Merge branch 'np/compress-loose-object-memsave' into maint

diff --git a/git-am.sh b/git-am.sh
index 4838cdb9ede8765b37ab663aa59fb1b011a30b4c..ebfbee59d3dda5ba8a11e35f697e8e48d2565698 100755 (executable)
--- a/git-am.sh
+++ b/git-am.sh
@@ -25,11 +25,13 @@ p=              pass it through git-apply
 patch-format=   format the patch(es) are in
 reject          pass it through git-apply
 resolvemsg=     override error message when patch failure occurs
-r,resolved      to be used after a patch failure
+continue        continue applying patches after resolving a conflict
+r,resolved      synonyms for --continue
 skip            skip the current patch
 abort           restore the original branch and abort the patching operation.
 committer-date-is-author-date    lie about committer date
 ignore-date     use current timestamp for author date
+rerere-autoupdate update the index with reused conflict resolution if possible
 rebasing*       (internal use for git-rebase)"
 
 . git-sh-setup
@@ -135,7 +137,7 @@ It does not apply to blobs recorded in its index."
            export GIT_MERGE_VERBOSITY=0
     fi
     git-merge-recursive $orig_tree -- HEAD $his_tree || {
-           git rerere
+           git rerere $allow_rerere_autoupdate
            echo Failed to merge in the changes.
            exit 1
     }
@@ -204,7 +206,8 @@ check_patch_format () {
                        # discarding the indented remainder of folded lines,
                        # and see if it looks like that they all begin with the
                        # header field names...
-                       sed -n -e '/^$/q' -e '/^[       ]/d' -e p "$1" |
+                       tr -d '\015' <"$1" |
+                       sed -n -e '/^$/q' -e '/^[       ]/d' -e p |
                        sane_egrep -v '^[!-9;-~]+:' >/dev/null ||
                        patch_format=mbox
                fi
@@ -293,6 +296,7 @@ resolvemsg= resume= scissors= no_inbody_headers=
 git_apply_opt=
 committer_date_is_author_date=
 ignore_date=
+allow_rerere_autoupdate=
 
 while test $# != 0
 do
@@ -315,7 +319,7 @@ do
                scissors=t ;;
        --no-scissors)
                scissors=f ;;
-       -r|--resolved)
+       -r|--resolved|--continue)
                resolved=t ;;
        --skip)
                skip=t ;;
@@ -340,6 +344,8 @@ do
                committer_date_is_author_date=t ;;
        --ignore-date)
                ignore_date=t ;;
+       --rerere-autoupdate|--no-rerere-autoupdate)
+               allow_rerere_autoupdate="$1" ;;
        -q|--quiet)
                GIT_QUIET=t ;;
        --)
@@ -770,6 +776,5 @@ do
        go_next
 done
 
-git gc --auto
-
 rm -fr "$dotest"
+git gc --auto