From f3486929d0e96e369a91d68893531b7d8aff1f00 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Thu, 11 Feb 2021 16:59:57 +0000
Subject:  Change backtick option to -x

---
 doc/backtick.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'doc')

diff --git a/doc/backtick.html b/doc/backtick.html
index e5a889d..14cc031 100644
--- a/doc/backtick.html
+++ b/doc/backtick.html
@@ -30,7 +30,7 @@ environment variable, then executes another program.
 </p>
 
 <pre>
-     backtick [ -i | -I | -d | -D <em>default</em> ] [ -N | -n ] [ -E | -e ] <em>variable</em> { <em>prog1...</em> } <em>prog2...</em>
+     backtick [ -i | -I | -x | -D <em>default</em> ] [ -N | -n ] [ -E | -e ] <em>variable</em> { <em>prog1...</em> } <em>prog2...</em>
 </pre>
 
 <ul>
@@ -70,7 +70,7 @@ or 124 if <em>prog1</em> wrote a null character. This is the default. </li>
 the start of <em>prog1...</em>'s output is, up to the first null character,
 or to whatever <em>prog1...</em> wrote before crashing; chomping is applied
 if required; then execution proceeds. </li>
- <li> <tt>-d</tt>&nbsp;: <em>variable</em> is <strong>removed</strong> from
+ <li> <tt>-x</tt>&nbsp;: <em>variable</em> is <strong>removed</strong> from
 the environment, and execution proceeds. </li>
  <li> <tt>-D&nbsp;<em>default</em></tt>&nbsp;: the value of <em>variable</em>
 is set to <em>default</em>, and execution proceeds. </li>
-- 
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