From dff007f66df8b8cf9f04d03a56dd071a1abbf015 Mon Sep 17 00:00:00 2001
From: hlaaftana <10591326+hlaaftana@users.noreply.github.com>
Date: Fri, 24 Apr 2020 10:19:54 +0300
Subject: [PATCH] Make JS not mangle to snake_case (#14086)

---
 compiler/jsgen.nim | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/compiler/jsgen.nim b/compiler/jsgen.nim
index eabc8306d7..2461443cd9 100644
--- a/compiler/jsgen.nim
+++ b/compiler/jsgen.nim
@@ -238,11 +238,7 @@ proc mangleName(m: BModule, s: PSym): Rope =
       while i < s.name.s.len:
         let c = s.name.s[i]
         case c
-        of 'A'..'Z':
-          if i > 0 and s.name.s[i-1] in {'a'..'z'}:
-            x.add '_'
-          x.add(chr(c.ord - 'A'.ord + 'a'.ord))
-        of 'a'..'z', '_', '0'..'9':
+        of 'A'..'Z', 'a'..'z', '_', '0'..'9':
           x.add c
         else:
           x.add("HEX" & toHex(ord(c), 2))