On Tue, Sep 24 2002, Katsumi Yamaoka wrote:

>>>>>> In <vafn0q8h46a.fsf@lucy.cs.uni-dortmund.de>
>>>>>>	grossjoh@lothlorien.cs.uni-dortmund.de (Kai Großjohann) wrote:
>
>> Committed.  Please test.
>
> Unfortunately, XEmacs doesn't have the command apropos-variable.

The attached patch uses `apropos' for XEmacs and ...

	* gnus-art.el (gnus-button-guessed-mid-regexp): Improved regexp.
	(gnus-button-handle-describe-{function,variable,key},
	gnus-button-handle-apropos{,-command}): Fixed typos in doc-strings.
	(gnus-button-handle-apropos-variable): Use `apropos' in XEmacs.
	(gnus-button-alist): Fixed missing "RET" and allow more
	whitespace in "M-x apropos" regexps.