Fix editor scrolling horizontally

writeas/Base.lproj/Main.storyboard

@@ -501,6 +501,7 @@ DQ
                         </constraints>
                     </view>
                     <connections>
+                        <outlet property="writerScrollContainer" destination="jcY-KK-WQg" id="y9X-kJ-JMT"/>
                         <outlet property="writerText" destination="HxZ-78-tID" id="bub-iR-kN5"/>
                     </connections>
                 </viewController>

writeas/ViewController.swift

@@ -11,6 +11,7 @@ import Cocoa
 class ViewController: NSViewController, NSTextViewDelegate, NSUserNotificationCenterDelegate {
 
     @IBOutlet var writerText: NSTextView!
+    @IBOutlet weak var writerScrollContainer: NSScrollView!
 
     var isNight = false
 
@@ -51,7 +52,7 @@ class ViewController: NSViewController, NSTextViewDelegate, NSUserNotificationCe
 
     func configureWindow() {
         // Fit textview to window size
-        writerText.setFrameSize(NSSize(width: self.view.window!.frame.width, height: self.view.window!.frame.height))
+        writerText.setFrameSize(NSSize(width: self.writerScrollContainer.frame.width - 20, height: self.writerScrollContainer.frame.height))
     }
 
     override var representedObject: Any? {