From mboxrd@z Thu Jan  1 00:00:00 1970
From: Haider Rizvi <harizvi@gmail.com>
Subject: Re: org-mode export behavior change in 9.2?
Date: Sat, 12 Jan 2019 14:33:17 -0700
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"Berry, Charles" <ccberry@ucsd.edu> writes:

>> On Jan 11, 2019, at 5:03 PM, Haider Rizvi <harizvi@gmail.com> wrote:
>> 
>> I've been using literate programming approach with org-babel for a
>> while. I just noticed that with 9.2, when I try to export (c-c c-e h
>> o) an org doc / section, any shell blocks with a named session are
>> executed as it is exporting to html!
>> 
>> I don't think it was this way before?
>
>  
> AFAICS, nothing has changed in the way :session is handled for shell src blocks in a very
> long time.
>
> Perhaps, you had set `:eval never-export' previously, but not now. ??
>
>>  Is there a way to not have it
>> execute each shell block when trying to export.
>
> This seems to work as you would want:
>
> #+begin_src shell :session sh-pcnw3 :eval never-export
> /usr/bin/say something         # say it out loud!
> #+end_src
>
>
> If you can identify a release in which the behavior was as you said, it might be possible to
> dig deeper.

Chuck, thanks for responding.

I've never had the never-export set. I'll try to go back and pinpoint
when the change shows up if I can.

Is the difference between named session and without it expected? With
the named session, the block is executed on export, and without it, it
is not executed!

--