src/vs/workbench/browser/parts/editor/editorStatus.ts/EditorStatus/updateModeElement
class EditorStatus:	private updateModeElement(text: string | undefined): void {
		if (!text) {
			this.modeElement.clear();
			return;
		}

		const props: IStatusbarEntry = {
			name: localize('status.editor.mode', "Editor Language"),
			text,
			ariaLabel: text,
			tooltip: localize('selectLanguageMode', "Select Language Mode"),
			command: 'workbench.action.editor.changeLanguageMode'
		};

		this.updateElement(this.modeElement, props, 'status.editor.mode', StatusbarAlignment.RIGHT, 100.1);
	}