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Re: [O] Getting source code to work


From: Nick Dokos
Subject: Re: [O] Getting source code to work
Date: Wed, 01 Aug 2012 16:00:45 -0400

Mark Stoehr <address@hidden> wrote:

> I just installed emacs and org-mode on a new machine, do you have any
> suggestions for debugging this?
> 

No easy way, I'm afraid (but maybe somebody else can think of something
better). I usually run edebug on the suspect function and single step
through it, examining variables as I go.

For details on edebug, see the emacs lisp manual, section 18.2 "Edebug".

Nick

> Mark
> 
> On Wed, Aug 1, 2012 at 2:11 PM, Nick Dokos <address@hidden> wrote:
> > Mark Stoehr <address@hidden> wrote:
> >
> >> Hi,  I'm trying to include python source code in my document and I'm
> >> finding that org-babel-execute-buffer ( as well as C-c C-c at the end
> >> of a code block) does not successfully run my code, instead I get an
> >> error "Invalid function: org-save-outline-visibility".  I saw messages
> >> earlier
> >>
> >> http://thread.gmane.org/gmane.emacs.orgmode/28048/focus=28049
> >>
> >> regarding an apparently similar problem but my understanding of emacs
> >> lisp is insufficient for me to make sense of it.  My program:
> >>
> >> #+BEGIN_SRC python
> >> print "Hello World"
> >> return 1+2
> >> #+END_SRC
> >>
> >>
> >> I also have trouble getting tangle to work. With the following problem
> >>
> >>
> >> #+BEGIN_SRC python :tangle yes
> >> print "Hello World"
> >> return 1+2
> >> #+END_SRC
> >>
> >> both C-c C-v t and M-x org-babel-tangle fail saying that 0 blocks have
> >> been tangled.  I also tried the examples with the #+BEGIN_SRC and
> >> #+END_SRC being in lowercase and that didn't change anything.
> >>
> >
> > Cannot reproduce either problem: the code block produces a
> >
> > #+RESULTS:
> > : 3
> >
> > and the tangle says:
> >
> > tangled 1 code block from mark-stoehr.org
> >
> > Nick
> >
> > Version info:
> >
> > Org-mode version 7.8.11 (release_7.8.11-260-ga15b7d @ 
> > /home/nick/elisp/org-mode/lisp/)
> > (includes a few local commits)
> >
> > GNU Emacs 24.1.50.1 (x86_64-unknown-linux-gnu, GTK+ Version 2.24.4) of 
> > 2012-07-28
> >
> 



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