<p dir="auto">Hi</p>
<p dir="auto">getting weird lines on different font sizes, fontFace changes does not help.<br>
Seeing this on all light backgrounds, not vim only.</p>
<p dir="auto">Thx<br>
Martin<br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/3341435/65060161-ad19de00-d977-11e9-99c6-892ac1567678.png"><img src="https://user-images.githubusercontent.com/3341435/65060161-ad19de00-d977-11e9-99c6-892ac1567678.png" alt="Annotation 2019-09-17 181537" style="max-width: 100%;"></a></p>
<h1 dir="auto">Environment</h1>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="Windows build number: 10.0.18362.207
Windows Terminal version (if applicable): 0.2.1831.0, Windows Store Build

Any other software?
.Net Core SDK 3.0.100-preview6-012264
Powershell Core 6.2.1"><pre lang="none" class="notranslate"><code class="notranslate">Windows build number: 10.0.18362.207
Windows Terminal version (if applicable): 0.2.1831.0, Windows Store Build

Any other software?
.Net Core SDK 3.0.100-preview6-012264
Powershell Core 6.2.1
</code></pre></div>
<h1 dir="auto">Steps to reproduce</h1>

<ol start="0" dir="auto">
<li>The crash reproduces on both cmd and PSCore.</li>
<li>Invoke some program that outputs Chinese. I used <code class="notranslate">dotnet --info</code>.</li>
<li>Drag on the output text for selection.</li>
</ol>
<h1 dir="auto">Expected behavior</h1>

<p dir="auto">Chinese text can be selected normally. (using conhost)<br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/5644458/60793006-5c2c8300-a199-11e9-92c3-65d5c23b2935.png"><img src="https://user-images.githubusercontent.com/5644458/60793006-5c2c8300-a199-11e9-92c3-65d5c23b2935.png" alt="image" style="max-width: 100%;"></a></p>
<h1 dir="auto">Actual behavior</h1>

<p dir="auto">As soon as the drag covers or starts at Chinese character, the Terminal crashes.<br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/5644458/60793116-9ac23d80-a199-11e9-9f6a-a84355a046ca.png"><img src="https://user-images.githubusercontent.com/5644458/60793116-9ac23d80-a199-11e9-9f6a-a84355a046ca.png" alt="image" style="max-width: 100%;"></a><br>
(Dragging over the dual-width <code class="notranslate">（</code> character)</p>
<h1 dir="auto">Note</h1>
<p dir="auto">This does not reproduce on output of Powershell <code class="notranslate">echo</code> command, and some others.<br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/5644458/60793246-e248c980-a199-11e9-9c9c-ce0315eaff61.png"><img src="https://user-images.githubusercontent.com/5644458/60793246-e248c980-a199-11e9-9c9c-ce0315eaff61.png" alt="image" style="max-width: 100%;"></a><br>
Seems not directly caused by certain executables. (Some output of <code class="notranslate">dotnet.exe</code> can be selected.)<br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/5644458/60793431-4b304180-a19a-11e9-8f53-bacab05bc094.png"><img src="https://user-images.githubusercontent.com/5644458/60793431-4b304180-a19a-11e9-8f53-bacab05bc094.png" alt="image" style="max-width: 100%;"></a><br>
Not aware of whether Chinese starts with new line.<br>
<a target="_blank" rel="noopener noreferrer nofollow" href="https://user-images.githubusercontent.com/5644458/60793605-964a5480-a19a-11e9-93a4-08783567a6ba.png"><img src="https://user-images.githubusercontent.com/5644458/60793605-964a5480-a19a-11e9-93a4-08783567a6ba.png" alt="image" style="max-width: 100%;"></a></p>
<h3 dir="auto">My system setting:</h3>
<p dir="auto">Display language = Simplified Chinese<br>
Code page = Simplified Chinese, UTF8 enabled (Active Code Page: 65001)</p>