<p></p>
<p>Ubuntu regular is not a monospaced font, so there is no specific pixel position to draw a vertical line that is the same column in all lines, it depends on the content of the line.  IIRC the position used is a line of spaces which will compress in a non-monospaced font.</p>
<p>If you really want to use a non-monospaced font and still want long line indication, then set the long line to background (Preferences->Editor->Display) which is something that can be shown differently for each text line.</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br />You are receiving this because you are subscribed to this thread.<br />Reply to this email directly, <a href="https://github.com/geany/geany/issues/2886#issuecomment-912954878">view it on GitHub</a>, or <a href="https://github.com/notifications/unsubscribe-auth/AAIOWJ6G4VYTLFZ52NNYHHDUAH4NZANCNFSM5DNEOVKQ">unsubscribe</a>.<br />Triage notifications on the go with GitHub Mobile for <a href="https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675">iOS</a> or <a href="https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub">Android</a>.
<img src="https://github.com/notifications/beacon/AAIOWJ2I5SNIJ7MISQLFNPTUAH4NZA5CNFSM5DNEOVK2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOGZVJL7Q.gif" height="1" width="1" alt="" /></p>
<script type="application/ld+json">[
{
"@context": "http://schema.org",
"@type": "EmailMessage",
"potentialAction": {
"@type": "ViewAction",
"target": "https://github.com/geany/geany/issues/2886#issuecomment-912954878",
"url": "https://github.com/geany/geany/issues/2886#issuecomment-912954878",
"name": "View Issue"
},
"description": "View this Issue on GitHub",
"publisher": {
"@type": "Organization",
"name": "GitHub",
"url": "https://github.com"
}
}
]</script>