From mboxrd@z Thu Jan  1 00:00:00 1970
From: Joe Riel <jriel@maplesoft.com>
Subject: Process substitution in babel
Date: Mon, 16 Jan 2017 14:35:30 -0800
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Can one use process substitution in babel? 

#+BEGIN_SRC bash
comm <(ls) <(ls)
#+END_SRC

I get an error

Syntax error: "(" unexpected

-- 
Joe Riel