svg:SpacingValueType 

'letter-spacing' or 'word-spacing' property/attribute value (e.g., normal | <length>)

Simple Type Information

Used By

Attributes svg:PresentationAttributes-TextContentElements/@letter-spacing, svg:PresentationAttributes-TextContentElements/@word-spacing

Source 

<simpleType name="SpacingValueType">
  <annotation>
    <documentation>'letter-spacing' or 'word-spacing' property/attribute value (e.g., normal | <length>)</documentation>
  </annotation>
  <restriction base="string"/>
</simpleType>