From: Stefan Beller <sbeller@google.com>
To: git@vger.kernel.org
Cc: jonathantanmy@google.com, simon@ruderich.org, avarab@gmail.com,
jacob.keller@gmail.com, Stefan Beller <sbeller@google.com>
Subject: [PATCHv2 0/7] Moved code detection: ignore space on uniform indentation
Date: Tue, 24 Apr 2018 14:03:23 -0700 [thread overview]
Message-ID: <20180424210330.87861-1-sbeller@google.com> (raw)
v2:
I think I have addressed Jonathans feedback
* by using a string instead of counting the first character only.
* refined tests slightly (easier to read)
* moved white space handling for moved blocks into its own flag field,
keeping the enum for the actual mode of move detection.
v1:
This is a re-attempt of [1], which allows the moved code detection to
ignore blanks in various modes.
patches 1-5 are refactoring, patch 6 adds all existing white space options
of regular diff to the move detection. (I am unsure about this patch,
as I presume we want to keep the option space at a minimum if possible).
The fun is in the last patch, which allows white space sensitive
languages to trust the move detection, too. Each block that is marked as
moved will have the same delta in {in-, de-}dentation.
I would think this mode might be a reasonable default eventually.
Thanks,
Stefan
[1] https://public-inbox.org/git/20171025224620.27657-1-sbeller@google.com/
Stefan Beller (7):
xdiff/xdiff.h: remove unused flags
xdiff/xdiffi.c: remove unneeded function declarations
diff.c: do not pass diff options as keydata to hashmap
diff.c: adjust hash function signature to match hashmap expectation
diff.c: add a blocks mode for moved code detection
diff.c: decouple white space treatment from move detection algorithm
diff.c: add --color-moved-ignore-space-delta option
Documentation/diff-options.txt | 25 ++++-
diff.c | 128 ++++++++++++++++++----
diff.h | 8 +-
t/t4015-diff-whitespace.sh | 192 +++++++++++++++++++++++++++++++--
xdiff/xdiff.h | 8 --
xdiff/xdiffi.c | 17 ---
6 files changed, 322 insertions(+), 56 deletions(-)
--
2.17.0.441.gb46fe60e1d-goog
next reply other threads:[~2018-04-24 21:03 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-24 21:03 Stefan Beller [this message]
2018-04-24 21:03 ` [PATCH 1/7] xdiff/xdiff.h: remove unused flags Stefan Beller
2018-04-24 21:03 ` [PATCH 2/7] xdiff/xdiffi.c: remove unneeded function declarations Stefan Beller
2018-04-24 21:03 ` [PATCH 3/7] diff.c: do not pass diff options as keydata to hashmap Stefan Beller
2018-04-24 21:03 ` [PATCH 4/7] diff.c: adjust hash function signature to match hashmap expectation Stefan Beller
2018-04-24 21:03 ` [PATCH 5/7] diff.c: add a blocks mode for moved code detection Stefan Beller
2018-04-24 21:50 ` Jonathan Tan
2018-04-24 22:37 ` Stefan Beller
2018-04-24 22:59 ` Jonathan Tan
2018-04-24 21:03 ` [PATCH 6/7] diff.c: decouple white space treatment from move detection algorithm Stefan Beller
2018-04-24 22:00 ` Jonathan Tan
2018-04-24 22:19 ` Stefan Beller
2018-04-24 21:03 ` [PATCH 7/7] diff.c: add --color-moved-ignore-space-delta option Stefan Beller
2018-04-24 22:35 ` Jonathan Tan
[not found] ` <CAGZ79kbGkHFSS9K8KKTwNikx3Tw+m+RMLY3RAf8SW_iK9a2OJQ@mail.gmail.com>
2018-04-24 23:23 ` Stefan Beller
2018-04-25 0:11 ` Jonathan Tan
2018-04-24 22:37 ` [PATCHv2 0/7] Moved code detection: ignore space on uniform indentation Jonathan Tan
2018-04-24 22:58 ` Stefan Beller
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