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 9A3A4389367E for ; Sun, 13 Nov 2022 21:21:00 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 9A3A4389367E 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 uCUgolLKuyQ9euKPUoBYZg; Sun, 13 Nov 2022 21:21:00 +0000 Received: from localhost.localdomain ([184.64.124.72]) by cmsmtp with ESMTP id uKPTojYy15QfLuKPTobcSz; Sun, 13 Nov 2022 21:21:00 +0000 X-Authority-Analysis: v=2.4 cv=SuCDVdC0 c=1 sm=1 tr=0 ts=63715fbc a=oHm12aVswOWz6TMtn9zYKg==:117 a=oHm12aVswOWz6TMtn9zYKg==:17 a=mDV3o1hIAAAA:8 a=gFPBz1JJXGIeDeE59qMA:9 a=_FVE-zBwftR9WsbkzFJk:22 From: "Cygwin sed Co-Maintainer" To: "Cygwin Announcements" Reply-To: "Cygwin" Date: Sun, 13 Nov 2022 14:19:40 -0700 Message-Id: <20221113141940.30259-1-Brian.Inglis@SystematicSW.ab.ca> Subject: Updated: sed 4.9 X-CMAE-Envelope: MS4xfL0vxerg0qYYyWAbjVTOXG9Zw3pnMXaTaRTOoEDj8pg8WwtqZvf/H1KAAfCfnG8nRFybuGl8QjdtvvnrR1LMjIuLmExQojLP4S7YbEU4vSDYsUFUr4Xd ofVOXgKXm1u0OKbKwVz7zoWih4f8AiYBAUNmTgqqJlP7cF35PRBPJ+Ozh4JGGHGm/B/E8iRqV753IAG9GOp2UcZ+S6/ksHWsrMaIJ9DlCLFNYcnVyKJEXaGg X-Spam-Status: No, score=-1163.5 required=5.0 tests=BAYES_00,KAM_DMARC_STATUS,KAM_LAZY_DOMAIN_SECURITY,KAM_NUMSUBJECT,KAM_SHORT,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_NONE,TXREP autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: The following packages have been upgraded in the Cygwin distribution: * sed 4.9 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=shortlog;h=refs/tags/v4.9 Noteworthy changes in release 4.9 2022-11-06 Bug fixes * 'sed --follow-symlinks -i' no longer loops forever when its operand is a symbolic link cycle. [bug introduced in sed 4.2] * A program with an execution line longer than 2GB can no longer trigger an out-of-bounds memory write. * Using the R command to read an input line of length longer than 2GB can no longer trigger an out-of-bounds memory read. * In locales using UTF-8 encoding, the regular expression '.' no longer sometimes fails to match Unicode characters U+D400 through U+D7FF (some Hangul Syllables, and Hangul Jamo Extended-B) and Unicode characters U+108000 through U+10FFFF (half of Supplemental Private Use Area plane B). [bug introduced in sed 4.8] * I/O errors involving temp files no longer confuse sed into using a FILE * pointer after fclosing it, which has undefined behavior in C. New Features * The 'r' command now accepts address 0, allowing inserting a file before the first line. Changes in behavior * Sed now prints the less-surprising variant in a corner case of POSIX-unspecified behavior. Before, this would print "n". Now, it prints "X": printf n | sed 'sn\nnXn'; echo