From 150dcf471e30873cc2ed7b28c99dc90b10adf60f Mon Sep 17 00:00:00 2001
From: John Firebaugh <john.firebaugh@gmail.com>
Date: Thu, 13 Dec 2012 13:37:46 -0800
Subject: [PATCH] Chain

---
 js/id/modes/draw_area.js | 10 ++++++----
 js/id/modes/draw_line.js | 12 ++++++++----
 2 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/js/id/modes/draw_area.js b/js/id/modes/draw_area.js
index 3640131cd..12f04d283 100644
--- a/js/id/modes/draw_area.js
+++ b/js/id/modes/draw_area.js
@@ -95,8 +95,9 @@ iD.modes.DrawArea = function(wayId) {
             controller.enter(iD.modes.Browse());
         }
 
-        map.surface.on('mousemove.drawarea', mousemove);
-        map.surface.on('click.drawarea', click);
+        map.surface
+            .on('mousemove.drawarea', mousemove)
+            .on('click.drawarea', click);
 
         map.keybinding()
             .on('⎋.drawarea', esc)
@@ -106,8 +107,9 @@ iD.modes.DrawArea = function(wayId) {
     };
 
     mode.exit = function() {
-        mode.map.hint(false);
-        mode.map.fastEnable(true);
+        mode.map
+            .hint(false)
+            .fastEnable(true);
 
         mode.map.surface
             .on('mousemove.drawarea', null)
diff --git a/js/id/modes/draw_line.js b/js/id/modes/draw_line.js
index 2320354f9..b9b8e4409 100644
--- a/js/id/modes/draw_line.js
+++ b/js/id/modes/draw_line.js
@@ -24,11 +24,11 @@ iD.modes.DrawLine = function(wayId, direction) {
             iD.actions.AddNode(node),
             iD.actions.AddWayNode(wayId, node.id, index));
 
-        map.surface.on('mousemove.drawline', function() {
+        function mousemove() {
             history.replace(iD.actions.Move(node.id, map.mouseCoordinates()));
-        });
+        }
 
-        map.surface.on('click.drawline', function() {
+        function click() {
             var datum = d3.select(d3.event.target).datum() || {};
 
             if (datum.id === tailId) {
@@ -72,7 +72,7 @@ iD.modes.DrawLine = function(wayId, direction) {
 
                 controller.enter(iD.modes.DrawLine(wayId, direction));
             }
-        });
+        }
 
         function esc() {
             history.replace(
@@ -108,6 +108,10 @@ iD.modes.DrawLine = function(wayId, direction) {
             controller.enter(iD.modes.Browse());
         }
 
+        map.surface
+            .on('mousemove.drawline', mousemove)
+            .on('click.drawline', click);
+
         map.keybinding()
             .on('⎋.drawline', esc)
             .on('⌫.drawline', backspace)