diff --git a/sh/main.sh b/sh/main.sh
index 9d79661..dd3628c 100755
--- a/sh/main.sh
+++ b/sh/main.sh
@@ -37,65 +37,6 @@ RWX_SELF_USER="${HOME}/${RWX_SELF_NAME}"
 # path to the entrypoint main file of the project
 RWX_MAIN_PATH="${RWX_ROOT_SYSTEM}/${RWX_MAIN_NAME}"
 
-# ╭──────┬──────╮
-# │ main │ main │
-# ╰──────┴──────╯
-
-# run initial steps
-rwx_main() {
-	# cache main
-	rwx_cache "${RWX_ROOT_SYSTEM}" "${RWX_MAIN_NAME}"
-	# source system root
-	if ! rwx_source "${RWX_ROOT_SYSTEM}" "${RWX_MAIN_NAME}"; then
-		__rwx_log "Not a directory: ${RWX_ROOT_SYSTEM}"
-		return 1
-	fi
-	# source user root
-	rwx_source "${RWX_SELF_USER}"
-	# load code cache
-	rwx_code_load
-	# context / command
-	local command
-	# command name used to run
-	# (stripped from hyphen interactive flag)
-	command="$(basename "${0}" | sed "s|^-||")"
-	case "${command}" in
-	"bash" | "dash" | "sh") unset command ;;
-	*) ;;
-	esac
-	if [ -n "${command}" ]; then
-		local function
-		# find the matching function
-		function="$(rwx_code_alias_function "${command}")"
-		if [ -n "${function}" ]; then
-			"${function}" "${@}"
-		fi
-	# context / shell
-	else
-		rwx_self_init
-	fi
-}
-
-# ╭──────┬───────╮
-# │ main │ cache │
-# ╰──────┴───────╯
-
-# cache source code of a module
-# inside a global code variable
-rwx_cache() {
-	local root="${1}"
-	local module="${2}"
-	local name="${module%.sh}"
-	local path="${root}/${module}"
-	local text
-	text="$(cat "${path}")"
-	# all source code
-	_rwx_code="${_rwx_code}\
-#. ${name}
-${text}
-"
-}
-
 # ╭──────┬────────╮
 # │ main │ source │
 # ╰──────┴────────╯
@@ -176,6 +117,67 @@ rwx_find_shell() {
 	rwx_find_extension "sh" "${@}"
 }
 
+################################################################################
+
+# ╭──────┬───────╮
+# │ main │ cache │
+# ╰──────┴───────╯
+
+# cache source code of a module
+# inside a global code variable
+rwx_cache() {
+	local root="${1}"
+	local module="${2}"
+	local name="${module%.sh}"
+	local path="${root}/${module}"
+	local text
+	text="$(cat "${path}")"
+	# all source code
+	_rwx_code="${_rwx_code}\
+#. ${name}
+${text}
+"
+}
+
+# ╭──────┬──────╮
+# │ main │ main │
+# ╰──────┴──────╯
+
+# run initial steps
+rwx_main() {
+	# cache main
+	rwx_cache "${RWX_ROOT_SYSTEM}" "${RWX_MAIN_NAME}"
+	# source system root
+	if ! rwx_source "${RWX_ROOT_SYSTEM}" "${RWX_MAIN_NAME}"; then
+		__rwx_log "Not a directory: ${RWX_ROOT_SYSTEM}"
+		return 1
+	fi
+	# source user root
+	rwx_source "${RWX_SELF_USER}"
+	# load code cache
+	rwx_code_load
+	# context / command
+	local command
+	# command name used to run
+	# (stripped from hyphen interactive flag)
+	command="$(basename "${0}" | sed "s|^-||")"
+	case "${command}" in
+	"bash" | "dash" | "sh") unset command ;;
+	*) ;;
+	esac
+	if [ -n "${command}" ]; then
+		local function
+		# find the matching function
+		function="$(rwx_code_alias_function "${command}")"
+		if [ -n "${function}" ]; then
+			"${function}" "${@}"
+		fi
+	# context / shell
+	else
+		rwx_self_init
+	fi
+}
+
 # ╭──────┬─────╮
 # │ main │ run │
 # ╰──────┴─────╯