[Orgmode] Re: Running debian + emacs on my Android G1

2009-11-29 Thread Ivan Kanis
Friedrich Delgado Friedrichs  wrote:

> I just upgraded (!) my G1 to CyanogenMod yesterday, because I want to
> try out emacs on it, too.

I am wondering if you can you stills make call with the CyanogenMod?

Take care,
-- 
Ivan
Kanis http://kanis.fr

Nothing in life is to be feared. It is only to be understood.
-- Marie Curie 


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Re: [Android] Running debian + emacs on my Android G1 [was: [Orgmode] emacs + orgmode on Ubuntu on Android G1]

2009-11-29 Thread Friedrich Delgado Friedrichs
Hi!
Adam Spiers schrieb:
> [sorry this is getting a little off-topic for non-Android users]

Yes, but the point is getting org-mode to run on android.

I propose we add [Android] as a cookie to the subject lines, so people
can filter them.

> On Sat, Nov 28, 2009 at 02:02:06PM +0100, Friedrich Delgado Friedrichs wrote:
> > The debian "installer" you link to on the wiki is technically very
> > unsound. If you look at the installer.sh and debootstrap scripts
> > you'll see that they are full of magical thinking, smoke and mirrors.
> The Debian links were added by someone else - I've only tried the
> Ubuntu image which I linked to.

I see. I didn't look at the changelog for the page ;)

> > (I didn't look at the ubuntu installer.)
> Yikes, 4755 certainly sounds mad - however the permissions in my
> /system/bin are much saner, so presumably the ubuntu installer doesn't
> do that.

Ok.

> > I'll keep you posted and when I'm done with a working org-mode setup,
> > I'll update the entry on the emacs wiki.
> That would be great, thanks!

A small update, I'm not done yet:

I have emacs + org-mode running now, but it's very slow. Emacs on
its own runs and starts quite fast, but as soon as I add my whole
config, it takes 90 seconds to start, and 30 seconds to change in the
org-mode agenda from one day to another.

As 30 seconds are way too long, I'm obviously going to try cut down my
config and maybe just use a subset of my org-files on the phone.

If I can't that last figure below 5 seconds I think the experiment is
going to be called off as a failure. (Or maybe I'll just use the local
emacs as an emergency fallback if I have no network access.)

Apparently some system administration tasks on the debian installation
take so much memory that the whole system gets unstable, because the
oom killer is going to kill important services. I just had to reboot
my phone after generating a UTF8 locale. I looked at adb logcat and
the android core was very unhappy and killed every service it could
find, even the phone service... So I probably want to make sure I
don't need to use my phone when administrating the debian
installation.

> > I didn't run emacs yet, but I have a suspicion that it might run a
> > little faster on a native ext3 partition than from an image file.
> What do you mean by an image file - does yours involve some kind of
> loopback?  My Ubuntu install is simply a root filesystem under
> /system/sd/ubuntu (and /system/sd is native ext3) therefore a simple
> chroot /system/sd/ubuntu plus mounting of /dev/pts, /proc, and /sys
> inside it are sufficient to provide the Ubuntu environment.

The debian installer uses a loopback mount, as it doesn't require a
native ext filesystem. This is probably handy, but I guess most root
mods these days use an ext partition anyway, so why not just use
that...

Kind regards
 Friedel
-- 
Friedrich Delgado Friedrichs 
 TauPan on Ircnet and Freenode ;)


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Re: [Orgmode] [Android] Re: Running debian + emacs on my Android G1

2009-11-29 Thread Friedrich Delgado Friedrichs

Ivan Kanis schrieb:
> > I just upgraded (!) my G1 to CyanogenMod yesterday, because I want to
> > try out emacs on it, too.
> I am wondering if you can you stills make call with the CyanogenMod?
---Zitatende---

Sure!

-- 
Friedrich Delgado Friedrichs 
 TauPan on Ircnet and Freenode ;)


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[Orgmode] [PATCH] Make org-babel-tangle work when target-file is nil

2009-11-29 Thread Nicolas Girard
Hi all,

I'm glad to be back around there, it's been a while !

As the title says, the attached file makes org-babel-tangle work when
its "target-file" optional argument is nil.

Cheers,
Nicolas


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Description: Binary data
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Re: [Orgmode] [PATCH] Make org-babel-tangle work when target-file is nil

2009-11-29 Thread Eric Schulte
Thanks Nicolas,

By default source-code blocks are not tangled.  They are only tangled if
their :tangle header argument is equal to "yes" or is a file name -- in
which case target-file is set to that file name.  I believe your patch
would have the effect of making all source-code blocks tangle by
default -- which is not the desired behavior.

I realize that the documentation of tangling, noweb syntax, and these
many header arguments is lacking and this is something that we are
working on fixing.

Best -- Eric

Nicolas Girard  writes:

> Hi all,
>
> I'm glad to be back around there, it's been a while !
>
> As the title says, the attached file makes org-babel-tangle work when
> its "target-file" optional argument is nil.
>
> Cheers,
> Nicolas
>
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Re: [Orgmode] Beamer support in Org-mode

2009-11-29 Thread Gray Calhoun

Hi Carsten and all,

Beamer export sounds fantastic.  I've been using org mode for this sort 
of thing a lot over the last year--all of my lecture notes are typed up 
as an org file, and I used org mode to draft slides for a presentation 
over the summer, so an automated process would be helpful.


But, I'm not sure that it makes sense to hardcode the frames as a level 
2 headline (or any level headline); I find it easier to define a slide 
to be any headline that has no subheadings, regardless of its 
depth---the ability to outline the structure of a presentation as 
appropriate and then fill in the details (ie the slides) later is (imho) 
the reason to use org-mode for this sort of task in the first place. 
Columns, etc., could then be handled by using properties of the last 
headline, or as a special list.


This approach might also make it easier to export the same file to other 
formats (i.e. the existing html format).  I imagine that this would be a 
little harder to program, though, and is just my two cents.


--Gray

Carsten Dominik wrote:
(snipped)

1.2 Frames
===
Level 2 headline (or the level configured in
org-beamer-frame-level) become frames.  The headline text become
the frame title, but if no headline text is given, the frame gets
no title.  If the frame title contains the string "\\", the line
will be split at that location, and the second half become the
frame /subtitle/.

(snipped)

--
Gray Calhoun

Assistant Professor of Economics, Iowa State University
http://www.econ.iastate.edu/~gcalhoun/

467 Heady Hall
Ames, IA 50011
Phone: (515) 294-6271
Fax:   (515) 294-0221


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[Orgmode] beamer columns

2009-11-29 Thread Thomas S. Dye

Aloha all,

Would it make sense to implement Beamer columns with Org-mode tables?

All the best,
Tom

Thomas S. Dye, Ph.D.
T. S. Dye & Colleagues, Archaeologists, Inc.
Phone: (808) 529-0866 Fax: (808) 529-0884
http://www.tsdye.com


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[babel] Re: [Orgmode] [PATCH] Make org-babel-tangle work when target-file is nil

2009-11-29 Thread Dan Davison
"Eric Schulte"  writes:

> Thanks Nicolas,
>
> By default source-code blocks are not tangled.  They are only tangled if
> their :tangle header argument is equal to "yes" or is a file name -- in
> which case target-file is set to that file name.  I believe your patch
> would have the effect of making all source-code blocks tangle by
> default -- which is not the desired behavior.

Hi Nicolas,

Just to add to that -- when I want to tangle all source blocks in a
file, I include the line

#+property:   tangle yes

in my org file, which can be over-ridden on a per-block basis with
':tangle no'.

Dan


>
> I realize that the documentation of tangling, noweb syntax, and these
> many header arguments is lacking and this is something that we are
> working on fixing.
>
> Best -- Eric
>
> Nicolas Girard  writes:
>
>> Hi all,
>>
>> I'm glad to be back around there, it's been a while !
>>
>> As the title says, the attached file makes org-babel-tangle work when
>> its "target-file" optional argument is nil.
>>
>> Cheers,
>> Nicolas
>>
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>
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Re: [Orgmode] Orgmode reference card

2009-11-29 Thread Salvatore Enrico Indiogine
 Howdy!

 2009/11/29 Mark Elston :
> In addition to what has already been stated the makefile has a
> target for 'orgcard_letter.pdf' which is built from
> 'orgcard_letter.tex' (which is actually built from orgcard.tex).
>
> If you want to make it you can 'make doc' from the top level and it will
> be made automatically.

 Yes, it works.   The only problem is that the 2nd column of the 1st
 page ends at the "Filtering and Sparse Trees" section.  The rest of
 the column is pushed ahead and now I have 3 pages instead of 2.

 I obtained the same thing when I compiled the tex file to dvi and then
 obtained a ps and pdf file.

 Enrico


 --
 Enrico Indiogine

Mathematics Education
Texas A&M University

Email: hindiog...@gmail.com
Skype: hindiogine
Website: http://www.coe.tamu.edu/~enrico

"Rien ne va de soi.  Rien n'est donné. Tous est construit."   Gaston
Bachelard, 1934


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[Orgmode] Re: [PATCH] Make org-babel-tangle work when target-file is nil

2009-11-29 Thread Nicolas Girard
2009/11/29, Dan Davison :
> "Eric Schulte"  writes:

Hi guys,

indeed, thanks to your explanations, org-babel tangling code's
behaviour makes much more sense to me.

I've just discovered Eric's Literate Programming fork of
emacs-starter-kit [1] and find it pretty darn good ! I'm currently
using it along with org-babel to rework my Org setup from scratch and
it's working very well !

Btw Eric, why not activating
(if window-system (require 'org-mouse))
by deault in starter-kit-org.org ? Within emacs-starter-kit it makes
perfect sense to me.

Cheers,
Nicolas

[1] http://github.com/eschulte/emacs-starter-kit


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Re: [Orgmode] Beamer support in Org-mode

2009-11-29 Thread Carsten Dominik

Hi Gray,

thanks for chiming in, this was a very important piece of the puzzle.   
I had already realized that I should give up having fixed levels for  
columns, but I had still panned fixed levels for frames.  Now after  
your post I realize that this can be useful, but is not required,  
which means it should be optional.


Thanks!

- Carsten

On Nov 29, 2009, at 7:03 PM, Gray Calhoun wrote:


Hi Carsten and all,

Beamer export sounds fantastic.  I've been using org mode for this  
sort of thing a lot over the last year--all of my lecture notes are  
typed up as an org file, and I used org mode to draft slides for a  
presentation over the summer, so an automated process would be  
helpful.


But, I'm not sure that it makes sense to hardcode the frames as a  
level 2 headline (or any level headline); I find it easier to define  
a slide to be any headline that has no subheadings, regardless of  
its depth---the ability to outline the structure of a presentation  
as appropriate and then fill in the details (ie the slides) later is  
(imho) the reason to use org-mode for this sort of task in the first  
place. Columns, etc., could then be handled by using properties of  
the last headline, or as a special list.


This approach might also make it easier to export the same file to  
other formats (i.e. the existing html format).  I imagine that this  
would be a little harder to program, though, and is just my two cents.


--Gray

Carsten Dominik wrote:
(snipped)

1.2 Frames
===
Level 2 headline (or the level configured in
org-beamer-frame-level) become frames.  The headline text become
the frame title, but if no headline text is given, the frame gets
no title.  If the frame title contains the string "\\", the line
will be split at that location, and the second half become the
frame /subtitle/.

(snipped)

--
Gray Calhoun

Assistant Professor of Economics, Iowa State University
http://www.econ.iastate.edu/~gcalhoun/

467 Heady Hall
Ames, IA 50011
Phone: (515) 294-6271
Fax:   (515) 294-0221


- Carsten





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[Orgmode] [PATCH] Include all tags from all files in completion if org-tag-alist contains :all

2009-11-29 Thread Tassilo Horn
This patch add a possibility to include all tags from all agenda files
in `C-c C-q'.  Therefore, `org-tag-alist' may contain the keyword :all
which does exactly that.
---
 doc/ChangeLog  |6 ++
 doc/org.texi   |6 +-
 lisp/ChangeLog |5 +
 lisp/org.el|9 +++--
 4 files changed, 23 insertions(+), 3 deletions(-)

Hi Carsten,

I was told that this is the right way to send git patches, so that you
can pipe the complete mail to "git am".

Subject is the summary, everything before "---" is the long description,
and between "---" and the diff, text that is not recognized by git can
be put.

Bye,
Tassilo

diff --git a/doc/ChangeLog b/doc/ChangeLog
index 03363fc..6b80fb7 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,3 +1,9 @@
+2009-11-29  Tassilo Horn  
+
+   * org.texi (Setting tags): Document the new :all keyword that can
+   be used in org-tag-alist to include all tags from all agenda files
+   in the tag completion.
+
 2009-11-18  Carsten Dominik  
 
* org.texi (Column attributes): Cross-reference special
diff --git a/doc/org.texi b/doc/org.texi
index 1e5da22..d871cc9 100644
--- a/doc/org.texi
+++ b/doc/org.texi
@@ -4083,7 +4083,7 @@ When the cursor is in a headline, this does the same as 
@kbd{C-c C-q}.
 Org will support tag insertion based on a @emph{list of tags}.  By
 default this list is constructed dynamically, containing all tags
 currently used in the buffer.  You may also globally specify a hard list
-of tags with the variable @code{org-tag-alist}.  Finally you can set
+of tags with the variable @code{org-tag-alist}.  You can set
 the default tags for a given file with lines like
 
 @cindex #+TAGS
@@ -4100,6 +4100,10 @@ in a specific file, add an empty TAGS option line to 
that file:
 #+TAGS:
 @end example
 
+Additionally, you can include the keyword @code{:all} in
+...@code{org-tag-alist}, which means that you want to include all tags from all
+agenda files in the completion.
+
 @vindex org-tag-persistent-alist
 If you have a preferred set of tags that you would like to use in every file,
 in addition to those defined on a per-file basis by TAGS option lines, then
diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index a298452..4ee7b4c 100755
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2009-11-29  Tassilo Horn  
+
+   * org.el (org-set-tags): If org-tag-alist contains the keyword
+   :all, include all tags from all agenda files in the completion.
+
 2009-11-29  Carsten Dominik  
 
* org-footnote.el (org-footnote-normalize): Protect replacement
diff --git a/lisp/org.el b/lisp/org.el
index b37428c..9c67eeb 100644
--- a/lisp/org.el
+++ b/lisp/org.el
@@ -11683,8 +11683,13 @@ With prefix ARG, realign all tags in headings in the 
current buffer."
;; Get a new set of tags from the user
(save-excursion
  (setq table (append org-tag-persistent-alist
- (or org-tag-alist (org-get-buffer-tags)))
-   org-last-tags-completion-table table
+ (or org-tag-alist (org-get-buffer-tags
+ ;; Keyword :all is in org-tag-alist ==> add all tags of all agenda
+ ;; files.
+ (when (member :all table)
+   (setq table (append (remove :all table)
+   (org-global-tags-completion-table 
(org-agenda-files)
+ (setq org-last-tags-completion-table table
current-tags (org-split-string current ":")
inherited-tags (nreverse
(nthcdr (length current-tags)
-- 
1.6.5.3



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[Orgmode] Re: [babel] Executing sh-code

2009-11-29 Thread Sébastien Vauban
Hi Eric and Dan,

Dan Davison wrote:
> Sébastien Vauban  writes:
>> Torsten Wagner wrote:
>>> This works for me (I changed the folder name). There is a error line in my
>>> message buffer:
>>>
>>> executing Shell source code block
>>> ~/babel 
>>> save-current-buffer: Wrong type argument: char-or-string-p, nil
>>>
>>> but the relevent part runs ok. My shell buffer depict to the new folder
>>> after execution:
>>>
>>> tors...@gaijin ~ % 
>>> cd ~/babel
>>> echo 'org_babel_sh_eoe'
>>> tors...@gaijin ~ % cd ~/babel
>>> tors...@gaijin ~/babel (git)-[master] %
>
>> It stops working only when I add `:session "whatever"' after the `sh'
>> specification.
>>
>> That's the only difference between when it works and when it doesn't.
>
> You discovered a tricky bug in the session-based evaluation of shell blocks.

Just for my information (maybe being able to be more accurate next time, or
even finding a solution myself), how do you debug such a problem?

With which debugger, with tracing/stepping?  With stack trace?


> I've just pushed up a fix which fixes this bug and generally cleans up the
> code executing sh blocks inside of interactive sessions. Please try the
> latest and see if the problem persists.

Just did: git pull && make clean && make.


> I'm also seeing problems with shell session evaluation but having
> trouble debugging. My current suspicion is that the prompt characters
> are the problem here (something which differs between you and Torsten)
> Could you try using a prompt that ends in '% '? E.g. on ubuntu at least
> I can set the prompt in emacs shell sessions with a line like
>
> PS1='\w % '
>
> in ~/.emacs_bash.

I did this in my .bashrc:

--8<---cut here---start->8---
# my format of the prompt
function my_prompt_command ()
{
# colorful prompt, based on whether the previous command succeeded or not
if [[ $? -eq 0 ]]; then
HILIT=${GREEN}
else
HILIT=${RED}
fi

# replace the $HOME prefix by ~ in the current directory
if [[ $HOME == ${PWD:0:${#HOME}} ]]; then
NEWPWD="~${PWD:${#HOME}}"
else
NEWPWD=$PWD
fi

# how many characters of the $PWD should be kept
local pwd_max_length=15

if [[ ${#NEWPWD} -gt $pwd_max_length ]]; then
local pwd_offset=$(( ${#NEWPWD} - $pwd_max_length ))
NEWPWD="...${NEWPWD:$pwd_offset:$pwd_max_length}"
fi

# prompt character
if [[ $(whoami) = "root" ]]; then
local PROMPTCHAR="#"
else
local PROMPTCHAR=">"
fi

case $TERM in
# TODO use `date' instead of escape characters...
dumb)
# Emacs shell mode and Tramp among others
setenv PS1 "[...@\h] ${NEWPWD}${PROMPTCHAR}"
;;
emacs | *)
# Emacs is handled in the same way as other terminals, if it's
# configured to use `ansi-color' to translate ANSI escape
# sequences into colored faces
setenv PS1 "\w % "  ;; <<
;;
esac
}
--8<---cut here---end--->8---


> Also, please pull latest git as we have just fixed an unrelated bug in
> shell session-based evaluation.

Now, with the new version and the prompt change, what's the result?

Let's assume the following Org file:

--8<---cut here---start->8---
#+begin_src sh :session "ecm"
cd ~/Personal
#+end_src

#+begin_src sh :session "ecm"
ls *.org
#+end_src
--8<---cut here---end--->8---

I C-c C-c the first snippet. Nothing special, except it doesn't hang anymore.
So, it already looks much better.

Second snippet. C-c C-c. There, it still hangs ;-((

Though, C-x C-b shows me the contents of the "ecm" buffer:

--8<---cut here---start->8---
cd ~/Personal

~ % ~/Personal % ls *.org
echo 'org_babel_sh_eoe'
Bookmarks.org  Scorpios.orgTickler.org  
Voice-over-IP.org*
Home.org*  Succession.org  Using-startx-for-Remote-Display.org  refile.org
~/Personal % org_babel_sh_eoe
~/Personal % 
--8<---cut here---end--->8---

Looks closer to what it should...

Still a little problem, though, as explained above.

BTW, what's the impact of specifying "sh" or "bash" for the snippet?

Best regards,
  Seb

-- 
Sébastien Vauban



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[Orgmode] Re: beamer columns

2009-11-29 Thread Sébastien Vauban
Hi Thomas,

"Thomas S. Dye" wrote:
> Would it make sense to implement Beamer columns with Org-mode tables?

First of all, as this is the first time I write to you directly, let me thank
you for the resources you've put in this mailing list already around this
subject (Org and beamer) that excites me a lot, for the simple reason it's
just so natural to use Org for simple documents such as slides.

I've been interested a lot already by your past answers and contributions.

That being said, and trying to find counter-reasons on purpose, I would say it
maybe is not such a great idea, for the following reasons:

- different ways to organize contents; not easy to switch from a tree
  structure to a list of lists (of lists...) in a table, just because your
  boss wants to add a picture on the right of the slide;

- impossible (?) to add a table in a column, as we can't put a table in a
  table...

Though, I must admit the idea is still seducing as well: you directly see in
your buffer (more or less) how it will appear on your screen. Not an objective
per se, but better when it's there for free...

Another problem, maybe, is that long lines don't go so good in tables,
moreover the lines would certainly often be larger tan 80 characters (= my
standard) when there are 2 (or more) columns.

Though, I must as well admit I almost never never use columns in my own slides.
The only exception would be for a simple pro/cons comparison, or for putting a
graphic on one half and text on the other.

Best,
  Seb

-- 
Sébastien Vauban



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Re: [Orgmode] beamer columns

2009-11-29 Thread Carsten Dominik


On Nov 29, 2009, at 7:31 PM, Thomas S. Dye wrote:


Aloha all,

Would it make sense to implement Beamer columns with Org-mode tables?


Hi Thomas,

I cannot see how this would make sense.

Maybe you'd like to elaborate?

- Carsten



All the best,
Tom

Thomas S. Dye, Ph.D.
T. S. Dye & Colleagues, Archaeologists, Inc.
Phone: (808) 529-0866 Fax: (808) 529-0884
http://www.tsdye.com


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- Carsten





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Re: [Android] Running debian + emacs on my Android G1 [was: [Orgmode] emacs + orgmode on Ubuntu on Android G1]

2009-11-29 Thread Friedrich Delgado Friedrichs
A small update, I'll probably continue next weekend:

> I have emacs + org-mode running now, but it's very slow. Emacs on
> its own runs and starts quite fast, but as soon as I add my whole
> config, it takes 90 seconds to start, and 30 seconds to change in the
> org-mode agenda from one day to another.

I've put some 'if's around the parts of my emacs config that I don't
need on my phone, and I also cut down on the org files (no
Someday/Maybe stuff on the phone, it's not relevant for the agenda
anyways... hm, I could actually leave those out of my agenda
everywhere).

I got down to 9 seconds for changing to the next day, and 20 seconds
for changing to the next week. (Emacs startup time stays at a constant
90 seconds, even though I've cut out many elisp files.)

I think if I separate my Notes (i.e. pure reference Material) into
separate files, I'm going to make it under 5 seconds.

In an old thread I read Carsten talking about implementing some kind
of cacheing mechanism for the agenda, I think at this point I'd be
interested in something like that ;)

Memory usage while using org + emacs is ok, I can even leave emacs
running in the background. If it's idle, I won't even notice it's
still running (Yay for Apps2SD, it really frees up the main memory of
the phone).

As using this via the small keyboard is still awkward, even with speed
keys (let's face it: emacs just wasn't made for small keyboards), and
because it's still going to be slow, even if I can optimize it a bit,
I guess I'll still be going forward with my plans for integrating
org-mode with Remember The Milk.

But now I'm really tempted to start using mutt as a mail client on the
phone ;)

Have a good week!
 Friedel
-- 
Friedrich Delgado Friedrichs 
 TauPan on Ircnet and Freenode ;)


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Re: [Orgmode] beamer columns

2009-11-29 Thread Thomas S. Dye


On Nov 29, 2009, at 11:23 AM, Carsten Dominik wrote:



On Nov 29, 2009, at 7:31 PM, Thomas S. Dye wrote:


Aloha all,

Would it make sense to implement Beamer columns with Org-mode tables?


Hi Thomas,

I cannot see how this would make sense.

Maybe you'd like to elaborate?

- Carsten


Hi Carsten and Sebastian,

This idea might be nonsense or technically infeasible.  The advantage,  
if it is one, is that the same org file might export to LaTeX and  
Beamer with roughly similar results.  If headlines are used below the  
level of the Beamer frame, then export to LaTeX becomes problematic,  
or so it seems to me (and perhaps some others, if I've read their  
posts correctly).   A column-like arrangement in a portion of a LaTeX  
file is sometimes faked by using \begin{tabular} \end{tabular}, and  
this naturally brought to mind Org-mode tables.


Apologies if the signal/noise ratio is distressingly low here.

All the best,
Tom

Thomas S. Dye, Ph.D.
T. S. Dye & Colleagues, Archaeologists, Inc.
Phone: (808) 529-0866 Fax: (808) 529-0884
http://www.tsdye.com


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Re: [Orgmode] Orgmode reference card

2009-11-29 Thread Carsten Dominik


On Nov 29, 2009, at 8:02 PM, Salvatore Enrico Indiogine wrote:


Howdy!

2009/11/29 Mark Elston :

In addition to what has already been stated the makefile has a
target for 'orgcard_letter.pdf' which is built from
'orgcard_letter.tex' (which is actually built from orgcard.tex).

If you want to make it you can 'make doc' from the top level and it  
will

be made automatically.


Yes, it works.   The only problem is that the 2nd column of the 1st
page ends at the "Filtering and Sparse Trees" section.  The rest of
the column is pushed ahead and now I have 3 pages instead of 2.


The git version contains a change that makes sure the letter-sized  
referencecard also fits on 2 pages now.


HTH

- Carsten



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