Re: Re: Literate Programming with Org mode

["Eric H. Neilsen, Jr." <neilsen@fnal.gov>]

Sam,

sam kleinman wrote:

...
> Here's a literate programing example: 
>
> I talked with a statistician, programer and human rights violation
> researcher, who wrote (with his team) reports of statistical studies
> of data regarding possible genocide incidents. He wrote the LaTeX
> documents which, within the text of the document, all values and
> analysis' were called in and generated when LaTeX ran, so that as data
> was collected, and the report was recompiled the analysis was
> completed with the most up-to-date version of the data, and that the
> production of the text was isolated from the collection of data, and
> from the analysis of those figures. 
>
> The stack itself, was comprised of Sweave
> <http://www.stat.umn.edu/~charlie/Sweave/> R for stats processing,
> make, and a little bit of python for glue. I think. 
This is how it is often used in R (or S), and is compatible with the 
original idea, which is a little broader. The idea is to write a full 
software application by first writing a document about its design and 
implementation (in whatever organization is clearest for humans), but at 
a high enough level of detail that *all* code in *all* source files in 
the final application gets included somewhere in code snippets within 
the documentation. To compile your program, you run a program to 
"tangle" your text into C files, makefiles, or whatever is appropriate, 
and then compile that (with no additional editing).

See http://www.literateprogramming.com/

Every time I have tried this, I have given up in frustration at the 
tools. I have put together some org code to do it, and have used it 
successfully for some small projects, but I am still pulling my hair out 
on being able to properly contribute it to org, and it would need to be 
reworked in light of other developments anyway. org-babel now has 
includes literate programming in it as well, but I have not yet 
experimented with it (but am very interested in trying).

    -Eric

-- 
Eric H. Neilsen, Jr.
http://home.fnal.gov/~neilsen