From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nicolas Goaziou Subject: Re: org alters output of bash code blocks when run with :session Date: Mon, 26 Feb 2018 11:27:22 +0100 Message-ID: <87bmgcyrjp.fsf@nicolasgoaziou.fr> References: <1519251001.2394682.1278948176.74D79AA2@webmail.messagingengine.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:39033) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eqG0E-0008Dz-Mv for emacs-orgmode@gnu.org; Mon, 26 Feb 2018 05:27:27 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eqG0D-0002Gl-IB for emacs-orgmode@gnu.org; Mon, 26 Feb 2018 05:27:26 -0500 Received: from relay3-d.mail.gandi.net ([2001:4b98:c:538::195]:59936) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eqG0D-0002G9-Bg for emacs-orgmode@gnu.org; Mon, 26 Feb 2018 05:27:25 -0500 In-Reply-To: <1519251001.2394682.1278948176.74D79AA2@webmail.messagingengine.com> (Tyler Smith's message of "Wed, 21 Feb 2018 17:10:01 -0500") List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org Sender: "Emacs-orgmode" To: Tyler Smith Cc: Emacs Org-Mode Help Hello, Tyler Smith writes: > I am running a short bash command from an org mode code block, using > the program `fold` to wrap it at 60 characters. If I run the code > without a session argument, the results display as expected. However, > when I set the session argument (which I have to do in the context of > the long literate analysis I'm doing), some of the output characters > don't appear. > > Steps to reproduce: > > emacs -Q > > Open the following file and execute each code block in turn: > > +------------------------ > > #+BEGIN_SRC elisp setup > (org-babel-do-load-languages > 'org-babel-load-languages > '((shell . t))) > #+END_SRC > > > #+RESULTS: > > > #+BEGIN_SRC bash no session :results replace verbatim > echo 'CCCC8,,CEFGDF,,,CC,CF:,,C8CFGFGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGCFGGGG@GGGGGGGGGGGGGGGGGGGGGGGGGGGGG+FF:B3CDFGGGFGGCFDGGGFCF:,FF9>FEC,FFDGGDGFDFFEEFGEGC5>5?C*CGGF+3:*<7*2>+*<9CGCD::C=*@DCFCFFGG #+END_SRC > > > #+RESULTS: > : CCCC8,,CEFGDF,,,CC,CF:,,C8CFGFGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG > : GGGGGGCFGGGG@GGGGGGGGGGGGGGGGGGGGGGGGGGGGG+FF:B3CDFGGGFGGCFD > : GGGFCF:,FF9>FEC,FFDGGDGFDFFEEFGE > : GC5>5?C*CGGF+3:*<7*2>+*<9CGCD::C=*@DCFCFFGG > > #+BEGIN_SRC bash session :results replace verbatim :session my-session > echo 'CCCC8,,CEFGDF,,,CC,CF:,,C8CFGFGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGCFGGGG@GGGGGGGGGGGGGGGGGGGGGGGGGGGGG+FF:B3CDFGGGFGGCFDGGGFCF:,FF9>FEC,FFDGGDGFDFFEEFGEGC5>5?C*CGGF+3:*<7*2>+*<9CGCD::C=*@DCFCFFGG #+END_SRC > > > #+RESULTS: > : CCCC8,,CEFGDF,,,CC,CF:,,C8CFGFGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG > : GGGGGGCFGGGG@GGGGGGGGGGGGGGGGGGGGGGGGGGGGG+FF:B3CDFGGGFGGCFD > : FEC,FFDGGDGFDFFEEFGE > : 5?C*CGGF+3:*<7*2>+*<9CGCD::C=*@DCFCFFGG +------------------------ > > Notice the difference between the two bash results blocks. In the > first, the input string is folded at column 60, without any other > changes. In the second, a string of characters has been deleted: > > - `GGGFCF:,FF9>` from the beginning of the third line > - `GC5>` from the beginning of the fourth line > > The fact that the deleted strings both start at the beginning of > a line and end with a `>` suggests that the session thinks they should > be redirected somehow, and in the process is dropping them completely. > However, when I look at the session buffer, the output appears as > expected, with no missing characters. > > How do I force the babel session to leave the output alone, and print > it verbatim into the org file? It may be related to other problems related to prompt in shell sessions. See for example , , and for step forward a solution . Patches welcome! Regards, -- Nicolas Goaziou