[SuperR Kitchen] Captain_Throwback:
I posted a screenshot of it to my post....

EDIT: Here are the contents of flash-script.sh from the latest standard Xposed zip:

##########################################################################################
#
# Xposed framework installer zip.
#
# This script installs the Xposed framework files to the system partition.
# The Xposed Installer app is needed as well to manage the installed modules.
#
##########################################################################################

grep_prop() {
REGEX="s/^$1=//p"
shift
FILES=$@
if [ -z "$FILES" ]; then
FILES='/system/build.prop'
fi
cat $FILES 2>/dev/null | sed -n $REGEX | head -n 1
}

android_version() {
case $1 in
15) echo '4.0 / SDK'$1;;
16) echo '4.1 / SDK'$1;;
17) echo '4.2 / SDK'$1;;
18) echo '4.3 / SDK'$1;;
19) echo '4.4 / SDK'$1;;
21) echo '5.0 / SDK'$1;;
22) echo '5.1 / SDK'$1;;
23) echo '6.0 / SDK'$1;;
*) echo 'SDK'$1;;
esac
}

cp_perm() {
cp -f $1 $2 || exit 1
set_perm $2 $3 $4 $5 $6
}

set_perm() {
chown $2:$3 $1 || exit 1
chmod $4 $1 || exit 1
if [ "$5" ]; then
chcon $5 $1 2>/dev/null
else
chcon 'u:object_r:system_file:s0' $1 2>/dev/null
fi
}

install_nobackup() {
cp_perm ./$1 $1 $2 $3 $4 $5
}

install_and_link() {
TARGET=$1
XPOSED="${1}_xposed"
BACKUP="${1}_original"
if [ ! -f ./$XPOSED ]; then
return
fi
cp_perm ./$XPOSED $XPOSED $2 $3 $4 $5
if [ ! -f $BACKUP ]; then
mv $TARGET $BACKUP || exit 1
ln -s $XPOSED $TARGET || exit 1
chcon -h 'u:object_r:system_file:s0' $TARGET 2>/dev/null
fi
}

install_overwrite() {
TARGET=$1
if [ ! -f ./$TARGET ]; then
return
fi
BACKUP="${1}.orig"
NO_ORIG="${1}.no_orig"
if [ ! -f $TARGET ]; then
touch $NO_ORIG || exit 1
set_perm $NO_ORIG 0 0 600
elif [ -f $BACKUP ]; then
rm -f $TARGET
gzip $BACKUP || exit 1
set_perm "${BACKUP}.gz" 0 0 600
elif [ ! -f "${BACKUP}.gz" -a ! -f $NO_ORIG ]; then
mv $TARGET $BACKUP || exit 1
gzip $BACKUP || exit 1
set_perm "${BACKUP}.gz" 0 0 600
fi
cp_perm ./$TARGET $TARGET $2 $3 $4 $5
}

##########################################################################################

echo "******************************"
echo "Xposed framework installer zip"
echo "******************************"

if [ ! -f "system/xposed.prop" ]; then
echo "! Failed: Extracted file system/xposed.prop not found!"
exit 1
fi

echo "- Mounting /system and /vendor read-write"
mount /system >/dev/null 2>&1
mount /vendor >/dev/null 2>&1
mount -o remount,rw /system
mount -o remount,rw /vendor >/dev/null 2>&1
if [ ! -f '/system/build.prop' ]; then
echo "! Failed: /system could not be mounted!"
exit 1
fi

echo "- Checking environment"
API=$(grep_prop ro.build.version.sdk)
APINAME=$(android_version $API)
ABI=$(grep_prop ro.product.cpu.abi | cut -c-3)
ABI2=$(grep_prop ro.product.cpu.abi2 | cut -c-3)
ABILONG=$(grep_prop ro.product.cpu.abi)

XVERSION=$(grep_prop version system/xposed.prop)
XARCH=$(grep_prop arch system/xposed.prop)
XMINSDK=$(grep_prop minsdk system/xposed.prop)
XMAXSDK=$(grep_prop maxsdk system/xposed.prop)

XEXPECTEDSDK=$(android_version $XMINSDK)
if [ "$XMINSDK" != "$XMAXSDK" ]; then
XEXPECTEDSDK=$XEXPECTEDSDK' - '$(android_version $XMAXSDK)
fi

ARCH=arm
IS64BIT=
if [ "$ABI" = "x86" ]; then ARCH=x86; fi;
if [ "$ABI2" = "x86" ]; then ARCH=x86; fi;
if [ "$API" -ge "21" ]; then
if [ "$ABILONG" = "arm64-v8a" ]; then ARCH=arm64; IS64BIT=1; fi;
if [ "$ABILONG" = "x86_64" ]; then ARCH=x64; IS64BIT=1; fi;
fi

# echo "DBG [$API] [$ABI] [$ABI2] [$ABILONG] [$ARCH] [$XARCH] [$XMINSDK] [$XMAXSDK] [$XVERSION]"

echo " Xposed version: $XVERSION"

XVALID=
if [ "$ARCH" = "$XARCH" ]; then
if [ "$API" -ge "$XMINSDK" ]; then
if [ "$API" -le "$XMAXSDK" ]; then
XVALID=1
else
echo "! Wrong Android version: $APINAME"
echo "! This file is for: $XEXPECTEDSDK"
fi
else
echo "! Wrong Android version: $APINAME"
echo "! This file is for: $XEXPECTEDSDK"
fi
else
echo "! Wrong platform: $ARCH"
echo "! This file is for: $XARCH"
fi

if [ -z $XVALID ]; then
echo "! Please download the correct package"
echo "! for your platform/ROM!"
exit 1
fi

echo "- Placing files"
install_nobackup /system/xposed.prop 0 0 0644
install_nobackup /system/framework/XposedBridge.jar 0 0 0644

install_and_link /system/bin/app_process32 0 2000 0755 u:object_r:zygote_exec:s0
install_overwrite /system/bin/dex2oat 0 2000 0755 u:object_r:dex2oat_exec:s0
install_overwrite /system/bin/oatdump 0 2000 0755
install_overwrite /system/bin/patchoat 0 2000 0755 u:object_r:dex2oat_exec:s0
install_overwrite /system/lib/libart.so 0 0 0644
install_overwrite /system/lib/libart-compiler.so 0 0 0644
install_overwrite /system/lib/libart-disassembler.so 0 0 0644
install_overwrite /system/lib/libsigchain.so 0 0 0644
install_overwrite /system/lib/libxposed_art.so 0 0 0644
if [ $IS64BIT ]; then
install_and_link /system/bin/app_process64 0 2000 0755 u:object_r:zygote_exec:s0
install_overwrite /system/lib64/libart.so 0 0 0644
install_overwrite /system/lib64/libart-compiler.so 0 0 0644
install_overwrite /system/lib64/libart-disassembler.so 0 0 0644
install_overwrite /system/lib64/libsigchain.so 0 0 0644
install_overwrite /system/lib64/libxposed_art.so 0 0 0644
fi

if [ "$API" -ge "22" ]; then
find /system /vendor -type f -name '*.odex.gz' 2>/dev/null | while read f; do mv "$f" "$f.xposed"; done
fi

echo "- Done"
exit 0

Are you sure you're not talking about the systemless Xposed zip?