Make "Toggle whitespace in diff view" a global key binding

Since it is going to affect a number of views later in the branch, it's easier
to make it global than to find all views that are affected.

docs/keybindings/Keybindings_en.md

@@ -18,6 +18,7 @@ _This file is auto-generated. To update, make the changes in the pkg/i18n direct
   <kbd>W</kbd>: open diff menu
   <kbd>ctrl+e</kbd>: open diff menu
   <kbd>@</kbd>: open command log menu
+  <kbd>ctrl+w</kbd>: Toggle whether or not whitespace changes are shown in the diff view
   <kbd>}</kbd>: Increase the size of the context shown around changes in the diff view
   <kbd>{</kbd>: Decrease the size of the context shown around changes in the diff view
   <kbd>:</kbd>: execute custom command
@@ -92,7 +93,6 @@ _This file is auto-generated. To update, make the changes in the pkg/i18n direct
 
 <pre>
   <kbd>ctrl+o</kbd>: copy the file name to the clipboard
-  <kbd>ctrl+w</kbd>: Toggle whether or not whitespace changes are shown in the diff view
   <kbd>d</kbd>: view 'discard changes' options
   <kbd>space</kbd>: toggle staged
   <kbd>ctrl+b</kbd>: Filter files (staged/unstaged)

docs/keybindings/Keybindings_ja.md

@@ -18,6 +18,7 @@ _This file is auto-generated. To update, make the changes in the pkg/i18n direct
   <kbd>W</kbd>: 差分メニューを開く
   <kbd>ctrl+e</kbd>: 差分メニューを開く
   <kbd>@</kbd>: コマンドログメニューを開く
+  <kbd>ctrl+w</kbd>: 空白文字の差分の表示有無を切り替え
   <kbd>}</kbd>: Increase the size of the context shown around changes in the diff view
   <kbd>{</kbd>: Decrease the size of the context shown around changes in the diff view
   <kbd>:</kbd>: カスタムコマンドを実行
@@ -152,7 +153,6 @@ _This file is auto-generated. To update, make the changes in the pkg/i18n direct
 
 <pre>
   <kbd>ctrl+o</kbd>: ファイル名をクリップボードにコピー
-  <kbd>ctrl+w</kbd>: 空白文字の差分の表示有無を切り替え
   <kbd>d</kbd>: view 'discard changes' options
   <kbd>space</kbd>: ステージ/アンステージ
   <kbd>ctrl+b</kbd>: ファイルをフィルタ (ステージ/アンステージ)

docs/keybindings/Keybindings_ko.md

@@ -18,6 +18,7 @@ _This file is auto-generated. To update, make the changes in the pkg/i18n direct
   <kbd>W</kbd>: Diff 메뉴 열기
   <kbd>ctrl+e</kbd>: Diff 메뉴 열기
   <kbd>@</kbd>: 명령어 로그 메뉴 열기
+  <kbd>ctrl+w</kbd>: 공백문자를 Diff 뷰에서 표시 여부 전환
   <kbd>}</kbd>: diff 보기의 변경 사항 주위에 표시되는 컨텍스트의 크기를 늘리기
   <kbd>{</kbd>: diff 보기의 변경 사항 주위에 표시되는 컨텍스트 크기 줄이기
   <kbd>:</kbd>: execute custom command
@@ -271,7 +272,6 @@ _This file is auto-generated. To update, make the changes in the pkg/i18n direct
 
 <pre>
   <kbd>ctrl+o</kbd>: 파일명을 클립보드에 복사
-  <kbd>ctrl+w</kbd>: 공백문자를 Diff 뷰에서 표시 여부 전환
   <kbd>d</kbd>: view 'discard changes' options
   <kbd>space</kbd>: Staged 전환
   <kbd>ctrl+b</kbd>: 파일을 필터하기 (Staged/unstaged)

docs/keybindings/Keybindings_nl.md

@@ -18,6 +18,7 @@ _This file is auto-generated. To update, make the changes in the pkg/i18n direct
   <kbd>W</kbd>: open diff menu
   <kbd>ctrl+e</kbd>: open diff menu
   <kbd>@</kbd>: open command log menu
+  <kbd>ctrl+w</kbd>: Toggle whether or not whitespace changes are shown in the diff view
   <kbd>}</kbd>: Increase the size of the context shown around changes in the diff view
   <kbd>{</kbd>: Decrease the size of the context shown around changes in the diff view
   <kbd>:</kbd>: voer aangepaste commando uit
@@ -45,7 +46,6 @@ _This file is auto-generated. To update, make the changes in the pkg/i18n direct
 
 <pre>
   <kbd>ctrl+o</kbd>: kopieer de bestandsnaam naar het klembord
-  <kbd>ctrl+w</kbd>: Toggle whether or not whitespace changes are shown in the diff view
   <kbd>d</kbd>: bekijk 'veranderingen ongedaan maken' opties
   <kbd>space</kbd>: toggle staged
   <kbd>ctrl+b</kbd>: Filter files (staged/unstaged)

docs/keybindings/Keybindings_pl.md

@@ -18,6 +18,7 @@ _This file is auto-generated. To update, make the changes in the pkg/i18n direct
   <kbd>W</kbd>: open diff menu
   <kbd>ctrl+e</kbd>: open diff menu
   <kbd>@</kbd>: open command log menu
+  <kbd>ctrl+w</kbd>: Toggle whether or not whitespace changes are shown in the diff view
   <kbd>}</kbd>: Increase the size of the context shown around changes in the diff view
   <kbd>{</kbd>: Decrease the size of the context shown around changes in the diff view
   <kbd>:</kbd>: wykonaj własną komendę
@@ -115,7 +116,6 @@ _This file is auto-generated. To update, make the changes in the pkg/i18n direct
 
 <pre>
   <kbd>ctrl+o</kbd>: copy the file name to the clipboard
-  <kbd>ctrl+w</kbd>: Toggle whether or not whitespace changes are shown in the diff view
   <kbd>d</kbd>: pokaż opcje porzucania zmian
   <kbd>space</kbd>: przełącz stan poczekalni
   <kbd>ctrl+b</kbd>: Filter files (staged/unstaged)

docs/keybindings/Keybindings_zh.md

@@ -18,6 +18,7 @@ _This file is auto-generated. To update, make the changes in the pkg/i18n direct
   <kbd>W</kbd>: 打开 diff 菜单
   <kbd>ctrl+e</kbd>: 打开 diff 菜单
   <kbd>@</kbd>: 打开命令日志菜单
+  <kbd>ctrl+w</kbd>: 切换是否在差异视图中显示空白字符差异
   <kbd>}</kbd>: 扩大差异视图中显示的上下文范围
   <kbd>{</kbd>: 缩小差异视图中显示的上下文范围
   <kbd>:</kbd>: 执行自定义命令
@@ -157,7 +158,6 @@ _This file is auto-generated. To update, make the changes in the pkg/i18n direct
 
 <pre>
   <kbd>ctrl+o</kbd>: 将文件名复制到剪贴板
-  <kbd>ctrl+w</kbd>: 切换是否在差异视图中显示空白字符差异
   <kbd>d</kbd>: 查看'放弃更改'选项
   <kbd>space</kbd>: 切换暂存状态
   <kbd>ctrl+b</kbd>: Filter files (staged/unstaged)

pkg/gui/keybindings.go

@@ -356,7 +356,7 @@ func (self *Gui) GetInitialKeybindings() ([]*types.Binding, []*gocui.ViewMouseBi
 			Description: self.c.Tr.LcCopySubmoduleNameToClipboard,
 		},
 		{
-			ViewName:    "files",
+			ViewName:    "",
 			Key:         opts.GetKey(opts.Config.Universal.ToggleWhitespaceInDiffView),
 			Handler:     self.toggleWhitespaceInDiffView,
 			Description: self.c.Tr.ToggleWhitespaceInDiffView,