X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=git-am.sh;h=4838cdb9ede8765b37ab663aa59fb1b011a30b4c;hb=b7380fa7a9adb52860eef7e8885fb8bc179beae1;hp=3c03f3e0df96f7b993db1c3822d3f3dab8741a4b;hpb=235db154f8b92e53b97ffb93725d394b6e20f398;p=git.git

diff --git a/git-am.sh b/git-am.sh
index 3c03f3e0d..4838cdb9e 100755
--- a/git-am.sh
+++ b/git-am.sh
@@ -15,6 +15,7 @@ q,quiet         be quiet
 s,signoff       add a Signed-off-by line to the commit message
 u,utf8          recode into utf8 (default)
 k,keep          pass -k flag to git-mailinfo
+c,scissors      strip everything before a scissors line
 whitespace=     pass it through git-apply
 ignore-space-change pass it through git-apply
 ignore-whitespace pass it through git-apply
@@ -204,7 +205,7 @@ check_patch_format () {
 			# and see if it looks like that they all begin with the
 			# header field names...
 			sed -n -e '/^$/q' -e '/^[ 	]/d' -e p "$1" |
-			egrep -v '^[A-Za-z]+(-[A-Za-z]+)*:' >/dev/null ||
+			sane_egrep -v '^[!-9;-~]+:' >/dev/null ||
 			patch_format=mbox
 		fi
 	} < "$1" || clean_abort
@@ -288,7 +289,7 @@ split_patches () {
 prec=4
 dotest="$GIT_DIR/rebase-apply"
 sign= utf8=t keep= skip= interactive= resolved= rebasing= abort=
-resolvemsg= resume=
+resolvemsg= resume= scissors= no_inbody_headers=
 git_apply_opt=
 committer_date_is_author_date=
 ignore_date=
@@ -310,6 +311,10 @@ do
 		utf8= ;;
 	-k|--keep)
 		keep=t ;;
+	-c|--scissors)
+		scissors=t ;;
+	--no-scissors)
+		scissors=f ;;
 	-r|--resolved)
 		resolved=t ;;
 	--skip)
@@ -317,7 +322,7 @@ do
 	--abort)
 		abort=t ;;
 	--rebasing)
-		rebasing=t threeway=t keep=t ;;
+		rebasing=t threeway=t keep=t scissors=f no_inbody_headers=t ;;
 	-d|--dotest)
 		die "-d option is no longer supported.  Do not use."
 		;;
@@ -435,14 +440,15 @@ else
 
 	split_patches "$@"
 
-	# -s, -u, -k, --whitespace, -3, -C, -q and -p flags are kept
-	# for the resuming session after a patch failure.
-	# -i can and must be given when resuming.
+	# -i can and must be given when resuming; everything
+	# else is kept
 	echo " $git_apply_opt" >"$dotest/apply-opt"
 	echo "$threeway" >"$dotest/threeway"
 	echo "$sign" >"$dotest/sign"
 	echo "$utf8" >"$dotest/utf8"
 	echo "$keep" >"$dotest/keep"
+	echo "$scissors" >"$dotest/scissors"
+	echo "$no_inbody_headers" >"$dotest/no_inbody_headers"
 	echo "$GIT_QUIET" >"$dotest/quiet"
 	echo 1 >"$dotest/next"
 	if test -n "$rebasing"
@@ -484,6 +490,18 @@ if test "$(cat "$dotest/keep")" = t
 then
 	keep=-k
 fi
+case "$(cat "$dotest/scissors")" in
+t)
+	scissors=--scissors ;;
+f)
+	scissors=--no-scissors ;;
+esac
+if test "$(cat "$dotest/no_inbody_headers")" = t
+then
+	no_inbody_headers=--no-inbody-headers
+else
+	no_inbody_headers=
+fi
 if test "$(cat "$dotest/quiet")" = t
 then
 	GIT_QUIET=t
@@ -538,12 +556,12 @@ do
 	# by the user, or the user can tell us to do so by --resolved flag.
 	case "$resume" in
 	'')
-		git mailinfo $keep $utf8 "$dotest/msg" "$dotest/patch" \
+		git mailinfo $keep $no_inbody_headers $scissors $utf8 "$dotest/msg" "$dotest/patch" \
 			<"$dotest/$msgnum" >"$dotest/info" ||
 			stop_here $this
 
 		# skip pine's internal folder data
-		grep '^Author: Mail System Internal Data$' \
+		sane_grep '^Author: Mail System Internal Data$' \
 			<"$dotest"/info >/dev/null &&
 			go_next && continue
 
@@ -559,11 +577,12 @@ do
 			git cat-file commit "$commit" |
 			sed -e '1,/^$/d' >"$dotest/msg-clean"
 		else
-			SUBJECT="$(sed -n '/^Subject/ s/Subject: //p' "$dotest/info")"
-			case "$keep_subject" in -k)  SUBJECT="[PATCH] $SUBJECT" ;; esac
-
-			(printf '%s\n\n' "$SUBJECT"; cat "$dotest/msg") |
-				git stripspace > "$dotest/msg-clean"
+			{
+				sed -n '/^Subject/ s/Subject: //p' "$dotest/info"
+				echo
+				cat "$dotest/msg"
+			} |
+			git stripspace > "$dotest/msg-clean"
 		fi
 		;;
 	esac
@@ -638,7 +657,10 @@ do
 		[eE]*) git_editor "$dotest/final-commit"
 		       action=again ;;
 		[vV]*) action=again
-		       LESS=-S ${PAGER:-less} "$dotest/patch" ;;
+		       : ${GIT_PAGER=$(git var GIT_PAGER)}
+		       : ${LESS=-FRSX}
+		       export LESS
+		       $GIT_PAGER "$dotest/patch" ;;
 		*)     action=again ;;
 		esac
 	    done