diff --git a/Feature-suggestions.md b/Feature-suggestions.md
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+++ b/Feature-suggestions.md
@@ -1,5 +1,7 @@
 What features would you like to see in Nim or the Nim Ecosystem:
 
+- "pure" mode - force usage of scoped variables (unless imported by from... import) and exact case match (like golang does).
+
 - lightweight threads with network io multiplexed.
   - if Nim had something like goroutine (ie multiplexed on networking and use native threads for other syscalls), then it will be ultimate language for server programming.