Same xemacs file for different versions

[Glyn Millington]

"Asfand Yar Qazi" <ayqazi at gmail.com> writes:

> Hi,
>
> I need to use xemacs 21.5 and 21.4 (beta and stable) depending on
> where I'm working.  I keep a darcs repository (darcs is IMHO the best
> version control tool out there) of my .xemacs directory.
>
> I need to know if it's possible to do certain customizations
> differently for different versions of xemacs - is there a way of
> specifying a different custom.el file for different versions to use
> programatically via the init.el file, so that customize mode from
> different versions don't clash, for example?
>
> As a last resort, there has to be a variable or constant I can check
> that'll give me the current version of xemacs I'm using so I can base
> customizations on that.
>
> I realise I can just use different branches for different versions,
> and then synchronise shared patches between them (darcs makes that
> easy) but I'd prefer a more convenient way of doing it.
>
> Thanks

Don't know how to do this with custom.el
This might be another way ....



(if (and (featurep 'mule)
         (emacs-version>= 21 5 0))

; put your version-dependent settings in here -eg

(setq load-path (cons "/home/glyn/elisp/funkymulebetacode" load-path)))



hope that helps

atb



Glyn