From d5cd8e6f71f640ec7b6d9feb369576c9b89de5b8 Mon Sep 17 00:00:00 2001
From: grazil <24716172+grazil@users.noreply.github.com>
Date: Thu, 11 Jan 2018 14:16:48 +0100
Subject: [PATCH 1/2] add missing methods in js backend

---
 lib/js/dom.nim | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/js/dom.nim b/lib/js/dom.nim
index aa7f5d8396..6434785025 100644
--- a/lib/js/dom.nim
+++ b/lib/js/dom.nim
@@ -405,7 +405,7 @@ type
 # EventTarget "methods"
 proc addEventListener*(et: EventTarget, ev: cstring, cb: proc(ev: Event), useCapture: bool = false)
 proc addEventListener*(et: EventTarget, ev: cstring, cb: proc(ev: Event), options: AddEventListenerOptions)
-
+proc removeEventListener*(et: EventTarget, ev: cstring, cb: proc(ev: Event), useCapture: bool = false)
 
 # Window "methods"
 proc alert*(w: Window, msg: cstring)
@@ -507,6 +507,7 @@ proc replace*(loc: Location, s: cstring)
 proc back*(h: History)
 proc forward*(h: History)
 proc go*(h: History, pagesToJump: int)
+proc pushState*(h: History, stateObject, title, url: cstring)
 
 # Navigator "methods"
 proc javaEnabled*(h: Navigator): bool

From a2b7fcdb4ddf55122f158d54a5364df48187f752 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Renaud=20Ch=C3=A9nard?=
 <24716172+grazil@users.noreply.github.com>
Date: Sun, 14 Jan 2018 23:12:59 +0100
Subject: [PATCH 2/2] Use generic for 'stateObject' in func 'pushState'

---
 lib/js/dom.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/js/dom.nim b/lib/js/dom.nim
index 6434785025..55692d47dd 100644
--- a/lib/js/dom.nim
+++ b/lib/js/dom.nim
@@ -507,7 +507,7 @@ proc replace*(loc: Location, s: cstring)
 proc back*(h: History)
 proc forward*(h: History)
 proc go*(h: History, pagesToJump: int)
-proc pushState*(h: History, stateObject, title, url: cstring)
+proc pushState*[T](h: History, stateObject: T, title, url: cstring)
 
 # Navigator "methods"
 proc javaEnabled*(h: Navigator): bool