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From: Katsumi Yamaoka <yamaoka@jpl.org>
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Subject: Re: mm-substring-no-properties
Date: Mon, 22 Dec 2008 08:45:16 +0900
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>>>>> Reiner Steib wrote:
> On Thu, Dec 18 2008, Katsumi Yamaoka wrote:

>> +2008-12-18  Katsumi Yamaoka  <yamaoka@jpl.org>
>> +
>> +     * mm-util.el (mm-substring-no-properties): New function.
>> +     (mm-string-to-multibyte): Doc fix.
>> +
>> +     * mml.el (mml-attach-file): Use mm-substring-no-properties.

> Thanks for catching this.  Could you please add a comment in
> mm-util.el explaining which (X)Emacs don't have
> `substring-no-properties' (Emacs 21, XEmacs 21.4, XEmacs 21.5 (?)).

> BTW, adding `substring-no-properties' in mml.el fixed Bug#1574.

Ok.  I've added the comments to most of the mm- emulating functions
in mm-util.el.