html - How to display multiple lines of text in SVG?

Question

Is it possible to display multiple lines of text in SVG without using the dy property? I'm using SVG 1.1 but might be able to use 1.2.

<svg xmlns="http://www.w3.org/2000/svg"
     xmlns:xlink="http://www.w3.org/1999/xlink">
  <text x="0" y="15" font-size="15">
    <tspan>tspan line 1</tspan>
    <tspan>tspan line 2</tspan>
    <tspan>tspan line 3</tspan>
  </text>
</svg>

Answer 1

It looks like this will space the lines one after another without hard-coding a font size in each tspan. Font at 15px:

<svg style="border:1px solid black" >
    <text x="0" y="0" font-size="15" dy="0">
        <tspan x="0" dy=".6em">tspan line 1</tspan>
        <tspan x="0" dy="1.2em">tspan line 2</tspan>
        <tspan x="0" dy="1.2em">tspan line 3</tspan>
    </text>
</svg>