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| author | Junio C Hamano <gitster@pobox.com> | 2024-02-08 15:48:36 -0800 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2024-02-08 15:48:36 -0800 |
| commit | 6546a509a43eda541b7749ee45837d7a74ba7339 (patch) | |
| tree | a4753bbbeb6fa8a064cbcf570aadb5d4354a1ceb /gitdiffcore.txt | |
| parent | c2015e3db30c76ee24b99a14d244f62f1467f581 (diff) | |
| download | git-htmldocs-6546a509a43eda541b7749ee45837d7a74ba7339.tar.gz | |
Autogenerated HTML docs for v2.43.0-581-g5216f
Diffstat (limited to 'gitdiffcore.txt')
| -rw-r--r-- | gitdiffcore.txt | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gitdiffcore.txt b/gitdiffcore.txt index 3cda2e07c..642c51227 100644 --- a/gitdiffcore.txt +++ b/gitdiffcore.txt @@ -245,20 +245,20 @@ diffcore-pickaxe: For Detecting Addition/Deletion of Specified String This transformation limits the set of filepairs to those that change specified strings between the preimage and the postimage in a certain -way. -S<block of text> and -G<regular expression> options are used to +way. -S<block-of-text> and -G<regular-expression> options are used to specify different ways these strings are sought. -"-S<block of text>" detects filepairs whose preimage and postimage +"-S<block-of-text>" detects filepairs whose preimage and postimage have different number of occurrences of the specified block of text. By definition, it will not detect in-file moves. Also, when a changeset moves a file wholesale without affecting the interesting string, diffcore-rename kicks in as usual, and `-S` omits the filepair (since the number of occurrences of that string didn't change in that rename-detected filepair). When used with `--pickaxe-regex`, treat -the <block of text> as an extended POSIX regular expression to match, +the <block-of-text> as an extended POSIX regular expression to match, instead of a literal string. -"-G<regular expression>" (mnemonic: grep) detects filepairs whose +"-G<regular-expression>" (mnemonic: grep) detects filepairs whose textual diff has an added or a deleted line that matches the given regular expression. This means that it will detect in-file (or what rename-detection considers the same file) moves, which is noise. The |