[tw] How does the collapsible paragraphs work? part II

Hi all , I left out another part of the same question from my previous post. The collapsible "sections" has the following syntax +++[Your Text]. I'm still clueless what possible plugin or macro or script that uses the above notation. If anyone knows, please reply. Thanks in advance. steve -- Yo

[tw] How does the collapsible paragraphs work?

Hi TiddlyWiki group, A Newbie to TiddlyWiki . I want to learn how the author did these collapsible paragraphs in TiddlyWiki. I came across the, in the "embed" Tiddler at http://twhelp.tiddlyspot.com/site. Direct link is http://twhelp.tiddlyspot.com/#embed. Any help welcomed. Thanks in advance