--- a/mercurial/configitems.py Mon May 03 19:46:25 2021 +0200
+++ b/mercurial/configitems.py Mon May 03 21:04:55 2021 +0200
@@ -1163,7 +1163,8 @@
# * sidedata compression
# * introduce a proper solution to reduce the number of filelog related files.
# * Improvement to consider
-# - track compression mode in the index entris instead of the chunks
+# - avoid compression header in chunk using the default compression?
+# - forbid "inline" compression mode entirely?
# - split the data offset and flag field (the 2 bytes save are mostly trouble)
# - keep track of uncompressed -chunk- size (to preallocate memory better)
# - keep track of chain base or size (probably not that useful anymore)