indent heredocs when possible

abuild-keygen.in

@@ -88,7 +88,7 @@ do_keygen() {
 }
 
 usage() {
-	cat >&2 <<__EOF__
+	cat >&2 <<-__EOF__
 		$program $program_version - generate signing keys
 		Usage: $program [-a|--append] [-i|--install] [-n]
 		Options:

abuild-sign.in

@@ -43,7 +43,7 @@ do_sign() {
 }
 
 usage() {
-	cat >&2 <<__EOF__
+	cat >&2 <<-__EOF__
 		$program $program_version - sign indexes
 		Usage: $program [-k PRIVKEY] [-p PUBKEY] INDEXFILE...
 		       $program -e

abuild.in

@@ -827,7 +827,7 @@ prepare_metafiles() {
 		echo "# using $($FAKEROOT -v)" >> "$pkginfo"
 	fi
 	echo "# $(date -u)" >> "$pkginfo"
-	cat >> "$pkginfo" <<EOF
+	cat >> "$pkginfo" <<-EOF
 		pkgname = $name
 		pkgver = $pkgver-r$pkgrel
 		pkgdesc = $pkgdesc
@@ -2133,7 +2133,7 @@ snapshot() {
 
 usage() {
 	echo "$program $program_version"
-	cat << EOF
+	cat <<-EOF
 		usage: $program [options] [-P REPODEST] [-s SRCDEST] [cmd] ...
 		       $program [-c] -n PKGNAME[-PKGVER]
 		Options:

abump.in

@@ -86,7 +86,7 @@ fixes #${fixes#\#}
 }
 
 usage() {
-	cat >&2 <<__EOF__
+	cat >&2 <<-__EOF__
 		$program $program_version - bump pkgver in APKBUILDs
 		Usage: $program [-s CVE-1,CVE-2,...] [-f ISSUE] [-R|--recursive] [-k|--keep] PKGNAME-1.2.3 ...
 		Options:

apkgrel.in

@@ -73,7 +73,7 @@ do_nothing() {
 }
 
 usage() {
-	cat >&2 <<__EOF__
+	cat >&2 <<-__EOF__
 		$program $program_version - display or bump pkgrel in APKBUILDs
 		Usage: $program [-z|--zero] [-a|--add] [-g|--clean-git] [-s|--set NUM]
 				[-t|--test] [-f|--force] DIR or APKBUILD...

checkapk.in

@@ -17,7 +17,7 @@ fi
 
 
 usage() {
-	cat >&2 <<__EOF__
+	cat >&2 <<-__EOF__
 		$program $program_version - find ABI breakages in package upgrades
 		Usage: $program
 

newapkbuild.in

@@ -286,7 +286,7 @@ __EOF__
 }
 
 usage() {
-	cat >&2 <<__EOF__
+	cat >&2 <<-__EOF__
 		$program $program_version - generate a new APKBUILD
 		Usage: $program [-cfh] [-d DESC] [-l LICENSE] [-n NAME] [-u URL]
 		       PKGNAME[-PKGVER]|SRCURL