Merge branch 'jc/test-clone' into jc/clone

* jc/test-clone: (35 commits)
  Introduce GIT_TEMPLATE_DIR
  Revert "fix testsuite: make sure they use templates freshly built from the source"
  fix testsuite: make sure they use templates freshly built from the source
  rerere: fix breakage of resolving.
  Add config example with respect to branch
  Add documentation for show-branch --topics
  make git a bit less cryptic on fetch errors
  make patch_delta() error cases a bit more verbose
  racy-git: documentation updates.
  show-ref: fix --exclude-existing
  parse-remote::expand_refs_wildcard()
  vim syntax: follow recent changes to commit template
  show-ref: fix --verify --hash=length
  show-ref: fix --quiet --verify
  avoid accessing _all_ loose refs in git-show-ref --verify
  git-fetch: Avoid reading packed refs over and over again
  Teach show-branch how to show ref-log data.
  markup fix in svnimport documentation.
  Documentation: new option -P for git-svnimport
  Fix mis-mark-up in git-merge-file.txt documentation
  ...

1 files changed, 4 insertions, 10 deletions

diff --git a/git-fetch.sh b/git-fetch.sh
index fb35815a5f..ffbd44f0e1 100755
--- a/git-fetch.sh
+++ b/git-fetch.sh
@@ -96,7 +96,7 @@ fi
 
 # Global that is reused later
 ls_remote_result=$(git ls-remote $upload_pack "$remote") ||
-	die "Cannot find the reflist at $remote"
+	die "Cannot get the repository state from $remote"
 
 append_fetch_head () {
     head_="$1"
@@ -242,7 +242,7 @@ esac
 reflist=$(get_remote_refs_for_fetch "$@")
 if test "$tags"
 then
-	taglist=`IFS="	" &&
+	taglist=`IFS='	' &&
 		  echo "$ls_remote_result" |
 	          while read sha1 name
 		  do
@@ -438,17 +438,11 @@ case "$no_tags$tags" in
 	*:refs/*)
 		# effective only when we are following remote branch
 		# using local tracking branch.
-		taglist=$(IFS=" " &&
+		taglist=$(IFS='	' &&
 		echo "$ls_remote_result" |
-		sed -n	-e 's|^\('"$_x40"'\)	\(refs/tags/.*\)^{}$|\1 \2|p' \
-			-e 's|^\('"$_x40"'\)	\(refs/tags/.*\)$|\1 \2|p' |
+		git-show-ref --exclude-existing=refs/tags/ |
 		while read sha1 name
 		do
-			git-show-ref --verify --quiet -- "$name" && continue
-			git-check-ref-format "$name" || {
-				echo >&2 "warning: tag ${name} ignored"
-				continue
-			}
 			git-cat-file -t "$sha1" >/dev/null 2>&1 || continue
 			echo >&2 "Auto-following $name"
 			echo ".${name}:${name}"