diff --git a/sh/code.sh b/sh/code.sh
index 8838276..2ec9095 100644
--- a/sh/code.sh
+++ b/sh/code.sh
@@ -77,5 +77,5 @@ rwx_code_doc() {
 		awk \
 			--assign action="doc" \
 			--assign target="${name}" \
-			"$(rwx_code_awk)"
+			"${_rwx_code_awk}"
 }
diff --git a/sh/main.sh b/sh/main.sh
index 7d3f4b7..947f368 100755
--- a/sh/main.sh
+++ b/sh/main.sh
@@ -225,13 +225,13 @@ rwx_parse_aliases() {
 	echo "${_rwx_code}" |
 		awk \
 			--assign action="aliases" \
-			"$(rwx_code_awk)"
+			"${_rwx_code_awk}"
 }
 rwx_parse_aliases_functions() {
 	printf "%s" "${_rwx_code}" |
 		awk \
 			--assign action="aliases functions" \
-			"$(rwx_code_awk)"
+			"${_rwx_code_awk}"
 }
 rwx_parse_constants() {
 	printf "%s" "${_rwx_code}" |
@@ -241,7 +241,7 @@ rwx_parse_functions() {
 	echo "${_rwx_code}" |
 		awk \
 			--assign action="functions" \
-			"$(rwx_code_awk)"
+			"${_rwx_code_awk}"
 }
 rwx_parse_variables() {
 	printf "%s" "${_rwx_code}" |