grep: remove grep_opt argument from match_expr_eval()

diff --git a/git-rebase.sh b/git-rebase.sh
index 6d3eddbada5e1a5a38e2b909c75909b8e9d5fda8..c2a9b1fbe05499af32d25750498b244bc0597592 100755 (executable)
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -3,7 +3,7 @@
 # Copyright (c) 2005 Junio C Hamano.
 #
 
-USAGE='[--interactive | -i] [-v] [--onto <newbase>] [<upstream>|--root] [<branch>]'
+USAGE='[--interactive | -i] [-v] [--force-rebase | -f] [--onto <newbase>] [<upstream>|--root] [<branch>]'
 LONG_USAGE='git-rebase replaces <branch> with a new branch of the
 same name.  When the --onto option is provided the new branch starts
 out with a HEAD equal to <newbase>, otherwise it is equal to <upstream>
@@ -48,6 +48,7 @@ prec=4
 verbose=
 git_am_opt=
 rebase_root=
+force_rebase=
 
 continue_merge () {
        test -n "$prev_head" || die "prev_head must be defined"
@@ -294,6 +295,11 @@ do
                ;;
        --whitespace=*)
                git_am_opt="$git_am_opt $1"
+               case "$1" in
+               --whitespace=fix|--whitespace=strip)
+                       force_rebase=t
+                       ;;
+               esac
                ;;
        -C*)
                git_am_opt="$git_am_opt $1"
@@ -301,6 +307,9 @@ do
        --root)
                rebase_root=t
                ;;
+       -f|--f|--fo|--for|--forc|force|--force-r|--force-re|--force-reb|--force-reba|--force_rebas|--force-rebase)
+               force_rebase=t
+               ;;
        -*)
                usage
                ;;
@@ -310,6 +319,7 @@ do
        esac
        shift
 done
+test $# -gt 2 && usage
 
 # Make sure we do not have $GIT_DIR/rebase-apply
 if test -z "$do_merge"
@@ -419,10 +429,15 @@ if test "$upstream" = "$onto" && test "$mb" = "$onto" &&
        # linear history?
        ! (git rev-list --parents "$onto".."$branch" | grep " .* ") > /dev/null
 then
-       # Lazily switch to the target branch if needed...
-       test -z "$switch_to" || git checkout "$switch_to"
-       echo >&2 "Current branch $branch_name is up to date."
-       exit 0
+       if test -z "$force_rebase"
+       then
+               # Lazily switch to the target branch if needed...
+               test -z "$switch_to" || git checkout "$switch_to"
+               echo >&2 "Current branch $branch_name is up to date."
+               exit 0
+       else
+               echo "Current branch $branch_name is up to date, rebase forced."
+       fi
 fi
 
 if test -n "$verbose"