A-M baby

Task/Menu/AWK/menu.awk

@@ -0,0 +1,22 @@
+# syntax: GAWK -f MENU.AWK
+BEGIN {
+    n = split("fee fie:huff and puff:mirror mirror:tick tock",arr,":")
+    while (1) {
+      print("")
+      for (i=1; i<=n; i++) {
+        printf("%d - %s\n",i,arr[i])
+      }
+      print("0 - exit")
+      printf("enter number: ")
+      getline ans
+      if (ans in arr) {
+        printf("you picked '%s'\n",arr[ans])
+        continue
+      }
+      if (ans == 0) {
+        break
+      }
+      print("invalid choice")
+    }
+    exit(0)
+}