Path: csiph.com!goblin1!goblin.stu.neva.ru!usenet.stanford.edu!not-for-mail From: Bruce Lilly Newsgroups: gnu.bash.bug Subject: Re: Bash parameter expansion (remove largest trailing match, remove largest leading match, pattern replacement) does not work Date: Sat, 29 Aug 2020 13:33:37 -0400 Lines: 6 Approved: bug-bash@gnu.org Message-ID: References: <20974.1598722020@jinx.noi.kre.to> NNTP-Posting-Host: lists.gnu.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" X-Trace: usenet.stanford.edu 1598722432 29813 209.51.188.17 (29 Aug 2020 17:33:52 GMT) X-Complaints-To: action@cs.stanford.edu Cc: bug-bash@gnu.org To: Robert Elz Envelope-to: bug-bash@gnu.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=ane41BFCp9HwQN0DBECCk6qosxqqT6yAeNYOLoN6o5U=; b=ac78sD8xv9o1Pwk2HyqMlmVAz4Nd/rNflrLeuTwMlvoVoOG8D6GRE7Q5p8T0VZ/CUv Q2LPz2+XsV9CtjaOPTb0KPWzSQJoCaseIJvBxO7l8R1a5cnQbEcm778CjNWYb2UkxtOm DnXEX4ejwE/iDf8apEf6npf0+mXwLd0Stepyi1SRWXqPC0oJImaziiipndJhlOuLAWb/ Izu6I2O/HY7Eus3o49G/K4NPgJFK2wH4dApQtRh6J95pLlS5PahjX3fbu27w0e2P5ix2 mvUr1KwfoU6lI4Th5sLt8Cd17Mb5Em5UKV2c9kPIzV5ht6GR05ZxjfFBpDrgbUEJV+wQ 3ZNQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=ane41BFCp9HwQN0DBECCk6qosxqqT6yAeNYOLoN6o5U=; b=Xa5c4RDDCcIvZP9qIX6vHeF1GjWAsXy/vIAOORpwQIs5I/pOvi6Jxwj7TKLdydQabd HJN3EA15eTEL8gBqwVp77T3Ml86id3ALiJuLM/+w//VkpBxSsYUMBWhv7yJAwm/0vwnn 9dKc9Ot4FkPSwlSYeMV7cXzy/caIK7Dp27/v5Mx5sVwVB55c7UtzUlWj5wASvDAVzHBC fP+tO8fWN/8pbhB2rt4R2NVbc2NZZ+gCEYQ9c4lwGBWEIgDt8ACYkxh0BVaTWPE2Utcv XG3sX84Eudm2NK10O8tPJdjWf7QhkjV4GOMMoPjCIsVeVv0AITrY5cKQF721KWoIYvX0 pFUQ== X-Gm-Message-State: AOAM533FuYUTtZHdTULqZCJTIJNtaJAsFTsIXpqfMIa99hGRIHSKKu+F yhIB3ioGNE+5vsEiTSrv4tBcnNMzqmq12lBYXfQ= X-Google-Smtp-Source: ABdhPJymqylkzu9guGvNp2U6w97j+mlRu70LzC/Nrl8JFUnwWudNwanfDfSK2Og+3Fkkug8OWW9IFO3XdPdBLix8UrQ= X-Received: by 2002:a05:6638:1491:: with SMTP id j17mr4451162jak.92.1598722428167; Sat, 29 Aug 2020 10:33:48 -0700 (PDT) In-Reply-To: <20974.1598722020@jinx.noi.kre.to> Received-SPF: pass client-ip=2607:f8b0:4864:20::d2f; envelope-from=bruce.lilly@gmail.com; helo=mail-io1-xd2f.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: bug-bash@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Bug reports for the GNU Bourne Again SHell List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Mailman-Original-Message-ID: X-Mailman-Original-References: <20974.1598722020@jinx.noi.kre.to> Xref: csiph.com gnu.bash.bug:16843 Robert, Did you look at the relevant bash manual pages linked in the bug report? > >