5.28. sdf Filter

Interface

The general syntax is:

  !block sdf[; parameters]
  ...
  !endblock

The sdf filter can be used to apply an arbitrary set of paragraph and/or phrase attributes to a section of text.

To add change bars to a section of text, the sdf filter can be used in combination with the changed attribute as follows:

!block sdf; changed
This text has been changed.

And so has this.
!endblock