X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;ds=sidebyside;f=git-format-patch.sh;h=351790c4494ec88c01063a4c97c487f9e015c339;hb=9ce392f4826558357af2b2c7eb6ad876fdb53a91;hp=b43ba3909c200b84e23d678408a0bf876fd3f3c6;hpb=b748421aaae3fbb8e0e6466ba532bcec1c71e660;p=git.git

diff --git a/git-format-patch.sh b/git-format-patch.sh
index b43ba390..351790c4 100755
--- a/git-format-patch.sh
+++ b/git-format-patch.sh
@@ -8,6 +8,7 @@
 usage () {
     echo >&2 "usage: $0"' [-n] [-o dir | --stdout] [--keep-subject] [--mbox]
     [--check] [--signoff] [-<diff options>...]
+    [--help]
     ( from..to ... | upstream [ our-head ] )
 
 Prepare each commit with its patch since our-head forked from upstream,
@@ -63,6 +64,9 @@ do
     --output-directo|--output-director|--output-directory)
     case "$#" in 1) usage ;; esac; shift
     outdir="$1" ;;
+    -h|--h|--he|--hel|--help)
+        usage
+	;;
     -*' '* | -*"$LF"* | -*'	'*)
 	# Ignore diff option that has whitespace for now.
 	;;
@@ -95,7 +99,7 @@ filelist=$tmp-files
 # Also, "rev1.." should mean "rev1..HEAD"; git-diff users are
 # familiar with that syntax.
 
-case "$#,$1" in
+case "$#,$1$2" in
 1,?*..?*)
 	# single "rev1..rev2"
 	;;
@@ -127,7 +131,8 @@ do
 		rev2=`expr "$revpair" : '.*\.\.\(.*\)'`
 		;;
 	*)
-		usage
+		rev1="$revpair^"
+		rev2="$revpair"
 		;;
 	esac
 	git-rev-parse --verify "$rev1^0" >/dev/null 2>&1 ||
@@ -197,7 +202,7 @@ process_one () {
 	    ;;
 	esac
 
-	eval "$(sed -ne "$whosepatchScript" $commsg)"
+	eval "$(LANG=C LC_ALL=C sed -ne "$whosepatchScript" $commsg)"
 	test "$author,$au" = ",$me" || {
 		mailScript="$mailScript"'
 	a\