diff --git a/colorbutton.py b/colorbutton.py
index ecfd01a..a74210b 100644
--- a/colorbutton.py
+++ b/colorbutton.py
@@ -1,7 +1,6 @@
 import re
 
-from PyQt6.QtCore import QSize, Qt, QRect
-from PyQt6.QtGui import QColor, QPainter, QPixmap, QIcon, QBrush, QPen, QPaintEngine
+from PyQt6.QtGui import QColor, QPixmap, QIcon
 from PyQt6.QtWidgets import QWidget, QHBoxLayout, QPushButton, QColorDialog, QSizePolicy, QComboBox
 
 
diff --git a/example.log b/example.log
index 29a7837..b7384dc 100644
--- a/example.log
+++ b/example.log
@@ -15,8 +15,8 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
                                |
 ääääääääääääää♥ääääääääääääääää|
 nonspacing marks:
-next line consists of x%CC%88
-ẍẍẍẍẍẍẍẍẍẍẍẍẍẍẍẍẍẍẍẍẍẍẍẍẍẍẍẍẍẍẍ|
+next line consists of a%CC%88
+äääääääääääääääääääääääääääääää|
 Combining Double Circumflex Above: “◌᷍◌” (U+1DCD)
 x◌᷍◌◌᷍◌x
 👍🏿 dark thumbs up (U+1F44D + U+1F3FF - THUMBS UP SIGN + EMOJI MODIFIER FITZPATRICK TYPE-6)
diff --git a/filterwidget.py b/filterwidget.py
index 8478665..fd04845 100644
--- a/filterwidget.py
+++ b/filterwidget.py
@@ -2,7 +2,6 @@ import os
 import re
 import tempfile
 import threading
-import time
 from typing import Optional, Callable
 
 from PyQt6.QtCore import QRunnable, QThreadPool
diff --git a/highlight_regex.py b/highlight_regex.py
index 735b26b..566d908 100644
--- a/highlight_regex.py
+++ b/highlight_regex.py
@@ -3,11 +3,8 @@ from typing import Optional
 from highlight import Highlight
 from highlighted_range import HighlightedRange
 from line import Line
-from PyQt6.QtCore import *
 from PyQt6.QtGui import *
-from PyQt6.QtWidgets import *
 
-from settings import Settings
 from typing import List
 import re
 
diff --git a/highlighted_range.py b/highlighted_range.py
index 44f2c16..9f2933b 100644
--- a/highlighted_range.py
+++ b/highlighted_range.py
@@ -1,6 +1,5 @@
 from PyQt6.QtCore import *
 from PyQt6.QtGui import *
-from PyQt6.QtWidgets import *
 
 
 class HighlightedRange:
diff --git a/highlighting.py b/highlighting.py
index 06d90e8..aacef8e 100644
--- a/highlighting.py
+++ b/highlighting.py
@@ -1,10 +1,5 @@
 import logging
-import re
-import uuid
 
-from PyQt6.QtGui import QBrush, QColor
-
-from highlight import Highlight
 from highlight_regex import HighlightRegex
 from settings import Settings
 
diff --git a/highlightingdialog.py b/highlightingdialog.py
index e151d6e..d5e983f 100644
--- a/highlightingdialog.py
+++ b/highlightingdialog.py
@@ -1,5 +1,3 @@
-import re
-
 from PyQt6.QtGui import QIcon
 from PyQt6.QtWidgets import QDialog, QLineEdit, QLabel, QGridLayout, QCheckBox, QListWidget, QListWidgetItem, \
     QPushButton, QDialogButtonBox, QMessageBox, QSizePolicy
diff --git a/raven/mainwindow.py b/raven/mainwindow.py
index 4977af4..fa913c1 100644
--- a/raven/mainwindow.py
+++ b/raven/mainwindow.py
@@ -1,14 +1,10 @@
 import logging
-import os
-import sys
-from typing import List, Optional
+from typing import List
 
 from PyQt6.QtWidgets import *
 from PyQt6.QtGui import *
 
-import constants
 import urlutils
-from aboutdialog import AboutDialog
 from cutesettings import CuteSettings
 from raven.pluginregistry import PluginRegistry
 from raven.plugins.domain.menucontribution import MenuContribution, sort_menu_contributions