From d61edeb7473237c97df58409d32b710c0fabcf82 Mon Sep 17 00:00:00 2001
From: Alexander Sulfrian <alexander@sulfrian.net>
Date: Mon, 11 Oct 2010 20:22:35 +0200
Subject: added possibility to add spaces before the ^ operator

---
 calc.erl | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'calc.erl')

diff --git a/calc.erl b/calc.erl
index a24b915..7b7c56f 100644
--- a/calc.erl
+++ b/calc.erl
@@ -14,6 +14,8 @@ factor(Input, Number1) when is_integer(Number1) or is_float(Number1) ->
 factor([], Number) ->
     {[], Number}.
 
+factorExtended([$ |Tail], Result) ->
+    factorExtended(Tail, Result);
 factorExtended([$^|Tail], Result) ->
     factor(Tail, Result);
 factorExtended(Tail, Result) ->
-- 
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