From 125ccd303ee980deda1061e346e29414658d9ae6 Mon Sep 17 00:00:00 2001
From: Andreas Rumpf <rumpf_a@web.de>
Date: Fri, 6 Oct 2017 08:20:56 +0200
Subject: [PATCH] nimpretty bugfix

---
 compiler/renderer.nim | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/compiler/renderer.nim b/compiler/renderer.nim
index c0bea793d5..fba4dc9eae 100644
--- a/compiler/renderer.nim
+++ b/compiler/renderer.nim
@@ -306,7 +306,9 @@ proc ulitAux(g: TSrcGen; n: PNode, x: BiggestInt, size: int): string =
 
 proc atom(g: TSrcGen; n: PNode): string =
   when defined(nimpretty):
-    if true:
+    if n.info.offsetA <= n.info.offsetB:
+      # for some constructed tokens this can not be the case and we're better
+      # off to not mess with the offset then.
       return substr(g.origContent, n.info.offsetA, n.info.offsetB)
   var f: float32
   case n.kind