Re: [svgwg] tspan and text shaping (#634)

Here is an another example which doesn't rely on ligatures: 

```xml
<svg id="svg1" viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg" font-family="Noto Sans" font-size="48">
    <path id="crosshair" d="M 20 100 L 180 100 M 100 20 L 100 180" stroke="gray" stroke-width="0.5"/>
    <text id="text1" x="85" y="100">и<tspan fill="green">̆ </tspan></text>
    <text id="text2" x="85" y="145">й</text>
    <rect id="frame" x="1" y="1" width="198" height="198" fill="none" stroke="black"/>
</svg>
```

Results:

![e-text-042](https://user-images.githubusercontent.com/725494/124903824-0770ac80-dfed-11eb-88e9-e89731a892fe.png)

I'm surprised that basically everyone split the `̆`, while both codepoints are in the same text chunk.

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Received on Thursday, 8 July 2021 10:08:40 UTC