This module generates the 'Did You Know blah blah' bit that appears on every pldoc and SWI-Prolog website page.

 did_you_know(+Request)[private]

Reply with a non-cacheable DYK fragment.

 did_you_know_script(+Id)//

Emit script to fetch DYK through AJAX

 did_you_know//

Generate a DYK fragment.

 dyk(Id, Saying) is nondet[private]

True if Saying is a DYK exression. They come in two forms:

• HTML - HREF
• HTML

be careful with line lengths for sayings, 40 chars max

 afdyk(Id, Saying) is nondet[private]

True if Saying is a DYK exression for april fools. They come in four forms:

• HTML - HREF
• HTML
• news(HTML - HREF)
• news(HTML)

be careful with line lengths for sayings, 40 chars max