From 83373fa775cbd91e2fa4b12d2158ce0a0e40b217 Mon Sep 17 00:00:00 2001
From: Tom MacWright <tom@macwright.org>
Date: Thu, 15 Nov 2012 11:18:24 -0500
Subject: [PATCH] Reference more prior work

---
 js/iD/actions/operations.js | 5 +++++
 js/iD/renderer/style.js     | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/js/iD/actions/operations.js b/js/iD/actions/operations.js
index ab1e400b3..075d0ef22 100644
--- a/js/iD/actions/operations.js
+++ b/js/iD/actions/operations.js
@@ -6,6 +6,7 @@ iD.operations.noop = function() {
     };
 };
 
+// https://github.com/openstreetmap/josm/blob/mirror/src/org/openstreetmap/josm/command/AddCommand.java
 iD.operations.addNode = function(node) {
     return function(graph) {
         return graph.replace(node, 'added a place');
@@ -18,12 +19,14 @@ iD.operations.startWay = function(way) {
     };
 };
 
+// https://github.com/openstreetmap/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/DeleteWayAction.as
 iD.operations.remove = function(node) {
     return function(graph) {
         return graph.remove(node, 'removed a feature');
     };
 };
 
+// https://github.com/openstreetmap/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/AddNodeToWayAction.as
 iD.operations.changeWayNodes = function(way, node) {
     return function(graph) {
         return graph.replace(way.update({
@@ -40,6 +43,8 @@ iD.operations.changeTags = function(node, tags) {
     };
 };
 
+// https://github.com/openstreetmap/josm/blob/mirror/src/org/openstreetmap/josm/command/MoveCommand.java
+// https://github.com/openstreetmap/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/MoveNodeAction.as
 iD.operations.move = function(entity, to) {
     return function(graph) {
         return graph.replace(entity.update({
diff --git a/js/iD/renderer/style.js b/js/iD/renderer/style.js
index a317797cd..8749cc1e3 100644
--- a/js/iD/renderer/style.js
+++ b/js/iD/renderer/style.js
@@ -4,7 +4,7 @@ iD.Style = {};
 //
 // Since SVG does not support z-index, we sort roads manually with d3's `sort`
 // and the `waystack` fn.
-// 
+//
 // This also chooses kosher CSS classes for ways, and marker images for POIs
 
 iD.Style.highway_stack = {