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author | Junio C Hamano <junkio@cox.net> | 2005-10-16 22:41:59 -0700 |
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committer | Junio C Hamano <junkio@cox.net> | 2005-10-16 22:41:59 -0700 |
commit | 622ef9df199cdbc11ff30e1d92324c1abe3f89cb (patch) | |
tree | 41b17923dd0d4ed2139d32e67085651c029c464d /Documentation/git-rev-parse.txt | |
parent | b8041fe4d84bc75212cb6161d508fd1e9d2203ab (diff) | |
download | git-622ef9df199cdbc11ff30e1d92324c1abe3f89cb.tar.gz git-622ef9df199cdbc11ff30e1d92324c1abe3f89cb.tar.xz |
ref-format documentation.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'Documentation/git-rev-parse.txt')
-rw-r--r-- | Documentation/git-rev-parse.txt | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/Documentation/git-rev-parse.txt b/Documentation/git-rev-parse.txt index 694f3a09d..099db294f 100644 --- a/Documentation/git-rev-parse.txt +++ b/Documentation/git-rev-parse.txt @@ -79,8 +79,9 @@ OPTIONS SPECIFYING REVISIONS -------------------- -A revision parameter typically names a commit object. They use -what is called an 'extended SHA1' syntax. +A revision parameter typically, but not necessarily, names a +commit object. They use what is called an 'extended SHA1' +syntax. * The full SHA1 object name (40-byte hexadecimal string), or a substring of such that is unique within the repository. @@ -106,6 +107,18 @@ what is called an 'extended SHA1' syntax. equivalent to rev{caret}{caret}{caret} which is equivalent to\ rev{caret}1{caret}1{caret}1. +* A suffix '{caret}' followed by an object type name enclosed in + brace pair (e.g. `v0.99.8{caret}\{commit\}`) means the object + could be a tag, and dereference the tag recursively until an + object of that type is found or the object cannot be + dereferenced anymore (in which case, barf). `rev{caret}0` + introduced earlier is a short-hand for `rev{caret}\{commit\}`. + +* A suffix '{caret}' followed by an empty brace pair + (e.g. `v0.99.8{caret}\{\}`) means the object could be a tag, + and dereference the tag recursively until a non-tag object is + found. + 'git-rev-parse' also accepts a prefix '{caret}' to revision parameter, which is passed to 'git-rev-list'. Two revision parameters concatenated with '..' is a short-hand for writing a range |