First draft of full syntax docs

[John Gruber]

Joseph Pearson <joseph at make-believe.org> wrote on 03/12/04 at 7:05p:

> Relatedly, the syntax doc helpfully explains what you meant in the 
> dingus cheatsheet section on preformatted code blocks—specifically about 
> "preceding colons"—which by itself I found too cryptic. Perhaps that 
> section could be clarified?

Yes, that section of the cheatsheet definitely needs to be clarified
-- I've received a couple of emails expressing confusion over the
code block syntax.

-J.G.