src/vs/workbench/contrib/codeEditor/browser/toggleRenderControlCharacter.ts/ToggleRenderControlCharacterAction/constructor
class ToggleRenderControlCharacterAction:	constructor() {
		super({
			id: ToggleRenderControlCharacterAction.ID,
			title: {
				value: localize('toggleRenderControlCharacters', "Toggle Control Characters"),
				mnemonicTitle: localize({ key: 'miToggleRenderControlCharacters', comment: ['&& denotes a mnemonic'] }, "Render &&Control Characters"),
				original: 'Toggle Control Characters'
			},
			category: Categories.View,
			f1: true,
			toggled: ContextKeyExpr.equals('config.editor.renderControlCharacters', true),
			menu: {
				id: MenuId.MenubarAppearanceMenu,
				group: '4_editor',
				order: 4
			}
		});
	}