diff -r 44b26349127b -r d44e3c45f0e4 mercurial/hgweb/webutil.py
--- a/mercurial/hgweb/webutil.py	Sun May 29 12:38:54 2022 +0200
+++ b/mercurial/hgweb/webutil.py	Sun May 29 15:17:27 2022 +0200
@@ -720,7 +720,7 @@
         len1 = lhi - llo
         len2 = rhi - rlo
         count = min(len1, len2)
-        for i in pycompat.xrange(count):
+        for i in range(count):
             yield _compline(
                 type=type,
                 leftlineno=llo + i + 1,
@@ -729,7 +729,7 @@
                 rightline=rightlines[rlo + i],
             )
         if len1 > len2:
-            for i in pycompat.xrange(llo + count, lhi):
+            for i in range(llo + count, lhi):
                 yield _compline(
                     type=type,
                     leftlineno=i + 1,
@@ -738,7 +738,7 @@
                     rightline=None,
                 )
         elif len2 > len1:
-            for i in pycompat.xrange(rlo + count, rhi):
+            for i in range(rlo + count, rhi):
                 yield _compline(
                     type=type,
                     leftlineno=None,