[O] Formal description of Org files
Hi, I have a question. At FOSDEM, someone asked me if there was a formal description of the structure of Org files, in some language that would be the input for a parser (or parser generator?) so that Org file could be easily parsed. Unfortunately I did not catch the name of the format description language that could be used for something, not did I catch the name of the person who talked to me. Can anyone help out here? Let me know what language to use, and maybe help work on such a formal description? I think it would be useful to have - Carsten
Re: [O] Recurring events with ranges broken
On 15 April 2011 05:04, Matt Lundin m...@imapmail.org wrote: Philipp M. bootsare...@googlemail.com writes: It would be the proper way to set up timetables for a semester. The workaround I use is mentioned in the FAQ http://orgmode.org/worg/ org-faq.html#org-diary-class Unfortunately the FAQ doesn't state that putting the time in the heading is the only way to get the time into the agenda and that all other attempts you might expect to do what you want break silently. The following works fine for me here: * My classes %%(org-diary-class 2 20 2011 5 30 2011 4) 9:00am-10:00am Emacs 101 This works fine for the agenda but still fails to be exported properly as an iCalendar, which is my main problem. Regards, Philipp
Re: [O] Recurring events with ranges broken
On Apr 15, 2011, at 12:07 PM, Philipp M. wrote: On 15 April 2011 05:04, Matt Lundin m...@imapmail.org wrote: Philipp M. bootsare...@googlemail.com writes: It would be the proper way to set up timetables for a semester. The workaround I use is mentioned in the FAQ http://orgmode.org/worg/ org-faq.html#org-diary-class Unfortunately the FAQ doesn't state that putting the time in the heading is the only way to get the time into the agenda and that all other attempts you might expect to do what you want break silently. The following works fine for me here: * My classes %%(org-diary-class 2 20 2011 5 30 2011 4) 9:00am-10:00am Emacs 101 This works fine for the agenda but still fails to be exported properly as an iCalendar, which is my main problem. One way to address this would be to modify icalendar.el to make it understand org-diary-class. Start with a function like calendar--convert-cyclic-to-ical and modify it to read and convert org-diary-class entries as well. icalendar.el should really have hooks to allow other functions to be plugged into it, but it does not. So you can just amend one of its functions and define that after you loaded icalendar.el, or use advice. Another way would of cause be to put functionality into org-icalendar to search for and convert such entries. HTH - Carsten
Re: [O] Formal description of Org files
On 15 Apr 2011, at 12:57, Carsten Dominik wrote: On Apr 15, 2011, at 10:54 AM, Rainer Stengele wrote: Am 15.04.2011 09:58, schrieb Carsten Dominik: Hi, I have a question. At FOSDEM, someone asked me if there was a formal description of the structure of Org files, in some language that would be the input for a parser (or parser generator?) so that Org file could be easily parsed. snip Hi, maybe Backus-Naur was meant? That is very well possible. Sounds like a word I would not have recognized So would on Org-mode grammar start like this? headline ::= *+ opt-todo-keyword opt-priority-cookie title opt-tags opt-todo-keyword ::= whitespace todo-keyword | “” snip Yes, that seems like extended BN. [1] Good luck with it! You’ll need it... :-) [1] http://en.wikipedia.org/wiki/Extended_Backus–Naur_Form Cheers, Peter. -- c++; // this makes c bigger but returns the old value
Re: [O] Formal description of Org files
On Apr 15, 2011, at 1:50 PM, Peter Frings wrote: On 15 Apr 2011, at 12:57, Carsten Dominik wrote: On Apr 15, 2011, at 10:54 AM, Rainer Stengele wrote: Am 15.04.2011 09:58, schrieb Carsten Dominik: Hi, I have a question. At FOSDEM, someone asked me if there was a formal description of the structure of Org files, in some language that would be the input for a parser (or parser generator?) so that Org file could be easily parsed. snip Hi, maybe Backus-Naur was meant? That is very well possible. Sounds like a word I would not have recognized So would on Org-mode grammar start like this? headline ::= *+ opt-todo-keyword opt-priority-cookie title opt-tags opt-todo-keyword ::= whitespace todo-keyword | “” snip Yes, that seems like extended BN. [1] Good luck with it! You’ll need it... :-) Well, if tis is complicated, I am not going to do this. But maybe there is a volunteer out there - I'd be happy to support him or her. - Carsten
[O] [Accepted] * org-html.el (org-html-make-link): correct a bug in coderef link.
Patch 746 (http://patchwork.newartisans.com/patch/746/) is now Accepted. Maintainer comment: none This relates to the following submission: http://mid.gmane.org/%3C1302614330-23496-1-git-send-email-manuel.giraud%40univ-nantes.fr%3E Here is the original message containing the patch: Content-Type: text/plain; charset=utf-8 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [O] * org-html.el (org-html-make-link): correct a bug in coderef link. Date: Tue, 12 Apr 2011 18:18:50 - From: Manuel Giraud manuel.gir...@univ-nantes.fr X-Patchwork-Id: 746 Message-Id: 1302614330-23496-1-git-send-email-manuel.gir...@univ-nantes.fr To: emacs-orgmode@gnu.org Cc: Manuel Giraud manuel.gir...@univ-nantes.fr --- lisp/org-html.el |6 -- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/lisp/org-html.el b/lisp/org-html.el index 58fbc05..5d53478 100644 --- a/lisp/org-html.el +++ b/lisp/org-html.el @@ -826,7 +826,8 @@ MAY-INLINE-P allows inlining it as an image. (not type) (string= type http) (string= type https) - (string= type file)) + (string= type file) + (string= type coderef)) (if fragment (setq thefile (concat thefile # fragment @@ -836,7 +837,8 @@ MAY-INLINE-P allows inlining it as an image. (setq thefile (let ((str (org-export-html-format-href thefile))) - (if (and type (not (string= file type))) + (if (and type (not (or (string= file type) + (string= coderef type (concat type : str) str)))
[O] [Accepted] Fix agenda display when headlines are missing
Patch 748 (http://patchwork.newartisans.com/patch/748/) is now Accepted. Maintainer comment: none This relates to the following submission: http://mid.gmane.org/%3C1302696730-14326-1-git-send-email-bernt%40norang.ca%3E Here is the original message containing the patch: Content-Type: text/plain; charset=utf-8 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [O] Fix agenda display when headlines are missing Date: Wed, 13 Apr 2011 17:12:10 - From: Bernt Hansen be...@norang.ca X-Patchwork-Id: 748 Message-Id: 1302696730-14326-1-git-send-email-be...@norang.ca To: emacs-orgmode@gnu.org Cc: Richard Riley rile...@googlemail.com, Bernt Hansen be...@norang.ca * lisp/org-agenda.el (org-agenda-get-timestamps): Fix agenda display when headlines are missing The following entry breaks the agenda display. , | | :PROPERTIES: | :DateCreated: 2011-04-13 Mi 10:00 | :END: | | [[gnus:nntp%2BGwene:gwene.org.emacsen.planet][gnus:nntp+Gwene:gwene.org.emacsen.planet]] ` Provide the empty string as the headline if the search for the headline returns nil. org-format-agenda-items requires a string for the headline parameter. --- Hi Richard, This should if your issue. Please test it and report back. This patch is available at git://git.norang.ca/org-mode.git fix-agenda-empty-headines Regards, Bernt lisp/org-agenda.el |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/lisp/org-agenda.el b/lisp/org-agenda.el index 5571838..768c417 100644 --- a/lisp/org-agenda.el +++ b/lisp/org-agenda.el @@ -4710,7 +4710,7 @@ This function is invoked if `org-agenda-todo-ignore-deadlines', (setq hdmarker (org-agenda-new-marker) tags (org-get-tags-at)) (looking-at \\*+[ \t]+\\([^\r\n]+\\)) - (setq head (match-string 1)) + (setq head (or (match-string 1) )) (setq txt (org-format-agenda-item (if inactivep org-agenda-inactive-leader nil) head category tags timestr
[O] [Accepted] org mobile - pre hooks
Patch 654 (http://patchwork.newartisans.com/patch/654/) is now Accepted. Maintainer comment: none This relates to the following submission: http://mid.gmane.org/%3C87tyfhf6gr.fsf%40gnu.org%3E Here is the original message containing the patch: Content-Type: text/plain; charset=utf-8 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [O] org mobile - pre hooks Date: Sun, 06 Mar 2011 04:17:08 - From: Bastien Guerry b...@altern.org X-Patchwork-Id: 654 Message-Id: 87tyfhf6gr@gnu.org To: Richard Riley rile...@googlemail.com Cc: Emacs-orgmode mailing list emacs-orgmode@gnu.org Hi Richard, Richard Riley rile...@googlemail.com writes: Could I suggest that org-mobile-pre-push-hook is processed at the start of the org-mobile-push function before the checks? That way it can be used to properly setup mobile e.g using auth-source for the mobile password. This trivial patch will perhaps do. I'm not using org-mobile.el so please let me know if there are any side-effects. Thanks, diff --git a/lisp/org-mobile.el b/lisp/org-mobile.el index 5471734..ffdd92c 100644 --- a/lisp/org-mobile.el +++ b/lisp/org-mobile.el @@ -305,9 +305,9 @@ create all custom agenda views, for upload to the mobile phone. (org-agenda-redo-command org-agenda-redo-command)) (save-excursion (save-window-excursion + (run-hooks 'org-mobile-pre-push-hook) (org-mobile-check-setup) (org-mobile-prepare-file-lists) - (run-hooks 'org-mobile-pre-push-hook) (message Creating agendas...) (let ((inhibit-redisplay t)) (org-mobile-create-sumo-agenda)) (message Creating agendas...done)
[O] [Accepted] Fix typo in agenda local variable
Patch 749 (http://patchwork.newartisans.com/patch/749/) is now Accepted. Maintainer comment: none This relates to the following submission: http://mid.gmane.org/%3C1302732325-21162-1-git-send-email-bernt%40norang.ca%3E Here is the original message containing the patch: Content-Type: text/plain; charset=utf-8 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [O] Fix typo in agenda local variable Date: Thu, 14 Apr 2011 03:05:25 - From: Bernt Hansen be...@norang.ca X-Patchwork-Id: 749 Message-Id: 1302732325-21162-1-git-send-email-be...@norang.ca To: emacs-orgmode@gnu.org Cc: Bernt Hansen be...@norang.ca * lisp/org-agenda.el (org-agenda-filter-by-tag): Fix variable name typo maybe-reftresh - maybe-refresh --- This patch is available at git://git.norang.ca/org-mode.git fix-agenda-var-typo -Bernt lisp/org-agenda.el | 10 +- 1 files changed, 5 insertions(+), 5 deletions(-) diff --git a/lisp/org-agenda.el b/lisp/org-agenda.el index 5571838..321221d 100644 --- a/lisp/org-agenda.el +++ b/lisp/org-agenda.el @@ -5905,7 +5905,7 @@ to switch to narrowing. (effort-prompt ) (inhibit-read-only t) (current org-agenda-filter) - maybe-reftresh a n tag) + maybe-refresh a n tag) (unless char (message %s by tag [%s ], [TAB], %s[/]:off, [+-]:narrow, [=?]:effort: @@ -5952,12 +5952,12 @@ to switch to narrowing. (push modifier org-agenda-filter (if (not (null org-agenda-filter)) (org-agenda-filter-apply org-agenda-filter))) - (setq maybe-reftresh t)) + (setq maybe-refresh t)) ((equal char ?/) (org-agenda-filter-by-tag-show-all) (when (get 'org-agenda-filter :preset-filter) (org-agenda-filter-apply org-agenda-filter)) - (setq maybe-reftresh t)) + (setq maybe-refresh t)) ((or (equal char ?\ ) (setq a (rassoc char alist)) (and (= char ?0) (= char ?9) @@ -5974,9 +5974,9 @@ to switch to narrowing. (cons (concat (if strip - +) tag) (if narrow current nil))) (org-agenda-filter-apply org-agenda-filter) - (setq maybe-reftresh t)) + (setq maybe-refresh t)) (t (error Invalid tag selection character %c char))) -(when (and maybe-reftresh +(when (and maybe-refresh (eq org-agenda-clockreport-mode 'with-filter)) (org-agenda-redo
Re: [O] Formal description of Org files
Carsten Dominik carsten.domi...@gmail.com writes: At FOSDEM, someone asked me if there was a formal description of the structure of Org files, in some language that would be the input for a parser (or parser generator?) so that Org file could be easily parsed. Maybe the person was talking about antlr[1], ANother Tool for Language Recognition, a language tool that provides a framework for constructing recognizers, interpreters, compilers, and translators from grammatical descriptions containing actions in a variety of target languages. It even seems to have preliminary support for generating an elisp parser[2][3] There is also an emacs mode for editing antlr files[4]. Sounds like an interesting project. Thanks Christian Footnotes: [1] http://www.antlr.org/ [2] http://www.antlr.org/wiki/display/ANTLR3/Code+Generation+Targets [3] https://github.com/olabini/antlr-elisp [4] http://antlr-mode.sourceforge.net/ -- Christian Egli Swiss Library for the Blind, Visually Impaired and Print Disabled Grubenstrasse 12, CH-8045 Zürich, Switzerland
Re: [O] Formal description of Org files
On 15 Apr 2011, at 14:58, Christian Egli wrote: Carsten Dominik carsten.domi...@gmail.com writes: At FOSDEM, someone asked me if there was a formal description of the structure of Org files, in some language that would be the input for a parser (or parser generator?) so that Org file could be easily parsed. Maybe the person was talking about antlr[1], ANother Tool for Language Recognition, a language tool that provides a framework for constructing recognizers, interpreters, compilers, and translators from grammatical descriptions containing actions in a variety of target languages”. snip Sounds like an interesting project. Wow, if that thing can export syntax diagrams in PNG or PDF I’d be really happy. Looks very interesting — albeit serious overkill for what I’d use it :-). thanks, Peter. -- c++; // this makes c bigger but returns the old value
Re: [O] Formal description of Org files
Antlr is just another in a long line of lexical parsers. I still remember the original lex (for lexical analysis), which in combination with yacc (for parsing and grammar) could make pretty much any conventional programming language. Then GNU came up with Flex (fast lex) and Bison (instead of yacc...get it? :) Then IDEs really started to take off and much of the ugly parts of writing languages disappeared, which led to all kinds of new tools like antlr. But they all basically do the same thing: let one describe the syntax and grammar of (quasi) formal (programming) languages. I don't know if any of them produce diagrams, but I wouldn't be surprised if at least some did. Cheers. Fil On 15 April 2011 09:42, Peter Frings peter.fri...@agfa.com wrote: On 15 Apr 2011, at 14:58, Christian Egli wrote: Carsten Dominik carsten.domi...@gmail.com writes: At FOSDEM, someone asked me if there was a formal description of the structure of Org files, in some language that would be the input for a parser (or parser generator?) so that Org file could be easily parsed. Maybe the person was talking about antlr[1], ANother Tool for Language Recognition, a language tool that provides a framework for constructing recognizers, interpreters, compilers, and translators from grammatical descriptions containing actions in a variety of target languages”. snip Sounds like an interesting project. Wow, if that thing can export syntax diagrams in PNG or PDF I’d be really happy. Looks very interesting — albeit serious overkill for what I’d use it :-). thanks, Peter. -- c++; // this makes c bigger but returns the old value -- Filippo A. Salustri, Ph.D., P.Eng. Mechanical and Industrial Engineering Ryerson University 350 Victoria St, Toronto, ON M5B 2K3, Canada Tel: 416/979-5000 ext 7749 Fax: 416/979-5265 Email: salus...@ryerson.ca http://deseng.ryerson.ca/~fil/
[O] [babel] ob-C.el annoyances
Hi list, hi Eric,
I've been using ob-C to go through the KR book, and I've noticed a few
annoyances along the way.
* Use of the captial C identifier
Support functions are defined as ob-C-*. In consequence, I need to
#+begin_src C to get a block to execute, because #+begin_src c fails
with No org-babel-execute function for c!. The problem is that I can't
edit the block since there is no C-mode. Defining an alias fixed the
issue, but it doesn't work OOTB, and doesn't feel like a good solution
at all.
Is there a reasoning behind this, or where you, as I suspect, trying to
define some support functions that would work for both C and C++ ?
* Feeding text into blocks
This is not directly related to ob-C.el, but I was looking for a way to
feed some text to a block's STDIN while it was executed by babel. I
wanted to specifiy this text either inline from the block's header
arguments or from a dedicated text block.
It'd ideally look like this :
** Inline
#+begin_src c :feed foo bar
int main(void) {
while ((c = getchar()) != EOF) {
putchar(c);
}
return 0;
}
#+end_src
#+results:
: foo bar
** From a text block
#+source: my-stdin
#+begin_src text
foo bar
#+end_src
#+begin_src c :feed my-stdin
int main(void) {
while ((c = getchar()) != EOF) {
putchar(c);
}
return 0;
}
#+end_src
#+results:
: foo bar
TL;DR if this is already possible somehow please skip the following and let
me know :)
I couldn't figure out how to pipe the text from within babel though. So
I resorted to tangling the text blocks, and redefined
org-babel-C-execute to use that new header argument :feed. It gets
prepended to the cmdline in the org-babel-eval function call ; if foo is
an existing file it gets cat'ed through a pipe to the rest of the
cmdline in org-babel-eval, otherwise it is simply echo'ed. This is not
as good as what I described above, but after getting to use it, I really
think a generalization of this use-case is desirable.
Please let me know whar you think.
Regards,
Julien.
[O] My new favorite custom agenda command
I have been working on learning and playing with some lisp and looking through the amazing powerfulness of orgmode. This is my new favorite agenda command. I use it as the right hand side of my startup buffers (I have two). On the left I have my refile.org file (the I am not sure where I am putting this item but I need a container for it) that is a temporary storage buffer I need to try to keep empty except for my refile headlines and a dynamic block showing recently updated files. On the right is the following calendar, gives me a good overview. Of course for some users the deadline warning days might need to be smaller for unscheduled deadlines. Thanks for all the help and good ideas I have seen flowing through the list that has helped me get to where I can start hacking orgmode to be what I want/need it to be. Matt --cut here--cut here-start '(org-agenda-custom-commands (quote ( (s Startup View ( (agenda ;;short calendar '(org-agenda-ndays 2) ;; Number of Days of Agenda Calendar to Display '(org-deadline-warning-days 7)) ;; Show all deadlines for next week (agenda ;; how many days until an item is due if I haven't scheduled to work on it ((org-agenda-time-grid nil) (org-deadline-warning-days 365);; Shows all deadlines for next nnn days (org-agenda-entry-types '(:deadline)) ;; Look just for items if they have a deadline (org-agenda-skip-entry-if 'scheduled) ;; Skips items that are scheduled (org-agenda-ndays 1) ;; Show just today (org-agenda-overriding-header Unscheduled upcoming deadlines:) ;;Meaningful name )) (todo '(org-agenda-overriding-header Unscheduled No Deadline TODO: ));;TODO items not scheduled nor deadlined ) --cut herecut hereend-
Re: [O] Formal description of Org files
On Fri, 15 Apr 2011 09:58:09 +0200, Carsten Dominik carsten.domi...@gmail.com said: CD Unfortunately I did not catch the name of the format description CD language that could be used for something, not did I catch the name CD of the person who talked to me. Another option, besides those mentioned, is probably ABNF. -- Wes Hardaker My Pictures: http://capturedonearth.com/ My Thoughts: http://pontifications.hardakers.net/
Re: [O] My new favorite custom agenda command
However, now looking at it, maybe my top agenda calendar should skip deadlines or just have todays since I have a larger list below. Hmm, going to have to think about this some more but I am really liking this start. Matt On Fri, Apr 15, 2011 at 8:59 AM, Matthew Sauer improv.philoso...@gmail.com wrote: I have been working on learning and playing with some lisp and looking through the amazing powerfulness of orgmode. This is my new favorite agenda command. I use it as the right hand side of my startup buffers (I have two). On the left I have my refile.org file (the I am not sure where I am putting this item but I need a container for it) that is a temporary storage buffer I need to try to keep empty except for my refile headlines and a dynamic block showing recently updated files. On the right is the following calendar, gives me a good overview. Of course for some users the deadline warning days might need to be smaller for unscheduled deadlines. Thanks for all the help and good ideas I have seen flowing through the list that has helped me get to where I can start hacking orgmode to be what I want/need it to be. Matt --cut here--cut here-start '(org-agenda-custom-commands (quote ( (s Startup View ( (agenda ;;short calendar '(org-agenda-ndays 2) ;; Number of Days of Agenda Calendar to Display '(org-deadline-warning-days 7)) ;; Show all deadlines for next week (agenda ;; how many days until an item is due if I haven't scheduled to work on it ((org-agenda-time-grid nil) (org-deadline-warning-days 365) ;; Shows all deadlines for next nnn days (org-agenda-entry-types '(:deadline)) ;; Look just for items if they have a deadline (org-agenda-skip-entry-if 'scheduled) ;; Skips items that are scheduled (org-agenda-ndays 1) ;; Show just today (org-agenda-overriding-header Unscheduled upcoming deadlines:) ;;Meaningful name )) (todo '(org-agenda-overriding-header Unscheduled No Deadline TODO: ));;TODO items not scheduled nor deadlined ) --cut herecut hereend-
Re: [O] Complex numbers
It is a cool idea yes, but I quickly learned that it also have its problems, i.e. you cant really create nice column formulas because the reference is not aware of the current row etc. The biggest problem as I see it is that emacs-lisp does not support the complex data type as lisp (natively) do. I am going to look into a way of representing it.. maybe a two element lisp list (re im). I am not really versed in lisp so it is a bit of a problem to modify code, but I am looking into it. One problem that I have encountered is that when a two element list is referenced in the following scenario | (1 2) | #ERROR | #+TBLFM: $2='(sbe myfunc (data $1)) an error is caused because lisp is trying to execute this list appearing struct, but when I do | (1 2) | | (2 3) | | resul | #+TBLFM: $1@3='(sbe myfunc (data @1$1..@2$1)) no error is reported because it is assumed to be a list of data for my python code. i.e. it is sent as [[1,2],[2,3]] which is what I want. Is there a way to get more consistent behavior? Thank you. Renier On Wed, Apr 13, 2011 at 6:35 PM, Eric Schulte schulte.e...@gmail.com wrote: Renier Marchand reni...@gmail.com writes: I have found the following way to reference my data correctly without having to quote it or have data rewritten. I do: #+tblname: my-data | hmin | |--| | | | 0.05 | | 0.2 | | 0.2 | #+TBLFM: @5$1='(sbe myfunc (data my-data[3:4,0])) This also works for complex data as you suggested. Very cool, I would never have thought to use a reference within a table formula. But is there a way to refer in the formula to the current table instead of a specific table? Because this would obviously not work for multiple tables with the same name. (i.e. copy and paste for another dataset) No, there is no support for that sort of usage, and adding such a position dependent reference would be a fairly large change from the existing reference resolution mechanisms. Best -- Eric Regards, Renier On Wed, Apr 13, 2011 at 5:52 AM, Eric Schulte schulte.e...@gmail.com wrote: Hi Renier, The Org-mode table machinery is interpreting the values of your table cells as emacs lisp (given that the table formula is an elisp, rather than a calc formula). Due to the , the result is a weird nested list which confuses your python code block. Some options here include... 1. wrapping these cells in quotes so that they are passed to the python block as strings... #+source: parameter-variation(data=0) #+begin_src python :result values return 'text' #+end_src |---| | (0.0331901438056,0.000535222885197) | | (0.0333434157791,0.000537930174356) | | (0.0345727512157,0.000559346040457) | | (0.0353146483908,0.000571501584524) | | (0.0355522909393,0.000574387067408) | | (0.0356575682336,0.000574851263615) | | (0.0357806926897,0.000575051685084) | |---| | text | #+TBLFM: @8$1='(sbe parameter-variation (nums @1$1..@7$1)) 2. referencing the table from an external code block, rather than inside of a table formula. This is probably the easier solution, but it doesn't insert the result into your table, unless you do something tricky like give the code block and the table the same name so that the results of the code block replace the table... #+results: complex-data |-| | (0.0331901438056,0.000535222885197) | | (0.0333434157791,0.000537930174356) | | (0.0345727512157,0.000559346040457) | | (0.0353146483908,0.000571501584524) | | (0.0355522909393,0.000574387067408) | | (0.0356575682336,0.000574851263615) | | (0.0357806926897,0.000575051685084) | #+TBLFM: @8$1='(sbe parameter-variation (nums @1$1..@7$1)) #+begin_src python :var data=complex-data return data #+end_src Hope this helps -- Eric Renier Marchand reni...@gmail.com writes: Hi. I have been playing around with complex data that has been returned from Python. This is obviously not in calc.el format but if I change them to the correct format I can manipulate them using calc. but When I want to pass the complex numbers (python format) to python I get an error. If I pass real number everything works as expected For example: #+source: parameter-variation(data=0) #+begin_src python :result values return 'text' #+end_src | | hmin | | |---+---+-| | | | | | | 0.05 | (0.0331901438056,0.000535222885197) | | | 0.1 | (0.0333434157791,0.000537930174356) | | | 0.3 | (0.0345727512157,0.000559346040457) | | | 0.6 | (0.0353146483908,0.000571501584524) | | | 0.9 | (0.0355522909393,0.000574387067408)
Re: [O] Formal description of Org files
Carsten Dominik carsten.domi...@gmail.com writes: On Apr 15, 2011, at 1:50 PM, Peter Frings wrote: On 15 Apr 2011, at 12:57, Carsten Dominik wrote: On Apr 15, 2011, at 10:54 AM, Rainer Stengele wrote: Am 15.04.2011 09:58, schrieb Carsten Dominik: Hi, I have a question. At FOSDEM, someone asked me if there was a formal description of the structure of Org files, in some language that would be the input for a parser (or parser generator?) so that Org file could be easily parsed. snip Hi, maybe Backus-Naur was meant? That is very well possible. Sounds like a word I would not have recognized So would on Org-mode grammar start like this? headline ::= *+ opt-todo-keyword opt-priority-cookie title opt-tags opt-todo-keyword ::= whitespace todo-keyword | “” snip Yes, that seems like extended BN. [1] Good luck with it! You’ll need it... :-) Well, if tis is complicated, I am not going to do this. But maybe there is a volunteer out there - I'd be happy to support him or her. IF there is a need for a lexer and parser may be one should start with the parser that is part of cedet. http://www.emacswiki.org/emacs/HowToSetUpSemanticBovinatorForANewLanguage Jambunathan K. - Carsten --
Re: [O] Complex numbers
Renier Marchand reni...@gmail.com writes: It is a cool idea yes, but I quickly learned that it also have its problems, i.e. you cant really create nice column formulas because the reference is not aware of the current row etc. The biggest problem as I see it is that emacs-lisp does not support the complex data type as lisp (natively) do. I am going to look into a way of representing it.. maybe a two element lisp list (re im). I am not really versed in lisp so it is a bit of a problem to modify code, but I am looking into it. One problem that I have encountered is that when a two element list is referenced in the following scenario | (1 2) | #ERROR | #+TBLFM: $2='(sbe myfunc (data $1)) an error is caused because lisp is trying to execute this list appearing struct, but when I do | (1 2) | | (2 3) | | resul | #+TBLFM: $1@3='(sbe myfunc (data @1$1..@2$1)) no error is reported because it is assumed to be a list of data for my python code. i.e. it is sent as [[1,2],[2,3]] which is what I want. Is there a way to get more consistent behavior? If you represent the complex number as a vector instead of a list, then elisp will not assume that the first element is a function and try to evaluate the data, e.g. | [1 2]| |--| | real:1 complex:2 | #+TBLFM: @2$1='(sbe real (it @1$1)) #+source: real(it='()) #+begin_src emacs-lisp (format real:%d complex:%d (aref it 0) (aref it 1)) #+end_src also, a quoted list '(1 2) would work... Best -- Eric Thank you. Renier On Wed, Apr 13, 2011 at 6:35 PM, Eric Schulte schulte.e...@gmail.com wrote: Renier Marchand reni...@gmail.com writes: I have found the following way to reference my data correctly without having to quote it or have data rewritten. I do: #+tblname: my-data | hmin | |--| | | | 0.05 | | 0.2 | | 0.2 | #+TBLFM: @5$1='(sbe myfunc (data my-data[3:4,0])) This also works for complex data as you suggested. Very cool, I would never have thought to use a reference within a table formula. But is there a way to refer in the formula to the current table instead of a specific table? Because this would obviously not work for multiple tables with the same name. (i.e. copy and paste for another dataset) No, there is no support for that sort of usage, and adding such a position dependent reference would be a fairly large change from the existing reference resolution mechanisms. Best -- Eric Regards, Renier On Wed, Apr 13, 2011 at 5:52 AM, Eric Schulte schulte.e...@gmail.com wrote: Hi Renier, The Org-mode table machinery is interpreting the values of your table cells as emacs lisp (given that the table formula is an elisp, rather than a calc formula). Due to the , the result is a weird nested list which confuses your python code block. Some options here include... 1. wrapping these cells in quotes so that they are passed to the python block as strings... #+source: parameter-variation(data=0) #+begin_src python :result values return 'text' #+end_src |---| | (0.0331901438056,0.000535222885197) | | (0.0333434157791,0.000537930174356) | | (0.0345727512157,0.000559346040457) | | (0.0353146483908,0.000571501584524) | | (0.0355522909393,0.000574387067408) | | (0.0356575682336,0.000574851263615) | | (0.0357806926897,0.000575051685084) | |---| | text | #+TBLFM: @8$1='(sbe parameter-variation (nums @1$1..@7$1)) 2. referencing the table from an external code block, rather than inside of a table formula. This is probably the easier solution, but it doesn't insert the result into your table, unless you do something tricky like give the code block and the table the same name so that the results of the code block replace the table... #+results: complex-data |-| | (0.0331901438056,0.000535222885197) | | (0.0333434157791,0.000537930174356) | | (0.0345727512157,0.000559346040457) | | (0.0353146483908,0.000571501584524) | | (0.0355522909393,0.000574387067408) | | (0.0356575682336,0.000574851263615) | | (0.0357806926897,0.000575051685084) | #+TBLFM: @8$1='(sbe parameter-variation (nums @1$1..@7$1)) #+begin_src python :var data=complex-data return data #+end_src Hope this helps -- Eric Renier Marchand reni...@gmail.com writes: Hi. I have been playing around with complex data that has been returned from Python. This is obviously not in calc.el format but if I change them to the correct format I can manipulate them using calc. but When I want to pass the complex numbers (python format) to python I get an error. If I pass real number everything works as expected For example: #+source: parameter-variation(data=0) #+begin_src python :result values
Re: [O] [PATCH] Make tangling work in an indirect buffer
Hi Shaun, Thanks for sharing this patch, I have just applied it. And yes, this is my preferred format for sharing a patch. Sorry about the delay, I missed this email initially. Adding a [babel] tag to the subject line of emails related to Babel code will help ensure that they are noticed. Thanks again for the patch! -- Eric Shaun Johnson sh...@slugfest.demon.co.uk writes: The attached patch makes tangling (org-babel-tangle) work in indirect buffers. Previously it would fail before running org-babel-post-tangle-hook because indirect have a buffer-file-name of nil whereas the code was expecting a string in the following fragment: (message tangled %d code block%s from %s block-counter (if (= block-counter 1) s) (file-name-nondirectory (buffer-file-name (or (buffer-base-buffer) (current-buffer) I hope the patch is in the correct format. Shaun. From d11bae118dcc1e69fd148002a55e4ae29551c319 Mon Sep 17 00:00:00 2001 From: Shaun Johnson sh...@slugfest.demon.co.uk Date: Wed, 9 Mar 2011 15:32:40 + Subject: [PATCH] Babel: Stop tangling failing in an indirect buffer * ob-tangle.el (org-babel-tangle): Make it work in an indirect buffer. The problem was that the message generated after tangling included the file name of the current buffer which was nil in an indirect buffer. TINYCHANGE --- lisp/ob-tangle.el |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/lisp/ob-tangle.el b/lisp/ob-tangle.el index 4e203be..f7f7047 100644 --- a/lisp/ob-tangle.el +++ b/lisp/ob-tangle.el @@ -243,7 +243,7 @@ exported source code blocks by language. (org-babel-tangle-collect-blocks lang)) (message tangled %d code block%s from %s block-counter (if (= block-counter 1) s) -(file-name-nondirectory (buffer-file-name (current-buffer +(file-name-nondirectory (buffer-file-name (or (buffer-base-buffer) (current-buffer) ;; run `org-babel-post-tangle-hook' in all tangled files (when org-babel-post-tangle-hook (mapc -- Eric Schulte http://cs.unm.edu/~eschulte/
Re: [O] [BUG][babel] :result output table doesn't work for python code blocks
Eric S Fraga e.fr...@ucl.ac.uk writes: Eric Schulte schulte.e...@gmail.com writes: [...] That said, I agree that in examples like yours above the returned value should be a table given that the :results table is explicitly stated. I've just pushed up a patch after which the following is possible. Eric, It would appear that this change you've made is only for python)? Is there any chance of having the same for octave, please? But only if it is easy to do as =:results output raw= with carefully formatted output does the job for me for the moment! Hi Eric, I do not have a local copy of octave, so I'm less confident making changes to that file, but the attached patch attempts to make the same changes in ob-octave which were made in ob-python. Could you please test this patch for both external and session based evaluation and let me know if it works (I'm more hopeful that the external evaluation will work as expected than the session evaluation). Once this is working I'll commit it to the core. Thanks -- Eric From 7477c3ac10d28342ccf993ea36b41ebfcab015ac Mon Sep 17 00:00:00 2001 From: Eric Schulte schulte.e...@gmail.com Date: Fri, 15 Apr 2011 10:11:18 -0600 Subject: [PATCH] ob-octave: allow collecting tabular results when :results output * lisp/ob-octave.el (org-babel-octave-evaluate-external-process): Dump output to temp file, and read results from that file as with :results value. (org-babel-octave-evaluate-session): Read results from temporary file with both :results output and :results value. --- lisp/ob-octave.el | 55 1 files changed, 30 insertions(+), 25 deletions(-) diff --git a/lisp/ob-octave.el b/lisp/ob-octave.el index 3430dea..064677e 100644 --- a/lisp/ob-octave.el +++ b/lisp/ob-octave.el @@ -164,18 +164,18 @@ value of the last statement in BODY, as elisp. (defun org-babel-octave-evaluate-external-process (body result-type matlabp) Evaluate BODY in an external octave process. - (let ((cmd (if matlabp + (let ((tmp-file (org-babel-temp-file octave-)) + (cmd (if matlabp org-babel-matlab-shell-command org-babel-octave-shell-command))) (case result-type - (output (org-babel-eval cmd body)) - (value (let ((tmp-file (org-babel-temp-file octave-))) - (org-babel-eval - cmd - (format org-babel-octave-wrapper-method body - (org-babel-process-file-name tmp-file 'noquote) - (org-babel-process-file-name tmp-file 'noquote))) - (org-babel-octave-import-elisp-from-file tmp-file)) + (output (with-temp-file tmp-file (insert (org-babel-eval cmd body + (value (org-babel-eval + cmd + (format org-babel-octave-wrapper-method body + (org-babel-process-file-name tmp-file 'noquote) + (org-babel-process-file-name tmp-file 'noquote) +(org-babel-octave-import-elisp-from-file tmp-file))) (defun org-babel-octave-evaluate-session (session body result-type optional matlabp) @@ -194,7 +194,8 @@ value of the last statement in BODY, as elisp. (format org-babel-matlab-emacs-link-wrapper-method body (org-babel-process-file-name tmp-file 'noquote) - (org-babel-process-file-name tmp-file 'noquote) wait-file) \n) + (org-babel-process-file-name tmp-file 'noquote) + wait-file) \n) (mapconcat #'org-babel-chomp (list (format org-babel-octave-wrapper-method @@ -221,21 +222,25 @@ value of the last statement in BODY, as elisp. org-babel-octave-eoe-output) t full-body) (insert full-body) (comint-send-input nil t results) -(case result-type - (value - (org-babel-octave-import-elisp-from-file tmp-file)) - (output - (progn - (setq results - (if matlabp - (cdr (reverse (delq (mapcar - #'org-babel-octave-read-string - (mapcar #'org-babel-trim raw) - (cdr (member org-babel-octave-eoe-output - (reverse (mapcar - #'org-babel-octave-read-string - (mapcar #'org-babel-trim raw))) - (mapconcat #'identity (reverse results) \n)) +(if (or (member code result-params) + (member pp result-params) + (member scalar result-params) + (and (member output result-params) + (not (member table result-params + (progn + (setq results + (if matlabp + (cdr (reverse (delq (mapcar + #'org-babel-octave-read-string + (mapcar #'org-babel-trim raw) + (cdr (member org-babel-octave-eoe-output + (reverse (mapcar + #'org-babel-octave-read-string + (mapcar #'org-babel-trim raw))) + (mapconcat #'identity (reverse results) \n)) + (when (equal results-type 'output) + (with-temp-file tmp-file (insert raw))) + (org-babel-octave-import-elisp-from-file tmp-file (defun org-babel-octave-import-elisp-from-file (file-name) Import data from FILE-NAME. -- 1.7.1 -- Eric Schulte http://cs.unm.edu/~eschulte/
Re: [O] [babel] ob-C.el annoyances
Julien Fantin julienfan...@gmail.com writes:
Hi list, hi Eric,
I've been using ob-C to go through the KR book, and I've noticed a few
annoyances along the way.
* Use of the captial C identifier
Support functions are defined as ob-C-*. In consequence, I need to
#+begin_src C to get a block to execute, because #+begin_src c fails
with No org-babel-execute function for c!. The problem is that I can't
edit the block since there is no C-mode. Defining an alias fixed the
issue, but it doesn't work OOTB, and doesn't feel like a good solution
at all.
I've changed the default value of `org-src-lang-modes' so with the
latest version of Org-mode the begin_src C code blocks will use the
appropriate mode without the need to define an alias. Thanks for
pointing out this inconsistency.
Is there a reasoning behind this, or where you, as I suspect, trying to
define some support functions that would work for both C and C++ ?
For a while we had a mix of both C and c in our function names, and
recently we normalized on C. It seems we left a few loose ends in
this process.
* Feeding text into blocks
This is not directly related to ob-C.el, but I was looking for a way to
feed some text to a block's STDIN while it was executed by babel. I
wanted to specifiy this text either inline from the block's header
arguments or from a dedicated text block.
There is currently the option of passing command line arguments to C
code blocks, e.g.,
#+begin_src C :cmdline 1 2 3 4 5 :includes stdio.h
int main(int argc, char **argv){
printf(argv[1] %s\n, argv[1]);
return 0;
}
#+end_src
#+results:
: argv[1] 1
However there is no support for piping to/from the STDIN/STDOUT/STDERR
of code blocks. The issue of pipes has come up before (for example with
a robust piping interface, we could stream data between code blocks in
much the same way as piped commands on the command line). Such a change
would require significant work, may require support for asynchronous
code block execution.
While such large projects may make (for example) a good google SOC
project, I don't believe they will be implemented in the near future.
It'd ideally look like this :
** Inline
#+begin_src c :feed foo bar
int main(void) {
while ((c = getchar()) != EOF) {
putchar(c);
}
return 0;
}
#+end_src
#+results:
: foo bar
** From a text block
#+source: my-stdin
#+begin_src text
foo bar
#+end_src
#+begin_src c :feed my-stdin
int main(void) {
while ((c = getchar()) != EOF) {
putchar(c);
}
return 0;
}
#+end_src
#+results:
: foo bar
TL;DR if this is already possible somehow please skip the following and let
me know :)
I couldn't figure out how to pipe the text from within babel though. So
I resorted to tangling the text blocks, and redefined
org-babel-C-execute to use that new header argument :feed. It gets
prepended to the cmdline in the org-babel-eval function call ; if foo is
an existing file it gets cat'ed through a pipe to the rest of the
cmdline in org-babel-eval, otherwise it is simply echo'ed. This is not
as good as what I described above, but after getting to use it, I really
think a generalization of this use-case is desirable.
Please let me know whar you think.
I agree fully, however I would want to implement piping in such a manner
that it can easily be extended to any language, rather than in a C
specific manner. It sounds like you have a nice solution currently.
Perhaps rather than overwriting the execute function, you could wrap
this up into a new function, and share the code on Worg so others could
incorporate it into their workflow.
Best -- Eric
Regards,
Julien.
--
Eric Schulte
http://cs.unm.edu/~eschulte/
Re: [O] org-babel (org-babel-detangle)
Eric Schulte schulte.eric at gmail.com writes: Hi Mohamed, The comment prompt you mentioned actually isn't babel specific but is raised by the `comment-region' function which is used by babel to comment out links. Look at the documentation for `comment-region' (below) which has information on variables to set to avoid the comment syntax prompt in xml documents. Best -- Eric ,[C-h f comment-region] | comment-region is an interactive compiled Lisp function in | `newcomment.el'. | | It is bound to C-c r. | | (comment-region BEG END optional ARG) | | Comment or uncomment each line in the region. | With just C-u prefix arg, uncomment each line in region BEG .. END. | Numeric prefix ARG means use ARG comment characters. | If ARG is negative, delete that many comment characters instead. | | The strings used as comment starts are built from `comment-start' | and `comment-padding'; the strings used as comment ends are built | from `comment-end' and `comment-padding'. | | By default, the `comment-start' markers are inserted at the | current indentation of the region, and comments are terminated on | each line (even for syntaxes in which newline does not end the | comment and blank lines do not get comments). This can be | changed with `comment-style'. ` Mohamed HIBTI mohamed.hibti at gmail.com writes: Eric Schulte schulte.eric at gmail.com writes: Hi Eric, I tried it, it worked quite well but I have a trouble with the syntax comment (No comment syntax is defined. Use: ) Since I have too many blocks, is there any way to set it as a local variable ? Regards, Mohamed P.S. I tried without success #+ Local Variables : #+ org-babel-tangle-comment-format-beg: !--[[%link][source-name]] #+ org-babel-tangle-comment-format-end: source-name ends here-- #+ End: and # Local Variables : # org-babel-tangle-comment-format-beg: !--[[%link][source-name]] # org-babel-tangle-comment-format-end: source-name ends here-- # End: Thanks for this answer. You are right ! In the line #+BEGIN_SRC XML :tangle ./sample04.xml :comment yes XML (with capitals) is not identified with the xml-mode where the variables `comment-begin' and `comment-end' are well defined. I changed to #+BEGIN_SRC xml :tangle ./sample04.xml :comment yes and it worked ! Best regards, Mohamed Thanks for this answer. You are right ! In the line #+BEGIN_SRC XML :tangle ./sample04.xml :comment yes XML (with capitals) is not identified with the xml-mode where the variables `comment-begin' and `comment-end' are well defined. I changed to #+BEGIN_SRC xml :tangle ./sample04.xml :comment yes and it worked ! Best regards, Mohamed
Re: [O] Formal description of Org files
Hi, I have a question. At FOSDEM, someone asked me if there was a formal description of the structure of Org files, in some language that would be the input for a parser (or parser generator?) so that Org file could be easily parsed. Unfortunately I did not catch the name of the format description language that could be used for something, not did I catch the name of the person who talked to me. Can anyone help out here? Let me know what language to use, and maybe help work on such a formal description? I think it would be useful to have Something like yacc (bison, antlr etc) are all 'executable BNF' languages. When they work they can make the code an order of magnitude smaller and development/programming correspondingly easier. That said I see a couple of hitches. 1. Grammatical handling of languages is based on the assumption of a clear and well defined set of tokens/lexemes. I expect this would be harder in org than the typical programming languages for which yacc etc are used. For example in most 'normal' languages there are comments and strings. These involve some non trivial handling which is entirely hidden from the grammar by being pushed into the lexer. 2. Parsing a program is done for the full program as a rule (IDEs are the exception to the rule). Sensible parsing of program fragments, where the fragmenting could be quite arbitrary, is a bit of a research problem 3. As I see it, the main declarative tool (somewhat akin to grammars) that org uses is regular expressions. IOW org is written with re-s strung together with programming logic ie vanilla elisp. An alternative that stays within the regular framework (not using the heavy guns of context free parsing) may be ragel: http://www.complang.org/ragel/ Rusi
Re: [O] Formal description of Org files
This is something I would like to see adopted by the org community as well. One of my main reasons is to allow other languages to be able to at least, given the proper configuration information (for TODO keywords, etc), to be able to deal with org files. I am not quite sure where the lines should be drawn, but I am envisioning something like: * The ORG format definition and actions The format of the .org file (ORG) itself and a set of actions that are well behaved (add node, move node up, node id, property value, etc). A core set of validation tests could be created to exercise any compliant org library. * The configuration for a set of ORG files The configuration for a given org (note the small org) application, defining particular tweaks that an application can use to make sense of a properly formatted ORG file, such as valid TODO keywords, etc. This area is muddy in my mind. * The org application itself - how the org files are used in a particular application, or the ideas and data that set of ORG files represents, or how an exporter handles the data thrown at it, or But that is just /my/ dream. From: Rustom Mody rustompm...@gmail.com To: emacs-orgmode emacs-orgmode@gnu.org Sent: Fri, April 15, 2011 12:13:45 PM Subject: Re: [O] Formal description of Org files Hi, I have a question. At FOSDEM, someone asked me if there was a formal description of the structure of Org files, in some language that would be the input for a parser (or parser generator?) so that Org file could be easily parsed. Unfortunately I did not catch the name of the format description language that could be used for something, not did I catch the name of the person who talked to me. Can anyone help out here? Let me know what language to use, and maybe help work on such a formal description? I think it would be useful to have Something like yacc (bison, antlr etc) are all 'executable BNF' languages. When they work they can make the code an order of magnitude smaller and development/programming correspondingly easier. That said I see a couple of hitches. 1. Grammatical handling of languages is based on the assumption of a clear and well defined set of tokens/lexemes. I expect this would be harder in org than the typical programming languages for which yacc etc are used. For example in most 'normal' languages there are comments and strings. These involve some non trivial handling which is entirely hidden from the grammar by being pushed into the lexer. 2. Parsing a program is done for the full program as a rule (IDEs are the exception to the rule). Sensible parsing of program fragments, where the fragmenting could be quite arbitrary, is a bit of a research problem 3. As I see it, the main declarative tool (somewhat akin to grammars) that org uses is regular expressions. IOW org is written with re-s strung together with programming logic ie vanilla elisp. An alternative that stays within the regular framework (not using the heavy guns of context free parsing) may be ragel: http://www.complang.org/ragel/ Rusi
Re: [O] Formal description of Org files
If one goal of such a formal description of Org-mode would be to parse text Org-mode files into an abstract syntax tree (which is reminiscent of [1] and [2]) then perhaps we should look at parsers which have already been applied to other document languages (e.g. tex, html etc...) or at least support xml output. If such parsers exist and have been widely applied, then maybe they could support the exportation of Org-mode files, or even automate the writing of code for such exporters? Best -- Eric Wes Hardaker wjhns...@hardakers.net writes: On Fri, 15 Apr 2011 09:58:09 +0200, Carsten Dominik carsten.domi...@gmail.com said: CD Unfortunately I did not catch the name of the format description CD language that could be used for something, not did I catch the name CD of the person who talked to me. Another option, besides those mentioned, is probably ABNF. Footnotes: [1] the effort to unify exporting behind a single parser of Org-mode files into an abstract elisp tree [2] http://johnmacfarlane.net/pandoc/, which as I recall has an Org-mode backend -- Eric Schulte http://cs.unm.edu/~eschulte/
[O] bug with export as html?
, | + Create a file for each vhost you wish to redirect email for. From our example | we create /etc/exim4/virtualhosts/myweb.com. In it we place our email | mappings. Here is an example:- | #+begin_example | info: i...@gmail.com | webmaster: webmas...@gmail.com | * : :blackhole: | #+end_example | Here we can see that i...@myweb.com gets sent to i...@gmail.com. Easy peasy. ` My export finished at the blackhole line. Any org mark up characters inside literal blocks should be ignored I thought. It seems that org-export-as-html falls over in my export at that * in the src block. Something I can tweak or a legitimate bug?
[O] FR: color inline footnotes
Is it possible to color inline footnotes with a special face in the org file? It's a wishlist only. Samuel -- The Kafka Pandemic: http://thekafkapandemic.blogspot.com/2010/12/welcome-to-kafka-pandemic-two-forces_9182.html I support the Whittemore-Peterson Institute (WPI) === I want to see the original (pre-hold) Lo et al. 2010 NIH/FDA/Harvard MRV paper.
Re: [O] bug with export as html?
Richard Riley rile...@googlemail.com wrote: , | + Create a file for each vhost you wish to redirect email for. From our example | we create /etc/exim4/virtualhosts/myweb.com. In it we place our email | mappings. Here is an example:- | #+begin_example | info: i...@gmail.com | webmaster: webmas...@gmail.com | * : :blackhole: | #+end_example | Here we can see that i...@myweb.com gets sent to i...@gmail.com. Easy peasy. ` My export finished at the blackhole line. Any org mark up characters inside literal blocks should be ignored I thought. It seems that org-export-as-html falls over in my export at that * in the src block. Something I can tweak or a legitimate bug? Perhaps upgrade to latest? I cannot reproduce this either as it stands or with a headline added. The relevant portion of the html file (with the headline added) looks like this: , | div id=outline-container-1 class=outline-2 | h2 id=sec-1span class=section-number-21/span foo /h2 | div class=outline-text-2 id=text-1 | | ul | liCreate a file for each vhost you wish to redirect email for. From our example | we create /etc/exim4/virtualhosts/myweb.com. In it we place our email | mappings. Here is an example:- | /li | /ul | | | | | pre class=exampleinfo: i...@gmail.com | webmaster: webmas...@gmail.com | * : :blackhole: | /pre | | | p | Here we can see that i...@myweb.com gets sent to i...@gmail.com. Easy peasy. | /p ` Nick
Re: [O] [PATCH][ANN] org-html/org-odt/org-docbook
This is a formal request to integrate my org-html.el org-odt.el changes in to the master branch. This patch introduces 3 major features: 1. A generic exporter 2. All new html backend re-implemented as a plugin to (1). 3. A odt backend as a plugin to (1). The patch is based on git commit 3d802. With a day's hack, I was able to make org-docbook.el ride on top of (1). The changes are in my work-area and I will be committing docbook changes to my staging branch in few days. In effect, all html derived exporters (org-html, org-docbook, org-odt) will ride atop a single core. Giving a quick heads-up. Jambunathan K.
[O] Bug: symbol function's definition is null : signum [7.5]
When using S-up to modify a date with an our range in Org 7.5, I get symbol function's definition is null : signum. E.g. 2011-03-10 jeu. 10:30-11:30 It appears that (org-modify-ts-extra) is using this function, but unlike in CL isn't not an elisp built-in :) As a work-around I added an internal defun: (defun org-modify-ts-extra (s pos n dm) Change the different parts of the lead-time and repeat fields in timestamp. (defun signum (x) (cond (( x 0) 1) (( x 0) -1) ((= x 0) 0))) [...] -- Sylvain
[O] Begginer using orgmode
Hi all after much googling and searching I came across org mode while trying to find a system for my mac on which I could take notes for my school classes. I've read the manual and taken a look at the worg tutorials but seem to keep messing up my .emacs config file, I seemed to have borked the sequence, or work flow of my TODO states, I started with the ones in the example but just took out the next step and added some short cuts, t, s, d and c, but C-t just cycles from TODO -DONE and since I know every little about coding, or lisp I am unsure of what I did wrong. I cannot also seem to find a a way to just get bolded section headings with out the 1.x.x etc etc for my notes, if anything I wonder if there is a way to get list the sections with roman numerals? As the note taking system I have so far enjoyed it and would love to tinker and tweak it for an agenda but am fearful of messing up. Might anyone know of a tutorial for luddites like myself who are just starting out? I am unsure if I even set up my .emacs file correctly: I basically copied and pasted the relevant bits that I thought I needed. Respectfully and thank you for the time, Travis
[O] Error message while compiling - sha1
While following the installation instructions on http://orgmode.org/guide/Installation.html#Installation I get an error message after issuing the make command While compiling toplevel forms in file ~/src/org-7.5/lisp/org-feed.el: !! File error ((Cannot open load file sha1)) Done make: *** [lisp/org-feed.elc] Error 1 Does anyone have any suggestions? Regards, Asuptyam
[O] Forcing image to inline
Hi. . . I'm new to org-mode and I'm totally blown away that I've never ran across it before! Wow, so much to learn! I have several questions for the group and am trying to do due diligence on each of them because there is much material where the answer might lie. So this is my first question: is there a way to force org-mode to recognize a link as an image if it is a URL with no identification of it *as* an image? I have an image saved on Google but obviously the link doesn't look like an image. Here's the markup: * See the image below: [[ https://docs.google.com/leaf?id=0B-swGEqSDpxyMjgwNjE0MzEtMTA4OC00NTdmLWE3MjktMDJmOGE5ZWM2YjY0hl=en ]] * See the image above I know attributes can be added but not sure what attribute would make it realize it was an image.. ? Any help? Andy
[O] resolving conflicting appointments
Hello, At the last two org camps we talked about conflicting appointments. I was thinking we could display on top of the calendar an agenda view of the target date. That way we can quickly see potential conflicts before confirming an appointment. What do you think? Take care, -- Ivan Kanis http://kanis.fr Go confidently in the direction of your dreams. Live the life you have imagined. -- Henry David Thoreau
Re: [O] org-babel (org-babel-detangle)
Eric Schulte schulte.e...@gmail.com writes: Thanks for this answer. I got it. Hi Mohamed, The comment prompt you mentioned actually isn't babel specific but is raised by the `comment-region' function which is used by babel to comment out links. Look at the documentation for `comment-region' (below) which has information on variables to set to avoid the comment syntax prompt in xml documents. Best -- Eric ,[C-h f comment-region] | comment-region is an interactive compiled Lisp function in | `newcomment.el'. | | It is bound to C-c r. | | (comment-region BEG END optional ARG) | | Comment or uncomment each line in the region. | With just C-u prefix arg, uncomment each line in region BEG .. END. | Numeric prefix ARG means use ARG comment characters. | If ARG is negative, delete that many comment characters instead. | | The strings used as comment starts are built from `comment-start' | and `comment-padding'; the strings used as comment ends are built | from `comment-end' and `comment-padding'. | | By default, the `comment-start' markers are inserted at the | current indentation of the region, and comments are terminated on | each line (even for syntaxes in which newline does not end the | comment and blank lines do not get comments). This can be | changed with `comment-style'. ` Mohamed HIBTI mohamed.hi...@gmail.com writes: Eric Schulte schulte.eric at gmail.com writes: Hi Eric, I tried it, it worked quite well but I have a trouble with the syntax comment (No comment syntax is defined. Use: ) Since I have too many blocks, is there any way to set it as a local variable ? Regards, Mohamed P.S. I tried without success #+ Local Variables : #+ org-babel-tangle-comment-format-beg: !--[[%link][source-name]] #+ org-babel-tangle-comment-format-end: source-name ends here-- #+ End: and # Local Variables : # org-babel-tangle-comment-format-beg: !--[[%link][source-name]] # org-babel-tangle-comment-format-end: source-name ends here-- # End:
Re: [O] Bug: symbol function's definition is null : signum [7.5]
Sylvain Beucler b...@beuc.net wrote: When using S-up to modify a date with an our range in Org 7.5, I get symbol function's definition is null : signum. E.g. 2011-03-10 jeu. 10:30-11:30 It appears that (org-modify-ts-extra) is using this function, but unlike in CL isn't not an elisp built-in :) As a work-around I added an internal defun: (defun org-modify-ts-extra (s pos n dm) Change the different parts of the lead-time and repeat fields in timestamp. (defun signum (x) (cond (( x 0) 1) (( x 0) -1) ((= x 0) 0))) [...] What version of emacs are you using? For emacs 24 at least, it's defined in cl-extra.el (which is distributed with emacs itself). That in turn is loaded when cl is loaded and there are plenty of places where org does a (require 'cl), e.g. when loading org.el or org-agenda.el; but it may be that you have found a path in that does not do so, however unlikely that scenario is. So you can probably resolve the problem by adding a (require 'cl) somewhere in your .emacs. But if you can, it would be worthwhile to figure out how you end up in that situation, so the (require 'cl) can be added to the appropriate place. If you are using emacs 23 or earlier, the above might not be applicable, but you probably can still resolve the problem the same way: adding a (require 'cl) in your .emacs. If that does not resolve it, then adding a (require 'cl-extra) as well should certainly do so. Nick
Re: [O] Error message while compiling - sha1
Asuptyam Bryuluanemon abryuluane...@gmail.com writes: While following the installation instructions on http://orgmode.org/guide/Installation.html#Installation I get an error message after issuing the make command While compiling toplevel forms in file ~/src/org-7.5/lisp/org-feed.el: !! File error ((Cannot open load file sha1)) Done make: *** [lisp/org-feed.elc] Error 1 Does anyone have any suggestions? As I've already told you, org-mode version 6.26b do not support Emacs 21.4 as you are using. That Emacs 21 does not contain sha1.el is only one minor issue. Org uses other Emacs 22+ features, too. So if you really cannot update your emacs copy, then fetch org-mode-6.26b and use that. Bye, Tassilo
Re: [O] Error message while compiling - sha1
Asuptyam Bryuluanemon abryuluane...@gmail.com wrote: While following the installation instructions on http://orgmode.org/guide/Installation.html#Installation I get an error message after issuing the make command While compiling toplevel forms in file ~/src/org-7.5/lisp/org-feed.el: !! File error ((Cannot open load file sha1)) Done make: *** [lisp/org-feed.elc] Error 1 Does anyone have any suggestions? Well, either your load-path is not set correctly or you are missing the file. sha1.el is a file that is distributed with emacs. In my case, it is in /usr/local/share/emacs/24.0.50/lisp/sha1.elc but depending on which version of emacs you have and how you installed it, it may be in a different directory. Try locating it with M-x locate-library RET sha1 RET If not found, try to find where standard elisp files are located in your setup and see if sha1.el or sha1.elc is in there as well (e.g. try M-x locate-library RET files RET That should certainly be found: check the directory and see if sha1.el and/or sha1.elc is in that directory. If not, your installation is probably incomplete. If it is there, try loading it with M-x load-library RET sha1 RET If all of that works, the compilation of org-feed.el should work as well. If not, send another note and include the output of all the commands above as well as the version of emacs you are running: M-x emacs-version Nick
Re: [O] Unable to use M-Ret from line-wrapped relative time items
Can someone merely reply and confirm that: * I've submitted this bug report to the correct forum * I've supplied the information that I need to Thank you for your time. Cheers, ~Tomer Altman On 4/13/11 10:59 AM, Tomer Altman wrote: Hi, I am an inexperienced org-mode user, so my apologies if this bug report falls short, or is submitted to the wrong forum. I've been experiencing an annoying bug/break since upgrading to OrgMode 7.5. I'm running it on GNU Emacs 22.3.1 (i386-apple-darwin9, Carbon Version 1.6.0). When I am using a relative timer, I can usually hit M-Ret at the end of the current item, to create a new time-stamped item (I'm using [X] for point): - 0:02:04 :: foo[X] This leads to a new timestamp item: - 0:02:04 :: foo - 0:02:06 :: But when the text of the second note gets to be too long, Emacs wraps the text to the next line (I have the Fill minor mode active). Trying to use M-Ret from the end of the second line of the second item leads to the attached break/backtrace: - 0:02:04 :: foo - 0:02:06 :: bar bar bar bar bar bar bar bar bar bar bar bar bar bar bar[X] Any ideas on how to fix this bug/break? Do I merely need to upgrade my version of GNU Emacs? Thank you for your time help, ~Tomer
Re: [O] Begginer using orgmode
emacs 22.1, that is in Mac OSX 10.6.6 and Orgmode 7.4 Here is my .emacs file, all stuff I've cribbed from either the tutorial or the Orgpdf itself, with my own specification regarding what is in the agenda make up, a notes.org, school and an Agenda.org(to differeniate from school deadlines) -Travis Arnold ;; Org-mode settings (add-to-list 'auto-mode-alist '(\\.org$ . org-mode)) (global-set-key \C-cl 'org-store-link) (global-set-key \C-ca 'org-agenda) (global-font-lock-mode 1) (add-to-list 'load-path /Users/Tmoney/org-7.4/lisp) (custom-set-variables ;; custom-set-variables was added by Custom. ;; If you edit it by hand, you could mess it up, so be careful. ;; Your init file should contain only one such instance. ;; If there is more than one, they won't work right. '(gud-gdb-command-name gdb --annotate=1) '(org-agenda-files (quote (~/org/Notes.org ~/org/school.org ~/org/Agenda.org (setq org-agenda-files (list ~/org/Notes.org ~/org/school.org ~/org/Agenda.org)) (setq org-todo-keywords '((sequence TODO(t) STARTED(s) WAITING(w@/!) | DONE(d)) (sequence | CANCELED(c@/! (setq org-log-done 'time) (custom-set-faces ;; custom-set-faces was added by Custom. ;; If you edit it by hand, you could mess it up, so be careful. ;; Your init file should contain only one such instance. ;; If there is more than one, they won't work right. On 15 Apr, 2011, at 5:45 PM, Matthew Sauer wrote: do you have your section of .emacs or site file customizations that you used to set it up with? also what version of Ogmode and emacs? On Wed, Apr 13, 2011 at 10:31 PM, Arnold, Travis tlarn...@radford.edu wrote: Hi all after much googling and searching I came across org mode while trying to find a system for my mac on which I could take notes for my school classes. I've read the manual and taken a look at the worg tutorials but seem to keep messing up my .emacs config file, I seemed to have borked the sequence, or work flow of my TODO states, I started with the ones in the example but just took out the next step and added some short cuts, t, s, d and c, but C-t just cycles from TODO -DONE and since I know every little about coding, or lisp I am unsure of what I did wrong. I cannot also seem to find a a way to just get bolded section headings with out the 1.x.x etc etc for my notes, if anything I wonder if there is a way to get list the sections with roman numerals? As the note taking system I have so far enjoyed it and would love to tinker and tweak it for an agenda but am fearful of messing up. Might anyone know of a tutorial for luddites like myself who are just starting out? I am unsure if I even set up my .emacs file correctly: I basically copied and pasted the relevant bits that I thought I needed. Respectfully and thank you for the time, Travis
