the hope of being able to configure the LaTeX export 
 class
   and/or code in the right way,

 Hmm, I don't know how complex isodoc is to configure, but I'd think that
 defining a custom latex class would be simpler than tangling out LaTeX code
 blocks, however maybe this will change once I've looked at and understood an
 example application.

Isodoc is quite easy to configure, but it's through keyval mappings. I don't
know enough of Org to imagine being able to convert headings and contents to
keys and values, respectively...

That does not mean it really is difficult. Just for me, the only accessible
way remained the Babel route.


 - because, in a way, that's quite logical. Here and there, you define
   stuff. At the end, you just arrange them all in a way that fits well the
   LaTeX class demands.

 Though, it's not just copying, the way Babel actually does with snippets of
 code à la Noweb. Hence, I really need at least the body to be in real Org
 plain code, and be automatically converted to LaTeX, so that I can make use
 of the tables, and all the Org markup.

 I'm sure Babel is able of that, mixing raw code with convertable code. Just
 needs more thinking.

 I've just implemented export of org code blocks to ascii, latex or html,

This is brand new, right?  In any case, the real good solution to such a
problem, IMHO...


 so the following should now (if I understood) allow the tangling
 behavior you've described

 ** tangle org-mode block
 #+source: org-list
 #+begin_src org :results latex
   - one
   - two
   - three
 #+end_src

 #+begin_src emacs-lisp :tangle yes :noweb yes
   
   org-list()
   
 #+end_src

 tangles to


 
 \begin{itemize}
 \item two
 \item three
 \end{itemize}


 

Here, I just don't understand why you're choosing `emacs-lisp' as target
language for LaTeX code. Is there a reason for this, or just a typo?


 note that the () on the end of the code block name in the noweb syntax
 means to insert the results of evaluating the code block (in this case
 latex) rather than the body of the code block itself.

Understood!  Thanks.

FYI, I've git pulled once again 15 minutes ago (13:30 CET). My repo was
already up-to-date, but your code does not work for me...

_Nothing is tangled anymore_... Not even if I explicitly state
=:tangle AA.tex= for example (with and without quotes ;-)).

*Extract* of what should be tangled:

--8---cut here---start-8---
* Letter
#+begin_src latex :noweb yes :tangle yes
\documentclass[11pt]{isodoc}
\usepackage[utf8x]{inputenc}
\usepackage[T1]{fontenc}

\usepackage{isodoc-style}

\setupdocument{
to = {%
  to()},
subject = {subject()},
opening = {opening()},
closing = {closing()}
}

\begin{document}
\letter{%
body()
}
\end{document}
#+end_src

* tangle org-mode block

#+source: org-list
#+begin_src org :results latex
  - one
  - two
  - three
#+end_src

#+begin_src emacs-lisp :tangle yes :noweb yes
  
  org-list()
  
#+end_src
--8---cut here---end---8---

Side note: I now have my green background for Org code (as in
http://www.mygooglest.com/sva/highlight-whole-ines.png), but I've lost all
fontification of source code blocks...

Thanks again and again.

Best regards,
  Seb

-- 
Sébastien Vauban


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[Orgmode] Re: Composing letters using Org mode and the LaTeX isodoc class

[Sébastien Vauban]

Hi Jambunathan,

Jambunathan K wrote:
 Honoring spaces would be a pre-requisite if one were to allow org's
 headlines as implicit srcnames.

Or you would have to impose titles without spaces, which is acceptable as well
for such a usage...


 If babel supports headlines as srcnames, without requiring additional
 begin/end directives one could just write,

 * org-list
   - one
   - two
   - three

 #+begin_src emacs-lisp :tangle yes :noweb yes
   
   org-list(:fmt latex)
   
 #+end_src

 and achieve similar results.

 Based on my earlier efforts at letter-writing, I have the following
 observation.

 Letters have a To address and they could be pulled from bbdb. So one
 could say,

 * To
   [[a bbdb link]]


 #+begin_src emacs-lisp :tangle yes :noweb yes
   
   To(:fmt custom)
   
 #+end_src

 The string custom could be a elisp form or a function pointer that takes
 the body of the headline as an argument and does the needful.

 Specifically in the above example, 'custom' handler would visit the bbdb
 record, fetch the address and return the formatted address (with line
 breaks etc etc) as the noweb expansion. [Custom handler would be
 implemented by the user himself]

 Any thoughts on how this could be achieved ...

That's going (really) far... But would that be do-able, waaoow!

Best regards,
  Seb

-- 
Sébastien Vauban


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Re: [Orgmode] org-babel and gnuplot

[Nick Parker]

Erik,

That was the issue, the :file reference needed to be on the line above.
 Thanks.

Nick Parker
www.developernotes.com


On Tue, Sep 7, 2010 at 10:27 PM, Erik Iverson er...@ccbr.umn.edu wrote:

 On 09/07/2010 10:12 PM, Nick Parker wrote:

 Hi John,

 I would actually like to plot different lines per distance, each
 that correlate to a date and elapsed-time (x and y axis respectively).
  I get an error with the :file notation, though I read that in a sample
 babel gnuplot example for generating graphs of commit history on the
 org-mode git repository.  I tried to reference the variable data without
 the quotes and $ sign without any success.  I will continue to fiddle
 with it, I am new to gnuplot.


 AFAIK, you can't break source code header argument lines across
 multiple lines.  Is that how you actually have it in your
 org file?


 #+begin_src gnuplot :var data=sessions
   :file org-running.png :exports both
   set title Running Stats
   set auto x
   set style data histogram
   set style fill solid border -1
   set boxwidth .9
   set xlabel Date
   set ylabel Time
   plot $data using 1:2:3 notitle
#+end_src

Nick Parker
www.developernotes.com http://www.developernotes.com


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[Orgmode] org-beamer outline

[aditya siram]

Hi all,
I am wondering how to get an outline in an org-beamer presentation.
Currently I have a structure that looks like:

#+TITLE: My Title
#+AUTHOR: Me
#+LaTeX_CLASS: beamer
#+LaTeX_CLASS_OPTIONS: [presentation]
#+BEAMER_FRAME_LEVEL: 2
#+COLUMNS: %35ITEM %10BEAMER_env(Env) %10BEAMER_envargs(Env Args)
%4BEAMER_col(Col) %8BEAMER_extra(Extra)
* Presentation
** Slide 1
** Slide 2
** Slide 3
** Slide 4 ...

The outline slide contains only Presentation. Is there someway to
break up the presentation so that slides 1  2 are a sub-topic and 3 
4 are another?
-deech

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Re: [Orgmode] org-babel and gnuplot

[John Hendy]

That's great! I actually figured that was from pasting it. A lot of pasted
examples come in a bit jumbled.

Glad you're on your way!

John

On Wed, Sep 8, 2010 at 8:10 AM, Nick Parker ni...@developernotes.comwrote:

 Erik,

 That was the issue, the :file reference needed to be on the line above.
  Thanks.


 Nick Parker
 www.developernotes.com


 On Tue, Sep 7, 2010 at 10:27 PM, Erik Iverson er...@ccbr.umn.edu wrote:

 On 09/07/2010 10:12 PM, Nick Parker wrote:

 Hi John,

 I would actually like to plot different lines per distance, each
 that correlate to a date and elapsed-time (x and y axis respectively).
  I get an error with the :file notation, though I read that in a sample
 babel gnuplot example for generating graphs of commit history on the
 org-mode git repository.  I tried to reference the variable data without
 the quotes and $ sign without any success.  I will continue to fiddle
 with it, I am new to gnuplot.


 AFAIK, you can't break source code header argument lines across
 multiple lines.  Is that how you actually have it in your
 org file?


 #+begin_src gnuplot :var data=sessions
   :file org-running.png :exports both
   set title Running Stats
   set auto x
   set style data histogram
   set style fill solid border -1
   set boxwidth .9
   set xlabel Date
   set ylabel Time
   plot $data using 1:2:3 notitle
#+end_src

Nick Parker
www.developernotes.com http://www.developernotes.com


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[Orgmode] Re: Mark and Tangle

[Dan Davison]

Jambunathan K kjambunat...@gmail.com writes:

 Let me explain what I mean by selective tangling (or any one of the
 other babel operations)


 I mark subtrees [1]. The nearest Org equivalent would be to create a
 sparse tree with say a tag match and consider the visible portions as
 selected or marked.

Hi Jambunathan,

Org-mode has an established mechanism for selective export, which uses
tags

http://orgmode.org/manual/Selective-export.html#Selective-export

I think this could be viewed as an Org version of marking
subtrees. Perhaps selective tangling should be implemented in an
analogous fashion?  (so that it happens automatically, without requiring
obscure lisp forms in babel header args).

Dan



 Then babel could choose to act on just the visible portion [2] as
 opposed to the whole buffer (both visible and invisible).


 It would be the responsibility of the user to make sure that visible
 portions of the buffer form a coherent whole and babel's results
 pipeline is not entirely broken.

 Needless to say, selective 'babeling' is more expressive than 'babeling'
 based on language or a set of languages or just a subtree. This is
 because it could capture a user's complete workflow and editing
 environment.

 I believe the above request is consistent with org's way of doing
 things [3]. 

 As for the thread that you reference, I believe the solution is a bit
 'nerdy' (if I may use the word) and relies on advanced knowledge (for
 example, org's tagging apis, programming in elisp and fact that babel
 plists could indeed be lisp forms) 

 Footnotes:

 [1] Marking as in emacs sense of the word. Think marking buffers,
 marking gnus articles etc for later bulk action.

 [2] That is, org-babel-do would hence forward take an additional
 visibility-ok arguments. 

 - Visibility need not be just that of a subtree but of any structural
   element.

 - Modification of buffer due to insertion of #+results elements and
   their visibility could slightly complicate the implementation.

 [3] As of today, I do consider babel's workflow (as a literate
 programming environment) is orthogonal to Org's world view. Now that
 babel is a first class entity within org-mode and emacs there is a
 strong reason why this orthogonality should continue to be exist. 

 Just my few cents here.

 Jambunathan K.

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

 I'm not sure if this exactly fits your needs, but see this recent
 related thread.

 this 
 Best -- Eric

 Jambunathan K kjambunat...@gmail.com writes:

 If there is support for marking (unmarking) headlines in org file it
 could be quite useful.

 For example, selective tangling.

 Jambunathan K.




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[Orgmode] Re: org-beamer outline

[Sébastien Vauban]

Hello Aditya,

aditya siram wrote:
 I am wondering how to get an outline in an org-beamer presentation.
 Currently I have a structure that looks like:

 #+TITLE: My Title
 #+AUTHOR: Me
 #+LaTeX_CLASS: beamer
 #+LaTeX_CLASS_OPTIONS: [presentation]
 #+BEAMER_FRAME_LEVEL: 2
 #+COLUMNS: %35ITEM %10BEAMER_env(Env) %10BEAMER_envargs(Env Args)
 %4BEAMER_col(Col) %8BEAMER_extra(Extra)
 * Presentation
 ** Slide 1
 ** Slide 2
 ** Slide 3
 ** Slide 4 ...

 The outline slide contains only Presentation. Is there someway to
 break up the presentation so that slides 1  2 are a sub-topic and 3 
 4 are another?

Yes. Make use of `#+BEAMER_FRAME_LEVEL'. Setting it to 3, means you reserve
two sectioning levels, and that level 3 is for slide titles.

Best regards,
  Seb

-- 
Sébastien Vauban


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[Orgmode] Re: org-beamer outline

[Dan Davison]

aditya siram aditya.si...@gmail.com writes:

 Hi all,
 I am wondering how to get an outline in an org-beamer presentation.
 Currently I have a structure that looks like:

 #+TITLE: My Title
 #+AUTHOR: Me
 #+LaTeX_CLASS: beamer
 #+LaTeX_CLASS_OPTIONS: [presentation]
 #+BEAMER_FRAME_LEVEL: 2
 #+COLUMNS: %35ITEM %10BEAMER_env(Env) %10BEAMER_envargs(Env Args)
 %4BEAMER_col(Col) %8BEAMER_extra(Extra)
 * Presentation
 ** Slide 1
 ** Slide 2
 ** Slide 3
 ** Slide 4 ...

 The outline slide contains only Presentation. Is there someway to
 break up the presentation so that slides 1  2 are a sub-topic and 3 
 4 are another?

Hi deech,

Set BEAMER_FRAME_LEVEL to 3 and adjust outline levels as below.

#+BEAMER_FRAME_LEVEL: 3
#+COLUMNS: %35ITEM %10BEAMER_env(Env) %10BEAMER_envargs(Env Args) 
%4BEAMER_col(Col) %8BEAMER_extra(Extra)
* Presentation
** Topic 1
*** Slide 1
*** Slide 2
** Topic 2
*** Slide 3
*** Slide 4

Dan

p.s. Thanks very much Carsten and Eric F. for org-beamer. I gave my
first org-beamer presentation yesterday.


 -deech

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Re: [Orgmode] not exporting TODOs but exporting their subordinates

[John Hendy]

Someone *might* be able to give you a workaround, but the way org-mode works
as far as I can see is that export rules always apply to the children of a
higher-level headline. As such, the subitems of the non-exported TODO are
taken to be notes or things related to the TODO, and since you don't want
the TODO exported it would seem that you don't want the items related to the
TODO exported either.

Maybe if you explain a situation where you'd not want the actual TODO
exported but still want items under it exported, someone could help you with
a workaround or alternative suggestion?


John

On Tue, Sep 7, 2010 at 9:28 PM, Sam Cramer samcra...@gmail.com wrote:

 When working on a document, I tend to sprinkle TODO headlines throughout
 the doc.  These are really very loosely structured; they just represent
 things that I need to do somewhat near the area that I'm looking at.

 I mark these lines with a :noexport: tag in order to prevent them from
 being exported.  As such, they're not part of the document structure per-se,
 and I often mark them as top level headlines.  Since EXPORT_EXCLUDE_TAGS
 applies to a tree and not to a title, this prevents the export of any
 subordinate items.

 Here's an example:

 * An amazing headline
 ** stuff
 ** more stuff
 * TODO clean up the stuff above :noexport:
 ** this is stuff that I would like exported


 In the example above, I'd like to have the everything but the TODO headline
 exported, including the this is stuff I would like exported line.

 I guess that I could always have my TODO lines be at a very deep level.  Is
 there any other solution I should consider?

 Thanks,
 Sam




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[Orgmode] Re: [patch] bug in export due to org-list-automatic-rules

[Nicolas Goaziou]

Hello,
 Daniel Clemente writes:

 Hi. This change in org.el (commit
 fd16515b4a88d48362223b19c511c4973cdbc84c, 2010-08-07 18:31:54):

  '(^[ \t]*\\([-+*]\\|[0-9]+[.)][ \t]+\\(?:\...@start:[0-9]+\\][
 \t]*\\)?\\)\\(\\[[- X]\\]\\) 2 'org-checkbox prepend) - (if
 org-provide-checkbox-statistics + (if (cdr (assq 'checkbox
 org-list-automatic-rules))
 '(\\[\\([0-9]*%\\)\\]\\|\\[\\([0-9]*\\)/\\([0-9]*\\)\\] (0
 (org-get-checkbox-statistics-face) t)))


   made this command stop working:

 $ emacs --batch --load=/w/org-mode/lisp/org.el --visit
 ~/org-httptest/io.org --funcall org-export-as-html-batch File mode
 specification error: (void-variable org-list-automatic-rules)
 Loading vc-git... Exporting... Symbol's value as variable is void:
 org-list-automatic-rules

I'm not sure about this one. It's more a problem of require,
defcustom, and that kind of things than truly a list problem.

Just in case, I'm submitting this patch, but I'm pretty sure there's
something cleaner to do about it... but that still eludes me.

Regards,

-- Nicolas

From a4f9d65882259348471a8b68890e7faea23d4a1d Mon Sep 17 00:00:00 2001
From: Nicolas Goaziou n.goaz...@gmail.com
Date: Wed, 8 Sep 2010 16:25:47 +0200
Subject: [PATCH 2/2] Fix void-variable org-list-automatic-rules error

* org.el (org-set-font-lock-defaults): as `org-list-automatic-rules'
  may be undefined under certain circumstances, first test if it
  exists before checking rules.
---
 lisp/org.el |3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/lisp/org.el b/lisp/org.el
index 10b4d3f..fb2075e 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -5471,7 +5471,8 @@ needs to be inserted at a specific position in the 
font-lock sequence.)
   ;; Checkboxes
   '(^[ \t]*\\(?:[-+*]\\|[0-9]+[.)]\\)[ 
\t]+\\(?:\...@\\(?:start:\\)?[0-9]+\\][ \t]*\\)?\\(\\[[- X]\\]\\)
 1 'org-checkbox prepend)
-  (if (cdr (assq 'checkbox org-list-automatic-rules))
+  (if (and (fboundp 'org-list-automatic-rules)
+   (cdr (assq 'checkbox org-list-automatic-rules)))
   '(\\[\\([0-9]*%\\)\\]\\|\\[\\([0-9]*\\)/\\([0-9]*\\)\\]
 (0 (org-get-checkbox-statistics-face) t)))
   ;; Description list items
-- 
1.7.2.3

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Re: [Orgmode] org-babel and gnuplot

[John Hendy]

Nick,


This got me curious to see the output. I tried to generate it on my computer
and get this in the *gnuplot* buffer after running the code:

-
gnuplot plot data using 1:2:3 notitle
   ^
 warning: Skipping data file with no valid points
  ^
 x range is invalid
-

This is working for you, though?

#+tblname: sessions
| Date   |  Time | Distance |
|+---+--|
| 09/02/2010 | 15:13 |  2.5 |
| 09/01/2010 | 14:00 |  2.4 |

#+begin_src gnuplot :var data=sessions :file org-running.png :exports both
  set title Running Stats
  set auto x
  set style data histogram
  set style fill solid border -1
  set boxwidth .9
  set xlabel Date
  set ylabel Time
  plot data using 1:2:3 notitle
#+end_src


John

On Wed, Sep 8, 2010 at 8:10 AM, Nick Parker ni...@developernotes.comwrote:

 Erik,

 That was the issue, the :file reference needed to be on the line above.
  Thanks.


 Nick Parker
 www.developernotes.com


 On Tue, Sep 7, 2010 at 10:27 PM, Erik Iverson er...@ccbr.umn.edu wrote:

 On 09/07/2010 10:12 PM, Nick Parker wrote:

 Hi John,

 I would actually like to plot different lines per distance, each
 that correlate to a date and elapsed-time (x and y axis respectively).
  I get an error with the :file notation, though I read that in a sample
 babel gnuplot example for generating graphs of commit history on the
 org-mode git repository.  I tried to reference the variable data without
 the quotes and $ sign without any success.  I will continue to fiddle
 with it, I am new to gnuplot.


 AFAIK, you can't break source code header argument lines across
 multiple lines.  Is that how you actually have it in your
 org file?


 #+begin_src gnuplot :var data=sessions
   :file org-running.png :exports both
   set title Running Stats
   set auto x
   set style data histogram
   set style fill solid border -1
   set boxwidth .9
   set xlabel Date
   set ylabel Time
   plot $data using 1:2:3 notitle
#+end_src

Nick Parker
www.developernotes.com http://www.developernotes.com


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[Orgmode] Automate the writing of proposals (by using dynamic blocks)

[Sébastien Vauban]

Hello,

I'm trying to automate the writing of proposals. Just a couple of tasks to
describe, to evaluate, and then put a price on the total amount. That's about
it.

Though, I have some problems making that dream a full reality yet, even if Org
already makes me go really far!

The following is an minimal example of what I try to achieve, and of the
different problems and questions related to it.

Thanks for helping.

--8---cut here---start-8---
#+TITLE: Using columnview dynamic blocks
#+AUTHOR:Seb Vauban
#+DATE:  2010-09-08
#+LANGUAGE:  en_US

* Context

** Current implementation

This is what I understood.

** Objectives

This is what should be done.

** Tasks to do
   :PROPERTIES:
   :COLUMNS: %40ITEM(Task) %6Effort(Estim.){+}
   :Effort_ALL: 0.25 0.50 1.00 1.50 2.00 3.00 4.00 5.00 7.00 10.00
   :ID:   ddfb9674-ce79-4ecc-8699-da5af2c12f6b
   :END:

*** Analyze the steps
:PROPERTIES:
:Effort:   0.25
:END:

*** Implement the full chain
:PROPERTIES:
:Effort:   1.50
:END:

*** Test the whole lot
:PROPERTIES:
:Effort:   3.00
:END:

* Proposal

** Work

Generated dynamic block:

#+BEGIN: columnview :hlines 2 :id ddfb9674-ce79-4ecc-8699-da5af2c12f6b
| Task | Estim. |
|--+|
| ** Tasks to do   |   4.75 |
| *** Analyze the steps|   0.25 |
| *** Implement the full chain |   1.50 |
| *** Test the whole lot   |   3.00 |
#+END:

Though, I would like to get it more like this:

#+TBLNAME: prestations
|   | \textbf{Task} | \textbf{Description} | \textbf{p.j} |
|---+---+--+--|
|   | Task 1| Analyze the steps| 0.25 |
|   | Task 2| Implement the full chain | 1.50 |
|   | Task 3| Test the whole lot   | 3.00 |
|---+---+--+--|
| # |   | \textbf{Total}   | 4.75 |
| ^ |   |  |total |
#+TBLFM: $total=vsum(@-...@-ii);%.2f

Wait a minute! I did not say it must be exactly like that, but I would like,
for example, to get rid of the multiple stars, and have an =hline= separating
the total from the individual components of the sum.

** Finance

Then, from the above, we can compute the cost to write in the proposal, like:

| Total of prestations (in man days) |4.75 | m.d  |
| Daily rate |  400.00 | \EUR |
| Total price| 1900.00 | \EUR |
#+TBLFM: @1$2=remote(prestations,$total);%.2f::@3...@1$2*@2$2;%.2f

* Problems, comments and questions   

5 topics:

** Table column names in bold

I would like (my boss, to be honest) to see the headings of the table in bold.
Wait, this is minor, but I discovered something special when trying to do so.
I put =*= around the word =Task= in the =:COLUMNS:= specification of the tasks
subtree:

#+begin_src org
,:COLUMNS: %40ITEM(Task) %6Effort(Estim.){+}
#+end_src

That automatically inserts an extra =hline= above the table. Quite weird, but
OK.

#+BEGIN: columnview :hlines 2 :id ddfb9674-ce79-4ecc-8699-da5af2c12f6b
|--+|
| *Task*   | Estim. |
|--+|
| ** Tasks to do   |   4.75 |
| *** Analyze the steps|   0.25 |
| *** Implement the full chain |   1.50 |
| *** Test the whole lot   |   3.00 |
#+END:

** Use two-decimal floats in cells

I needs amounts such as =0.25=, =0.50= and =1.50= as efforts.

*** Writing them in Effort\_ALL with 2 decimals

Writing the figures with 2 decimals in =Effort_ALL= has no impact on the
presentation in the table...

What you see in the table comes verbatim from the =Effort= property itself:
if you get there 2 decimals, then you'll have 2 decimals in the table output.
Though, having a 2-decimal in the property =Effort= gives troubles to the
table editor:

- Write =:Effort: 3.00=, then =S-right= that value: it begins back from
  =0.25=...

- Write =:Effort: 3.0=, then =S-right= that value: it goes on to =4.0=.

*** Using formatting of decimals

Trying to declare how many decimals I want. For the sake of clarity, ask for
4 decimals:

#+begin_src org
,:COLUMNS: %40ITEM(Task) %6Effort(Estim.){+;%.4f}
#+end_src

It only works for the total, though... Not applied to the column itself.

#+BEGIN: columnview :hlines 2 :id ddfb9674-ce79-4ecc-8699-da5af2c12f6b
| Task | Estim. |
|--+|
| ** Tasks to do   | 4.7500 |
| *** Analyze the steps|   0.25 |
| *** Implement the full chain |   1.50 |
| *** Test the whole lot   |3.0 |
#+END:

** Have an hline between individual tasks and total

To get something like this:

#+BEGIN: columnview :hlines HOW? :id ddfb9674-ce79-4ecc-8699-da5af2c12f6b
| Task | Estim. |

Re: [Orgmode] Re: org-beamer outline

[John Hendy]

For what it's worth on the topic of beamer outlines, I recently created a
presentation and wanted the Outline to re-appear before every section.
Having this at the top of the document (right after all the #+options stuff)
worked great:

-
\AtBeginSection[]{
\begin{frame}beamer
\frametitle{Outline}
\tableofcontents[currentsection]
\end{frame}}
-

I think it's pretty cool, especially if there are many frames between parts.
Perhaps this can be useful to someone looking into various methods for using
outlines in Beamer? Toggle #+options: toc:t and toc:nil to either have the
full outline appear at the beginning or only have the outline with the
highlighted upcoming section visible.


John

On Wed, Sep 8, 2010 at 9:12 AM, Dan Davison davi...@stats.ox.ac.uk wrote:

 aditya siram aditya.si...@gmail.com writes:

  Hi all,
  I am wondering how to get an outline in an org-beamer presentation.
  Currently I have a structure that looks like:
 
  #+TITLE: My Title
  #+AUTHOR: Me
  #+LaTeX_CLASS: beamer
  #+LaTeX_CLASS_OPTIONS: [presentation]
  #+BEAMER_FRAME_LEVEL: 2
  #+COLUMNS: %35ITEM %10BEAMER_env(Env) %10BEAMER_envargs(Env Args)
  %4BEAMER_col(Col) %8BEAMER_extra(Extra)
  * Presentation
  ** Slide 1
  ** Slide 2
  ** Slide 3
  ** Slide 4 ...
 
  The outline slide contains only Presentation. Is there someway to
  break up the presentation so that slides 1  2 are a sub-topic and 3 
  4 are another?

 Hi deech,

 Set BEAMER_FRAME_LEVEL to 3 and adjust outline levels as below.

 #+BEAMER_FRAME_LEVEL: 3
 #+COLUMNS: %35ITEM %10BEAMER_env(Env) %10BEAMER_envargs(Env Args)
 %4BEAMER_col(Col) %8BEAMER_extra(Extra)
 * Presentation
 ** Topic 1
 *** Slide 1
 *** Slide 2
 ** Topic 2
 *** Slide 3
 *** Slide 4

 Dan

 p.s. Thanks very much Carsten and Eric F. for org-beamer. I gave my
 first org-beamer presentation yesterday.


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

[Sébastien Vauban]

Hi David,

David Maus wrote:
 Sébastien Vauban wrote:
 Thanks a lot for trying to get Gnus better behaving in face of slow servers
 like Courier...

 Do you want me to test something special to move things forward?

 Okay, could you try the attached patch? It is based on current master and
 tries to look up the article number (uid) in NOVCACHE and falls back to UID
 SEARCH when the message is not cached.

Sorry to have awaited so long. Needless to say there are not enough hours in a
day. But, being in Org, I knew I'd do it one day! ;-)


 To make a message enter Gnus' cache you might to modify
 `gnus-cache-enter-articles'. The cache setting I used to test the patch are:

 ,[ gnus.el ]
 | (setq nnimap-nov-is-evil nil)
 | (setq gnus-use-cache t)
 | (setq gnus-cache-enter-articles '(ticked dormant unread read))
 `

I already had these set to exactly those values...


 NOTE: This patch is deliberately not attached as text/plain to avoid
 the patchtracker catching it (no proper commit message and all).

The results of the jury are...

...
...
...

it just perfectly *works*!  Great, great feature... Thanks a lot.

FYI, here are the results of my first invocation of it:

--8---cut here---start-8---
org-open-at-point 1   
18.586562 18.586562
org-gnus-open 1   
18.584601 18.584601
org-gnus-follow-link  1   
18.584491 18.584491
org-gnus-nnimap-cached-article-number 1   
0.092368  0.092368
org-resolve-clocks-if-idle1   
0.006299  0.006299
org-user-idle-seconds 1   
0.006273  0.006273
org-x11-idle-seconds  1   
0.00626   0.00626
org-in-regexp 2   
0.000723  0.0003615
org-clock-update-mode-line1   
0.000663  0.000663
org-footnote-at-reference-p   1   
0.000644  0.000644
org-babel-open-src-block-result   1   
0.00038   0.00038
org-babel-get-src-block-info  1   
0.000362  0.000362
org-clock-notify-once-if-expired  1   
0.000271  0.000271
org-babel-where-is-src-block-head 1   
0.00027   0.00027
org-clock-get-clock-string1   
0.000262  0.000262
org-activate-bracket-links4   
0.000246  6.15e-05
org-clock-get-clocked-time2   
0.000221  0.0001105
org-activate-plain-links  4   
0.000186  4.650...e-05
org-unfontify-region  2   
0.00018   9e-05
org-float-time4   
0.000176  4.4e-05
org-match-string-no-properties3   
0.000123  4.1e-05
org-footnote-at-definition-p  1   
0.000121  0.000121
org-link-unescape 1   
0.000117  0.000117
org-propertize4   
0.000115  2.875e-05
org-remove-flyspell-overlays-in   4   
0.000104  2.6e-05
org-activate-tags 2   
0.000100  5.049...e-05
org-substring-no-properties   4   
9.7e-05   2.425e-05
org-before-change-function40  
9.299...e-05  2.324...e-06
org-activate-footnote-links   2   
8.5e-05   4.25e-05
org-gnus-no-new-news  1   8e-05 
8e-05
org-hh:mm-string-to-minutes   2   
7.6e-05   3.8e-05
org-at-timestamp-p1   
6.1e-05   6.1e-05
org-link-expand-abbrev1   
4.4e-05   4.4e-05
org-extract-attributes1   
4.4e-05   4.4e-05
org-fontify-meta-lines-and-blocks 2   
3.6e-05   1.8e-05
org-do-emphasis-faces 2   
3.4e-05   1.7e-05
org-on-heading-p  1   
3.2e-05   3.2e-05
org-hide-wide-columns 2   
2.600...e-05  1.300...e-05

SOLVED? [Orgmode] org-babel-tangle-lang-exts must be initialized? how to get syntax coloring?

[Cook, Malcolm]

I am following up with a workaround for this old issue (from July).

This problem persists with latest `git pull` on orgmode version 7.01 

This minimal init file will cause it:

(require 'org-install)
;(require 'org)
(require 'ob-perl)

uncomment the 2nd line, and the problem goes away.


Cheers,

Malcolm Cook
Stowers Institute for Medical Research -  Bioinformatics
Kansas City, Missouri  USA
 

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Re: [Orgmode] Adding entries to Google calendar

[Matt Price]

Hi Erik et cal,

After having put it off for a ocuple of months finally trying to set this
up.  I have both halves of Erik's code working now -- the ical2org that
syncs from google, and the elisp wrapper on googlecl that syncs from org
(see http://osdir.com/ml/emacs-orgmode-gnu/2010-07/msg00265.html and
http://osdir.com/ml/emacs-orgmode-gnu/2010-07/msg00353.html).   I'm still
having a couple of little workability issues, that I think people on this
list have likely already solved, so if I may, briefly:

- as I understand it this system will only work with entries that have been
added via i in a calendar-mode org agenda view.  When I try to add items
this way I am never prompted for a time, only a date.  Am I missing
something here?

- Sven says something about using org-remember to do the same work -- it's
not clear to me whether you have that working, Sven.  In any case would it
be difficult to use org-capture instead of the diary?  That would certainly
be better for my workflow, since i'm not in my calendar view very often
(htough i suppose if i'm making an appointment maybe i ought to be.

I really appreciate the help -- my time management is severely remedial and
I really would like org-mode ot be the tool that fixes that for me.  Best,
Matt
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[Orgmode] Re: Composing letters using Org mode and the LaTeX isodoc class

[Eric Schulte]

Hi,

Jambunathan K kjambunat...@gmail.com writes:

 Eric

 Thanks for the changes. I believe I need not work (or for all practical
 purposes set aside) working on letter writing support.

 Jambu Btw, your approach set me thinking. I think there is a strong
 Jambu case for making headlines act as babel srcnames with their body
 Jambu providing content for noweb expansion [3]. This behaviour could
 Jambu be controlled by a buffer local variable.

 Is this suggestion considered and set aside or overlooked? Read on down
 below.


No, I missed this suggestion in the previous post.  This is an
interesting suggestion.  Next time I have time I will but together a
trail implementation to see how naturally this fits into the rest of the
Babel system.  There could be issues (e.g. how to do set header
arguments for the headline).


 Jambu Wondering how babel treats srcnames? Can there be spaces? Is
 Jambu upper and lower cases treated one and the same ...

 Eric Spaces are now allowed, I'm honestly not sure that it will
 Eric successfully distinguish between upper and lower cases in code
 Eric block names (all of mine are lower-case)


I mistyped, Spaces are *not* allowed in code-block names.  However any
implementation of treating headlines as code-block names could
automatically convert between hyphens and spaces.


 Good.

 Honoring spaces would be a pre-requisite if one were to allow org's
 headlines as implicit srcnames. 

 Question on case-handling was intended not as a feature request but more
 on clarity of the behaviour.

 Eric I've just implemented export of org code blocks to ascii, latex or html,
 Eric so the following should now (if I understood) allow the tangling
 Eric behavior you've described
 Eric
 Eric ** tangle org-mode block
 Eric #+source: org-list
 Eric #+begin_src org :results latex
 Eric   - one
 Eric   - two
 Eric   - three
 Eric #+end_src
 Eric
 Eric #+begin_src emacs-lisp :tangle yes :noweb yes
 Eric   
 Eric   org-list()
 Eric   
 Eric #+end_src
 Eric
 Eric tangles to
 Eric
 Eric
 Eric 
 Eric \begin{itemize}
 Eric \item two
 Eric \item three
 Eric \end{itemize}
 Eric
 Eric
 Eric 
 Eric
 Eric note that the () on the end of the code block name in the noweb syntax
 Eric means to insert the results of evaluating the code block (in this case
 Eric latex) rather than the body of the code block itself.

 If babel supports headlines as srcnames, without requiring additional
 begin/end directives one could just write,

 * org-list
   - one
   - two
   - three

 #+begin_src emacs-lisp :tangle yes :noweb yes
   
   org-list(:fmt latex)
   
 #+end_src

 and achieve similar results.


Yes, however the syntax you've used above to pass a header argument to
the org-lisp code block violates the existing noweb syntax.  The place
where you've inserted :fmt latex is reserved for passing regular
arguments to code blocks.


 Based on my earlier efforts at letter-writing, I have the following
 observation.

 Letters have a To address and they could be pulled from bbdb. So one
 could say,

 * To
   [[a bbdb link]]


 #+begin_src emacs-lisp :tangle yes :noweb yes
   
   To(:fmt custom)
   
 #+end_src

 The string custom could be a elisp form or a function pointer that takes
 the body of the headline as an argument and does the needful.

 Specifically in the above example, 'custom' handler would visit the bbdb
 record, fetch the address and return the formatted address (with line
 breaks etc etc) as the noweb expansion. [Custom handler would be
 implemented by the user himself]

 Any thoughts on how this could be achieved ...


There has been discussion of allowing post-processing forms for code
blocks which would take the results of a code block as an argument every
time the code block has been called and whose results would replace the
actual code block results, however this has not yet been implemented.

Best -- Eric


 Jambunathan K.

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Re: [Orgmode] Re: Composing letters using Org mode and the LaTeX isodoc class

[Eric Schulte]

Hi Seb,

Sébastien Vauban wxhgmqzgw...@spammotel.com writes:

 Hi Eric,

 Eric Schulte wrote:
 I look forward to any potential org-letter export this line of
 investigation yields.

 As soon as this is closed, I'm willing to write a Worg page for this.

 - because I had not the hope of being able to configure the LaTeX export 
 class
   and/or code in the right way,

 Hmm, I don't know how complex isodoc is to configure, but I'd think that
 defining a custom latex class would be simpler than tangling out LaTeX code
 blocks, however maybe this will change once I've looked at and understood an
 example application.

 Isodoc is quite easy to configure, but it's through keyval mappings. I don't
 know enough of Org to imagine being able to convert headings and contents to
 keys and values, respectively...

 That does not mean it really is difficult. Just for me, the only accessible
 way remained the Babel route.


I see, I just wanted to ensure that wrapping content in code blocks was
a last resort, but I agree using Babel in this way should be much easier
than defining a new Org export backend or mucking with Org-mode
internals.  I'm very happy if Babel can help to further blur the lines
between Org-mode usage and development in this way.


 - because, in a way, that's quite logical. Here and there, you define
   stuff. At the end, you just arrange them all in a way that fits well the
   LaTeX class demands.

 Though, it's not just copying, the way Babel actually does with snippets of
 code à la Noweb. Hence, I really need at least the body to be in real Org
 plain code, and be automatically converted to LaTeX, so that I can make use
 of the tables, and all the Org markup.

 I'm sure Babel is able of that, mixing raw code with convertable code. Just
 needs more thinking.

 I've just implemented export of org code blocks to ascii, latex or html,

 This is brand new, right?  In any case, the real good solution to such a
 problem, IMHO...


Yes this is new, it actually only required a couple of lines of code to
implement.  However that means it may still be buggy.



 so the following should now (if I understood) allow the tangling
 behavior you've described

 ** tangle org-mode block
 #+source: org-list
 #+begin_src org :results latex
   - one
   - two
   - three
 #+end_src

 #+begin_src emacs-lisp :tangle yes :noweb yes
   
   org-list()
   
 #+end_src

 tangles to


 
 \begin{itemize}
 \item two
 \item three
 \end{itemize}


 

 Here, I just don't understand why you're choosing `emacs-lisp' as target
 language for LaTeX code. Is there a reason for this, or just a typo?


I do all my testing with emacs-lisp code blocks, as their sort of the
simplest (at least for me/Babel) code block.  Once it's working there it
should extend to code blocks in other languages as well.



 note that the () on the end of the code block name in the noweb syntax
 means to insert the results of evaluating the code block (in this case
 latex) rather than the body of the code block itself.

 Understood!  Thanks.

 FYI, I've git pulled once again 15 minutes ago (13:30 CET). My repo was
 already up-to-date, but your code does not work for me...

 _Nothing is tangled anymore_... Not even if I explicitly state
 =:tangle AA.tex= for example (with and without quotes ;-)).


I've taken your excerpt and changed it so that it was tangling
successfully on my system.  The main problem was that there were many
noweb references which pointed to outside of the example.  The following
does work on my system.  Notice that it uses a table to hold the small
components rather than wrapping each in it's own Org-mode block.

--8---cut here---start-8---
* Letter
#+tblname: head
| To  | Eric Schulte   |
| Subject | Tangling is Broken |
| Opening | Hi |
| Closing | Best   |

#+source: body
#+begin_src org :results latex
  - one
  - two
  - three
#+end_src

#+begin_src latex :noweb yes :tangle yes :var h-to=head[0,1] :var 
h-subject=head[1,1] :var h-opening=head[2,1] :var h-closing=head[3,1]
\documentclass[11pt]{isodoc}
\usepackage[utf8x]{inputenc}
\usepackage[T1]{fontenc}

\usepackage{isodoc-style}

\setupdocument{
to = {h-to},
subject = {h-subject},
opening = {h-opening},
closing = {h-closing}
}

\begin{document}
\letter{%
body()
}
\end{document}
#+end_src
--8---cut here---end---8---

There appears to be some lingering issues with converting the org block
to latex, for me the first item in the list was missing, I'll try to
take a look at this later today.  However, hopefully this gets Babel far
enough that at least the structure of an isodoc letter writing solution
can be fleshed out.

Best -- Eric

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[Orgmode] Re: Directory Links (and a bug?)

[Achim Gratz]

Noorul Islam noo...@noorul.com writes:
 For me all these three gets exported as file:///tmp

 Another link [[file://tmp][another link]]
 Another link [[file+sys:///tmp][another link]]
 Another link [[file+emacs:///tmp][another link]]

Sorry, I should have checked more thoroughly: there is a bug, but it's
someplace else and hiding a bit.  Edit each of the links with C-c C-l
and then have a look what the link turns into both in the org buffer and
the export... the '+' gets replaced by '%2B' by an overly helpful
sanitation function.


Achim.
-- 
+[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]+

Samples for the Waldorf Blofeld:
http://Synth.Stromeko.net/Downloads.html#BlofeldSamplesExtra


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Re: [Orgmode] Adding entries to Google calendar

[Matt Price]

On Wed, Sep 8, 2010 at 11:34 AM, Matt Price mopto...@gmail.com wrote:



 - Sven says something about using org-remember to do the same work -- it's
 not clear to me whether you have that working, Sven.  In any case would it
 be difficult to use org-capture instead of the diary?  That would certainly
 be better for my workflow, since i'm not in my calendar view very often
 (htough i suppose if i'm making an appointment maybe i ought to be.


so, having looked at the code a little more closely, I guess my question is,
can erik's defadvice be converted somehow into a hook that gets executed at
the end of an  org-capture event, provided that the org-capture template is
suitably set up?  I don't really understand how defadvice works, and where,
for instance, ad-get-arg gets its arguments from (so that the relevant
calendar fields can be defined properly).

Matt



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[Orgmode] Re: 7.01trans obsolete variables

[Achim Gratz]

Noorul Islam noo...@noorul.com writes:
 I think these cannot be changed because `calendar-date-style'  is not
 available on earlier version of Emacs.

I was thinking that maybe a defvaralias only for EMACSen earlier than 23.1
might be a better solution that both keeps the compiler happy and the
code uncluttered (in one of the files a comment hints at the situation,
in the other there is none).


Achim.
-- 
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Wavetables for the Waldorf Blofeld:
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[Orgmode] Re: not exporting TODOs but exporting their subordinates

[Sebastian Rose]

Sam Cramer samcra...@gmail.com writes:
 When working on a document, I tend to sprinkle TODO headlines throughout the
 doc.  These are really very loosely structured; they just represent things
 that I need to do somewhat near the area that I'm looking at.

 I mark these lines with a :noexport: tag in order to prevent them from being
 exported.  As such, they're not part of the document structure per-se, and I
 often mark them as top level headlines.  Since EXPORT_EXCLUDE_TAGS applies
 to a tree and not to a title, this prevents the export of any subordinate
 items.

 Here's an example:

 * An amazing headline
 ** stuff
 ** more stuff
 * TODO clean up the stuff above :noexport:
 ** this is stuff that I would like exported


 In the example above, I'd like to have the everything but the TODO headline
 exported, including the this is stuff I would like exported line.

 I guess that I could always have my TODO lines be at a very deep level.  Is
 there any other solution I should consider?

 Thanks,
 Sam

Here's my proposal:


 * An amazing headline
 ** stuff
 ** more stuff
 *** TODO clean up the stuff above :noexport:
 ** this is stuff that I would like exported

Or just use inline tasks.  They are made for this purpose.


  Sebastian

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[Orgmode] [BABEL][PROPOSAL] headlines as executable srcnames

[Jambunathan K]

Jambu I think there is a strong case for making headlines act as babel
Jambu srcnames with their body providing content for noweb expansion
Jambu [3]. This behaviour could be controlled by a buffer local
Jambu variable.

Eric This is an interesting suggestion.  Next time I have time I will
Eric but together a trail implementation to see how naturally this fits
Eric into the rest of the Babel system.  There could be issues
Eric (e.g. how to do set header arguments for the headline).

Good to hear this.

I am attaching a mail that I had (accidentally) unicast to Sebastien
elaborating on the possibilities. This could be of interest to the list.

Jambu If babel supports headlines as srcnames, without requiring additional
Jambu begin/end directives one could just write,
Jambu
Jambu * org-list
Jambu   - one
Jambu   - two
Jambu   - three
Jambu
Jambu #+begin_src emacs-lisp :tangle yes :noweb yes
Jambu   
Jambu   org-list(:fmt latex)
Jambu   
Jambu #+end_src
Jambu
Jambu and achieve similar results.
Jambu

Eric Yes, however the syntax you've used above to pass a header
Eric argument to the org-lisp code block violates the existing noweb
Eric syntax.  The place where you've inserted :fmt latex is reserved
Eric for passing regular arguments to code blocks.

That is precisely my point. 

If org headlines are srcnames there is every reason that they take
arguments. See my attached mail that talks of implicit 'this' and ':fmt'
parameters.

I am not as concerned about the existing syntax, as the possibilities
that could potentially unfold with this mind-twister.

Eric There has been discussion of allowing post-processing forms for
Eric code blocks which would take the results of a code block as an
Eric argument every time the code block has been called and whose
Eric results would replace the actual code block results, however this
Eric has not yet been implemented.

If headlines are considered as code blocks one actually inflate
headlines and execute them for interesting side-effects. The attached
mail elaborates on this point.

Thanks,
Jambunathan K.

Attachment: 

From: Jambunathan K kjambunat...@gmail.com
Subject: Re: Composing letters using Org mode and the LaTeX isodoc class
To: Sébastien Vauban wxhgmqzgwmuf-genee64ty+gs+fvcfc7...@public.gmane.org
Date: Wed, 08 Sep 2010 21:07:26 +0530
Message-ID: 81lj7cqma1@gmail.com


Sébastien Vauban wxhgmqzgwmuf-genee64ty+gs+fvcfc7...@public.gmane.org
writes:

 Hi Jambunathan,

 Jambunathan K wrote:
 Honoring spaces would be a pre-requisite if one were to allow org's
 headlines as implicit srcnames.

 Or you would have to impose titles without spaces, which is acceptable as well
 for such a usage...


Org is for humans. We need spaces (pun intended).

This is why I find CamelCase words in a text document quite awkward. On
the otherhand, I don't find it awkward as variable and function names in
source code.

Read on ... More comments down below.


 If babel supports headlines as srcnames, without requiring additional
 begin/end directives one could just write,

 * org-list
   - one
   - two
   - three

 #+begin_src emacs-lisp :tangle yes :noweb yes
   
   org-list(:fmt latex)
   
 #+end_src

 and achieve similar results.

 Based on my earlier efforts at letter-writing, I have the following
 observation.

 Letters have a To address and they could be pulled from bbdb. So one
 could say,

 * To
   [[a bbdb link]]


 #+begin_src emacs-lisp :tangle yes :noweb yes
   
   To(:fmt custom)
   
 #+end_src

 The string custom could be a elisp form or a function pointer that takes
 the body of the headline as an argument and does the needful.

 Specifically in the above example, 'custom' handler would visit the bbdb
 record, fetch the address and return the formatted address (with line
 breaks etc etc) as the noweb expansion. [Custom handler would be
 implemented by the user himself]

 Any thoughts on how this could be achieved ...

 That's going (really) far... But would that be do-able, waaoow!

Yes it is going far. 

Sometimes going far makes us feel elated while at other times it makes
us feel down and out ;-). In the present case, the experience would be
of the first kind. Otherwise would I dare suggest it?

I would provide an example and later summarize what the implications
are.

Before proceeding ahead we need to remember the following:

1. Headline in an org document is code.

   That is I can call it.  

   It always has an implicit 'this' parameter which is the 'content of
   the headline'. It could have additional parameters like :fmt as above
   (with :fmt text or :fmt org) being the default values.

2. (1) implies that I can 'execute' an org file.

Now an example.

* Isodoc 
  [[Link to page 9 of isodoc.pdf]]

* Extract of Isodoc for ready reference
  Isodoc ()

Now if I execute the 'Extract ...' subtree I have essentially imported a
pdf page as text content. 

In the above example, the execution of headline would do some sort of
extract pdf pages and/or pdftotext. If the 

[Orgmode] Re: Org now fontifies code blocks

[Bastien]

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

 (We badly need a customize group for these org-src but non-babel
 variables[1]. That suggests to me subsuming the Babel group (Should be
 Org Babel for consistency?) within a new group, perhaps Org Code or
 Org Src or Org Source Code ?  Views?

I find Org Code and Org Source Code rather ambiguous.  
Org Src is better but still a bit too general IMHO.

Org Src Block?

-- 
 Bastien

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Re: [Orgmode] Re: Org now fontifies code blocks

[Darlan Cavalcante Moreira]

Maybe my problem is not related to slow folding/unfolding behavior that you
are getting, but if I set the org-src-tab-acts-natively variable to t the
folding/unfolding of headlines becomes very slow for me.

In fact, I was thinking that I had the problem described here, but I just
isolated the cause and in my case it was the org-src-tab-acts-natively
variable that I had set to t in my .emacs file.

--
Darlan

At Tue, 7 Sep 2010 06:05:54 -1000,
Thomas S. Dye t...@tsdye.com wrote:
 
 Hi Dan,
 
 Yes, I can confirm that (setq org-src-fontify-natively nil) makes  
 unfolding snappy again.
 
 All the best,
 Tom
 
 On Sep 7, 2010, at 3:23 AM, Dan Davison wrote:
 
  Thomas S. Dye t...@tsdye.com writes:
 
  Aloha Dan,
 
  This is really nice.  Thanks for shepherding it along.
 
  In some of my use cases there is a substantial delay when opening a
  large file and then unfolding sections with many source code blocks.
 
  Hi Tom,
 
  I think this is a good point and probably as you say a reason for
  turning it off by default. Org should be (and was!) lightweight by
  default.
 
  I haven't had time to profile things properly. Before we turn it off,
  could you please confirm that all your slowness problems go away when
  you do (setq org-src-fontify-natively nil)?
 
  Thanks,
 
  Dan
 
 
  I don't mind this and intend to keep the feature on, but I do think  
  it
  should be off by default because the user potentially pays an
  appreciable time penalty for the pleasure of semantic source code
  markup.
 
  Thanks again for this nice feature.
 
  All the best,
  Tom
 
  On Sep 3, 2010, at 7:30 AM, Eric S Fraga wrote:
 
  On Thu, 02 Sep 2010 08:51:16 -0700, Dan Davison
  davi...@stats.ox.ac.uk
  wrote:
 
  I've just pushed changes which mean that Org now fontifies code in
  code
  blocks. Currently, this is turned on by default, so it would be
  helpful
  if people could report any problems, and opinions as to whether it
  should be on or off by default.
 
  [...]
 
  This is brilliant!  Works very well on my notebook (with small code
  blocks as that's all I tend to have).  Many thanks!
  --
  Eric S Fraga
  GnuPG: 8F5C 279D 3907 E14A 5C29  570D C891 93D8 FFFC F67D
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Re: [Orgmode] org-babel and gnuplot

[Nick Parker]

John,

I am reworking the gnuplot script, it is not done at this point, but this is
what I currently have:

#+begin_src gnuplot :var data=sessions :file org-running.png :exports both
  set title Running Stats
  set xtics nomirror rotate by -45
  set key noenhanced
  set style data linespoints
  plot $data using 2:xtic(1) title columnheader(1), \
  for [i=2:3] '' using i title columnheader(i)
#+end_src

Nick Parker
www.developernotes.com


On Wed, Sep 8, 2010 at 9:39 AM, John Hendy jw.he...@gmail.com wrote:

 Nick,


 This got me curious to see the output. I tried to generate it on my
 computer and get this in the *gnuplot* buffer after running the code:

 -
 gnuplot plot data using 1:2:3 notitle
^
  warning: Skipping data file with no valid points
   ^
  x range is invalid
 -

 This is working for you, though?

 #+tblname: sessions
 | Date   |  Time | Distance |
 |+---+--|
 | 09/02/2010 | 15:13 |  2.5 |
 | 09/01/2010 | 14:00 |  2.4 |

 #+begin_src gnuplot :var data=sessions :file org-running.png :exports both
   set title Running Stats
   set auto x
   set style data histogram
   set style fill solid border -1
   set boxwidth .9
   set xlabel Date
   set ylabel Time
   plot data using 1:2:3 notitle
 #+end_src


 John

 On Wed, Sep 8, 2010 at 8:10 AM, Nick Parker ni...@developernotes.comwrote:

 Erik,

 That was the issue, the :file reference needed to be on the line above.
  Thanks.


 Nick Parker
 www.developernotes.com


 On Tue, Sep 7, 2010 at 10:27 PM, Erik Iverson er...@ccbr.umn.edu wrote:

 On 09/07/2010 10:12 PM, Nick Parker wrote:

 Hi John,

 I would actually like to plot different lines per distance, each
 that correlate to a date and elapsed-time (x and y axis respectively).
  I get an error with the :file notation, though I read that in a sample
 babel gnuplot example for generating graphs of commit history on the
 org-mode git repository.  I tried to reference the variable data without
 the quotes and $ sign without any success.  I will continue to fiddle
 with it, I am new to gnuplot.


 AFAIK, you can't break source code header argument lines across
 multiple lines.  Is that how you actually have it in your
 org file?


 #+begin_src gnuplot :var data=sessions
   :file org-running.png :exports both
   set title Running Stats
   set auto x
   set style data histogram
   set style fill solid border -1
   set boxwidth .9
   set xlabel Date
   set ylabel Time
   plot $data using 1:2:3 notitle
#+end_src

Nick Parker
www.developernotes.com http://www.developernotes.com


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[Orgmode] Re: Adding entries to Google calendar

[Stephen Eglen]

Matt Price mopto...@gmail.com writes:


 - as I understand it this system will only work with entries that have
 been added via i in a calendar-mode org agenda view.  When I try to
 add items this way I am never prompted for a time, only a date.  Am I
 missing something here?

hi Matt,
Carsten accepted a patch of mine a while ago that allows you to do stuff
like the following from the agenda:

i d RET 09:00-09:30 meeting with Joe

and the time is extracted from the text you enter, if you set:

(setq org-agenda-insert-diary-extract-time t)

Stephen



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Re: SOLVED? [Orgmode] org-babel-tangle-lang-exts must be initialized? how to get syntax coloring?

[Eric Schulte]

Hi Malcolm,

I've just pushed up a change that should fix this issue.  After updating
from git you will have to run

  make clean  make

to ensure that the org-install.el file is regenerated.

Please let me know if the problem persists -- Eric

Cook, Malcolm m...@stowers.org writes:

 I am following up with a workaround for this old issue (from July).

 This problem persists with latest `git pull` on orgmode version 7.01 

 This minimal init file will cause it:

 (require 'org-install)
 ;(require 'org)
 (require 'ob-perl)

 uncomment the 2nd line, and the problem goes away.


 Cheers,

 Malcolm Cook
 Stowers Institute for Medical Research -  Bioinformatics
 Kansas City, Missouri  USA
  

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[Orgmode] Re: Org now fontifies code blocks

[Dan Davison]

Darlan Cavalcante Moreira darc...@gmail.com writes:

 Maybe my problem is not related to slow folding/unfolding behavior that you
 are getting, but if I set the org-src-tab-acts-natively variable to t the
 folding/unfolding of headlines becomes very slow for me.

Thank you Darlan,

I have just pushed a change that should make that better -- does that
improve things?

I did think there was something else going on (that was why I asked Tom
for confirmation), but I didn't have time to investigate properly. The
problem seems to be that, on a folded headline containing many blocks,
`org-edit-src-find-region-and-lang' is actually quite slow to come up
with the answer No, there's nothing for me to edit here.  (try issuing
M-x org-edit-src-code on a folded headline containing many blocks; I
haven't understood this properly yet.)

Dan




 In fact, I was thinking that I had the problem described here, but I just
 isolated the cause and in my case it was the org-src-tab-acts-natively
 variable that I had set to t in my .emacs file.

 --
 Darlan

 At Tue, 7 Sep 2010 06:05:54 -1000,
 Thomas S. Dye t...@tsdye.com wrote:
 
 Hi Dan,
 
 Yes, I can confirm that (setq org-src-fontify-natively nil) makes  
 unfolding snappy again.
 
 All the best,
 Tom
 
 On Sep 7, 2010, at 3:23 AM, Dan Davison wrote:
 
  Thomas S. Dye t...@tsdye.com writes:
 
  Aloha Dan,
 
  This is really nice.  Thanks for shepherding it along.
 
  In some of my use cases there is a substantial delay when opening a
  large file and then unfolding sections with many source code blocks.
 
  Hi Tom,
 
  I think this is a good point and probably as you say a reason for
  turning it off by default. Org should be (and was!) lightweight by
  default.
 
  I haven't had time to profile things properly. Before we turn it off,
  could you please confirm that all your slowness problems go away when
  you do (setq org-src-fontify-natively nil)?
 
  Thanks,
 
  Dan
 
 
  I don't mind this and intend to keep the feature on, but I do think  
  it
  should be off by default because the user potentially pays an
  appreciable time penalty for the pleasure of semantic source code
  markup.
 
  Thanks again for this nice feature.
 
  All the best,
  Tom
 
  On Sep 3, 2010, at 7:30 AM, Eric S Fraga wrote:
 
  On Thu, 02 Sep 2010 08:51:16 -0700, Dan Davison
  davi...@stats.ox.ac.uk
  wrote:
 
  I've just pushed changes which mean that Org now fontifies code in
  code
  blocks. Currently, this is turned on by default, so it would be
  helpful
  if people could report any problems, and opinions as to whether it
  should be on or off by default.
 
  [...]
 
  This is brilliant!  Works very well on my notebook (with small code
  blocks as that's all I tend to have).  Many thanks!
  --
  Eric S Fraga
  GnuPG: 8F5C 279D 3907 E14A 5C29  570D C891 93D8 FFFC F67D
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Re: [Orgmode] Re: [babel] ledger tutorial on Worg

[Eric Schulte]

Hi Seb,

Sébastien Vauban wxhgmqzgw...@spammotel.com writes:

 Hi Eric,

 Eric Schulte wrote:
 Sébastien Vauban wxhgmqzgw...@spammotel.com writes:
 Eric Schulte wrote:
 Sébastien Vauban wxhgmqzgw...@spammotel.com writes:
[...]
 2. When the evaluation produces no output, but had well produced output
before, shouldn't Babel have to delete the previously written results 
 in
the Org buffer?

 This is a good point. Currently Babel just quits if it receives a nil
 result, but I think you're right that we should replace existing results
 when a nil result has been returned. I'll add this as PROPOSED to the babel
 task list.

 I consider this kind of mandatory, for the sake of coherency, and to really
 make use of Org-babel every time I want to run some shell commands (and 
 change
 them, eventually getting no results then).


 I've just pushed up a change that implements this behavior.

 I've just git pulled, and tested your change.

 From my point of view, it does not work yet. Take this example:


[...]


 With `:cmdline reg unknown', it produced the line with -21.91 EUR. Correct.

 Now, if I write `:cmdline reg unknown', I expect no output from Ledger, and
 thus the results block to be removed. That's not the case.


If ledger throws an exception then the result probably will not be
replaced, however if ledger does return an empty result, then the
existing result will be removed.  If you execute the following code
block

#+begin_src emacs-lisp
  test
#+end_src

and then change the body to  is the previous result removed?


 Other peculiarity, if I write `:cmdline reeg unknown', I get an
 exception:


Ah, thanks for pointing this out, it seems I introduced an error with my
previous change.  I've just pushed up a fix for this issue.

Thanks -- Eric

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Re: [Orgmode] org-babel-post-tangle-hook just opening tangled file

[Eric Schulte]

Hi Miguel,

The hook is run as part of the tangle process, and the tangle process
ensures that if the tangled file was not open before tangling it will
not be open after tangling, so the code you pasted below will have no
effect.

You could use the following function instead of ob-tangle to get the
behavior you've described.

(defun schulte/tangle-then-open ()
  (interactive)
  (mapc #'find-file (org-babel-tangle)))

Best -- Eric

Miguel Ruiz rbeni...@yahoo.es writes:

 Hi

 Should

   (add-hook 'org-babel-post-tangle-hook
 (lambda () (save-window-excursion
 (find-file (buffer-file-name)

 work in .emacs? 

 The purpose is simply opening the tangled file but I think the opening
 happens before the tangled file has finished of being written.

 I have tried

   (add-hook 'org-babel-post-tangle-hook
 (lambda () (save-window-excursion
 (find-file anyfile

 and no problem, but the first code does nothing, apparently.

 I am a beginner with elisp, so I beg your pardon.

 Miguel Ruiz.


   

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RE: SOLVED? [Orgmode] org-babel-tangle-lang-exts must be initialized? how to get syntax coloring?

[Cook, Malcolm]

fix confirmed.
thanks! 
 


Malcolm Cook
Stowers Institute for Medical Research -  Bioinformatics
Kansas City, Missouri  USA
 

-Original Message-
From: Eric Schulte [mailto:schulte.e...@gmail.com] 
Sent: Wednesday, September 08, 2010 12:35 PM
To: Cook, Malcolm
Cc: 'emacs-orgmode@gnu.org'
Subject: Re: SOLVED? [Orgmode] org-babel-tangle-lang-exts must be initialized? 
how to get syntax coloring?

Hi Malcolm,

I've just pushed up a change that should fix this issue.  After updating from 
git you will have to run

  make clean  make

to ensure that the org-install.el file is regenerated.

Please let me know if the problem persists -- Eric

Cook, Malcolm m...@stowers.org writes:

 I am following up with a workaround for this old issue (from July).

 This problem persists with latest `git pull` on orgmode version 7.01

 This minimal init file will cause it:

 (require 'org-install)
 ;(require 'org)
 (require 'ob-perl)

 uncomment the 2nd line, and the problem goes away.


 Cheers,

 Malcolm Cook
 Stowers Institute for Medical Research -  Bioinformatics Kansas City, 
 Missouri  USA
  

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Re: [Orgmode] Inline source block documentation

[Eric Schulte]

Hi Rainer,

Thanks for pointing this out.  I've just added inline syntax to the
_Structure of code blocks_ section of the manual.

This may not be sufficient, but it should be an improvement.

Best -- Eric

Rainer M Krug r.m.k...@gmail.com writes:

 Hi

 I was struggling with inline source blocks, because I did not find them
 in the documentation - they only occur under Code block specific header
 arguments:

 ###QUOTE BEGIN
 Similarly, it is possible to set header arguments for inline code blocks:
 src_haskell[:exports both]{fac 5}
 ###QUOTE END

 Did I miss them? If not, could they be included?

 Thanks,

 Rainer

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[Orgmode] Re: Org now fontifies code blocks

[Sébastien Vauban]

Hi Bastien and Dan,

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

 (We badly need a customize group for these org-src but non-babel
 variables[1]. That suggests to me subsuming the Babel group (Should be
 Org Babel for consistency?) within a new group, perhaps Org Code or
 Org Src or Org Source Code ? Views?

 I find Org Code and Org Source Code rather ambiguous. Org Src is
 better but still a bit too general IMHO.

 Org Src Block?

The terminology of such code blocks in Noweb was scraps. We often see
snippets as well, but (not being English-native), that can be more for pure
text (not specifically code).

Then, it could be Org Scraps or similar variants.

To be honest, I don't really care, as I never use customize. It's true that
I've always found it difficult to find where the variables I was searching for
were located...

Best regards,
  Seb

-- 
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[Orgmode] How to capture another file's column view

[濱村 文十]

I'm using org-mode 6.33x with Emacs 23.2.1 on Windows XP.

As the manual explains in 7.5.3 capturing column view, I
know I can capture other org file's column view, but I
can't get it work. 
I tried to pass c:\org\file.org and c:/org/file.org or
a bunch of other values to id: parameter, but I only got a
blank table, while file.org has many entries.
What should I do?

Thanks,
Fumito



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[Orgmode] bug report - org-agenda-sorting-strategy

[Joseph Buchignani]

I have a bug to report for org-agenda-sorting-strategy.

I customized this variable to sort by priority ONLY using the Org Agenda
Custom Commands interface.

However, the priorities continue to be out of order.

I am sorting habits, some of which have no repetitions yet. It seems to be
sorting some of them by priority and some by scheduled date.

To be clear, I can modify priority-down or priority-up and see a change. The
habits with a repetition history sort properly. It appears that only habits
with no repetition history are sorting by date rather than priority.

If you cannot duplicate this bug on your own setup, I will copy additional
information such as my .emacs and I'll be open to running further tests. I'm
running org 7.01h.

Thanks,
JB

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Re: [Orgmode] [Babel][BUG] Executing python code fails due to indentation error

[Seth Burleigh]

Youre right, without a session it works, but with a session it doesn't. Any
pointers for why this wouldn't work in the shell? I really need python for

On Tue, Sep 7, 2010 at 5:44 PM, Eric Schulte schulte.e...@gmail.com wrote:

 Hi Seth,

 This works fine for me with external evaluation, e.g.
 --8---cut here---start-8---
 #+begin_src python
 def add(a,b):
   return a+b
 def sub(a,b):
   return a-b
 return add(sub(10,1),sub(10,2))
 #+end_src

 #+results:
 : 17
 --8---cut here---end---8---

 I did notice that when I added a :session test header argument the
 interactive shell output the error you mentioned.  This issue would have
 to be resolved by the Python inferior process either python-mode or
 python-shell.

 Best -- Eric

 Seth Burleigh wbu...@gmail.com writes:

  #+begin_src python
  def add(a,b):
 return a+b
  def sub(a,b):
 return a-b
  #+end_src
 
  Fails to execute due to 'unexpected indentation' in general, this is a
  problem for copy/pasting into any emacs python shell, it wont work.
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Re: [Orgmode] Re: Org now fontifies code blocks

[Erik Iverson]

Sébastien Vauban wrote:

Hi Bastien and Dan,

Bastien wrote:

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


(We badly need a customize group for these org-src but non-babel
variables[1]. That suggests to me subsuming the Babel group (Should be
Org Babel for consistency?) within a new group, perhaps Org Code or
Org Src or Org Source Code ? Views?

I find Org Code and Org Source Code rather ambiguous. Org Src is
better but still a bit too general IMHO.

Org Src Block?


The terminology of such code blocks in Noweb was scraps. We often see
snippets as well, but (not being English-native), that can be more for pure
text (not specifically code).

Then, it could be Org Scraps or similar variants.


Or chunk, which I subjectively find the most phonetically pleasing.

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[Orgmode] Q : select current org item as region

[Richard Riley]

What would be the best elisp way to select the current org entry? I want
a hot key to select the current item as current region (not into the
clipboard).

The problem I am having is that org-in-item-p is returning nil even
though the point is in an org-item. Is the docstring where it mentions
hand-formatted item more significant that I understand? As a result
org-beginning-of-item is failing

Currently the function I have is (not working but to give you the idea
of what I am trying to accomplish):

(defun rgr/org-blog-entry ()
  (interactive)
  (save-excursion 
(org-beginning-of-item)
(set-mark-command)
(org-end-of-item)
(let((tmpbuf (make-temp-file)))
  (org-export-as-html nil nil tmpbuf t




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Re: [Orgmode] Inline source block documentation

[Rainer M Krug]

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

On 08/09/10 20:27, Eric Schulte wrote:
 Hi Rainer,
 
 Thanks for pointing this out.  I've just added inline syntax to the
 _Structure of code blocks_ section of the manual.
 
 This may not be sufficient, but it should be an improvement.

Definitely - and I think it should be fine. But I would suggest to use
the term inline source block here as well, as then one can find it
when searching the pdf.
e.g:


code blocks can also be embedded in text as so called inline code blocks as

Cheers,

Rainer


 
 Best -- Eric
 
 Rainer M Krug r.m.k...@gmail.com writes:
 
 Hi

 I was struggling with inline source blocks, because I did not find them
 in the documentation - they only occur under Code block specific header
 arguments:

 ###QUOTE BEGIN
 Similarly, it is possible to set header arguments for inline code blocks:
 src_haskell[:exports both]{fac 5}
 ###QUOTE END

 Did I miss them? If not, could they be included?

 Thanks,

 Rainer


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Re: [Orgmode] org-babel and gnuplot

[John Hendy]

Nick,

How about this?? Just fiddled around a little and wonder what you think.
There might be a better way, but essentially, I've done the following:

- Left y-axis = distance
- Right y-axis = time
- I couldn't get the xtic(1) option to work, so I replaced things with what
I've found to work x:y:xticlabels(col#)
- Beefed up the points to make them a little easier to see
- Used your data to calibrate your speed
--- The left y-axis is from 9-21min
--- The right y-axis is from 1.5min - 3.5min
--- This means the axes are 'calibrated' to 10mph

What does the calibration do? It means that at a quick glance you can see
your speed based on a target rate you set:
- if speed/distance are on top of each other, you're right at your target
- if speed (green) is higher than distance (red), you were faster than your
target
- if speed (green) is lower than distance (red), you were slower than your
target

Resetting your target is as easy as changing (in the code below):
- Time: yrange [y1:y2]
- Distance: y2range [y3:y4]

All you have to do is make sure that y3/y1 = y4/y2 = target speed

Also, remove the references to L/R and Red/Green if you'd like from the
labels. I just tried to make the labels as easy as possible to follow so
that no matter where you looked for a reference you would be forced to see
what color/axis matched what value.

I attached a sample graph. Sorry if I overstepped my bounds -- I realize
it's *your* workout tracker. Take what you like and ditch the rest. I wanted
to know how to do two different y axes anyway so it helped me learn. Code is
here:

--- gnuplot code ---

#+tblname: sessions
| Date| ID |  Time | Distance |
|-++---+--|
| 9/1/2010|  1 | 14:00 |  2.4 |
| 9/2/2010|  2 | 15:13 |  2.5 |
| 9/10/2010   |  3 | 13:45 |  2.3 |
| 9/11|  4 | 12:20 |  2.0 |
| Spd  10mph |  5 | 16:35 |  2.8 |
| Spd = 10mph |  6 |10 |1.666 |
| Spd  10mph |  7 |20 |  2.8 |

#+begin_src gnuplot :var data=sessions :file org-running.png :exports both
  reset
  set title Running Stats
  set size ratio square

  set xlabel Date
  set xtics nomirror rotate by -45

  set yrange [9:21]
  set ylabel Time (min) -- Red
  set ytics nomirror

  set y2range [1.5:3.5]
  set y2label Distance (mi) -- Green
  set y2tics 0,0.5,3.5

  set style data points
  plot data u 2:3:xticlabels(1) axis x1y1 lw 3 title 'Time (L axis)', \
   data u 2:4 axis x2y2 lw 3 title 'Distance (R axis)'
#+end_src

--- end gnuplot code -


Best regards,
John

On Wed, Sep 8, 2010 at 11:52 AM, Nick Parker ni...@developernotes.comwrote:

 John,

 I am reworking the gnuplot script, it is not done at this point, but this
 is what I currently have:

 #+begin_src gnuplot :var data=sessions :file org-running.png :exports both
   set title Running Stats
   set xtics nomirror rotate by -45
   set key noenhanced
   set style data linespoints
   plot $data using 2:xtic(1) title columnheader(1), \
   for [i=2:3] '' using i title columnheader(i)
 #+end_src

 Nick Parker
 www.developernotes.com


 On Wed, Sep 8, 2010 at 9:39 AM, John Hendy jw.he...@gmail.com wrote:

 Nick,


 This got me curious to see the output. I tried to generate it on my
 computer and get this in the *gnuplot* buffer after running the code:

 -
 gnuplot plot data using 1:2:3 notitle
^
  warning: Skipping data file with no valid points
   ^
  x range is invalid
 -

 This is working for you, though?

 #+tblname: sessions
 | Date   |  Time | Distance |
 |+---+--|
 | 09/02/2010 | 15:13 |  2.5 |
 | 09/01/2010 | 14:00 |  2.4 |

 #+begin_src gnuplot :var data=sessions :file org-running.png :exports both
   set title Running Stats
   set auto x
   set style data histogram
   set style fill solid border -1
   set boxwidth .9
   set xlabel Date
   set ylabel Time
   plot data using 1:2:3 notitle
 #+end_src


 John

 On Wed, Sep 8, 2010 at 8:10 AM, Nick Parker ni...@developernotes.comwrote:

 Erik,

 That was the issue, the :file reference needed to be on the line above.
  Thanks.


 Nick Parker
 www.developernotes.com


 On Tue, Sep 7, 2010 at 10:27 PM, Erik Iverson er...@ccbr.umn.eduwrote:

 On 09/07/2010 10:12 PM, Nick Parker wrote:

 Hi John,

 I would actually like to plot different lines per distance, each
 that correlate to a date and elapsed-time (x and y axis respectively).
  I get an error with the :file notation, though I read that in a sample
 babel gnuplot example for generating graphs of commit history on the
 org-mode git repository.  I tried to reference the variable data
 without
 the quotes and $ sign without any success.  I will continue to fiddle
 with it, I am new to gnuplot.


 AFAIK, you can't break source code header argument lines across
 multiple lines.  Is that how you actually have it in your
 org 

Re: [Orgmode] Re: org-beamer outline

[aditya siram]

Thanks folks that fixed it!

I have another question, I'd like the sub-headings to show up as a
full-page slide as I transition into that topic. For example given the
following structure:
* Presentation
** Topic 1
*** Slide 1
*** Slide 2
** Topic 2
*** Slide 3
*** Slide 4

I'd like a full page slide of Topic 2 to show up right after Slide
2 . Is there a setting for this?
-deech

On Wed, Sep 8, 2010 at 9:29 AM, John Hendy jw.he...@gmail.com wrote:
 For what it's worth on the topic of beamer outlines, I recently created a
 presentation and wanted the Outline to re-appear before every section.
 Having this at the top of the document (right after all the #+options stuff)
 worked great:
 -
 \AtBeginSection[]{
 \begin{frame}beamer
 \frametitle{Outline}
 \tableofcontents[currentsection]
 \end{frame}}
 -
 I think it's pretty cool, especially if there are many frames between parts.
 Perhaps this can be useful to someone looking into various methods for using
 outlines in Beamer? Toggle #+options: toc:t and toc:nil to either have the
 full outline appear at the beginning or only have the outline with the
 highlighted upcoming section visible.

 John
 On Wed, Sep 8, 2010 at 9:12 AM, Dan Davison davi...@stats.ox.ac.uk wrote:

 aditya siram aditya.si...@gmail.com writes:

  Hi all,
  I am wondering how to get an outline in an org-beamer presentation.
  Currently I have a structure that looks like:
 
  #+TITLE: My Title
  #+AUTHOR: Me
  #+LaTeX_CLASS: beamer
  #+LaTeX_CLASS_OPTIONS: [presentation]
  #+BEAMER_FRAME_LEVEL: 2
  #+COLUMNS: %35ITEM %10BEAMER_env(Env) %10BEAMER_envargs(Env Args)
  %4BEAMER_col(Col) %8BEAMER_extra(Extra)
  * Presentation
  ** Slide 1
  ** Slide 2
  ** Slide 3
  ** Slide 4 ...
 
  The outline slide contains only Presentation. Is there someway to
  break up the presentation so that slides 1  2 are a sub-topic and 3 
  4 are another?

 Hi deech,

 Set BEAMER_FRAME_LEVEL to 3 and adjust outline levels as below.

 #+BEAMER_FRAME_LEVEL: 3
 #+COLUMNS: %35ITEM %10BEAMER_env(Env) %10BEAMER_envargs(Env Args)
 %4BEAMER_col(Col) %8BEAMER_extra(Extra)
 * Presentation
 ** Topic 1
 *** Slide 1
 *** Slide 2
 ** Topic 2
 *** Slide 3
 *** Slide 4

 Dan

 p.s. Thanks very much Carsten and Eric F. for org-beamer. I gave my
 first org-beamer presentation yesterday.


  -deech
 
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[Orgmode] Re: Org now fontifies code blocks

[Dan Davison]

Erik Iverson er...@ccbr.umn.edu writes:

 Sébastien Vauban wrote:
 Hi Bastien and Dan,

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

 (We badly need a customize group for these org-src but non-babel
 variables[1]. That suggests to me subsuming the Babel group (Should be
 Org Babel for consistency?) within a new group, perhaps Org Code or
 Org Src or Org Source Code ? Views?
 I find Org Code and Org Source Code rather ambiguous.

Yes, you're right!

 Org Src is
 better but still a bit too general IMHO.

 Org Src Block?

I do sometimes find myself wondering whether src is a little cryptic
for user-level documentation: an alternative would be code as in code
blocks. But src is hard-wired into begin_src, and it is familiar to
many programmers, and it is already traditional in Org-mode, so perhaps
it is fine.

 The terminology of such code blocks in Noweb was scraps. We often see
 snippets as well, but (not being English-native), that can be more for pure
 text (not specifically code).

 Then, it could be Org Scraps or similar variants.

 Or chunk, which I subjectively find the most phonetically pleasing.

I would like there to be some uniformity in this, across documentation,
docstrings and function and variable names. I have been guilty of using
code blocks in docstrings and commit logs. So if src block is /the/
Org-mode way of referring to these things, then let's stick to it!

For the purposes of customize, we don't have to abbreviate, so we could
also have 

Org Source Code Blocks

but as Bastien sugests, Org Src Blocks would be a natural Org-mode
term.

Dan




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

[David Maus]

Sébastien Vauban wrote:
it just perfectly *works*!  Great, great feature... Thanks a lot.

Sweet! 

I'm excited about using this all the time now... Will you make that part of
the master?

Sure, its on my list and will be pushed tomorrow (i think).

HTH,
  -- David
-- 
OpenPGP... 0x99ADB83B5A4478E6
Jabber dmj...@jabber.org
Email. dm...@ictsoc.de


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Re: [Orgmode] Re: org-beamer outline

[John Hendy]

Would something like this work?


\AtBeginSubsection[]{
\begin{frame}beamer
\frametitle{Outline}
\tableofcontents[currentsubsection]
\end{frame}}
-

Make sure you have this in your file header:
#+options: tex:t latex:t


John

On Wed, Sep 8, 2010 at 2:24 PM, aditya siram aditya.si...@gmail.com wrote:

 Thanks folks that fixed it!

 I have another question, I'd like the sub-headings to show up as a
 full-page slide as I transition into that topic. For example given the
 following structure:
 * Presentation
 ** Topic 1
 *** Slide 1
 *** Slide 2
 ** Topic 2
 *** Slide 3
 *** Slide 4

 I'd like a full page slide of Topic 2 to show up right after Slide
 2 . Is there a setting for this?
 -deech

 On Wed, Sep 8, 2010 at 9:29 AM, John Hendy jw.he...@gmail.com wrote:
  For what it's worth on the topic of beamer outlines, I recently created a
  presentation and wanted the Outline to re-appear before every section.
  Having this at the top of the document (right after all the #+options
 stuff)
  worked great:
  -
  \AtBeginSection[]{
  \begin{frame}beamer
  \frametitle{Outline}
  \tableofcontents[currentsection]
  \end{frame}}
  -
  I think it's pretty cool, especially if there are many frames between
 parts.
  Perhaps this can be useful to someone looking into various methods for
 using
  outlines in Beamer? Toggle #+options: toc:t and toc:nil to either have
 the
  full outline appear at the beginning or only have the outline with the
  highlighted upcoming section visible.
 
  John
  On Wed, Sep 8, 2010 at 9:12 AM, Dan Davison davi...@stats.ox.ac.uk
 wrote:
 
  aditya siram aditya.si...@gmail.com writes:
 
   Hi all,
   I am wondering how to get an outline in an org-beamer presentation.
   Currently I have a structure that looks like:
  
   #+TITLE: My Title
   #+AUTHOR: Me
   #+LaTeX_CLASS: beamer
   #+LaTeX_CLASS_OPTIONS: [presentation]
   #+BEAMER_FRAME_LEVEL: 2
   #+COLUMNS: %35ITEM %10BEAMER_env(Env) %10BEAMER_envargs(Env Args)
   %4BEAMER_col(Col) %8BEAMER_extra(Extra)
   * Presentation
   ** Slide 1
   ** Slide 2
   ** Slide 3
   ** Slide 4 ...
  
   The outline slide contains only Presentation. Is there someway to
   break up the presentation so that slides 1  2 are a sub-topic and 3 
   4 are another?
 
  Hi deech,
 
  Set BEAMER_FRAME_LEVEL to 3 and adjust outline levels as below.
 
  #+BEAMER_FRAME_LEVEL: 3
  #+COLUMNS: %35ITEM %10BEAMER_env(Env) %10BEAMER_envargs(Env Args)
  %4BEAMER_col(Col) %8BEAMER_extra(Extra)
  * Presentation
  ** Topic 1
  *** Slide 1
  *** Slide 2
  ** Topic 2
  *** Slide 3
  *** Slide 4
 
  Dan
 
  p.s. Thanks very much Carsten and Eric F. for org-beamer. I gave my
  first org-beamer presentation yesterday.
 
 
   -deech
  
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Re: [Orgmode] not exporting TODOs but exporting their subordinates

[Sam Cramer]

Thanks for your response!

On Wed, Sep 8, 2010 at 7:23 AM, John Hendy jw.he...@gmail.com wrote:

 Someone *might* be able to give you a workaround, but the way org-mode
 works as far as I can see is that export rules always apply to the children
 of a higher-level headline. As such, the subitems of the non-exported TODO
 are taken to be notes or things related to the TODO, and since you don't
 want the TODO exported it would seem that you don't want the items related
 to the TODO exported either.

 Maybe if you explain a situation where you'd not want the actual TODO
 exported but still want items under it exported, someone could help you with
 a workaround or alternative suggestion?


The situation is one that arguably results from a lack of discipline on my
part (hence my interest in org-mode!): I add TODO items to documents I'm
writing without much regard as to how they fit into the overall structure of
the file.  In other words, my TODOs are generally one-liners which are
sprinkled with abandon throughout the file.

Perhaps as I get more familiar with org-mode I will use TODOs in a more
structured way, but right now they are not a structured list of tasks but
rather a bunch of reminders distributed through a document.

Does that make things clearer?

Sam





 John

 On Tue, Sep 7, 2010 at 9:28 PM, Sam Cramer samcra...@gmail.com wrote:

 When working on a document, I tend to sprinkle TODO headlines throughout
 the doc.  These are really very loosely structured; they just represent
 things that I need to do somewhat near the area that I'm looking at.

 I mark these lines with a :noexport: tag in order to prevent them from
 being exported.  As such, they're not part of the document structure per-se,
 and I often mark them as top level headlines.  Since EXPORT_EXCLUDE_TAGS
 applies to a tree and not to a title, this prevents the export of any
 subordinate items.

 Here's an example:

 * An amazing headline
 ** stuff
 ** more stuff
 * TODO clean up the stuff above :noexport:
 ** this is stuff that I would like exported


 In the example above, I'd like to have the everything but the TODO
 headline exported, including the this is stuff I would like exported line.

 I guess that I could always have my TODO lines be at a very deep level.
  Is there any other solution I should consider?

 Thanks,
 Sam




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[Orgmode] Re: not exporting TODOs but exporting their subordinates

[Sam Cramer]

Ah, org-inlinetask.el, correct? Looks great -- thanks for the advice!

Sam

On Wed, Sep 8, 2010 at 9:14 AM, Sebastian Rose sebastian_r...@gmx.dewrote:

 Sam Cramer samcra...@gmail.com writes:
  When working on a document, I tend to sprinkle TODO headlines throughout
 the
  doc.  These are really very loosely structured; they just represent
 things
  that I need to do somewhat near the area that I'm looking at.
 
  I mark these lines with a :noexport: tag in order to prevent them from
 being
  exported.  As such, they're not part of the document structure per-se,
 and I
  often mark them as top level headlines.  Since EXPORT_EXCLUDE_TAGS
 applies
  to a tree and not to a title, this prevents the export of any subordinate
  items.
 
  Here's an example:
 
  * An amazing headline
  ** stuff
  ** more stuff
  * TODO clean up the stuff above :noexport:
  ** this is stuff that I would like exported
 
 
  In the example above, I'd like to have the everything but the TODO
 headline
  exported, including the this is stuff I would like exported line.
 
  I guess that I could always have my TODO lines be at a very deep level.
  Is
  there any other solution I should consider?
 
  Thanks,
  Sam

 Here's my proposal:


  * An amazing headline
  ** stuff
  ** more stuff
  *** TODO clean up the stuff above :noexport:
  ** this is stuff that I would like exported

 Or just use inline tasks.  They are made for this purpose.


  Sebastian

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Re: [Orgmode] not exporting TODOs but exporting their subordinates

[John Hendy]

On Wed, Sep 8, 2010 at 2:34 PM, Sam Cramer samcra...@gmail.com wrote:

 Thanks for your response!

 On Wed, Sep 8, 2010 at 7:23 AM, John Hendy jw.he...@gmail.com wrote:

 Someone *might* be able to give you a workaround, but the way org-mode
 works as far as I can see is that export rules always apply to the children
 of a higher-level headline. As such, the subitems of the non-exported TODO
 are taken to be notes or things related to the TODO, and since you don't
 want the TODO exported it would seem that you don't want the items related
 to the TODO exported either.

 Maybe if you explain a situation where you'd not want the actual TODO
 exported but still want items under it exported, someone could help you with
 a workaround or alternative suggestion?


 The situation is one that arguably results from a lack of discipline on my
 part (hence my interest in org-mode!): I add TODO items to documents I'm
 writing without much regard as to how they fit into the overall structure of
 the file.  In other words, my TODOs are generally one-liners which are
 sprinkled with abandon throughout the file.

 Perhaps as I get more familiar with org-mode I will use TODOs in a more
 structured way, but right now they are not a structured list of tasks but
 rather a bunch of reminders distributed through a document.

 Does that make things clearer?


It does make things clearer. Perhaps, then, the best solution is to just
make sure your TODOs have no children, then? Or use the other suggestion for
inline TODOs?

In your example, for example, wouldn't this work?


* An amazing headline
** stuff
** more stuff
** TODO clean up the stuff above :noexport:
** this is stuff that I would like exported


The TODO was directed at the stuff above anyway, so it perhaps doesn't need
to be it's own main headline? The above works perfectly on export for me.


John


 Sam





 John

 On Tue, Sep 7, 2010 at 9:28 PM, Sam Cramer samcra...@gmail.com wrote:

 When working on a document, I tend to sprinkle TODO headlines throughout
 the doc.  These are really very loosely structured; they just represent
 things that I need to do somewhat near the area that I'm looking at.

 I mark these lines with a :noexport: tag in order to prevent them from
 being exported.  As such, they're not part of the document structure per-se,
 and I often mark them as top level headlines.  Since EXPORT_EXCLUDE_TAGS
 applies to a tree and not to a title, this prevents the export of any
 subordinate items.

 Here's an example:

 * An amazing headline
 ** stuff
 ** more stuff
 * TODO clean up the stuff above :noexport:
 ** this is stuff that I would like exported


 In the example above, I'd like to have the everything but the TODO
 headline exported, including the this is stuff I would like exported line.

 I guess that I could always have my TODO lines be at a very deep level.
  Is there any other solution I should consider?

 Thanks,
 Sam




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[Orgmode] Re: Q : select current org item as region

[Richard Riley]

Richard Riley rile...@gmail.com writes:

 What would be the best elisp way to select the current org entry? I want
 a hot key to select the current item as current region (not into the
 clipboard).

 The problem I am having is that org-in-item-p is returning nil even
 though the point is in an org-item. Is the docstring where it mentions
 hand-formatted item more significant that I understand? As a result
 org-beginning-of-item is failing

 Currently the function I have is (not working but to give you the idea
 of what I am trying to accomplish):

 (defun rgr/org-blog-entry ()
   (interactive)
   (save-excursion 
 (org-beginning-of-item)
 (set-mark-command)
 (org-end-of-item)
 (let((tmpbuf (make-temp-file)))
   (org-export-as-html nil nil tmpbuf t

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OK, minus several million for me for not digging  deep enough. item is
not an org item per se but a list item. I need the entry functions. So
its taking shape (but not working yet ..) as 

  (defun rgr/org-blog-entry ()
(interactive)
(save-excursion 
  (goto-char (org-entry-beginning-position))
  (set-mark (org-entry-end-position))
  (let((tmpfile (make-temp-file org-blog-html-)))
(org-export-as-html nil nil (find-file-noselect tmpfile) t



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Re: [Orgmode] Q : select current org item as region

[Nicolas Goaziou]

Hello,
 Richard Riley writes:

 What would be the best elisp way to select the current org entry? I
 want a hot key to select the current item as current region (not
 into the clipboard).

 The problem I am having is that org-in-item-p is returning nil even
 though the point is in an org-item. Is the docstring where it
 mentions hand-formatted item more significant that I understand?
 As a result org-beginning-of-item is failing

Could you elaborate on that? Could you give a minimal example? If
`org-in-item-p' is returning nil whereas you are in an item, there is
definitely a bug to fix.

Here is a suggestion to mark current item:

(defun mark-current-item ()
  (interactive)
  (when (org-in-item-p)
(goto-char (org-get-item-beginning))
(push-mark nil t t)
(goto-char (org-get-end-of-item (org-list-bottom-point)

Regards,

-- Nicolas

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Re: [Orgmode] not exporting TODOs but exporting their subordinates

[Sam Cramer]

On Wed, Sep 8, 2010 at 12:40 PM, John Hendy jw.he...@gmail.com wrote:

 On Wed, Sep 8, 2010 at 2:34 PM, Sam Cramer samcra...@gmail.com wrote:


 The situation is one that arguably results from a lack of discipline on my
 part (hence my interest in org-mode!): I add TODO items to documents I'm
 writing without much regard as to how they fit into the overall structure of
 the file.  In other words, my TODOs are generally one-liners which are
 sprinkled with abandon throughout the file.

 Perhaps as I get more familiar with org-mode I will use TODOs in a more
 structured way, but right now they are not a structured list of tasks but
 rather a bunch of reminders distributed through a document.

 Does that make things clearer?


 It does make things clearer. Perhaps, then, the best solution is to just
 make sure your TODOs have no children, then? Or use the other suggestion for
 inline TODOs?

 In your example, for example, wouldn't this work?

 
 * An amazing headline
 ** stuff
 ** more stuff
 ** TODO clean up the stuff above :noexport:
 ** this is stuff that I would like exported
 

 The TODO was directed at the stuff above anyway, so it perhaps doesn't need
 to be it's own main headline? The above works perfectly on export for me.


Yes, that works too.  The only caveat is that if I later add a subordinate
item to more stuff under the TODO, it won't export.  Org-inlinetask.el or
simply making the TODOs deeply nested without the help of org-inlinetask
should solve that problem.

Thanks again for the help!

Sam



 John


 Sam





 John

 On Tue, Sep 7, 2010 at 9:28 PM, Sam Cramer samcra...@gmail.com wrote:

 When working on a document, I tend to sprinkle TODO headlines throughout
 the doc.  These are really very loosely structured; they just represent
 things that I need to do somewhat near the area that I'm looking at.

 I mark these lines with a :noexport: tag in order to prevent them from
 being exported.  As such, they're not part of the document structure 
 per-se,
 and I often mark them as top level headlines.  Since EXPORT_EXCLUDE_TAGS
 applies to a tree and not to a title, this prevents the export of any
 subordinate items.

 Here's an example:

 * An amazing headline
 ** stuff
 ** more stuff
 * TODO clean up the stuff above :noexport:
 ** this is stuff that I would like exported


 In the example above, I'd like to have the everything but the TODO
 headline exported, including the this is stuff I would like exported 
 line.

 I guess that I could always have my TODO lines be at a very deep level.
  Is there any other solution I should consider?

 Thanks,
 Sam




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Re: [Orgmode] Inline source block documentation

[Eric Schulte]

Done, thanks -- Eric

Rainer M Krug r.m.k...@gmail.com writes:

 On 08/09/10 20:27, Eric Schulte wrote:
 Hi Rainer,
 
 Thanks for pointing this out.  I've just added inline syntax to the
 _Structure of code blocks_ section of the manual.
 
 This may not be sufficient, but it should be an improvement.

 Definitely - and I think it should be fine. But I would suggest to use
 the term inline source block here as well, as then one can find it
 when searching the pdf.
 e.g:


 code blocks can also be embedded in text as so called inline code blocks as

 Cheers,

 Rainer


 
 Best -- Eric
 
 Rainer M Krug r.m.k...@gmail.com writes:
 
 Hi

 I was struggling with inline source blocks, because I did not find them
 in the documentation - they only occur under Code block specific header
 arguments:

 ###QUOTE BEGIN
 Similarly, it is possible to set header arguments for inline code blocks:
 src_haskell[:exports both]{fac 5}
 ###QUOTE END

 Did I miss them? If not, could they be included?

 Thanks,

 Rainer

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[Orgmode] Re: Q : select current org item as region

[Richard Riley]

I now have a working function to blog the current org-entry to google
blogs (blogger,blogspot) . See new thread Blogging org entries using
google command line.


Richard Riley rile...@gmail.com writes:

 Richard Riley rile...@gmail.com writes:

 What would be the best elisp way to select the current org entry? I want
 a hot key to select the current item as current region (not into the
 clipboard).

 The problem I am having is that org-in-item-p is returning nil even
 though the point is in an org-item. Is the docstring where it mentions
 hand-formatted item more significant that I understand? As a result
 org-beginning-of-item is failing

 Currently the function I have is (not working but to give you the idea
 of what I am trying to accomplish):

 (defun rgr/org-blog-entry ()
   (interactive)
   (save-excursion 
 (org-beginning-of-item)
 (set-mark-command)
 (org-end-of-item)
 (let((tmpbuf (make-temp-file)))
   (org-export-as-html nil nil tmpbuf t

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 OK, minus several million for me for not digging  deep enough. item is
 not an org item per se but a list item. I need the entry functions. So
 its taking shape (but not working yet ..) as 

   (defun rgr/org-blog-entry ()
 (interactive)
 (save-excursion 
   (goto-char (org-entry-beginning-position))
   (set-mark (org-entry-end-position))
   (let((tmpfile (make-temp-file org-blog-html-)))
 (org-export-as-html nil nil (find-file-noselect tmpfile) t

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Learning French is trivial: the word for horse is 'cheval' and
 everything follows thusly.


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[Orgmode] Blogging org entries using google command line.

[Richard Riley]

Using the google command line you can get some super access to all your
Google resources - including docs, calendars   blogs.

http://code.google.com/p/googlecl/

Once you have installed it and set up your OAUTH you can easily
manipulate/add/delete things in your google hosted data.

While not polished and featuring hard coded blog name the following
function uses the google command line tool to blog the current
org-entry.

--8---cut here---start-8---
  (defun rgr/org-blog-entry ()
(interactive)
(save-excursion
  (let ((tmpheading (org-get-heading)))
  (goto-char (org-entry-beginning-position))
  (set-mark (org-entry-end-position))
  (let*((tmpfile (make-temp-file org-blog-html-))
   (blog-command (concat google blogger post --blog \Open Sauce\ 
--title ' tmpheading '   tmpfile )))
(org-export-as-html 1 nil nil (find-file-noselect tmpfile) t)
(with-current-buffer (get-file-buffer tmpfile) (save-buffer))
(start-process-shell-command Google Blog *googlecl* 
blog-command)
--8---cut here---end---8---

At some point I'll try and make it more generic with customised options
if no one beats me to it ..

regards

r.


-- 
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Learning French is trivial: the word for horse is 'cheval' and
 everything follows thusly.


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[Orgmode] Re: Composing letters using Org mode and the LaTeX isodoc class

[Sébastien Vauban]

Hi Eric,

Eric Schulte wrote:
 Sébastien Vauban wxhgmqzgw...@spammotel.com writes:
 Hmm, I don't know how complex isodoc is to configure, but I'd think that
 defining a custom latex class would be simpler than tangling out LaTeX
 code blocks, however maybe this will change once I've looked at and
 understood an example application.

 Isodoc is quite easy to configure, but it's through keyval mappings. I
 don't know enough of Org to imagine being able to convert headings and
 contents to keys and values, respectively...

 That does not mean it really is difficult. Just for me, the only accessible
 way remained the Babel route.

 I see, I just wanted to ensure that wrapping content in code blocks was a
 last resort, but I agree using Babel in this way should be much easier than
 defining a new Org export backend or mucking with Org-mode internals. I'm
 very happy if Babel can help to further blur the lines between Org-mode
 usage and development in this way.

You prove me right, even simplifying the stuff by using a table. Why not using
Babel, then? ;-)

That does not mean I'm not interested by seeing other solutions to this
problem...


 - because, in a way, that's quite logical. Here and there, you define
   stuff. At the end, you just arrange them all in a way that fits well
   the LaTeX class demands.

 Though, it's not just copying, the way Babel actually does with snippets
 of code à la Noweb. Hence, I really need at least the body to be in
 real Org plain code, and be automatically converted to LaTeX, so that I
 can make use of the tables, and all the Org markup.

 I'm sure Babel is able of that, mixing raw code with convertable code.
 Just needs more thinking.

 I've just implemented export of org code blocks to ascii, latex or html,

 This is brand new, right? In any case, the real good solution to such a
 problem, IMHO...

 Yes this is new, it actually only required a couple of lines of code to
 implement.  However that means it may still be buggy.

Maybe. At least, I'm unable to tangle and execute your code since a couple of
hours (this noon, CET).

I've git pulled right now. Same as before...


 so the following should now (if I understood) allow the tangling
 behavior you've described

 Here, I just don't understand why you're choosing `emacs-lisp' as target
 language for LaTeX code. Is there a reason for this, or just a typo?

 I do all my testing with emacs-lisp code blocks, as their sort of the
 simplest (at least for me/Babel) code block. Once it's working there it
 should extend to code blocks in other languages as well.

Clear... Thanks for the precision.


 note that the () on the end of the code block name in the noweb syntax
 means to insert the results of evaluating the code block (in this case
 latex) rather than the body of the code block itself.

 Understood! Thanks.

 FYI, I've git pulled once again 15 minutes ago (13:30 CET). My repo was
 already up-to-date, but your code does not work for me...

 _Nothing is tangled anymore_... Not even if I explicitly state =:tangle
 AA.tex= for example (with and without quotes ;-)).

As said, situation is stayed the same. Of course, I guess you did not have
time yet fixing that, if I can make the assumption you're responsible of the
change in tangle behavior.


 I've taken your excerpt and changed it so that it was tangling successfully
 on my system. The main problem was that there were many noweb references
 which pointed to outside of the example.

Sorry for that. I tried to keep the post as small as possible, knowing that
the other blocks could be find back in the previous post. Not smart from me,
it seems.


 The following does work on my system. Notice that it uses a table to hold
 the small components rather than wrapping each in it's own Org-mode block.

 There appears to be some lingering issues with converting the org block to
 latex, for me the first item in the list was missing, I'll try to take a
 look at this later today. However, hopefully this gets Babel far enough that
 at least the structure of an isodoc letter writing solution can be fleshed
 out.

The subject of your letter seems right: tangling is broken; at least on my PC.
So I don't understand why it works for you...

I can't get anything out anymore of the following:

--8---cut here---start-8---
* From Eric

#+tblname: head
| To  | Eric Schulte   |
| Subject | Tangling is Broken |
| Opening | Hi |
| Closing | Best   |

#+source: h-body
#+begin_src org :results latex
  - one
  - two
  - three
#+end_src

#+begin_src latex :noweb yes :tangle yes :var h-to=head[0,1] :var 
h-subject=head[1,1] :var h-opening=head[2,1] :var h-closing=head[3,1]
\documentclass[11pt]{isodoc}
\usepackage[utf8x]{inputenc}
\usepackage[T1]{fontenc}

\usepackage{isodoc-style}

\setupdocument{
to = {h-to},
subject = {h-subject},
opening = {h-opening},
closing = {h-closing}
}

\begin{document}
\letter{%
h-body()
}

[Orgmode] Re: [BABEL][PROPOSAL] headlines as executable srcnames

[Sébastien Vauban]

Hi Jambunathan,

Jambunathan K wrote:
 Sébastien Vauban wxhgmqzgwmuf-genee64ty+gs+fvcfc7...@public.gmane.org 
 writes:
 Jambunathan K wrote:
 [...] Any thoughts on how this could be achieved ...

 That's going (really) far... But would that be do-able, waaoow!

 Yes it is going far.

 Sometimes going far makes us feel elated while at other times it makes
 us feel down and out ;-). In the present case, the experience would be
 of the first kind. Otherwise would I dare suggest it?

Don't misinterpret me. I said far, not too far! I really desire such
possibilities as well... Simply, that's a huge integration, with great power.
In other words, go on with this idea, and implement it, or convince the right
people that can make this become real.


 I would provide an example and later summarize what the implications
 are.

Thanks for the other info as well...

Best regards,
  Seb

-- 
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[Orgmode] bug report: archiving an indirect buffer

[Ilya Shlyakhter]

org-archive-subtree calls (abbreviate-file-name (buffer-file-name))
but the buffer file name is nil for indirect buffers.

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[Orgmode] Re: [babel] ledger tutorial on Worg

[Sébastien Vauban]

Hi Eric,

Eric Schulte wrote:
 Sébastien Vauban wxhgmqzgw...@spammotel.com writes:
 Eric Schulte wrote:
 Sébastien Vauban wxhgmqzgw...@spammotel.com writes:
 Eric Schulte wrote:
 Sébastien Vauban wxhgmqzgw...@spammotel.com writes:

 2. When the evaluation produces no output, but had well produced output
before, shouldn't Babel have to delete the previously written
results in the Org buffer?

 This is a good point. Currently Babel just quits if it receives a nil
 result, but I think you're right that we should replace existing results
 when a nil result has been returned. I'll add this as PROPOSED to the
 babel task list.

 I consider this kind of mandatory, for the sake of coherency, and to
 really make use of Org-babel every time I want to run some shell commands
 (and change them, eventually getting no results then).

 I've just pushed up a change that implements this behavior.

 From my point of view, it does not work yet. Take this example:

 With `:cmdline reg unknown', it produced the line with -21.91 EUR. Correct.

 Now, if I write `:cmdline reg unknown', I expect no output from Ledger,
 and thus the results block to be removed. That's not the case.

 If ledger throws an exception then the result probably will not be replaced,
 however if ledger does return an empty result, then the existing result will
 be removed.

What do you mean by ledger throwing an exception?  Having a return code
different from 0?

For me, the result block should be removed in both cases:
- exception of ledger
- empty result of ledger

Or, if not, then (even better): instead of simply removing the result block,
replace it with a sort of error message, saying that ledger's execution failed
and returned XXX as exit code.

Whatever the solution, we have to clearly be aware that the previous results
are now wrong, and that the new result is a failure or empty.


 Other peculiarity, if I write `:cmdline reeg unknown', I get an
 exception:

 Ah, thanks for pointing this out, it seems I introduced an error with my
 previous change. I've just pushed up a fix for this issue.

Thanks. But right now, I don't get anything back from the following (same as
for thread about isodoc letters):

--8---cut here---start-8---
#+srcname: ledger-journal
#+begin_src ledger
2008/01/03 * (SCORPIOS ) SEB VAUBAN
Assets:Bank:Checking:77400530   550.00 
EUR
Assets:Bank:Transferred

2008/01/01 * ( ) UNKNOWN-PAYEE
Assets:Bank:Checking:7740053021.91 
EUR
Expenses:Unknown
#+end_src

#+srcname: ledger-registry
#+begin_src ledger :cmdline reg unknown :noweb yes :session
ledger-journal
#+end_src
--8---cut here---end---8---

In the *Messages* buffer, I get:

--8---cut here---start-8---
Checking for library `filladapt'... Found
Fontifying scorpios.org... 
(regexps.)
Checking for library `filladapt'... Found
Fontifying scorpios.org... 
(regexps..)
Checking for library `filladapt'... Found
Fontifying scorpios.org... 
(regexps...)
Checking for library `filladapt'... Found
Checking for library `filladapt'... Found
Org-mode restarted
Local setup has been refreshed
--8---cut here---end---8---

... but no result block is added in my Org buffer.

I'll carefully test all of this, as soon as I can re-execute Babel under
normal conditions.

Thanks for your help.

Best regards,
  Seb

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

[Sébastien Vauban]

Hi David,

David Maus wrote:
 Sébastien Vauban wrote:
 it just perfectly *works*!  Great, great feature... Thanks a lot.

 Sweet!

I must add that 14 seconds is the average time for my huge folder. For folder
of more traditional sizes (less emails), it's more or less instantaneous...


 I'm excited about using this all the time now... Will you make that part of
 the master?

 Sure, its on my list and will be pushed tomorrow (i think).

Thanks...

Best regards,
  Seb

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[Orgmode] [bug] Gnus author in capture templates not working

[Sébastien Vauban]

Hi,

I've tried enhancing my capture template for Gnus mail, by using the
=%:author= variable:

--8---cut here---start-8---
  (m Mail entry
   (file+headline ~/Personal/refile.org Tasks)
   * TODO %:subject (%:author)
   SCHEDULED: %^t

%i
From %a
   :empty-lines 1 :immediate-finish)
--8---cut here---end---8---

Problem: it always is empty...

=%:from= does work, but is much less desirable, with name *and* email
address being concatenated...

Any idea?

Best regards,
  Seb

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[Orgmode] Re: Adding entries to Google calendar

[Matt Price]

On Wed, Sep 8, 2010 at 1:12 PM, Stephen Eglen s.j.eg...@damtp.cam.ac.ukwrote:

 The following message is a courtesy copy of an article
 that has been posted to gmane.emacs.orgmode as well.

 Matt Price mopto...@gmail.com writes:


  - as I understand it this system will only work with entries that have
  been added via i in a calendar-mode org agenda view.  When I try to
  add items this way I am never prompted for a time, only a date.  Am I
  missing something here?

 hi Matt,
 Carsten accepted a patch of mine a while ago that allows you to do stuff
 like the following from the agenda:

 i d RET 09:00-09:30 meeting with Joe

 and the time is extracted from the text you enter, if you set:

 (setq org-agenda-insert-diary-extract-time t)

 this is super, stephen thank you.
had some difficulties with google's timezone handling but those appear to be
fixed now.  seems to be woring perfectly!

for a real two-way sync to work with this method, I think we need access to
uid's of google calendar events.  If I read the documentation properly, the
underlying gdata-python library doesn't support uid queries.  So I filed an
enhancement bug:
http://code.google.com/p/gdata-python-client/issues/detail?id=444q=uid
maybe someone with a better coding sense can improve it; in any case, we can
all follow its progress at that url.

matt



  Stephen


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Re: [Orgmode] Blogging org entries using google command line.

[Eric Schulte]

Hey Richard,

That looks interesting.  See the gdoc-write code block defined in the
library-of-babel in the org repo at contrib/babel/library-of-babel.org
which allows saving Org-mode data to google docs using the google
command line.

Maybe your function would be suitable for addition to the
library-of-babel?

Cheers -- Eric

Richard Riley rile...@gmail.com writes:

 Using the google command line you can get some super access to all your
 Google resources - including docs, calendars   blogs.

 http://code.google.com/p/googlecl/

 Once you have installed it and set up your OAUTH you can easily
 manipulate/add/delete things in your google hosted data.

 While not polished and featuring hard coded blog name the following
 function uses the google command line tool to blog the current
 org-entry.

   (defun rgr/org-blog-entry ()
 (interactive)
 (save-excursion
   (let ((tmpheading (org-get-heading)))
   (goto-char (org-entry-beginning-position))
   (set-mark (org-entry-end-position))
   (let*((tmpfile (make-temp-file org-blog-html-))
(blog-command (concat google blogger post --blog \Open 
 Sauce\ --title ' tmpheading '   tmpfile )))
 (org-export-as-html 1 nil nil (find-file-noselect tmpfile) t)
   (with-current-buffer (get-file-buffer tmpfile) (save-buffer))
 (start-process-shell-command Google Blog *googlecl* 
 blog-command)

 At some point I'll try and make it more generic with customised options
 if no one beats me to it ..

 regards

 r.

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Re: [Orgmode] Re: [babel] ledger tutorial on Worg

[Eric Schulte]

Sébastien Vauban wxhgmqzgw...@spammotel.com writes:

 Hi Eric,

 Eric Schulte wrote:
 Sébastien Vauban wxhgmqzgw...@spammotel.com writes:
 Eric Schulte wrote:
 Sébastien Vauban wxhgmqzgw...@spammotel.com writes:
 Eric Schulte wrote:
 Sébastien Vauban wxhgmqzgw...@spammotel.com writes:

 2. When the evaluation produces no output, but had well produced output
before, shouldn't Babel have to delete the previously written
results in the Org buffer?

 This is a good point. Currently Babel just quits if it receives a nil
 result, but I think you're right that we should replace existing results
 when a nil result has been returned. I'll add this as PROPOSED to the
 babel task list.

 I consider this kind of mandatory, for the sake of coherency, and to
 really make use of Org-babel every time I want to run some shell commands
 (and change them, eventually getting no results then).

 I've just pushed up a change that implements this behavior.

 From my point of view, it does not work yet. Take this example:

 With `:cmdline reg unknown', it produced the line with -21.91 EUR. Correct.

 Now, if I write `:cmdline reg unknown', I expect no output from Ledger,
 and thus the results block to be removed. That's not the case.

 If ledger throws an exception then the result probably will not be replaced,
 however if ledger does return an empty result, then the existing result will
 be removed.

 What do you mean by ledger throwing an exception?  Having a return code
 different from 0?


Yes, that's exactly what I mean.


 For me, the result block should be removed in both cases:
 - exception of ledger
 - empty result of ledger

 Or, if not, then (even better): instead of simply removing the result block,
 replace it with a sort of error message, saying that ledger's execution failed
 and returned XXX as exit code.


This is what we used to do (insert the error output into the buffer as
results), however we now treat error messages and STDOUT differently,
and Babel /should/ notify you of error output and then abort the
evaluation chain.


 Whatever the solution, we have to clearly be aware that the previous
 results are now wrong, and that the new result is a failure or empty.


Agreed, this notification should be done through a pop-up buffer of the
error output (however the previous results are retained because at least
when they were generated they were not an error).  Also, returning the
error results could cause problems in the case of chained code blocks.

I don't have a local ledger install, and I didn't implement the Babel
ledger support, but I've made some changes to ob-ledger so that it now
uses the general Babel external evaluation tools (which should raise
errors as I've mentioned above).  Could you give this patch (attached) a
try and let me know if it improves the behavior you're seeing?

diff --git a/lisp/ob-ledger.el b/lisp/ob-ledger.el
index edd803f..ddaa93a 100644
--- a/lisp/ob-ledger.el
+++ b/lisp/ob-ledger.el
@@ -38,6 +38,7 @@
 
 ;;; Code:
 (require 'ob)
+(require 'ob-eval)
 (require 'org)
 
 (defvar org-babel-default-header-args:ledger
@@ -48,15 +49,13 @@
   Execute a block of Ledger entries with org-babel.  This function is
 called by `org-babel-execute-src-block'.
   (message executing Ledger source code block)
-  (let ((result-params (split-string (or (cdr (assoc :results params)) )))
-	(cmdline (cdr (assoc :cmdline params)))
-(in-file (org-babel-temp-file ledger-))
-	(out-file (org-babel-temp-file ledger-output-))
-	)
+  (let* ((result-params (split-string (or (cdr (assoc :results params)) )))
+	 (cmdline (cdr (assoc :cmdline params)))
+	 (in-file (org-babel-temp-file ledger-))
+	 (out-file (org-babel-temp-file ledger-output-))
+	 (cmd (concat ledger -f  in-file   cmdlineout-file)))
 (with-temp-file in-file (insert body))
-(message (concat ledger -f  in-file   cmdline))
-(with-output-to-string
-  (shell-command (concat ledger -f  in-file   cmdlineout-file)))
+(message cmd) (org-babel-eval cmd )
 (with-temp-buffer (insert-file-contents out-file) (buffer-string
 
 (defun org-babel-prep-session:ledger (session params)



 Other peculiarity, if I write `:cmdline reeg unknown', I get an
 exception:

 Ah, thanks for pointing this out, it seems I introduced an error with my
 previous change. I've just pushed up a fix for this issue.

 Thanks. But right now, I don't get anything back from the following (same as
 for thread about isodoc letters):


After updating Org-mode are you running make clean  make (and maybe
make install) to clear out the old compiled elisp files?

Best -- Eric


 #+srcname: ledger-journal
 #+begin_src ledger
 2008/01/03 * (SCORPIOS ) SEB VAUBAN
   Assets:Bank:Checking:77400530   550.00 
 EUR
   Assets:Bank:Transferred

 2008/01/01 * ( ) UNKNOWN-PAYEE
   Assets:Bank:Checking:7740053021.91 
 EUR
   Expenses:Unknown
 #+end_src

 #+srcname: 

[Orgmode] Re: Blogging org entries using google command line.

[Richard Riley]

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

 Hey Richard,

 That looks interesting.  See the gdoc-write code block defined in the
 library-of-babel in the org repo at contrib/babel/library-of-babel.org
 which allows saving Org-mode data to google docs using the google
 command line.

 Maybe your function would be suitable for addition to the
 library-of-babel?

I'll clean it up, add customisation options etc and then repost. I'd
like to add calendar stuff too but its hard to find reasonable
documentation on how to specify specific date/ranges/times for some
reason.

regards

r.



 Cheers -- Eric

 Richard Riley rile...@gmail.com writes:

 Using the google command line you can get some super access to all your
 Google resources - including docs, calendars   blogs.

 http://code.google.com/p/googlecl/

 Once you have installed it and set up your OAUTH you can easily
 manipulate/add/delete things in your google hosted data.

 While not polished and featuring hard coded blog name the following
 function uses the google command line tool to blog the current
 org-entry.

   (defun rgr/org-blog-entry ()
 (interactive)
 (save-excursion
   (let ((tmpheading (org-get-heading)))
   (goto-char (org-entry-beginning-position))
   (set-mark (org-entry-end-position))
   (let*((tmpfile (make-temp-file org-blog-html-))
(blog-command (concat google blogger post --blog \Open 
 Sauce\ --title ' tmpheading '   tmpfile )))
 (org-export-as-html 1 nil nil (find-file-noselect tmpfile) t)
  (with-current-buffer (get-file-buffer tmpfile) (save-buffer))
 (start-process-shell-command Google Blog *googlecl* 
 blog-command)

 At some point I'll try and make it more generic with customised options
 if no one beats me to it ..

 regards

 r.

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Learning French is trivial: the word for horse is 'cheval' and
 everything follows thusly.


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Re: [Orgmode] Blogging org entries using google command line.

[Tim Burt]

Could Richard Riley have solved my problem?  Yes he did.
http://naturallogofx.rketburt.org/2010/09/could-richard-riley-have-solved-my.html

Thank you, thank you, thank you,
Tim

Richard Riley rile...@gmail.com writes:

 Using the google command line you can get some super access to all your
 Google resources - including docs, calendars   blogs.

 http://code.google.com/p/googlecl/

 Once you have installed it and set up your OAUTH you can easily
 manipulate/add/delete things in your google hosted data.

 While not polished and featuring hard coded blog name the following
 function uses the google command line tool to blog the current
 org-entry.

   (defun rgr/org-blog-entry ()
 (interactive)
 (save-excursion
   (let ((tmpheading (org-get-heading)))
   (goto-char (org-entry-beginning-position))
   (set-mark (org-entry-end-position))
   (let*((tmpfile (make-temp-file org-blog-html-))
(blog-command (concat google blogger post --blog \Open 
 Sauce\ --title ' tmpheading '   tmpfile )))
 (org-export-as-html 1 nil nil (find-file-noselect tmpfile) t)
   (with-current-buffer (get-file-buffer tmpfile) (save-buffer))
 (start-process-shell-command Google Blog *googlecl* 
 blog-command)

 At some point I'll try and make it more generic with customised options
 if no one beats me to it ..

 regards

 r.

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Re: [Orgmode] org-babel and gnuplot

[Nick Parker]

John,

Thanks for you're input, I'll give it a whirl.

Nick Parker
www.developernotes.com


On Wed, Sep 8, 2010 at 2:04 PM, John Hendy jw.he...@gmail.com wrote:

 Nick,

 How about this?? Just fiddled around a little and wonder what you think.
 There might be a better way, but essentially, I've done the following:

 - Left y-axis = distance
 - Right y-axis = time
 - I couldn't get the xtic(1) option to work, so I replaced things with what
 I've found to work x:y:xticlabels(col#)
 - Beefed up the points to make them a little easier to see
 - Used your data to calibrate your speed
 --- The left y-axis is from 9-21min
 --- The right y-axis is from 1.5min - 3.5min
 --- This means the axes are 'calibrated' to 10mph

 What does the calibration do? It means that at a quick glance you can see
 your speed based on a target rate you set:
 - if speed/distance are on top of each other, you're right at your target
 - if speed (green) is higher than distance (red), you were faster than your
 target
 - if speed (green) is lower than distance (red), you were slower than your
 target

 Resetting your target is as easy as changing (in the code below):
 - Time: yrange [y1:y2]
 - Distance: y2range [y3:y4]

 All you have to do is make sure that y3/y1 = y4/y2 = target speed

 Also, remove the references to L/R and Red/Green if you'd like from the
 labels. I just tried to make the labels as easy as possible to follow so
 that no matter where you looked for a reference you would be forced to see
 what color/axis matched what value.

 I attached a sample graph. Sorry if I overstepped my bounds -- I realize
 it's *your* workout tracker. Take what you like and ditch the rest. I
 wanted to know how to do two different y axes anyway so it helped me learn.
 Code is here:

 --- gnuplot code ---

 #+tblname: sessions
 | Date| ID |  Time | Distance |
 |-++---+--|
 | 9/1/2010|  1 | 14:00 |  2.4 |
 | 9/2/2010|  2 | 15:13 |  2.5 |
 | 9/10/2010   |  3 | 13:45 |  2.3 |
 | 9/11|  4 | 12:20 |  2.0 |
 | Spd  10mph |  5 | 16:35 |  2.8 |
 | Spd = 10mph |  6 |10 |1.666 |
 | Spd  10mph |  7 |20 |  2.8 |

 #+begin_src gnuplot :var data=sessions :file org-running.png :exports both
   reset
   set title Running Stats
   set size ratio square

   set xlabel Date
   set xtics nomirror rotate by -45

   set yrange [9:21]
   set ylabel Time (min) -- Red
   set ytics nomirror

   set y2range [1.5:3.5]
   set y2label Distance (mi) -- Green
   set y2tics 0,0.5,3.5

   set style data points
   plot data u 2:3:xticlabels(1) axis x1y1 lw 3 title 'Time (L axis)', \
data u 2:4 axis x2y2 lw 3 title 'Distance (R axis)'
 #+end_src

 --- end gnuplot code -


 Best regards,
 John

 On Wed, Sep 8, 2010 at 11:52 AM, Nick Parker ni...@developernotes.comwrote:

 John,

 I am reworking the gnuplot script, it is not done at this point, but this
 is what I currently have:

 #+begin_src gnuplot :var data=sessions :file org-running.png :exports both
   set title Running Stats
   set xtics nomirror rotate by -45
   set key noenhanced
   set style data linespoints
   plot $data using 2:xtic(1) title columnheader(1), \
   for [i=2:3] '' using i title columnheader(i)
 #+end_src

 Nick Parker
 www.developernotes.com


 On Wed, Sep 8, 2010 at 9:39 AM, John Hendy jw.he...@gmail.com wrote:

 Nick,


 This got me curious to see the output. I tried to generate it on my
 computer and get this in the *gnuplot* buffer after running the code:

 -
 gnuplot plot data using 1:2:3 notitle
^
  warning: Skipping data file with no valid points
   ^
  x range is invalid
 -

 This is working for you, though?

 #+tblname: sessions
 | Date   |  Time | Distance |
 |+---+--|
 | 09/02/2010 | 15:13 |  2.5 |
 | 09/01/2010 | 14:00 |  2.4 |

 #+begin_src gnuplot :var data=sessions :file org-running.png :exports
 both
   set title Running Stats
   set auto x
   set style data histogram
   set style fill solid border -1
   set boxwidth .9
   set xlabel Date
   set ylabel Time
   plot data using 1:2:3 notitle
 #+end_src


 John

 On Wed, Sep 8, 2010 at 8:10 AM, Nick Parker ni...@developernotes.comwrote:

 Erik,

 That was the issue, the :file reference needed to be on the line above.
  Thanks.


 Nick Parker
 www.developernotes.com


 On Tue, Sep 7, 2010 at 10:27 PM, Erik Iverson er...@ccbr.umn.eduwrote:

 On 09/07/2010 10:12 PM, Nick Parker wrote:

 Hi John,

 I would actually like to plot different lines per distance, each
 that correlate to a date and elapsed-time (x and y axis respectively).
  I get an error with the :file notation, though I read that in a
 sample
 babel gnuplot example for generating graphs of commit history on the
 org-mode git repository.  I tried to reference the variable data
 without
 the quotes 

[Orgmode] Re: Blogging org entries using google command line.

[Richard Riley]

Tim Burt tcb...@rochester.rr.com writes:

 Could Richard Riley have solved my problem?  Yes he did.
 http://naturallogofx.rketburt.org/2010/09/could-richard-riley-have-solved-my.html

Glad its of some use. It (googlecl) has been on my must check it out
list for a while ;)

Its just at test stage but taking shape - I'm having to relearn elisp
again ... I'll git (!) it in the next few days. But here's the latest code
posted using itself and cleaned up a bit. Note the two defvars to
set. You can prefix (C-u) the call to get prompted for the blog name. 

http://splash-of-open-sauce.blogspot.com/2010/09/improved-code-for-googlecl-blog_08.html

As a side note, I intend to create a module org-googlecl (org google
command line) with corresponding namespace for customisations. I'm sure
then that people more familiar with the publishing portion of org can
supe it up a bit more.

cheers

r.


 Thank you, thank you, thank you,
 Tim

 Richard Riley rile...@gmail.com writes:

 Using the google command line you can get some super access to all your
 Google resources - including docs, calendars   blogs.

 http://code.google.com/p/googlecl/

 Once you have installed it and set up your OAUTH you can easily
 manipulate/add/delete things in your google hosted data.

 While not polished and featuring hard coded blog name the following
 function uses the google command line tool to blog the current
 org-entry.

   (defun rgr/org-blog-entry ()
 (interactive)
 (save-excursion
   (let ((tmpheading (org-get-heading)))
   (goto-char (org-entry-beginning-position))
   (set-mark (org-entry-end-position))
   (let*((tmpfile (make-temp-file org-blog-html-))
(blog-command (concat google blogger post --blog \Open 
 Sauce\ --title ' tmpheading '   tmpfile )))
 (org-export-as-html 1 nil nil (find-file-noselect tmpfile) t)
  (with-current-buffer (get-file-buffer tmpfile) (save-buffer))
 (start-process-shell-command Google Blog *googlecl* 
 blog-command)

 At some point I'll try and make it more generic with customised options
 if no one beats me to it ..

 regards

 r.

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-- 
☘ http://www.shamrockirishbar.com, http://www.richardriley.net

Learning French is trivial: the word for horse is 'cheval' and
 everything follows thusly.


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Re: [Orgmode] Re: Blogging org entries using google command line.

[Tim Burt]

Richard Riley rile...@gmail.com writes:

 Tim Burt tcb...@rochester.rr.com writes:

 Could Richard Riley have solved my problem?  Yes he did.
 http://naturallogofx.rketburt.org/2010/09/could-richard-riley-have-solved-my.html

 Glad its of some use. It (googlecl) has been on my must check it out
 list for a while ;)

 Its just at test stage but taking shape - I'm having to relearn elisp
 again ... I'll git (!) it in the next few days. But here's the latest code
 posted using itself and cleaned up a bit. Note the two defvars to
 set. You can prefix (C-u) the call to get prompted for the blog name. 

 http://splash-of-open-sauce.blogspot.com/2010/09/improved-code-for-googlecl-blog_08.html

Nice improvements.  Will use.

 As a side note, I intend to create a module org-googlecl (org google
 command line) with corresponding namespace for customisations. I'm sure
 then that people more familiar with the publishing portion of org can
 supe it up a bit more.

I look forward to that.  

Again, many thanks.


 cheers

 r.


 Thank you, thank you, thank you,
 Tim

 Richard Riley rile...@gmail.com writes:

 Using the google command line you can get some super access to all your
 Google resources - including docs, calendars   blogs.

 http://code.google.com/p/googlecl/

 Once you have installed it and set up your OAUTH you can easily
 manipulate/add/delete things in your google hosted data.

 While not polished and featuring hard coded blog name the following
 function uses the google command line tool to blog the current
 org-entry.

   (defun rgr/org-blog-entry ()
 (interactive)
 (save-excursion
   (let ((tmpheading (org-get-heading)))
   (goto-char (org-entry-beginning-position))
   (set-mark (org-entry-end-position))
   (let*((tmpfile (make-temp-file org-blog-html-))
(blog-command (concat google blogger post --blog \Open 
 Sauce\ --title ' tmpheading '   tmpfile )))
 (org-export-as-html 1 nil nil (find-file-noselect tmpfile) t)
 (with-current-buffer (get-file-buffer tmpfile) (save-buffer))
 (start-process-shell-command Google Blog *googlecl* 
 blog-command)

 At some point I'll try and make it more generic with customised options
 if no one beats me to it ..

 regards

 r.

 ___
 Emacs-orgmode mailing list
 Please use `Reply All' to send replies to the list.
 Emacs-orgmode@gnu.org
 http://lists.gnu.org/mailman/listinfo/emacs-orgmode


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[Orgmode] Re: Blogging org entries using google command line.

[Richard Riley]

ok, last change of the day : this removes the tags from the blogged
heading (is there not an easier way?) and also converts the tags format
into a comman seperated list suitable for googlecl/blogger labels. I'll
put it up into git soon.

--8---cut here---start-8---
;; Interface to the google command line utility.
;; org-googlecl-blog : posts the current org entry to your google 
blogger/blogspot blog.
;; See http://code.google.com/p/googlecl/ for details on downloading and 
installing the tool.
;; Another good reason for postactions on creating new-entries - possibly using 
a inherited tag, if
;; googlecl-auto-blog tag is set we could call this function directly with no 
user intervention.

;; email :rileyrgATgooglemailDOTcom

(defcustom org-googlecl-blogname My Blog Name
  The name of the default blogger/blogspot blog you wish to blog to.
  :group 'org-googlecl
  :type 'string)

(defcustom org-googlecl-username chang...@googlemail.com
  The google user id you wish to authenticate with. e.g 
mydevusern...@googlemail.com
  :group 'org-googlecl
  :type 'string)

  (defun org-googlecl-blog  ()
(interactive)
(if current-prefix-arg
; WOuld be nice to be able to query possible blogs and allow tab 
completion on legal names.
(setq org-googlecl-blogname (read-from-minibuffer Blog Name:)))
(save-excursion
  (goto-char (org-entry-beginning-position))
  (let ((tmpheading (org-trim (replace-regexp-in-string 
(org-get-tags-string)  (org-get-heading)) ))
(tmptags (mapconcat  'identity (org-get-tags) ,)))
  (set-mark (org-entry-end-position))
  (let*((tmpfile (make-temp-file org-blog-html-))
   (blog-command (concat google blogger post --blog \ 
org-googlecl-blogname \ --title \ tmpheading \ --user \ 
org-googlecl-username (if (length tmptags) (concat \ --tags \ tmptags \ 
))  tmpfile )))
(org-export-as-html 1 nil nil (find-file-noselect tmpfile) t)
(with-current-buffer (get-file-buffer tmpfile) (save-buffer))
(start-process-shell-command Google Blog *googlecl* 
blog-command)


(provide 'org-googlecl)
--8---cut here---end---8---

r.



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