From: Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
Subject: Re: Unintended base64 encoding
Date: 09 Jul 1999 22:00:43 +0200 [thread overview]
Message-ID: <m3d7y1ioes.fsf@quimbies.gnus.org> (raw)
In-Reply-To: amu@MIT.EDU's message of "09 Jul 1999 15:43:14 -0400"
amu@MIT.EDU (Aaron M. Ucko) writes:
> > Seems nice. I've now written the function, but what is the switchover
> > point between qp and base64? Math genius wanted!
>
> *raises hand* Ooh, ooh, call on me!
:-)
> QP adds an overhead of roughly 2 characters per non-ASCII character.
> ("Roughly" because the line-wrapping stuff makes that number slightly
> off.) On the other hand, base64 always adds an overhead of 1/3
> character per character. The breakeven point occurs when these
> overheads are equal; i.e., when about 1/6 of the characters are non-ASCII.
Okidoke; I've now made 0.1666 the limit.
--
(domestic pets only, the antidote for overdose, milk.)
larsi@gnus.org * Lars Magne Ingebrigtsen
prev parent reply other threads:[~1999-07-09 20:00 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-06-11 18:36 X-face display patch Hrvoje Niksic
1999-06-11 18:40 ` Karl Kleinpaste
1999-06-11 18:46 ` Unintended base64 encoding Karl Kleinpaste
1999-06-13 1:17 ` Lars Magne Ingebrigtsen
1999-06-13 2:38 ` Karl Kleinpaste
1999-06-15 11:41 ` Toby Speight
1999-07-03 9:17 ` Lars Magne Ingebrigtsen
1999-07-09 11:55 ` Toby Speight
1999-07-09 18:09 ` Lars Magne Ingebrigtsen
1999-07-09 18:44 ` François Pinard
1999-07-09 19:18 ` Lars Magne Ingebrigtsen
1999-07-09 19:43 ` Aaron M. Ucko
1999-07-09 20:01 ` François Pinard
[not found] ` <udl4sjdbodp.fsf@tux.mit.edu>
1999-07-09 20:00 ` Lars Magne Ingebrigtsen [this message]
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