<p>There is some bug with Overview plugin in last versions of Geany. When the plugin is on, Geany's text starts shimmering, i.e. some lines are doubled, then set properly. I couldn't find a regularity of this, except for that with a code (and syntax highlighting) the shimmering occurs more often than with a plain text.</p>
<p>When the Overview plugin is off, the shimmering disappears too.</p>
<p>See the picture attached.</p>
<p><a target="_blank" rel="noopener noreferrer" href="https://user-images.githubusercontent.com/37333988/75846848-9153a880-5dee-11ea-9fb2-49715e31bbe4.png"><img src="https://user-images.githubusercontent.com/37333988/75846848-9153a880-5dee-11ea-9fb2-49715e31bbe4.png" alt="geany-overview-plugin" style="max-width:100%;"></a></p>
<p>I use also Git monitor plugin. It doesn't produce the shimmering by itself and doesn't influence at all. It seems Overview plugin is responsible for the shimmering.</p>
<p>Debian 10, Xfce.</p>

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