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Re: Replace selective-display in Gnus

From: Katsumi Yamaoka
Subject: Re: Replace selective-display in Gnus
Date: Thu, 15 Oct 2009 10:01:54 +0900
User-agent: Gnus/5.110011 (No Gnus v0.11) XEmacs/21.4.22 (linux)

>>>>> Reiner Steib wrote:


>>     (dolist (ov (overlays-in from to))
>>       (when (overlay-get ov 'gnus-sum)
>>         (delete-overlay ov)))))
>> which should work everywhere.

> Thanks, Stefan and Dan.  I have committed this.

`next-single-char-property-change' used in `gnus-summary-show-thread'
is not available in XEmacs 21.4 and SXEmacs.  Though it doesn't
seem to disturb those XEmacsen from running Gnus so far.  Could
it be replaced with a certain overlay function, like
`next-overlay-change' (that XEmacs provides for the compatibility)?


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