fetch doc: cross-link two new negotiation options

Users interested in the fetch.negotiationAlgorithm variable added in 42cc7485a2 ("negotiator/skipping: skip commits during fetch", 2018-07-16) are probably interested in the related --negotiation-tip option added in 3390e42adb ("fetch-pack: support negotiation tip whitelist", 2018-07-02). Change the documentation for those two to reference one another to point readers in the right direction. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Ævar Arnfjörð Bjarmason committed Aug 1, 2018 at 15:18 UTC 526608284a7600c5f0bcd6f5435ee680d79347ef
2 files changed +5
Documentation/config.txt
+2
@@ -1500,6 +1500,8 @@ fetch.negotiationAlgorithm::
1500 that never skips commits (unless the server has acknowledged it or one
1501 of its descendants).
1502 Unknown values will cause 'git fetch' to error out.
1503 ++
1504 +See also the `--negotiation-tip` option for linkgit:git-fetch[1].
1505
1506 format.attach::
1507 Enable multipart/mixed attachments as the default for
Documentation/fetch-options.txt
+3
@@ -57,6 +57,9 @@ commits reachable from any of the given commits.
57 The argument to this option may be a glob on ref names, a ref, or the (possibly
58 abbreviated) SHA-1 of a commit. Specifying a glob is equivalent to specifying
59 this option multiple times, one for each matching ref name.
60 ++
61 +See also the `fetch.negotiationAlgorithm` configuration variable
62 +documented in linkgit:git-config[1].
63
64 ifndef::git-pull[]
65 --dry-run::