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bug#8657: 24.0.50; Emacs code that seems to use `*-single-char-property-
From: |
Katsumi Yamaoka |
Subject: |
bug#8657: 24.0.50; Emacs code that seems to use `*-single-char-property-change' incorrectly |
Date: |
Tue, 07 Feb 2012 15:34:01 +0900 |
User-agent: |
Gnus/5.130002 (真 Gnus v0.2) Emacs/24.0.93 (i686-pc-cygwin) |
Chong Yidong wrote:
> Katsumi Yamaoka <yamaoka@jpl.org> writes:
>> But in XEmacs next-single-char-property-change will return nil
>> if no property change is found.
> Ah OK, thanks for checking.
>> So I've modified the gnus-sum.el code into:
>>
>> (if (featurep 'xemacs)
>> (or (next-single-char-property-change end 'invisible)
>> (point-max))
>> (next-single-char-property-change end 'invisible))
> I suggest just restoring the old code, and adding a comment about why
> the `or' is there.
Ok. Done.