non breaking and small spaces should not be converted to normal white spaces

[JoKalliauer]

Processing File:Comparison_satellite_navigation_orbits.svg leads to a change in spaces.

svgo -i Input.svg.txt -o Output.svg.txt

Input

<?xml version="1.0" encoding="UTF-8"?>
<svg version="1.1" viewBox=".1875 1.2734 210.13 81.613" xmlns="http://www.w3.org/2000/svg">
 <g fill="#f00">
  <text y="50" font-size="24px"><tspan>Inner Van</tspan> <tspan x="0" y="80">Allen belt</tspan></text>
  <text x="150" y="20" font-size="40px"><tspan x="0" y="20" font-size="28px">(GEO+300 km)</tspan></text>
 </g>
 <g fill="#0b0">
  <text y="50" font-size="24px"><tspan>Inner   Van</tspan> <tspan x="0" y="80">Allen   belt</tspan></text>
  <text y="20" font-size="40px"><tspan x="0" y="20" font-size="28px">(GEO+300 km)</tspan></text>
 </g>
</svg>

Output

<?xml version="1.0" encoding="UTF-8"?>
<svg viewBox="0.188 1.273 210.13 81.613" xmlns="http://www.w3.org/2000/svg">
 <g fill="red">
  <text y="50" font-size="24">
   <tspan>Inner Van</tspan> <tspan x="0" y="80">Allen belt</tspan>
  </text>
  <text x="150" y="20" font-size="40">
   <tspan x="0" y="20" font-size="28">(GEO+300 km)</tspan>
  </text>
 </g>
 <g fill="#0b0">
  <text y="50" font-size="24">
   <tspan>Inner Van</tspan> <tspan x="0" y="80">Allen belt</tspan>
  </text>
  <text y="20" font-size="40">
   <tspan x="0" y="20" font-size="28">(GEO+300 km)</tspan>
  </text>
 </g>
</svg>

Copyright

source: https://commons.wikimedia.org/wiki/File:Comparison_satellite_navigation_orbits.svg

author: Cmglee, Geo Swan

license: CC-BY-SA 3.0

[TrySound]

Fixed in https://github.com/svg/svgo/releases/tag/v2.1.0