commit 6a61714cde7037cd9a1bcc11ecccb17fe3081295
author David Jones <drj@pobox.com> Tue Jul 16 15:55:19 2019 +0100
committer Gregory P. Smith <greg@krypto.org> Tue Jul 16 07:55:19 2019 -0700
tree 2e74f049d54202aa745690def222d6125ed7d761
parent e8692818afd731c1b7e925c626ac8200b1f1c31e

Replace backquote with command substitution in subprocess doc example (GH-13941)

Replace backquotes with POSIXy command substitution in example.

Doc/library/subprocess.rst

diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst
index af33879..7e1e3f9 100644
--- a/Doc/library/subprocess.rst
+++ b/Doc/library/subprocess.rst
@@ -1166,12 +1166,12 @@
 been imported from the :mod:`subprocess` module.
 
 
-Replacing /bin/sh shell backquote
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Replacing :program:`/bin/sh` shell command substitution
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 .. code-block:: bash
 
-   output=`mycmd myarg`
+   output=$(mycmd myarg)
 
 becomes::
 
@@ -1182,7 +1182,7 @@
 
 .. code-block:: bash
 
-   output=`dmesg | grep hda`
+   output=$(dmesg | grep hda)
 
 becomes::
 
@@ -1199,7 +1199,7 @@
 
 .. code-block:: bash
 
-   output=`dmesg | grep hda`
+   output=$(dmesg | grep hda)
 
 becomes::