From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from omta002.cacentral1.a.cloudfilter.net (omta002.cacentral1.a.cloudfilter.net [3.97.99.33]) by sourceware.org (Postfix) with ESMTPS id B66083892466 for ; Sun, 15 Aug 2021 03:56:15 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org B66083892466 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=SystematicSW.ab.ca Authentication-Results: sourceware.org; spf=none smtp.mailfrom=systematicsw.ab.ca Received: from shw-obgw-4003a.ext.cloudfilter.net ([10.228.9.183]) by cmsmtp with ESMTP id EurRmxbBj4bInF7FvmqSPO; Sun, 15 Aug 2021 03:56:15 +0000 Received: from SystematicSW.ab.ca ([68.147.0.90]) by cmsmtp with ESMTP id F7FumbkmTqeviF7Fumkxiy; Sun, 15 Aug 2021 03:56:15 +0000 X-Authority-Analysis: v=2.4 cv=B4F8bMhM c=1 sm=1 tr=0 ts=6118905f a=T+ovY1NZ+FAi/xYICV7Bgg==:117 a=T+ovY1NZ+FAi/xYICV7Bgg==:17 a=mDV3o1hIAAAA:8 a=B_eygcfAPifmwm54rCoA:9 a=_FVE-zBwftR9WsbkzFJk:22 From: Cygwin sed Co-Maintainer To: Cygwin Announcements Reply-To: Cygwin Date: Sat, 14 Aug 2021 21:55:07 -0600 Message-Id: <20210814215507.47306-1-Brian.Inglis@SystematicSW.ab.ca> Subject: Updated: sed 4.8 X-CMAE-Envelope: MS4xfL1ta9zTYmpVg9387X/A6zeO7f7tVbFdwUlX1fVL+HqydarnBPgLj5MrFP+oN2jym+T13cAE8mFbRop5k/Ot+gHEBhX0OmPWv1gWz+Fm0NiYn8Oahqze wZHJ4p97VKD2CgPQFEo65wS02XGbCE6SnDicvGTD46ImsEj1jjXcnyJW1KooYCiUB8XbNSNyV/jbz44sZGIdPpkdFgSsRPN/3j68TCsr0NJgQqkVeANn9QFN I9t+iUB3Q8t3DjJ01NzH+lQx/OlMujWJkyL8UQ7mNCA= X-Spam-Status: No, score=-1160.6 required=5.0 tests=BAYES_00, KAM_DMARC_STATUS, KAM_LAZY_DOMAIN_SECURITY, KAM_NUMSUBJECT, KAM_SHORT, RCVD_IN_BARRACUDACENTRAL, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_NONE, TXREP autolearn=no autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: cygwin-announce@cygwin.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Read-only mailing list announcing new and updated Cygwin packages List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 15 Aug 2021 03:56:26 -0000 The following packages have been upgraded in the Cygwin distribution: * sed 4.8 The sed (Stream EDitor) editor is a stream or batch (non-interactive) editor. Sed takes text as input, performs an operation or set of operations on the text, and outputs the modified text. The operations that sed performs (substitutions, deletions, insertions, etc.) can be specified in a script file or from the command line. For more information see the project home pages: https://www.gnu.org/software/sed/ https://sv.gnu.org/projects/sed/ For changes since the previous Cygwin release please see below or read /usr/share/doc/sed/NEWS after installation; for complete details see: /usr/share/doc/sed/ChangeLog https://git.sv.gnu.org/gitweb/?p=sed.git;a=log;h=refs/tags/v4.8 Noteworthy changes in release 4.8 (2020-01-14) [stable] * Bug fixes "sed -i" now creates temporary files with correct umask (limited to u=rwx). Previously sed would incorrectly set umask on temporary files, resulting in problems under certain fuse-like file systems. [bug introduced in sed 4.2.1] * Release distribute gzip-compressed tarballs once again * Improvements a year's worth of gnulib development, including improved DFA performance Noteworthy changes in release 4.7 (2018-12-20) [stable] * Bug fixes Some uses of \b in the C locale and with the DFA matcher would fail, e.g., the following would mistakenly print "123-x" instead of "123": echo 123-x|LC_ALL=C sed 's/.\bx//' Using a multibyte locale or certain regexp constructs (some ranges, backreferences) would avoid the bug. [bug introduced in sed 4.6] Noteworthy changes in release 4.6 (2018-12-19) [stable] * Improvements sed now prints a clear error message when r/R/w/W (and s///w) commands are missing a filename. Previously, w/W commands would fail with confusing error message, while r/R would be a silent no-op. sed now uses fully-buffered output (instead of line-buffered) when writing to files. This should noticeably improve performance of "sed -i" and other write commands. Buffering can be disabled (as before) with "sed -u". sed in non-cygwin windows environments (e.g. mingw) now properly handles '\n' newlines in -b/--binary mode. * Bug fixes sed no longer accesses invalid memory (heap overflow) when given invalid backreferences in 's' command [bug#32082, present at least since sed-4.0.6]. sed no longer adds extraneous NUL when given s/$//n command. [related to bug#32271, present since sed-4.0.7] sed no longer accesses invalid memory (heap overflow) with s/$//n regexes. [bug#32271, present since sed-4.3]. * New Features New option, --debug: print the input sed script in canonical form and annotate program execution. Noteworthy changes in release 4.5 (2018-03-31) [stable] * Bug fixes sed now fails when matching very long input lines (>2GB). Before, sed would silently ignore the regex without indicating an error. [Bug present at least since sed-3.02] sed no longer rejects comments and closing braces after y/// commands. [Bug existed at least since sed-3.02] sed -E --posix no longer ignores special meaning of '+','?','|' . [Bug introduced in the original implementation of --posix option in v4.1a-5-gba68fb4] sed -i now creates selinux context based on the context of the symlink instead of the symlink target. [Bug present since at least sed-4.2] sed -i --follow-symlinks remains unchanged. sed now treats the sequence '\x5c' (ASCII 92, backslash) as literal backslash character, not as an escape prefix character. [Bug present since sed-3.02.80] Old behavior: $ echo z | sed -E 's/(z)/\x5c1/' # identical to 's/(z)/\1/' z New behavior: $ echo z | sed -E 's/(z)/\x5c1/' \1