From 3b326bc8fc82e9ecd59319fffa2e67d4b1f4bff5 Mon Sep 17 00:00:00 2001
From: Andrey Okonetchnikov <andrej.okonetschnikow@gmail.com>
Date: Tue, 6 Jan 2015 18:38:08 +0100
Subject: [PATCH] Add support for minus (subtract) sign with 189 keycode which
 is reported by browsers on Mac OS X (tested in 10.10). Closes #59

---
 jwerty.js | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/jwerty.js b/jwerty.js
index 8107bbf..73ca681 100644
--- a/jwerty.js
+++ b/jwerty.js
@@ -169,6 +169,9 @@
             // Num-Subtract, or -
             '-': 109,
             subtract: 109,
+            // Num-Subtract, or - on Mac OS X
+            '-': 189,
+            subtract: 189,
             'num-.': 110,
             'num-period': 110,
             'num-dot': 110,
@@ -183,7 +186,6 @@
             // Comma, or ,
             ',': 188,
             comma: 188,
-            //'-': 189, //???
             // Period, or ., or full-stop
             '.': 190,
             period: 190,
@@ -501,10 +503,10 @@
             var element = realTypeOf(realSelector, 'element') ? realSelector : $$(realSelector, realSelectorContext);
             var callback = jwerty.event(jwertyCode, callbackFunction, realcallbackContext);
             $b( element, callback );
-            
+
             return {unbind:function(){ $u( element, callback ) }};
         },
-        
+
         /**
          * jwerty.fire
          *
@@ -537,4 +539,4 @@
         KEYS: _keys
     };
 
-}(typeof global !== 'undefined' && global.window || this, (typeof module !== 'undefined' && module.exports ? module.exports : this)));
\ No newline at end of file
+}(typeof global !== 'undefined' && global.window || this, (typeof module !== 'undefined' && module.exports ? module.exports : this)));