From: Richard Hansen <rhansen@bbn.com>
To: git@vger.kernel.org, gitster@pobox.com
Cc: Richard Hansen <rhansen@bbn.com>
Subject: [PATCH 4/4] revisions.txt: fix and clarify <rev>^{<type>}
Date: Tue, 18 Jun 2013 22:09:40 -0400 [thread overview]
Message-ID: <1371607780-2966-5-git-send-email-rhansen@bbn.com> (raw)
In-Reply-To: <1371607780-2966-1-git-send-email-rhansen@bbn.com>
If possible, <rev> will be dereferenced even if it is not a tag type
(e.g., commit dereferenced to a tree).
Signed-off-by: Richard Hansen <rhansen@bbn.com>
---
Documentation/revisions.txt | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/Documentation/revisions.txt b/Documentation/revisions.txt
index 09896a3..bf563cf 100644
--- a/Documentation/revisions.txt
+++ b/Documentation/revisions.txt
@@ -114,10 +114,14 @@ some output processing may assume ref names in UTF-8.
'<rev>{caret}\{<type>\}', e.g. 'v0.99.8{caret}\{commit\}'::
A suffix '{caret}' followed by an object type name enclosed in
- brace pair 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'
+ brace pair means dereference the object at '<rev>' recursively until
+ an object of type '<type>' is found or the object cannot be
+ dereferenced anymore (in which case, barf).
+ For example, if '<rev>' is a committish, '<rev>{caret}\{commit\}'
+ specifies the corresponding commit object.
+ Similarly, if '<rev>' is a tree-ish, '<rev>{caret}\{tree\}'
+ specifies the corresponding tree object.
+ '<rev>{caret}0'
is a short-hand for '<rev>{caret}\{commit\}'.
+
'rev{caret}\{object\}' can be used to make sure 'rev' names an
--
1.8.3.1
prev parent reply other threads:[~2013-06-19 2:43 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-19 2:09 [PATCH 0/4] documentation cleanups for <rev>^{<type>} Richard Hansen
2013-06-19 2:09 ` [PATCH 1/4] glossary: add 'treeish' as a synonym for 'tree-ish' Richard Hansen
2013-06-19 17:09 ` Junio C Hamano
2013-06-19 19:12 ` Richard Hansen
2013-06-19 21:46 ` Junio C Hamano
2013-06-19 20:35 ` Richard Hansen
2013-06-19 2:09 ` [PATCH 2/4] glossary: define committish (a.k.a. commit-ish) Richard Hansen
2013-06-19 4:19 ` Ramkumar Ramachandra
2013-06-19 4:38 ` Richard Hansen
2013-06-19 5:56 ` Ramkumar Ramachandra
2013-06-19 15:31 ` Richard Hansen
2013-06-19 16:10 ` Richard Hansen
2013-06-19 6:19 ` Jonathan Nieder
2013-06-19 17:14 ` Junio C Hamano
2013-06-19 19:16 ` Richard Hansen
2013-06-19 21:05 ` Junio C Hamano
2013-06-19 22:23 ` Richard Hansen
2013-06-19 22:36 ` Junio C Hamano
2013-06-19 23:37 ` Richard Hansen
2013-06-20 3:25 ` Junio C Hamano
2013-06-20 10:55 ` Ramkumar Ramachandra
2013-06-20 10:37 ` Ramkumar Ramachandra
2013-06-19 2:09 ` [PATCH 3/4] glossary: more precise definition of tree-ish (a.k.a. treeish) Richard Hansen
2013-06-19 2:09 ` Richard Hansen [this message]
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