diff --git a/sh/core/code.awk b/sh/core/code.awk
index 06e248c..2a801cc 100644
--- a/sh/core/code.awk
+++ b/sh/core/code.awk
@@ -194,14 +194,14 @@ BEGIN {
                 reset()
             }
         # others
-        } else if (match($0, RE_MODULE, m)) {
+        } else if (match($0, RE_MODULE)) {
             reset()
-            if (m[1] == target) {
+            if (extract($0, "module") == target) {
                 match_module = 1
             }
-        } else if (match($0, re["function"], m)) {
-            f = m[1]
-        } else if (match($0, RE_CLOSE, m)) {
+        } else if (match($0, re["function"])) {
+            f = extract($0, "function")
+        } else if (match($0, RE_CLOSE)) {
             if (match_alias) {
                 print "= " target
                 output(f, "function")