requirements.txt

@@ -5,4 +5,4 @@ pyudev>=0.21.0
 pexpect
 pyperclip
 pyte>=0.7.0
-setproctitle
+rapidfuzz>=2.0.0

setup.py

@@ -101,8 +101,8 @@ setup(
         "dbus-python>=1.2.8",
         "pyperclip",
         "pyudev>=0.21.0",
+        "rapidfuzz>=2.0.0",
         "setuptools",
-        "setproctitle",
         "pexpect",
         "pyte>=0.7.0",
     ],
@@ -113,10 +113,10 @@ if not forceSettingsFlag:
     # create settings file from example if not exist
     if not os.path.isfile('/etc/fenrirscreenreader/settings/settings.conf'):
         try:
-            copyfile('config/fenrirscreenreader/settings/settings.conf', '/etc/fenrirscreenreader/settings/settings.conf')
+            copyfile('/etc/fenrirscreenreader/settings/settings.conf.example', '/etc/fenrirscreenreader/settings/settings.conf')
             print('create settings file in /etc/fenrirscreenreader/settings/settings.conf')
-        except OSError as e:
+        except:
-            print(f"Could not copy settings file to destination: {e}")
+            pass
     else:
         print('settings.conf file found. It is not overwritten automatical')
 

src/fenrirscreenreader/commands/commands/export_clipboard_to_x.py

@@ -6,7 +6,6 @@
 
 from fenrirscreenreader.core import debug
 import os
-import importlib
 import _thread
 import pyperclip
 
@@ -43,7 +42,6 @@ class command():
                     # Set display environment variable
                     os.environ['DISPLAY'] = display
                     # Attempt to set clipboard content
-                    importlib.reload(pyperclip) # Weird workaround for some distros
                     pyperclip.copy(clipboard)
                     # If we get here without exception, we found a working display
                     success = True

src/fenrirscreenreader/commands/commands/import_clipboard_from_x.py

@@ -5,7 +5,6 @@
 # By Chrys, Storm Dragon, and contributers.
 
 from fenrirscreenreader.core import debug
-import importlib
 import _thread
 import pyperclip
 import os
@@ -35,7 +34,6 @@ class command():
                     # Set display environment variable
                     os.environ['DISPLAY'] = display
                     # Attempt to get clipboard content
-                    importlib.reload(pyperclip) # Weird workaround for some distros
                     clipboardContent = pyperclip.paste()
                     # If we get here without exception, we found a working display
                     if clipboardContent:

src/fenrirscreenreader/core/screenManager.py

@@ -7,6 +7,7 @@
 from fenrirscreenreader.core import debug
 from fenrirscreenreader.utils import screen_utils
 import time, os, re, difflib
+from rapidfuzz.distance import Levenshtein
 
 class screenManager():
     def __init__(self):
@@ -82,6 +83,7 @@ class screenManager():
     def updateScreenIgnored(self):
         self.prevScreenIgnored = self.currScreenIgnored
         self.currScreenIgnored = self.isSuspendingScreen(self.env['screen']['newTTY'])
+
     def update(self, eventData, trigger='onUpdate'):
         # set new "old" values
         self.env['screen']['oldContentBytes'] = self.env['screen']['newContentBytes']
@@ -144,8 +146,11 @@ class screenManager():
                         cursorLineEndOffset = cursorLineStart + self.env['screen']['newCursor']['x'] + 3
                     oldScreenText = self.env['screen']['oldContentText'][cursorLineStartOffset:cursorLineEndOffset] 
                     newScreenText = self.env['screen']['newContentText'][cursorLineStartOffset:cursorLineEndOffset]
+
+                    # Use the original differ for typing mode to preserve behavior
                     diff = self.differ.compare(oldScreenText, newScreenText) 
                     diffList = list(diff)
+
                     typing = True
                     tempNewDelta = ''.join(x[2:] for x in diffList if x[0] == '+')
                     if tempNewDelta.strip() != '':
@@ -153,9 +158,28 @@ class screenManager():
                             diffList = ['+ ' + self.env['screen']['newContentText'].split('\n')[self.env['screen']['newCursor']['y']] +'\n']
                             typing = False
                 else:
-                    diff = self.differ.compare(oldScreenText.split('\n'),\
+                    # For screen changes, use the original differ
-                      newScreenText.split('\n'))
+                    if self.isScreenChange() or trigger == 'onScreenChange':
-                    diffList = list(diff)
+                        diff = self.differ.compare(oldScreenText.split('\n'),
+                          newScreenText.split('\n'))
+                        diffList = list(diff)
+                    else:
+                        # Use rapidfuzz for normal updates - not for screen changes
+                        try:
+                            # Process line by line using rapidfuzz
+                            old_lines = oldScreenText.split('\n')
+                            new_lines = newScreenText.split('\n')
+
+                            # Use standard differ for better word grouping
+                            diff = self.differ.compare(old_lines, new_lines)
+                            diffList = list(diff)
+
+                        except Exception as e:
+                            # Fall back to standard differ if there's any issue
+                            self.env['runtime']['debug'].writeDebugOut('screenManager:update:rapidfuzz: ' + str(e), debug.debugLevel.ERROR)
+                            diff = self.differ.compare(oldScreenText.split('\n'),
+                              newScreenText.split('\n'))
+                            diffList = list(diff)
 
                 if not typing:
                     self.env['screen']['newDelta'] = '\n'.join(x[2:] for x in diffList if x[0] == '+')