Makefile: add install-man rules (quick and normal)

diff --git a/git-rebase.sh b/git-rebase.sh
index f2742aa054d2080a4a554ade3916c3bfa110af67..023a6dc94a48f7abf2801359ad68d40909e9b6aa 100755 (executable)
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -139,10 +139,26 @@ finish_rb_merge () {
 }
 
 is_interactive () {
-       test -f "$dotest"/interactive ||
-       while :; do case $#,"$1" in 0,|*,-i|*,--interactive) break ;; esac
+       while test $# != 0
+       do
+               case "$1" in
+                       -i|--interactive)
+                               interactive_rebase=explicit
+                               break
+                       ;;
+                       -p|--preserve-merges)
+                               interactive_rebase=implied
+                       ;;
+               esac
                shift
-       done && test -n "$1"
+       done
+
+       if [ "$interactive_rebase" = implied ]; then
+               GIT_EDITOR=:
+               export GIT_EDITOR
+       fi
+
+       test -n "$interactive_rebase" || test -f "$dotest"/interactive
 }
 
 run_pre_rebase_hook () {