Use sigaction and SA_RESTART in read-tree.c; add option in Makefile.

diff --git a/git-revert.sh b/git-revert.sh
index c1aebb159cab86f419ff2aaab2a8f1d9d79a9a72..2c5870684c9a0993116a86a511a0e9998a27b621 100755 (executable)
--- a/git-revert.sh
+++ b/git-revert.sh
@@ -3,29 +3,20 @@
 # Copyright (c) 2005 Linus Torvalds
 # Copyright (c) 2005 Junio C Hamano
 #
-. git-sh-setup
 
 case "$0" in
 *-revert* )
        test -t 0 && edit=-e
-       me=revert ;;
+       me=revert
+       USAGE='[--edit | --no-edit] [-n] <commit-ish>' ;;
 *-cherry-pick* )
        edit=
-       me=cherry-pick ;;
+       me=cherry-pick
+       USAGE='[--edit] [-n] [-r] <commit-ish>'  ;;
 * )
        die "What are you talking about?" ;;
 esac
-
-usage () {
-       case "$me" in
-       cherry-pick)
-               die "usage git $me [-n] [-r] <commit-ish>"
-               ;;
-       revert)
-               die "usage git $me [-n] <commit-ish>"
-               ;;
-       esac
-}
+. git-sh-setup
 
 no_commit= replay=
 while case "$#" in 0) break ;; esac
@@ -38,7 +29,7 @@ do
        -e|--e|--ed|--edi|--edit)
                edit=-e
                ;;
-       -n|--n|--no|--no-|--no-e|--no-ed|--no-edi|--no-edit)
+       --n|--no|--no-|--no-e|--no-ed|--no-edi|--no-edit)
                edit=
                ;;
        -r|--r|--re|--rep|--repl|--repla|--replay)
@@ -102,6 +93,7 @@ revert)
 cherry-pick)
        pick_author_script='
        /^author /{
+               s/'\''/'\''\\'\'\''/g
                h
                s/^author \([^<]*\) <[^>]*> .*$/\1/
                s/'\''/'\''\'\'\''/g