SeText

"structure-enhanced text"

a lite SmartAscii format

I used it on the Mac in the pre-Web days for compiling/sharing info within the company. The viewer [was called](http://www.tidbits.com/tb-issues/Tid B I T S-194.html#lnk2) Easy View. TidBits used it.

good summary of markup rules

http://docutils.sourceforge.net/mirror/setext.html

http://www.valdemar.net/~erik/setext/

http://www.hospex.org/setext-clients.html