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minor updates for 5.3-rc1 release

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Chet Ramey
2025-04-04 10:50:15 -04:00
parent a6767763de
commit 2e113467f0
29 changed files with 2736 additions and 3958 deletions
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doc/bashref.html
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@@ -1293,7 +1293,7 @@ in <var class="var">consequent-commands</var>, or zero if none was executed.
<dd><p>The syntax of the <code class="code">for</code> command is:
</p>
<div class="example">
<pre class="example-preformatted">for <var class="var">name</var> [ [in [<var class="var">words</var> ...] ] ; ] do <var class="var">commands</var>; done
<pre class="example-preformatted">for <var class="var">name</var> [ [in <var class="var">words</var> ...] ; ] do <var class="var">commands</var>; done
</pre></div>
<p>Expand <var class="var">words</var> (see <a class="pxref" href="#Shell-Expansions">Shell Expansions</a>), and then
@@ -1308,10 +1308,11 @@ set, as if &lsquo;<samp class="samp">in &quot;$@&quot;</samp>&rsquo; had been sp
If there are no items in the expansion of <var class="var">words</var>, no commands are
executed, and the return status is zero.
</p>
<p>An alternate form of the <code class="code">for</code> command is also supported:
<p>There is an alternate form of the <code class="code">for</code> command which is similar to the
C language:
</p>
<div class="example">
<pre class="example-preformatted">for (( <var class="var">expr1</var> ; <var class="var">expr2</var> ; <var class="var">expr3</var> )) ; do <var class="var">commands</var> ; done
<pre class="example-preformatted">for (( <var class="var">expr1</var> ; <var class="var">expr2</var> ; <var class="var">expr3</var> )) [;] do <var class="var">commands</var> ; done
</pre></div>
<p>First, evaluate the arithmetic expression <var class="var">expr1</var> according
@@ -2453,7 +2454,7 @@ ade ace abe
</pre></div>
<p>A sequence expression takes the form
<code class="code">{<var class="var">x</var>..<var class="var">y</var>[..<var class="var">incr</var>]}</code>,
<code class="code"><var class="var">x</var>..<var class="var">y</var>[..<var class="var">incr</var>]</code>,
where <var class="var">x</var> and <var class="var">y</var> are either integers or letters,
and <var class="var">incr</var>, an optional increment, is an integer.
When integers are supplied, the expression expands to each number between