Re: [O] Bash script to update - only make when update there?
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On 12/13/13, 01:26 , Suvayu Ali wrote:
On Thu, Dec 12, 2013 at 10:00:22AM +0100, Rainer M Krug wrote:
On 12/10/13, 21:50 , Samuel Wales wrote:
gitpullv () { #echo \=== maybe need to grab tags head=`git
rev-parse --verify HEAD` echo git pull --stat --log | cat echo
newhead=`git rev-parse --verify HEAD` if [ $newhead !=
$head ] then git log --pretty=tformat:%s ORIG_HEAD.. | cat #
git log --pretty=tformat:%s --graph ORIG_HEAD.. echo echo '=
you can now do git diff ORIG_HEAD -- files pipe tee' return 0
else return 1 fi #git gc --auto git status }
Wow - and I expected a return code from git which I could simply
compare evaluate if there has something updated...
A `git pull' without new updates, is still a successful pull. It
is a failure only if the remote is unreachable for some reason, or
the pull is interrupted midway.
True.
Rainer
- --
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation
Biology, UCT), Dipl. Phys. (Germany)
Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa
Tel : +33 - (0)9 53 10 27 44
Cell: +33 - (0)6 85 62 59 98
Fax : +33 - (0)9 58 10 27 44
Fax (D):+49 - (0)3 21 21 25 22 44
email: rai...@krugs.de
Skype: RMkrug
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[O] Unable to push to org-mobile
Today I realized that I cannot execute successfully 'org-mobile-push'. In particular here is the output from '*Messages*': Creating agendas... Agenda written to Org file /Users/drorata/Dropbox/MobileOrg/agendas.org Creating agendas...done Saving all Org-mode buffers... (No files need saving) Saving all Org-mode buffers... done Copying files... Writing index file... org-mobile-create-index-file: Wrong type argument: sequencep, :grouptags I first step I took was to update the package; now 'org-version' yields Org-mode version 8.2.4 (8.2.4-3-g7fe99a-elpa @ /Users/user/.emacs.d/elpa/org-plus-contrib-20131209/). However, problem is still here. Next I don't really know what to do... I have all my emacs' settings in https://github.com/drorata/emacs_setup How can I debug this problem and solve it?
Re: [O] Old style backquotes in ox-texinfo.el
James Harkins writes: $ git status # On branch hjh8.2 You are on your own branch, with unknown modifications. In toplevel form: ox-texinfo.el:1683:1:Warning: !! The file uses old-style backquotes !! This functionality has been obsolete for more than 10 years already and will be removed soon. See (elisp)Backquote in the manual. The current ox-texinfo doesn't have any backquotes, let alone old-style ones anywhere near those lines. How about you'd compare your branch to the release tag and see what changes you've made: git diff release_8.2.4 Regards, Achim. -- +[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]+ DIY Stuff: http://Synth.Stromeko.net/DIY.html
[O] [babel] Bug when updating the hash: meta-lines get deleted
Hello,
When results caching is enabled, and when the hash must be updated, the
meta-lines in front of the results block are _deleted_.
Such meta-lines include:
- ATTR_LaTeX lines
- BEGIN/END_CENTER environments
ECM:
--8---cut here---start-8---
#+PROPERTY: cache yes
#+begin_src R
print(Hello)
#+end_src
#+ATTR_LaTeX: {\tiny
#+results[824ca019826a9f384bd35371065bb2418a1afedf]:
: Hello
#+ATTR_LaTeX: }
--8---cut here---end---8---
If you change the source code block (such a setting the string to
Hello2), you get the following Org buffer:
--8---cut here---start-8---
#+PROPERTY: cache yes
#+begin_src R
print(Hello2)
#+end_src
#+results[663ebd0c20f3ed9105d254971336679e44354a3e]:
: Hello2
#+ATTR_LaTeX: }
--8---cut here---end---8---
Best regards,
Seb
--
Sebastien Vauban
[O] Splitting up inline LaTeX
Hi!
I'm using org-mode with the LaTeX export to write a book. I'm having issues
with inline LaTeX citations (\cite{some label}) and glossary references
(\gls{some label}). When the label (the thing in between the curly braces)
is split across lines, the org-mode LaTeX exporter escapes the curly
braces, so I get something like:
the beginning of the line \cite\{the first part of the label
the latter part of the label\} the rest of the line
The extra escaping of the curlies makes LaTeX very unhappy. I would like to
teach org-mode that stuff like that needs to be kept together, much like
$math mode stuff$. I tried reading the manual for advice, but those are
neither inline math (so not $$ delimited) nor an environment (\begin{} and
\end{} delimited), which are the two cases that the manual covers.
thanks in advance
lvh
Re: [O] Splitting up inline LaTeX
I would use links for this purpose, which org-mode would get right across
lines. For instance, here is a cite link:
https://github.com/jkitchin/jmax/blob/prelude/jorg-bib.el#L332
so you use cite:bibkey1,bibkey2 or [[cite:bibkey1, bibkey2]] instead of
\cite{bibkey1,bibkey2}. At export time, the link is converted to the latex
they way you need it.
The code at the link above does a lot more than that and may not be
directly suitable for what you are doing, e.g. when I click on the link, it
opens my bibtex file at the entry I clicked on, etc... See this page:
http://orgmode.org/manual/Adding-hyperlink-types.html for another example
of making your own links.
John
---
John Kitchin
Associate Professor
Doherty Hall A207F
Department of Chemical Engineering
Carnegie Mellon University
Pittsburgh, PA 15213
412-268-7803
http://kitchingroup.cheme.cmu.edu
On Fri, Dec 13, 2013 at 8:01 AM, Laurens Van Houtven _...@lvh.io wrote:
Hi!
I'm using org-mode with the LaTeX export to write a book. I'm having
issues with inline LaTeX citations (\cite{some label}) and glossary
references (\gls{some label}). When the label (the thing in between the
curly braces) is split across lines, the org-mode LaTeX exporter escapes
the curly braces, so I get something like:
the beginning of the line \cite\{the first part of the label
the latter part of the label\} the rest of the line
The extra escaping of the curlies makes LaTeX very unhappy. I would like
to teach org-mode that stuff like that needs to be kept together, much like
$math mode stuff$. I tried reading the manual for advice, but those are
neither inline math (so not $$ delimited) nor an environment (\begin{} and
\end{} delimited), which are the two cases that the manual covers.
thanks in advance
lvh
Re: [O] Unable to push to org-mobile
Dror Atariah dror...@gmail.com writes: Today I realized that I cannot execute successfully 'org-mobile-push'. In particular here is the output from '*Messages*': Creating agendas... Agenda written to Org file /Users/drorata/Dropbox/MobileOrg/agendas.org Creating agendas...done Saving all Org-mode buffers... (No files need saving) Saving all Org-mode buffers... done Copying files... Writing index file... org-mobile-create-index-file: Wrong type argument: sequencep, :grouptags I first step I took was to update the package; now 'org-version' yields Org-mode version 8.2.4 (8.2.4-3-g7fe99a-elpa @ /Users/user/.emacs.d/elpa/org-plus-contrib-20131209/). However, problem is still here. Next I don't really know what to do... I have all my emacs' settings in https://github.com/drorata/emacs_setup How can I debug this problem and solve it? In the same way that you debug all such problems: toggle debug-on-error, try to do org-mobile-push again and look at the resulting backtrace (or post it so others can look at it). A shot in the dark: what's the value of org-tag-alist? Nick
Re: [O] [babel] how to pass data to gnuplot from another block
Eric Schulte schulte.e...@gmail.com writes: Just an fyi: I had to set org-babel-sh-command to bash for this to work. Why is sh the default value of this variable? I think sh is more portable, but I guess almost any system should have bash as well, I've just changed this default to bash. (Assuming you mean that you changed the default in the org sources, not in your config files.) Please don't, at least without discussion of the consequences of adding a dependency that is beyond POSIX.. sh is specified by posix, and bash is a) sometimes not present and b) behaves differently than as specified by POSIX, leading people to write nonportable code. If someone wants to run bash explicitly, it makes sense to have a bash language block that they can use. But the sh language block should be sh. The real point is that bash is a different language. pgpNfOhfurkMl.pgp Description: PGP signature
Re: [O] [babel] how to pass data to gnuplot from another block
Greg Troxel g...@ir.bbn.com writes: Eric Schulte schulte.e...@gmail.com writes: Just an fyi: I had to set org-babel-sh-command to bash for this to work. Why is sh the default value of this variable? I think sh is more portable, but I guess almost any system should have bash as well, I've just changed this default to bash. (Assuming you mean that you changed the default in the org sources, not in your config files.) Please don't, at least without discussion of the consequences of adding a dependency that is beyond POSIX.. sh is specified by posix, and bash is a) sometimes not present and b) behaves differently than as specified by POSIX, leading people to write nonportable code. If someone wants to run bash explicitly, it makes sense to have a bash language block that they can use. But the sh language block should be sh. The real point is that bash is a different language. I understand your point, but in reality I doubt there are many systems on which people use Org-mode with code blocks and on which sh is available but no bash is installed. Bash is the new normal shell and I would argue is what most users expect from a shell code block. E.g., the default value of `shell-file-name' used by M-x shell is /bin/bash. It is possible to explicitly set shell code blocks to use sh. Best, -- Eric Schulte https://cs.unm.edu/~eschulte PGP: 0x614CA05D
Re: [O] [babel] how to pass data to gnuplot from another block
Eric Schulte schulte.e...@gmail.com writes: Greg Troxel g...@ir.bbn.com writes: Eric Schulte schulte.e...@gmail.com writes: Just an fyi: I had to set org-babel-sh-command to bash for this to work. Why is sh the default value of this variable? I think sh is more portable, but I guess almost any system should have bash as well, I've just changed this default to bash. (Assuming you mean that you changed the default in the org sources, not in your config files.) Please don't, at least without discussion of the consequences of adding a dependency that is beyond POSIX.. sh is specified by posix, and bash is a) sometimes not present and b) behaves differently than as specified by POSIX, leading people to write nonportable code. If someone wants to run bash explicitly, it makes sense to have a bash language block that they can use. But the sh language block should be sh. The real point is that bash is a different language. I understand your point, but in reality I doubt there are many systems on which people use Org-mode with code blocks and on which sh is available but no bash is installed. That may be true on some flavors of Linux, but on BSDs: bash is not the normal shell (and is not part of the base system, at least on NetBSD, and I think that's still true on the others). When it does exist it's not in /bin. It's not so odd to have a system without bash. I am also under the impression that Debian does not use bash as the /bin/sh. org, like anything else, should be OS-agnostic, and follow open standards whenever that's at all reasonable. Bash is the new normal shell and I would argue is what most users expect from a shell code block. I find that pretty astounding. In a block labeled sh it is obvious that a shell conforming to the POSIX sh standard is expected, and it's not so different from a file with #!/bin/sh. Users who expect bash in a block labeled sh are wrong, although I agree that many people have been misled this way by the culture of using test == in a file that starts #!/bin/sh. The real issue is that org files that actually expect bash (test ==, etc.) become nonportable to other environments. If someone is writing a script and not intending to use beyond-posix features, it's harmful to let them work (in cases where they are published). E.g., the default value of `shell-file-name' used by M-x shell is /bin/bash. I just checked on my system (NetBSD 6 i386, emacs 23.4.1), and shell-file-name is documented to inherit from SHELL if present, which it does. It's /bin/sh if SHELL is unset, which complies with the documentation: *File name to load inferior shells from. Initialized from the SHELL environment variable, or to a system-dependent default if SHELL is not set. which doesn't promise bash (or even a Bourne-style shell!). (The emacs package doesn't depend on the bash package.) But shell-file-name is about giving the user of emacs their shell, not using a particular programming language, so this fuzz is fine. It is possible to explicitly set shell code blocks to use sh. Sure, but that wasn't my point; it's the encouragement of nonportability that is problematic. I should point out that I'm not a bash hater --- I actually use it as my interactive shell, and have done so since around 1990. But I don't write scripts in it. Greg pgpur7V6RXauX.pgp Description: PGP signature
Re: [O] [babel] how to pass data to gnuplot from another block
I understand your point, but in reality I doubt there are many systems on which people use Org-mode with code blocks and on which sh is available but no bash is installed. That may be true on some flavors of Linux, but on BSDs: bash is not the normal shell (and is not part of the base system, at least on NetBSD, and I think that's still true on the others). When it does exist it's not in /bin. It's not so odd to have a system without bash. I am also under the impression that Debian does not use bash as the /bin/sh. org, like anything else, should be OS-agnostic, and follow open standards whenever that's at all reasonable. Bash is the new normal shell and I would argue is what most users expect from a shell code block. I find that pretty astounding. In a block labeled sh it is obvious that a shell conforming to the POSIX sh standard is expected, and it's not so different from a file with #!/bin/sh. Users who expect bash in a block labeled sh are wrong, although I agree that many people have been misled this way by the culture of using test == in a file that starts #!/bin/sh. The real issue is that org files that actually expect bash (test ==, etc.) become nonportable to other environments. If someone is writing a script and not intending to use beyond-posix features, it's harmful to let them work (in cases where they are published). Points well made, I was not aware of the BSD default. Although purely semantically, in my opinion the sh in #+begin_src sh indicates generic shell-script, not the POSIX sh. E.g., there is no ob-bash.el or ob-csh.el. See the first line in ob-sh.el, , | ;;; ob-sh.el --- org-babel functions for shell evaluation ` E.g., the default value of `shell-file-name' used by M-x shell is /bin/bash. I just checked on my system (NetBSD 6 i386, emacs 23.4.1), and shell-file-name is documented to inherit from SHELL if present, which it does. It's /bin/sh if SHELL is unset, which complies with the documentation: *File name to load inferior shells from. Initialized from the SHELL environment variable, or to a system-dependent default if SHELL is not set. which doesn't promise bash (or even a Bourne-style shell!). (The emacs package doesn't depend on the bash package.) But shell-file-name is about giving the user of emacs their shell, not using a particular programming language, so this fuzz is fine. And this is where we disagree. Sh code blocks don't currently promise POSIX sh, they promise a shell. This is certainly a much more dangerous generalization than say Perl code blocks possibly using Perl 5 or 6. How about the following resolution? We rename ob-sh.el to ob-shell.el. New shell code blocks could use the value of the `org-babel-sh-command' environment variable. Then sh, bash, zsh, csh, ash, dash (am I missing any other common ones) use the specific shell specified. What do you think? In the mean time, I don't believe the change in default value for `org-babel-sh-command' has been included in any maintenance releases, so I've just reverted this to minimize any further confusion. It is possible to explicitly set shell code blocks to use sh. Sure, but that wasn't my point; it's the encouragement of nonportability that is problematic. I should point out that I'm not a bash hater --- I actually use it as my interactive shell, and have done so since around 1990. But I don't write scripts in it. And I should say that I've argued the same point your making myself in the past (on a project making the much more serious error of using bash notation in a shell script starting with #!/bin/sh). I think we only disagree on the current meaning of sh in code blocks, which hopefully the suggestion above will rectify. Best, Greg -- Eric Schulte https://cs.unm.edu/~eschulte PGP: 0x614CA05D
Re: [O] [babel] how to pass data to gnuplot from another block
Eric Schulte writes: I understand your point, but in reality I doubt there are many systems on which people use Org-mode with code blocks and on which sh is available but no bash is installed. You might want to widen your horizon on the many systems front a bit. The typical BSD system has no Bash at all and Debian specifically avoids the use of any bashisms in any system related scripts in order to be able to use something else but Bash as /bin/sh… and this is just talking about the UN*Xoid part of the world. Bash is the new normal shell and I would argue is what most users expect from a shell code block. Or mksh or fish or whatever is the shiny new shell thing of today. While we are inventing statistics, I would argue that most users have no idea what a shell is and that there are different kinds of those. Regards, Achim. -- +[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]+ SD adaptation for Waldorf microQ V2.22R2: http://Synth.Stromeko.net/Downloads.html#WaldorfSDada
[O] [PATCH] make vanilla: run Emacs -Q with this Org loaded
I think this change could make it easier to reproduce problems with Org-mode loaded and without the user's personal config loaded. Thoughts? --- Makefile | 1 + mk/default.mk | 13 + 2 files changed, 14 insertions(+) diff --git a/Makefile b/Makefile index f95bcb2..ce06116 100644 --- a/Makefile +++ b/Makefile @@ -30,6 +30,7 @@ help helpall:: $(info make single - build Org ELisp files, single Emacs per source) $(info make autoloads - create org-loaddefs.el to load Org in-place) $(info make test - build Org ELisp files and run test suite) + $(info make vanilla- run Emacs with this Org-mode and no personal config) helpall:: $(info make test-dirty - check without building first) $(info make compile-dirty - build only stale Org ELisp files) diff --git a/mk/default.mk b/mk/default.mk index 886efc6..54148be 100644 --- a/mk/default.mk +++ b/mk/default.mk @@ -72,6 +72,19 @@ BTEST= $(BATCH) \ $(foreach req,$(BTEST_EXTRA),$(req-extra)) \ --eval '(org-test-run-batch-tests org-test-select-re)' +# Running a plain emacs with no config and this Org-mode loaded. This +# should be useful for testing and for manually verrifying problems. +MINI = $(EMACS) -Q \ + --eval '(add-to-list '''load-path (concat default-directory lisp))' \ + --eval '(setq org-babel-load-languages \ + (quote ($(foreach ob-lang,$(BTEST_OB_LANGUAGES) emacs-lisp sh org,$(lst-ob-lang \ + )' \ + -l org-loaddefs.el -l cl -l org -l ox -f org-version + +.PHONY: minimal +vanilla: + $(MINI) + # Using emacs in batch mode. # BATCH = $(EMACS) -batch -vanilla # XEmacs BATCH = $(EMACS) -batch -Q \ -- 1.8.5.1
[O] first step of newbe: *TODO
Hi, as I already told, I'm a really newbe (to org-mode, as well as emacs) I'm starting from the very beginning: following the Doc (here: http://orgmode.org/worg/org-tutorials/orgtutorial_dto.html) I wrote my firs TODO list. But when I press C-c C-t over a TODO element, it appear DONE, write near the task, but not the CLOSED [time...] on the line after that. What I have to do? TIA Renato ps sorry, for the stupid question, but it is really my very firs experimet :-(
Re: [O] [babel] how to pass data to gnuplot from another block
How about the following resolution? We rename ob-sh.el to ob-shell.el. New shell code blocks could use the value of the `org-babel-sh-command' environment variable. Then sh, bash, zsh, csh, ash, dash (am I missing any other common ones) use the specific shell specified. The attached patches make this change and continue to pass the entire test suite. The problem being that with ob-sh, no longer present many users may have to change their configuration and possible the value of their local.mk file. One solution there is to add a dummy ob-sh.el with a deprecation message for some transition time. Thoughts? From 7a6c0e35415c4a173d101336029262f3a09abb91 Mon Sep 17 00:00:00 2001 From: Eric Schulte schulte.e...@gmail.com Date: Fri, 13 Dec 2013 09:52:05 -0700 Subject: [PATCH 1/4] multiple code block types for multiple shells * lisp/ob-sh.el (org-babel-sh-command): Now set from `shell-file-name'. (org-babel-shell-names): List of specific shells known to Org mode shell code blocks. (org-babel-execute:shell): New generic shell execution function. --- lisp/ob-sh.el | 24 +--- 1 file changed, 21 insertions(+), 3 deletions(-) diff --git a/lisp/ob-sh.el b/lisp/ob-sh.el index 4984ff9..a115f38 100644 --- a/lisp/ob-sh.el +++ b/lisp/ob-sh.el @@ -38,9 +38,12 @@ (defvar org-babel-default-header-args:sh '()) -(defvar org-babel-sh-command sh +(defcustom org-babel-sh-command shell-file-name Command used to invoke a shell. -This will be passed to `shell-command-on-region') +Set by default to the value of `shell-file-name'. This will be +passed to `shell-command-on-region' + :group 'org-babel + :type 'string) (defcustom org-babel-sh-var-quote-fmt $(cat 'BABEL_TABLE'\n%s\nBABEL_TABLE\n) @@ -48,7 +51,22 @@ This will be passed to `shell-command-on-region') :group 'org-babel :type 'string) -(defun org-babel-execute:sh (body params) +(defcustom org-babel-shell-names '(sh bash csh ash dash) + List of names of shell supported by babel shell code blocks. + :group 'org-babel + :type 'string + :initialize + (lambda (symbol value) +(set-default symbol (second value)) +(mapc + (lambda (name) + (eval `(defun ,(intern (concat org-babel-execute: name)) (body params) + ,(format Execute a block of %s commands with Babel. name) + (let ((org-babel-sh-command ,name)) + (org-babel-execute:shell body params) + (second value + +(defun org-babel-execute:shell (body params) Execute a block of Shell commands with Babel. This function is called by `org-babel-execute-src-block'. (let* ((session (org-babel-sh-initiate-session -- 1.8.5.1 From 583e7ab1757f54a656acb52ef60c6069d060cbe1 Mon Sep 17 00:00:00 2001 From: Eric Schulte schulte.e...@gmail.com Date: Fri, 13 Dec 2013 09:54:28 -0700 Subject: [PATCH 2/4] rename ob-sh to ob-shell --- lisp/ob-sh.el | 230 - lisp/ob-shell.el | 230 + testing/lisp/test-ob-sh.el | 2 +- 3 files changed, 231 insertions(+), 231 deletions(-) delete mode 100644 lisp/ob-sh.el create mode 100644 lisp/ob-shell.el diff --git a/lisp/ob-sh.el b/lisp/ob-sh.el deleted file mode 100644 index a115f38..000 --- a/lisp/ob-sh.el +++ /dev/null @@ -1,230 +0,0 @@ -;;; ob-sh.el --- org-babel functions for shell evaluation - -;; Copyright (C) 2009-2013 Free Software Foundation, Inc. - -;; Author: Eric Schulte -;; Keywords: literate programming, reproducible research -;; Homepage: http://orgmode.org - -;; This file is part of GNU Emacs. - -;; GNU Emacs is free software: you can redistribute it and/or modify -;; it under the terms of the GNU General Public License as published by -;; the Free Software Foundation, either version 3 of the License, or -;; (at your option) any later version. - -;; GNU Emacs is distributed in the hope that it will be useful, -;; but WITHOUT ANY WARRANTY; without even the implied warranty of -;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -;; GNU General Public License for more details. - -;; You should have received a copy of the GNU General Public License -;; along with GNU Emacs. If not, see http://www.gnu.org/licenses/. - -;;; Commentary: - -;; Org-Babel support for evaluating shell source code. - -;;; Code: -(require 'ob) -(require 'shell) -(eval-when-compile (require 'cl)) - -(declare-function org-babel-comint-in-buffer ob-comint (buffer rest body)) -(declare-function org-babel-comint-wait-for-output ob-comint (buffer)) -(declare-function org-babel-comint-buffer-livep ob-comint (buffer)) -(declare-function org-babel-comint-with-output ob-comint (meta rest body)) -(declare-function orgtbl-to-generic org-table (table params)) - -(defvar org-babel-default-header-args:sh '()) - -(defcustom org-babel-sh-command shell-file-name - Command used to invoke a shell. -Set by default to the value of `shell-file-name'. This will be -passed to `shell-command-on-region' -
Re: [O] Org mode and shunt exporters?
Hi, Nicolas Goaziou n.goaz...@gmail.com writes: You can walk the tree, e.g. with `org-element-map', and remove all :parent references if you don't need them. I figured out how to follow this advice. I can even make valid JSON From the filtered parse tree by handing it to Edward O'Conner's json.el (link in example below). However this method only works for a very simple org document. I'm successfully filtering out the :parent properties of (most of) the elements but as soon as my document produces a plain text element like: #(Text 0 4 (:parent #1)) then two problems occcur: First, I'm simply failing to see how to set this :parent property to nil like I do with the others. Second, json.el throws a Bad JSON Object error. I tried assuming that the problem was it doesn't know what to do with this substring form. Naively, I tried to follow some other recent advice in another thread about using substring-no-properties to strip out the meta data from the plain text elements. But this apparently is a net no-op as I suspect that the org-element-set-contents then puts them right back. I feel like I'm pretty close. Any more advice? Thanks, -Brett. #+TITLE: The Title. Blah blah blah. * A heading. This uses http://edward.oconnor.cx/2006/03/json.el - foo - bar - baz #+BEGIN_SRC elisp (require 'json) (let* ((tree (org-element-parse-buffer 'object nil))) (org-element-map tree org-element-all-elements (lambda (x) (if (org-element-property :parent x) (org-element-put-property x :parent nil)) ;; (if (eq (org-element-type x) 'plain-text) ;; (org-element-set-contents x (substring-no-properties ;; (org-element-contents x )) (write-region ;(json-encode tree) (prin1-to-string tree) nil foo.txt)) #+END_SRC #+RESULTS: pgpD3LPnqETG3.pgp Description: PGP signature
Re: [O] [babel] how to pass data to gnuplot from another block
Eric Schulte schulte.e...@gmail.com writes: Although purely semantically, in my opinion the sh in #+begin_src sh indicates generic shell-script, not the POSIX sh. E.g., there is no ob-bash.el or ob-csh.el. I see your point. But stepping back, I have always felt that #+begin_src foo referred to a language, sometimes where that language and a particular program are inseparable (e.g. gnuplot). But sh is a first-class language. See the first line in ob-sh.el, , | ;;; ob-sh.el --- org-babel functions for shell evaluation ` Sure, but that's just repeated the ambiguity :-) And this is where we disagree. Sh code blocks don't currently promise POSIX sh, they promise a shell. This is certainly a much more dangerous generalization than say Perl code blocks possibly using Perl 5 or 6. For shell, I see that there are two concepts to detangle: a shell is a particular command interpreter, particularly useful for humans there are multiple shell languages, but far fewer than the number of interpreters. For languages, I see POSIX sh the bash flavor of POSIX sh csh While bash and POSIX sh are close, csh isn't at all close, and is only similar in that people also use it for a shell. In an org document, I think it's better if the result depends less on variables not set in the document. So a code block in a document is really written in some language. And it therefore makes sense to specify that in the begin_src wrapper. I don't see that there is any call for csh, as the received wisdom is that one shouldn't write scripts in it (at least in modern times). (It was originally a BSD thing, and BSD culture is very much POSIX sh now.) So separately from how the lisp works, I would favor #+begin_src sh # posix sh #+begin_src bash # bash (leaving version ambiguous??) #+begin_src csh # csh, but not sure there's a need How about the following resolution? We rename ob-sh.el to ob-shell.el. New shell code blocks could use the value of the `org-babel-sh-command' environment variable. Then sh, bash, zsh, csh, ash, dash (am I missing any other common ones) use the specific shell specified. Are you aware of any significant use of zsh scripts? I see that as POSIX sh, with spiffy user-facing features. In the mean time, I don't believe the change in default value for `org-babel-sh-command' has been included in any maintenance releases, so I've just reverted this to minimize any further confusion. Thanks. It's good to be having the larger discussion first. And I should say that I've argued the same point your making myself in the past (on a project making the much more serious error of using bash notation in a shell script starting with #!/bin/sh). I think we only disagree on the current meaning of sh in code blocks, which hopefully the suggestion above will rectify. I forgot about , even though I type it all the time interactively but I'm pretty careful in scripts :-) Thanks, Greg pgpaZhKKxsJwo.pgp Description: PGP signature
Re: [O] Splitting up inline LaTeX
Hello,
Laurens Van Houtven _...@lvh.io writes:
I'm using org-mode with the LaTeX export to write a book. I'm having issues
with inline LaTeX citations (\cite{some label}) and glossary references
(\gls{some label}). When the label (the thing in between the curly braces)
is split across lines, the org-mode LaTeX exporter escapes the curly
braces, so I get something like:
the beginning of the line \cite\{the first part of the label
the latter part of the label\} the rest of the line
The extra escaping of the curlies makes LaTeX very unhappy. I would like to
teach org-mode that stuff like that needs to be kept together, much like
$math mode stuff$. I tried reading the manual for advice, but those are
neither inline math (so not $$ delimited) nor an environment (\begin{} and
\end{} delimited), which are the two cases that the manual covers.
Org doesn't support arbitrary LaTeX code. You can use export snippets:
@@latex:\gls{some label}@@
Regards,
--
Nicolas Goaziou
Re: [O] Org mode and shunt exporters?
Matt Price mopto...@gmail.com writes: I am pretty ignorant and may have missed a referene o this in the thread, but this (very outdated) code is on the emacswiki: http://www.emacswiki.org/emacs/org-json.el Thanks. My searches didn't find this. It looks like this is parsing the org buffer directly and only to the level of headings. Ultimately I want to emit JSON to get at the full detailed document structure so this probably isn't in the direction I want to go. -Brett. pgp1Mae8rSsOL.pgp Description: PGP signature
Re: [O] Org mode and shunt exporters?
Hello, Brett Viren b...@bnl.gov writes: However this method only works for a very simple org document. I'm successfully filtering out the :parent properties of (most of) the elements but as soon as my document produces a plain text element like: #(Text 0 4 (:parent #1)) then two problems occcur: First, I'm simply failing to see how to set this :parent property to nil like I do with the others. Like any other construct, with `org-element-put-property'. (let* ((tree (org-element-parse-buffer 'object nil))) (org-element-map tree org-element-all-elements You're only mapping over elements. You need to add `org-element-all-objects' and `plain-text'. Regards, -- Nicolas Goaziou
Re: [O] [babel] how to pass data to gnuplot from another block
Greg Troxel wrote: Eric Schulte schulte.e...@gmail.com writes: Although purely semantically, in my opinion the sh in #+begin_src sh indicates generic shell-script, not the POSIX sh. E.g., there is no ob-bash.el or ob-csh.el. I see your point. But stepping back, I have always felt that #+begin_src foo referred to a language I'd say, personally, that `foo' would refer to a mode (`foo-mode') [1] which supports one (or multiple) language(s). And I guess that, in Emacs, `sh' is the mode for editing Shell scripts (in sh, bash, zsh, etc.). Though, I'm not 100% sure of what I'm saying here... sometimes where that language and a particular program are inseparable (e.g. gnuplot). But sh is a first-class language. See the first line in ob-sh.el, , | ;;; ob-sh.el --- org-babel functions for shell evaluation ` Best regards, Seb [1] Do C-c ' and see that Org (tries to) call(s) the mode foo-mode. -- Sebastien Vauban
Re: [O] first step of newbe: *TODO
you need to put this in your init.el (or other configuration file) I think: (setq org-log-done 'time) or add this to the top of the org-file #+STARTUP: logdone John --- John Kitchin Associate Professor Doherty Hall A207F Department of Chemical Engineering Carnegie Mellon University Pittsburgh, PA 15213 412-268-7803 http://kitchingroup.cheme.cmu.edu On Fri, Dec 13, 2013 at 12:11 PM, Renato renato.pontef...@gmail.com wrote: Hi, as I already told, I'm a really newbe (to org-mode, as well as emacs) I'm starting from the very beginning: following the Doc (here: http://orgmode.org/worg/org- tutorials/orgtutorial_dto.html) I wrote my firs TODO list. But when I press C-c C-t over a TODO element, it appear DONE, write near the task, but not the CLOSED [time...] on the line after that. What I have to do? TIA Renato ps sorry, for the stupid question, but it is really my very firs experimet :-(
Re: [O] Exporting to HTML, LaTeX header is not recovered in the Org buffer
Hi Nicolas, I'm sorry for the late reply. 2013/12/3 Nicolas Goaziou n.goaz...@gmail.com: This should be fixed. Thank you for the detailed report. Yes, I confirm that it's fixed now, thanks a lot! Though, I have another problem: the `ltxpng/' directory isn't copied when publishing the whole project. Do I need to setup something special? Now I'm running Org v8.2.4 (package 20131209 from GNU Elpa). Bye, Mosè
Re: [O] Org mode and shunt exporters?
This should work in a recent Emacs. (require 'json) (defun org-as-json-to-file (optional path) Export the current Org-mode buffer as JSON to the supplied PATH. (interactive Fwrite to file: ) (let ((tree (org-element-parse-buffer))) (org-element-map tree (append org-element-all-objects org-element-all-elements) (lambda (el) (org-element-put-property el :parent nil))) (with-temp-file path (insert (json-encode tree) -- Eric Schulte https://cs.unm.edu/~eschulte PGP: 0x614CA05D
Re: [O] [babel] how to pass data to gnuplot from another block
Eric Schulte schulte.e...@gmail.com writes: How about the following resolution? We rename ob-sh.el to ob-shell.el. New shell code blocks could use the value of the `org-babel-sh-command' environment variable. Then sh, bash, zsh, csh, ash, dash (am I missing any other common ones) use the specific shell specified. The attached patches make this change and continue to pass the entire test suite. The problem being that with ob-sh, no longer present many users may have to change their configuration and possible the value of their local.mk file. One solution there is to add a dummy ob-sh.el with a deprecation message for some transition time. Thoughts? Since I'm the de facto instigator of the original change in the default, let me add my 2 cents. I'm fine with this change (or without it). I'd be fine with changing the org-babel-sh-command setting in my config and leaving the default alone. And I sympathize with Greg's wish for portability in general, although imo it's not particularly important in this case (ducking and donning my asbestos underwear here). I write short scripts in org files to document some process: I can't remember anything any longer, so putting the details in a file is the only way for me to figure out what I did six months (or even two days) ago (finding the file again two days hence is another matter...) In most cases, what I put in there is some sequence of commands, which will be interpreted correctly no matter which shell is used. If I have anything more complicated (non-trivial control flow, non-trivial i/o redirection, etc etc), I put it in a script in ~/bin and invoke that in the source code block. I may not be typical here of course, but that's why I think that portability is not particularly important in this case - so leave the default at sh and be done with it. But when I tried and failed to run Eric's script in the original email, I had to do a little digging to figure out what went wrong and how to fix it (I don't remember running across org-babel-sh-command before this). So I asked the question about sh and the rest is history. I probably should have made the observation that org-babel-sh-command had to be modified to run the code block (which was plainly true) and left the question (which could be interpreted in various ways) out. OTOH, there is now this discussion and presumably the end result will be better than what we started with. Nick PS. I haven't tried out the patch but I plan to do so over the weekend.
Re: [O] Unable to push to org-mobile
On Dec 13, 2013, at 16:08 PM, Nick Dokos wrote: Dror Atariah dror...@gmail.com writes: Today I realized that I cannot execute successfully 'org-mobile-push'. In particular here is the output from '*Messages*': Creating agendas... Agenda written to Org file /Users/drorata/Dropbox/MobileOrg/agendas.org Creating agendas...done Saving all Org-mode buffers... (No files need saving) Saving all Org-mode buffers... done Copying files... Writing index file... org-mobile-create-index-file: Wrong type argument: sequencep, :grouptags I first step I took was to update the package; now 'org-version' yields Org-mode version 8.2.4 (8.2.4-3-g7fe99a-elpa @ /Users/user/.emacs.d/elpa/org-plus-contrib-20131209/). However, problem is still here. Next I don't really know what to do... I have all my emacs' settings in https://github.com/drorata/emacs_setup How can I debug this problem and solve it? In the same way that you debug all such problems: toggle debug-on-error, try to do org-mobile-push again and look at the resulting backtrace (or post it so others can look at it). I evaluated (setq debug-on-error t), and then executed org-mobile-push again. There was no output in the *Backtrace* buffer A shot in the dark: what's the value of org-tag-alist? The value of org-tag-alist is: ((PRIVATE . 112) (:startgroup) (WORK . 119) (:grouptags) (WORK@mittagseminar . 109) (WORK@open_questions . 105) (WORK@diss . 100) (WORK@CV) (:endgroup \.nil) (:startgroup) (IT . 73) (:grouptags) (IT@emacs) (IT@git) (IT@TeX) (:endgroup) (:startgroup) (PROG . 112) (:grouptags) (PROG@mathematica) (PROG@cgal) (:endgroup) (:endgroup) (4freeTime . 52)) What should be the next step? Thanks in advance! Dror
Re: [O] [babel] Bug when updating the hash: meta-lines get deleted
You should use a named code block if you want to decorate the results.
Best,
Sebastien Vauban sva-n...@mygooglest.com writes:
Hello,
When results caching is enabled, and when the hash must be updated, the
meta-lines in front of the results block are _deleted_.
Such meta-lines include:
- ATTR_LaTeX lines
- BEGIN/END_CENTER environments
ECM:
--8---cut here---start-8---
#+PROPERTY: cache yes
#+begin_src R
print(Hello)
#+end_src
#+ATTR_LaTeX: {\tiny
#+results[824ca019826a9f384bd35371065bb2418a1afedf]:
: Hello
#+ATTR_LaTeX: }
--8---cut here---end---8---
If you change the source code block (such a setting the string to
Hello2), you get the following Org buffer:
--8---cut here---start-8---
#+PROPERTY: cache yes
#+begin_src R
print(Hello2)
#+end_src
#+results[663ebd0c20f3ed9105d254971336679e44354a3e]:
: Hello2
#+ATTR_LaTeX: }
--8---cut here---end---8---
Best regards,
Seb
--
Eric Schulte
https://cs.unm.edu/~eschulte
PGP: 0x614CA05D
Re: [O] first step of newbe: *TODO
Renato renato.pontef...@gmail.com writes: Hi, as I already told, I'm a really newbe (to org-mode, as well as emacs) I'm starting from the very beginning: following the Doc (here: http://orgmode.org/worg/org-tutorials/orgtutorial_dto.html) I wrote my firs TODO list. But when I press C-c C-t over a TODO element, it appear DONE, write near the task, but not the CLOSED [time...] on the line after that. What I have to do? There are two ways to get the CLOSED line: o You can add the following line to your file: #+STARTUP: logdone After you do that, you have to make sure that you reinitialize the state of the file so that org will know about it. The simplest way is to put the cursor on the #+STARTUP line and press C-c C-c. Another way is to close the file and reopen it. Note that this setting will affect this particular file *only*. o If you want the CLOSED line universally, then add the following to your .emacs: (setq org-log-done 'time) Then exit emacs and start it again. Nick
Re: [O] Unable to push to org-mobile
Dror Atariah dror...@gmail.com writes: On Dec 13, 2013, at 16:08 PM, Nick Dokos wrote: Dror Atariah dror...@gmail.com writes: Today I realized that I cannot execute successfully 'org-mobile-push'. In particular here is the output from '*Messages*': Creating agendas... Agenda written to Org file /Users/drorata/Dropbox/MobileOrg/agendas.org Creating agendas...done Saving all Org-mode buffers... (No files need saving) Saving all Org-mode buffers... done Copying files... Writing index file... org-mobile-create-index-file: Wrong type argument: sequencep, :grouptags I first step I took was to update the package; now 'org-version' yields Org-mode version 8.2.4 (8.2.4-3-g7fe99a-elpa @ /Users/user/.emacs.d/elpa/org-plus-contrib-20131209/). However, problem is still here. Next I don't really know what to do... I have all my emacs' settings in https://github.com/drorata/emacs_setup How can I debug this problem and solve it? In the same way that you debug all such problems: toggle debug-on-error, try to do org-mobile-push again and look at the resulting backtrace (or post it so others can look at it). I evaluated (setq debug-on-error t), and then executed org-mobile-push again. There was no output in the *Backtrace* buffer Try deleting the org-mobile.elc file and reloading org-mobile.el. Then try evaluating (let ((debug-on-error t)) (org-mobile-push)) and see if that gives you a backtrace. A shot in the dark: what's the value of org-tag-alist? The value of org-tag-alist is: ((PRIVATE . 112) (:startgroup) (WORK . 119) (:grouptags) (WORK@mittagseminar . 109) (WORK@open_questions . 105) (WORK@diss . 100) (WORK@CV) (:endgroup \.nil) ^ This looks strange to me, although it's not clear it would cause the problem even if it is wrong (which it may or may not be). Nick
Re: [O] [babel] Bug when updating the hash: meta-lines get deleted
Hello Eric, Eric Schulte wrote: When results caching is enabled, and when the hash must be updated, the meta-lines in front of the results block are _deleted_. You should use a named code block if you want to decorate the results. No, as long as the lines which I do insert between the code block and the results are of the type #+..., you _don't_ need to name the block. Disable the caching, and see by yourself that you can insert such lines without problems. This is something Nicolas did a couple of months ago, to avoid having to name all the code blocks when they are semantically followed by their results -- that is, such #+... lines are like ignored for the update. Best regards, Seb -- Sebastien Vauban
Re: [O] getting gnus contcats into org-contacts
Sebastien Vauban sva-n...@mygooglest.com writes: Eric S Fraga wrote: Andreas Davour ko...@yahoo.com writes: I've just started using gnus again, and since it seems like bbdb is in a messy state someone suggested I try org-contacts as an address book solution. It looks quite usable, but I have a few questions. I can't help you directly but I can say that I am using bbdb v3 from git://git.savannah.nongnu.org/bbdb.git with gnus from http://git.gnus.org/gnus.git very effectively. No problems at all with bbdb once I converted over from v2, of course. So do I, even if I miss some things: - mainly, the auto-discovery of new emails: when you receive a mail from a new email address but from a known sender name, bbdb2 proposed to add the email address in the DB; not bbdb3 I have the following in my bbdb config file and it seems to DTRT: --8---cut here---start-8--- ; add addresses automatically (bbdb-mua-auto-update-init 'gnus 'message) (setq bbdb-update-records-p 'create) (setq bbdb-mua-pop-up nil) --8---cut here---end---8--- Nick
Re: [O] Unable to push to org-mobile
On Dec 13, 2013, at 20:51 PM, Nick Dokos wrote: Dror Atariah dror...@gmail.com writes: On Dec 13, 2013, at 16:08 PM, Nick Dokos wrote: Dror Atariah dror...@gmail.com writes: Today I realized that I cannot execute successfully 'org-mobile-push'. In particular here is the output from '*Messages*': Creating agendas... Agenda written to Org file /Users/drorata/Dropbox/MobileOrg/agendas.org Creating agendas...done Saving all Org-mode buffers... (No files need saving) Saving all Org-mode buffers... done Copying files... Writing index file... org-mobile-create-index-file: Wrong type argument: sequencep, :grouptags I first step I took was to update the package; now 'org-version' yields Org-mode version 8.2.4 (8.2.4-3-g7fe99a-elpa @ /Users/user/.emacs.d/elpa/org-plus-contrib-20131209/). However, problem is still here. Next I don't really know what to do... I have all my emacs' settings in https://github.com/drorata/emacs_setup How can I debug this problem and solve it? In the same way that you debug all such problems: toggle debug-on-error, try to do org-mobile-push again and look at the resulting backtrace (or post it so others can look at it). I evaluated (setq debug-on-error t), and then executed org-mobile-push again. There was no output in the *Backtrace* buffer Try deleting the org-mobile.elc file and reloading org-mobile.el. Then try evaluating (let ((debug-on-error t)) (org-mobile-push)) and see if that gives you a backtrace. Managed to get output... You can find it here: https://gist.github.com/drorata/7950857 I could not find my way in this output... :( A shot in the dark: what's the value of org-tag-alist? The value of org-tag-alist is: ((PRIVATE . 112) (:startgroup) (WORK . 119) (:grouptags) (WORK@mittagseminar . 109) (WORK@open_questions . 105) (WORK@diss . 100) (WORK@CV) (:endgroup \.nil) ^ This looks strange to me, although it's not clear it would cause the problem even if it is wrong (which it may or may not be). Indeed strange, and probably a typo. There was a missing space. I corrected this before taking the measures you mentioned above. Nick Best, Dror
Re: [O] [BUG] inline source breaks paragraphs
Hello,
Andreas Leha andreas.l...@med.uni-goettingen.de writes:
inline source -- when on its own line -- breaks the paragraph, which is
unexpected.
Here is a test file:
* Test
This is a broken
src_R[:exports results :results raw]{10}
paragraph.
Here is (the relevant part of) the output of the LaTeX export:
,
| \section{Test}
| \label{sec-1}
|
| This is a broken
| 10
|
| paragraph.
`
The attached patch solves the problem. It may be a bit intrusive,
though.
Eric, what do you think?
Regards,
--
Nicolas Goaziou
From 8ec02a2fa79b8601565ca7b226b8c1e4790f3439 Mon Sep 17 00:00:00 2001
From: Nicolas Goaziou n.goaz...@gmail.com
Date: Fri, 13 Dec 2013 21:40:33 +0100
Subject: [PATCH] ob-core: Preserve paragraph when evaluating inline blocks
* lisp/ob-core.el (org-babel-insert-result): Trim whitespaces around
results from inline source blocks.
---
lisp/ob-core.el | 14 --
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/lisp/ob-core.el b/lisp/ob-core.el
index 84caed7..a6945e4 100644
--- a/lisp/ob-core.el
+++ b/lisp/ob-core.el
@@ -2048,12 +2048,14 @@ code the results are extracted in the syntax of the source
(or ( visible-beg existing-result)
(= visible-end existing-result
beg end)
- (when (and (stringp result) ; ensure results end in a newline
- (not inlinep)
- ( (length result) 0)
- (not (or (string-equal (substring result -1) \n)
- (string-equal (substring result -1) \r
- (setq result (concat result \n)))
+ ;; Ensure inline results never end with a newline, but regular
+ ;; results always do.
+ (cond ((not (stringp result)))
+ (inlinep (setq result (org-babel-trim result)))
+ ((and ( (length result) 0)
+ (not (or (string-equal (substring result -1) \n)
+ (string-equal (substring result -1) \r
+ (setq result (concat result \n
(unwind-protect
(progn
(when outside-scope-p (widen))
--
1.8.5.1
Re: [O] Unable to push to org-mobile
Dror Atariah dror...@gmail.com writes:
Managed to get [backtrace] output...
You can find it here: https://gist.github.com/drorata/7950857
I could not find my way in this output... :(
If you look at the top of the backtrace it shows this:
,
| Debugger entered--Lisp error: (wrong-type-argument sequencep :grouptags)
| mapconcat(identity (PRIVATE { WORK :grouptags WORK@mittagseminar
WORK@open_questions WORK@diss WORK@CV } { IT :grouptags IT@emacs
IT@git IT@TeX } { PROG :grouptags PROG@mathematica PROG@cgal }
} 4freeTime bms_friday emacs interesting_questions mittagseminar
Mittagsseminar NOTE private results work Yvinec Ziegler) )
| (insert #+TAGS: (mapconcat (quote identity) tags ) \n)
| ...
| org-mobile-create-index-file()
`
The mapconcat line can be evaluated on its own - it does not depend on
anything else. If you cut and paste it into your *scratch* buffer and
modify it slightly like this:
--8---cut here---start-8---
(mapconcat 'identity '(PRIVATE { WORK :grouptags WORK@mittagseminar
WORK@open_questions WORK@diss WORK@CV } { IT :grouptags IT@emacs
IT@git IT@TeX } { PROG :grouptags PROG@mathematica PROG@cgal }
} 4freeTime bms_friday emacs interesting_questions mittagseminar
Mittagsseminar NOTE private results work Yvinec Ziegler) )
--8---cut here---end---8---
and evaluate it with C-j, you get the exact error. Now look in
org-mobile-create-index-file for the call
(insert #+TAGS: (mapconcat 'identity tags ) \n)
You'll find it on line 470 (at least in the version I'm using).
Before this line there is this code:
...
(setq def-tags (mapcar
(lambda (x)
(cond ((null x) nil)
((stringp x) x)
((eq (car x) :startgroup) {)
((eq (car x) :endgroup) })
((eq (car x) :newline) nil)
((listp x) (car x
def-tags))
(setq def-tags (delq nil def-tags))
(setq tags (org-delete-all def-tags tags))
(setq tags (sort tags (lambda (a b) (string (downcase a) (downcase b)
(setq tags (append def-tags tags nil))
(insert #+TAGS: (mapconcat 'identity tags ) \n)
...
You'll notice that :startgroup is replaced by { , :endgroup is
replaced by } and :newline is deleted - but there is no mention of
:grouptags which leads me to suspect that there should be an extra
line in there, perhaps
((eq (car x) :grouptags) nil)
Maybe you can try it - better yet, maybe somebody who has some idea of
how org-mobile works should take a look. I note that if I delete the
:grouptags instances in the mapconcat call above, it completes without
error.
Nick
Re: [O] [babel] how to pass data to gnuplot from another block
Eric Schulte writes: How about the following resolution? We rename ob-sh.el to ob-shell.el. New shell code blocks could use the value of the `org-babel-sh-command' environment variable. Then sh, bash, zsh, csh, ash, dash (am I missing any other common ones) use the specific shell specified. I've also seen ksh, mksh, posh (the latter specifically for POSIX compatibility checks). But trying to enumerate all possible shell names is futile, especially when the same shell dialect can have different names on different systems and you'll only find a handful of those on each particular system installed. Then there are those systems where at least two different shells exist with the same name in different paths and you'll get one or the other depending on which way your path is set up. The attached patches make this change and continue to pass the entire test suite. The problem being that with ob-sh, no longer present many users may have to change their configuration and possible the value of their local.mk file. One solution there is to add a dummy ob-sh.el with a deprecation message for some transition time. Thoughts? I'm not sure this does the right thing (if that is even possible in this case). It looks overcomplicated to me, anyway. There are two sides to a shell: the programming language / scripting part and the interactive part. Of those shells that are somewhat POSIX compatible, the programming language part isn't all that much different (at least no more than, say, different C dialects). Even csh does the right thing with a lot of POSIX stuff and you shouldn't really use it for serious scripting anyway. The interactive part shouldn't really figure into Babel, even though the particular choice will introduce one or the other quirk in certain areas of scripting if you're not careful. Emacs' shell-mode recognizes that ambiguity: it looks up the bang line to decide which dialect to chose and waits for a user decision if it can't find one. I'd have no problem if ob-sh did the same and simply ran with whatever it can get away with (assuming close-enough-to-POSIX) and only chose a specific shell when asked (via bang line or otherwise). Regards, Achim. -- +[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]+ Factory and User Sound Singles for Waldorf Q+, Q and microQ: http://Synth.Stromeko.net/Downloads.html#WaldorfSounds
Re: [O] [PATCH] make vanilla: run Emacs -Q with this Org loaded
schulte.e...@gmail.com writes: I think this change could make it easier to reproduce problems with Org-mode loaded and without the user's personal config loaded. So you want $(BATCH) with -batch filtered out? You can do that without the code duplication. + --eval '(setq org-babel-load-languages \ + (quote ($(foreach ob-lang,$(BTEST_OB_LANGUAGES) emacs-lisp sh org,$(lst-ob-lang \ + )' \ + -l org-loaddefs.el -l cl -l org -l ox -f org-version These are specifically needed for batch testing. I wouldn't want to load all of these for a minimal Emacs. +.PHONY: minimal +vanilla: Does not match (minimal=vanilla) and targets don't belong in default.mk. Achim. -- +[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]+ SD adaptation for Waldorf rackAttack V1.04R1: http://Synth.Stromeko.net/Downloads.html#WaldorfSDada
Re: [O] Org mode and shunt exporters?
Hi Eric, Eric Schulte schulte.e...@gmail.com writes: This should work in a recent Emacs. (require 'json) (defun org-as-json-to-file (optional path) Export the current Org-mode buffer as JSON to the supplied PATH. (interactive Fwrite to file: ) (let ((tree (org-element-parse-buffer))) (org-element-map tree (append org-element-all-objects org-element-all-elements) (lambda (el) (org-element-put-property el :parent nil))) (with-temp-file path (insert (json-encode tree) Thanks. With this, Nicolas's and all the other input I've got something working now. There was still one small issue I found with this last round. The :structure property also causes an error inside json.el like: json-encode-key: Bad JSON object key: 105 But, for now, nulling :structure in the same way as :parent let's me chain org-JSON-Python! The first elisp code block in the test doc below works. Thanks for all the patient help from everyone. I've learned a lot. -Brett. #+TITLE: The Title. Blah blah blah. * A heading. This uses http://edward.oconnor.cx/2006/03/json.el - foo - bar - baz #+BEGIN_SRC elisp (require 'json) (let* ((tree (org-element-parse-buffer 'object nil))) (org-element-map tree (append org-element-all-elements org-element-all-objects '(plain-text)) (lambda (x) (if (org-element-property :parent x) (org-element-put-property x :parent none)) (if (org-element-property :structure x) (org-element-put-property x :structure none)) ;; (if (eq (org-element-type x) 'plain-text) ;; (org-element-set-contents x (substring-no-properties ;; (org-element-contents x )) (write-region (json-encode tree) ;(prin1-to-string tree) nil foo.dat)) #+END_SRC #+RESULTS: * From Eric Schultz #+BEGIN_SRC elisp (require 'json) (defun org-as-json-to-file (optional path) Export the current Org-mode buffer as JSON to the supplied PATH. (interactive Fwrite to file: ) (let ((tree (org-element-parse-buffer))) (org-element-map tree (append org-element-all-objects org-element-all-elements) (lambda (el) (org-element-put-property el :parent none))) (with-temp-file path (insert (json-encode tree) (org-as-json-to-file eric.txt) #+END_SRC * Try some hand written data #+BEGIN_SRC elisp (require 'json) (with-current-buffer (find-file-noselect foo.dat) (let ((tree (read (current-buffer (prin1-to-string (json-encode tree #+END_SRC pgpUoNT2XJl7p.pgp Description: PGP signature
Re: [O] [babel] Bug when updating the hash: meta-lines get deleted
Sebastien Vauban sva-n...@mygooglest.com writes: Hello Eric, Eric Schulte wrote: When results caching is enabled, and when the hash must be updated, the meta-lines in front of the results block are _deleted_. You should use a named code block if you want to decorate the results. No, as long as the lines which I do insert between the code block and the results are of the type #+..., you _don't_ need to name the block. Disable the caching, and see by yourself that you can insert such lines without problems. This is something Nicolas did a couple of months ago, to avoid having to name all the code blocks when they are semantically followed by their results -- that is, such #+... lines are like ignored for the update. Best regards, Seb Alright, I just pushed up a fix for this issue. Please let me know if it continues to cause problems for you. -- Eric Schulte https://cs.unm.edu/~eschulte PGP: 0x614CA05D
Re: [O] [PATCH] make vanilla: run Emacs -Q with this Org loaded
Achim Gratz strom...@nexgo.de writes: schulte.e...@gmail.com writes: I think this change could make it easier to reproduce problems with Org-mode loaded and without the user's personal config loaded. So you want $(BATCH) with -batch filtered out? Essentially. You can do that without the code duplication. Ah, I had no idea. I see now that the filter-out command does just this. I'm consistently surprised at the depth of the Makefile tooling. + --eval '(setq org-babel-load-languages \ + (quote ($(foreach ob-lang,$(BTEST_OB_LANGUAGES) emacs-lisp sh org,$(lst-ob-lang \ + )' \ + -l org-loaddefs.el -l cl -l org -l ox -f org-version These are specifically needed for batch testing. I wouldn't want to load all of these for a minimal Emacs. +.PHONY: minimal +vanilla: Does not match (minimal=vanilla) and targets don't belong in default.mk. Okay, this last point was just a bug, I changed the name part way through. I've cleaned up this patch per your suggestions and just pushed a better version up. Thanks for the feedback, Achim. -- Eric Schulte https://cs.unm.edu/~eschulte PGP: 0x614CA05D
Re: [O] [babel] how to pass data to gnuplot from another block
It sounds as though most people don't particularly care which shell is used. However, I believe Greg is correct and the *right* thing to do is to have specific names (bash, sh, etc...) denote specific shells. I'd also like #+begin_src shell to specify the don't care option. That is what these patches do, with relatively little churn in the code (the one huge commit just renames a file). I just applied these patches. The worst case is that users may have to change ob-sh to ob-shell in their config (although some initial testing seems to indicate that even this change won't be required), and possibly replace sh with shell in their local.mk file (if they have one) to run tests at the command line. In my mind this short-term hassle is worth the long-term correctness. I've just applied these patches. At this point I'll borrow Nick's asbestos underwear and place it on my head. Best Regards, -- Eric Schulte https://cs.unm.edu/~eschulte PGP: 0x614CA05D
Re: [O] [BUG] inline source breaks paragraphs
Nicolas Goaziou n.goaz...@gmail.com writes:
Hello,
Andreas Leha andreas.l...@med.uni-goettingen.de writes:
inline source -- when on its own line -- breaks the paragraph, which is
unexpected.
Here is a test file:
* Test
This is a broken
src_R[:exports results :results raw]{10}
paragraph.
Here is (the relevant part of) the output of the LaTeX export:
,
| \section{Test}
| \label{sec-1}
|
| This is a broken
| 10
|
| paragraph.
`
The attached patch solves the problem. It may be a bit intrusive,
though.
Eric, what do you think?
Invariably someone would then ask why the newline is being stripped from
their inline code block.
I think this is only necessary because the R code block is returning
10\n instead of 10. Ideally this should be fixed in ob-R.el.
Best,
Regards,
--
Nicolas Goaziou
From 8ec02a2fa79b8601565ca7b226b8c1e4790f3439 Mon Sep 17 00:00:00 2001
From: Nicolas Goaziou n.goaz...@gmail.com
Date: Fri, 13 Dec 2013 21:40:33 +0100
Subject: [PATCH] ob-core: Preserve paragraph when evaluating inline blocks
* lisp/ob-core.el (org-babel-insert-result): Trim whitespaces around
results from inline source blocks.
---
lisp/ob-core.el | 14 --
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/lisp/ob-core.el b/lisp/ob-core.el
index 84caed7..a6945e4 100644
--- a/lisp/ob-core.el
+++ b/lisp/ob-core.el
@@ -2048,12 +2048,14 @@ code the results are extracted in the syntax of
the source
(or ( visible-beg existing-result)
(= visible-end existing-result
beg end)
- (when (and (stringp result) ; ensure results end in a newline
-(not inlinep)
-( (length result) 0)
-(not (or (string-equal (substring result -1) \n)
- (string-equal (substring result -1) \r
- (setq result (concat result \n)))
+ ;; Ensure inline results never end with a newline, but regular
+ ;; results always do.
+ (cond ((not (stringp result)))
+ (inlinep (setq result (org-babel-trim result)))
+ ((and ( (length result) 0)
+ (not (or (string-equal (substring result -1) \n)
+ (string-equal (substring result -1) \r
+(setq result (concat result \n
(unwind-protect
(progn
(when outside-scope-p (widen))
--
Eric Schulte
https://cs.unm.edu/~eschulte
PGP: 0x614CA05D
[O] (Cannot open load file org-fstree) vs (babel, windows, shell)
* (Cannot open load file org-fstree) vs (babel, windows, shell) long story short, fstree strategy leads to cannot open load path, babel route is only explained for I believe Linux version. Ad-hoc solution with Windows command prompt, cut and paste directory structure. ** org tree issues was trying to have a view of some folder structures from within org-mode found this: http://thread.gmane.org/gmane.emacs.orgmode/17527/ Saw two strategies based on two replies, will detail my attempts *** Matt Lundin's http://thread.gmane.org/gmane.emacs.orgmode/17527/focus=17538 Not sure what it will look like, found this image, but not sure if additional function will be available in fstree http://digit.lk/old/beta5/sites/default/files/Gaveen-fstree.png here are my attempts: debugging fstree install * first attempt ** steps taken: - followed directions at - http://thread.gmane.org/gmane.emacs.orgmode/17527/focus=17768 - http://burtzlaff.de/org-fstree/ and - http://burtzlaff.de/org-fstree/README.org that is, I used list-packages to find package and install it, then found location, added it to .emacs file, as displayed in following section ** code added to .emacs file: (setq load-path (cons ~\.emacs.d\elpa\org-fstree-20090723.819\org- fstree.el load-path)) (require 'org-fstree) ** error report Debugger entered--Lisp error: (file-error Cannot open load file org- fstree) require(org-fstree) eval-buffer(#buffer *load* nil c:/Users/user- name/AppData/Roaming/.emacs nil t) ; Reading at buffer position 1833 load-with-code-conversion(c:/Users/user- name/AppData/Roaming/.emacs c:/Users/user-name/AppData/Roaming/.emacs t t) load(~/.emacs t t) #[0 \205\262 * second attempt: ** download manually into: .emacs.d ** modify load path in .emacs file ** see if there is an error on initialization indeed, get: Debugger entered--Lisp error: (file-error Cannot open load file org- fstree) require(org-fstree) eval-buffer(#buffer *load* nil c:/Users/user- name/AppData/Roaming/.emacs nil t) ; Reading at buffer position 1837 load-with-code-conversion(c:/Users/user- name/AppData/Roaming/.emacs c:/Users/user-name/AppData/Roaming/.emacs t t) load(~/.emacs t t) #[0 \205\262 *** Sebastian Rose's http://thread.gmane.org/gmane.emacs.orgmode/17527/focus=17768 babel cmd-type attempt problem seems to be that windows does not have same shell, so i try it manually next #+begin_src sh :results output :exports results echo Directory structure: tree ~/.emacs.d/ #+end_src cmd line: tree /A tree.txt which results in (copying and pasting into environment): #+BEGIN_EXAMPLE Folder PATH listing for volume something Volume serial number is something C:. +---something | +---something | | +---something | | | \---something | | \---something | \---something | +---something | | \---something | \---something +---something #+END_EXAMPLE is there any way to get this going in windows? perhaps with python or another language that can get to windows folder structure ** P.S. Why would I want to do this? As I attempt to fit my entire universe into this org-mode contraption I recently found, I've decided for now to leave a few things just outside the fort, and have a visual map of the outside file structure handy within org.
