Path: csiph.com!goblin3!goblin2!goblin1!goblin.stu.neva.ru!usenet.stanford.edu!not-for-mail From: Eliran Gonen Newsgroups: gnu.bash.bug Subject: herestring brace expansion Date: Sun, 2 Sep 2018 23:55:21 +0300 Lines: 27 Approved: bug-bash@gnu.org Message-ID: NNTP-Posting-Host: lists.gnu.org Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Trace: usenet.stanford.edu 1535925983 6702 208.118.235.17 (2 Sep 2018 22:06:23 GMT) X-Complaints-To: action@cs.stanford.edu Cc: "bash@packages.debian.org" To: "bug-bash@gnu.org" Envelope-to: bug-bash@gnu.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=message-id:mime-version:to:cc:from:subject:date:importance; bh=bejJl95qTPDkLLgAxPZUjfHSJW+NQUGNFf7ic00VzUg=; b=mhQvHyQI79AOY8II19x0SdIc7iirR9/BHXNDRGlBOMl2rDMoLYphEH2G7x9xLykzKt dZpK/4Oy98ZqDBBV/bkuPrtkc8eGM+R99ga9E+MJ6KwrEb61DoVrPhc+lSHKYeQwkLIm cxtBFt0aVUa28urf9zOwqzHkgM+q5d7zYlMa5/5XuQJxCsqbY3/iNn7bPdukpJEq6S2P 060cal+9jKQidcbLvZSwCDwaBV6AP6+vVYpIXVEqv5nbpC9Fxr2se7saqTt1ijyb7s2v AsJGSMLwn205Tl2qvMoXDs19FMCzLS3KM2Eyblv7bzLaMcXHfb9PmfFIihhyW9Vf6+AA Tufw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:mime-version:to:cc:from:subject:date :importance; bh=bejJl95qTPDkLLgAxPZUjfHSJW+NQUGNFf7ic00VzUg=; b=qx7b9hoOOAcjNrRJwGe935Vq9BgoBpgdFDEr+b+69ij3IMMnw47ngvD0YaZbPbFVmZ f50wo1OWYKAdZhY4V4pXa6WbAH50tdmF9Wj04/w2WuoJA1JUelMN9UaJryO2TlXzHvH1 JBDia0aNs5j2x4GAoVR3imd0yIAZxeUM1GtJhYL0W/KId4hD9PXletF1I/KvVreA5fVE FJg5QhMJfZJZTkgsyMWWfSUiyW/kqrYEjoNsnf1QIRfJJZlt24f07GbStQ+vkakb6/o6 J2F8qc6/mPYVYJDUwZoQ7pTxKEoXqCBZ+2Rq57oEsVHFSoP+XRm7QGL8jEpQA0ItJeh3 1Rrw== X-Gm-Message-State: APzg51BiPfnC0iO/swXeRbTfDCKUPj5n6lEpTAEqej4OO1iQwzYIUPpP aaIbAxlhnrOo2mfP1WKSd4Ot4ceA X-Google-Smtp-Source: ANB0VdbzkwOO51guRslDcNuu6Xf+oZLiLuAQKWqx+ZvLa83Sryy85IcIKaavnyv/Pbjs3/e0gRGQAQ== X-Received: by 2002:adf:e8c1:: with SMTP id k1-v6mr16410045wrn.43.1535921769139; Sun, 02 Sep 2018 13:56:09 -0700 (PDT) Importance: normal X-Priority: 3 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4864:20::435 X-Mailman-Approved-At: Sun, 02 Sep 2018 18:06:20 -0400 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:14545 Configuration Information [Automatically generated, do not change]: Machine: x86_64 OS: linux-gnu Compiler: gcc Compilation CFLAGS: -DPROGRAM=3D'bash' -DCONF_HOSTTYPE=3D'x86_64' -DCONF_O= STYPE=3D'linux-gnu' -DCONF_MACHTYPE=3D'x86_64-pc-linux-gnu' -DCONF_VENDOR= =3D'pc' -DLOC$ uname output: Linux UU8CPLAE 4.4.0-17134-Microsoft #137-Microsoft Thu Jun 1= 4 18:46:00 PST 2018 x86_64 x86_64 x86_64 GNU/Linux Machine Type: x86_64-pc-linux-gnu Bash Version: 4.3 Patch Level: 48 Release Status: release Description: =E2=80=9CHere Strings=E2=80=9D section in the bash(1) manual page claims t= hat =E2=80=9Cword undergoes brace expansion=E2=80=9D while it does not. Repeat-By: $ read -a arr <<< x{a{a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z}= ,b{a,b,c,d,e,f,g,h,i,j,k,l,m,n,o}} $ echo ${arr[*]} x{a{a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z},b{a,b,c,d,e,f,g,h,= i,j,k,l,m,n,o}}