From 7b9ef735a8d1fddf3887853abbd065271fa9c293 Mon Sep 17 00:00:00 2001
From: Shenghou Ma <minux.ma@gmail.com>
Date: Sun, 25 Nov 2012 21:20:18 -0500
Subject: devdraw: restore compilation on OS X 10.6 Also add some ignored files
 to .hgignore

R=rsc
http://codereview.appspot.com/6842089
---
 .hgignore                      | 7 +++++++
 CONTRIBUTORS                   | 1 +
 src/cmd/devdraw/cocoa-screen.m | 2 ++
 3 files changed, 10 insertions(+)

diff --git a/.hgignore b/.hgignore
index 8a71772b..ae8348cb 100644
--- a/.hgignore
+++ b/.hgignore
@@ -18,3 +18,10 @@ y.tab.[ch]$
 ^dict/
 ^postscript/font/
 \.orig$
+config
+install.log
+install.sum
+last-change
+lib/codereview/codereview.pyc
+src/cmd/awk/y.output
+src/cmd/devdraw/latin1.h
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index e1ea4fb5..72154085 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -39,6 +39,7 @@ Rob Kroeger <robkroeger@gmail.com>
 Rob Pike <robpike@gmail.com>
 Russ Cox <rsc@swtch.com>
 Sean McKean <smckean83@gmail.com>
+Shenghou Ma <minux.ma@gmail.com>
 Ties Bos <gitbisector@gmail.com>
 Tim Newsham <tim.newsham@gmail.com>
 Tony Lainson <t.lainson@gmail.com>
diff --git a/src/cmd/devdraw/cocoa-screen.m b/src/cmd/devdraw/cocoa-screen.m
index bceb7e3f..24baca1f 100644
--- a/src/cmd/devdraw/cocoa-screen.m
+++ b/src/cmd/devdraw/cocoa-screen.m
@@ -1408,9 +1408,11 @@ winsizepoints()
 static NSSize
 winsizepixels()
 {
+#if DOSX_VERSION >= 100700
 	if (OSX_VERSION >= 100700 && devdrawretina)
 		return [win.content convertSizeToBacking: winsizepoints()];
 	else
+#endif
 		return winsizepoints();
 }
 
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