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update comment and documentation for :/foo syntax

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The documentation in revisions.txt did not match the implementation, and
the comment in sha1_name.c was incomplete.

Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Matthieu Moy 2010-09-24 18:43:59 +02:00 committed by Junio C Hamano
parent 3695dc0af1
commit 95ad6d2de1
2 changed files with 4 additions and 1 deletions
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4
Documentation/revisions.txt
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@ -107,11 +107,13 @@ the `$GIT_DIR/refs` directory or from the `$GIT_DIR/packed-refs` file.
found.
* A colon, followed by a slash, followed by a text (e.g. `:/fix nasty bug`): this names
a commit whose commit message starts with the specified text.
a commit whose commit message matches the specified regular expression.
This name returns the youngest matching commit which is
reachable from any ref. If the commit message starts with a
'!', you have to repeat that; the special sequence ':/!',
followed by something else than '!' is reserved for now.
The regular expression can match any part of the commit message. To
match messages starting with a string, one can use e.g. `:/^foo`.
* A suffix ':' followed by a path (e.g. `HEAD:README`); this names the blob or tree
at the given path in the tree-ish object named by the part

1
sha1_name.c
View File

@ -1062,6 +1062,7 @@ int get_sha1_with_context_1(const char *name, unsigned char *sha1,
/* sha1:path --> object name of path in ent sha1
* :path -> object name of path in index
* :[0-3]:path -> object name of path in index at stage
* :/foo -> recent commit matching foo
*/
if (name[0] == ':') {
int stage = 0;