XFRX adds extra underline spaces behind the link

KB-20210118-01

Before XFRX 21.0.0

Strikethrough or Underline "line" is wider than text.

XFRX use GDI+ API for calculating width of text.

XFRX#LISTENER: None
XFRX#INIT: Define variable _xfrx_WordWrapAlgorithm and set value to 1 (GDI API) before calling XFRX.