[texhax] Line breaks in plain TeX

[Robin Fairbairns]

>     Is there any plain TeX index of commands or reference manual in HTML or 
>     plain text, 

on the plain tex front, there's michael doob's gentle intro
www.ctan.org/tex-archive/info/gentle/gentle.pdf, or one by wilkins at
www.ntg.nl/doc/wilkins/pllong.pdf

for the primitives, look at www.tug.org/utilities/plain/cseq.html

(all of this info came from
http://www.tex.ac.uk/cgi-bin/texfaq2html-beta?label=tutorials -- saves
_me_ time finding things, even though most people who can't manage
independent research don't bother with it.)