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RFC4978 (COMPRESS=DEFLATE feature)
- To: wl-en@lists.airs.net
- Subject: RFC4978 (COMPRESS=DEFLATE feature)
- From: Vitaly Mayatskikh <v.mayatskih@gmail.com>
- Date: Sun, 24 Jan 2010 20:02:13 +0100
- Delivered-to: wl-en@lists.airs.net
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- User-agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/23.1 Mule/6.0 (HANACHIRUSATO)
Hi all!
Does anybody know if there's deflate compression and decompression
(inflate) source written in Emacs lisp and oriented to stream
processing (no calls for external utilities)? Google mail has added
$subj recently to their IMAP protocol, and I'd like to implement this
feature in Wanderlust. A quick smoke test using hacked gnutls-cli and
dumb self written deflater showed quite decent results[*], so it's
really worth trying to add this feature.
* Results for query UID SEARCH UID 1:* UNDELETED in my inbox
- uncompressed text: 25993 bytes
- compressed text: 12401 byte
- compressed text for the same (repeated) query: 581 byte
I can also post sources and instructions how to launch this stuff for
testing purposes.
--
wbr, Vitaly