Re: [O] Replace macros on tangle

[Giacomo M]

Dear Nicolas and Chuck,

thanks for pointing me in the right direction. I never thought that 
macros were actually just an export feature, and that noweb replacements 
could be used as macros!

I am experiencing a little quirk though. Since I often edit this org 
file under Windows, the tangled files have Windows new lines, and 
(cygwin or any) bash doesn't like it. So I added a 
org-babel-post-tangle-hook that set-buffer-file-coding-system to unix. 
But the scripts that I tangle with a noweb ref end up with a weird ^M 
after each end of line. It seems this happens after the post-tangle 
hook. How could I take care of those ^M?

Thanks a lot,

Giacomo


Il 6/26/2017 7:06 PM, Charles C. Berry ha scritto:
> On Mon, 26 Jun 2017, Nicolas Goaziou wrote:
>
> > Hello,
> >
> > Giacomo M <address@hidden> writes:
> >
> > > Dear all,
> > > how can I add macro replacement support when a source block is being
> > > tangled?
> >
> > I don't think so. Macro replacement is an export feature.
>
> If Giacomo's macros operate outside of src blocks, he could export 
> using `org-org-export-to-org', then tangle the resulting file.
>
> Giacomo, if you want something to operate inside of src blocks you can 
> use noweb replacements that execute code as outlined in
>
>     (info "(org) Noweb reference syntax")
>
> In a way these are like macros.
>
> HTH,
>
> Chuck