<h1 dir="auto">Environment</h1>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="Windows build number: Microsoft Windows [Version 10.0.19041.264]
PowerToys version: Release v0.18.1
PowerToy module for which you are reporting the bug (if applicable): PowerRename"><pre class="notranslate"><code class="notranslate">Windows build number: Microsoft Windows [Version 10.0.19041.264]
PowerToys version: Release v0.18.1
PowerToy module for which you are reporting the bug (if applicable): PowerRename
</code></pre></div>
<h1 dir="auto">Steps to reproduce</h1>
<p dir="auto">Some files' names end with <code class="notranslate">_\d</code> and I want to change their names to <code class="notranslate">_0\d</code>. So I use Power Rename to search for <code class="notranslate">_(\d)$</code> and try to change them to <code class="notranslate">_0$1</code> but it doesn't work.</p>
<h1 dir="auto">Expected behavior</h1>
<p dir="auto">Change <code class="notranslate">_\d</code> to <code class="notranslate">_0\d</code>.</p>
<h1 dir="auto">Actual behavior</h1>
<p dir="auto">They were changed to <code class="notranslate">_\d$1</code> and enumerated.</p>
<h1 dir="auto">Screenshots</h1>
<p dir="auto"><a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/34062491/83590788-1cc50d00-a589-11ea-96a7-18946ab3aa1a.png"><img src="https://user-images.githubusercontent.com/34062491/83590788-1cc50d00-a589-11ea-96a7-18946ab3aa1a.png" alt="image" style="max-width: 100%;"></a></p>
<p dir="auto">due to <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="540249146" data-permission-text="Title is private" data-url="https://github.com/microsoft/PowerToys/issues/980" data-hovercard-type="issue" data-hovercard-url="/microsoft/PowerToys/issues/980/hovercard" href="https://github.com/microsoft/PowerToys/issues/980">#980</a> and <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="534045104" data-permission-text="Title is private" data-url="https://github.com/microsoft/PowerToys/issues/881" data-hovercard-type="issue" data-hovercard-url="/microsoft/PowerToys/issues/881/hovercard" href="https://github.com/microsoft/PowerToys/issues/881">#881</a>, it may be helpful to inform user that they may need to enable 'match all' if we detect pattern matching like $1, $2 in the replace text box</p>