gc docs: change --keep-base-pack to --keep-largest-pack

The --keep-base-pack option never existed in git.git. It was the name
for the --keep-largest-pack option in earlier revisions of that series
before it landed as ae4e89e549 ("gc: add --keep-largest-pack option",
2018-04-15).

The later patches in that series[1][2] weren't changed to also refer
to --keep-largest-pack, so we've had this reference to a nonexisting
option ever since the feature initially landed.

1. 55dfe13df9 ("gc: add gc.bigPackThreshold config", 2018-04-15)

2. 9806f5a7bf ("gc --auto: exclude base pack if not enough mem to
   "repack -ad"", 2018-04-15)

Reported-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/config/gc.txt b/Documentation/config/gc.txt
index 00ea0a678ee214f86cc91b27389572698d35bece..c834e07991fec00d976cc105760814694deb8f68 100644 (file)
--- a/Documentation/config/gc.txt
+++ b/Documentation/config/gc.txt
@@ -44,9 +44,9 @@ gc.autoDetach::
 
 gc.bigPackThreshold::
        If non-zero, all packs larger than this limit are kept when
-       `git gc` is run. This is very similar to `--keep-base-pack`
+       `git gc` is run. This is very similar to `--keep-largest-pack`
        except that all packs that meet the threshold are kept, not
-       just the base pack. Defaults to zero. Common unit suffixes of
+       just the largest pack. Defaults to zero. Common unit suffixes of
        'k', 'm', or 'g' are supported.
 +
 Note that if the number of kept packs is more than gc.autoPackLimit,
@@ -57,7 +57,7 @@ gc.autoPackLimit and gc.bigPackThreshold should be respected again.
 If the amount of memory estimated for `git repack` to run smoothly is
 not available and `gc.bigPackThreshold` is not set, the largest pack
 will also be excluded (this is the equivalent of running `git gc` with
-`--keep-base-pack`).
+`--keep-largest-pack`).
 
 gc.writeCommitGraph::
        If true, then gc will rewrite the commit-graph file when