677

678

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initialize_editor = function(obj)
	if obj.w then
		-- use an editor to wrap the text
		local scaled_fontsize = scale(20)
		local scaled_lineheight = math.floor(scaled_fontsize*1.3)
		-- HACK: modify obj.editor.left after initialization
		obj.editor = edit.initialize_state(Menu_bar_height + vy(obj.y), math.floor(vx(obj.x)), math.ceil(vx(obj.x+obj.w)), scaled_fontsize, scaled_lineheight)
		obj.editor.left = obj.editor.left + Line_number_width*App.width(obj.editor.em)
		obj.editor.lines = load_array(obj.data)
		Text.redraw_all(obj.editor)
	end
end