Path: csiph.com!weretis.net!feeder6.news.weretis.net!nntp.club.cc.cmu.edu!micro-heart-of-gold.mit.edu!bloom-beacon.mit.edu!bloom-beacon.mit.edu!171.64.64.130.MISMATCH!usenet.stanford.edu!not-for-mail From: don fong Newsgroups: gnu.bash.bug Subject: Re: misleading error message from variable modifier Date: Thu, 1 Mar 2018 20:37:36 -0800 Lines: 22 Sender: dfong@dfong.org Approved: bug-bash@gnu.org Message-ID: References: <268f06ff-55ee-4364-fa75-54081dc7869a@case.edu> <4af3e3c0-dc52-e5b5-bc6a-7894abb69cde@case.edu> NNTP-Posting-Host: lists.gnu.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" X-Trace: usenet.stanford.edu 1519965461 855 208.118.235.17 (2 Mar 2018 04:37:41 GMT) X-Complaints-To: action@cs.stanford.edu Cc: "bash.bug list" To: Chester Ramey Envelope-to: bug-bash@gnu.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dfong-org.20150623.gappssmtp.com; s=20150623; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=PU2/oeGJ/JgDm5rYEsBVzcd8ig3jNJ3+WhIWOlasohc=; b=lYyfRqJL14BP8yDPJuHTRYbvTjzY3mvLghVVzIMf3wslFraInpHx/0kwoGeQFPK5AG b6JkBr0lGuRztqF5wMSqYRG4UOILQCAUFdnDsEBy3VIyJd9YfKQVvKGLBUW5XrWTKT2Q ctfRfxWFFttwjA5LPSnkBYGstqAfeNwRQIRQK3nv8uMO9uFhH7wRxHWNYLkH/uoKZFqo zShdpu8b/a6fxKwSfBwlE5ZllZWKbj2OraXFxilVoiZAy/kXRCm0wY3TcFZ0U4To505c SiPgATUDk/s18piOKrokuL7+lEhfzF1ThljfIke7YltX3ppNzY5e/hAWsFJ5NYLXTL5W /AQw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=PU2/oeGJ/JgDm5rYEsBVzcd8ig3jNJ3+WhIWOlasohc=; b=fW1jSfLYj+uIwdLNI0GrOHnjKnRcjNwJSiN0PEqM2RNdRPrTzaFn38XKLFUZHCMEEL eAwe8j3mgm0z6yPP5oA8Qww60qyYZlolzaUGb1OhubhbkzrzJjpfIxmO+QKE0I7mRg6q lxDHliX+WAkzBxIYOJaZ1XWp8tr+g6No/00uoHlJ/4G3B03Z7XUHHPim6D2+qB5uI9J4 hO7/wksemmpqp7FlG5ZP1J3s3PCZ8rRDU7TTzZC7A4/ij0YN8qAKvp3otQem5RWWsXJl VlCgAyRhclmL45P1Dyozp1L6NLDMQYBklh4kaZQiKaRWU6VHbzfJxWt1sz/qYnMeE4OA bceQ== X-Gm-Message-State: AElRT7FA49eolcUt4d7YP9RtlGkh1S+3pzzLMCTUBFEf1ABiQLxsU1p1 3rA/S2XpFaq9DcGePvd7P4/vW9mrwjU9D9H5zXG8BQ== X-Google-Smtp-Source: AG47ELvm0aP9ri6jpHOxHQFbDv9AbHiXf2UG43oAnftlE2S+rtatY2bOX24SkVIVCD+ecqFZnW8JTAzmpmglJ+38UKk= X-Received: by 10.55.173.7 with SMTP id f7mr6301558qkm.195.1519965456490; Thu, 01 Mar 2018 20:37:36 -0800 (PST) X-Originating-IP: [2600:1700:cd00:dfb0:8487:1227:99a5:87e5] In-Reply-To: <4af3e3c0-dc52-e5b5-bc6a-7894abb69cde@case.edu> X-Google-Sender-Auth: reAr35k1VrHvhWND2fr5DhJfzx4 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:400d:c09::232 X-Content-Filtered-By: Mailman/MimeDel 2.1.21 X-BeenThere: bug-bash@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Bug reports for the GNU Bourne Again SHell List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Xref: csiph.com gnu.bash.bug:13786 Chet, thanks. in subst.c there is code that looks similar to what i had suggested. but i don't see the tests that i submitted. i also don't see the change listed in CHANGES? On Thu, Mar 1, 2018 at 11:09 AM, Chet Ramey wrote: > On 3/1/18 12:24 PM, don fong wrote: > > any feedback on this patch? > > Check the current devel git branch. > > -- > ``The lyf so short, the craft so long to lerne.'' - Chaucer > ``Ars longa, vita brevis'' - Hippocrates > Chet Ramey, UTech, CWRU chet@case.edu http://tiswww.cwru.edu/~chet/ >