From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM autolearn=unavailable autolearn_force=no version=3.4.4 X-Received: by 10.66.161.130 with SMTP id xs2mr5207089pab.40.1472278533333; Fri, 26 Aug 2016 23:15:33 -0700 (PDT) X-Received: by 10.157.6.44 with SMTP id 41mr542282otn.10.1472278533271; Fri, 26 Aug 2016 23:15:33 -0700 (PDT) Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.eternal-september.org!news.eternal-september.org!feeder.eternal-september.org!news.glorb.com!j128no324917ith.0!news-out.google.com!d68ni40373ith.0!nntp.google.com!j128no324909ith.0!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail Newsgroups: comp.lang.ada Date: Fri, 26 Aug 2016 23:15:33 -0700 (PDT) Complaints-To: groups-abuse@google.com Injection-Info: glegroupsg2000goo.googlegroups.com; posting-host=2a02:120b:2c4c:6700:7925:e03d:ddaf:727; posting-account=gRqrnQkAAAAC_02ynnhqGk1VRQlve6ZG NNTP-Posting-Host: 2a02:120b:2c4c:6700:7925:e03d:ddaf:727 User-Agent: G2/1.0 MIME-Version: 1.0 Message-ID: <5544fc9c-576f-4b65-a055-96cdd74a6f1a@googlegroups.com> Subject: Ann: Zip-Ada v.51 From: gautier_niouzes@hotmail.com Injection-Date: Sat, 27 Aug 2016 06:15:33 +0000 Content-Type: text/plain; charset=UTF-8 Xref: news.eternal-september.org comp.lang.ada:31600 Date: 2016-08-26T23:15:33-07:00 List-Id: URL: https://sf.net/projects/unzip-ada/ * Changes in '51', 27-Aug-2016: - LZMA.Encoding has been added; it is a standalone compressor, see lzma_enc.adb for an example of use. - Zip.Compress provides now LZMA_1, LZMA_2 methods. In other words, you can use the LZMA compression with Zip.Create. - Zip.Compress has also a "Preselection" method that selects a compression method depending on hints like the uncompressed size. - Zip.Compress.Deflate: Deflate_1 .. Deflate_3 compression is slightly better. The LZMA format, new in Zip-Ada, is especially good for compressing database data - be it in binary or text forms. Don't be surprised if the resulting archive represent only a few percents of the original data... Enjoy! _________________________ Gautier's Ada programming http://gautiersblog.blogspot.com/search/label/Ada NB: follow the above link for a valid e-mail address