Mercurial > hg
changeset 49666:4bd12c0f531e
reuse-delta-base: improves some documentation
The current code got me a bit confused initially. So a bit more documentation
around it cannot hurt.
| author | Pierre-Yves David <pierre-yves.david@octobus.net> |
|---|---|
| date | Mon, 17 Oct 2022 16:26:16 +0200 |
| parents | f56873a7284c |
| children | 191f5057ec45 |
| files | mercurial/configitems.py mercurial/scmutil.py |
| diffstat | 2 files changed, 7 insertions(+), 1 deletions(-) [+] |
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--- a/mercurial/configitems.py Fri Nov 25 15:14:40 2022 +0100 +++ b/mercurial/configitems.py Mon Oct 17 16:26:16 2022 +0200 @@ -2075,6 +2075,7 @@ b'revlog.reuse-external-delta', default=True, ) +# This option is True unless `format.generaldelta` is set. coreconfigitem( b'storage', b'revlog.reuse-external-delta-parent',
--- a/mercurial/scmutil.py Fri Nov 25 15:14:40 2022 +0100 +++ b/mercurial/scmutil.py Mon Oct 17 16:26:16 2022 +0200 @@ -1858,7 +1858,12 @@ def gddeltaconfig(ui): - """helper function to know if incoming delta should be optimised""" + """helper function to know if incoming deltas should be optimized + + The `format.generaldelta` config is an old form of the config that also + implies that incoming delta-bases should be never be trusted. This function + exists for this purpose. + """ # experimental config: format.generaldelta return ui.configbool(b'format', b'generaldelta')