Test Name: leaderType [testcase]
Description:

Use the style:leader-type attribute to specify whether a leader line should be drawn, and if so, whether a single or double line will be used. See also section 15.4.28.

Screenshots: OpenOffice 2.0.1 Not supported
KOffice 1.5.2 Not supported
Reference: Section 15.5.11 (Formatting Properties/Paragraph Formatting Properties/Tab Stops)