Re: Prompts again WAS Re: avoiding source block prompts

["Charles C. Berry" <cberry@tajo.ucsd.edu>]

Eric,

In ob-R.el, changing this

 	  (if (string-match "^\\([ >]+\\)\\[[0-9]+\\]" line)

to this

 	  (if (string-match "^\\([ ]*[>+][ ]?\\)+\\([[0-9]+\\|[ ]\\)" line)

seems to fix things (note I added plus sign which is the continuation 
prompt in R).

I tried it on a bunch of varied source blocks and it seems to work OK, but 
I worry that there may be case where it will fail.

Chuck


On Tue, 27 Jul 2010, Charles C. Berry wrote:

>
> Eric,
>
> I spoke too soon.
>
> Have a look at the following. You'll see that the prompts show up there. :-(
>
> Chuck
>
> #+begin_src R :session :results output
> ### create x
> x <- data.frame(a=rnorm(2),b=rnorm(2))
> ### now print the result
> x
> #+end_src
>
> #+results:
> :
> : > >            a          b
> :  1 0.2702748 -0.2938296
> :  2 1.1095136  0.1769425
>
>
>
> On Tue, 27 Jul 2010, Charles C. Berry wrote:
>
>>  On Tue, 27 Jul 2010, Eric Schulte wrote:
>> 
>> >   Hi Charles,
>> > 
>> >   I just pushed up a fix for the extra prompts in your output.  You will
>> >   still have a blank line (the output from "x <- rnorm(1)"), however you
>> >   can suppress that line by placing the "x <- rnorm(1)" command in a
>> >   previous code block in the same session.
>>
>>  Eric,
>>
>>  Thanks. That works for me.
>>
>>  Chuck
>> 
>> > 
>> >   Best -- Eric
>> > 
>> >   "Charles C. Berry" <cberry@tajo.ucsd.edu> writes:
>> > 
>> > >   I think this is a new feature or perhaps a bug, which I noticed when
>> > >   upgrading to version 7.01.
>> > > 
>> > >   The newline and the two prompts '> >' in the results block below did
>> > >   not show up in the earlier versions I used.
>> > > 
>> > >   If this is a 'feature', is there a clean way to change this behavior?
>> > > 
>> > >   If this is a bug, is there a simple patch to fix it?
>> > > 
>> > >   #+begin_src R :session :results output
>> > >   ### create x
>> > >   x <- rnorm(1)
>> > >   ### now print the result
>> > >   x
>> > >   #+end_src
>> > > 
>> > >   #+results:
>> > >   :
>> > > : > >   [1] 2.186783
>> > > 
>> > > 
>> > >   What I would have liked is to have something that looks like this:
>> > > 
>> > >   #+results:
>> > > :   [1] 2.186783
>> > > 
>> > >   Thanks,
>> > > 
>> > >   Chuck
>> > > 
>> > > 
>> > >   Charles C. Berry                            (858) 534-2098
>> > >                                               Dept of Family/Preventive 
>> > >   Medicine
>> > >   E mailto:cberry@tajo.ucsd.edu	            UC San Diego
>> > >   http://famprevmed.ucsd.edu/faculty/cberry/  La Jolla, San Diego 
>> > >   92093-0901
>> > > 
>> > > 
>> > > 
>> > >   _______________________________________________
>> > >   Emacs-orgmode mailing list
>> > >   Please use `Reply All' to send replies to the list.
>> > >   Emacs-orgmode@gnu.org
>> > >   http://lists.gnu.org/mailman/listinfo/emacs-orgmode
>> > 
>>
>>  Charles C. Berry                            (858) 534-2098
>>                                             Dept of Family/Preventive
>>  Medicine
>>  E mailto:cberry@tajo.ucsd.edu	            UC San Diego
>>  http://famprevmed.ucsd.edu/faculty/cberry/  La Jolla, San Diego 92093-0901
>> 
>> 
>>
>>  _______________________________________________
>>  Emacs-orgmode mailing list
>>  Please use `Reply All' to send replies to the list.
>>  Emacs-orgmode@gnu.org
>>  http://lists.gnu.org/mailman/listinfo/emacs-orgmode
>> 
>> 
>
> Charles C. Berry                            (858) 534-2098
>                                            Dept of Family/Preventive 
> Medicine
> E mailto:cberry@tajo.ucsd.edu	            UC San Diego
> http://famprevmed.ucsd.edu/faculty/cberry/  La Jolla, San Diego 92093-0901
>
>
>
> _______________________________________________
> Emacs-orgmode mailing list
> Please use `Reply All' to send replies to the list.
> Emacs-orgmode@gnu.org
> http://lists.gnu.org/mailman/listinfo/emacs-orgmode
>

Charles C. Berry                            (858) 534-2098
                                             Dept of Family/Preventive Medicine
E mailto:cberry@tajo.ucsd.edu	            UC San Diego
http://famprevmed.ucsd.edu/faculty/cberry/  La Jolla, San Diego 92093-0901