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| author | Junio C Hamano <junkio@cox.net> | 2005-06-19 13:17:50 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-19 20:13:18 -0700 |
| commit | 366175ef8c3b1e145f4ba846e63a1dea3ec3cacc (patch) | |
| tree | bb4a2e04362c038ee2f8d6b77e5bdb9f4223dfea /Documentation | |
| parent | 232b75ab3d60475b19270be022a966772c25c84b (diff) | |
| download | git-366175ef8c3b1e145f4ba846e63a1dea3ec3cacc.tar.gz | |
[PATCH] Rework -B output.
Patch for a completely rewritten file detected by the -B flag
was shown as a pair of creation followed by deletion in earlier
versions. This was an misguided attempt to make reviewing such
a complete rewrite easier, and unnecessarily ended up confusing
git-apply. Instead, show the entire contents of old version
prefixed with '-', followed by the entire contents of new
version prefixed with '+'. This gives the same easy-to-review
for human consumer while keeping it a single, regular
modification patch for machine consumption, something that even
GNU patch can grok.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/diffcore.txt | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/diffcore.txt b/Documentation/diffcore.txt index 7627453d9a..6c474d1c0c 100644 --- a/Documentation/diffcore.txt +++ b/Documentation/diffcore.txt @@ -191,6 +191,15 @@ like these: -B/60 (the same as above, since diffcore-break defautls to 50%). +Note that earlier implementation left a broken pair as a separate +creation and deletion patches. This was unnecessary hack and +the latest implementation always merges all the broken pairs +back into modifications, but the resulting patch output is +formatted differently to still let the reviewing easier for such +a complete rewrite by showing the entire contents of old version +prefixed with '-', followed by the entire contents of new +version prefixed with '+'. + diffcore-pickaxe ---------------- |