bug#1174: 23.0.60; Some UTF-8 mails displaying wrongly in Emacs 23

[Reiner Steib]

On Tue, Dec 02 2008, Stefan Monnier wrote:

>> In Emacs 21 (which Gnus still aim to be compatible with), we have
>> string-as-multibyte, but not string-to-multibyte.  So your proposed
>> code (i.e. mm-string-to-multibyte) runs
>
>>   (string-as-multibyte (char-to-string string))
>> whereas we used to run
>>   (string-as-multibyte string)
>> Does char-to-string matter here?
[...]
>>     (lambda (string)
>>       "Return a multibyte string with the same individual chars as string."
>>       (mapconcat
>>        (lambda (ch) (mm-string-as-multibyte (char-to-string ch)))
>>        string "")))))
>
> Oh, that's clever: yes, the mapconcat/char-to-string dance does make it
> implement the string-to-multibyte behavior because doing the
> string-as-multibyte conversion one byte at a time avoids the
> problematic case.  

Good.  So I think you can close this bug.  Thanks.

Bye, Reiner.
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