From 3d7bf1029eb09abfcd004d60ebe2f0b0b7b2b0d4 Mon Sep 17 00:00:00 2001
From: Sekulum Forka <dictatorofturkmenistan@protonmail.com>
Date: Mon, 17 May 2021 17:06:37 +0200
Subject: [PATCH] Variables: evalVariables goes threw the frames in the right
 order now (from the most local frame to the global one)

---
 src/fsh.nim | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/fsh.nim b/src/fsh.nim
index 51fd803..3787401 100644
--- a/src/fsh.nim
+++ b/src/fsh.nim
@@ -192,7 +192,8 @@ proc readVariable(strm: Stream): string =
 # evalVariable finds a value of a variable
 proc evalVariable(vari: string): string =
   if vari == "$": return "$"
-  for frame in shellVariables:
+  for i in shellVariables.high..shellVariables.low:
+    let frame = shellVariables[i]
     if frame.hasKey(vari): return frame[vari]
   if envVariables.hasKey(vari):
     result = envVariables[vari]