[1] [CITE@en[Difference between SVG1.1 and SVG 2 for 'letter-spacing' and 'word-sp…]]
( ([[Tavmjong]]著, [TIME[2016-06-19 19:43:25 +09:00]]))
<https://github.com/w3c/svgwg/commit/9237e7288027fa94146f3d2e300021334abaa3fc>