delta/gitano/libgit2.git/src/revparse.c, branch fixups

Diff iterators

2012-09-05T22:17:24+00:00

This refactors the diff output code so that an iterator object
can be used to traverse and generate the diffs, instead of just
the `foreach()` style with callbacks.  The code has been rearranged
so that the two styles can still share most functions.

This also replaces `GIT_REVWALKOVER` with `GIT_ITEROVER` and uses
that as a common error code for marking the end of iteration when
using a iterator style of object.

Merge remote-tracking branch 'nulltoken/topic/amd64-compat' into development

2012-08-01T23:38:30+00:00

Conflicts:
	src/netops.c
	src/netops.h
	src/oid.c

portability: Improve x86/amd64 compatibility

2012-07-24T14:10:12+00:00

branch: introduce git_branch_tracking()

2012-07-24T14:09:48+00:00

revparse: initialize 'parsed' in case the user doesn't give a number with the @-notation

2012-07-23T19:56:06+00:00

revparse: don't allow an empty string

2012-07-23T19:32:45+00:00

Asking the library for "" used to give HEAD, but that's trying to
impose a default at the wrong layer. Make it fail.

revparse: deploy git_object_peel()

2012-07-17T18:32:41+00:00

revparse: enhance parsing engine

2012-07-17T18:32:39+00:00

revparse: fix propagation of error

2012-07-12T20:33:48+00:00

revparse: only allow decimal specifiers in carete and tilde synatx

2012-07-12T20:30:02+00:00

    passing 0 to git_strol(32|64) let the implementation guess if it's
    dealing with an octal number or a decimal one.

    Let's make it safe and ensure that both 'HEAD@{010}' and 'HEAD@{10}'
    point at the same commit.