diff -r 44b26349127b -r d44e3c45f0e4 mercurial/grep.py
--- a/mercurial/grep.py	Sun May 29 12:38:54 2022 +0200
+++ b/mercurial/grep.py	Sun May 29 15:17:27 2022 +0200
@@ -67,15 +67,15 @@
     sm = difflib.SequenceMatcher(None, a, b)
     for tag, alo, ahi, blo, bhi in sm.get_opcodes():
         if tag == 'insert':
-            for i in pycompat.xrange(blo, bhi):
+            for i in range(blo, bhi):
                 yield (b'+', b[i])
         elif tag == 'delete':
-            for i in pycompat.xrange(alo, ahi):
+            for i in range(alo, ahi):
                 yield (b'-', a[i])
         elif tag == 'replace':
-            for i in pycompat.xrange(alo, ahi):
+            for i in range(alo, ahi):
                 yield (b'-', a[i])
-            for i in pycompat.xrange(blo, bhi):
+            for i in range(blo, bhi):
                 yield (b'+', b[i])