Re: [PATCH v2] sha1-name.c: for ":/", find detached HEAD commits

> This patch broadens the set of commits matched by ":/" pathspecs to
> include commits reachable from HEAD but not any named ref. This avoids
> surprising behavior when working with a detached HEAD and trying to
> refer to a commit that was recently created and only exists within the
> detached state.
> 
> If multiple worktrees exist, only the current worktree's HEAD is
> considered reachable. This is consistent with the existing behavior for
> other per-worktree refs: e.g., bisect refs are considered reachable, but
> only within the relevant worktree.
> 
> Signed-off-by: Jeff King <peff@peff.net>
> Signed-off-by: William Chargin <wchargin@gmail.com>
> Based-on-patch-by: Jeff King <peff@peff.net>
> ---
>  Documentation/revisions.txt   |  2 +-
>  sha1-name.c                   |  1 +
>  t/t4208-log-magic-pathspec.sh | 26 ++++++++++++++++++++++++++
>  3 files changed, 28 insertions(+), 1 deletion(-)