fix highlighting for selections

bigtext.py

@@ -1,9 +1,7 @@
 import math
 import os
-import re
 import time
-from typing import Optional, List, Callable
+from typing import Callable
-import PyQt6.QtGui
 from PyQt6 import QtGui
 
 from PyQt6.QtCore import *
@@ -14,20 +12,17 @@ from PyQt6.QtWidgets import *
 import constants
 from ScaledScrollBar import ScaledScrollBar
 from conversion import humanbytes
-from highlight import Highlight
-from highlight_regex import HighlightRegex
 from highlight_selection import HighlightSelection
 from highlighted_range import HighlightedRange
 from highlightingdialog import HighlightingDialog
-from line import Line
 from logFileModel import LogFileModel
-import re
+
 
 from ravenui import RavenUI
 from settings import Settings
 from watchdog.observers import Observer
 from watchdog.events import FileSystemEventHandler
-import threading
+
 
 
 class FileObserver(FileSystemEventHandler):
@@ -310,12 +305,12 @@ class InnerBigText(QWidget):
             column_in_line = self.x_pos_to_column(e.pos().x()) + self._left_offset
             column_in_line = min(column_in_line, line.length())  # x was behind the last column of this line
             char_in_line = line.column_to_char(column_in_line)
-            # print("%s in line %s" % (char_in_line, line_number))
+            # print("%s in line %s lcolumn_in_line=%s" % (char_in_line, line_number, column_in_line))
             byte_in_line = line.char_index_to_byte(char_in_line)
-            current_byte = line.byte_offset() + byte_in_line - 1
+            current_byte = line.byte_offset() + byte_in_line
             # print("%s + %s = %s" % (line.byte_offset(), char_in_line, current_byte))
         else:
-            current_byte = self.model.byte_count() - 1
+            current_byte = self.model.byte_count()
         return current_byte
 
     def _has_selection(self):

example.log

@@ -1,3 +1,4 @@
+01234
 01234567890123456789
 012345678901234567890123456789012345678901234567890123456789
 0123456789012345678901234567890123456789

highlight_selection.py

@@ -5,7 +5,6 @@ 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
 

logFileModel.py

@@ -87,6 +87,7 @@ class LogFileModel:
         offset_in_line = byte_offset - line.byte_offset()
         char_index = line.byte_index_to_char_index(offset_in_line)
         current_char = line.line()[char_index]
+        # print("read_word: char_index=%s, current_char=%s, line=%s" %(char_index, current_char, line.line()))
         if not self._is_word_char(current_char):
             return current_char, byte_offset, byte_offset + 1
         start_in_line = line.byte_index_to_char_index(byte_offset - line.byte_offset())
@@ -123,7 +124,8 @@ class LogFileModel:
                 while l := f.readline():
                     new_offset = f.tell()
                     line = Line(offset, new_offset,
-                                l.decode("utf8", errors="ignore").replace("\r", "").replace("\n", ""))
+                                l.decode("utf8", errors="ignore")  # .replace("\r", "").replace("\n", "")
+                                )
                     # print("%s %s %s" %(line.byte_offset(), line.line(), line.byte_end()))
                     if line.byte_end() <= byte_offset:  # line.byte_end() returns the end byte +1
                         lines_before_offset.append(line)