Merge branch 'cc/sha1-bsearch' into HEAD

* cc/sha1-bsearch: (95 commits)
  patch-ids: use the new generic "sha1_pos" function to lookup sha1
  sha1-lookup: add new "sha1_pos" function to efficiently lookup sha1
  Update draft release notes to 1.6.3
  GIT 1.6.2.2
  send-email: ensure quoted addresses are rfc2047 encoded
  send-email: correct two tests which were going interactive
  Documentation: git-svn: fix trunk/fetch svn-remote key typo
  Mailmap: Allow empty email addresses to be mapped
  Cleanup warning about known issues in cvsimport documentation
  Documentation: Remove an odd "instead"
  send-email: ask_default should apply to all emails, not just the first
  send-email: don't attempt to prompt if tty is closed
  fix portability problem with IS_RUN_COMMAND_ERR
  Documentation: use "spurious .sp" XSLT if DOCBOOK_SUPPRESS_SP is set
  mailmap: resurrect lower-casing of email addresses
  builtin-clone.c: no need to strdup for setenv
  builtin-clone.c: make junk_pid static
  git-svn: add a double quiet option to hide git commits
  Update draft release notes to 1.6.2.2
  Documentation: push.default applies to all remotes
  ...

1 files changed, 10 insertions, 0 deletions

diff --git a/refs.c b/refs.c
index 2d198a1add..e5468967eb 100644
--- a/refs.c
+++ b/refs.c
@@ -742,6 +742,16 @@ int check_ref_format(const char *ref)
 	}
 }
 
+const char *prettify_ref(const struct ref *ref)
+{
+	const char *name = ref->name;
+	return name + (
+		!prefixcmp(name, "refs/heads/") ? 11 :
+		!prefixcmp(name, "refs/tags/") ? 10 :
+		!prefixcmp(name, "refs/remotes/") ? 13 :
+		0);
+}
+
 const char *ref_rev_parse_rules[] = {
 	"%.*s",
 	"refs/%.*s",