SLIDESHOWSTART -- convert a topic with headings into a slideshow

• The %SLIDESHOWSTART% macro is handled by the SlideShowPlugin
• Syntax: %SLIDESHOWSTART%
• Syntax: %SLIDESHOWSTART{ template="MyOwnSlideTemplate" }%
• Example:
  %SLIDESHOWSTART%
---++ Sample Slide 1
    * Bullet 1
    * Bullet 2
---++ Sample Slide 2
    * Bullet 1
    * Bullet 2
%SLIDESHOWEND%
• Related: SLIDESHOWEND, SlideShowPlugin