Re: [gentoo-dev] New eclasses for XEmacs lisp

[Hans de Graaff <graaff@gentoo.org>]

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On Sat, 2007-09-08 at 17:33 +0300, Petteri Räty wrote:

> Would it be possible to have one set of eclasses that handles both
> XEmacs and Emacs?

Possible, yes, but I don't think it is practical. Even though the
general steps to compile and install elisp are the same for GNU Emacs
and XEmacs, there are also a lot of finicky little implementation
details that are different. There would not be a lot of joined code, I
think. 

> xemacs-elisp-install () { insinto etc should be wrapper in a subshell so
> that it can't change the env of the caller.

While looking for some examples I found that not many eclasses currently
do this, so perhaps this is good advice for others as well? Petteri's
own java-utils-2.eclass does support this, obviously, and so will the
xemacs eclass.

Kind regards,

Hans

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