updated macro docs to provide example output

content/docs/macros/MV_INDEX_TO_NUM.md

@@ -20,3 +20,13 @@ for i = 1, 10 do
 end
 return foo.total
 ```
+
+Obfuscates to:
+
+```lua
+local a={[19314]=0}
+for b=1,10 do
+    a[19314]=a[19314]+b
+end
+return a[19314]
+```

content/docs/macros/MV_LINE.md

@@ -19,4 +19,11 @@ will be replaced with a number constant representing the current line.
 local a = MV_LINE
 print(a, MV_LINE)
 ```
-> prints `1 2`
+
+Obfuscates to:
+
+```lua
+print(1,2)
+```
+
+{{% alert context="info" text="**Note**: the 'a' local got folded yet retains the original line number" /%}}