diff --git a/sh/main.sh b/sh/main.sh
index bb5b3bb..401fccd 100755
--- a/sh/main.sh
+++ b/sh/main.sh
@@ -79,15 +79,17 @@ _rwx_main_log() {
 # source code from root path
 rwx_main_source() {
 	local root="${1}"
-	local main="${2}"
 	[ -d "${root}" ] ||
 		return 1
-	local module modules
-	# cache main
-	[ -n "${main}" ] && rwx_main_cache "${root}" "${main}"
+	local count module modules
+	count=0
+	_rwx_main_log "" \
+		". ${root}"
 	modules="$(rwx_main_find "${root}")"
 	while IFS= read -r module; do
-		if [ "${module}" != "${main}" ]; then
+		if [ "${module}" != "${RWX_MAIN_NAME}" ]; then
+			count=$((count + 1))
+			_rwx_main_log "$(printf "%02d" "${count}") ${module}"
 			# shellcheck disable=SC1090
 			. "${root}/${module}.${RWX_MAIN_EXTENSION}"
 			# cache code
@@ -125,8 +127,10 @@ ${text}
 # run initial steps
 #< core/code
 rwx_main_main() {
+	# cache main
+	rwx_main_cache "${RWX_ROOT_SYSTEM}" "${RWX_MAIN_NAME}"
 	# source system root
-	if ! rwx_main_source "${RWX_ROOT_SYSTEM}" "${RWX_MAIN_NAME}"; then
+	if ! rwx_main_source "${RWX_ROOT_SYSTEM}"; then
 		_rwx_main_log "Not a directory: ${RWX_ROOT_SYSTEM}"
 		return 1
 	fi