Re: QP decoding

[Earl Hood <earl@earlhood.com>]

On May 4, 2003 at 19:50, Marcin Sochacki wrote:

> During archive processing I've found some Subject: lines are not
> properly decoded from Quoted-Printable in MHonarc.
> After some investigation I've located the problem with such headers:
> 	Subject: =?ISO-8859-2?Q?guz_m=f3zgu?=
> is caused by some popular webmail of a Polish portal site, which seems
> to encode characters using lowercase hexadecimal (e.g. "f3") numbers,
> instead of uppercase. RFC 1521 specifies, that the set [A-F] should be used,
> but "robust" decoders could make the effort to also interpret [a-f] properly.
> 
> The fix is simple: in qprint.pl substitute:
> s/=([0-9A-F]{2})/pack("H2",$1)/ge;
> with:
> s/=([0-9A-Fa-f]{2})/pack("H2",$1)/ge;

Would you please submit a bug report about this at
<https://savannah.nongnu.org/bugs/?func=addbug&group=mhonarc>.

Thanks,

--ewh

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