Re: Tool for writing thin wrappers for changing existing elisp configurations

[Suvayu Ali]

On Mon, Apr 07, 2014 at 09:40:35PM +0300, Andrey Tykhonov wrote:
> 
> I would like to write a thin wrapper, interactive elisp function, which
> will be able to append new entry to the `nnmail-split-fancy'.

 [...chomp...chomp...chomp...]

> Yes, of course, I can just open ~/.gnus.el and add such entry. And of
> course I can change via M-x customize-variable RET nnmail-split-fancy RET.
> 
> But this question is not about *how* to change existing elisp configuration
> but about a tool. I wonder: is there any elisp tool (package, functions
> etc) which allows to write such a thin wrapper (elisp program); wrapper
> which allows to change source of existing elisp program (configuration)?

If you don't want to use customize, maybe see how it does it and base
your tool on that?  The only tool I know which does this is customize.

Hope this helps,

-- 
Suvayu

Open source is the future. It sets us free.