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-rw-r--r--Documentation/technical/api-parse-options.txt4
-rw-r--r--Documentation/technical/bundle-format.txt30
-rw-r--r--Documentation/technical/commit-graph-format.txt2
3 files changed, 32 insertions, 4 deletions
diff --git a/Documentation/technical/api-parse-options.txt b/Documentation/technical/api-parse-options.txt
index 2e2e7c10c6..5a60bbfa7f 100644
--- a/Documentation/technical/api-parse-options.txt
+++ b/Documentation/technical/api-parse-options.txt
@@ -232,9 +232,9 @@ There are some macros to easily define options:
will be overwritten, so this should only be used for options where
the last one specified on the command line wins.
-`OPT_PASSTHRU_ARGV(short, long, &argv_array_var, arg_str, description, flags)`::
+`OPT_PASSTHRU_ARGV(short, long, &strvec_var, arg_str, description, flags)`::
Introduce an option where all instances of it on the command-line will
- be reconstructed into an argv_array. This is useful when you need to
+ be reconstructed into a strvec. This is useful when you need to
pass the command-line option, which can be specified multiple times,
to another command.
diff --git a/Documentation/technical/bundle-format.txt b/Documentation/technical/bundle-format.txt
index 0e828151a5..bac558d049 100644
--- a/Documentation/technical/bundle-format.txt
+++ b/Documentation/technical/bundle-format.txt
@@ -7,6 +7,8 @@ The Git bundle format is a format that represents both refs and Git objects.
We will use ABNF notation to define the Git bundle format. See
protocol-common.txt for the details.
+A v2 bundle looks like this:
+
----
bundle = signature *prerequisite *reference LF pack
signature = "# v2 git bundle" LF
@@ -18,9 +20,28 @@ reference = obj-id SP refname LF
pack = ... ; packfile
----
+A v3 bundle looks like this:
+
+----
+bundle = signature *capability *prerequisite *reference LF pack
+signature = "# v3 git bundle" LF
+
+capability = "@" key ["=" value] LF
+prerequisite = "-" obj-id SP comment LF
+comment = *CHAR
+reference = obj-id SP refname LF
+key = 1*(ALPHA / DIGIT / "-")
+value = *(%01-09 / %0b-FF)
+
+pack = ... ; packfile
+----
+
== Semantics
-A Git bundle consists of three parts.
+A Git bundle consists of several parts.
+
+* "Capabilities", which are only in the v3 format, indicate functionality that
+ the bundle requires to be read properly.
* "Prerequisites" lists the objects that are NOT included in the bundle and the
reader of the bundle MUST already have, in order to use the data in the
@@ -46,3 +67,10 @@ put any string here. The reader of the bundle MUST ignore the comment.
Note that the prerequisites does not represent a shallow-clone boundary. The
semantics of the prerequisites and the shallow-clone boundaries are different,
and the Git bundle v2 format cannot represent a shallow clone repository.
+
+== Capabilities
+
+Because there is no opportunity for negotiation, unknown capabilities cause 'git
+bundle' to abort. The only known capability is `object-format`, which specifies
+the hash algorithm in use, and can take the same values as the
+`extensions.objectFormat` configuration value.
diff --git a/Documentation/technical/commit-graph-format.txt b/Documentation/technical/commit-graph-format.txt
index 1beef17182..440541045d 100644
--- a/Documentation/technical/commit-graph-format.txt
+++ b/Documentation/technical/commit-graph-format.txt
@@ -32,7 +32,7 @@ the body into "chunks" and provide a binary lookup table at the beginning
of the body. The header includes certain values, such as number of chunks
and hash type.
-All 4-byte numbers are in network order.
+All multi-byte numbers are in network byte order.
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