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| author |  Ævar Arnfjörð Bjarmason <avarab@gmail.com> | 2021-04-12 19:15:26 +0200 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2021-05-11 12:47:31 +0900 |
| commit | fa59e7beb2a61d9cd1312b212075edf12935fdc6 (patch) | |
| tree | b2c976fdc144757d9681c993a88d83423aa7df78 /t/t4034 | |
| parent | xdiff-interface: allow early return from xdiff_emit_line_fn (diff) | |
| download | tgif-fa59e7beb2a61d9cd1312b212075edf12935fdc6.tar.xz | |
pickaxe -G: terminate early on matching lines
Solve a long-standing item for "git log -Grx" of us e.g. finding "+
str" in the diff context and noting that we had a "hit", but xdiff
diligently continuing to generate and spew the rest of the diff at
us. This makes use of a new "early return" xdiff interface added by
preceding commits.
The TODO item (or, the NEEDSWORK comment) has been there since "git
log -G" was implemented. See f506b8e8b5f (git log/diff: add -G<regexp>
that greps in the patch text, 2010-08-23).
But now with the support added in the preceding changes to the
xdiff-interface we can return early. Let's assert the behavior of that
new early-return xdiff-interface by having a BUG() call here to die if
it ever starts handing us needless work again.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t4034')
0 files changed, 0 insertions, 0 deletions